:root {
  --primary: #f4b72f;
  --primary-dark: #b87412;
  --primary-soft: #fff4d2;
  --ink: #171426;
  --muted: #625f70;
  --line: #e8e3d7;
  --paper: #ffffff;
  --panel: #f8f6ef;
  --plum: #351542;
  --teal: #147a7e;
  --shadow: 0 18px 45px rgba(32, 19, 45, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(232, 227, 215, 0.9);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(1160px, calc(100% - 32px));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img,
.h5-brand img {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 13px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
  background: var(--primary-soft);
}

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

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 750;
  line-height: 1;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

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

.btn-primary {
  color: #251708;
  background: linear-gradient(135deg, #ffd95d, var(--primary));
  box-shadow: 0 12px 24px rgba(184, 116, 18, 0.22);
}

.btn-secondary {
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.12);
}

.btn-muted {
  color: var(--ink);
  border-color: var(--line);
  background: var(--paper);
}

.section {
  padding: 92px 0;
}

.section.alt {
  background: var(--panel);
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  font-size: 76px;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: 46px;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.2;
}

.lead {
  color: var(--muted);
  font-size: 21px;
}

.hero {
  min-height: calc(100vh - 74px);
  padding: 72px 0 56px;
  color: var(--paper);
  background:
    linear-gradient(115deg, rgba(21, 12, 31, 0.94), rgba(53, 21, 66, 0.82) 52%, rgba(20, 122, 126, 0.68)),
    var(--plum);
  overflow: hidden;
}

.hero-grid {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  align-items: center;
  gap: 48px;
}

.hero .lead {
  color: rgba(255, 255, 255, 0.82);
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 660px;
}

.signal {
  min-height: 92px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.signal strong {
  display: block;
  color: var(--primary);
  font-size: 26px;
  line-height: 1;
}

.signal span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
}

.hero-visual {
  position: relative;
}

.hero-visual img,
.page-visual img,
.media-panel img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.hero-visual img {
  aspect-ratio: 4 / 5;
}

.market-card {
  position: absolute;
  left: -24px;
  bottom: 26px;
  width: min(300px, 78%);
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(18, 12, 26, 0.82);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(14px);
}

.mini-chart {
  height: 72px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  align-items: end;
  gap: 5px;
  margin-top: 16px;
}

.mini-chart span {
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--primary), #fff0a8);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  align-items: center;
  gap: 56px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.feature-stack {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 28px;
  align-items: stretch;
}

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

.feature-item,
.step,
.legal-section,
.contact-card,
.requirement,
.quote,
.insight-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.feature-item {
  padding: 20px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
}

.icon-box {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #241505;
  background: var(--primary-soft);
  font-weight: 850;
}

.media-panel {
  min-height: 100%;
}

.media-panel img {
  height: 100%;
  min-height: 480px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.step {
  padding: 22px;
}

.step-number {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #241505;
  background: var(--primary);
  font-weight: 850;
}

.insight-grid,
.quote-grid,
.download-grid,
.contact-grid,
.legal-grid,
.requirement-grid {
  display: grid;
  gap: 18px;
}

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

.insight-card,
.quote {
  padding: 24px;
}

.insight-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: 30px;
  line-height: 1;
  color: var(--teal);
}

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

.quote cite {
  color: var(--ink);
  font-style: normal;
  font-weight: 750;
}

.cta-band {
  padding: 44px;
  border-radius: 8px;
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(53, 21, 66, 0.98), rgba(20, 122, 126, 0.92)),
    var(--plum);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
}

.page-hero {
  padding: 76px 0;
  color: var(--paper);
  background:
    linear-gradient(120deg, rgba(21, 12, 31, 0.96), rgba(53, 21, 66, 0.88) 55%, rgba(184, 116, 18, 0.52)),
    var(--plum);
}

.page-hero .lead {
  color: rgba(255, 255, 255, 0.82);
}

.page-hero.compact {
  padding-bottom: 52px;
}

.page-visual img {
  aspect-ratio: 16 / 10;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.principle {
  padding: 24px;
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  background: var(--paper);
}

.timeline-lite {
  display: grid;
  gap: 16px;
}

.timeline-lite article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.legal-wrap {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
}

.legal-intro {
  margin-top: -36px;
  padding: 26px;
  border: 1px solid rgba(232, 227, 215, 0.8);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.legal-section {
  padding: 28px;
  margin-top: 18px;
}

.legal-section ol,
.legal-section ul {
  padding-left: 22px;
}

.notice {
  padding: 18px;
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  background: var(--primary-soft);
}

.contact-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  align-items: start;
}

.form-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  margin-bottom: 16px;
}

label {
  display: block;
  margin-bottom: 7px;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(244, 183, 47, 0.26);
  border-color: var(--primary);
}

.checkline {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.checkline input {
  width: 18px;
  min-height: 18px;
  margin-top: 4px;
}

.form-message {
  margin-top: 16px;
  font-weight: 750;
}

.contact-card {
  padding: 24px;
  margin-bottom: 16px;
}

.download-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  align-items: center;
}

.store-buttons {
  display: grid;
  gap: 12px;
  max-width: 360px;
}

.store-btn {
  min-height: 62px;
  justify-content: flex-start;
  gap: 12px;
  color: var(--paper);
  background: var(--ink);
}

.store-btn span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

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

.requirement {
  padding: 22px;
}

.site-footer {
  padding: 48px 0 30px;
  color: rgba(255, 255, 255, 0.76);
  background: #18101f;
}

.footer-inner {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  gap: 22px;
  justify-items: center;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.86);
}

.h5-header {
  padding: 18px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.h5-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
}

.h5-main {
  padding: 28px 16px 44px;
}

.h5-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  h1 {
    font-size: 58px;
  }

  h2 {
    font-size: 38px;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links,
  .nav-actions .btn-primary {
    display: none;
  }

  .nav-links.is-open {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 74px;
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    box-shadow: var(--shadow);
  }

  .hero-grid,
  .split,
  .feature-stack,
  .contact-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    max-width: 540px;
  }

  .market-card {
    left: 14px;
  }

  .steps-grid,
  .insight-grid,
  .principles,
  .requirement-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cta-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  .lead {
    font-size: 18px;
  }

  .section {
    padding: 56px 0;
  }

  .signal-row,
  .steps-grid,
  .insight-grid,
  .principles,
  .requirement-grid,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-actions,
  .cta-band {
    align-items: stretch;
  }

  .hero-actions .btn,
  .cta-band .btn,
  .store-buttons {
    width: 100%;
  }

  .media-panel img {
    min-height: 300px;
  }

  .legal-section,
  .form-panel,
  .cta-band {
    padding: 22px;
  }
}