:root {
  --bg: #02030a;
  --bg-soft: #070914;
  --panel: rgba(11, 14, 30, 0.72);
  --panel-strong: rgba(13, 16, 36, 0.92);
  --line: rgba(155, 177, 255, 0.17);
  --line-strong: rgba(168, 190, 255, 0.28);
  --text: #f7f8ff;
  --muted: #a8afc7;
  --dim: #6f7895;
  --cyan: #42d8ff;
  --violet: #895dff;
  --magenta: #ff59d2;
  --danger: #ff5b91;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.45);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html.snap-scroll {
  scroll-snap-type: y mandatory;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 70% 8%, rgba(66, 216, 255, 0.12), transparent 28rem),
    radial-gradient(circle at 25% 22%, rgba(137, 93, 255, 0.16), transparent 26rem),
    var(--bg);
  overflow-x: hidden;
  --hero-move-x: 0px;
  --hero-move-y: 0px;
  --hero-scale: 1;
}

html,
body {
  max-width: 100%;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black, transparent 72%);
  opacity: 0.35;
  z-index: 0;
}

.particle-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0.96;
}

.site-header,
main,
.footer {
  position: relative;
  z-index: 1;
}

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

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  width: min(1160px, calc(100% - 32px));
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(3, 5, 14, 0.54);
  backdrop-filter: blur(22px);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.28);
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(3, 5, 14, 0.88);
  border-color: rgba(255, 255, 255, 0.13);
}

.brand,
.nav-links,
.hero-actions,
.footer-inner {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 11px 16px;
  border-radius: var(--radius);
  color: #030611;
  background: #f2f5ff;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 0 30px rgba(218, 229, 255, 0.18);
}

.hero {
  min-height: 100svh;
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: center;
  padding: 132px 0 78px;
  overflow: hidden;
  scroll-snap-align: start;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2, 3, 10, 0.55) 0%, rgba(2, 3, 10, 0.45) 33%, rgba(2, 3, 10, 0.05) 66%, rgba(2, 3, 10, 0.45) 100%),
    linear-gradient(180deg, rgba(2, 3, 10, 0.05), rgba(2, 3, 10, 0.6) 94%),
    url("./assets/oryon-ai-core.png") center right / cover no-repeat;
  transform: translate3d(var(--hero-move-x), var(--hero-move-y), 0) scale(var(--hero-scale));
  transform-origin: 72% 42%;
  animation: heroFloat 9s ease-in-out infinite;
  will-change: transform, filter;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(180deg, transparent, var(--bg));
}

@keyframes heroFloat {
  0%,
  100% {
    filter: saturate(1) brightness(0.98);
  }

  50% {
    filter: saturate(1.16) brightness(1.08);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 650px) 1fr;
  perspective: 1200px;
}

.hero-copy {
  padding-top: 0;
  transform: rotateX(var(--hero-rotate-x, 0deg)) rotateY(var(--hero-rotate-y, 0deg));
  transform-style: preserve-3d;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}

.hero-copy h1,
.hero-copy .hero-subtitle,
.hero-copy .hero-actions,
.hero-copy .eyebrow,
.hero-copy .microcopy {
  transform: translateZ(35px);
  will-change: transform;
}

.hero-visuals {
  position: relative;
  width: 100%;
  height: 100%;
  perspective: 1200px;
  transform-style: preserve-3d;
}

.hero-card-wrapper {
  position: absolute;
  width: max-content;
  will-change: transform;
}

.floating-1 { top: 15%; right: 10%; animation: float1 7s ease-in-out infinite; }
.floating-2 { top: 48%; right: -5%; animation: float2 9s ease-in-out infinite; }
.floating-3 { bottom: 15%; right: 25%; animation: float3 8s ease-in-out infinite; }

@keyframes float1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
@keyframes float2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(12px); } }
@keyframes float3 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.hero-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: 16px;
  background: rgba(13, 16, 36, 0.65);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.card-icon.mini {
  width: 32px;
  height: 32px;
  margin-bottom: 0;
  font-size: 16px;
}

