:root {
  --teal: #02b189;
  --teal-dark: #018a6c;
  --teal-soft: #e6f7f2;
  --ink: #122033;
  --muted: #5b6b7c;
  --line: #dce8e4;
  --bg: #f6fbf9;
  --card: #ffffff;
  --shadow: 0 16px 40px rgba(18, 32, 51, 0.06);
  --radius: 16px;
  --max: 1120px;
  --font: "Plus Jakarta Sans", "Noto Sans SC", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal-dark); }
.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.brand span { color: var(--teal); font-weight: 700; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  font-weight: 550;
}
.nav-links a:hover { color: var(--teal-dark); }
.lang {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  margin-left: 6px;
}
.lang a {
  padding: 5px 11px;
  font-size: 13px;
  text-decoration: none;
  color: var(--muted);
  background: #fff;
}
.lang a[aria-current="page"] {
  background: var(--teal);
  color: #fff;
  font-weight: 700;
}

/* Hero */
.hero {
  padding: 72px 0 32px;
  background:
    radial-gradient(1000px 420px at 10% -10%, #dff7f0 0%, transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  color: var(--teal-dark);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  margin: 0 0 12px;
}
h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}
.lede {
  margin: 0 0 28px;
  font-size: 18px;
  color: var(--muted);
  max-width: 38em;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-ghost {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
.hero-art {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  background: #fff;
}

/* Sections */
section { padding: 72px 0; }
.section-head { max-width: 640px; margin: 0 0 36px; }
h2 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.03em;
  line-height: 1.2;
}
.section-head p { margin: 0; color: var(--muted); font-size: 17px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 8px; font-size: 18px; letter-spacing: -0.02em; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--teal-soft);
  color: var(--teal-dark);
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 14px;
}

/* Feature rows */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin: 0 0 64px;
}
.feature:last-child { margin-bottom: 0; }
.feature.reverse .copy { order: 2; }
.feature h3 {
  margin: 0 0 10px;
  font-size: 26px;
  letter-spacing: -0.03em;
}
.feature p { margin: 0 0 16px; color: var(--muted); }
.bullets { margin: 0; padding: 0; list-style: none; }
.bullets li {
  position: relative;
  padding: 6px 0 6px 22px;
  font-weight: 600;
}
.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}
.shot {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  background: #fff;
}

/* Workspace */
.workspace { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.modules {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.module {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 16px;
}
.module strong { display: block; margin-bottom: 6px; font-size: 15px; }
.module span { color: var(--muted); font-size: 13px; }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}
.step h3 { margin: 0 0 8px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

footer {
  padding: 36px 0 48px;
  color: var(--muted);
  font-size: 14px;
}
.foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.foot strong { color: var(--ink); }

@media (max-width: 900px) {
  .hero-grid, .feature, .feature.reverse .copy, .cards, .modules, .steps {
    grid-template-columns: 1fr;
  }
  .feature.reverse .copy { order: 0; }
  .hero { padding-top: 40px; }
  section { padding: 52px 0; }
  .nav-links a.skip-mobile { display: none; }
}