:root {
  color-scheme: dark;
  --bg: #041b1d;
  --bg-soft: #08292b;
  --panel: rgba(4, 48, 50, 0.68);
  --panel-strong: rgba(6, 69, 72, 0.84);
  --line: rgba(87, 239, 233, 0.14);
  --line-strong: rgba(87, 239, 233, 0.36);
  --text: #f6ffff;
  --muted: #abd6d2;
  --muted-strong: #d8ffff;
  --gold: #39f3e8;
  --gold-strong: #72fff4;
  --accent: #17cfc5;
  --shadow: 0 24px 80px rgba(0, 14, 16, 0.48);
  --radius: 28px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 12%, rgba(69, 255, 236, 0.18), transparent 22%),
    radial-gradient(circle at 78% 14%, rgba(127, 255, 245, 0.2), transparent 18%),
    radial-gradient(circle at 86% 10%, rgba(210, 255, 251, 0.1), transparent 10%),
    radial-gradient(circle at 88% 12%, rgba(115, 255, 245, 0.28), transparent 2%, rgba(0, 0, 0, 0) 3%),
    radial-gradient(circle at 84% 9%, rgba(115, 255, 245, 0.2), transparent 1.2%, rgba(0, 0, 0, 0) 2.4%),
    radial-gradient(circle at 82% 13%, rgba(115, 255, 245, 0.14), transparent 1%, rgba(0, 0, 0, 0) 2.2%),
    linear-gradient(180deg, #0a3b3d 0%, #07292b 34%, #04191a 100%);
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    sans-serif;
}

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

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

.page-shell {
  position: relative;
  overflow: hidden;
}

.ambient {
  position: fixed;
  inset: auto;
  width: 36rem;
  height: 36rem;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

.ambient-left {
  top: -10rem;
  left: -16rem;
  background: rgba(72, 255, 234, 0.18);
}

.ambient-right {
  top: 28rem;
  right: -18rem;
  background: rgba(33, 202, 194, 0.18);
}

.site-header,
.hero,
.section,
.final-cta {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(57, 243, 232, 0.18), rgba(255, 255, 255, 0.04));
  color: var(--gold-strong);
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-copy strong,
.site-nav a,
.hero h1,
.section-head h2,
.story-card h3,
.price-card h3,
.audience-card h3,
.case-card h3,
.dist-card h3,
.final-copy h2,
.faq-item summary {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

.brand-copy strong {
  font-size: 1.05rem;
  letter-spacing: 0.08em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
}

.site-nav a {
  font-size: 0.92rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    transform 240ms ease,
    background 240ms ease,
    border-color 240ms ease,
    color 240ms ease,
    box-shadow 240ms ease;
}

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

.button-small {
  min-height: 42px;
  padding-inline: 18px;
}

.button-primary {
  background: linear-gradient(135deg, #43f9eb 0%, #16cfc5 100%);
  color: #032123;
  box-shadow: 0 16px 40px rgba(22, 207, 197, 0.3);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(114, 255, 244, 0.06);
  color: var(--muted-strong);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.8fr);
  gap: 28px;
  padding: 48px 0 72px;
}

.hero-copy,
.hero-panel,
.price-card,
.story-card,
.delivery-panel,
.audience-card,
.case-card,
.dist-card,
.timeline-item,
.faq-item,
.final-cta,
.tag-wall,
.image-placeholder {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.eyebrow,
.metric-label,
.card-kicker,
.timeline-date {
  color: var(--gold-strong);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 12ch;
  margin: 0 0 18px;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.hero-lead,
.section-head p,
.price-card p,
.story-card p,
.delivery-panel p,
.audience-card li,
.case-card p,
.dist-card p,
.timeline-item p,
.faq-item p,
.final-copy p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0;
}

.metric-card {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(8, 73, 76, 0.82), rgba(4, 35, 37, 0.7));
}

.metric-card strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 1.6rem;
  color: var(--text);
}

.metric-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.consult-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 18px;
  margin-top: 20px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(114, 255, 244, 0.2);
  background: linear-gradient(180deg, rgba(8, 74, 77, 0.72), rgba(4, 35, 37, 0.62));
  box-shadow: var(--shadow);
}

.consult-copy h3 {
  margin: 8px 0 10px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.6rem;
  line-height: 1.15;
}

