:root {
  --bg: #02030b;
  --bg2: #07091b;
  --panel: rgba(7, 10, 34, 0.9);
  --line: rgba(124, 110, 255, 0.3);
  --text: #ffffff;
  --muted: #b8c0df;
  --violet: #8b5cf6;
  --pink: #e83cff;
  --cyan: #22d3ee;
  --blue: #2563eb;
  --green: #22c55e;
  --gold: #f5b82e;
  --danger: #ff3158;
  --radius: 22px;
  --shadow: 0 28px 95px rgba(0, 0, 0, 0.72);
}

/* v33: keep the theme switch visible in the top bar on tablets and phones. */
@media (max-width: 1080px) {
  .site-header .brand { order: 1; }
  .site-header .nav-actions {
    display: flex;
    order: 2;
    margin-left: auto;
  }
  .site-header .nav-actions > a { display: none; }
  .site-header .theme-toggle { display: inline-flex; }
  .site-header .menu-toggle { order: 3; margin-left: 0; }
}
@media (max-width: 420px) {
  .site-header .theme-toggle { padding: 9px 10px; }
  .site-header .theme-toggle b { display: none; }
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(86, 39, 180, 0.2), transparent 30%),
    radial-gradient(
      circle at 88% 18%,
      rgba(37, 99, 235, 0.16),
      transparent 26%
    ),
    linear-gradient(180deg, #01020a, #06081a 52%, #01020a);
  font-family: "Noto Sans Thai", "Segoe UI", Tahoma, sans-serif;
  overflow-x: hidden;
}
body:before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -5;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.7) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(107, 180, 255, 0.5) 0 1px, transparent 1.6px);
  background-size:
    120px 120px,
    210px 210px;
  background-position:
    0 0,
    60px 30px;
  opacity: 0.58;
  animation: starDrift 35s linear infinite;
}
.space-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -4;
}
.space-layer span {
  position: absolute;
  border-radius: 50%;
  filter: blur(55px);
  opacity: 0.16;
  animation: float 10s ease-in-out infinite;
}
.space-layer span:nth-child(1) {
  width: 360px;
  height: 360px;
  background: #7c3aed;
  left: -80px;
  top: 18%;
}
.space-layer span:nth-child(2) {
  width: 420px;
  height: 420px;
  background: #0ea5e9;
  right: -150px;
  top: 36%;
  animation-delay: -4s;
}
.space-layer span:nth-child(3) {
  width: 300px;
  height: 300px;
  background: #d946ef;
  left: 45%;
  bottom: -90px;
  animation-delay: -2s;
}
.shooters i {
  position: fixed;
  width: 150px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #fff, #60a5fa, transparent);
  top: 8%;
  left: -30%;
  transform: rotate(-28deg);
  filter: drop-shadow(0 0 7px #fff);
  opacity: 0;
  z-index: -3;
  animation: shoot 11s linear infinite;
}
.shooters i:nth-child(2) {
  top: 26%;
  animation-delay: 4s;
}
.shooters i:nth-child(3) {
  top: 55%;
  animation-delay: 8s;
  width: 210px;
}
@keyframes starDrift {
  to {
    background-position:
      120px 120px,
      270px 240px;
  }
}
@keyframes shoot {
  0% {
    left: -30%;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  22% {
    left: 120%;
    opacity: 0;
  }
  100% {
    left: 120%;
    opacity: 0;
  }
}
@keyframes float {
  50% {
    transform: translateY(-22px) scale(1.05);
  }
}
a {
  text-decoration: none;
  color: inherit;
}
button,
input,
select,
textarea {
  font: inherit;
}
.container {
  width: min(1240px, calc(100% - 40px));
  margin: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(1, 2, 10, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav-wrap {
  height: 78px;
  display: flex;
  align-items: center;
  gap: 30px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
}
.brand img {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.17);
  box-shadow: 0 0 26px rgba(169, 66, 255, 0.3);
}
.brand strong {
  font-family: Kanit, sans-serif;
  font-size: 22px;
  letter-spacing: -0.5px;
}
.brand strong span {
  background: linear-gradient(90deg, #9f7aea, #38bdf8, #f43f5e);
  -webkit-background-clip: text;
  color: transparent;
}
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 1.55px;
  color: #b8bed4;
  margin-top: -3px;
}
.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-left: auto;
}
.nav-menu a {
  font-weight: 600;
  font-size: 14px;
  color: #d5d9e9;
  position: relative;
}
.nav-menu a:after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -9px;
  height: 2px;
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  transition: 0.25s;
}
.nav-menu a:hover:after {
  right: 0;
}
.nav-actions {
  display: flex;
  gap: 10px;
  margin-left: 18px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 13px;
  padding: 12px 18px;
  font-weight: 700;
  color: white;
  transition: 0.24s;
  cursor: pointer;
}
.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}
.btn-outline {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.035);
}
.btn-glow {
  background: linear-gradient(135deg, #a21caf, #6d28d9 45%, #0ea5e9 100%);
  box-shadow:
    0 0 28px rgba(168, 85, 247, 0.48),
    0 14px 42px rgba(14, 165, 233, 0.24);
}
.btn-dark {
  border-color: rgba(255, 255, 255, 0.16);
  background: #0b0d1e;
}
.btn-line {
  background: linear-gradient(135deg, #13b657, #25d366);
}
.btn-blue {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
}
.btn-gold {
  background: linear-gradient(135deg, #d98b06, #f5b82e);
  color: #1d1403;
}
.btn-lg {
  padding: 14px 21px;
}
.menu-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  width: 42px;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: white;
  margin: 7px;
}
.hero {
  padding: 48px 0 20px;
  min-height: 790px;
}
.hero-slider {
  position: relative;
  min-height: 625px;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 38px;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transform: translateX(25px);
  transition: 0.6s;
}
.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.eyebrow,
.section-overline {
  display: inline-block;
  font-family: Kanit, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: #d6d7ff;
  border: 1px solid rgba(134, 144, 255, 0.25);
  background: rgba(89, 65, 195, 0.1);
  border-radius: 999px;
  padding: 8px 12px;
}
.hero-copy h1,
.section-heading h2,
.contact-card h2 {
  font-family: Kanit, sans-serif;
  font-size: clamp(44px, 5.6vw, 75px);
  line-height: 1.03;
  letter-spacing: -2.2px;
  margin: 18px 0 10px;
}
.hero-copy h1 em,
.section-heading h2 em,
.contact-card h2 em {
  font-style: normal;
  background: linear-gradient(90deg, #e879f9, #8b5cf6 40%, #38bdf8);
  -webkit-background-clip: text;
  color: transparent;
}
.hero-copy h2 {
  font-family: Kanit, sans-serif;
  font-size: 24px;
  margin: 0 0 14px;
}
.hero-copy p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 700px;
}
.hero-points {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 22px 0;
}
.hero-points span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.035);
  font-size: 13px;
}
.hero-actions {
  display: flex;
  gap: 11px;
  flex-wrap: wrap;
}
.hero-art {
  min-height: 520px;
  position: relative;
  display: grid;
  place-items: center;
}
.laptop {
  width: 86%;
  transform: perspective(1200px) rotateY(-8deg) rotateX(3deg);
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.6));
}
.laptop-top {
  aspect-ratio: 1.42;
  border-radius: 24px 24px 12px 12px;
  background: linear-gradient(145deg, #111431, #070817);
  border: 2px solid rgba(139, 92, 246, 0.55);
  padding: 18px;
  box-shadow:
    inset 0 0 50px rgba(60, 40, 190, 0.16),
    0 0 55px rgba(92, 58, 220, 0.26);
}
.screen-toolbar {
  display: flex;
  justify-content: space-between;
  color: #bbc4e7;
  font-size: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.screen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.mini-stat,
.chart-panel {
  background: linear-gradient(145deg, #121632, #0a0c20);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 13px;
}
.mini-stat small {
  color: #9198b6;
}
.mini-stat b {
  display: block;
  font-size: 23px;
  margin: 5px 0;
}
.mini-stat em {
  color: #34d399;
  font-style: normal;
  font-size: 11px;
}
.chart-panel {
  grid-column: 1/-1;
  height: 190px;
}
.chart-panel svg {
  width: 100%;
  height: 100%;
}
.laptop-base {
  width: 110%;
  height: 22px;
  margin-left: -5%;
  background: linear-gradient(#313850, #0b0d18);
  border-radius: 4px 4px 28px 28px;
}
.planet-logo {
  position: absolute;
  left: 2%;
  top: 26%;
  width: 125px;
  height: 125px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 45px rgba(218, 70, 255, 0.45);
  z-index: 3;
}
.planet-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.growth-bars {
  position: absolute;
  right: -2%;
  bottom: 15%;
  height: 220px;
  display: flex;
  align-items: end;
  gap: 9px;
}
.growth-bars i {
  width: 36px;
  background: linear-gradient(#38bdf8, #8b5cf6 65%, #d946ef);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 0 30px rgba(124, 87, 255, 0.35);
}
.growth-bars i:nth-child(1) {
  height: 28%;
}
.growth-bars i:nth-child(2) {
  height: 42%;
}
.growth-bars i:nth-child(3) {
  height: 58%;
}
.growth-bars i:nth-child(4) {
  height: 76%;
}
.growth-bars i:nth-child(5) {
  height: 100%;
}
.growth-bars b {
  font-size: 90px;
  color: #65b7ff;
  text-shadow: 0 0 25px #7c3aed;
  position: absolute;
  right: -20px;
  top: -90px;
}
.orbit-badge {
  position: absolute;
  width: 62px;
  height: 62px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(24, 20, 64, 0.9);
  border: 1px solid rgba(139, 92, 246, 0.5);
  box-shadow: 0 0 30px rgba(111, 70, 255, 0.3);
  font-weight: 800;
}
.badge-ai {
  left: 7%;
  top: 10%;
}
.badge-seo {
  right: 10%;
  top: 4%;
}
.badge-geo {
  left: 17%;
  bottom: 9%;
}
.art-geo {
  background: radial-gradient(
    circle at center,
    rgba(83, 51, 190, 0.18),
    transparent 65%
  );
}
.search-orb {
  width: 230px;
  height: 230px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: radial-gradient(
    circle at 35% 30%,
    #58d4ff,
    #7c3aed 42%,
    #160a42 68%
  );
  box-shadow: 0 0 70px rgba(71, 100, 255, 0.4);
  position: relative;
}
.search-orb:before,
.search-orb:after {
  content: "";
  position: absolute;
  inset: -38px;
  border: 1px solid rgba(107, 157, 255, 0.28);
  border-radius: 50%;
  transform: scaleY(0.45) rotate(24deg);
}
.search-orb:after {
  inset: -78px;
  transform: scaleY(0.58) rotate(-30deg);
}
.search-orb span {
  font-family: Kanit;
  font-size: 56px;
  font-weight: 800;
}
.search-orb small {
  position: absolute;
  bottom: 56px;
  letter-spacing: 1px;
}
.geo-node {
  position: absolute;
  padding: 11px 14px;
  border-radius: 12px;
  background: rgba(16, 19, 53, 0.9);
  border: 1px solid rgba(130, 113, 255, 0.32);
  font-weight: 700;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}
.n1 {
  left: 2%;
  top: 14%;
}
.n2 {
  right: 1%;
  top: 18%;
}
.n3 {
  left: 4%;
  bottom: 18%;
}
.n4 {
  right: 4%;
  bottom: 16%;
}
.answer-card {
  position: absolute;
  right: 5%;
  bottom: 2%;
  width: 250px;
  padding: 18px;
  border-radius: 17px;
  background: linear-gradient(
    145deg,
    rgba(21, 24, 67, 0.96),
    rgba(8, 9, 25, 0.94)
  );
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}
.answer-card small,
.answer-card p {
  color: var(--muted);
}
.answer-card b {
  font-size: 34px;
  display: block;
  margin: 5px 0;
}
.meter {
  height: 8px;
  background: #242842;
  border-radius: 9px;
  overflow: hidden;
}
.meter i {
  display: block;
  height: 100%;
  width: 87%;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
}
.answer-card p {
  font-size: 12px;
  line-height: 1.5;
}
.art-content {
  display: block;
}
.content-card {
  position: absolute;
  width: 210px;
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(
    145deg,
    rgba(28, 21, 76, 0.95),
    rgba(8, 9, 28, 0.92)
  );
  border: 1px solid rgba(155, 130, 255, 0.28);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.36);
}
.content-card span {
  color: #6ee7ff;
}
.content-card b {
  display: block;
  font-size: 24px;
  margin: 6px 0;
}
.content-card p {
  color: var(--muted);
  font-size: 13px;
}
.c1 {
  top: 4%;
  left: 5%;
  transform: rotate(-4deg);
}
.c2 {
  top: 25%;
  right: 3%;
  transform: rotate(4deg);
}
.c3 {
  bottom: 5%;
  left: 10%;
  transform: rotate(-2deg);
}
.browser-mock {
  position: absolute;
  width: 76%;
  right: 5%;
  bottom: 10%;
  background: #080a18;
  border: 1px solid rgba(131, 114, 255, 0.35);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
}
.browser-top {
  height: 44px;
  padding: 12px 15px;
  background: #11142d;
  color: #9fa7c6;
  font-size: 12px;
}
.browser-top b {
  float: right;
}
.browser-hero {
  height: 260px;
  padding: 26px;
  display: flex;
  gap: 20px;
  align-items: center;
  background:
    radial-gradient(circle at 70%, rgba(56, 189, 248, 0.2), transparent 35%),
    linear-gradient(145deg, #121332, #080918);
}
.browser-hero i {
  width: 110px;
  height: 110px;
  border-radius: 30px;
  background: linear-gradient(145deg, var(--pink), var(--violet), var(--cyan));
  box-shadow: 0 0 45px rgba(133, 78, 255, 0.4);
}
.browser-hero small,
.browser-hero span {
  display: block;
  color: var(--muted);
}
.browser-hero strong {
  display: block;
  font-size: 30px;
  margin: 8px 0;
}
.slider-arrow,
.review-arrow {
  position: absolute;
  top: 50%;
  z-index: 8;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(8, 10, 28, 0.78);
  color: white;
  font-size: 28px;
  cursor: pointer;
}
.slider-arrow.prev {
  left: -20px;
}
.slider-arrow.next {
  right: -20px;
}
.slider-dots {
  position: absolute;
  left: 50%;
  bottom: -18px;
  display: flex;
  gap: 8px;
}
.slider-dots button {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 10px;
  background: #41465f;
}
.slider-dots button.active {
  width: 25px;
  background: linear-gradient(90deg, var(--pink), var(--cyan));
}
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr) 1.7fr;
  gap: 1px;
  margin-top: 26px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}
.trust-strip > div {
  padding: 18px;
  background: rgba(8, 10, 28, 0.88);
}
.trust-strip strong {
  display: block;
  font-size: 20px;
}
.trust-strip span {
  color: var(--muted);
  font-size: 12px;
}
.payment-mini {
  display: flex;
  align-items: center;
  gap: 9px;
  justify-content: center;
}
.coin {
  display: inline-grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border-radius: 50%;
  font-style: normal;
  font-weight: 800;
  color: white;
}
.usdt {
  background: #26a17b;
}
.btc {
  background: #f7931a;
}
.eth {
  background: #627eea;
}
.bnb {
  background: #f3ba2f;
