:root {
  --bg: #f5efe3;
  --bg-soft: #fffaf0;
  --surface: rgba(255, 250, 240, 0.72);
  --surface-strong: #fffaf2;
  --ink: #182126;
  --muted: #59656b;
  --line: rgba(24, 33, 38, 0.12);
  --accent: #0e7a6d;
  --accent-strong: #085247;
  --amber: #d28a2f;
  --coral: #cb644e;
  --shadow: 0 24px 80px rgba(24, 33, 38, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Manrope", "PingFang SC", "Noto Sans SC", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(210, 138, 47, 0.24), transparent 28%),
    radial-gradient(circle at 90% 12%, rgba(14, 122, 109, 0.18), transparent 24%),
    linear-gradient(180deg, #f4ecdf 0%, #f8f1e6 38%, #f9f6ef 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.28), transparent 72%);
  pointer-events: none;
}

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

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

.page-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 48px;
}

.topbar {
  position: sticky;
  top: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  background: rgba(255, 250, 240, 0.72);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(24, 33, 38, 0.08);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.06);
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(14, 122, 109, 1), rgba(210, 138, 47, 1));
  position: relative;
  overflow: hidden;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  background: rgba(255, 250, 240, 0.78);
  border-radius: 999px;
}

.brand-mark::before {
  inset: 8px 19px 8px 9px;
}

.brand-mark::after {
  inset: 17px 9px 17px 8px;
}

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

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy small,
.topnav a,
.hero-text,
.section-heading p,
.timeline li span,
.news-card span,
.analysis-grid article span,
.answer-card p,
.blueprint-card p,
.waitlist .eyebrow {
  color: var(--muted);
}

.topnav {
  display: inline-flex;
  gap: 18px;
  font-size: 0.96rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  color: #fff9ef;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  box-shadow: 0 16px 30px rgba(14, 122, 109, 0.24);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

.cta:hover,
.chip:hover,
.prompt-pill:hover,
.news-card:hover {
  transform: translateY(-2px);
}

.cta.secondary,
.cta.ghost {
  color: var(--ink);
  background: rgba(255, 250, 240, 0.72);
  border: 1px solid rgba(24, 33, 38, 0.08);
  box-shadow: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 34px;
  padding: 72px 0 40px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  margin-bottom: 14px;
}

.hero h1,
.section-heading h2,
.waitlist h2 {
  margin: 0;
  font-family: "DM Serif Display", "Songti SC", serif;
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(3.4rem, 7vw, 5.9rem);
  max-width: 11ch;
}

.hero-text {
  max-width: 640px;
  margin: 22px 0 30px;
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions,
.hero-metrics,
.form-row,
.source-chips,
.prompt-list,
.blueprint-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-metrics {
  list-style: none;
  padding: 0;
  margin: 34px 0 0;
}

.hero-metrics li,
.pulse-card,
.timeline-card,
.news-card,
.input-card,
.analysis-card,
.source-card,
.answer-card,
.blueprint-card,
.waitlist {
  border: 1px solid rgba(24, 33, 38, 0.08);
  background: var(--surface);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-metrics li {
  flex: 1 1 180px;
  padding: 18px;
  border-radius: var(--radius-md);
}

.hero-metrics strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.3rem;
}

.hero-panel {
  position: relative;
  min-height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
}

.panel-glow {
  position: absolute;
  inset: 6% 9% auto;
  height: 62%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 122, 109, 0.14), transparent 66%);
  filter: blur(10px);
}

.brief-card,
.pulse-card {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl);
}

.brief-card {
  padding: 26px;
  background: linear-gradient(180deg, rgba(24, 33, 38, 0.96), rgba(24, 33, 38, 0.86));
  color: #fff8ed;
}

.card-head,
.analysis-head,
.answer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.card-head span,
.analysis-head p,
.answer-head p {
  display: block;
  color: rgba(255, 248, 237, 0.66);
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.signal-grid article {
  padding: 18px;
  background: rgba(255, 248, 237, 0.08);
  border: 1px solid rgba(255, 248, 237, 0.08);
  border-radius: var(--radius-md);
}

