/* Shared styles for cobalagi.ardeman.com. No external resources. */
:root {
  --teal: #00a6a6;
  --teal-deep: #006d6d;
  --coral: #ff7a59;
  --sun: #ffc83d;
  --sky: #bfe6ff;
  --sand: #fff1c9;
  --leaf: #6cc071;
  --bg: #f6fbfb;
  --surface: #ffffff;
  --surface-2: #eaf4f4;
  --text: #12302f;
  --muted: #4d6866;
  --line: #d5e6e5;
  --shadow: 0 18px 40px -18px rgba(0, 70, 70, 0.35);
  --radius: 28px;
  --font: ui-rounded, "SF Pro Rounded", "Nunito", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1f1f;
    --surface: #142b2b;
    --surface-2: #1b3838;
    --text: #e6f4f3;
    --muted: #9fbcba;
    --line: #284646;
    --teal-deep: #5fd6d6;
    --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.7);
  }
}
:root[data-theme="dark"] {
  --bg: #0d1f1f;
  --surface: #142b2b;
  --surface-2: #1b3838;
  --text: #e6f4f3;
  --muted: #9fbcba;
  --line: #284646;
  --teal-deep: #5fd6d6;
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.7);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal-deep); }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* Header */
header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.bar { display: flex; align-items: center; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.25rem; color: var(--text); text-decoration: none; }
.brand svg { width: 38px; height: 38px; }
nav { margin-left: auto; display: flex; gap: 22px; align-items: center; }
nav a { color: var(--muted); text-decoration: none; font-weight: 600; }
nav a:hover { color: var(--text); }
.lang {
  border: 2px solid var(--line); background: var(--surface); color: var(--text);
  font: 700 0.95rem var(--font); border-radius: 999px; padding: 6px 14px; cursor: pointer;
}
.lang:hover { border-color: var(--teal); }
@media (max-width: 720px) { nav a { display: none; } }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 64px 0 72px; }
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(2px); z-index: -1;
}
.hero::before { width: 520px; height: 520px; right: -140px; top: -160px; background: radial-gradient(circle, var(--sky), transparent 70%); }
.hero::after { width: 380px; height: 380px; left: -160px; bottom: -180px; background: radial-gradient(circle, var(--sand), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line);
  padding: 6px 14px; border-radius: 999px; font-weight: 700; color: var(--teal-deep); font-size: 0.9rem;
}
h1 { font-size: clamp(2.4rem, 5.5vw, 3.8rem); line-height: 1.05; margin: 18px 0 16px; letter-spacing: -0.02em; }
h1 .accent { color: var(--coral); }
.lead { font-size: 1.2rem; color: var(--muted); margin: 0 0 28px; max-width: 34ch; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px; font: 800 1.05rem var(--font);
  text-decoration: none; border: 0;
}
.btn-primary { background: var(--teal); color: #fff; box-shadow: var(--shadow); cursor: default; }
.btn-primary small { font-weight: 600; opacity: 0.85; }
.btn-ghost { color: var(--teal-deep); background: transparent; border: 2px solid var(--line); }
.btn-ghost:hover { border-color: var(--teal); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; padding: 0; list-style: none; }
.chips li {
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 14px; font-weight: 700; font-size: 0.9rem;
}
.chips li::before { content: "✓ "; color: var(--leaf); }

.tablet {
  background: #1d2b2b; padding: 14px; border-radius: 36px; box-shadow: var(--shadow);
  transform: rotate(-1.5deg);
}
.tablet img { border-radius: 22px; }

/* Sections */
section { padding: 72px 0; }
.section-head { max-width: 640px; margin-bottom: 36px; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.01em; }
.section-head p { color: var(--muted); margin: 0; font-size: 1.1rem; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: 0 1px 0 var(--line);
}
.card h3 { margin: 14px 0 6px; font-size: 1.2rem; }
.card p { margin: 0; color: var(--muted); }
.icon {
  width: 56px; height: 56px; border-radius: 18px; display: grid; place-items: center;
}
.icon svg { width: 30px; height: 30px; }
.i-green { background: #e3f4e4; color: #2e7d32; }
.i-blue { background: #e1f1fd; color: #1565c0; }
.i-orange { background: #fff0db; color: #e65100; }
.i-purple { background: #f3e5f7; color: #7b1fa2; }
.i-teal { background: #ddf3f3; color: #00796b; }
.i-coral { background: #ffe8e1; color: #d84315; }

.steps { display: grid; gap: 56px; }
.step { display: grid; grid-template-columns: 1fr 1.25fr; gap: 40px; align-items: center; }
.step:nth-child(even) { grid-template-columns: 1.25fr 1fr; }
.step:nth-child(even) .step-text { order: 2; }
@media (max-width: 800px) {
  .step, .step:nth-child(even) { grid-template-columns: 1fr; }
  .step:nth-child(even) .step-text { order: 0; }
}
.num {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--sun); color: #5a3d00; font-weight: 900; font-size: 1.2rem;
}
.step h3 { font-size: 1.6rem; margin: 12px 0 8px; }
.step p { color: var(--muted); margin: 0; }
.shot {
  border-radius: 22px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow);
  background: var(--surface);
}

.shot.dialog { max-width: 360px; width: 100%; justify-self: center; border-radius: 32px; }
.parents { background: var(--surface-2); border-radius: 40px; padding: 56px; }
@media (max-width: 700px) { .parents { padding: 32px 20px; border-radius: 28px; } }
.parents-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .parents-grid { grid-template-columns: 1fr; } }
.checks { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 14px; }
.checks li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; }
.checks li::before {
  content: ""; width: 24px; height: 24px; margin-top: 3px; border-radius: 50%;
  background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat;
}
.privacy { border-left: 6px solid var(--teal); }
.privacy h3 { margin-top: 0; }

footer { padding: 40px 0 56px; color: var(--muted); font-size: 0.95rem; }
.foot { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 24px; }
.foot p { margin: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tablet { transform: none; }
}
  

/* Text pages (privacy policy) */
.doc { max-width: 760px; padding: 48px 0 24px; }
.doc h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); margin: 0 0 8px; }
.doc .updated { color: var(--muted); margin: 0 0 32px; }
.doc h2 { font-size: 1.35rem; margin: 40px 0 10px; }
.doc p, .doc li { color: var(--muted); }
.doc ul { padding-left: 1.2em; }
.doc li { margin: 6px 0; }
.doc .summary { background: var(--surface-2); border-radius: var(--radius); padding: 24px 28px; }
.doc .summary p { margin: 0; color: var(--text); font-weight: 600; }