.consult-copy p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.consult-qr {
  margin: 0;
  padding: 10px;
  border-radius: 24px;
  border: 1px solid rgba(114, 255, 244, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.consult-qr img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  background: #ffffff;
}

.hero-panel,
.final-cta {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  background:
    linear-gradient(180deg, rgba(8, 74, 77, 0.84), rgba(4, 34, 36, 0.8)),
    linear-gradient(135deg, rgba(57, 243, 232, 0.08), rgba(23, 207, 197, 0.06));
  box-shadow: var(--shadow);
}

.panel-intro h2 {
  margin: 10px 0 0;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.08;
}

.hero-points {
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 14px;
  color: var(--muted-strong);
  line-height: 1.7;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--gold);
}

.timeline-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(114, 255, 244, 0.08);
  border: 1px solid rgba(114, 255, 244, 0.22);
}

.timeline-chip span {
  color: var(--muted);
  font-size: 0.86rem;
}

.timeline-chip strong {
  font-size: 1.5rem;
  color: var(--gold-strong);
}

.section {
  padding: 46px 0;
}

.section-head {
  max-width: 780px;
  margin-bottom: 26px;
}

.section-head h2 {
  margin: 8px 0 12px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.pricing-grid,
.story-grid,
.audience-grid,
.case-grid,
.distribution-grid {
  display: grid;
  gap: 18px;
}

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

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

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

.audience-value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

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

.distribution-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.price-card,
.story-card,
.audience-card,
.case-card,
.dist-card,
.distribution-detail-card,
.faq-item {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(8, 74, 77, 0.72), rgba(4, 35, 37, 0.62));
}

.highlight {
  border-color: rgba(114, 255, 244, 0.42);
  background:
    linear-gradient(180deg, rgba(114, 255, 244, 0.16), rgba(8, 74, 77, 0.18)),
    rgba(4, 35, 37, 0.32);
}

.price-card h3,
.story-card h3,
.audience-card h3,
.dist-card h3,
.final-copy h2 {
  margin: 12px 0 10px;
  font-size: 1.6rem;
  line-height: 1.15;
}

.story-card .card-index {
  color: rgba(255, 223, 154, 0.68);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
}

.delivery-layout,
.community-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 18px;
}

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

.delivery-stat {
  padding: 28px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(8, 74, 77, 0.78), rgba(4, 35, 37, 0.62));
}

.delivery-stat strong {
  display: block;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 2.6rem;
  color: var(--gold-strong);
}

.delivery-stat span {
  color: var(--muted-strong);
}

.delivery-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(5, 51, 54, 0.74);
}

.topic-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.topic-grid span,
.tag-wall span {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(114, 255, 244, 0.22);
  background: rgba(114, 255, 244, 0.08);
  color: var(--muted-strong);
}

.media-band,
.distribution-media {
  margin-top: 18px;
}

.media-grid,
.media-stack,
.reviews-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 18px;
}

.media-stack {
  grid-template-columns: 1fr;
}

.reviews-layout,
.case-supplement {
  grid-template-columns: 1fr;
}

.case-supplement {
  display: grid;
  gap: 14px;
  margin-bottom: 22px;
}

.community-layout {
  grid-template-columns: 1fr;
}

.audience-card ul {
  margin: 0;
  padding-left: 20px;
}

.case-card h3 {
  margin: 0 0 10px;
  font-size: 1.4rem;
  color: var(--gold-strong);
}

.audience-card ul {
  display: grid;
  gap: 10px;
}

.audience-card li::marker {
  color: var(--gold-strong);
}

.audience-matrix {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.audience-matrix-copy h3 {
  margin: 8px 0 10px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.8rem;
  line-height: 1.15;
}

.audience-matrix-copy p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.audience-matrix-frame {
  max-width: 980px;
  margin-inline: auto;
}

.audience-matrix-frame img {
  background: #f5f7ff;
}

.tag-wall {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 12px;
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(7, 58, 61, 0.62);
}

.image-placeholder {
  display: grid;
  place-items: center;
  min-height: 260px;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px dashed rgba(114, 255, 244, 0.26);
  background:
    linear-gradient(135deg, rgba(57, 243, 232, 0.08), rgba(255, 255, 255, 0.02)),
    repeating-linear-gradient(
      -45deg,
      rgba(114, 255, 244, 0.03),
      rgba(114, 255, 244, 0.03) 12px,
      transparent 12px,
      transparent 24px
    );
  text-align: center;
  color: var(--muted-strong);
}

