:root {
  --bg: #050505;
  --bg-soft: #0b0b0a;
  --panel: rgba(28, 28, 25, 0.78);
  --panel-strong: rgba(34, 32, 27, 0.9);
  --line: rgba(220, 190, 118, 0.28);
  --line-green: rgba(71, 255, 145, 0.3);
  --gold: #d9b66d;
  --gold-bright: #f3d58a;
  --green: #39ff88;
  --green-soft: #a9ffd0;
  --text: #f6f2e9;
  --muted: #aaa59a;
  --danger: #fe5f55;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", Arial, sans-serif;
  --font-tech: "Space Grotesk", Arial, sans-serif;
  --shadow-gold: 0 0 42px rgba(217, 182, 109, 0.2);
  --shadow-green: 0 0 42px rgba(57, 255, 136, 0.2);
  --container: min(1180px, calc(100vw - 40px));
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 4%, rgba(217, 182, 109, 0.16), transparent 28rem),
    radial-gradient(circle at 86% 8%, rgba(57, 255, 136, 0.12), transparent 27rem),
    linear-gradient(180deg, #090908 0%, #11100e 38%, #080808 100%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

::selection {
  color: #021106;
  background: var(--green);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 999;
  transform: translateY(-150%);
  padding: 10px 14px;
  background: var(--gold);
  color: #090806;
  border-radius: 4px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: 78px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 4, 4, 0.54);
  backdrop-filter: blur(18px);
  transition: background 0.3s ease, height 0.3s ease;
}

.site-header.is-scrolled {
  height: 66px;
  background: rgba(4, 4, 4, 0.86);
}

.nav-shell {
  width: var(--container);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(217, 182, 109, 0.5);
  border-radius: 50%;
  color: var(--gold-bright);
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0;
  box-shadow: inset 0 0 18px rgba(217, 182, 109, 0.12), var(--shadow-gold);
}

.brand strong {
  display: block;
  font-family: var(--font-tech);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 5px;
}

.site-nav a {
  position: relative;
  padding: 10px 11px;
  color: #ddd7c8;
  font-family: var(--font-tech);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 5px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, var(--gold), var(--green));
  transition: transform 0.24s ease;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 0.24s ease, opacity 0.24s ease;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.page-transition {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(100%);
  background:
    linear-gradient(135deg, rgba(6, 6, 6, 0.98), rgba(13, 25, 16, 0.98)),
    radial-gradient(circle at 60% 50%, rgba(57, 255, 136, 0.24), transparent 22rem);
}

.page-transition.is-active {
  opacity: 1;
  visibility: visible;
}

main {
  min-height: 100vh;
}

.section {
  position: relative;
  padding: 110px 0;
}

.section.tight {
  padding: 76px 0;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 15px;
  color: var(--gold-bright);
  font-family: var(--font-tech);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  box-shadow: 0 0 16px currentColor;
}

.eyebrow.green {
  color: var(--green);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.05;
  color: #fffaf0;
}

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 800;
}

h1 {
  max-width: 900px;
  font-size: clamp(3.2rem, 7vw, 7.7rem);
}

h2 {
  font-size: clamp(2.35rem, 5vw, 5rem);
}

h3 {
  font-family: var(--font-tech);
  font-size: clamp(1.2rem, 2.5vw, 2rem);
}

p {
  margin: 0;
  color: #c9c1b4;
}

.lead {
  max-width: 760px;
  color: #ddd5c8;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 140px 0 76px;
  overflow: hidden;
}

.hero.hero-short {
  min-height: 76vh;
}

.hero-bg,
.hero-bg img {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  filter: brightness(1.2) contrast(1.04) saturate(1.08);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.58) 0%, rgba(0, 0, 0, 0.34) 45%, rgba(0, 0, 0, 0.08) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.58) 88%, #080808);
}

.book-hero .hero-bg::after {
  background:
    radial-gradient(circle at 54% 46%, rgba(57, 255, 136, 0.34), transparent 24rem),
    linear-gradient(90deg, rgba(0, 0, 0, 0.64), rgba(0, 0, 0, 0.34) 54%, rgba(0, 0, 0, 0.48)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.1), #061008 92%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 24%;
  background: linear-gradient(180deg, transparent, rgba(8, 8, 8, 0.9));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-copy {
  max-width: 980px;
  text-shadow: 0 3px 28px rgba(0, 0, 0, 0.72);
}

