:root{
  --bg:#0b1020;
  --bg2:#0f1530;
  --card:rgba(255,255,255,.04);
  --border:rgba(255,255,255,.1);
  --text:#e9ecf5;
  --muted:#9aa3bd;
  --ya:#ffcc00;
  --gis:#00d563;
  --grad:linear-gradient(90deg,#ffcc00,#00d563);
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:radial-gradient(1200px 600px at 80% -10%,rgba(0,213,99,.12),transparent),
             radial-gradient(1000px 500px at 0% 0%,rgba(255,204,0,.10),transparent),
             var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
.container{max-width:1160px;margin:0 auto;padding:0 20px}
.container--narrow{max-width:760px}
a{color:inherit;text-decoration:none}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* glass */
.glass{
  background:var(--card);
  border:1px solid var(--border);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-radius:var(--radius);
}

/* buttons */
.btn{
  display:inline-block;
  background:var(--grad);
  color:#06200f;
  font-weight:700;
  padding:14px 26px;
  border-radius:999px;
  border:none;
  cursor:pointer;
  transition:transform .2s,box-shadow .2s;
  font-size:15px;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,213,99,.3)}
.btn--ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn--ghost:hover{box-shadow:none;border-color:var(--gis)}
.btn--sm{padding:10px 20px;font-size:14px}
.btn--wide{width:100%;padding:16px;font-size:16px}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.7);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header__inner{display:flex;align-items:center;gap:24px;height:68px}
.logo{font-size:22px;font-weight:800}
.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:22px;margin-left:auto;font-size:15px}
.nav a{color:var(--muted);transition:color .2s}
.nav a:hover{color:var(--text)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}
.burger span{width:26px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* hero */
.hero{padding:70px 0 90px}
.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.badge{display:inline-block;padding:7px 16px;border:1px solid var(--border);border-radius:999px;font-size:13px;color:var(--muted);margin-bottom:20px}
.hero h1{font-size:48px;line-height:1.1;font-weight:800;margin-bottom:18px}
.hero p{color:var(--muted);font-size:18px;max-width:520px;margin-bottom:28px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero__stats{display:flex;gap:30px;flex-wrap:wrap}
.hero__stats b{display:block;font-size:26px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__stats span{font-size:13px;color:var(--muted)}

/* hero card / fake map */
.hero__card{padding:22px}
.map-head{font-size:13px;color:var(--muted);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.dot{width:10px;height:10px;border-radius:50%}
.dot.ya{background:var(--ya)}
.map-pin{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--border);margin-bottom:12px;position:relative}
.map-pin b{display:block;font-size:15px}
.map-pin small{color:var(--muted);font-size:12px}
.map-pin--top{border-color:var(--ya);background:rgba(255,204,0,.08)}
.pin-mark{position:absolute;top:-10px;right:14px;background:var(--ya);color:#1a1400;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,204,0,.5)}50%{box-shadow:0 0 0 8px rgba(255,204,0,0)}}

/* sections */
.section{padding:80px 0}
.section--alt{background:var(--bg2)}
.section__title{font-size:36px;font-weight:800;text-align:center;margin-bottom:10px}
.section__sub{text-align:center;color:var(--muted);margin-bottom:46px;font-size:17px}

/* grids */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* stat cards */
.stat-card{padding:28px;text-align:center}
.stat-card b{display:block;font-size:42px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-card span{color:var(--muted);font-size:14px}

/* cards */
.card{padding:28px;transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-6px);border-color:var(--gis)}
.ico{font-size:34px;margin-bottom:14px}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}

/* steps */
.step{padding:28px;position:relative}
.step__n{font-size:38px;font-weight:800;opacity:.25;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h3{margin:6px 0 8px}
.step p{color:var(--muted);font-size:15px}

/* cases */
.case{padding:30px}
.case__tag{display:inline-block;font-size:12px;color:var(--muted);border:1px solid var(--border);padding:4px 12px;border-radius:999px;margin-bottom:14px}
.case b{display:block;font-size:40px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:8px}
.case p{color:var(--muted);font-size:15px}

