@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/space_grotesk_regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/space_grotesk_medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/space_grotesk_bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary: #036b5c;
  --primary-hover: #02574b;
  --on-primary: #ffffff;
  --primary-container: #7ef7de;
  --on-primary-container: #01201a;
  --surface: #f3fbf9;
  --surface-low: #edf5f3;
  --surface-high: #e2eae8;
  --on-surface: #171d1b;
  --muted: #3b4a46;
  --outline: #6a7b76;
  --outline-soft: #b8cac6;
  --gold: #7f5618;
  --dark: #0e1513;
  --on-dark: #dce4e2;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 18px 50px rgba(3, 107, 92, 0.12);
  --max: 1120px;
  --nav-h: 68px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
[id] { scroll-margin-top: calc(var(--nav-h) + 12px); }

body {
  margin: 0;
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  background: var(--surface);
  color: var(--on-surface);
  line-height: 1.55;
  font-size: 17px;
  font-weight: 400;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}
.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 100;
  background: #fff;
  padding: 8px 12px;
  border-radius: 8px;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--outline-soft) 55%, transparent);
}
.nav {
  display: flex;
  align-items: center;
  min-height: var(--nav-h);
  gap: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--on-surface);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.03em;
  flex-shrink: 0;
  white-space: nowrap;
}
.brand:hover { color: var(--on-surface); }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 999px;
}
.nav-links a:hover {
  color: var(--on-surface);
  background: color-mix(in srgb, var(--primary) 8%, transparent);
}
.nav-cta,
a.nav-cta,
a.nav-cta:visited,
a.nav-cta:hover,
a.nav-cta:focus {
  flex-shrink: 0;
  margin-left: 4px;
  padding: 10px 18px;
  font-size: 0.88rem;
  color: var(--on-primary);
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(3, 107, 92, 0.22);
}
.nav-cta-short { display: none; }
.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle:hover { background: color-mix(in srgb, var(--primary) 10%, transparent); }
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--on-surface);
  margin: 6px 10px;
}
.nav-links a:focus-visible,
.brand:focus-visible,
.nav-cta:focus-visible,
.nav-toggle:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  min-height: 44px;
}
.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}
a.btn-primary,
a.btn-primary:visited,
a.btn-primary:hover {
  color: var(--on-primary);
  text-decoration: none;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-ghost {
  background: transparent;
  color: var(--on-surface);
  border: 1px solid var(--outline-soft);
}
.btn-ghost:hover { background: var(--surface-high); color: inherit; }
.btn-on-dark {
  background: var(--primary-container);
  color: var(--on-primary-container);
}
.btn-on-dark:hover { filter: brightness(0.96); color: var(--on-primary-container); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0 32px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}
h1, h2, h3 { letter-spacing: -0.03em; line-height: 1.15; margin: 0 0 12px; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }
.lede {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 38rem;
  margin: 0 0 24px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.trust {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.trust li {
  font-size: 0.92rem;
  color: var(--muted);
  padding-left: 22px;
  position: relative;
}
.trust li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  position: absolute;
  left: 4px;
  top: 0.55em;
}

.phone {
  width: min(280px, 72vw);
  margin-inline: auto;
  background: #111;
  border-radius: 36px;
  padding: 10px;
  box-shadow: var(--shadow);
}
.phone img {
  width: 100%;
  border-radius: 26px;
  aspect-ratio: 1080 / 2400;
  object-fit: cover;
  background: var(--surface-low);
}

section { padding: 72px 0; }
.section-kicker {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-intro {
  color: var(--muted);
  max-width: 40rem;
  margin: 0 0 36px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid color-mix(in srgb, var(--outline-soft) 70%, transparent);
}
.card p { margin: 0; color: var(--muted); }
.step-num {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--primary-container);
  color: var(--on-primary-container);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

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

.gallery {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.gallery .phone { width: 100%; padding: 8px; border-radius: 28px; }
.gallery-scroll {
  display: contents;
}

.uses { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.use {
  background: var(--surface-low);
  border-radius: var(--radius);
  padding: 22px 24px;
}

.guides { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.guide-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  text-decoration: none;
  color: inherit;
  border: 1px solid color-mix(in srgb, var(--outline-soft) 70%, transparent);
  min-height: 180px;
}
.guide-card:hover { border-color: var(--primary); color: inherit; }
.guide-card span { color: var(--primary); font-weight: 700; font-size: 0.9rem; margin-top: auto; }

.faq details {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 10px;
  border: 1px solid color-mix(in srgb, var(--outline-soft) 70%, transparent);
}
.faq summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq details p { color: var(--muted); margin: 10px 0 8px; }

.cta-band {
  background: var(--dark);
  color: var(--on-dark);
  border-radius: 32px;
  padding: 48px 40px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: color-mix(in srgb, var(--on-dark) 80%, transparent); margin: 0; }
.cta-band img { width: 64px; height: 64px; border-radius: 16px; }

.site-footer {
  padding: 48px 0 80px;
  color: var(--muted);
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--outline-soft);
}
.footer-grid ul { list-style: none; margin: 8px 0 0; padding: 0; }
.footer-grid a { color: var(--muted); text-decoration: none; }
.footer-grid a:hover { color: var(--on-surface); }
.footer-grid h2 { font-size: 0.85rem; color: var(--on-surface); margin-bottom: 4px; }

/* Inner pages */
.page-hero { padding: 48px 0 12px; }
.crumbs { font-size: 0.88rem; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.article {
  max-width: 42rem;
}
.article p, .article li { color: var(--muted); }
.article h2 { margin-top: 2rem; }
.article ol, .article ul { padding-left: 1.2rem; }
.legal { max-width: 46rem; }
.legal h2 { margin-top: 2rem; font-size: 1.25rem; }
.legal p, .legal li { color: var(--muted); }

.sticky-cta {
  display: none;
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 30;
  justify-content: center;
}
.sticky-cta.is-visible { display: flex; }
.sticky-cta .btn { width: 100%; max-width: 520px; box-shadow: var(--shadow); }

@media (max-width: 900px) {
  .hero, .cards, .steps, .uses, .guides, .cta-band, .footer-grid {
    grid-template-columns: 1fr;
  }
  .gallery {
    display: flex;
    overflow-x: auto;
    gap: 12px;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }
  .gallery .phone {
    flex: 0 0 210px;
    scroll-snap-align: start;
  }
  .nav-toggle { display: block; }
  .nav-cta,
  a.nav-cta {
    margin-left: auto;
    padding: 8px 14px;
    font-size: 0.8rem;
    box-shadow: none;
  }
  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--surface);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    border-bottom: 1px solid var(--outline-soft);
    box-shadow: 0 16px 28px rgba(14, 21, 19, 0.08);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; }
  .hero { padding-top: 28px; }
  .cta-band { text-align: left; }
}

@media (max-width: 520px) {
  .nav-cta-full { display: none; }
  .nav-cta-short { display: inline; }
}

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