.hero-copy .lead {
  margin-top: 24px;
  color: #f0eadf;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid rgba(217, 182, 109, 0.45);
  border-radius: 4px;
  background: rgba(217, 182, 109, 0.1);
  color: #fff7e6;
  font-family: var(--font-tech);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  transform: translateX(-105%) skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transition: transform 0.58s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(243, 213, 138, 0.9);
  box-shadow: var(--shadow-gold);
}

.btn:hover::before {
  transform: translateX(105%) skewX(-18deg);
}

.btn.primary {
  background: linear-gradient(135deg, #d1a958, #7f5f22);
  color: #090806;
  border-color: rgba(255, 230, 160, 0.8);
}

.btn.neon {
  background: rgba(57, 255, 136, 0.1);
  color: var(--green-soft);
  border-color: rgba(57, 255, 136, 0.62);
  box-shadow: inset 0 0 24px rgba(57, 255, 136, 0.08);
}

.btn.neon:hover {
  box-shadow: var(--shadow-green);
  border-color: rgba(57, 255, 136, 1);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.04);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: var(--font-tech);
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.scroll-cue span {
  width: 1px;
  height: 54px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
}

.scroll-cue span::after {
  content: "";
  display: block;
  width: 100%;
  height: 22px;
  background: linear-gradient(var(--gold), var(--green));
  animation: cue 1.7s ease-in-out infinite;
}

@keyframes cue {
  0% {
    transform: translateY(-24px);
  }
  100% {
    transform: translateY(58px);
  }
}

.grid {
  display: grid;
  gap: 24px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 44px;
}

.section-head p {
  max-width: 520px;
}

.glass,
.stat-card,
.service-card,
.testimonial-card,
.blog-card,
.evidence-card,
.media-card,
.contact-panel,
.timeline-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.26);
}

.glass,
.stat-card,
.service-card,
.testimonial-card,
.blog-card,
.evidence-card,
.media-card,
.contact-panel,
.timeline-card {
  border-color: rgba(255, 255, 255, 0.16);
}

.stat-strip {
  position: relative;
  z-index: 3;
  margin-top: -48px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  padding: 24px;
  min-height: 150px;
}

.stat-number {
  display: flex;
  align-items: baseline;
  gap: 5px;
  color: var(--gold-bright);
  font-family: var(--font-tech);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
}

.stat-card:nth-child(even) .stat-number,
.neon-text {
  color: var(--green);
  text-shadow: 0 0 24px rgba(57, 255, 136, 0.36);
}

.stat-card span:last-child {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
}

.feature-band {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    radial-gradient(circle at 14% 20%, rgba(217, 182, 109, 0.13), transparent 24rem);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: 44px;
  align-items: center;
}

.story-panel {
  padding: 34px;
}

.story-panel p + p {
  margin-top: 18px;
}

.image-panel {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: #111;
}

.image-panel img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.image-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.58));
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.tag {
  border: 1px solid rgba(217, 182, 109, 0.28);
  border-radius: 999px;
  padding: 8px 12px;
  color: #e8dcc3;
  background: rgba(217, 182, 109, 0.06);
  font-family: var(--font-tech);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tag.green {
  border-color: rgba(57, 255, 136, 0.34);
  background: rgba(57, 255, 136, 0.06);
  color: var(--green-soft);
}

.service-card,
.testimonial-card,
.blog-card,
.evidence-card,
.media-card,
.timeline-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
}

.service-card::before,
.blog-card::before,
.evidence-card::before,
.media-card::before,
.timeline-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(57, 255, 136, 0.68));
}

.service-card h3,
.blog-card h3,
.media-card h3,
.evidence-card h3,
.timeline-card h3 {
  margin-bottom: 14px;
}

.service-card p,
.blog-card p,
.media-card p,
.evidence-card p,
.timeline-card p {
  color: #bdb5a9;
}

.icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border: 1px solid rgba(217, 182, 109, 0.35);
  border-radius: 50%;
  color: var(--gold-bright);
  background: rgba(217, 182, 109, 0.08);
}

