:root {
  --ink: #17324d;
  --ink-soft: #4a6178;
  --bg: #f6fafc;
  --card: #ffffff;
  --brand: #1f7ae0;
  --brand-dark: #165fb0;
  --accent: #19b39a;
  --line: #dce7ef;
  --warm: #fff6e8;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}
a { color: var(--brand); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }

/* Header */
header.top {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
header.top .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 12px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 18px; }
.logo svg { flex-shrink: 0; }
.top-call { font-weight: 700; text-decoration: none; white-space: nowrap; font-size: 15px; }

/* Hero */
.hero { padding: 56px 0 40px; text-align: center; }
.hero h1 { font-size: clamp(30px, 6vw, 48px); line-height: 1.15; margin: 0 0 14px; letter-spacing: -0.5px; }
.hero h1 span { color: var(--brand); }
.hero p.lead { font-size: 19px; color: var(--ink-soft); max-width: 620px; margin: 0 auto 28px; }
.btn-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 26px; border-radius: 999px;
  font-weight: 800; text-decoration: none; font-size: 17px;
  transition: transform .1s ease, background .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: var(--card); color: var(--brand); border: 2px solid var(--brand); }
.btn-ghost:hover { background: #eef5fd; }
.hero .badges { margin-top: 22px; color: var(--ink-soft); font-size: 15px; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.hero .badges b { color: var(--accent); }

/* Sections */
section { padding: 44px 0; }
section h2 { font-size: clamp(24px, 4.5vw, 32px); margin: 0 0 8px; text-align: center; }
section .sub { text-align: center; color: var(--ink-soft); margin: 0 auto 30px; max-width: 600px; }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; max-width: 760px; margin: 0 auto; }
.plan {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; display: flex; flex-direction: column; position: relative;
}
.plan.best { border: 2px solid var(--brand); box-shadow: 0 10px 30px rgba(31,122,224,.12); }
.plan .tag { position: absolute; top: -13px; left: 24px; background: var(--brand); color: #fff; font-size: 13px; font-weight: 800; padding: 3px 12px; border-radius: 999px; }
.plan h3 { margin: 0; font-size: 21px; }
.plan .price { font-size: 44px; font-weight: 800; margin: 6px 0 2px; }
.plan .price small { font-size: 17px; color: var(--ink-soft); font-weight: 600; }
.plan ul { padding: 0; list-style: none; margin: 14px 0 22px; flex-grow: 1; }
.plan li { padding: 5px 0 5px 28px; position: relative; }
.plan li::before { content: "✓"; position: absolute; left: 4px; color: var(--accent); font-weight: 900; }
.plan .btn { text-align: center; }

/* Switch banner */
.switch {
  background: var(--warm); border: 1px solid #f3dcb5; border-radius: var(--radius);
  padding: 26px 24px; display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap;
}
.switch h3 { margin: 0 0 4px; font-size: 21px; }
.switch p { margin: 0; color: var(--ink-soft); max-width: 560px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.step .num { width: 38px; height: 38px; border-radius: 50%; background: #e4f0fc; color: var(--brand); font-weight: 900; display: grid; place-items: center; margin-bottom: 10px; }
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--ink-soft); font-size: 16px; }

/* Area */
.area { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; text-align: center; }
.area p { margin: 6px 0 0; color: var(--ink-soft); }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; padding: 12px 0; list-style: none; position: relative; padding-right: 28px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; top: 8px; font-size: 22px; color: var(--brand); font-weight: 400; }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 14px; color: var(--ink-soft); }

/* Contact + footer */
.contact { text-align: center; }
.contact .btn-row { margin-top: 18px; }
footer { border-top: 1px solid var(--line); padding: 26px 0 40px; color: var(--ink-soft); font-size: 14px; text-align: center; }
footer a { color: var(--ink-soft); }

/* Terms page */
.doc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px clamp(18px, 4vw, 44px); margin: 32px auto 48px; max-width: 820px; }
.doc h1 { margin: 0 0 4px; font-size: clamp(26px, 5vw, 34px); }
.doc .meta { color: var(--ink-soft); margin: 0 0 24px; font-size: 15px; }
.doc h2 { font-size: 19px; margin: 28px 0 8px; text-align: left; }
.doc p, .doc li { font-size: 16px; }
.doc ul { padding-left: 22px; }
.doc .summary { background: #eef5fd; border-radius: 12px; padding: 16px 20px; margin-bottom: 8px; }
.doc .summary ul { margin: 6px 0 0; }

@media (max-width: 520px) {
  .top-call .label { display: none; }
  .btn { width: 100%; text-align: center; }
  .switch .btn { width: 100%; }
}

/* Logo image + language toggle */
.logo img { flex-shrink: 0; display: block; }
.top-right { display: flex; align-items: center; gap: 12px; }
.lang-btn {
  font: inherit; font-size: 14px; font-weight: 800; color: var(--brand);
  background: var(--card); border: 2px solid var(--brand); border-radius: 999px;
  padding: 6px 14px; min-height: 36px; cursor: pointer;
}
.lang-btn:hover { background: #eef5fd; }
@media (max-width: 520px) {
  .logo { font-size: 15px; }
  .lang-btn { padding: 4px 10px; font-size: 13px; }
}

/* Delivery booking (thanks.html) */
.booking { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.booking iframe { display: block; width: 100%; height: 760px; border: 0; }
@media (max-width: 520px) { .booking iframe { height: 900px; } }