  color: #1a1602;
}
.section {
  padding: 92px 0;
}
.section-tight {
  padding: 34px 0;
}
.center {
  text-align: center;
  display: block;
  width: max-content;
  margin: 0 auto 20px;
}
.platform-row {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.025);
}
.platform-row span {
  padding: 18px 30px;
  border-right: 1px solid var(--line);
  font-family: Kanit;
  font-weight: 700;
  color: #dfe5ff;
}
.platform-row span:last-child {
  border: 0;
}
.disclaimer {
  text-align: center;
  color: #69718f;
  font-size: 11px;
}
.section-heading {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 42px;
}
.section-heading h2 {
  font-size: clamp(34px, 4.4vw, 58px);
  margin: 14px 0;
}
.section-heading p {
  color: var(--muted);
  line-height: 1.75;
}
.review-track-wrap {
  position: relative;
  overflow: visible;
}
.review-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(282px, 24vw, 318px);
  gap: 16px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scroll-padding-inline: 2px;
  scrollbar-width: none;
  padding: 6px 2px 18px;
}
.review-track::-webkit-scrollbar {
  display: none;
}
.review-card {
  scroll-snap-align: start;
  background: linear-gradient(
    145deg,
    rgba(18, 21, 59, 0.9),
    rgba(7, 8, 24, 0.94)
  );
  border: 1px solid var(--line);
  border-radius: 19px;
  overflow: hidden;
}
.review-card img {
  width: 100%;
  height: 175px;
  object-fit: cover;
  object-position: 50% 30%;
}
.review-card > div {
  padding: 17px;
}
.demo-badge {
  font-size: 9px;
  letter-spacing: 1px;
  color: #f0abfc;
  border: 1px solid rgba(217, 70, 239, 0.35);
  border-radius: 99px;
  padding: 4px 7px;
}
.review-card h3 {
  font-size: 20px;
  margin: 10px 0 0;
}
.review-card small {
  color: var(--muted);
}
.review-card b {
  display: block;
  color: #fbbf24;
  margin: 8px 0;
}
.review-card p {
  color: #d9dced;
  line-height: 1.7;
  font-size: 13px;
  min-height: 88px;
}
.review-card em {
  display: block;
  font-style: normal;
  font-weight: 700;
  color: #9ee8ff;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 12px;
}
.review-arrow {
  top: 48%;
  z-index: 10;
}
.review-prev {
  left: -20px;
}
.review-next {
  right: -20px;
}
.review-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
}
.review-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}
.review-dot {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 99px;
  padding: 0;
  background: #41465f;
  cursor: pointer;
  transition: 0.25s;
}
.review-dot.active {
  width: 28px;
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.35);
}
.review-auto-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #929ab8;
  font-size: 11px;
}
.review-auto-label i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.75);
  animation: reviewPulse 1.7s ease-in-out infinite;
}
@keyframes reviewPulse {
  50% {
    opacity: 0.35;
    transform: scale(0.72);
  }
}
.review-card {
  transition:
    transform 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}
.review-card.is-focus {
  border-color: rgba(56, 189, 248, 0.42);
  box-shadow: 0 18px 55px rgba(35, 54, 160, 0.24);
  transform: translateY(-4px);
}
.results-section {
  position: relative;
  overflow: hidden;
}
.results-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(5, 6, 17, 0.9), rgba(5, 6, 17, 0.95)),
    url("assets/seo8u-brand-bg-v17.webp") center/cover;
  opacity: 0.55;
  z-index: -1;
}
.result-grid {
  display: grid;
  grid-template-columns: 1fr 90px 1fr;
  align-items: center;
  gap: 18px;
}
.result-grid article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(9, 10, 29, 0.82);
}
.result-grid article.after {
  box-shadow: 0 0 60px rgba(90, 76, 255, 0.16);
  border-color: rgba(113, 101, 255, 0.38);
}
.result-grid small {
  color: var(--muted);
}
.result-grid strong {
  display: block;
  font-family: Kanit;
  font-size: 28px;
  margin: 10px 0;
}
.result-grid p {
  color: var(--muted);
  line-height: 1.7;
}
.result-arrow {
  font-size: 54px;
  text-align: center;
  color: #7dd3fc;
}
.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 20px;
}
.metric-grid > div {
  padding: 20px;
  border-radius: 17px;
  background: rgba(11, 13, 37, 0.82);
  border: 1px solid var(--line);
}
.metric-grid span {
  color: var(--muted);
  font-size: 13px;
}
.metric-grid b {
  display: block;
  margin: 7px 0 14px;
}
.metric-grid i {
  display: block;
  height: 7px;
  border-radius: 99px;
  background: linear-gradient(
    90deg,
    var(--violet) var(--value),
    #252940 var(--value)
  );
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}
.service-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(
    145deg,
    rgba(20, 23, 62, 0.82),
    rgba(7, 8, 24, 0.9)
  );
  transition: 0.25s;
}
.service-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(120, 110, 255, 0.4);
}
.svc-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-family: Kanit;
  font-weight: 800;
  background: linear-gradient(
    145deg,
    rgba(217, 70, 239, 0.25),
    rgba(56, 189, 248, 0.18)
  );
  border: 1px solid rgba(183, 145, 255, 0.28);
  box-shadow: 0 0 28px rgba(94, 63, 220, 0.16);
}
.service-grid h3 {
  font-family: Kanit;
  font-size: 20px;
  margin: 15px 0 8px;
}
.service-grid p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}
.done-for-you {
  display: grid;
  grid-template-columns: 1.3fr 1fr auto;
  gap: 20px;
  align-items: center;
  margin-top: 20px;
  padding: 25px;
  border-radius: 22px;
  border: 1px solid rgba(74, 222, 128, 0.24);
  background: linear-gradient(
    120deg,
    rgba(34, 197, 94, 0.08),
    rgba(11, 13, 37, 0.9)
  );
}
.done-for-you h3 {
  font-family: Kanit;
  font-size: 26px;
  margin: 8px 0;
}
.done-for-you p {
  color: var(--muted);
}
.done-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.done-list span {
  padding: 8px 10px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  font-size: 12px;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
.port {
  min-height: 360px;
  border-radius: 23px;
  overflow: hidden;
  padding: 26px;
  display: flex;
  align-items: end;
  border: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
}
.port:before {
  content: "";
  position: absolute;
  inset: 0;
  transition: 0.4s;
}
.port:hover:before {
  transform: scale(1.05);
}
.port div {
  position: relative;
  z-index: 2;
}
.port span {
  font-size: 12px;
  letter-spacing: 1px;
}
.port h3 {
  font-family: Kanit;
  font-size: 28px;
  margin: 8px 0;
}
.port p {
  color: #d2d6e8;
  line-height: 1.6;
}
.p1:before {
  background:
    linear-gradient(0deg, rgba(5, 7, 18, 0.92), transparent 65%),
    radial-gradient(circle at 70% 20%, #38bdf8, transparent 18%),
    radial-gradient(circle at 40% 45%, #7c3aed, transparent 28%),
    linear-gradient(145deg, #080a22, #11154b);
}
.p2:before {
  background:
    linear-gradient(0deg, rgba(5, 7, 18, 0.94), transparent 65%),
    radial-gradient(circle at 35% 30%, #e879f9, transparent 22%),
    linear-gradient(135deg, #23103d, #081126);
}
.p3:before {
  background:
    linear-gradient(0deg, rgba(5, 7, 18, 0.94), transparent 65%),
    linear-gradient(130deg, transparent 30%, rgba(56, 189, 248, 0.35)),
    linear-gradient(145deg, #06131f, #17134b);
}
.billing-toggle {
  display: inline-flex;
  margin-top: 12px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #0a0c1e;
}
.billing-toggle button {
  border: 0;
  border-radius: 9px;
  padding: 9px 14px;
  background: transparent;
  color: #9da4c3;
  cursor: pointer;
}
.billing-toggle button.active {
  background: linear-gradient(135deg, var(--violet), var(--blue));
  color: white;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  align-items: stretch;
}
.price-card {
  position: relative;
  padding: 25px;
  border-radius: 21px;
  border: 1px solid var(--line);
  background: linear-gradient(
    145deg,
    rgba(18, 20, 56, 0.88),
    rgba(6, 8, 23, 0.94)
  );
  display: flex;
  flex-direction: column;
}
.price-card > span {
  font-family: Kanit;
  color: #aab2d4;
}
.price-card h3 {
  font-family: Kanit;
  font-size: 20px;
}
.price {
  font-family: Kanit;
  font-size: 30px;
  font-weight: 800;
  margin: 7px 0;
}
.price-card small {
  color: var(--muted);
}
.price-card ul {
  padding-left: 20px;
  line-height: 2;
  color: #d6d9ea;
  min-height: 190px;
}
.price-card .btn {
  margin-top: auto;
}
.starter {
  border-color: rgba(14, 165, 233, 0.42);
}
.popular {
  border-color: rgba(217, 70, 239, 0.55);
  box-shadow: 0 0 55px rgba(143, 62, 255, 0.16);
  transform: translateY(-8px);
}
.popular-badge {
  position: absolute;
  right: 14px;
  top: 14px;
  padding: 5px 9px;
  border-radius: 99px;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  font-size: 10px;
}
.business {
  border-color: rgba(245, 184, 46, 0.45);
}
.crypto-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  padding: 19px;
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
}
.crypto-strip strong {
  display: block;
}
.crypto-strip span {
  color: var(--muted);
  font-size: 12px;
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.faq-grid details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(12, 14, 39, 0.78);
  padding: 17px;
}
.faq-grid summary {
  font-weight: 700;
  cursor: pointer;
}
.faq-grid p {
  color: var(--muted);
  line-height: 1.7;
}
.contact-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  padding: 40px;
  border: 1px solid rgba(112, 102, 255, 0.35);
  border-radius: 28px;
  background:
    radial-gradient(
      circle at 10% 10%,
      rgba(56, 189, 248, 0.18),
      transparent 27%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(217, 70, 239, 0.17),
      transparent 30%
    ),
    linear-gradient(145deg, rgba(28, 23, 80, 0.88), rgba(7, 8, 25, 0.94));
}
.contact-card h2 {
  font-size: 49px;
}
.contact-card p {
  color: var(--muted);
  line-height: 1.8;
}
.contact-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.contact-card form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.contact-card label {
  font-size: 12px;
  color: #c5cae0;
}
.contact-card input,
.contact-card select,
.contact-card textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: #090b20;
  color: white;
}
.contact-card label:nth-of-type(4),
.contact-card button {
  grid-column: 1/-1;
}
.hidden {
  display: none;
}
footer {
  padding: 50px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #04050d;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 28px;
}
.footer-grid h3 {
  font-family: Kanit;
  margin-top: 0;
}
.footer-grid a,
.footer-grid p {
  display: block;
  color: #9ca3bf;
  margin: 8px 0;
  font-size: 13px;
}
.floating-actions {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 70;
  display: grid;
  gap: 8px;
}
.float {
  width: 132px;
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  padding: 7px 10px;
  color: white;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.35);
  cursor: pointer;
}
.float b {
  font-size: 12px;
}
.float span {
  font-size: 10px;
}
.float.line {
  background: #12b85a;
}
.float.phone {
  background: linear-gradient(135deg, #7c3aed, #6366f1);
}
.float.fb {
  background: #1877f2;
}
.float.top {
  background: #26283b;
}
.float.top b {
  font-size: 20px;
}
.footer-brand img {
  width: 54px;
  height: 54px;
}
.footer-brand strong {
  font-size: 24px;
}
@media (max-width: 1080px) {
  .nav-menu {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .nav-actions {
    display: none;
  }
  .nav-menu.open {
    display: flex;
    position: absolute;
    top: 78px;
    left: 20px;
    right: 20px;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #090b20;
  }
  .hero-slide {
    grid-template-columns: 1fr;
  }
  .hero-slider {
    min-height: 1080px;
  }
  .hero-art {
    min-height: 480px;
  }
  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .done-for-you {
    grid-template-columns: 1fr;
  }
  .contact-card {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 720px) {
  .container {
    width: min(100% - 22px, 1240px);
  }
  .site-header .brand small {
    display: none;
  }
  .brand img {
    width: 42px;
    height: 42px;
  }
  .nav-wrap {
    height: 66px;
  }
  .hero {
    padding-top: 25px;
    min-height: auto;
  }
  .hero-slider {
    min-height: 1080px;
  }
  .hero-copy h1 {
    font-size: 44px;
    letter-spacing: -1.4px;
  }
  .hero-copy h2 {
    font-size: 20px;
  }
  .hero-copy p {
    font-size: 15px;
  }
  .hero-art {
    min-height: 420px;
  }
  .laptop {
    width: 100%;
  }
  .laptop-top {
    padding: 10px;
  }
  .screen-grid {
    gap: 6px;
  }
  .mini-stat {
    padding: 8px;
  }
  .mini-stat b {
    font-size: 18px;
  }
  .chart-panel {
    height: 140px;
  }
  .planet-logo {
    width: 80px;
    height: 80px;
  }
  .growth-bars {
    height: 150px;
  }
  .growth-bars i {
    width: 22px;
  }
  .orbit-badge {
    width: 48px;
    height: 48px;
    font-size: 11px;
  }
  .slider-arrow {
    display: none;
  }
  .trust-strip {
    grid-template-columns: 1fr;
  }
  .payment-mini {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .platform-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .platform-row span {
    border-bottom: 1px solid var(--line);
  }
  .section {
    padding: 70px 0;
  }
  .review-track {
    grid-auto-columns: 84%;
  }
  .review-arrow {
    display: none;
  }
  .result-grid {
    grid-template-columns: 1fr;
  }
  .result-arrow {
    transform: rotate(90deg);
  }
  .metric-grid,
  .service-grid,
  .pricing-grid,
  .faq-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .done-for-you {
    padding: 20px;
  }
  .popular {
    transform: none;
  }
  .crypto-strip {
    flex-direction: column;
    align-items: flex-start;
  }
  .contact-card {
    padding: 25px 18px;
  }
  .contact-card h2 {
    font-size: 39px;
  }
  .contact-card form {
    grid-template-columns: 1fr;
  }
  .contact-card label,
  .contact-card button {
    grid-column: auto;
  }
  .floating-actions {
    right: 8px;
  }
  .float {
    width: 46px;
    height: 46px;
    grid-template-columns: 1fr;
    padding: 7px;
  }
  .float span {
    display: none;
  }
  .float b {
    text-align: center;
  }
  .art-geo .geo-node {
    font-size: 10px;
    padding: 8px;
  }
  .answer-card {
    width: 210px;
  }
  .browser-mock {
    width: 92%;
  }
  .content-card {
    width: 150px;
    padding: 12px;
  }
  .content-card p {
    display: none;
  }
}