.icon svg {
  width: 22px;
  height: 22px;
}

.swiper-shell {
  overflow: hidden;
}

.swiper {
  padding-bottom: 46px;
}

.swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.5);
}

.swiper-pagination-bullet-active {
  background: var(--gold-bright);
  box-shadow: 0 0 18px rgba(217, 182, 109, 0.5);
}

.showcase-card {
  min-height: 480px;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-size: cover;
  background-position: center;
  position: relative;
}

.showcase-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.88));
}

.showcase-card > div {
  position: relative;
  z-index: 1;
  padding: 28px;
}

.showcase-card h3 {
  margin-bottom: 10px;
}

.book-showcase {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 50%, rgba(57, 255, 136, 0.14), transparent 26rem),
    linear-gradient(180deg, rgba(11, 16, 12, 0.95), #050505);
}

.book-showcase::before,
.sci-fi-layer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background:
    linear-gradient(transparent 50%, rgba(57, 255, 136, 0.1) 50%),
    linear-gradient(90deg, transparent 50%, rgba(57, 255, 136, 0.08) 50%);
  background-size: 100% 4px, 4px 100%;
}

.book-lockup {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 56px;
  align-items: center;
}

.book-cover-frame {
  position: relative;
  perspective: 1200px;
  display: grid;
  place-items: center;
}

.book-cover-frame::before {
  content: "";
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(57, 255, 136, 0.16);
  filter: blur(48px);
}

.book-cover-frame img {
  position: relative;
  width: min(360px, 76vw);
  border-radius: 4px;
  box-shadow: 0 36px 95px rgba(0, 0, 0, 0.62), 0 0 55px rgba(57, 255, 136, 0.22);
  transform: rotateY(-12deg) rotateX(2deg);
}

.quote {
  position: relative;
  padding-left: 24px;
  border-left: 2px solid var(--gold);
  color: #eadfcf;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.2;
}

.footer {
  position: relative;
  padding: 72px 0 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 20% 0%, rgba(217, 182, 109, 0.08), transparent 28rem),
    #030303;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr 1fr;
  gap: 34px;
}

.footer h3,
.footer h4 {
  margin-bottom: 16px;
}

.footer p,
.footer a {
  color: var(--muted);
}

.footer a:hover {
  color: var(--gold-bright);
}

.footer-links {
  display: grid;
  gap: 10px;
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.social-row a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.social-row svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #777166;
  font-size: 0.86rem;
}

.page-kicker {
  position: relative;
  z-index: 2;
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 780px;
}

.kicker-item {
  border-left: 1px solid rgba(217, 182, 109, 0.45);
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.kicker-item strong {
  display: block;
  color: var(--gold-bright);
  font-family: var(--font-tech);
}

.kicker-item span {
  color: var(--muted);
  font-size: 0.88rem;
}

.story-rail {
  position: relative;
  display: grid;
  gap: 28px;
}

.story-rail::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(var(--gold), rgba(57, 255, 136, 0.7), transparent);
}

.story-step {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.story-index {
  position: relative;
  z-index: 1;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(217, 182, 109, 0.5);
  background: #080806;
  color: var(--gold-bright);
  font-family: var(--font-tech);
  font-weight: 800;
}

.story-step h3 {
  margin-bottom: 12px;
}

.business-hero .hero-bg::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.54), rgba(0, 0, 0, 0.26) 56%, rgba(0, 0, 0, 0.12)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), #080808 92%);
}

.credential-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(217, 182, 109, 0.18);
  background: rgba(217, 182, 109, 0.04);
}

.credential-bar div {
  min-height: 126px;
  padding: 26px;
  border-right: 1px solid rgba(217, 182, 109, 0.14);
}

.credential-bar div:last-child {
  border-right: 0;
}

.credential-bar strong {
  display: block;
  color: var(--gold-bright);
  font-family: var(--font-tech);
  font-size: 1.2rem;
}

.credential-bar span {
  color: var(--muted);
}

.testimonial-card p {
  color: #e5d8c5;
  font-family: var(--font-display);
  font-size: 1.32rem;
  line-height: 1.28;
}

