:root {
  color-scheme: dark;
  --bg: #070812;
  --bg-soft: #111528;
  --panel: rgba(16, 20, 39, 0.76);
  --panel-strong: rgba(20, 25, 48, 0.94);
  --text: #f7f3ea;
  --muted: #c9c0ad;
  --line: rgba(255, 255, 255, 0.14);
  --amber: #ffbf55;
  --coral: #ff6b6b;
  --rose: #ff3d81;
  --cyan: #71e7ff;
  --violet: #9b7cff;
  --green: #8ff0b1;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.48);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 12%, rgba(255, 61, 129, 0.25), transparent 32rem),
    radial-gradient(circle at 86% 6%, rgba(113, 231, 255, 0.22), transparent 30rem),
    linear-gradient(135deg, #060711 0%, #10152a 55%, #170914 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: -20% -10%;
  z-index: -4;
  content: "";
  background:
    conic-gradient(from 120deg at 30% 35%, rgba(255, 191, 85, 0.08), transparent, rgba(113, 231, 255, 0.12), transparent, rgba(255, 61, 129, 0.1)),
    linear-gradient(120deg, rgba(255, 255, 255, 0.04), transparent 45%);
  filter: blur(18px);
  animation: aurora 18s ease-in-out infinite alternate;
}

a {
  color: inherit;
}

#network {
  position: fixed;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  opacity: 0.62;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -2;
  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: 54px 54px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, var(--coral), var(--amber), var(--cyan));
  box-shadow: 0 0 28px rgba(255, 191, 85, 0.72);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 0.8rem 1rem;
  color: #10131f;
  background: var(--amber);
  border-radius: 999px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto 0;
  padding: 0.85rem 1rem;
  background: rgba(7, 8, 18, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.brand,
.site-header nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #0d1220;
  background: linear-gradient(135deg, var(--amber), var(--coral));
  border-radius: 14px;
  box-shadow: 0 0 26px rgba(255, 107, 107, 0.45);
}

.site-header nav {
  gap: 0.35rem;
}

.site-header nav a {
  padding: 0.65rem 0.85rem;
  color: var(--muted);
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 999px;
  transition: color 180ms ease, background 180ms ease;
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: 2rem;
  align-items: center;
  min-height: calc(100vh - 92px);
  padding: 5rem 0 4rem;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 1.25rem;
  font-size: clamp(3.1rem, 8vw, 6.9rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
  text-wrap: balance;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.72;
}

.hero-lead {
  max-width: 730px;
  color: #eee6d7;
  font-size: clamp(1.18rem, 2.2vw, 1.55rem);
  line-height: 1.48;
}

.plain-box {
  position: relative;
  max-width: 760px;
  margin: 2rem 0;
  padding: 1.25rem 1.4rem 1.25rem 1.6rem;
  background: linear-gradient(135deg, rgba(255, 191, 85, 0.13), rgba(113, 231, 255, 0.08));
  border: 1px solid rgba(255, 191, 85, 0.28);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.plain-box::before {
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 0;
  width: 4px;
  content: "";
  background: linear-gradient(var(--amber), var(--coral));
  border-radius: 999px;
}

.hero-actions,
.final-cta .button {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.95rem 1.25rem;
  font-weight: 850;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

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

.button.primary {
  color: #12131b;
  background: linear-gradient(135deg, var(--amber), var(--coral));
  box-shadow: 0 18px 45px rgba(255, 107, 107, 0.28);
}

.button.ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line);
}

.button.ghost:hover,
.button.ghost:focus-visible {
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 18px 45px rgba(113, 231, 255, 0.14);
}

.hero-visual {
  display: grid;
  min-height: 620px;
  place-items: center;
  perspective: 1200px;
}

.glass-panel {
  position: relative;
  width: min(100%, 470px);
  min-height: 530px;
  padding: 2rem;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 191, 85, 0.18), transparent 15rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 42px;
  box-shadow: var(--shadow);
  transform: rotateX(8deg) rotateY(-9deg);
  transform-style: preserve-3d;
  backdrop-filter: blur(18px);
  animation: float-panel 8s ease-in-out infinite;
}

.glass-panel::before,
.glass-panel::after {
  position: absolute;
  content: "";
  border-radius: 999px;
}

.glass-panel::before {
  inset: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-panel::after {
  top: -110px;
  right: -110px;
  width: 240px;
  height: 240px;
  background: rgba(255, 61, 129, 0.28);
  filter: blur(12px);
}

.core-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: grid;
  width: 178px;
  height: 178px;
  place-items: center;
  color: #08101a;
  font-size: 1.4rem;
  font-weight: 950;
  background:
    radial-gradient(circle at 30% 25%, #fff3c6, transparent 32%),
    linear-gradient(135deg, var(--amber), var(--coral) 55%, var(--rose));
  border-radius: 50%;
  box-shadow:
    0 0 44px rgba(255, 191, 85, 0.5),
    0 0 110px rgba(255, 61, 129, 0.32);
  transform: translate(-50%, -50%);
  animation: pulse-core 3.8s ease-in-out infinite;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: spin 16s linear infinite;
}

.orbit span {
  position: absolute;
  top: -14px;
  left: 50%;
  padding: 0.4rem 0.65rem;
  color: #12131b;
  font-size: 0.82rem;
  font-weight: 900;
  background: var(--cyan);
  border-radius: 999px;
  transform: translateX(-50%);
  box-shadow: 0 0 28px rgba(113, 231, 255, 0.34);
}

.orbit-one {
  width: 290px;
  height: 290px;
}

.orbit-two {
  width: 380px;
  height: 380px;
  animation-duration: 22s;
  animation-direction: reverse;
}

