:root {
  --bg: #f5efe3;
  --bg-soft: #fbf8f1;
  --surface: rgba(255, 253, 248, 0.82);
  --surface-strong: rgba(255, 252, 246, 0.94);
  --text: #1f2a21;
  --muted: #5f6e63;
  --line: rgba(31, 42, 33, 0.1);
  --brand: #2f7a53;
  --brand-strong: #1f5c3c;
  --accent: #d7b24d;
  --shadow: 0 24px 60px rgba(37, 52, 39, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "SF Pro Display", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 231, 176, 0.55), transparent 34%),
    radial-gradient(circle at top right, rgba(174, 215, 187, 0.48), transparent 28%),
    linear-gradient(180deg, #f8f4ea 0%, #f5efe3 44%, #f1eadc 100%);
  line-height: 1.6;
}

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

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(245, 239, 227, 0.78);
  border-bottom: 1px solid rgba(31, 42, 33, 0.06);
}

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

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

.brand-logo-image {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(34, 94, 62, 0.18);
  flex: 0 0 auto;
}

.brand-copy strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand-copy span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 0.96rem;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 14px 28px rgba(47, 122, 83, 0.22);
}

.cta-link.secondary {
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-strong);
  border: 1px solid rgba(47, 122, 83, 0.14);
  box-shadow: none;
}

.hero {
  padding: 64px 0 44px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--brand-strong);
  background: rgba(255, 253, 248, 0.78);
  border: 1px solid rgba(47, 122, 83, 0.12);
  font-size: 0.9rem;
  font-weight: 600;
}

.hero h1,
.page-hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero p,
.page-hero p {
  margin: 0;
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 690px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-card,
.panel,
.feature-card,
.faq-card,
.legal-card,
.support-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-card {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.device-preview {
  position: relative;
  padding: 18px;
  border-radius: 34px;
  background: linear-gradient(180deg, #22352a 0%, #121a15 100%);
  box-shadow: 0 30px 70px rgba(18, 26, 21, 0.26);
}

.device-preview::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  width: 34%;
  height: 22px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.device-screen {
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(249, 246, 238, 0.98), rgba(240, 234, 218, 0.98)),
    radial-gradient(circle at top right, rgba(140, 181, 161, 0.22), transparent 34%);
  padding: 20px;
  min-height: 640px;
}

.screenshot-screen {
  padding: 0;
  overflow: hidden;
  background: #f3ebdd;
}

.hero-screenshot {
  width: 100%;
  height: 100%;
  min-height: 640px;
  object-fit: cover;
  object-position: center top;
}

.screen-header,
.screen-row,
.mini-list li,
.companion-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.screen-header {
  margin-bottom: 20px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(47, 122, 83, 0.12);
  color: var(--brand-strong);
  font-size: 0.8rem;
  font-weight: 600;
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.mini-card,
.stat-card,
.companion-list,
.note-card {
  border-radius: 22px;
  background: var(--surface-strong);
  border: 1px solid rgba(31, 42, 33, 0.06);
}

.mini-card {
  padding: 14px;
}

.mini-card strong,
.stat-card strong,
.support-card strong,
.faq-card strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.mini-card span,
.stat-card span,
.support-card span,
.faq-card span,
.mini-list li span,
.companion-row span,
.legal-card p,
.legal-card li {
  color: var(--muted);
}

.stat-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat-card {
  padding: 16px;
}

.companion-list {
  padding: 12px;
}

.companion-row {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(31, 42, 33, 0.06);
}

.companion-row:last-child {
  border-bottom: 0;
}

.companion-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.companion-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.dot-sip { background: #54a6de; }
.dot-drift { background: #6884c9; }
.dot-ease { background: #d08e75; }
.dot-luna { background: #c982a4; }
.dot-memo { background: #78a180; }
.dot-vitality { background: #c07c56; }

.section {
  padding: 28px 0 20px;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-header h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
}

.section-header p {
  margin: 0;
  max-width: 620px;
  color: var(--muted);
}

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

.feature-card,
.faq-card,
.support-card {
  padding: 22px;
  border-radius: var(--radius-lg);
}

.feature-card h3,
.faq-card h3,
.support-card h3,
.legal-card h2 {
  margin: 12px 0 8px;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}

.icon-badge {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(47, 122, 83, 0.12);
  color: var(--brand-strong);
  font-size: 1.3rem;
}

.feature-list,
.mini-list,
.legal-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.feature-list li,
.legal-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}

.feature-list li::before,
.legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.mini-list li {
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(31, 42, 33, 0.06);
}

.mini-list li:last-child {
  border-bottom: 0;
}

.notice {
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(31, 92, 60, 0.08);
  border: 1px solid rgba(31, 92, 60, 0.08);
  color: var(--brand-strong);
}

.callout {
  margin-top: 28px;
  padding: 26px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(47, 122, 83, 0.12), rgba(215, 178, 77, 0.16));
  border: 1px solid rgba(47, 122, 83, 0.08);
}

.callout h3 {
  margin: 0 0 8px;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.callout p {
  margin: 0;
  color: var(--muted);
}

.page-hero {
  padding: 54px 0 22px;
}

.breadcrumb {
  color: var(--muted);
  font-size: 0.95rem;
}

.legal-card,
.panel {
  border-radius: var(--radius-xl);
  padding: 26px;
}

.legal-card h2 {
  font-size: 1.22rem;
}

.legal-card p,
.legal-card li {
  font-size: 0.98rem;
}

.page-stack {
  display: grid;
  gap: 18px;
}

.footer {
  padding: 44px 0 54px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

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

@media (max-width: 1040px) {
  .hero-grid,
  .feature-grid,
  .support-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .section-header,
  .footer-inner,
  .topbar-inner {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .hero {
    padding-top: 38px;
  }

  .hero-actions,
  .nav-links,
  .hero-meta {
    width: 100%;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 12px;
  }

  .device-screen {
    min-height: auto;
  }

  .screen-grid,
  .stat-band {
    grid-template-columns: 1fr;
  }
}