.testimonial-card strong {
  display: block;
  margin-top: 24px;
  color: var(--gold-bright);
  font-family: var(--font-tech);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
}

.mutation-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.7;
  pointer-events: none;
}

.book-hero .hero-content {
  min-height: 70vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: 46px;
  align-items: center;
}

.book-hero-copy {
  position: relative;
  z-index: 2;
}

.book-stage {
  position: relative;
  z-index: 2;
  min-height: 430px;
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.book-3d {
  position: relative;
  width: min(310px, 70vw);
  aspect-ratio: 0.76;
  transform-style: preserve-3d;
  animation: bookFloat 7s ease-in-out infinite;
}

.book-face,
.book-spine,
.book-pages {
  position: absolute;
  inset: 0;
  border-radius: 4px;
  overflow: hidden;
  backface-visibility: hidden;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.7);
}

.book-face {
  transform: translateZ(25px);
}

.book-face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-spine {
  width: 50px;
  left: -25px;
  transform: rotateY(90deg) translateZ(25px);
  background: linear-gradient(90deg, #111, #d4b16d 48%, #17120a);
}

.book-pages {
  left: auto;
  right: -25px;
  width: 50px;
  transform: rotateY(90deg) translateZ(25px);
  background: repeating-linear-gradient(90deg, #e6d8a7 0 3px, #7d704f 4px 5px);
}

@keyframes bookFloat {
  0%,
  100% {
    transform: rotateY(-22deg) rotateX(4deg) translateY(0);
  }
  50% {
    transform: rotateY(18deg) rotateX(2deg) translateY(-18px);
  }
}

.classified {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(57, 255, 136, 0.3);
  background:
    linear-gradient(135deg, rgba(57, 255, 136, 0.08), rgba(0, 0, 0, 0.28)),
    rgba(3, 10, 5, 0.64);
  box-shadow: inset 0 0 36px rgba(57, 255, 136, 0.08);
}

.classified::before {
  content: "CLASSIFIED";
  position: absolute;
  top: 16px;
  right: 18px;
  color: rgba(57, 255, 136, 0.3);
  font-family: var(--font-tech);
  font-weight: 800;
  letter-spacing: 0.18em;
}

.dna-wrap {
  min-height: 320px;
  display: grid;
  place-items: center;
}

.dna {
  position: relative;
  width: 190px;
  height: 300px;
  transform-style: preserve-3d;
  animation: dnaTurn 8s linear infinite;
}

.dna span {
  position: absolute;
  left: 50%;
  top: calc(var(--i) * 7.7%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px var(--green);
  transform: translateX(-50%) rotateY(calc(var(--i) * 38deg)) translateZ(82px);
}

.dna span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 164px;
  height: 1px;
  transform: translate(-50%, -50%);
  background: rgba(57, 255, 136, 0.32);
}

@keyframes dnaTurn {
  to {
    transform: rotateY(360deg);
  }
}

.liquid-vial {
  position: relative;
  width: min(360px, 80vw);
  height: 520px;
  margin: 0 auto;
  border: 1px solid rgba(57, 255, 136, 0.44);
  border-radius: 110px 110px 34px 34px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 18%, transparent 82%, rgba(255, 255, 255, 0.08)),
    rgba(5, 14, 8, 0.42);
  overflow: hidden;
  box-shadow: inset 0 0 28px rgba(57, 255, 136, 0.15), 0 0 55px rgba(57, 255, 136, 0.12);
}

.liquid-vial::before {
  content: "";
  position: absolute;
  left: -20%;
  right: -20%;
  bottom: -10%;
  height: 68%;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.38), transparent 10%),
    linear-gradient(180deg, rgba(103, 255, 159, 0.88), rgba(7, 135, 52, 0.86));
  border-radius: 46% 54% 0 0;
  animation: liquidWave 5s ease-in-out infinite;
  filter: saturate(1.25);
}

.liquid-vial::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@keyframes liquidWave {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-24px) rotate(2deg);
  }
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: linear-gradient(var(--green), rgba(217, 182, 109, 0.6));
}

