/* ============================================================
   Låsesmed landing — redesign
   Палитра: petrol/teal (доверие) + coral CTA (срочность) + gold (рейтинг)
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0f1b2d;          /* почти чёрный навигационный */
  --teal:#0e5f73;         /* основной бренд */
  --teal-d:#0a4a5a;
  --teal-tint:#e4f1f4;    /* светлый фон-акцент */
  --accent:#ff5a3c;       /* coral CTA */
  --accent-d:#e8472b;
  --gold:#f6b73c;         /* звёзды */
  --green:#15a34a;        /* доступно/доверие */
  --muted:#5c6b82;
  --line:#e4e9f1;
  --bg:#eef2f8;
  --surface:#ffffff;
  --shadow-sm:0 2px 10px rgba(15,27,45,.06);
  --shadow:0 14px 40px rgba(15,27,45,.10);
  --shadow-lg:0 24px 60px rgba(15,27,45,.16);
  --r:18px;--r-lg:26px;
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.62;font-size:17px;
  -webkit-font-smoothing:antialiased;padding-bottom:86px;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:1060px;margin:0 auto;padding:0 18px}
.center{text-align:center}

/* ---------- Buttons ---------- */
.cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(180deg,#ff6a4d,var(--accent));color:#fff;font-weight:800;font-size:18px;
  padding:17px 28px;border-radius:14px;box-shadow:0 12px 26px rgba(255,90,60,.40);
  width:100%;max-width:440px;margin:0 auto;
  transition:transform .1s ease,box-shadow .2s ease,filter .15s ease}
.cta:hover{filter:brightness(1.03);box-shadow:0 16px 32px rgba(255,90,60,.5)}
.cta:active{transform:translateY(2px)}
.cta svg{width:22px;height:22px;fill:#fff}
.cta--light{background:#fff;color:var(--teal);box-shadow:var(--shadow);border:1px solid var(--line)}
.cta--light svg{fill:var(--teal)}
.cta--light:hover{filter:none;box-shadow:var(--shadow-lg)}

/* ---------- Sticky top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 18px}
.brand{display:flex;align-items:center;gap:9px;font-weight:900;font-size:15px;color:var(--ink);letter-spacing:-.2px}
@media (min-width:780px){.brand{font-size:18px}}
.brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(150deg,var(--teal),var(--teal-d));
  display:grid;place-items:center;box-shadow:0 6px 14px rgba(14,95,115,.35)}
.brand .logo svg{width:19px;height:19px;fill:#fff}
.brand .logo-img{width:38px;height:38px;object-fit:contain;display:block;flex:0 0 auto}
@media (min-width:780px){.brand .logo-img{width:44px;height:44px}}
.topcall{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;
  font-weight:800;padding:10px 15px;border-radius:999px;white-space:nowrap;font-size:15px}
.topcall svg{width:17px;height:17px;fill:#fff}

/* ---------- Hero (фото сверху, контент под ним) ---------- */
.hero{position:relative;padding:26px 0 34px;
  background:radial-gradient(120% 70% at 50% 0%,#fbfdff 0%,var(--bg) 60%)}
.hero__media{position:relative;border-radius:var(--r-lg);box-shadow:var(--shadow);margin-bottom:48px}
.hero__photo{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r-lg);display:block}
.hero__float{position:absolute;left:50%;bottom:0;transform:translate(-50%,55%);
  display:inline-flex;align-items:center;gap:12px;white-space:nowrap;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:11px 18px;
  box-shadow:var(--shadow-lg)}
.hero__float .s{color:var(--gold);font-size:17px;letter-spacing:1px}
.hero__float b{display:block;font-size:16px;font-weight:900;color:var(--ink);line-height:1.1}
.hero__float span.t{font-size:12.5px;color:var(--muted);font-weight:600}
.hero__inner{max-width:740px;margin:0 auto;text-align:center;padding:0 4px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--teal-tint);
  border:1px solid #c9e3e8;color:var(--teal-d);padding:7px 14px;border-radius:999px;font-size:13px;
  font-weight:800;letter-spacing:.4px;text-transform:uppercase}
.eyebrow .pulse{width:8px;height:8px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 0 rgba(21,163,74,.6);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(21,163,74,.5)}70%{box-shadow:0 0 0 9px rgba(21,163,74,0)}100%{box-shadow:0 0 0 0 rgba(21,163,74,0)}}
h1{font-size:34px;line-height:1.12;font-weight:900;margin:16px 0 12px;letter-spacing:-.8px;color:var(--ink)}
.hero p.lead{font-size:17.5px;color:var(--muted);max-width:620px;margin:0 auto 20px}
.badges{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 auto 22px;max-width:600px}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--surface);
  border:1px solid var(--line);color:var(--ink);padding:7px 12px;border-radius:999px;font-size:13px;
  font-weight:700;box-shadow:var(--shadow-sm)}
.badge svg{width:14px;height:14px;fill:var(--green)}
.note{font-size:13.5px;color:var(--muted);margin-top:12px}

/* ---------- Stats band ---------- */
.stats{background:linear-gradient(135deg,var(--teal),var(--teal-d));color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:0;padding-top:26px;padding-bottom:26px}
.stat{text-align:center;padding:14px 8px;position:relative}
.stat:nth-child(odd)::after{content:"";position:absolute;right:0;top:18%;height:64%;width:1px;background:rgba(255,255,255,.18)}
.stat b{display:block;font-size:30px;font-weight:900;color:#fff;letter-spacing:-.5px}
.stat span{font-size:13.5px;color:#bfe2e9;font-weight:600}

