:root {
  --ink: #172033;
  --muted: #5b6577;
  --line: #d9e0ea;
  --paper: #ffffff;
  --soft: #f6f8fb;
  --navy: #1e3a5f;
  --navy-2: #2d5282;
  --orange: #f4a261;
  --red: #c8102e;
  --green: #1f9d68;
  --shadow: 0 18px 42px rgba(23, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--soft);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--navy-2);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(217, 224, 234, 0.85);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 14px 0;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

.nav-links a:hover {
  color: var(--navy);
  background: rgba(30, 58, 95, 0.07);
}

.nav-links a[aria-current="page"] {
  color: var(--paper);
  background: var(--navy);
  box-shadow: 0 8px 18px rgba(30, 58, 95, 0.18);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  background: var(--orange);
  color: #132033;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.button.secondary {
  background: var(--paper);
  color: var(--navy);
  border-color: var(--line);
}

.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: white;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 46px;
  align-items: center;
  width: min(1120px, calc(100% - 32px));
  min-height: 640px;
  margin: 0 auto;
  padding: 64px 0 54px;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 18px;
  padding: 5px 12px;
  border: 1px solid rgba(244, 162, 97, 0.72);
  border-radius: 999px;
  color: #ffd9b7;
  font-size: 13px;
  font-weight: 750;
}

h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(44px, 7vw, 82px);
}

.hero p {
  max-width: 660px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 20px;
}

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

.hero-visual {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: #0f2540;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 1200 / 628;
  object-fit: cover;
}

.download-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(260px, 0.52fr);
  gap: 28px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 30px;
  box-shadow: var(--shadow);
}

.download-panel h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: clamp(30px, 4vw, 44px);
}

.download-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.qr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.qr-card {
  display: grid;
  gap: 12px;
  justify-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--soft);
  text-align: center;
}

.qr-card img {
  width: min(100%, 152px);
  aspect-ratio: 1;
  border: 8px solid var(--paper);
  border-radius: 8px;
}

.qr-card strong {
  color: var(--navy);
}

.availability {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.availability span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 74px 0;
}

.section h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: clamp(30px, 4vw, 46px);
}

.section-intro {
  max-width: 760px;
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 18px;
}

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

.tile,
.notice,
.policy-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.tile {
  padding: 24px;
}

.tile strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-size: 18px;
}

.notice {
  padding: 22px;
  border-left: 5px solid var(--red);
}

.notice strong {
  color: var(--navy);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(280px, 0.56fr);
  gap: 28px;
  align-items: start;
}

.contact-panel {
  border-top: 5px solid var(--orange);
  padding: 24px;
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.contact-panel h2,
.contact-panel h3 {
  margin-top: 0;
}

.page-hero {
  background: var(--navy);
  color: white;
}

.page-hero .section {
  padding: 58px 0;
}

.page-hero h1 {
  font-size: clamp(40px, 6vw, 68px);
}

.page-hero p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.policy {
  max-width: 920px;
}

.policy-block {
  padding: 28px;
  margin-bottom: 18px;
}

.policy-block h2 {
  margin: 0 0 12px;
  font-size: 26px;
}

.policy-block h3 {
  margin: 24px 0 8px;
  color: var(--navy);
}

.policy-block ul,
.policy-block ol {
  padding-left: 22px;
}

.policy-block li + li {
  margin-top: 8px;
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 3px;
  }

  .hero-inner,
  .split,
  .download-panel,
  .grid {
    grid-template-columns: 1fr;
  }

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

  .hero-inner {
    min-height: auto;
    padding-top: 48px;
  }

  .hero p {
    font-size: 18px;
  }

  .section {
    padding: 52px 0;
  }

  .footer-inner {
    flex-direction: column;
  }
}