@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --bg: #f6ede2;
  --bg-soft: rgba(255, 249, 243, 0.7);
  --surface: rgba(255, 250, 246, 0.68);
  --surface-strong: rgba(19, 27, 53, 0.9);
  --surface-line: rgba(255, 255, 255, 0.34);
  --ink: #12182e;
  --ink-soft: rgba(18, 24, 46, 0.72);
  --indigo: #4f5dc4;
  --indigo-deep: #283472;
  --rose: #ea7a8a;
  --gold: #efc568;
  --sage: #8ba97a;
  --shadow: 0 30px 80px rgba(24, 23, 44, 0.16);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 18%, rgba(79, 93, 196, 0.22), transparent 22%),
    radial-gradient(circle at 85% 12%, rgba(234, 122, 138, 0.18), transparent 20%),
    radial-gradient(circle at 78% 78%, rgba(239, 197, 104, 0.18), transparent 18%),
    linear-gradient(180deg, #fbf2e7 0%, #f6ede2 40%, #f1e7db 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.8), transparent 75%);
  opacity: 0.24;
  z-index: -3;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.page-glow {
  position: fixed;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -2;
}

.page-glow-a {
  width: 340px;
  height: 340px;
  top: 18vh;
  right: -60px;
  background: rgba(79, 93, 196, 0.22);
}

.page-glow-b {
  width: 300px;
  height: 300px;
  left: -80px;
  bottom: 18vh;
  background: rgba(234, 122, 138, 0.18);
}

.site-header,
.section,
.site-footer {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  margin-top: 18px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(255, 247, 240, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 50px rgba(31, 35, 58, 0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo) 0%, var(--rose) 100%);
  color: white;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong,
.site-nav a,
.button,
.share-label,
.hero-facts li,
.timeline-time,
.process-card span,
.card-index,
.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-copy strong {
  font-size: 0.86rem;
}

.brand-copy span {
  font-size: 0.74rem;
  color: var(--ink-soft);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.site-nav a {
  font-size: 0.74rem;
  color: var(--ink-soft);
}

.section {
  padding: 110px 0;
}

.hero {
  min-height: calc(100vh - 96px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: center;
  gap: 52px;
}

.hero-copy h1,
.section-heading h2,
.closing-card h2 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  font-size: clamp(4.8rem, 12vw, 8.9rem);
}

.hero-line {
  margin: 18px 0 0;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  color: var(--indigo-deep);
}

.hero-summary,
.section-heading p,
.stage-card p,
.info-card p,
.timeline-item p,
.process-card p,
.feature-card p,
.gallery-card figcaption,
.share-card p,
.signal-panel p,
.closing-card p,
.site-footer p,
.poll-response,
.form-response {
  color: var(--ink-soft);
  line-height: 1.7;
}

.hero-summary {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 1.03rem;
}

.hero-actions,
.poll-actions,
.share-link-row,
.signal-form {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions {
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--indigo) 0%, var(--indigo-deep) 100%);
  color: white;
  box-shadow: 0 16px 36px rgba(40, 52, 114, 0.28);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.52);
  color: var(--ink);
  border-color: rgba(18, 24, 46, 0.12);
}

.hero-facts {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-facts li {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  font-size: 0.72rem;
}

.hero-stage {
  position: relative;
  display: grid;
  align-items: start;
  gap: 22px;
}

.stage-card,
.info-card,
.timeline-card,
.process-card,
.feature-card,
.gallery-card,
.share-card,
.signal-panel,
.closing-card {
  background: var(--surface);
  border: 1px solid var(--surface-line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.stage-card {
  padding: 20px;
}

.stage-label {
  margin-bottom: 14px;
  color: var(--indigo-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.phone-shell {
  width: min(100%, 320px);
  margin: 0 auto;
  padding: 12px;
  border-radius: 36px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(245, 237, 226, 0.45) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    0 28px 56px rgba(27, 30, 56, 0.14);
}

.phone-shell video {
  width: 100%;
  aspect-ratio: 716 / 1280;
  object-fit: cover;
  border-radius: 28px;
}

.stage-product {
  max-width: 420px;
  margin-left: auto;
}

.stage-product img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 22px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--indigo-deep);
  font-size: 0.75rem;
  font-weight: 800;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-heading h2,
.closing-card h2 {
  font-size: clamp(2.7rem, 6vw, 4.8rem);
  margin-bottom: 18px;
}

.concept-grid,
.process-grid,
.feature-grid,
.share-grid {
  display: grid;
  gap: 20px;
}