/* SEO8U PRO v1.1 — approved Cosmic Growth identity */
:root {
  --violet: #9b4dff;
  --pink: #e93df5;
  --cyan: #35c7ff;
  --blue: #3767ff;
  --line: rgba(141, 151, 255, 0.2);
}
.site-header {
  background: rgba(3, 5, 18, 0.82);
  border-bottom-color: rgba(102, 120, 255, 0.12);
}
.nav-wrap {
  height: 82px;
}
.brand-wordmark {
  min-width: 205px;
}
.brand-wordmark > img {
  width: 205px;
  height: 58px;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 0 18px rgba(93, 92, 255, 0.25));
}
.nav-menu {
  gap: 27px;
}
.hero {
  padding: 30px 0 18px;
  min-height: 760px;
  background:
    radial-gradient(
      circle at 82% 35%,
      rgba(51, 98, 255, 0.13),
      transparent 32%
    ),
    radial-gradient(
      circle at 62% 60%,
      rgba(213, 42, 255, 0.11),
      transparent 28%
    );
}
.hero-slider {
  min-height: 640px;
}
.hero-slide {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: center;
}
.hero-copy {
  min-width: 0;
  max-width: 650px;
  position: relative;
  z-index: 3;
}
.hero-copy h1 {
  font-size: clamp(42px, 4.35vw, 66px);
  line-height: 0.99;
  letter-spacing: -1.8px;
  text-wrap: balance;
  margin-top: 16px;
}
.hero-copy h2 {
  font-size: clamp(19px, 1.8vw, 24px);
  line-height: 1.35;
}
.hero-copy p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 620px;
}
.hero-art {
  min-height: 555px;
  overflow: visible;
}
.art-primary {
  display: block;
  position: relative;
}
.hero-visual-frame {
  position: absolute;
  inset: 0 -5% 0 -7%;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 28px 70px rgba(0, 0, 0, 0.55));
}
.hero-visual-frame:before {
  content: "";
  position: absolute;
  inset: 7% 1% 4% 8%;
  border-radius: 45%;
  background:
    radial-gradient(
      circle at 60% 55%,
      rgba(56, 189, 248, 0.2),
      transparent 34%
    ),
    radial-gradient(
      circle at 50% 54%,
      rgba(217, 70, 239, 0.17),
      transparent 54%
    );
  filter: blur(22px);
}
.hero-visual-frame img {
  position: relative;
  width: 100%;
  max-height: 590px;
  object-fit: contain;
  object-position: center;
  z-index: 1;
}
.hero-float {
  position: absolute;
  z-index: 4;
  padding: 11px 14px;
  border: 1px solid rgba(135, 147, 255, 0.28);
  border-radius: 13px;
  background: linear-gradient(
    145deg,
    rgba(19, 22, 65, 0.88),
    rgba(7, 9, 28, 0.82)
  );
  backdrop-filter: blur(12px);
  box-shadow:
    0 16px 45px rgba(0, 0, 0, 0.35),
    0 0 28px rgba(105, 77, 255, 0.18);
}
.hero-float b {
  display: block;
  font-family: Kanit;
  color: #e9d5ff;
  font-size: 12px;
  letter-spacing: 0.6px;
}
.hero-float span {
  font-size: 11px;
  color: #aeb7d8;
}
.hf-strategy {
  top: 8%;
  left: 10%;
}
.hf-geo {
  top: 20%;
  right: 2%;
}
.hf-growth {
  bottom: 10%;
  right: 5%;
}
.hero-points span {
  background: rgba(11, 14, 42, 0.68);
  border-color: rgba(128, 143, 255, 0.23);
}
.btn-glow {
  background: linear-gradient(135deg, #ad2cf6, #4568ff 72%, #29c6ff);
  box-shadow: 0 12px 35px rgba(81, 72, 248, 0.38);
}
.results-bg {
  background:
    linear-gradient(rgba(4, 6, 17, 0.9), rgba(4, 6, 17, 0.96)),
    url("assets/seo8u-brand-bg-v11-v17.webp") center/cover;
}
.footer-brand {
  display: block;
}
.footer-brand > img {
  width: 230px;
  height: 74px;
}
.footer-brand p {
  max-width: 260px;
  color: #8f98b9 !important;
  line-height: 1.65;
}
.app-brand > img {
  width: 220px;
  height: 62px;
}
.app-side .brand {
  margin-bottom: 22px;
}
@media (max-width: 1380px) and (min-width: 1081px) {
  .container {
    width: min(1180px, calc(100% - 34px));
  }
  .nav-menu {
    gap: 20px;
  }
  .nav-menu a {
    font-size: 13px;
  }
  .brand-wordmark > img {
    width: 185px;
  }
  .hero-slider {
    min-height: 610px;
  }
  .hero-copy h1 {
    font-size: clamp(40px, 4.15vw, 58px);
  }
  .hero-copy h2 {
    font-size: 21px;
  }
  .hero-copy p {
    font-size: 15px;
  }
  .hero-art {
    min-height: 520px;
  }
  .hero-actions .btn-lg {
    padding: 12px 16px;
  }
  .hero-float {
    transform: scale(0.92);
  }
}
@media (max-width: 1080px) {
  .brand-wordmark > img {
    width: 185px;
    height: 54px;
  }
  .hero {
    padding-top: 22px;
  }
  .hero-slider {
    min-height: 1020px;
  }
  .hero-slide {
    grid-template-columns: 1fr;
    align-content: start;
    gap: 12px;
  }
  .hero-copy {
    max-width: 760px;
    margin-top: 16px;
  }
  .hero-art {
    min-height: 500px;
  }
  .hero-visual-frame {
    inset: -2% 0 0 0;
  }
  .hf-strategy {
    left: 7%;
  }
  .hf-geo {
    right: 4%;
  }
}
@media (max-width: 720px) {
  .nav-wrap {
    height: 68px;
  }
  .brand-wordmark {
    min-width: auto;
  }
  .brand-wordmark > img {
    width: 150px;
    height: 46px;
  }
  .hero-slider {
    min-height: 950px;
  }
  .hero-copy h1 {
    font-size: 42px;
    line-height: 1.02;
  }
  .hero-copy h2 {
    font-size: 19px;
  }
  .hero-art {
    min-height: 390px;
  }
  .hero-visual-frame {
    inset: 2% -12% 0 -12%;
  }
  .hero-float {
    padding: 8px 10px;
    transform: scale(0.82);
  }
  .hf-strategy {
    top: 4%;
    left: 0;
  }
  .hf-geo {
    top: 14%;
    right: -1%;
  }
  .hf-growth {
    bottom: 6%;
    right: 1%;
  }
  .footer-brand > img {
    width: 210px;
  }
}

/* SEO8U v3.2 — conversion-first proof, case studies and glass light mode */
[hidden] {
  display: none !important;
}
.hero-output-proof {
  width: 100%;
  max-width: 650px;
  margin: auto;
  padding: 18px;
  border: 1px solid rgba(75, 229, 255, 0.36);
  border-radius: 30px;
  background:
    radial-gradient(
      circle at 92% 4%,
      rgba(126, 71, 255, 0.26),
      transparent 34%
    ),
    linear-gradient(155deg, rgba(8, 25, 70, 0.96), rgba(2, 8, 29, 0.98));
  box-shadow:
    0 34px 90px rgba(0, 0, 24, 0.58),
    0 0 44px rgba(39, 213, 255, 0.12);
  overflow: hidden;
}
.proof-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 4px 4px 15px;
  border-bottom: 1px solid rgba(98, 221, 255, 0.16);
}
.proof-top div {
  display: grid;
  gap: 3px;
}
.proof-top span {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #7eefff;
}
.proof-top b {
  font-size: 16px;
  color: #fff;
}
.proof-top > i {
  font-style: normal;
  font-size: 10px;
  color: #bfffee;
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.32);
  background: rgba(16, 185, 129, 0.1);
}
.proof-brief {
  display: grid;
  grid-template-columns: auto 1fr auto 1.25fr;
  align-items: center;
  gap: 8px;
  margin: 13px 0;
  padding: 11px 12px;
  border-radius: 14px;
  background: rgba(2, 8, 29, 0.68);
  border: 1px solid rgba(139, 92, 246, 0.2);
}
.proof-brief span {
  font-size: 9px;
  color: #91a7cf;
}
.proof-brief b {
  font-size: 11px;
  color: #eaf8ff;
}
.proof-directions {
  display: grid;
  gap: 9px;
}
.proof-card {
  position: relative;
  padding: 12px 13px;
  border-radius: 17px;
  border: 1px solid rgba(92, 156, 255, 0.24);
  background: linear-gradient(
    135deg,
    rgba(11, 27, 70, 0.94),
    rgba(4, 10, 34, 0.96)
  );
  overflow: hidden;
}
.proof-card:before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(#35efff, #7b5cff);
}
.proof-card header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
}
.proof-card header i {
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border-radius: 8px;
  font-size: 9px;
  font-style: normal;
  font-weight: 900;
  background: rgba(53, 239, 255, 0.1);
  color: #8df5ff;
}
.proof-card header span {
  font-size: 10px;
  font-weight: 800;
  color: #bcd2f7;
}
.proof-card h3 {
  font-size: 14px;
  margin: 0 0 3px;
  color: #fff;
}
.proof-card p {
  font-size: 10px;
  line-height: 1.55;
  margin: 0;
  color: #9db0d2;
}
.proof-tags {
  display: flex;
  gap: 5px;
  margin-top: 8px;
}
.proof-tags b {
  padding: 3px 7px;
  border: 1px solid rgba(74, 211, 255, 0.18);
  border-radius: 999px;
  font-size: 8px;
  color: #a8f4ff;
  background: rgba(31, 157, 206, 0.07);
}
.proof-trust:before {
  background: linear-gradient(#9b7bff, #ff5bd7);
}
.proof-brand:before {
  background: linear-gradient(#ff5bd7, #ffb84d);
}
.proof-ready {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 13px;
  background: linear-gradient(
    90deg,
    rgba(38, 85, 255, 0.18),
    rgba(19, 222, 226, 0.12)
  );
  border: 1px solid rgba(72, 230, 255, 0.24);
}
.proof-ready span {
  font-size: 10px;
  font-weight: 900;
  color: #73ffd7;
}
.proof-ready b {
  font-size: 10px;
  color: #dffaff;
  text-align: right;
}
.before-after-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.before-after-card {
  padding: 20px;
  border: 1px solid rgba(78, 214, 255, 0.22);
  border-radius: 24px;
  background: linear-gradient(
    150deg,
    rgba(9, 23, 62, 0.9),
    rgba(3, 8, 28, 0.96)
  );
  box-shadow: 0 18px 55px rgba(0, 0, 24, 0.24);
}
.before-after-card header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}
.before-after-card header span {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: #8cefff;
}
.before-after-card header b {
  font-size: 17px;
  color: #fff;
}
.ba-before,
.ba-after {
  padding: 14px;
  border-radius: 16px;
}
.ba-before {
  border: 1px solid rgba(248, 113, 113, 0.2);
  background: rgba(127, 29, 29, 0.08);
}
.ba-after {
  border: 1px solid rgba(53, 239, 255, 0.24);
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.13),
    rgba(124, 58, 237, 0.1)
  );
}
.ba-before small,
.ba-after small {
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #fca5a5;
}
.ba-after small {
  color: #67e8f9;
}
.ba-before p,
.ba-after p {
  margin: 7px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: #aab9d7;
}
.ba-after h3 {
  font-size: 15px;
  line-height: 1.55;
  margin: 7px 0 0;
  color: #fff;
}
.ba-arrow {
  text-align: center;
  color: #6ee7ff;
  font-size: 20px;
  line-height: 1.5;
}
@media (max-width: 1080px) {
  .before-after-grid {
    grid-template-columns: 1fr;
  }
  .hero-output-proof {
    max-width: 720px;
  }
  .art-primary {
    min-height: auto;
  }
}
@media (max-width: 720px) {
  .hero-output-proof {
    padding: 12px;
    border-radius: 21px;
  }
  .proof-top {
    align-items: flex-start;
  }
  .proof-top > i {
    display: none;
  }
  .proof-brief {
    grid-template-columns: auto 1fr;
  }
  .proof-card h3 {
    font-size: 13px;
  }
  .proof-ready {
    align-items: flex-start;
    flex-direction: column;
  }
  .proof-ready b {
    text-align: left;
  }
  .before-after-card {
    padding: 16px;
  }
}

body.light-theme {
  --text: #10203e;
  --muted: #536783;
  --panel: rgba(255, 255, 255, 0.65);
  --line: rgba(78, 113, 184, 0.2);
  background:
    radial-gradient(
      circle at 10% 8%,
      rgba(124, 92, 255, 0.18),
      transparent 30rem
    ),
    radial-gradient(
      circle at 90% 16%,
      rgba(30, 211, 238, 0.18),
      transparent 28rem
    ),
    linear-gradient(145deg, #f9fbff 0%, #edf7ff 45%, #f6f0ff 100%);
  color: #10203e;
}
body.light-theme:before,
body.light-theme:after {
  opacity: 0.12;
  mix-blend-mode: multiply;
}
body.light-theme .site-header {
  background: rgba(255, 255, 255, 0.66);
  border-color: rgba(90, 120, 190, 0.18);
  box-shadow: 0 16px 50px rgba(59, 76, 120, 0.11);
  backdrop-filter: blur(22px) saturate(1.35);
}
body.light-theme .nav-menu a,
body.light-theme .theme-toggle,
body.light-theme .btn-dark {
  color: #263a5e;
}
body.light-theme .theme-toggle,
body.light-theme .btn-dark {
  background: rgba(255, 255, 255, 0.62);
  border-color: rgba(86, 108, 170, 0.2);
}
body.light-theme .hero {
  background:
    radial-gradient(
      circle at 75% 20%,
      rgba(53, 239, 255, 0.14),
      transparent 32%
    ),
    radial-gradient(
      circle at 38% 50%,
      rgba(139, 92, 246, 0.12),
      transparent 36%
    );
}
body.light-theme .hero-copy h1,
body.light-theme .hero-copy h2,
body.light-theme .section-heading h2,
body.light-theme .section-heading h3 {
  color: #10203e;
  text-shadow: none;
}
body.light-theme .hero-copy p,
body.light-theme .section-heading p,
body.light-theme .quick-brief-copy p {
  color: #536783;
}
body.light-theme .hero-output-proof,
body.light-theme .before-after-card,
body.light-theme .quick-brief-shell,
body.light-theme .price-card,
body.light-theme .professional-services article,
body.light-theme .real-project,
body.light-theme .privacy-section .container,
body.light-theme .faq-grid details,
body.light-theme .contact-card {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.78),
    rgba(245, 250, 255, 0.58)
  );
  border-color: rgba(255, 255, 255, 0.86);
  box-shadow:
    0 24px 70px rgba(54, 74, 122, 0.13),
    inset 0 1px rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(1.22);
}
body.light-theme .proof-top b,
body.light-theme .proof-brief b,
body.light-theme .proof-card h3,
body.light-theme .proof-ready b,
body.light-theme .before-after-card header b,
body.light-theme .ba-after h3 {
  color: #14213d;
}
body.light-theme .proof-card {
  background: rgba(255, 255, 255, 0.67);
  border-color: rgba(94, 124, 191, 0.16);
}
body.light-theme .proof-brief {
  background: rgba(238, 245, 255, 0.72);
}
body.light-theme .proof-card p,
body.light-theme .ba-before p,
body.light-theme .ba-after p {
  color: #5a6c86;
}
body.light-theme .proof-ready {
  background: linear-gradient(
    90deg,
    rgba(99, 102, 241, 0.09),
    rgba(6, 182, 212, 0.09)
  );
}
body.light-theme .quick-brief-form input,
body.light-theme .faq-grid details,
body.light-theme .price-card,
body.light-theme .project-info {
  color: #172442;
}
body.light-theme .quick-brief-form input {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(76, 106, 170, 0.2);
}
body.light-theme .platform-row span,
body.light-theme .output-tags span {
  color: #30496f;
  background: rgba(255, 255, 255, 0.58);
  border-color: rgba(87, 118, 185, 0.17);
}
body.light-theme .professional-services h3,
body.light-theme .price-card h3,
body.light-theme .project-info h3,
body.light-theme .faq-grid summary,
body.light-theme .contact-card h2 {
  color: #14213d;
}
body.light-theme .professional-services p,
body.light-theme .price-card p,
body.light-theme .project-info p,
body.light-theme .faq-grid p,
body.light-theme .contact-card p {
  color: #596b86;
}
body.light-theme .proof-top > i {
  color: #087a62;
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(5, 150, 105, 0.26);
}
body.light-theme .proof-card header span {
  color: #415878;
}
body.light-theme .proof-card header i {
  color: #12677e;
  background: rgba(6, 182, 212, 0.1);
}
body.light-theme .proof-tags b {
  color: #255b72;
  border-color: rgba(8, 145, 178, 0.18);
  background: rgba(6, 182, 212, 0.07);
}
body.light-theme .hero-points span {
  color: #223757;
  background: rgba(255, 255, 255, 0.56);
  border-color: rgba(80, 110, 175, 0.18);
}
body.light-theme .hero-outcome strong {
  color: #172c50;
}
body.light-theme .hero-outcome span {
  color: #526783;
}
body.light-theme .nav-actions a[href="login.html"] {
  color: #263a5e !important;
  background: rgba(255, 255, 255, 0.6) !important;
  border-color: rgba(76, 103, 166, 0.2) !important;
}