/* ---------- Sections ---------- */
section.block{padding:54px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 32px}
h2{font-size:27px;line-height:1.18;font-weight:900;letter-spacing:-.5px;color:var(--ink)}
.sec-head p{color:var(--muted);margin-top:10px;font-size:16px}
.kicker{display:inline-block;color:var(--teal);font-weight:800;font-size:13px;
  text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px}

/* services */
.cards{display:grid;grid-template-columns:1fr;gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__media{position:relative}
.card__media img{width:100%;height:190px;object-fit:cover}
.card__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,27,45,0) 40%,rgba(15,27,45,.35) 100%)}
.card__ic{position:absolute;left:14px;bottom:-22px;z-index:2;width:50px;height:50px;border-radius:14px;
  background:#fff;display:grid;place-items:center;box-shadow:var(--shadow);border:1px solid var(--line)}
.card__ic svg{width:26px;height:26px;fill:var(--teal)}
.card__body{padding:32px 18px 22px}
.card h3{font-size:20px;font-weight:800;color:var(--ink);margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px}

/* why us */
.why{background:var(--surface)}
.why-grid{display:grid;grid-template-columns:1fr;gap:16px}
.why-item{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.why-item .ic{width:52px;height:52px;border-radius:14px;background:var(--teal-tint);
  display:grid;place-items:center;margin-bottom:14px}
.why-item .ic svg{width:27px;height:27px;fill:var(--teal)}
.why-item h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:5px}
.why-item p{color:var(--muted);font-size:15px}

/* steps timeline */
.steps{display:grid;grid-template-columns:1fr;gap:0;position:relative;max-width:620px;margin:0 auto}
.step{position:relative;padding:0 0 30px 64px}
.step:last-child{padding-bottom:0}
.step::before{content:"";position:absolute;left:21px;top:6px;bottom:-6px;width:2px;background:var(--line)}
.step:last-child::before{display:none}
.step .num{position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;
  background:linear-gradient(150deg,var(--teal),var(--teal-d));color:#fff;font-weight:900;font-size:18px;
  display:grid;place-items:center;box-shadow:0 8px 18px rgba(14,95,115,.4);z-index:2}
.step h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:4px;padding-top:8px}
.step p{color:var(--muted);font-size:15px}

/* reviews */
.reviews{background:linear-gradient(160deg,var(--ink),#13243b);color:#fff}
.reviews .sec-head h2{color:#fff}
.reviews .kicker{color:#7fd3e2}
.reviews .sec-head p{color:#aeb9cc}
.rev-grid{display:grid;grid-template-columns:1fr;gap:16px}
.rev{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r);padding:22px;backdrop-filter:blur(2px)}
.rev .s{color:var(--gold);letter-spacing:2px;font-size:16px}
.rev p{margin:10px 0 16px;color:#e8edf6;font-size:15.5px}
.rev .who{display:flex;align-items:center;gap:12px}
.rev .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(150deg,var(--teal),var(--accent));
  color:#fff;font-weight:800;display:grid;place-items:center;font-size:16px}
.rev .who b{font-weight:800;font-size:14.5px;display:block}
.rev .who span{color:#9fb0c8;font-weight:600;font-size:13px}

/* final cta */
.final{background:linear-gradient(135deg,var(--teal),var(--teal-d));color:#fff;text-align:center}
.final h2{color:#fff;margin-bottom:10px}
.final p{color:#cfeaef;max-width:560px;margin:0 auto 22px}

/* footer */
footer{background:var(--ink);color:#9fb0c8;font-size:14px;padding:30px 0 34px}
footer .wrap{display:grid;gap:16px}
footer .fbrand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:900;font-size:17px}
footer .fbrand .logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(150deg,var(--teal),var(--teal-d));display:grid;place-items:center}
footer .fbrand .logo svg{width:16px;height:16px;fill:#fff}
footer .fbrand .logo-img{width:34px;height:34px;object-fit:contain;display:block;flex:0 0 auto}
footer a.fcall{color:#fff;font-weight:800}
footer .muted{color:#75859e;font-size:13px;line-height:1.7}

/* sticky bottom CTA */
.bottombar{position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);
  border-top:1px solid var(--line);padding:11px 14px calc(11px + env(safe-area-inset-bottom));
  box-shadow:0 -6px 22px rgba(15,27,45,.14)}
.bottombar a{display:flex;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(180deg,#ff6a4d,var(--accent));color:#fff;font-weight:800;font-size:18px;
  padding:15px;border-radius:14px;width:100%;box-shadow:0 8px 20px rgba(255,90,60,.45)}
.bottombar a:active{transform:translateY(1px)}
.bottombar svg{width:20px;height:20px;fill:#fff}

/* ---------- Desktop ---------- */
@media (min-width:780px){
  body{padding-bottom:0;font-size:18px}
  .bottombar{display:none}
  h1{font-size:50px}
  h2{font-size:32px}
  .hero{padding:40px 0 56px}
  .hero__photo{aspect-ratio:16/8;max-height:460px}
  .hero p.lead{font-size:19px}
  .stats .wrap{grid-template-columns:repeat(4,1fr)}
  .stat::after{display:block!important}
  .stat:last-child::after{display:none}
  .cards{grid-template-columns:repeat(3,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .rev-grid{grid-template-columns:repeat(3,1fr)}
  footer .wrap{grid-template-columns:1fr auto;align-items:center}
}
@media (min-width:1000px){
  .why-grid{grid-template-columns:repeat(4,1fr)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .eyebrow .pulse{animation:none}
  .card,.cta{transition:none}
}