.media-frame,
.reviews-copy,
.distribution-note {
  margin: 0;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(8, 74, 77, 0.78), rgba(4, 35, 37, 0.68));
  box-shadow: var(--shadow);
}

.media-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  object-fit: contain;
  object-position: top center;
}

.media-wide img,
.review-frame img,
.roster-frame img {
  object-fit: contain;
  background: rgba(0, 0, 0, 0.24);
}

.media-poster img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
}

.roster-frame {
  min-height: 0;
  max-width: 440px;
  margin-inline: auto;
}

.review-frame {
  min-height: 0;
  padding: 10px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.review-frame img {
  border-radius: 18px;
  background: #f7f7f2;
}

.review-shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 14px;
  border-radius: 32px;
  border: 1px solid rgba(114, 255, 244, 0.18);
  background:
    linear-gradient(180deg, rgba(8, 74, 77, 0.86), rgba(4, 35, 37, 0.76)),
    radial-gradient(circle at top right, rgba(114, 255, 244, 0.08), transparent 26%);
  box-shadow: 0 24px 70px rgba(0, 10, 12, 0.36);
}

.review-shell-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 14px;
  color: var(--muted);
}

.review-shell-head p {
  margin: 0 0 0 6px;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-shell-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(114, 255, 244, 0.7);
}

.reviews-copy,
.distribution-note {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 24px 28px 16px;
}

.proof-badge {
  display: inline-flex;
  width: fit-content;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(114, 255, 244, 0.28);
  background: rgba(114, 255, 244, 0.1);
  color: var(--gold-strong);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}

.distribution-note h3 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.8rem;
  line-height: 1.15;
}

.distribution-detail-card h3 {
  margin: 8px 0 12px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.5rem;
  line-height: 1.15;
}

.distribution-detail-card ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.distribution-detail-card li {
  color: var(--muted);
  line-height: 1.75;
}

.distribution-detail-card li::marker {
  color: var(--gold-strong);
}

.detail-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.distribution-visual {
  margin-top: 18px;
}

.distribution-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.timeline {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 18px;
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(8, 74, 77, 0.74), rgba(4, 35, 37, 0.62));
}

.timeline-item h3 {
  margin: 0 0 8px;
  font-size: 1.16rem;
}

.timeline-item p {
  margin: 0;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.15rem;
  color: var(--text);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 14px 0 0;
}

.final-cta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 28px auto 60px;
}

.final-copy {
  max-width: 700px;
}

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

.final-actions-rich {
  align-items: center;
}

.final-action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.consult-qr-compact {
  width: 220px;
}

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

.js-ready .reveal {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

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

  .reveal,
  .button {
    transition: none;
    transform: none;
  }

  .reveal,
  .js-ready .reveal,
  .js-ready .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1100px) {
  .site-nav {
    display: none;
  }

  .hero,
  .delivery-layout,
  .community-layout,
  .final-cta,
  .media-grid,
  .reviews-layout,
  .consult-card {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 900px) {
  .hero {
    padding-top: 24px;
  }

  .hero-metrics,
  .pricing-grid,
  .story-grid,
  .audience-grid,
  .audience-value-grid,
  .distribution-grid,
  .distribution-detail-grid,
  .delivery-summary {
    grid-template-columns: 1fr;
  }

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

  .timeline-date {
    margin-bottom: -6px;
  }
}

@media (max-width: 640px) {
  .site-header,
  .hero,
  .section,
  .final-cta {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .site-header {
    padding-top: 16px;
  }

  .button-small {
    display: none;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.8rem, 18vw, 4.3rem);
  }

  .panel-intro h2,
  .section-head h2,
  .final-copy h2 {
    font-size: clamp(1.9rem, 9vw, 2.7rem);
  }

  .hero-panel,
  .price-card,
  .story-card,
  .audience-card,
  .case-card,
  .dist-card,
  .faq-item,
  .final-cta,
  .reviews-copy,
  .distribution-note,
  .media-frame,
  .consult-card {
    padding: 20px;
  }

  .consult-qr-compact {
    width: min(100%, 240px);
  }

  .metric-card strong,
  .delivery-stat strong {
    font-size: 2rem;
  }

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