/* SEO8U Knowledge Hub */
.knowledge-page {
  min-height: 100vh;
}
.knowledge-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(53, 239, 255, 0.16);
  background: rgba(2, 6, 23, 0.82);
  backdrop-filter: blur(20px);
}
.knowledge-nav > a img {
  width: 128px;
  height: auto;
  display: block;
}
.knowledge-nav nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
.knowledge-nav nav > a:not(.btn) {
  font-size: 13px;
  font-weight: 700;
  color: #bdccec;
}
.knowledge-hero {
  max-width: 1180px;
  margin: auto;
  padding: 100px 24px 62px;
}
.knowledge-hero > div {
  max-width: 800px;
}
.knowledge-hero h1,
.article-shell h1 {
  font-family: Kanit, sans-serif;
  font-size: clamp(42px, 6vw, 74px);
  line-height: 1.12;
  color: #fff;
  margin: 20px 0;
}
.knowledge-hero h1 em,
.article-shell h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #f05de8, #9b78ff 45%, #42edff);
  -webkit-background-clip: text;
  color: transparent;
}
.knowledge-hero p {
  max-width: 720px;
  font-size: 17px;
  line-height: 1.85;
  color: #9fb0cf;
}
.knowledge-list {
  max-width: 1180px;
  margin: auto;
  padding: 0 24px 90px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.knowledge-list article {
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 1px solid rgba(53, 239, 255, 0.2);
  border-radius: 24px;
  background: linear-gradient(
    150deg,
    rgba(9, 23, 62, 0.9),
    rgba(3, 8, 28, 0.97)
  );
  box-shadow: 0 24px 70px rgba(0, 0, 22, 0.28);
}
.knowledge-list article > span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.13em;
  color: #71efff;
}
.knowledge-list h2 {
  font-size: 22px;
  line-height: 1.45;
  margin: 14px 0;
  color: #fff;
}
.knowledge-list p {
  font-size: 13px;
  line-height: 1.8;
  color: #9fb0cf;
}
.knowledge-list a {
  margin-top: auto;
  padding-top: 22px;
  color: #7cf3ff;
  font-weight: 900;
}
.knowledge-cta {
  max-width: 900px;
  margin: 0 auto 90px;
  padding: 50px 28px;
  text-align: center;
  border: 1px solid rgba(53, 239, 255, 0.25);
  border-radius: 30px;
  background:
    radial-gradient(
      circle at 20% 20%,
      rgba(53, 239, 255, 0.14),
      transparent 35%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(139, 92, 246, 0.2),
      transparent 36%
    ),
    rgba(5, 14, 41, 0.88);
}
.knowledge-cta span {
  color: #8feeff;
  font-size: 12px;
  font-weight: 900;
}
.knowledge-cta h2 {
  font-size: 32px;
  color: #fff;
  margin: 10px 0 22px;
}
.knowledge-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  max-width: 1180px;
  margin: auto;
  padding: 28px 24px 42px;
  border-top: 1px solid rgba(53, 239, 255, 0.14);
  color: #7f93b5;
}
.knowledge-footer a {
  color: #8deeff;
}
.article-shell {
  max-width: 920px;
  margin: auto;
  padding: 90px 24px;
}
.article-shell article {
  padding: 48px;
  border: 1px solid rgba(53, 239, 255, 0.18);
  border-radius: 30px;
  background: linear-gradient(
    150deg,
    rgba(8, 21, 56, 0.93),
    rgba(3, 8, 27, 0.97)
  );
  box-shadow: 0 30px 90px rgba(0, 0, 24, 0.34);
}
.article-shell h1 {
  font-size: clamp(38px, 5.6vw, 64px);
}
.article-lead {
  font-size: 18px !important;
  line-height: 1.85 !important;
  color: #c1cde2 !important;
}
.article-meta {
  margin: 20px 0 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(88, 155, 226, 0.18);
  font-size: 12px;
  color: #7f94b8;
}
.article-shell h2 {
  font-size: 25px;
  color: #fff;
  margin: 42px 0 13px;
}
.article-shell p,
.article-shell li {
  font-size: 15px;
  line-height: 1.9;
  color: #aab9d4;
}
.article-shell ol,
.article-shell ul {
  padding-left: 24px;
}
.article-shell li {
  margin: 9px 0;
}
.article-shell li b {
  color: #dbe9ff;
}
.article-callout {
  margin: 28px 0;
  padding: 22px;
  border: 1px solid rgba(53, 239, 255, 0.24);
  border-radius: 18px;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.12),
    rgba(124, 58, 237, 0.1)
  );
}
.article-callout > b {
  display: block;
  color: #6ff3ff;
  margin-top: 9px;
}
.article-callout > b:first-child {
  margin-top: 0;
}
.source-list a {
  color: #7ceeff;
}
.article-next {
  margin-top: 48px;
  padding: 24px;
  border-radius: 20px;
  background: rgba(30, 93, 190, 0.12);
  border: 1px solid rgba(74, 211, 255, 0.18);
}
.article-next h2 {
  margin-top: 0;
}
@media (max-width: 820px) {
  .knowledge-list {
    grid-template-columns: 1fr;
  }
  .knowledge-nav nav > a:not(.btn) {
    display: none;
  }
  .article-shell {
    padding: 44px 14px;
  }
  .article-shell article {
    padding: 27px 20px;
    border-radius: 22px;
  }
  .knowledge-hero {
    padding-top: 64px;
  }
  .knowledge-footer {
    flex-direction: column;
  }
}
body.light-theme.knowledge-page .knowledge-nav {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(83, 110, 173, 0.16);
}
body.light-theme.knowledge-page .knowledge-nav nav > a:not(.btn) {
  color: #334967;
}
body.light-theme.knowledge-page .knowledge-hero h1,
body.light-theme.knowledge-page .knowledge-list h2,
body.light-theme.knowledge-page .knowledge-cta h2 {
  color: #14213d;
}
body.light-theme.knowledge-page .knowledge-hero p,
body.light-theme.knowledge-page .knowledge-list p {
  color: #586b86;
}
body.light-theme.knowledge-page .knowledge-list article,
body.light-theme.knowledge-page .knowledge-cta {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.8),
    rgba(244, 249, 255, 0.64)
  );
  border-color: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 70px rgba(65, 83, 128, 0.13);
  backdrop-filter: blur(20px);
}
body.light-theme.knowledge-page .knowledge-footer {
  color: #566a87;
  border-color: rgba(75, 105, 169, 0.16);
}

@media (max-width: 1080px) {
  .review-track {
    grid-auto-columns: clamp(270px, 42vw, 310px);
  }
}
@media (max-width: 720px) {
  .review-track {
    grid-auto-columns: 86%;
    gap: 12px;
  }
  .review-controls {
    margin-top: 10px;
  }
  .review-auto-label {
    display: none;
  }
}

/* SEO8U PRO v1.3 Final */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 13px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}
.theme-toggle span {
  font-size: 16px;
}
.theme-toggle b {
  font-size: 12px;
}
.art-calendar {
  display: grid;
  place-items: center;
}
.calendar-shell {
  width: 92%;
  padding: 20px;
  border: 1px solid rgba(154, 139, 255, 0.38);
  border-radius: 24px;
  background: linear-gradient(
    145deg,
    rgba(23, 25, 68, 0.96),
    rgba(6, 8, 24, 0.96)
  );
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.48),
    0 0 55px rgba(105, 67, 255, 0.18);
  transform: perspective(1100px) rotateY(-5deg) rotateX(2deg);
}
.calendar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.calendar-head small {
  display: block;
  color: var(--cyan);
  letter-spacing: 1px;
}
.calendar-head b {
  font-family: Kanit;
  font-size: 24px;
}
.calendar-head span {
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 99px;
  background: rgba(34, 197, 94, 0.12);
  color: #86efac;
  border: 1px solid rgba(34, 197, 94, 0.22);
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-top: 15px;
}
.calendar-grid > div {
  min-height: 150px;
  padding: 12px;
  border-radius: 13px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.025);
}
.calendar-grid > div.active {
  border-color: rgba(217, 70, 239, 0.5);
  background: linear-gradient(
    145deg,
    rgba(217, 70, 239, 0.16),
    rgba(37, 99, 235, 0.09)
  );
  box-shadow: 0 0 28px rgba(217, 70, 239, 0.14);
}
.calendar-grid b {
  font-size: 13px;
}
.calendar-grid small {
  display: block;
  color: #aeb5d1;
  margin: 8px 0;
}
.calendar-grid em {
  font-style: normal;
  font-size: 11px;
  color: #e5e7ff;
  line-height: 1.4;
}
.calendar-foot {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  padding: 12px;
  border-radius: 13px;
  background: rgba(56, 189, 248, 0.07);
  border: 1px solid rgba(56, 189, 248, 0.14);
}
.calendar-foot span {
  font-size: 11px;
  color: var(--cyan);
}
.calendar-foot b {
  font-size: 13px;
}
.calendar-foot i {
  font-style: normal;
  font-size: 11px;
  color: #c4b5fd;
}
.calendar-orbit {
  position: absolute;
  padding: 9px 12px;
  border-radius: 11px;
  background: rgba(10, 12, 38, 0.9);
  border: 1px solid rgba(140, 120, 255, 0.28);
  font-size: 11px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.35);
}
.calendar-orbit.o1 {
  top: 5%;
  right: 2%;
}
.calendar-orbit.o2 {
  left: 2%;
  bottom: 15%;
}
.calendar-orbit.o3 {
  right: 5%;
  bottom: 4%;
}
.audience-section {
  padding-top: 36px;
}
.audience-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.audience-grid article {
  padding: 18px;
  border-radius: 17px;
  border: 1px solid var(--line);
  background: linear-gradient(
    145deg,
    rgba(18, 21, 59, 0.82),
    rgba(7, 8, 24, 0.92)
  );
  min-height: 128px;
}
.audience-grid b {
  font-family: Kanit;
  font-size: 17px;
  display: block;
  margin-bottom: 8px;
}
.audience-grid span {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.how-grid article {
  padding: 26px;
  border-radius: 21px;
  border: 1px solid var(--line);
  background: linear-gradient(
    145deg,
    rgba(20, 23, 62, 0.86),
    rgba(7, 8, 24, 0.94)
  );
  position: relative;
}
.how-grid span {
  font-family: Kanit;
  font-size: 44px;
  font-weight: 800;
  color: rgba(167, 139, 250, 0.28);
}
.how-grid h3 {
  font-family: Kanit;
  font-size: 22px;
  margin: 6px 0;
}
.how-grid p {
  color: var(--muted);
  line-height: 1.75;
}
.compare-table {
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(9, 11, 31, 0.82);
}
.compare-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  align-items: center;
}
.compare-row:last-child {
  border-bottom: 0;
}
.compare-row.head {
  background: linear-gradient(
    90deg,
    rgba(139, 92, 246, 0.18),
    rgba(37, 99, 235, 0.12)
  );
  font-family: Kanit;
}
.compare-row span {
  color: var(--muted);
}
.compare-row strong {
  color: #9ee8ff;
}
.compare-row b:last-child {
  color: #c4b5fd;
}
.privacy-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  padding: 34px;
  border-radius: 26px;
  border: 1px solid rgba(52, 211, 153, 0.22);
  background:
    radial-gradient(
      circle at 85% 40%,
      rgba(56, 189, 248, 0.14),
      transparent 28%
    ),
    linear-gradient(145deg, rgba(10, 35, 41, 0.76), rgba(7, 8, 24, 0.94));
}
.privacy-card h2 {
  font-family: Kanit;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.1;
}
.privacy-card h2 em {
  font-style: normal;
  background: linear-gradient(90deg, #34d399, #38bdf8);
  -webkit-background-clip: text;
  color: transparent;
}
.privacy-card p {
  color: var(--muted);
  line-height: 1.8;
}
.privacy-points {
  display: grid;
  gap: 12px;
  align-content: center;
}
.privacy-points span {
  padding: 13px 14px;
  border: 1px solid rgba(52, 211, 153, 0.18);
  border-radius: 13px;
  background: rgba(52, 211, 153, 0.045);
  font-size: 13px;
  color: #d1fae5;
}
.review-track {
  grid-auto-columns: clamp(238px, 20vw, 282px);
}
.review-card img {
  height: 188px;
}
.review-card p {
  min-height: 112px;
}
.review-card em {
  min-height: 51px;
}
.review-count {
  display: inline-flex;
  margin-left: 8px;
  padding: 5px 9px;
  border-radius: 99px;
  background: rgba(56, 189, 248, 0.1);
  color: #9ee8ff;
  border: 1px solid rgba(56, 189, 248, 0.22);
  font-size: 11px;
}
body.light-theme {
  --text: #111827;
  --muted: #5b6478;
  --line: rgba(69, 72, 120, 0.17);
  background:
    radial-gradient(
      circle at 10% 6%,
      rgba(139, 92, 246, 0.12),
      transparent 30%
    ),
    radial-gradient(
      circle at 88% 20%,
      rgba(56, 189, 248, 0.12),
      transparent 26%
    ),
    linear-gradient(180deg, #f8f8ff, #eef3ff 55%, #fafaff);
  color: var(--text);
}
body.light-theme:before {
  opacity: 0.16;
}
body.light-theme .site-header {
  background: rgba(248, 249, 255, 0.86);
  border-bottom-color: rgba(70, 70, 120, 0.12);
}
body.light-theme .nav-menu a {
  color: #24283a;
}
body.light-theme .btn-outline,
body.light-theme .btn-dark {
  color: #171a2b;
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(40, 44, 80, 0.15);
}
body.light-theme .theme-toggle {
  color: #171a2b;
  background: white;
  border-color: rgba(40, 44, 80, 0.14);
}
body.light-theme .review-card,
body.light-theme .service-grid article,
body.light-theme .how-grid article,
body.light-theme .audience-grid article,
body.light-theme .price-card,
body.light-theme .faq-grid details,
body.light-theme .compare-table {
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 15px 45px rgba(63, 62, 110, 0.08);
}
body.light-theme .review-card p,
body.light-theme .service-grid p,
body.light-theme .how-grid p,
body.light-theme .faq-grid p,
body.light-theme .price-card ul {
  color: #4a5268;
}
body.light-theme footer {
  background: #edf1fb;
}
body.light-theme .contact-card {
  background:
    radial-gradient(
      circle at 10% 10%,
      rgba(56, 189, 248, 0.11),
      transparent 27%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(217, 70, 239, 0.1),
      transparent 30%
    ),
    rgba(255, 255, 255, 0.88);
}
body.light-theme .contact-card input,
body.light-theme .contact-card select,
body.light-theme .contact-card textarea {
  background: white;
  color: #111827;
}
@media (max-width: 1080px) {
  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .how-grid {
    grid-template-columns: 1fr;
  }
  .calendar-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .privacy-card {
    grid-template-columns: 1fr;
  }
  .theme-toggle {
    display: none;
  }
}
@media (max-width: 720px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr;
  }
  .compare-row {
    grid-template-columns: 1fr;
    padding: 14px;
  }
  .compare-row.head {
    display: none;
  }
  .compare-row span:before {
    content: "ทั่วไป: ";
    font-weight: 700;
    color: #9ca3af;
  }
  .compare-row strong:before {
    content: "SEO8U: ";
    color: #a78bfa;
  }
  .calendar-shell {
    width: 100%;
    padding: 12px;
  }
  .calendar-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .calendar-grid > div {
    min-height: 105px;
  }
  .calendar-foot {
    grid-template-columns: 1fr;
  }
  .calendar-orbit {
    display: none;
  }
  .review-card img {
    height: 210px;
  }
  .review-card p {
    min-height: auto;
  }
  .audience-section {
    padding-top: 20px;
  }
}