/* pricing */
.price{padding:32px;position:relative;display:flex;flex-direction:column}
.price--hot{border-color:var(--gis);box-shadow:0 0 40px rgba(0,213,99,.15)}
.price__badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--grad);color:#06200f;font-size:12px;font-weight:700;padding:4px 16px;border-radius:999px}
.price h3{font-size:22px;margin-bottom:8px}
.price__num{font-size:30px;font-weight:800;margin-bottom:20px}
.price__num span{font-size:15px;color:var(--muted);font-weight:400}
.price ul{list-style:none;margin-bottom:24px;flex:1}
.price li{padding:8px 0 8px 26px;position:relative;color:var(--muted);font-size:15px;border-bottom:1px solid var(--border)}
.price li::before{content:"✓";position:absolute;left:0;color:var(--gis);font-weight:700}

/* faq */
.faq__item{border:1px solid var(--border);border-radius:14px;margin-bottom:12px;overflow:hidden;background:var(--card)}
.faq__q{width:100%;text-align:left;background:none;border:none;color:var(--text);font-size:16px;padding:18px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600}
.faq__q i{font-style:normal;font-size:22px;color:var(--gis);transition:transform .3s}
.faq__item.open .faq__q i{transform:rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .3s,padding .3s;color:var(--muted);padding:0 20px}
.faq__item.open .faq__a{max-height:200px;padding:0 20px 18px}

/* lead form */
.lead__box{padding:46px;text-align:center}
.lead__box h2{font-size:30px;margin-bottom:10px}
.lead__box p{color:var(--muted);margin-bottom:28px}
.form{text-align:left}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form input,.form select,.form textarea{
  width:100%;
  padding:14px 16px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-size:15px;
  font-family:inherit;
  outline:none;
  transition:border-color .2s;
  -webkit-appearance:none;
  appearance:none;
}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--gis)}
.form input::placeholder,.form textarea::placeholder{color:var(--muted)}

/* ===== FIX: select option colors (было белое на белом) ===== */
.form select{
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300d563' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;
  background-position:right 16px center;
  padding-right:42px;
  cursor:pointer;
}
.form select option{
  background:#0f1530;   /* тёмный фон выпадающего списка */
  color:#e9ecf5;        /* светлый текст */
}
.form select:invalid{color:var(--muted)} /* плейсхолдер-опция приглушена */

.form textarea{margin-bottom:14px;resize:vertical}
.form__note{display:block;color:var(--muted);font-size:12px;margin-top:12px;text-align:center}
.form__msg{margin-top:16px;text-align:center;font-weight:600;font-size:15px}
.form__msg.ok{color:var(--gis)}
.form__msg.err{color:#ff6b6b}

/* footer */
.footer{background:var(--bg2);border-top:1px solid var(--border);padding:50px 0 0}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding-bottom:36px}
.footer__desc{color:var(--muted);margin-top:12px;font-size:14px;max-width:320px}
.footer__col{display:flex;flex-direction:column;gap:8px}
.footer__col b{margin-bottom:6px}
.footer__col a,.footer__col span{color:var(--muted);font-size:14px;transition:color .2s}
.footer__col a:hover{color:var(--text)}
.footer__bottom{text-align:center;padding:20px;border-top:1px solid var(--border);color:var(--muted);font-size:13px}

/* reveal animation */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:900px){
  .hero__inner{grid-template-columns:1fr;gap:36px}
  .hero h1{font-size:38px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav{position:fixed;top:68px;left:0;right:0;flex-direction:column;background:var(--bg2);padding:20px;gap:16px;transform:translateY(-150%);transition:transform .3s;border-bottom:1px solid var(--border)}
  .nav.open{transform:translateY(0)}
  .burger{display:flex}
  .header .btn--sm{display:none}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .hero h1{font-size:32px}
  .section__title{font-size:28px}
  .lead__box{padding:28px}
  .footer__inner{grid-template-columns:1fr}
}