/* Glavnaya stranica evnavia.com — vstrechayushchiy ekran.
   Sobstvennyy vizualnyy yazyk: karta, piny operatorov, nasha biryuza.
   Fotografiy avtomobiley NET soznatelno: prava na nih prinadlezhat snyavshim,
   a logotipy marok — tovarnye znaki. */

:root {
  --l-bg: #071316;
  --l-bg2: #0e2126;
  --l-line: #1e4249;
  --l-text: #e6f4f1;
  --l-dim: #9dbdba;
  --l-mute: #638a88;
  --l-teal: #14b8a6;
  --l-teal2: #2dd4bf;
  --l-teal3: #5eead4;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body.landing {
  background: var(--l-bg);
  color: var(--l-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, 92vw); margin: 0 auto; }

/* --- Shapka --- */
.l-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 19, 22, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--l-line);
}
.l-nav .wrap { display: flex; align-items: center; gap: 18px; height: 64px; }
.l-logo { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 17px; letter-spacing: -0.02em; }
.l-logo-mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(150deg, var(--l-teal3), var(--l-teal));
  display: grid; place-items: center; color: #04222a; font-size: 17px;
}
.l-nav nav { margin-left: auto; display: flex; align-items: center; gap: 22px; font-size: 14px; color: var(--l-dim); }
.l-nav nav a:hover { color: var(--l-text); }
.l-cta {
  padding: 9px 18px; border-radius: 10px; font-weight: 600; font-size: 14px;
  background: var(--l-teal); color: #04222a;
}
.l-cta:hover { background: var(--l-teal2); }
@media (max-width: 720px) { .l-nav nav a.hide-sm { display: none; } }

/* --- Pervyy ekran --- */
.hero { position: relative; overflow: hidden; padding: 88px 0 72px; }
.hero::before {
  content: ''; position: absolute; inset: -40% 30% 40% -20%;
  background: radial-gradient(closest-side, rgba(20,184,166,0.22), transparent);
  pointer-events: none;
}
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; gap: 40px; } .hero { padding: 56px 0 48px; } }

.hero h1 {
  margin: 0 0 18px; font-size: clamp(34px, 5.4vw, 56px); line-height: 1.08;
  letter-spacing: -0.03em; font-weight: 700;
}
.hero h1 em { font-style: normal; color: var(--l-teal2); }
.hero p.lead { margin: 0 0 30px; font-size: clamp(16px, 2vw, 19px); color: var(--l-dim); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn-ghost {
  padding: 12px 22px; border-radius: 11px; border: 1px solid var(--l-line);
  color: var(--l-text); font-size: 15px; font-weight: 500;
}
.btn-ghost:hover { border-color: var(--l-teal); color: var(--l-teal3); }
.btn-main {
  padding: 13px 26px; border-radius: 11px; font-size: 15px; font-weight: 600;
  background: var(--l-teal); color: #04222a;
}
.btn-main:hover { background: var(--l-teal2); }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--l-mute); }

/* --- Telefon s kartoy --- */
.phone {
  position: relative; width: min(300px, 78vw); margin: 0 auto;
  aspect-ratio: 300 / 610; border-radius: 38px;
  border: 1px solid var(--l-line); background: var(--l-bg2);
  box-shadow: 0 40px 90px rgba(0,0,0,0.55); overflow: hidden;
}
.phone-notch {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  width: 96px; height: 22px; border-radius: 12px; background: #04141a; z-index: 3;
}
.phone-map { position: absolute; inset: 0; }
.phone-map svg { width: 100%; height: 100%; display: block; }
.phone-ad {
  position: absolute; left: 12px; right: 12px; bottom: 14px; height: 44px; z-index: 2;
  border-radius: 9px; border: 1px solid var(--l-line); background: rgba(14,33,38,0.94);
  display: grid; place-items: center; font-size: 10px; letter-spacing: 2px; color: var(--l-mute);
}

/* --- Bloki --- */
section.band { padding: 76px 0; border-top: 1px solid var(--l-line); }
.band h2 { margin: 0 0 12px; font-size: clamp(24px, 3.4vw, 34px); letter-spacing: -0.02em; }
.band .sub { margin: 0 0 40px; color: var(--l-dim); max-width: 60ch; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.card {
  padding: 24px; border-radius: 16px; background: var(--l-bg2); border: 1px solid var(--l-line);
}
.card .ico { font-size: 22px; margin-bottom: 12px; display: block; }
.card h3 { margin: 0 0 7px; font-size: 16.5px; }
.card p { margin: 0; font-size: 14px; color: var(--l-dim); }

/* --- Cena --- */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; max-width: 720px; }
.price {
  padding: 28px; border-radius: 18px; background: var(--l-bg2); border: 1px solid var(--l-line);
}
.price.best { border-color: var(--l-teal); box-shadow: 0 0 0 1px rgba(20,184,166,0.35); }
.price .tag { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--l-teal2); }
.price .amount { font-size: 38px; font-weight: 700; margin: 8px 0 2px; letter-spacing: -0.03em; }
.price .per { font-size: 14px; color: var(--l-mute); }
.price ul { margin: 18px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--l-dim); }
.price li { padding: 5px 0 5px 22px; position: relative; }
.price li::before { content: '✓'; position: absolute; left: 0; color: var(--l-teal2); }

/* --- Podval --- */
footer.l-foot { padding: 48px 0 60px; border-top: 1px solid var(--l-line); color: var(--l-mute); font-size: 13px; }
.foot-cols { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; margin-bottom: 32px; }
.foot-cols h4 { margin: 0 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--l-dim); }
.foot-cols a { display: block; padding: 3px 0; color: var(--l-mute); }
.foot-cols a:hover { color: var(--l-teal3); }
.credits { line-height: 1.8; }
.credits a { color: var(--l-dim); text-decoration: underline; }