:root {
  --canvas: #FFF6EF; --card: #FFFFFF; --ink: #2A1A14; --soft: #7A6A63;
  --coral: #FF7452; --coral-deep: #EC5A36; --mint: #23B584; --sunny: #FFB224; --lavender: #7F6EEA; --fill: #FCE9DF;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --canvas: #15110F; --card: #241D1A; --ink: #F6ECE6; --soft: #B7A8A1; --fill: #33261F; --coral-deep: #FF8A6B; }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font: 17px/1.5 "Nunito", ui-rounded, "SF Pro Rounded", system-ui, sans-serif;
}
main, footer { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
nav { max-width: 1040px; margin: 0 auto; padding: 16px; display: flex; justify-content: space-between; align-items: center; }
nav .brand { display: flex; gap: 10px; align-items: center; font-weight: 900; font-size: 22px; color: var(--coral-deep); text-decoration: none; }
nav .brand img { width: 36px; }
nav a.lang { color: var(--soft); font-weight: 700; text-decoration: none; }
.hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; padding: 32px 0 56px; }
h1 { font-size: clamp(36px, 6vw, 60px); line-height: 1.05; letter-spacing: -1px; margin: 0 0 16px; font-weight: 900; }
.mark { background: linear-gradient(transparent 58%, rgba(255,116,82,.35) 58%, rgba(255,116,82,.35) 92%, transparent 92%); }
.lede { font-size: 20px; color: var(--soft); margin: 0 0 24px; font-weight: 600; }
.phone { justify-self: center; width: min(300px, 80vw); border: 12px solid var(--ink); border-radius: 48px; overflow: hidden; box-shadow: 0 30px 60px rgba(42,26,20,.2); }
.phone img { display: block; width: 100%; }
.form { background: var(--card); border-radius: 28px; padding: 20px; box-shadow: 0 10px 30px rgba(255,116,82,.12); }
.form h2 { margin: 0 0 4px; font-size: 22px; }
.perk { color: var(--soft); margin: 0 0 16px; font-weight: 600; }
.social { display: flex; gap: 12px; }
.social-link { flex: 1; text-align: center; padding: 14px; border-radius: 999px; background: var(--coral); color: #fff; font-weight: 800; text-decoration: none; }
.social-link:hover { background: var(--coral-deep); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 56px; }
.feature { background: var(--card); border-radius: 24px; padding: 20px; }
.feature .dot { width: 14px; height: 14px; border-radius: 7px; margin-bottom: 10px; }
.feature h3 { margin: 0 0 6px; font-size: 19px; }
.feature p { margin: 0; color: var(--soft); }
footer { padding: 24px 16px 48px; color: var(--soft); font-size: 14px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
footer a { color: var(--soft); }
article { max-width: 720px; margin: 0 auto; padding: 8px 16px 48px; }
article h1 { font-size: 40px; }
article h2 { margin-top: 32px; }
@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 8px; }
  .features { grid-template-columns: 1fr; }
}