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

.info-card,
.process-card,
.feature-card,
.share-card {
  padding: 28px;
}

.card-index,
.process-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(79, 93, 196, 0.12);
  color: var(--indigo-deep);
  font-size: 0.72rem;
  font-weight: 800;
}

.info-card h3,
.timeline-item h3,
.process-card h3,
.feature-card h3,
.share-card h2 {
  margin: 18px 0 12px;
  font-size: 1.4rem;
  line-height: 1.2;
}

.film-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 20px;
  align-items: start;
}

.film-player video {
  width: 100%;
  max-height: 820px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.34);
  box-shadow: var(--shadow);
  background: #0b1022;
}

.timeline-card {
  padding: 30px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(18, 24, 46, 0.08);
}

.timeline-item:last-child {
  border-bottom: 0;
}

.timeline-time {
  color: var(--indigo-deep);
  font-size: 0.72rem;
  font-weight: 800;
  padding-top: 4px;
}

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

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

.feature-card h3 {
  font-size: 1.12rem;
  margin-top: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 20px;
}

.gallery-card {
  padding: 14px;
  overflow: hidden;
}

.gallery-card img {
  width: 100%;
  border-radius: 22px;
  object-fit: cover;
}

.gallery-card figcaption {
  margin-top: 14px;
  font-size: 0.95rem;
}

.gallery-card:nth-child(1),
.gallery-tall {
  grid-column: span 4;
}

.gallery-card:nth-child(2) {
  grid-column: span 4;
}

.gallery-card:nth-child(3) {
  grid-column: span 4;
}

.gallery-wide {
  grid-column: span 12;
}

.gallery-tall img {
  aspect-ratio: 3 / 4.2;
}

.gallery-card:not(.gallery-tall):not(.gallery-wide) img {
  aspect-ratio: 3 / 4;
}

.gallery-wide img {
  aspect-ratio: 16 / 8.4;
}

.share-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 20px;
}

.poll-actions {
  margin: 26px 0 18px;
}

.poll-response,
.form-response {
  margin: 14px 0 0;
  min-height: 28px;
}

.share-label {
  display: block;
  margin: 22px 0 10px;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--indigo-deep);
}

.share-link-row input,
.signal-form input,
#share-text {
  width: 100%;
  border: 1px solid rgba(18, 24, 46, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.share-link-row input,
.signal-form input {
  min-height: 50px;
  padding: 0 16px;
}

#share-text {
  min-height: 128px;
  padding: 14px 16px;
  resize: vertical;
}

.signal-panel {
  padding: 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 24px;
  align-items: center;
}

.closing {
  padding-top: 30px;
}

.closing-card {
  padding: 48px;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(79, 93, 196, 0.36), transparent 35%),
    linear-gradient(180deg, rgba(19, 27, 53, 0.96) 0%, rgba(24, 30, 57, 0.94) 100%);
  color: white;
}

.closing-card .eyebrow,
.closing-card p,
.domain-lockup {
  color: rgba(255, 255, 255, 0.78);
}

.closing-card .button {
  margin-top: 16px;
}

.domain-lockup {
  margin: 24px 0 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2rem, 5vw, 3.6rem);
  letter-spacing: -0.04em;
}

.site-footer {
  padding: 26px 0 44px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.92rem;
}

[data-reveal].is-visible {
  animation: reveal-in 700ms ease both;
}

@keyframes reveal-in {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

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

@media (max-width: 1080px) {
  .hero,
  .film-layout,
  .signal-panel {
    grid-template-columns: 1fr;
  }

  .concept-grid,
  .process-grid,
  .feature-grid,
  .share-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-card:nth-child(1),
  .gallery-card:nth-child(2),
  .gallery-card:nth-child(3),
  .gallery-wide {
    grid-column: span 6;
  }

  .gallery-wide img {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    border-radius: 26px;
    padding: 18px;
  }

  .site-nav {
    justify-content: flex-start;
    gap: 12px;
  }

  .section {
    padding: 84px 0;
  }

  .hero {
    min-height: auto;
  }

  .concept-grid,
  .process-grid,
  .feature-grid,
  .share-grid,
  .signal-panel {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-card:nth-child(1),
  .gallery-card:nth-child(2),
  .gallery-card:nth-child(3),
  .gallery-wide {
    grid-column: span 1;
  }

  .gallery-card img,
  .gallery-wide img,
  .gallery-tall img {
    aspect-ratio: 4 / 5;
  }

  .closing-card {
    padding: 38px 22px;
  }

  .site-footer {
    flex-direction: column;
    padding-bottom: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal].is-visible {
    animation: none;
  }
}