/* === v1.4 Product Suite + Real Portfolio === */
.products-section {
  background: linear-gradient(
    180deg,
    rgba(9, 8, 29, 0.2),
    rgba(13, 10, 37, 0.55)
  );
  position: relative;
  overflow: hidden;
}
.products-section:before {
  content: "";
  position: absolute;
  inset: 5% auto auto 50%;
  width: 760px;
  height: 420px;
  transform: translateX(-50%);
  background: radial-gradient(
    circle,
    rgba(112, 55, 255, 0.18),
    transparent 70%
  );
  pointer-events: none;
}
.product-heading {
  max-width: 880px;
}
.product-suite-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.product-suite-card {
  position: relative;
  min-height: 520px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(132, 115, 255, 0.25);
  background: linear-gradient(
    145deg,
    rgba(18, 17, 48, 0.96),
    rgba(7, 9, 27, 0.94)
  );
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transition:
    0.32s transform,
    0.32s border-color,
    0.32s box-shadow;
}
.product-suite-card:hover {
  transform: translateY(-7px);
  border-color: rgba(87, 205, 255, 0.5);
  box-shadow: 0 28px 85px rgba(61, 31, 174, 0.25);
}
.product-suite-card:after {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  right: -72px;
  top: -75px;
  background: radial-gradient(
    circle,
    rgba(165, 66, 255, 0.22),
    transparent 68%
  );
  pointer-events: none;
}
.product-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}
.product-number {
  font:
    800 30px/1 Kanit,
    sans-serif;
  color: rgba(255, 255, 255, 0.15);
}
.product-status {
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid rgba(118, 88, 255, 0.38);
  background: rgba(74, 32, 151, 0.26);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #d9c9ff;
}
.product-visual {
  height: 180px;
  margin: 20px 0 20px;
  border-radius: 18px;
  border: 1px solid rgba(115, 105, 231, 0.26);
  background: radial-gradient(
    circle at 50% 50%,
    rgba(92, 54, 255, 0.22),
    rgba(4, 7, 22, 0.78)
  );
  position: relative;
  overflow: hidden;
}
.product-suite-card h3 {
  font-size: 23px;
  margin: 0 0 10px;
}
.product-suite-card p {
  color: var(--muted);
  line-height: 1.72;
  font-size: 14px;
  margin: 0;
}
.product-suite-card ul {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  padding: 0;
  margin: 17px 0 0;
  list-style: none;
}
.product-suite-card li {
  font-size: 11px;
  padding: 7px 9px;
  border-radius: 999px;
  border: 1px solid rgba(104, 130, 215, 0.28);
  background: rgba(11, 17, 42, 0.85);
  color: #c9d4f7;
}
.product-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 15px;
  border-top: 1px solid rgba(108, 119, 183, 0.18);
  font-weight: 800;
  color: #8ed8ff;
}
.product-link:hover {
  color: white;
}
.brain-visual .brain-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 74px;
  height: 74px;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border-radius: 24px;
  background: linear-gradient(145deg, #b53cff, #18a8ff);
  font: 900 26px/1 Kanit;
  color: white;
  box-shadow: 0 0 35px rgba(122, 65, 255, 0.52);
}
.brain-visual .node {
  position: absolute;
  padding: 6px 9px;
  border-radius: 10px;
  background: #0c1330;
  border: 1px solid #3f4c8a;
  font-size: 10px;
  color: #dbe5ff;
}
.brain-visual .n1 {
  left: 14px;
  top: 20px;
}
.brain-visual .n2 {
  right: 14px;
  top: 24px;
}
.brain-visual .n3 {
  left: 18px;
  bottom: 18px;
}
.brain-visual .n4 {
  right: 18px;
  bottom: 20px;
}
.brain-visual:before,
.brain-visual:after {
  content: "";
  position: absolute;
  inset: 36px;
  border: 1px dashed rgba(86, 196, 255, 0.22);
  border-radius: 50%;
  animation: spin 18s linear infinite;
}
.brain-visual:after {
  inset: 56px;
  animation-direction: reverse;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.content-visual {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: 22px;
}
.content-line {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(14, 19, 49, 0.92);
  border: 1px solid rgba(92, 91, 180, 0.26);
  font-size: 12px;
  color: #b9c5eb;
  transform: translateX(16px);
}
.content-line.strong {
  transform: none;
  background: linear-gradient(
    90deg,
    rgba(127, 52, 255, 0.32),
    rgba(21, 147, 255, 0.17)
  );
  color: white;
  font-weight: 800;
}
.image-visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 18px;
  align-content: center;
}
.image-visual i {
  height: 104px;
  border-radius: 13px;
  background: linear-gradient(145deg, #632bd1, #176de8 48%, #31c5e8);
  box-shadow: 0 0 24px rgba(98, 55, 235, 0.2);
}
.image-visual i:nth-child(2) {
  background: linear-gradient(145deg, #d83fbd, #7129e2 55%, #238cff);
  transform: translateY(-9px);
}
.image-visual i:nth-child(3) {
  background: linear-gradient(145deg, #0a365a, #215fd5, #7a37e6);
}
.image-visual b {
  font-size: 10px;
  text-align: center;
  color: #aebbea;
}
.geo-visual {
  display: grid;
  grid-template-columns: 110px 1fr;
  grid-template-rows: 1fr auto;
  gap: 13px;
  padding: 18px;
}
.geo-score {
  display: flex;
  align-items: baseline;
  justify-content: center;
  align-self: center;
}
.geo-score strong {
  font: 900 49px/1 Kanit;
  background: linear-gradient(120deg, #a53eff, #2ebcff);
  -webkit-background-clip: text;
  color: transparent;
}
.geo-score small {
  color: #8795c6;
}
.geo-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}
.geo-bars i {
  height: 9px;
  border-radius: 99px;
  width: var(--w);
  background: linear-gradient(90deg, #7131ff, #23b8ff);
  box-shadow: 0 0 16px rgba(68, 137, 255, 0.28);
}
.geo-visual > span {
  font-size: 9px;
  color: #99a7d5;
  text-align: center;
}
.web-visual {
  padding: 14px;
}
.mini-browser {
  height: 100%;
  border: 1px solid rgba(93, 107, 185, 0.35);
  border-radius: 13px;
  background: #080c22;
  overflow: hidden;
}
.mini-browser > div {
  height: 27px;
  padding: 7px 10px;
  background: #11162f;
  font-size: 8px;
  color: #7e8ab2;
}
.mini-browser > div span {
  float: right;
}
.mini-browser section {
  padding: 20px;
}
.mini-browser section b {
  font-size: 20px;
}
.mini-browser section p {
  font-size: 10px;
  margin: 7px 0 13px;
}
.mini-browser section button {
  border: 0;
  border-radius: 8px;
  padding: 7px 10px;
  background: linear-gradient(90deg, #8d35ff, #1d9cff);
  color: #fff;
  font-weight: 800;
  font-size: 9px;
}
.campaign-visual {
  padding: 25px 18px;
}
.campaign-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.campaign-days i {
  height: 45px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #0c1230;
  border: 1px solid #28376e;
  font-style: normal;
  font-size: 10px;
}
.campaign-days i.active {
  background: linear-gradient(145deg, #9b35ff, #217fe8);
  box-shadow: 0 0 22px rgba(110, 54, 245, 0.4);
}
.campaign-progress {
  height: 9px;
  margin: 24px 0 10px;
  background: #151d3e;
  border-radius: 999px;
  overflow: hidden;
}
.campaign-progress span {
  display: block;
  height: 100%;
  width: 71%;
  background: linear-gradient(90deg, #b33cff, #1aa8ff);
}
.campaign-visual small {
  color: #a8b4dc;
}
.product-ecosystem-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 25px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(88, 99, 170, 0.3);
  background: rgba(7, 11, 29, 0.78);
}
.product-ecosystem-flow span {
  padding: 8px 11px;
  border-radius: 999px;
  background: #101631;
  color: #d8e0fb;
  font-size: 12px;
}
.product-ecosystem-flow i {
  color: #43c7ff;
  font-style: normal;
}
.professional-services {
  background: linear-gradient(
    180deg,
    rgba(5, 7, 19, 0.3),
    rgba(11, 15, 35, 0.8)
  );
}
.professional-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.professional-service-grid article {
  padding: 22px;
  border: 1px solid rgba(86, 103, 178, 0.28);
  border-radius: 18px;
  background: linear-gradient(
    145deg,
    rgba(17, 22, 50, 0.94),
    rgba(8, 11, 28, 0.9)
  );
  transition: 0.25s;
}
.professional-service-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(75, 190, 255, 0.42);
}
.professional-service-grid article > span {
  display: inline-block;
  padding: 5px 7px;
  border-radius: 7px;
  background: rgba(101, 47, 222, 0.25);
  border: 1px solid rgba(139, 83, 255, 0.36);
  font-size: 10px;
  font-weight: 900;
  color: #d7c7ff;
}
.professional-service-grid h3 {
  font-size: 18px;
  margin: 14px 0 7px;
}
.professional-service-grid p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}
.professional-cta,
.portfolio-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 20px;
  padding: 22px 24px;
  border-radius: 20px;
  border: 1px solid rgba(51, 203, 139, 0.32);
  background: linear-gradient(
    110deg,
    rgba(16, 57, 55, 0.62),
    rgba(8, 18, 39, 0.9)
  );
}
.professional-cta b,
.portfolio-cta b {
  display: block;
  font-size: 18px;
  margin-bottom: 5px;
}
.professional-cta span,
.portfolio-cta span {
  color: var(--muted);
  font-size: 13px;
}
.real-portfolio-section {
  position: relative;
  background: radial-gradient(
    circle at 50% 20%,
    rgba(61, 41, 157, 0.13),
    transparent 42%
  );
}
.portfolio-heading {
  max-width: 930px;
}
.portfolio-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 0 26px;
}
.portfolio-filter button {
  border: 1px solid rgba(81, 99, 172, 0.35);
  background: #0a0f27;
  color: #b7c2e6;
  border-radius: 999px;
  padding: 9px 13px;
  font: 700 12px Kanit;
  cursor: pointer;
}
.portfolio-filter button.active,
.portfolio-filter button:hover {
  background: linear-gradient(90deg, #7631f5, #188eff);
  color: #fff;
  border-color: transparent;
}
.real-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.real-project {
  min-width: 0;
}
.real-project.is-hidden {
  display: none;
}
.project-open {
  width: 100%;
  height: 100%;
  text-align: left;
  padding: 0;
  border: 1px solid rgba(83, 100, 176, 0.3);
  border-radius: 22px;
  background: #0a1026;
  color: white;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.25);
  transition: 0.28s;
}
.project-open:hover {
  transform: translateY(-6px);
  border-color: rgba(80, 191, 255, 0.5);
  box-shadow: 0 28px 80px rgba(26, 25, 90, 0.42);
}
.project-shot {
  height: 300px;
  position: relative;
  overflow: hidden;
  background: #070b18;
}
.project-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: 0.55s transform;
}
.project-open:hover .project-shot img {
  transform: scale(1.04);
}
.project-shot.portrait img {
  object-position: top center;
}
.project-shot:after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 95px;
  background: linear-gradient(transparent, #0a1026);
}
.project-type {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(5, 8, 23, 0.8);
  border: 1px solid rgba(90, 154, 255, 0.35);
  backdrop-filter: blur(8px);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: #bfeaff;
}
.project-info {
  padding: 18px 19px 21px;
}
.project-info h3 {
  font-size: 20px;
  margin: 0 0 8px;
}
.project-info p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
  min-height: 62px;
}
.project-info > div {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.project-info > div span {
  font-size: 10px;
  padding: 6px 8px;
  border-radius: 999px;
  background: #111934;
  border: 1px solid #293767;
  color: #bcd0ff;
}
.portfolio-cta {
  border-color: rgba(91, 113, 213, 0.36);
  background: linear-gradient(
    110deg,
    rgba(38, 25, 91, 0.75),
    rgba(8, 18, 41, 0.9)
  );
}
.project-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
}
.project-modal.is-open {
  display: block;
}
.project-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 3, 12, 0.84);
  backdrop-filter: blur(10px);
}
.project-modal-dialog {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 34px));
  max-height: 90vh;
  margin: 5vh auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  border-radius: 24px;
  border: 1px solid rgba(100, 111, 195, 0.42);
  background: #080d22;
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.project-modal-close {
  position: absolute;
  right: 14px;
  top: 12px;
  z-index: 4;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(5, 8, 20, 0.82);
  color: #fff;
  font-size: 25px;
  cursor: pointer;
}
.project-modal-image {
  min-height: 620px;
  background: #040713;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: auto;
}
.project-modal-image img {
  width: 100%;
  height: auto;
  display: block;
}
.project-modal-content {
  padding: 42px 34px;
  overflow: auto;
}
.project-modal-type {
  font-size: 11px;
  color: #6fd8ff;
  font-weight: 900;
  letter-spacing: 0.8px;
}
.project-modal-content h2 {
  font-size: 30px;
  margin: 10px 0 12px;
}
.project-modal-desc {
  color: var(--muted);
  line-height: 1.75;
}
.project-modal-tags {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.project-modal-tags span {
  padding: 7px 9px;
  border-radius: 999px;
  background: #111934;
  border: 1px solid #2d3b70;
  color: #c9d6ff;
  font-size: 11px;
}
.project-modal-highlights {
  display: grid;
  gap: 10px;
  margin: 22px 0;
}
.project-modal-highlights div {
  padding: 12px;
  border-radius: 12px;
  background: #0d1430;
  border: 1px solid #253461;
}
.project-modal-highlights b {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}
.project-modal-highlights span {
  color: #9eacd3;
  font-size: 12px;
}
.project-modal-open {
  overflow: hidden;
}
.light-theme .product-suite-card,
.light-theme .professional-service-grid article,
.light-theme .project-open {
  background: rgba(255, 255, 255, 0.9);
}
.light-theme .product-visual,
.light-theme .product-ecosystem-flow,
.light-theme .project-modal-dialog {
  background: #eef2ff;
}
.light-theme .project-modal-content,
.light-theme .project-modal-content h2 {
  color: #171a34;
}
@media (max-width: 1050px) {
  .product-suite-grid,
  .professional-service-grid,
  .real-portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-modal-dialog {
    grid-template-columns: 1fr;
  }
  .project-modal-image {
    min-height: 360px;
    max-height: 48vh;
  }
  .project-modal-content {
    padding: 26px;
  }
  .professional-cta,
  .portfolio-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 680px) {
  .product-suite-grid,
  .professional-service-grid,
  .real-portfolio-grid {
    grid-template-columns: 1fr;
  }
  .product-suite-card {
    min-height: auto;
  }
  .project-shot {
    height: 260px;
  }
  .professional-cta,
  .portfolio-cta {
    padding: 18px;
  }
  .product-ecosystem-flow i {
    display: none;
  }
  .project-modal-dialog {
    width: calc(100% - 18px);
    margin: 2vh auto;
    max-height: 96vh;
  }
  .project-modal-image {
    min-height: 260px;
    max-height: 42vh;
  }
  .project-modal-content {
    padding: 22px 18px;
  }
  .portfolio-filter {
    justify-content: flex-start;
    overflow: auto;
    flex-wrap: nowrap;
    padding-bottom: 5px;
  }
  .portfolio-filter button {
    flex: 0 0 auto;
  }
}