.timeline-card {
  width: calc(50% - 36px);
}

.timeline-card:nth-child(even) {
  justify-self: end;
}

.evidence-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.video-frame {
  position: relative;
  min-height: 460px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(57, 255, 136, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.7)),
    url("../images/lab-hero.png") center / cover;
}

.play-button {
  width: 86px;
  height: 86px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(57, 255, 136, 0.62);
  border-radius: 50%;
  background: rgba(57, 255, 136, 0.1);
  box-shadow: 0 0 40px rgba(57, 255, 136, 0.25);
}

.play-button svg {
  width: 34px;
  height: 34px;
  margin-left: 4px;
  fill: var(--green);
}

.gallery-card {
  height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-mosaic {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.media-feature {
  min-height: 540px;
  border-radius: var(--radius);
  overflow: hidden;
  background: url("../images/media-hero.png") center / cover;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.content-grid {
  display: grid;
  gap: 16px;
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.filter-pill {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 9px 13px;
  color: #d8d0c0;
  background: rgba(255, 255, 255, 0.04);
  font-family: var(--font-tech);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.blog-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.blog-card time {
  color: var(--gold-bright);
  font-family: var(--font-tech);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-hero .hero-bg::after {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.32)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), #080808 92%);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 28px;
  align-items: start;
}

.contact-panel {
  padding: 30px;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.contact-list a,
.contact-list div {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #ddd4c5;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  position: relative;
}

.field.full {
  grid-column: 1 / -1;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 4px;
  padding: 18px 15px 12px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  outline: none;
  transition: border-color 0.24s ease, box-shadow 0.24s ease;
}

.field textarea {
  min-height: 170px;
  resize: vertical;
}

.field label {
  position: absolute;
  left: 15px;
  top: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-family: var(--font-tech);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(217, 182, 109, 0.72);
  box-shadow: 0 0 0 4px rgba(217, 182, 109, 0.08);
}

.form-status {
  min-height: 24px;
  margin-top: 16px;
  color: var(--green-soft);
}

.gold-text {
  color: var(--gold-bright);
}

.ambient-line {
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217, 182, 109, 0.5), rgba(57, 255, 136, 0.5), transparent);
}

@media (max-width: 980px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    display: grid;
    gap: 0;
    padding: 18px var(--container);
    transform: translateY(-130%);
    opacity: 0;
    background: rgba(4, 4, 4, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .nav-open .site-nav {
    transform: translateY(0);
    opacity: 1;
  }

  .site-nav a {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .grid.three,
  .grid.four,
  .stats-grid,
  .credential-bar,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split,
  .book-lockup,
  .book-hero .hero-content,
  .evidence-grid,
  .media-mosaic,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .book-stage {
    min-height: 360px;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 18px;
  }

  .timeline::before {
    left: 16px;
  }

  .timeline-card,
  .timeline-card:nth-child(even) {
    width: 100%;
    justify-self: stretch;
    margin-left: 34px;
  }
}

@media (max-width: 680px) {
  :root {
    --container: min(100vw - 28px, 1180px);
  }

  .brand small {
    display: none;
  }

  .brand strong {
    font-size: 0.78rem;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .hero {
    min-height: 92vh;
    padding-top: 116px;
  }

  h1 {
    font-size: clamp(2.55rem, 14vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2rem, 11vw, 3.4rem);
  }

  .hero-actions,
  .actions {
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .scroll-cue {
    display: none;
  }

  .grid.two,
  .grid.three,
  .grid.four,
  .stats-grid,
  .credential-bar,
  .page-kicker,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .credential-bar div {
    border-right: 0;
    border-bottom: 1px solid rgba(217, 182, 109, 0.14);
  }

  .credential-bar div:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 82px 0;
  }

  .story-panel,
  .service-card,
  .testimonial-card,
  .blog-card,
  .evidence-card,
  .media-card,
  .contact-panel,
  .timeline-card {
    padding: 22px;
  }

  .story-step {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 14px;
  }

  .book-stage {
    min-height: 320px;
  }

  .book-3d {
    width: min(250px, 74vw);
  }

  .liquid-vial {
    height: 430px;
  }

  .gallery-card,
  .video-frame {
    min-height: 330px;
    height: 330px;
  }

  .footer-bottom {
    display: block;
  }

  .footer-bottom p + p {
    margin-top: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}