.card-text strong {
  display: block;
  font-size: 15px;
  color: #fff;
}

.card-text span {
  font-size: 13px;
  color: var(--muted);
}

.tilt-card {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 300ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.tilt-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    600px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),
    rgba(255, 255, 255, 0.08),
    transparent 40%
  );
  opacity: 0;
  transition: opacity 300ms;
  pointer-events: none;
  z-index: 1;
}

.tilt-card:hover::before {
  opacity: 1;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(42px, 4.4vw, 56px);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 4.4vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 20px;
  line-height: 1.18;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-subtitle {
  max-width: 640px;
  margin-bottom: 34px;
  color: #d5daf0;
  font-size: 18px;
  line-height: 1.55;
}

.hero-actions {
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: var(--radius);
  font-weight: 850;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #030611;
  background: linear-gradient(135deg, #ffffff, #d8e6ff 55%, #ffd8fb);
  box-shadow: 0 0 44px rgba(137, 93, 255, 0.32), 0 10px 32px rgba(66, 216, 255, 0.18);
}

.button-secondary {
  color: #eef2ff;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
}

.microcopy {
  margin: 18px 0 0;
  color: var(--dim);
  font-size: 14px;
}

.trust {
  padding: 22px 0 70px;
  scroll-snap-align: center;
}

.trust-inner {
  display: grid;
  grid-template-columns: 1.1fr 1.5fr;
  gap: 28px;
  align-items: center;
  padding: 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust p {
  margin: 0;
  color: #d9def3;
  font-weight: 650;
}

.logo-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.logo-strip span {
  display: grid;
  place-items: center;
  min-height: 52px;
  color: #d9def3;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.section {
  padding: 104px 0;
  position: relative;
  overflow: hidden;
  scroll-snap-align: start;
}

.section::before,
.final-cta::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(137, 93, 255, 0.18), transparent 65%);
  filter: blur(8px);
  pointer-events: none;
  z-index: -1;
}

.section::before {
  top: 18%;
  right: -180px;
}

.two-column,
.feature-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.section-copy p {
  font-size: 17px;
}

.highlight-copy {
  color: #f1f4ff;
  padding-left: 18px;
  border-left: 2px solid var(--magenta);
}

.burn-panel,
.loss-list,
.proof-panel,
.final-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255,255,255,0.08), rgba(255,255,255,0.025));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.burn-panel {
  padding: 26px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 68px;
  border-bottom: 1px solid var(--line);
}

.metric-row span {
  color: var(--muted);
}

.metric-row strong {
  font-size: 30px;
}

.metric-row.danger strong {
  color: var(--danger);
}

.pulse-line {
  height: 86px;
  margin: 26px 0;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, transparent, rgba(66, 216, 255, 0.2), transparent),
    linear-gradient(135deg, transparent 8%, rgba(255, 91, 145, 0.34) 9%, transparent 10%, transparent 26%, rgba(66, 216, 255, 0.5) 27%, transparent 28%, transparent 46%, rgba(255, 89, 210, 0.56) 47%, transparent 48%, transparent 67%, rgba(66, 216, 255, 0.42) 68%, transparent 69%);
  border: 1px solid var(--line);
}

.dashboard-image {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 28px 120px rgba(66, 216, 255, 0.13);
  border: 1px solid var(--line);
  animation: dashboardDrift 7s ease-in-out infinite;
  will-change: transform;
}

@keyframes dashboardDrift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }

  50% {
    transform: translate3d(0, -10px, 0) rotate(-0.45deg);
  }
}

.section-heading {
  max-width: 740px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  font-size: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card,
.step,
.audience-card,
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.feature-card:hover,
.step:hover,
.audience-card:hover {
  transform: translateY(-4px);
  border-color: rgba(66, 216, 255, 0.42);
  background: rgba(255, 255, 255, 0.06);
}

.feature-card {
  padding: 24px;
  min-height: 246px;
}

.wide-card {
  grid-column: span 3;
  min-height: 160px;
}

.card-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  color: #fff;
  border-radius: 8px;
  background: rgba(137, 93, 255, 0.24);
  border: 1px solid rgba(137, 93, 255, 0.45);
  font-size: 13px;
  font-weight: 900;
  transform: translateZ(25px);
}

.feature-card h3, .feature-card p,
.step h3, .step p,
.audience-card h3, .audience-card p {
  transform: translateZ(20px);
}