/* v1.5 preview: richer hero imagery + continuous review motion */
.hero-photo-art {
  overflow: hidden;
  border-radius: 30px;
  isolation: isolate;
  background: #050713;
}
.hero-photo-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
  filter: saturate(1.18) contrast(1.1) brightness(0.54);
}
.hero-photo-art:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(
      90deg,
      rgba(4, 5, 18, 0.62),
      rgba(11, 8, 41, 0.3) 48%,
      rgba(2, 11, 32, 0.5)
    ),
    radial-gradient(
      circle at 70% 45%,
      rgba(111, 56, 255, 0.24),
      transparent 50%
    );
  pointer-events: none;
}
.hero-photo-2 .search-orb,
.hero-photo-2 .geo-node,
.hero-photo-2 .answer-card {
  backdrop-filter: blur(12px);
  background-color: rgba(8, 10, 34, 0.78);
}
.hero-photo-3 .content-card,
.hero-photo-3 .browser-mock {
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
#reviews .section-heading h2 {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}
.review-track {
  overflow-x: auto;
  scroll-behavior: auto;
  scrollbar-width: none;
  overscroll-behavior-x: none;
}
.review-track::-webkit-scrollbar {
  display: none;
}
.review-card h3 {
  display: none !important;
}
.review-card small {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #f3f5ff;
  margin-top: 10px;
}
.review-controls {
  display: none !important;
}
@media (max-width: 720px) {
  .hero-photo-art {
    border-radius: 20px;
  }
  .hero-photo-bg {
    filter: saturate(1.12) contrast(1.06) brightness(0.46);
  }
}

/* SEO8U v1.5 FINAL — Dark Neon lock */
body {
  background-color: #01020a;
}
.site-header {
  box-shadow: 0 8px 35px rgba(0, 0, 0, 0.38);
}
.hero-photo-bg {
  filter: saturate(1.25) contrast(1.16) brightness(0.52);
}
.hero-photo-art:after {
  background: linear-gradient(
    90deg,
    rgba(1, 2, 10, 0.88) 0%,
    rgba(5, 6, 20, 0.56) 42%,
    rgba(4, 7, 27, 0.24) 100%
  );
}
.review-card,
.price-card,
.product-card,
.portfolio-card {
  background: linear-gradient(
    145deg,
    rgba(10, 12, 42, 0.96),
    rgba(3, 5, 20, 0.98)
  );
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.36);
}
.review-card {
  border-color: rgba(147, 90, 255, 0.36);
}
.review-track {
  scroll-behavior: auto;
}
.review-track:hover {
  animation-play-state: running;
}
.btn-glow {
  color: #fff;
}
.section-heading h2,
.hero-copy h1 {
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.55);
}

/* v1.6 hero poster cleanup — single visual, no overlapping UI layers */
.hero-poster-art {
  position: relative;
  min-height: 555px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 30px;
  padding: 18px;
  background:
    radial-gradient(
      circle at 50% 22%,
      rgba(171, 55, 255, 0.24),
      transparent 42%
    ),
    linear-gradient(145deg, rgba(4, 4, 18, 0.98), rgba(7, 9, 34, 0.98));
  border: 1px solid rgba(132, 94, 255, 0.38);
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.62),
    0 0 50px rgba(116, 52, 255, 0.18);
  isolation: isolate;
}
.hero-poster-art:before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(2, 3, 12, 0.04),
    rgba(2, 3, 12, 0.18)
  );
  z-index: 1;
}
.hero-poster-image {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
  border-radius: 22px;
  filter: saturate(1.16) contrast(1.09) brightness(0.87) hue-rotate(-4deg);
  box-shadow:
    0 18px 55px rgba(0, 0, 0, 0.48),
    0 0 34px rgba(121, 63, 255, 0.18);
}
.hero-poster-seo {
  background:
    radial-gradient(
      circle at 50% 25%,
      rgba(116, 54, 255, 0.26),
      transparent 48%
    ),
    linear-gradient(145deg, #02030c, #090525 58%, #020817);
}
.hero-poster-content {
  background:
    radial-gradient(
      circle at 50% 30%,
      rgba(236, 37, 173, 0.18),
      transparent 48%
    ),
    linear-gradient(145deg, #02030c, #11051f 58%, #020817);
}
@media (max-width: 1080px) {
  .hero-poster-art {
    min-height: 520px;
  }
  .hero-poster-image {
    max-height: 485px;
  }
}
@media (max-width: 720px) {
  .hero-poster-art {
    min-height: 410px;
    padding: 10px;
    border-radius: 20px;
  }
  .hero-poster-image {
    max-height: 390px;
    border-radius: 15px;
  }
}

/* v1.6.1 — true continuous slow review marquee (never pauses) */
.review-track-wrap {
  overflow: hidden;
  padding-inline: 2px;
}
.review-track {
  display: flex;
  width: max-content;
  max-width: none;
  gap: 16px;
  overflow: visible !important;
  scroll-snap-type: none !important;
  padding: 6px 2px 18px;
  transform: translate3d(0, 0, 0);
  will-change: transform;
  backface-visibility: hidden;
}
.review-card {
  flex: 0 0 clamp(238px, 20vw, 282px);
}
.review-track:hover {
  animation-play-state: running !important;
}
@media (max-width: 1080px) {
  .review-card {
    flex-basis: clamp(270px, 42vw, 310px);
  }
}
@media (max-width: 720px) {
  .review-track {
    gap: 12px;
  }
  .review-card {
    flex-basis: 86vw;
  }
}

/* v1.7 performance optimizations */
.review-track {
  will-change: transform;
  contain: layout paint style;
}
.audience-section,
.how-section,
.results-section,
.products-section,
.professional-services,
.compare-section,
.real-portfolio-section,
.pricing-section,
.privacy-section,
.faq-section,
.contact-section {
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}
img {
  max-width: 100%;
  height: auto;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  body:before,
  .space-layer span,
  .shooters i {
    animation: none !important;
  }
  .hero-slide {
    transition: none !important;
  }
  .review-track {
    transform: none !important;
  }
}

/* Prompt Studio — primary service */
.nav-menu .nav-prompt { color: #67e8f9; font-weight: 800; }
.prompt-studio-section { position: relative; background: radial-gradient(circle at 16% 34%, rgba(145, 54, 255, .22), transparent 34%), linear-gradient(180deg, rgba(4, 7, 25, .6), rgba(8, 14, 42, .92)); overflow: hidden; }
.prompt-studio-section::before { content: "PROMPT"; position: absolute; right: -1vw; top: 2%; font: 900 clamp(90px, 16vw, 240px)/1 Kanit; color: rgba(79, 210, 255, .035); pointer-events: none; }
.prompt-studio-shell { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 52px; align-items: center; }
.prompt-studio-copy h2 { font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.12; margin: 14px 0 18px; }
.prompt-studio-copy h2 em { font-style: normal; background: linear-gradient(90deg, #ff62ee, #9d71ff 40%, #35f2ff); -webkit-background-clip: text; color: transparent; }
.prompt-studio-copy > p { color: var(--muted); font-size: 16px; line-height: 1.8; max-width: 660px; }
.prompt-studio-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.prompt-studio-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.prompt-studio-grid article, .prompt-delivery { border: 1px solid rgba(74, 214, 255, .3); border-radius: 20px; background: radial-gradient(circle at 90% 5%, rgba(140, 55, 255, .18), transparent 40%), linear-gradient(145deg, rgba(10, 25, 69, .96), rgba(4, 8, 29, .98)); padding: 22px; box-shadow: 0 20px 55px rgba(0, 3, 30, .35); }
.prompt-studio-grid article:first-child { grid-row: span 2; }
.prompt-studio-grid article > span { display: inline-block; padding: 6px 9px; border: 1px solid rgba(86, 222, 255, .38); border-radius: 999px; color: #7cecff; font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.prompt-studio-grid h3 { font-size: 19px; margin: 17px 0 8px; }
.prompt-studio-grid p { color: var(--muted); font-size: 13px; line-height: 1.7; margin: 0; }
.prompt-delivery { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.prompt-delivery b { width: 100%; margin-bottom: 2px; }
.prompt-delivery span { padding: 7px 10px; border-radius: 999px; background: rgba(23, 41, 84, .9); border: 1px solid rgba(89, 124, 205, .3); color: #cbd9ff; font-size: 11px; }
.featured-prompt-service { border-color: rgba(65, 229, 255, .55) !important; background: radial-gradient(circle at 100% 0, rgba(31, 220, 255, .2), transparent 42%), linear-gradient(145deg, rgba(32, 21, 88, .96), rgba(4, 16, 45, .96)) !important; box-shadow: 0 0 35px rgba(34, 209, 255, .1); }
.featured-prompt-service a { display: inline-block; margin-top: 14px; color: #66e8ff; font-size: 12px; font-weight: 800; }
@media (max-width: 980px) { .prompt-studio-shell { grid-template-columns: 1fr; gap: 30px; } .prompt-studio-grid article:first-child { grid-row: auto; } }
@media (max-width: 620px) { .prompt-studio-grid { grid-template-columns: 1fr; } .prompt-studio-grid article:first-child, .prompt-delivery { grid-column: auto; } .prompt-studio-actions .btn { width: 100%; } .prompt-delivery { align-items: flex-start; flex-direction: column; } .prompt-delivery b { width: auto; } }

/* SEO8U v2.0 — Electric Thai AI palette */
:root {
  --bg: #020617;
  --bg2: #071127;
  --panel: rgba(7, 15, 38, 0.92);
  --line: rgba(99, 210, 255, 0.24);
  --violet: #8b5cf6;
  --pink: #d946ef;
  --cyan: #22d3ee;
  --blue: #2563eb;
  --gold: #fbbf24;
}
body {
  background:
    radial-gradient(circle at 8% 7%, rgba(124, 58, 237, 0.28), transparent 30%),
    radial-gradient(
      circle at 91% 15%,
      rgba(6, 182, 212, 0.22),
      transparent 27%
    ),
    radial-gradient(
      circle at 55% 82%,
      rgba(37, 99, 235, 0.13),
      transparent 34%
    ),
    linear-gradient(180deg, #020617 0%, #071127 48%, #020617 100%);
}
.site-header {
  background: rgba(2, 6, 23, 0.84);
  border-bottom-color: rgba(34, 211, 238, 0.15);
}
.hero {
  background:
    radial-gradient(
      circle at 78% 34%,
      rgba(34, 211, 238, 0.16),
      transparent 31%
    ),
    radial-gradient(
      circle at 55% 48%,
      rgba(139, 92, 246, 0.18),
      transparent 33%
    );
}
.hero-copy h1 em,
.section-heading h2 em,
.contact-card h2 em {
  background: linear-gradient(
    90deg,
    #f0abfc 0%,
    #a78bfa 34%,
    #22d3ee 74%,
    #67e8f9 100%
  );
  -webkit-background-clip: text;
  color: transparent;
}
.btn-glow {
  background: linear-gradient(115deg, #7c3aed 0%, #4f46e5 43%, #06b6d4 100%);
  border-color: rgba(165, 243, 252, 0.22);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 14px 38px rgba(79, 70, 229, 0.38),
    0 0 34px rgba(34, 211, 238, 0.22);
}
.btn-glow:hover {
  box-shadow:
    0 18px 45px rgba(79, 70, 229, 0.46),
    0 0 42px rgba(34, 211, 238, 0.32);
}
.eyebrow,
.section-overline {
  color: #cffafe;
  border-color: rgba(34, 211, 238, 0.28);
  background: linear-gradient(
    90deg,
    rgba(124, 58, 237, 0.15),
    rgba(6, 182, 212, 0.12)
  );
}
.review-card,
.price-card,
.product-card,
.portfolio-card {
  background: linear-gradient(
    145deg,
    rgba(10, 20, 52, 0.97),
    rgba(3, 8, 27, 0.98)
  );
  border-color: rgba(99, 210, 255, 0.22);
}
.review-card.is-focus {
  border-color: rgba(34, 211, 238, 0.52);
  box-shadow:
    0 18px 58px rgba(6, 182, 212, 0.18),
    0 0 28px rgba(124, 58, 237, 0.15);
}
.popular {
  border-color: rgba(34, 211, 238, 0.62);
  box-shadow: 0 0 58px rgba(6, 182, 212, 0.17);
}
.popular-badge {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  color: #241600;
}
.contact-card {
  border-color: rgba(34, 211, 238, 0.32);
  background:
    radial-gradient(
      circle at 10% 10%,
      rgba(34, 211, 238, 0.19),
      transparent 28%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(124, 58, 237, 0.22),
      transparent 31%
    ),
    linear-gradient(145deg, rgba(8, 20, 52, 0.95), rgba(3, 8, 27, 0.97));
}
.review-card:first-child {
  display: grid;
  min-height: 330px;
  align-content: stretch;
  position: relative;
  overflow: hidden;
}
.review-card:first-child img {
  display: none;
}
.review-card:first-child:before {
  content: "“";
  display: grid;
  place-items: center;
  height: 175px;
  font-family: Kanit, sans-serif;
  font-size: 118px;
  line-height: 1;
  color: #cffafe;
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(34, 211, 238, 0.22),
      transparent 45%
    ),
    linear-gradient(135deg, rgba(124, 58, 237, 0.42), rgba(6, 182, 212, 0.22));
  text-shadow: 0 0 38px rgba(34, 211, 238, 0.5);
}
.review-card:first-child > div {
  display: flex;
  flex-direction: column;
}