.orbit-two span {
  background: var(--coral);
}

.orbit-three {
  width: 456px;
  height: 456px;
  animation-duration: 28s;
}

.orbit-three span {
  background: var(--green);
}

.warning-line {
  position: absolute;
  right: 30px;
  bottom: 104px;
  left: 30px;
  height: 3px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.warning-line::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, transparent, var(--amber), var(--rose), transparent);
  animation: scan 2.6s ease-in-out infinite;
}

.glass-panel p {
  position: absolute;
  right: 2rem;
  bottom: 1.45rem;
  left: 2rem;
  z-index: 2;
  margin: 0;
  color: #f3eadb;
  font-weight: 700;
  line-height: 1.45;
}

.section {
  padding: 5.5rem 0;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 2rem;
}

.truth-grid,
.problem-grid,
.protection-grid,
.spotlight-grid {
  display: grid;
  gap: 1rem;
}

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

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

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

.truth-card,
.problem-card,
.protection-card,
.chain-step,
.spotlight-card,
.final-cta {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.truth-card,
.problem-card,
.protection-card,
.chain-step {
  padding: 1.45rem;
  border-radius: var(--radius);
}

.truth-card::before,
.problem-card::before,
.protection-card::before,
.chain-step::before,
.spotlight-card::before,
.final-cta::before {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(circle at 22% 0%, rgba(255, 255, 255, 0.14), transparent 16rem);
  opacity: 0.75;
  pointer-events: none;
}

.truth-card:hover,
.problem-card:hover,
.protection-card:hover {
  border-color: rgba(255, 191, 85, 0.32);
  transform: translateY(-4px);
}

.truth-card,
.problem-card,
.protection-card {
  transition: transform 220ms ease, border-color 220ms ease;
}

.mini-label,
.card-number {
  display: inline-grid;
  place-items: center;
  margin-bottom: 1.2rem;
  font-weight: 950;
  border-radius: 999px;
}

.mini-label {
  width: 42px;
  height: 42px;
  color: #11131c;
  background: var(--cyan);
}

.card-number {
  min-width: 58px;
  padding: 0.38rem 0.7rem;
  color: var(--amber);
  background: rgba(255, 191, 85, 0.1);
  border: 1px solid rgba(255, 191, 85, 0.24);
}

.problem-card:nth-child(2n) .card-number {
  color: var(--cyan);
  background: rgba(113, 231, 255, 0.09);
  border-color: rgba(113, 231, 255, 0.22);
}

.problem-card:nth-child(3n) .card-number {
  color: var(--coral);
  background: rgba(255, 107, 107, 0.1);
  border-color: rgba(255, 107, 107, 0.24);
}

.chain-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.chain-track::before {
  position: absolute;
  top: 42px;
  right: 8%;
  left: 8%;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--amber), var(--coral), var(--cyan));
  box-shadow: 0 0 26px rgba(255, 191, 85, 0.3);
}

.chain-step {
  min-height: 230px;
}

.chain-step span {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  min-height: 52px;
  margin-bottom: 1.1rem;
  color: #10131f;
  font-weight: 950;
  background: linear-gradient(135deg, var(--amber), var(--coral));
  border-radius: 999px;
}

.spotlight-card,
.final-cta {
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 36px;
}

.spotlight-card {
  background:
    radial-gradient(circle at 85% 12%, rgba(113, 231, 255, 0.16), transparent 18rem),
    var(--panel-strong);
}

.spotlight-grid p,
.protection-card p,
.truth-card p,
.problem-card p,
.chain-step p {
  margin-bottom: 0;
}

.spotlight-grid p {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  border-radius: 20px;
}

.spotlight-grid strong {
  color: var(--text);
}

.protection-card {
  background: linear-gradient(145deg, rgba(20, 25, 48, 0.86), rgba(11, 14, 27, 0.82));
}

.protection-card h3::before {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  margin-right: 0.55rem;
  content: "";
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(143, 240, 177, 0.55);
}

.final-cta {
  margin: 3rem 0 5rem;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 191, 85, 0.18), transparent 22rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
}

.final-cta p {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
}

.final-cta .button {
  margin-top: 1rem;
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 2rem;
  padding: 1.1rem;
  text-align: center;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes aurora {
  0% {
    transform: translate3d(-2%, -1%, 0) rotate(0deg) scale(1);
  }
  100% {
    transform: translate3d(2%, 3%, 0) rotate(12deg) scale(1.08);
  }
}

@keyframes float-panel {
  0%, 100% {
    transform: rotateX(8deg) rotateY(-9deg) translateY(0);
  }
  50% {
    transform: rotateX(5deg) rotateY(-4deg) translateY(-16px);
  }
}

@keyframes pulse-core {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.06);
  }
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes scan {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 4rem;
  }

  .hero-visual {
    min-height: 520px;
  }

  .problem-grid,
  .truth-grid,
  .chain-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chain-track::before {
    display: none;
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    border-radius: 26px;
  }

  .brand span:last-child {
    display: none;
  }

  .site-header nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .site-header nav a {
    padding: 0.55rem 0.65rem;
    font-size: 0.88rem;
  }

  h1 {
    font-size: clamp(2.9rem, 15vw, 4.6rem);
  }

  .hero,
  .section {
    padding: 3.8rem 0;
  }

  .truth-grid,
  .problem-grid,
  .protection-grid,
  .spotlight-grid,
  .chain-track {
    grid-template-columns: 1fr;
  }

  .glass-panel {
    min-height: 440px;
    transform: none;
  }

  .core-orb {
    width: 136px;
    height: 136px;
  }

  .orbit-one {
    width: 218px;
    height: 218px;
  }

  .orbit-two {
    width: 292px;
    height: 292px;
  }

  .orbit-three {
    width: 350px;
    height: 350px;
  }
}

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

  #network {
    display: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}