.signal-grid span,
.analysis-grid article span,
.blueprint-card span {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.signal-grid strong,
.analysis-grid article strong,
.answer-card h3,
.timeline-card h3,
.news-card h3,
.blueprint-card h3 {
  display: block;
  line-height: 1.35;
}

.pulse-card {
  margin-left: 48px;
  padding: 22px 24px;
  max-width: 360px;
  background: rgba(255, 250, 240, 0.92);
}

.pulse-line strong {
  display: block;
  margin-top: 6px;
  font-size: 1.25rem;
}

.mini-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 68px;
  margin-top: 18px;
}

.mini-bars span {
  flex: 1;
  border-radius: 999px 999px 12px 12px;
  background: linear-gradient(180deg, rgba(14, 122, 109, 0.18), rgba(14, 122, 109, 0.82));
  animation: bars 1600ms ease-in-out infinite alternate;
}

.mini-bars span:nth-child(1) {
  height: 26px;
}

.mini-bars span:nth-child(2) {
  height: 58px;
  animation-delay: 140ms;
}

.mini-bars span:nth-child(3) {
  height: 44px;
  animation-delay: 280ms;
}

.mini-bars span:nth-child(4) {
  height: 66px;
  animation-delay: 420ms;
}

.mini-bars span:nth-child(5) {
  height: 38px;
  animation-delay: 560ms;
}

.marquee-bar {
  overflow: hidden;
  padding: 12px 0 8px;
  border-top: 1px solid rgba(24, 33, 38, 0.08);
  border-bottom: 1px solid rgba(24, 33, 38, 0.08);
}

.marquee-track {
  width: max-content;
  display: flex;
  gap: 28px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  animation: marquee 20s linear infinite;
}

.marquee-track span::after {
  content: "•";
  margin-left: 28px;
  color: var(--accent);
}

.section {
  padding: 94px 0 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 28px;
}

.section-heading h2,
.waitlist h2 {
  font-size: clamp(2.3rem, 4.8vw, 4.3rem);
}

.section-heading p:last-child,
.waitlist p:last-child {
  margin-top: 16px;
  font-size: 1.04rem;
  line-height: 1.75;
}

.briefing-layout,
.holdings-layout,
.qa-layout {
  display: grid;
  gap: 20px;
}

.briefing-layout {
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
}

.timeline-card,
.input-card,
.analysis-card,
.source-card,
.answer-card,
.blueprint-card,
.waitlist {
  border-radius: var(--radius-xl);
}

.timeline-card,
.input-card,
.analysis-card,
.source-card,
.answer-card {
  padding: 28px;
}

.timeline {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.timeline li {
  position: relative;
  padding: 0 0 22px 24px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(14, 122, 109, 0.12);
}

.timeline li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 22px;
  width: 2px;
  height: calc(100% - 6px);
  background: rgba(24, 33, 38, 0.12);
}

.timeline li:last-child::after {
  display: none;
}

.timeline li strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.news-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.news-card {
  min-height: 280px;
  padding: 24px;
  border-radius: 28px;
  transition: transform 180ms ease, border-color 180ms ease;
}

.news-card[data-theme="amber"] {
  background:
    linear-gradient(180deg, rgba(255, 250, 240, 0.84), rgba(255, 244, 226, 0.84));
}

.news-card[data-theme="jade"] {
  background:
    linear-gradient(180deg, rgba(244, 255, 252, 0.92), rgba(229, 246, 241, 0.92));
}

.news-card[data-theme="coral"] {
  background:
    linear-gradient(180deg, rgba(255, 245, 242, 0.92), rgba(251, 233, 228, 0.92));
}

.news-card.active {
  border-color: rgba(24, 33, 38, 0.18);
  transform: translateY(-4px) rotate(-1deg);
}

