:root {
  color-scheme: light;
  --ink: #13221d;
  --muted: #5f6f68;
  --line: #dbe8e1;
  --surface: #f6faf7;
  --surface-strong: #eaf5ee;
  --brand: #176b4d;
  --brand-dark: #0f5139;
  --accent: #dff36d;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(18, 65, 48, 0.13);
  --radius: 28px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

a { color: var(--brand-dark); text-underline-offset: 3px; }
a:hover { color: var(--brand); }

.skip-link {
  position: absolute;
  z-index: 99;
  left: 16px;
  top: -80px;
  padding: 12px 16px;
  color: var(--white);
  background: var(--brand-dark);
  border-radius: 12px;
}

.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(219, 232, 225, 0.82);
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(18px);
}

.nav,
.shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 780;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand img { width: 42px; height: 42px; border-radius: 11px; box-shadow: 0 8px 20px rgba(17, 74, 52, 0.18); }

.nav-links { display: flex; align-items: center; gap: 20px; font-size: 0.94rem; }
.nav-links a { color: var(--ink); text-decoration: none; }
.nav-links a:hover { color: var(--brand); }

.language-select {
  max-width: 145px;
  padding: 8px 30px 8px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

.hero {
  overflow: hidden;
  position: relative;
  padding: 88px 0 74px;
  background:
    radial-gradient(circle at 88% 5%, rgba(223, 243, 109, 0.35), transparent 30%),
    linear-gradient(145deg, #f8fbf9 0%, #edf7f0 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: center;
  gap: 68px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 { margin-top: 0; line-height: 1.15; letter-spacing: -0.035em; }
h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(2.7rem, 6vw, 5.25rem); }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { margin-bottom: 10px; font-size: 1.22rem; }

.hero-copy { max-width: 720px; margin: 0; color: #43564e; font-size: clamp(1.05rem, 2vw, 1.28rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid var(--brand-dark);
  border-radius: 15px;
  color: var(--white);
  background: var(--brand-dark);
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover { color: var(--white); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(15, 81, 57, 0.22); }
.button.secondary { color: var(--brand-dark); background: transparent; }
.button.secondary:hover { color: var(--brand-dark); background: rgba(255, 255, 255, 0.72); }

.boundary { margin-top: 22px; color: var(--muted); font-size: 0.88rem; }

.phone {
  position: relative;
  width: min(100%, 390px);
  margin: 0 auto;
  padding: 16px;
  border: 1px solid rgba(15, 81, 57, 0.18);
  border-radius: 48px;
  background: #12231d;
  box-shadow: var(--shadow);
  transform: rotate(1.6deg);
}

.phone-screen {
  min-height: 550px;
  padding: 34px 24px;
  border-radius: 35px;
  background: linear-gradient(180deg, #f9fcfa 0%, #eef7f1 100%);
}

.phone-top { display: flex; align-items: center; gap: 12px; margin-bottom: 34px; }
.phone-top img { width: 54px; height: 54px; border-radius: 14px; }
.phone-top strong { display: block; font-size: 1.06rem; }
.phone-top span { display: block; color: var(--muted); font-size: 0.82rem; }

.flow-card {
  margin-bottom: 12px;
  padding: 18px;
  border: 1px solid #d8e7de;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 24px rgba(22, 85, 61, 0.07);
}

.flow-index {
  display: inline-grid;
  width: 30px;
  height: 30px;
  margin-right: 8px;
  place-items: center;
  border-radius: 50%;
  color: var(--brand-dark);
  background: var(--accent);
  font-weight: 800;
}

.flow-card p { margin: 7px 0 0 40px; color: var(--muted); font-size: 0.88rem; }

.section { padding: 88px 0; }
.section.tint { background: var(--surface); }
.section-heading { max-width: 760px; margin-bottom: 38px; }
.section-heading p { margin: 0; color: var(--muted); font-size: 1.04rem; }

.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.card .icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 15px;
  color: var(--brand-dark);
  background: var(--surface-strong);
  font-size: 1.3rem;
}

.card p { margin: 0; color: var(--muted); }
.feature-list { display: grid; gap: 14px; padding: 0; list-style: none; }
.feature-list li { position: relative; padding-left: 32px; }
.feature-list li::before { position: absolute; left: 0; content: "✓"; color: var(--brand); font-weight: 900; }

.trust-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; align-items: start; gap: 48px; }
.trust-callout { padding: 34px; border-radius: var(--radius); color: var(--white); background: var(--brand-dark); }
.trust-callout p { margin-bottom: 0; color: #dbece4; }

.cta { padding: 46px; border-radius: 34px; color: var(--white); background: linear-gradient(135deg, #0f5139, #167351); }
.cta p { max-width: 720px; color: #dcece5; }
.cta .button { border-color: var(--white); color: var(--brand-dark); background: var(--white); }

.document { padding: 72px 0 100px; }
.document article { max-width: 860px; }
.document h1 { font-size: clamp(2.5rem, 5vw, 4.2rem); }
.document h2 { margin-top: 52px; font-size: 1.75rem; }
.document h3 { margin-top: 28px; letter-spacing: -0.02em; }
.document p, .document li { color: #374c43; }
.document .updated { margin-bottom: 38px; color: var(--muted); }
.notice { padding: 20px 22px; border-left: 5px solid var(--brand); border-radius: 0 16px 16px 0; background: var(--surface-strong); }
.faq { padding: 24px 0; border-bottom: 1px solid var(--line); }
.faq h2, .faq h3 { margin-top: 0; }

.site-footer { padding: 52px 0; color: #dce9e3; background: #10271e; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; }
.site-footer a { color: #f3f8f5; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 20px; }
.fine-print { margin-top: 24px; color: #a9bdb4; font-size: 0.84rem; }

@media (max-width: 900px) {
  .hero-grid, .trust-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 50px; }
  .card-grid, .card-grid.two { grid-template-columns: 1fr 1fr; }
  .site-footer nav { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .nav { min-height: 68px; }
  .nav-links > a { display: none; }
  .hero { padding-top: 58px; }
  .section { padding: 68px 0; }
  .card-grid, .card-grid.two { grid-template-columns: 1fr; }
  .phone-screen { min-height: auto; }
  .cta { padding: 32px 24px; }
}

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