/* SEO8U v2.1 — deep neon universe */
body {
  background:
    radial-gradient(
      circle at 52% -12%,
      rgba(17, 83, 255, 0.28),
      transparent 34rem
    ),
    radial-gradient(
      circle at 8% 38%,
      rgba(0, 224, 255, 0.12),
      transparent 30rem
    ),
    radial-gradient(
      circle at 92% 55%,
      rgba(104, 53, 255, 0.18),
      transparent 32rem
    ),
    linear-gradient(180deg, #01051d 0%, #000317 48%, #010821 100%);
}
body:before {
  opacity: 0.82;
  filter: drop-shadow(0 0 4px rgba(75, 231, 255, 0.75));
  animation:
    seo8u-star-drift 38s linear infinite,
    seo8u-star-breathe 3.6s ease-in-out infinite alternate;
}
body:after {
  content: "";
  position: fixed;
  inset: -8%;
  z-index: -4;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.95) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgba(47, 231, 255, 0.9) 0 1.2px, transparent 2px),
    radial-gradient(circle, rgba(144, 102, 255, 0.82) 0 1px, transparent 1.8px);
  background-position:
    8px 16px,
    33px 52px,
    74px 24px;
  background-size:
    79px 79px,
    113px 113px,
    151px 151px;
  opacity: 0.48;
  mix-blend-mode: screen;
  animation:
    seo8u-star-slide 54s linear infinite,
    seo8u-star-flicker 4.8s ease-in-out infinite alternate;
}
@keyframes seo8u-star-drift {
  to {
    background-position:
      220px 420px,
      -280px 640px,
      160px 520px;
  }
}
@keyframes seo8u-star-slide {
  to {
    transform: translate3d(-90px, 150px, 0) rotate(0.01deg);
  }
}
@keyframes seo8u-star-breathe {
  0%,
  28% {
    opacity: 0.54;
  }
  52% {
    opacity: 0.94;
  }
  68% {
    opacity: 0.66;
  }
  100% {
    opacity: 0.86;
  }
}
@keyframes seo8u-star-flicker {
  0%,
  22% {
    opacity: 0.26;
    filter: brightness(0.9);
  }
  38% {
    opacity: 0.63;
    filter: brightness(1.35);
  }
  64% {
    opacity: 0.38;
    filter: brightness(1.05);
  }
  100% {
    opacity: 0.58;
    filter: brightness(1.5);
  }
}
.space-layer span {
  opacity: 0.42;
  filter: blur(58px) saturate(1.35);
}
.hero:before {
  background: radial-gradient(circle, rgba(0, 217, 255, 0.24), transparent 64%);
  filter: blur(20px);
}
.hero-visual-frame {
  inset: -3% -8%;
  border: 1px solid rgba(59, 226, 255, 0.32);
  border-radius: 32px;
  background: linear-gradient(
    145deg,
    rgba(5, 20, 72, 0.82),
    rgba(1, 6, 34, 0.7)
  );
  box-shadow:
    0 0 0 1px rgba(85, 102, 255, 0.18),
    0 0 35px rgba(0, 210, 255, 0.22),
    0 0 95px rgba(37, 68, 255, 0.24),
    inset 0 0 42px rgba(29, 87, 255, 0.12);
}
.hero-visual-frame:before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(58, 242, 255, 0.9),
    rgba(117, 72, 255, 0.8),
    transparent
  );
  box-shadow: 0 0 26px rgba(25, 225, 255, 0.8);
}
.hero-visual-frame img {
  border: 1px solid rgba(73, 220, 255, 0.28);
  border-radius: 27px;
  filter: saturate(1.24) contrast(1.09) brightness(1.04);
  box-shadow:
    0 18px 70px rgba(0, 4, 28, 0.65),
    0 0 34px rgba(0, 209, 255, 0.17);
}
.btn-glow,
.hero-cta .btn-primary {
  box-shadow:
    0 0 0 1px rgba(120, 247, 255, 0.34),
    0 0 26px rgba(0, 221, 255, 0.44),
    0 0 58px rgba(58, 76, 255, 0.22);
}
.feature-card,
.review-card,
.price-card,
.step-card {
  border-color: rgba(65, 207, 255, 0.24);
  background: linear-gradient(
    155deg,
    rgba(8, 24, 74, 0.76),
    rgba(2, 7, 31, 0.78)
  );
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.045),
    0 16px 50px rgba(0, 4, 27, 0.3);
}
.feature-card:hover,
.review-card:hover,
.price-card:hover,
.step-card:hover {
  border-color: rgba(70, 232, 255, 0.58);
  box-shadow:
    0 0 32px rgba(0, 207, 255, 0.16),
    0 18px 54px rgba(0, 4, 28, 0.4);
}
@media (max-width: 760px) {
  body:after {
    opacity: 0.34;
  }
  .hero-visual-frame {
    inset: -1% -2%;
    border-radius: 24px;
  }
  .hero-visual-frame img {
    border-radius: 21px;
  }
}
@media (prefers-reduced-motion: reduce) {
  body:before,
  body:after {
    animation: none !important;
  }
}

/* SEO8U v2.3 — conversion and trust layer */
.hero-alt-title {
  font-size: clamp(2.25rem, 4.6vw, 4.8rem);
  line-height: 1.04;
  margin: 18px 0 14px;
  letter-spacing: -0.045em;
}
.hero-alt-title em {
  font-style: normal;
  background: linear-gradient(
    90deg,
    #f0abfc,
    #a78bfa 35%,
    #22d3ee 78%,
    #67e8f9
  );
  -webkit-background-clip: text;
  color: transparent;
}
.hero-subtitle {
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 700;
  color: #d9e8ff;
  margin: 0 0 14px;
}
.hero-outcome {
  display: grid;
  gap: 3px;
  margin: 16px 0 0;
  padding: 13px 16px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 14px;
  background: linear-gradient(
    90deg,
    rgba(8, 28, 74, 0.76),
    rgba(65, 32, 116, 0.38)
  );
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.05),
    0 0 25px rgba(34, 211, 238, 0.08);
}
.hero-outcome strong {
  color: #fff;
  font-size: 0.98rem;
}
.hero-outcome span {
  color: #bcd0ef;
  font-size: 0.89rem;
}
.result-demo-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 75% 50%,
      rgba(0, 211, 255, 0.12),
      transparent 34rem
    ),
    radial-gradient(
      circle at 20% 45%,
      rgba(119, 63, 255, 0.14),
      transparent 30rem
    );
}
.result-demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) 76px minmax(0, 1.28fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 38px;
}
.demo-input-card,
.demo-output-card {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(62, 217, 255, 0.25);
  border-radius: 24px;
  background: linear-gradient(
    150deg,
    rgba(8, 24, 70, 0.88),
    rgba(2, 7, 28, 0.94)
  );
  box-shadow:
    0 22px 70px rgba(0, 3, 25, 0.45),
    inset 0 1px rgba(255, 255, 255, 0.05);
}
.demo-input-card h3,
.demo-output-card h3 {
  color: #fff;
  margin: 14px 0;
}
.demo-label {
  display: inline-flex;
  padding: 6px 11px;
  border-radius: 999px;
  color: #9df5ff;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.25);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.demo-input-card dl {
  display: grid;
  gap: 13px;
  margin: 18px 0 0;
}
.demo-input-card dl div {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.035);
}
.demo-input-card dt {
  color: #7feeff;
  font-size: 0.75rem;
  font-weight: 800;
}
.demo-input-card dd {
  margin: 4px 0 0;
  color: #e4edff;
}
.demo-flow {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 7px;
}
.demo-flow span {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, #6047ff, #00ccef);
  box-shadow: 0 0 35px rgba(0, 218, 255, 0.5);
}
.demo-flow i {
  color: #63e8ff;
  font-size: 1.5rem;
}
.output-chip-row,
.output-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.output-chip-row {
  justify-content: space-between;
  margin-top: 15px;
}
.output-chip-row b,
.output-tags span {
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(125, 84, 255, 0.15);
  color: #d9ceff;
  font-size: 0.76rem;
}
.demo-output-card > p {
  color: #c8d6ed;
  line-height: 1.78;
}
.demo-output-card .demo-cta {
  padding: 12px 14px;
  border-left: 3px solid #31e6ff;
  background: rgba(34, 211, 238, 0.07);
  color: #edfbff;
}
.demo-output-card small {
  display: block;
  margin-top: 18px;
  color: #8295b5;
  line-height: 1.55;
}
.demo-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.demo-actions span {
  color: #8fa5c6;
  font-size: 0.9rem;
}
.consent-check {
  display: flex !important;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.82rem !important;
  color: #aabbd4;
}
.consent-check input {
  width: auto !important;
  margin-top: 4px;
}
.consent-check a {
  color: #67e8f9;
  text-decoration: underline;
}
.legal-page {
  min-height: 100vh;
  padding: 130px 20px 70px;
}
.legal-shell {
  width: min(900px, 100%);
  margin: auto;
  padding: 36px;
  border: 1px solid rgba(64, 211, 255, 0.22);
  border-radius: 26px;
  background: linear-gradient(
    150deg,
    rgba(8, 23, 66, 0.94),
    rgba(2, 7, 27, 0.96)
  );
  box-shadow: 0 25px 90px rgba(0, 2, 20, 0.55);
}
.legal-shell h1 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 10px 0;
}
.legal-shell h2 {
  color: #b9f8ff;
  margin: 30px 0 10px;
}
.legal-shell p,
.legal-shell li {
  color: #bdcae0;
  line-height: 1.85;
}
.legal-shell a {
  color: #67e8f9;
}
.legal-meta {
  color: #8298bb;
  font-size: 0.9rem;
}
.legal-back {
  display: inline-flex;
  margin-top: 24px;
}
@media (max-width: 820px) {
  .result-demo-grid {
    grid-template-columns: 1fr;
  }
  .demo-flow {
    grid-template-columns: auto auto;
    justify-content: center;
  }
  .demo-flow i {
    transform: rotate(90deg);
  }
  .demo-input-card,
  .demo-output-card {
    padding: 22px;
  }
  .legal-shell {
    padding: 25px 20px;
  }
  .hero-alt-title {
    font-size: 2.35rem;
  }
}

/* SEO8U v2.5 — premium pricing and 24/7 service trust */
.launch-price {
  min-height: 26px;
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  margin: 12px 0 2px;
}
.launch-price del {
  color: #8191af;
  font-size: 0.78rem;
}
.launch-price b {
  padding: 4px 9px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 999px;
  color: #bffaff;
  background: rgba(34, 211, 238, 0.08);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}
.pricing-assurance {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 24px 0 4px;
}
.pricing-assurance span {
  padding: 9px 13px;
  border: 1px solid rgba(70, 220, 255, 0.2);
  border-radius: 999px;
  color: #bed0e9;
  background: rgba(4, 14, 42, 0.72);
  font-size: 0.79rem;
}
.price-card.business {
  border-color: rgba(251, 191, 36, 0.35);
  background:
    radial-gradient(
      circle at 85% 5%,
      rgba(251, 191, 36, 0.11),
      transparent 34%
    ),
    linear-gradient(155deg, rgba(10, 23, 68, 0.88), rgba(3, 7, 29, 0.92));
}
.service-status {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  padding: 13px 15px;
  border: 1px solid rgba(45, 235, 180, 0.25);
  border-radius: 15px;
  background: linear-gradient(
    90deg,
    rgba(9, 73, 69, 0.26),
    rgba(8, 30, 68, 0.5)
  );
}
.service-status i {
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #28edaa;
  box-shadow:
    0 0 0 5px rgba(40, 237, 170, 0.1),
    0 0 20px rgba(40, 237, 170, 0.75);
  animation: service-pulse 1.8s ease-in-out infinite;
}
.service-status div {
  display: grid;
  gap: 3px;
}
.service-status strong {
  color: #eafff9;
  font-size: 0.92rem;
}
.service-status span,
footer small {
  color: #93a9c8;
  font-size: 0.78rem;
  line-height: 1.55;
}
@keyframes service-pulse {
  50% {
    opacity: 0.55;
    transform: scale(0.82);
  }
}
@media (max-width: 720px) {
  .pricing-assurance {
    justify-content: flex-start;
  }
  .service-status {
    align-items: flex-start;
  }
  .service-status i {
    margin-top: 5px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .service-status i {
    animation: none;
  }
}

/* SEO8U v2.6 — honest use cases and full-frame campaign hero */
.hero-poster-content {
  padding: 0;
  isolation: isolate;
  background: #080315;
}
.hero-poster-content:after {
  content: "";
  position: absolute;
  inset: -5%;
  z-index: 0;
  background: url("assets/hero-social-listening-poster-v17.webp") center/cover
    no-repeat;
  filter: blur(28px) brightness(0.42) saturate(1.35);
  transform: scale(1.12);
}
.hero-poster-content:before {
  z-index: 2;
}
.hero-poster-content .hero-poster-image {
  z-index: 1;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: contain;
  border-radius: 29px;
  box-shadow: none;
  filter: saturate(1.13) contrast(1.07) brightness(0.94);
}
#reviews .review-card {
  min-height: 350px;
  overflow: hidden;
  display: grid;
  grid-template-rows: 150px 1fr;
  align-content: stretch;
}
#reviews .review-card img {
  display: none !important;
}
#reviews .review-card:before {
  content: "CONTENT";
  display: grid;
  place-items: center;
  height: 150px;
  font-family: Kanit, sans-serif;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #e9fbff;
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(34, 211, 238, 0.25),
      transparent 52%
    ),
    linear-gradient(135deg, rgba(102, 50, 220, 0.78), rgba(4, 89, 140, 0.62));
  text-shadow: 0 0 25px rgba(34, 211, 238, 0.65);
  border-bottom: 1px solid rgba(99, 210, 255, 0.2);
}
#reviews .review-card:nth-child(4n + 2):before {
  content: "BRAND";
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(240, 70, 255, 0.25),
      transparent 52%
    ),
    linear-gradient(135deg, rgba(108, 39, 167, 0.82), rgba(17, 55, 136, 0.7));
}
#reviews .review-card:nth-child(4n + 3):before {
  content: "GROWTH";
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(45, 240, 184, 0.22),
      transparent 52%
    ),
    linear-gradient(135deg, rgba(12, 101, 106, 0.8), rgba(35, 45, 148, 0.72));
}
#reviews .review-card:nth-child(4n):before {
  content: "CAMPAIGN";
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(255, 190, 54, 0.2),
      transparent 52%
    ),
    linear-gradient(135deg, rgba(118, 62, 32, 0.78), rgba(62, 31, 135, 0.72));
}
#reviews .review-card > div {
  display: flex !important;
  flex-direction: column;
  padding: 19px 18px 20px;
  min-width: 0;
}
#reviews .review-card b[aria-label] {
  display: none;
}
#reviews .review-card .demo-badge {
  width: max-content;
  color: #9df5ff;
  border-color: rgba(34, 211, 238, 0.34);
  background: rgba(34, 211, 238, 0.08);
}
#reviews .review-card p {
  min-height: auto;
  margin: 14px 0;
  color: #e5edff;
  line-height: 1.68;
}
#reviews .review-card em {
  min-height: auto;
  margin-top: auto;
  color: #87f4d2;
  font-style: normal;
  font-size: 0.78rem;
}
@media (max-width: 720px) {
  .hero-poster-content {
    padding: 0;
  }
  .hero-poster-content .hero-poster-image {
    border-radius: 19px;
  }
  #reviews .review-track {
    padding-left: 3px;
  }
  #reviews .review-card {
    min-height: 340px;
    grid-template-rows: 132px 1fr;
  }
  #reviews .review-card:before {
    height: 132px;
  }
}

