:root {
  --bg-1: #f4efe8;
  --bg-2: #e8ddcc;
  --ink: #1a1816;
  --muted: #5f5a53;
  --accent-1: #e5672f;
  --accent-2: #2e7b74;
  --card: rgba(255, 255, 255, 0.72);
  --border: rgba(26, 24, 22, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 20% 20%, rgba(229, 103, 47, 0.25), transparent 35%),
    radial-gradient(circle at 80% 80%, rgba(46, 123, 116, 0.25), transparent 35%),
    linear-gradient(125deg, var(--bg-1), var(--bg-2));
  position: relative;
  overflow-x: hidden;
}

.page-glow {
  position: fixed;
  inset: -20% -10%;
  pointer-events: none;
  background: conic-gradient(
    from 120deg,
    rgba(229, 103, 47, 0.12),
    rgba(46, 123, 116, 0.1),
    rgba(255, 255, 255, 0.05),
    rgba(229, 103, 47, 0.12)
  );
  filter: blur(60px);
  animation: drift 14s ease-in-out infinite alternate;
}

.topbar,
.hero,
.grid,
.roadmap,
.footer {
  width: min(1080px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0 0.5rem;
}

.brand {
  margin: 0;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.nav {
  display: flex;
  gap: 1rem;
}

.link {
  color: var(--ink);
  text-underline-offset: 0.2rem;
}

.hero {
  padding: 4rem 0 2rem;
  opacity: 0;
  transform: translateY(12px);
  animation: reveal 600ms ease forwards;
}

.eyebrow {
  margin: 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

h1,
h2 {
  font-family: "Bebas Neue", sans-serif;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.02em;
}

h1 {
  margin-top: 0.4rem;
  font-size: clamp(2.8rem, 9vw, 6.4rem);
  line-height: 0.92;
}

.intro {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.04rem;
}

.pill-link {
  display: inline-flex;
  margin-top: 0.6rem;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.5);
}

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  padding: 1rem 0 4rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.15rem;
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(12px);
  animation: reveal 600ms ease forwards;
}

.panel h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 0.85;
}

.panel p {
  color: var(--muted);
}

.panel-tag {
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--muted);
}

.panel-video {
  grid-column: span 5;
  animation-delay: 90ms;
}

.panel-audio {
  grid-column: span 3;
  animation-delay: 170ms;
}

.panel-image {
  grid-column: span 4;
  animation-delay: 250ms;
}

.mock-lines span {
  display: block;
  height: 0.42rem;
  border-radius: 999px;
  margin-bottom: 0.45rem;
  background: linear-gradient(90deg, rgba(26, 24, 22, 0.2), rgba(26, 24, 22, 0.07));
}

.mock-lines span:nth-child(1) {
  width: 95%;
}

.mock-lines span:nth-child(2) {
  width: 70%;
}

.mock-lines span:nth-child(3) {
  width: 85%;
}

.audio-wave {
  display: flex;
  align-items: end;
  gap: 0.3rem;
  height: 2.3rem;
}

.audio-wave span {
  display: block;
  width: 0.35rem;
  border-radius: 999px;
  background: var(--accent-2);
  animation: pulse 1100ms ease-in-out infinite;
}

.audio-wave span:nth-child(1) {
  height: 35%;
}

.audio-wave span:nth-child(2) {
  height: 65%;
  animation-delay: 120ms;
}

.audio-wave span:nth-child(3) {
  height: 90%;
  animation-delay: 240ms;
}

.audio-wave span:nth-child(4) {
  height: 55%;
  animation-delay: 360ms;
}

.audio-wave span:nth-child(5) {
  height: 75%;
  animation-delay: 480ms;
}

.image-placeholder {
  height: 8rem;
  border-radius: 0.7rem;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(229, 103, 47, 0.24), rgba(46, 123, 116, 0.2));
}

.roadmap {
  padding: 0 0 3rem;
}

.roadmap h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.65rem;
}

.roadmap-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.roadmap-list article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  padding: 1rem;
}

.step {
  margin: 0 0 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--accent-1);
}

.roadmap-list article p:last-child {
  margin: 0;
  color: var(--muted);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  from {
    transform: translateX(-2%) translateY(1%) rotate(0deg);
  }
  to {
    transform: translateX(2%) translateY(-1%) rotate(8deg);
  }
}

@keyframes pulse {
  50% {
    transform: scaleY(0.6);
    opacity: 0.65;
  }
}

@media (max-width: 880px) {
  .panel-video,
  .panel-audio,
  .panel-image {
    grid-column: span 12;
  }

  .roadmap-list {
    grid-template-columns: 1fr;
  }

  .footer {
    flex-direction: column;
  }
}