.steps,
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.step,
.audience-card {
  padding: 28px;
}

.step span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 48px;
  color: #02030a;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), #fff, var(--magenta));
  font-weight: 950;
}

.loss-list {
  padding: 12px;
}

.loss-list div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.loss-list div:last-child {
  border-bottom: 0;
}

.loss-list strong {
  color: #fff;
}

.loss-list span {
  color: var(--muted);
  line-height: 1.6;
}

.proof-panel {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 34px;
  align-items: center;
  padding: 38px;
}

blockquote {
  margin: 0 0 18px;
  color: #f5f7ff;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.16;
  font-weight: 800;
}

cite {
  color: var(--muted);
  font-style: normal;
}

.proof-stat {
  display: grid;
  place-items: center;
  min-height: 210px;
  padding: 22px;
  text-align: center;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: radial-gradient(circle at center, rgba(66, 216, 255, 0.16), rgba(255,255,255,0.035));
}

.proof-stat strong {
  color: #fff;
  font-size: 54px;
}

.proof-stat span {
  color: var(--muted);
  line-height: 1.5;
}

.narrow {
  max-width: 860px;
  text-align: center;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
}

.faq details {
  margin-bottom: 12px;
  padding: 0 22px;
}

.faq summary {
  cursor: pointer;
  padding: 22px 0;
  color: #fff;
  font-weight: 800;
}

.faq details p {
  margin-bottom: 22px;
}

.final-cta {
  position: relative;
  padding: 80px 0 112px;
  overflow: hidden;
  scroll-snap-align: start;
}

.final-cta::before {
  left: 50%;
  bottom: 10%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(66, 216, 255, 0.18), transparent 66%);
}

.final-panel {
  max-width: 920px;
  padding: 54px;
  text-align: center;
  background:
    linear-gradient(145deg, rgba(137, 93, 255, 0.17), rgba(66, 216, 255, 0.08)),
    var(--panel-strong);
}

.final-panel h2 {
  max-width: 760px;
  margin-inline: auto;
}

.final-panel p {
  max-width: 640px;
  margin: 0 auto 26px;
  font-size: 18px;
}

.final-panel span {
  display: block;
  margin-top: 18px;
  color: var(--dim);
  font-size: 14px;
}

.footer {
  padding: 80px 0 40px;
  color: var(--dim);
  scroll-snap-align: end;
  background: rgba(2, 3, 10, 0.6);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 24px;
}

.footer-col p {
  color: var(--dim);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 14px;
}

.footer-links a {
  color: var(--muted);
  transition: color 0.2s;
  font-weight: 500;
}

.footer-links a:hover {
  color: #fff;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  color: #fff;
  border: 1px solid var(--line);
  transition: all 0.2s;
}

.footer-socials a:hover {
  background: rgba(66, 216, 255, 0.15);
  border-color: rgba(66, 216, 255, 0.4);
  color: var(--cyan);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.footer-bottom span {
  color: var(--dim);
  font-weight: normal;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 640ms ease, transform 640ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-header {
    top: 10px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 132px;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(2, 3, 10, 0.76), rgba(2, 3, 10, 0.96) 74%, #02030a 100%),
      url("./assets/oryon-ai-core.png") 58% 0 / auto 50% no-repeat;
    transform-origin: 58% 18%;
  }

  .hero-grid,
  .two-column,
  .feature-visual,
  .trust-inner,
  .proof-panel,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .hero-copy {
    padding-top: 230px;
  }

  .feature-grid,
  .steps,
  .audience-grid,
  .logo-strip {
    grid-template-columns: 1fr;
  }

  .wide-card {
    grid-column: auto;
  }

  .section {
    padding: 76px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg,
  .dashboard-image {
    animation: none;
  }

  .particle-field {
    opacity: 0.38;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .site-header {
    width: calc(100% - 20px);
  }

  .nav-cta {
    display: none;
  }

  h1 {
    font-size: 38px;
  }

  .hero-subtitle {
    font-size: 17px;
  }

  .button {
    width: 100%;
  }

  .hero-copy {
    padding-top: 185px;
  }

  .trust-inner,
  .burn-panel,
  .proof-panel,
  .final-panel {
    padding: 22px;
  }

  .loss-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}