/* SEO8U v2.8 — Thai marketing copilot conversion system */
#reviews {
  display: none !important;
}
.hero-copy h1 {
  font-size: clamp(2.45rem, 4.85vw, 5.25rem);
  max-width: 860px;
}
.hero-copy h2 {
  max-width: 760px;
  color: #f1f6ff;
  font-size: clamp(1.08rem, 1.65vw, 1.42rem);
  line-height: 1.55;
}
.art-primary {
  min-height: 520px;
}
.hero-visual-frame {
  inset: 0 -9% 0 -3%;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 27px;
}
.hero-float {
  display: none;
}
.quick-brief-section {
  position: relative;
  z-index: 4;
  padding: 0 0 38px;
  background: linear-gradient(
    180deg,
    rgba(3, 8, 27, 0.98),
    rgba(4, 10, 31, 0.82)
  );
}
.quick-brief-shell {
  display: grid;
  grid-template-columns: minmax(250px, 0.65fr) minmax(0, 1.35fr);
  gap: 28px;
  align-items: center;
  padding: 28px 30px;
  border: 1px solid rgba(52, 221, 255, 0.3);
  border-radius: 26px;
  background:
    radial-gradient(
      circle at 88% 15%,
      rgba(138, 71, 255, 0.2),
      transparent 34%
    ),
    linear-gradient(145deg, rgba(8, 27, 73, 0.96), rgba(4, 8, 29, 0.98));
  box-shadow:
    0 28px 85px rgba(0, 4, 30, 0.58),
    0 0 38px rgba(44, 209, 255, 0.1),
    inset 0 1px rgba(255, 255, 255, 0.06);
}
.quick-brief-copy h2 {
  margin: 7px 0 7px;
  font: 700 clamp(1.7rem, 2.7vw, 2.55rem) / 1.14 Kanit;
  color: #fff;
}
.quick-brief-copy p {
  margin: 0;
  color: #9fb3d2;
  line-height: 1.7;
}
.quick-brief-form {
  display: grid;
  grid-template-columns: 1fr 1.3fr auto;
  gap: 10px;
  align-items: end;
}
.quick-brief-form label {
  display: grid;
  gap: 7px;
}
.quick-brief-form label span {
  color: #c6d6ef;
  font-size: 0.78rem;
  font-weight: 800;
}
.quick-brief-form input {
  width: 100%;
  height: 52px;
  border: 1px solid rgba(100, 133, 213, 0.42);
  border-radius: 13px;
  background: rgba(3, 8, 28, 0.84);
  color: #fff;
  padding: 0 14px;
  outline: none;
  font: 500 0.94rem Noto Sans Thai;
}
.quick-brief-form input:focus {
  border-color: #42e4ff;
  box-shadow: 0 0 0 3px rgba(66, 228, 255, 0.12);
}
.quick-brief-form button {
  height: 52px;
  white-space: nowrap;
}
.quick-brief-form small {
  grid-column: 1/-1;
  color: #8295b4;
  text-align: right;
  font-size: 0.72rem;
}
.use-case-section {
  position: relative;
  background:
    radial-gradient(
      circle at 12% 20%,
      rgba(37, 99, 235, 0.16),
      transparent 32rem
    ),
    radial-gradient(
      circle at 88% 78%,
      rgba(168, 85, 247, 0.13),
      transparent 31rem
    );
}
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.use-case-grid article {
  position: relative;
  min-height: 295px;
  padding: 23px;
  border: 1px solid rgba(84, 111, 191, 0.32);
  border-radius: 21px;
  background: linear-gradient(
    150deg,
    rgba(12, 24, 66, 0.94),
    rgba(3, 8, 28, 0.96)
  );
  box-shadow: 0 22px 65px rgba(0, 4, 28, 0.34);
  transition: 0.25s;
}
.use-case-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 220, 255, 0.52);
}
.use-case-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: 15px;
  background: linear-gradient(
    145deg,
    rgba(42, 211, 255, 0.22),
    rgba(124, 58, 237, 0.28)
  );
  border: 1px solid rgba(80, 224, 255, 0.28);
  font-size: 1.35rem;
  box-shadow: 0 0 24px rgba(68, 181, 255, 0.12);
}
.use-case-grid article > span {
  color: #71e8ff;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}
.use-case-grid h3 {
  margin: 8px 0 11px;
  color: #fff;
  font-size: 1.12rem;
}
.use-case-grid p {
  margin: 0 0 18px;
  color: #aebfda;
  line-height: 1.72;
  font-size: 0.86rem;
}
.use-case-grid p b {
  color: #eff8ff;
}
.use-case-grid a {
  position: absolute;
  left: 23px;
  bottom: 20px;
  color: #8eeeff;
  font-weight: 800;
  font-size: 0.82rem;
  text-decoration: none;
}
.angle-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 18px 0 0;
}
.angle-preview article {
  padding: 15px 16px;
  border: 1px solid rgba(87, 105, 180, 0.3);
  border-radius: 15px;
  background: rgba(5, 11, 35, 0.78);
}
.angle-preview article.active {
  border-color: rgba(62, 230, 255, 0.56);
  background: linear-gradient(
    145deg,
    rgba(16, 61, 105, 0.72),
    rgba(57, 25, 105, 0.56)
  );
  box-shadow: 0 0 26px rgba(34, 211, 238, 0.1);
}
.angle-preview span {
  display: block;
  color: #72e9ff;
  font-size: 0.7rem;
  font-weight: 800;
}
.angle-preview b {
  display: block;
  margin: 5px 0;
  color: #fff;
}
.angle-preview p {
  margin: 0;
  color: #95a9c7;
  font-size: 0.78rem;
  line-height: 1.5;
}
.section-cta {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}
@media (max-width: 1080px) {
  .quick-brief-shell {
    grid-template-columns: 1fr;
  }
  .quick-brief-form {
    grid-template-columns: 1fr 1fr;
  }
  .quick-brief-form button {
    grid-column: 1/-1;
  }
  .use-case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .art-primary {
    min-height: 430px;
  }
  .hero-visual-frame {
    inset: 0;
  }
}
@media (max-width: 720px) {
  .hero-copy h1 {
    font-size: clamp(2.2rem, 12vw, 3.3rem);
  }
  .hero-copy h2 {
    font-size: 1.05rem;
  }
  .art-primary {
    min-height: 330px;
  }
  .hero-visual-frame {
    min-height: 310px;
    border-radius: 22px;
  }
  .hero-visual-frame img {
    border-radius: 20px;
    object-position: center;
  }
  .quick-brief-section {
    padding: 0 12px 24px;
  }
  .quick-brief-shell {
    padding: 22px 18px;
    border-radius: 20px;
  }
  .quick-brief-form {
    grid-template-columns: 1fr;
  }
  .quick-brief-form button {
    grid-column: auto;
    height: auto;
    min-height: 52px;
    white-space: normal;
  }
  .quick-brief-form small {
    grid-column: auto;
    text-align: left;
  }
  .use-case-grid,
  .angle-preview {
    grid-template-columns: 1fr;
  }
  .use-case-grid article {
    min-height: 260px;
  }
  .section-cta .btn {
    width: 100%;
  }
}

/* v2.8 responsive QA fixes */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}
@supports (overflow: clip) {
  html,
  body {
    overflow-x: clip;
  }
}
.section-heading.center {
  width: auto;
  max-width: min(820px, 100%);
}
.section-heading h2,
.section-heading p {
  max-width: 100%;
  overflow-wrap: anywhere;
}
.shooters {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
@media (max-width: 720px) {
  .container {
    width: calc(100% - 22px);
    max-width: 1240px;
  }
  .hero-slide,
  .hero-copy,
  .hero-art,
  .calendar-shell {
    min-width: 0;
    max-width: 100%;
  }
  .calendar-shell {
    overflow: hidden;
  }
  .hero-visual-frame {
    inset: 0;
    max-width: 100%;
  }
}

/* SEO8U v2.9 — premium neon command center */
:root {
  --bg: #00020a;
  --bg2: #030617;
  --panel: rgba(4, 8, 31, 0.94);
  --line: rgba(73, 218, 255, 0.32);
  --violet: #8b5cff;
  --pink: #ff3eea;
  --cyan: #35f2ff;
  --blue: #1f68ff;
  --shadow: 0 34px 110px rgba(0, 0, 18, 0.78), 0 0 55px rgba(38, 90, 255, 0.12);
}
body {
  background:
    radial-gradient(
      circle at 50% -8%,
      rgba(23, 82, 255, 0.34),
      transparent 31rem
    ),
    radial-gradient(
      circle at 7% 35%,
      rgba(0, 234, 255, 0.14),
      transparent 29rem
    ),
    radial-gradient(
      circle at 96% 58%,
      rgba(196, 36, 255, 0.16),
      transparent 34rem
    ),
    linear-gradient(180deg, #00020a 0%, #01051a 48%, #00020c 100%);
}
.site-header {
  background: rgba(0, 3, 15, 0.88);
  border-bottom-color: rgba(66, 218, 255, 0.16);
  box-shadow: 0 12px 50px rgba(0, 0, 20, 0.34);
}
.eyebrow,
.section-overline {
  color: #dffcff;
  border-color: rgba(53, 242, 255, 0.4);
  background: linear-gradient(
    90deg,
    rgba(29, 111, 255, 0.18),
    rgba(187, 43, 255, 0.13)
  );
  box-shadow:
    inset 0 0 20px rgba(53, 242, 255, 0.06),
    0 0 24px rgba(53, 242, 255, 0.08);
}
.hero-copy h1 em,
.section-heading h2 em,
.contact-card h2 em,
.hero-alt-title em {
  background: linear-gradient(90deg, #ff62ee 0%, #9d71ff 38%, #35f2ff 82%);
  -webkit-background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(82, 212, 255, 0.23));
}
.hero-outcome,
.hero-points span {
  border-color: rgba(53, 242, 255, 0.31);
  background: linear-gradient(
    110deg,
    rgba(15, 54, 126, 0.45),
    rgba(76, 23, 116, 0.25)
  );
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06);
}
.hero-visual-frame {
  border-color: rgba(53, 242, 255, 0.52);
  background: linear-gradient(
    145deg,
    rgba(5, 20, 75, 0.92),
    rgba(2, 4, 25, 0.9)
  );
  box-shadow:
    0 0 0 1px rgba(130, 82, 255, 0.28),
    0 0 42px rgba(30, 220, 255, 0.27),
    0 0 120px rgba(36, 71, 255, 0.28),
    inset 0 0 55px rgba(30, 100, 255, 0.15);
}
.hero-visual-frame:after {
  content: "";
  position: absolute;
  inset: -45% -15%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    transparent 43%,
    rgba(255, 255, 255, 0.16) 49%,
    rgba(71, 242, 255, 0.2) 51%,
    transparent 57%
  );
  transform: translateX(-65%);
  animation: seo8u-hero-scan 8s ease-in-out infinite;
}
@keyframes seo8u-hero-scan {
  0%,
  58% {
    transform: translateX(-68%);
  }
  82%,
  100% {
    transform: translateX(68%);
  }
}
.btn-glow,
.button.primary {
  background: linear-gradient(105deg, #7f38ff 0%, #275cff 49%, #00d9f5 100%);
  box-shadow:
    0 0 0 1px rgba(185, 252, 255, 0.35),
    0 0 27px rgba(36, 213, 255, 0.42),
    0 18px 48px rgba(55, 46, 255, 0.3);
}
.quick-brief-shell,
.demo-input-card,
.demo-output-card,
.product-suite-card,
.professional-service-card,
.real-project,
.price-card,
.faq-grid details,
.contact-card {
  border-color: rgba(70, 218, 255, 0.3);
  background:
    radial-gradient(
      circle at 92% 8%,
      rgba(116, 54, 255, 0.15),
      transparent 32%
    ),
    linear-gradient(150deg, rgba(8, 20, 62, 0.96), rgba(2, 6, 25, 0.98));
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.055),
    0 25px 75px rgba(0, 2, 25, 0.43);
}
.product-suite-card:hover,
.professional-service-card:hover,
.real-project:hover,
.price-card:hover,
.faq-grid details[open] {
  border-color: rgba(53, 242, 255, 0.62);
  box-shadow:
    0 0 35px rgba(22, 216, 255, 0.16),
    0 25px 75px rgba(0, 2, 25, 0.52);
}
.angle-preview article.active {
  border-color: rgba(53, 242, 255, 0.75);
  box-shadow:
    0 0 0 1px rgba(139, 92, 255, 0.28),
    0 0 40px rgba(32, 218, 255, 0.18);
}
.billing-toggle {
  border-color: rgba(53, 242, 255, 0.3);
  background: rgba(1, 5, 22, 0.86);
}
.billing-toggle button.active {
  background: linear-gradient(120deg, #7c3aed, #275fff 54%, #00cfe9);
  box-shadow: 0 0 22px rgba(36, 214, 255, 0.28);
}
#quick-brief-status,
#pricing-status,
#contact-form-status {
  min-height: 1.25em;
  color: #94f7ff;
  font-size: 0.78rem;
  line-height: 1.55;
}
#contact-form-status a {
  color: #fff;
  text-decoration: underline;
}
@media (max-width: 720px) {
  .hero-visual-frame:after {
    display: none;
  }
  .hero-visual-frame {
    box-shadow:
      0 0 0 1px rgba(75, 225, 255, 0.24),
      0 0 45px rgba(33, 99, 255, 0.22);
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-visual-frame:after {
    animation: none;
    display: none;
  }
}

/* v2.9 mobile hero uses the active slide as normal flow so tall Thai copy never overlaps the next section. */
@media (max-width: 720px) {
  .hero {
    min-height: 0;
    padding-bottom: 24px;
  }
  .hero-slider {
    min-height: 0;
  }
  .hero-slide.active {
    position: relative;
    inset: auto;
  }
  .hero-slide:not(.active) {
    position: absolute;
  }
  .trust-strip {
    margin-top: 24px;
  }
  .floating-actions {
    right: 8px;
    bottom: 8px;
    gap: 7px;
  }
  .floating-actions .phone,
  .floating-actions .fb {
    display: none;
  }
}

/* v33 mobile header override: the theme control must always stay visible. */
@media (max-width: 1080px) {
  .site-header .brand { order: 1; }
  .site-header .nav-actions {
    display: flex;
    order: 2;
    margin-left: auto;
  }
  .site-header .nav-actions > a { display: none; }
  .site-header .theme-toggle { display: inline-flex; }
  .site-header .menu-toggle { order: 3; margin-left: 0; }
}
@media (max-width: 420px) {
  .site-header .theme-toggle { padding: 9px 10px; }
  .site-header .theme-toggle b { display: none; }
}