:root {
  --bg: #f5f1ea;
  --surface: rgba(255, 253, 250, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.74);
  --surface-soft: #f0e7dc;
  --line: #ddd1c2;
  --text: #201914;
  --muted: #6b6056;
  --accent: #b86a30;
  --accent-strong: #cf8551;
  --shadow: 0 18px 50px rgba(40, 25, 12, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --content-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(233, 199, 167, 0.55), transparent 24%),
    linear-gradient(180deg, #fbf8f4 0%, var(--bg) 100%);
}

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

.site-shell {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 8px 0 28px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #fff;
  font-weight: 800;
}

.brand-text {
  font-size: 20px;
  font-weight: 800;
}

.nav {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 30px;
  align-items: center;
  padding: 22px 0 34px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 800;
}

.hero h1,
.section-head h2,
.download-card h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 74px);
  max-width: 11ch;
}

.hero-text,
.section-head p,
.download-card p,
.feature-card p,
.step-card p,
.value-panel li,
.faq-item p,
.footer p,
.stat-card span,
.trust-item span {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.hero-text {
  max-width: 60ch;
  margin: 18px 0 0;
}

.hero-actions,
.download-actions,
.footer-links,
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  box-shadow: 0 10px 24px rgba(184, 106, 48, 0.22);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.62);
  border-color: var(--line);
}

.hero-meta {
  margin-top: 20px;
}

.hero-meta span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
  max-width: 560px;
}

.stat-card {
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.stat-card strong {
  display: block;
  font-size: 15px;
  font-weight: 800;
}

.stat-card span {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.55;
}

.hero-card,
.trust-strip,
.feature-card,
.step-card,
.value-panel,
.faq-item,
.download-card {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-card,
.trust-strip,
.download-card {
  border-radius: var(--radius-xl);
}

.hero-card {
  padding: 18px;
}

.device-card {
  border-radius: 24px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(252, 248, 243, 0.95) 0%, rgba(244, 235, 225, 0.88) 100%);
  border: 1px solid rgba(203, 181, 160, 0.72);
}

.device-top,
.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.signal-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4f8d53;
}

.device-block,
.mini-card,
.timeline-card {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(212, 200, 188, 0.92);
  border-radius: 18px;
}

.device-block {
  margin-top: 18px;
  padding: 18px;
}

.device-label,
.mini-label,
.timeline-header {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.device-block strong,
.mini-card strong {
  display: block;
  margin-top: 8px;
  font-size: 20px;
  line-height: 1.35;
}

.device-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}

.mini-card {
  padding: 14px;
}

.mini-card strong {
  font-size: 18px;
}

.timeline-card {
  margin-top: 14px;
  padding: 16px;
}

.timeline-line {
  height: 10px;
  border-radius: 999px;
  margin-top: 12px;
}

.line-warm {
  width: 86%;
  background: linear-gradient(90deg, #c67033 0%, #ecc19c 100%);
}

.line-soft {
  width: 62%;
  background: linear-gradient(90deg, #cc9a66 0%, #f0decd 100%);
}

.line-neutral {
  width: 74%;
  background: linear-gradient(90deg, #b8afa7 0%, #ebe1d5 100%);
}

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

.trust-item {
  padding: 10px 8px;
}

.trust-item strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
}

.trust-item span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.6;
}

.section {
  padding: 72px 0 0;
}

.section-alt {
  padding-top: 58px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 26px;
}

.feature-grid,
.split-grid,
.steps,
.faq-list {
  display: grid;
  gap: 18px;
}

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

.feature-card,
.step-card,
.value-panel,
.faq-item {
  border-radius: var(--radius-lg);
  padding: 24px;
}

.feature-card h3,
.step-card h3,
.value-panel h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.2;
}

.clean-list {
  margin: 0;
  padding-left: 18px;
}

.clean-list li + li {
  margin-top: 10px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--surface-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 800;
}

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

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

.download-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 24px;
  margin-top: 72px;
  padding: 28px;
}

.footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 36px 0 12px;
}

.footer strong {
  display: block;
  font-size: 18px;
  font-weight: 800;
}

.footer p {
  margin: 10px 0 0;
  max-width: 420px;
}

.footer-links {
  justify-content: flex-end;
}

.footer-links a {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.66);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

@media (max-width: 960px) {
  .hero,
  .trust-strip,
  .feature-grid,
  .steps,
  .split-grid,
  .download-card,
  .hero-stats {
    grid-template-columns: 1fr;
  }

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

  .nav {
    flex-wrap: wrap;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-shell {
    padding: 20px 16px 36px;
  }

  .hero {
    padding-top: 10px;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(36px, 11vw, 54px);
  }

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

  .button {
    width: 100%;
  }

  .hero-actions,
  .download-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .topbar {
    padding-bottom: 18px;
  }
}