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

.input-card label,
.upload-field span {
  display: block;
  margin-bottom: 10px;
  font-weight: 700;
}

textarea,
select {
  width: 100%;
  border: 1px solid rgba(24, 33, 38, 0.12);
  border-radius: 18px;
  background: rgba(255, 250, 240, 0.82);
  color: var(--ink);
}

textarea {
  resize: vertical;
  min-height: 210px;
  padding: 18px;
  line-height: 1.7;
  margin-bottom: 18px;
}

select {
  min-height: 52px;
  padding: 0 16px;
}

.upload-field {
  margin: 20px 0 24px;
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px dashed rgba(24, 33, 38, 0.18);
  background: rgba(255, 250, 240, 0.62);
  cursor: pointer;
}

.upload-field input {
  display: none;
}

.upload-field small {
  color: var(--muted);
}

.analysis-head h3,
.answer-card h3 {
  margin: 0;
  font-size: 1.8rem;
}

.analysis-head p,
.answer-head p {
  color: var(--muted);
  margin: 0 0 8px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  background: rgba(24, 33, 38, 0.08);
}

.status-pill.positive {
  background: rgba(14, 122, 109, 0.12);
  color: var(--accent-strong);
}

.status-pill.caution {
  background: rgba(210, 138, 47, 0.14);
  color: #8d5818;
}

.status-pill.neutral {
  background: rgba(24, 33, 38, 0.08);
  color: var(--ink);
}

.analysis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.analysis-grid article {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 250, 240, 0.68);
  border: 1px solid rgba(24, 33, 38, 0.06);
}

.decision-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(24, 33, 38, 0.06);
}

.decision-meter {
  flex: 1;
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(24, 33, 38, 0.08);
}

.decision-meter i {
  display: block;
  width: 50%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--amber), var(--accent));
  transition: width 240ms ease;
}

.chip,
.prompt-pill {
  border: 1px solid rgba(24, 33, 38, 0.12);
  border-radius: 999px;
  background: rgba(255, 250, 240, 0.76);
  color: var(--ink);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.chip {
  min-height: 44px;
  padding: 0 16px;
}

.chip.active {
  background: var(--ink);
  color: #fff8ed;
}

.prompt-list {
  margin-top: 22px;
}

.prompt-pill {
  padding: 12px 16px;
}

.answer-card p,
.answer-points {
  line-height: 1.75;
}

.detail-stack,
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.detail-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 250, 240, 0.68);
  border: 1px solid rgba(24, 33, 38, 0.06);
}

.detail-card > span {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.plain-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.75;
}

.plain-list a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.citation-card {
  margin-top: 18px;
}

.qa-label {
  display: block;
  margin: 26px 0 10px;
  font-weight: 700;
}

.answer-points {
  padding-left: 20px;
  margin: 22px 0 0;
}

.blueprint-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.blueprint-card {
  padding: 24px;
  min-height: 240px;
}

.waitlist {
  margin: 94px 0 24px;
  padding: 30px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.floating {
  animation: float 4.8s ease-in-out infinite;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes bars {
  from {
    transform: scaleY(0.88);
    opacity: 0.78;
  }
  to {
    transform: scaleY(1.02);
    opacity: 1;
  }
}

@media (max-width: 1080px) {
  .topbar,
  .waitlist {
    border-radius: 28px;
  }

  .topbar {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .topnav {
    grid-column: 1 / -1;
    order: 3;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero,
  .briefing-layout,
  .holdings-layout,
  .qa-layout,
  .blueprint-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-panel {
    min-height: auto;
  }

  .pulse-card {
    margin-left: 0;
    max-width: none;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1240px);
  }

  .topbar {
    top: 8px;
    padding: 14px;
  }

  .topnav {
    gap: 12px;
    font-size: 0.92rem;
  }

  .hero {
    padding-top: 44px;
  }

  .hero h1 {
    max-width: none;
  }

  .signal-grid,
  .analysis-grid,
  .detail-stack,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

  .timeline-card,
  .input-card,
  .analysis-card,
  .source-card,
  .answer-card,
  .waitlist {
    padding: 22px;
  }

  .waitlist {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}