:root{
  --bg:#0f1115; --panel:#151924; --panel-2:#181d28; --text:#e7ecf3; --muted:#a8b0bf;
  /* золото */
  --primary:#d4af37; --primary-2:#b8860b; --ring:rgba(212,175,55,.35);
  --danger:#ef4444; --ok:#10b981; --card-border:rgba(255,255,255,.06);
  --gutter-desktop:24px; --gutter-mobile:24px;
  --safe-bottom: env(safe-area-inset-bottom, 0px); --page-bottom-gap:24px;
  --header-h:56px;
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} }

body{
  margin:0;color:var(--text);
  background:
    radial-gradient(circle at 50% 20%, #1b2131 0%, rgba(27,33,49,.65) 35%, rgba(15,17,21,.85) 70%, #0f1115 100%),
    var(--bg);
  background-attachment: fixed;
  font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Inter,Arial;
  padding-bottom: calc(var(--page-bottom-gap) + var(--safe-bottom));
}
@media (prefers-reduced-motion: reduce){ body{background-attachment: scroll} }

a{color:inherit;text-decoration:none}

/* Кнопки — золото */
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:12px;
  background:linear-gradient(180deg,var(--primary),var(--primary-2));
  color:#1a1200;font-weight:700;
  box-shadow:0 8px 26px rgba(212,175,55,.35), inset 0 1px 0 rgba(255,255,255,.2);
  border:0;cursor:pointer;transition:.1s transform ease,.2s box-shadow ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 32px rgba(212,175,55,.48), inset 0 1px 0 rgba(255,255,255,.25)}
.btn:focus{outline:none;box-shadow:0 0 0 6px var(--ring), 0 12px 32px rgba(212,175,55,.48)}
.btn.outline{background:transparent;color:var(--primary);border:1px solid rgba(212,175,55,.6);box-shadow:none}
.btn.outline:hover{border-color:rgba(212,175,55,.85);color:#ffd76a}
.btn.small{padding:8px 14px;font-size:14px;border-radius:8px}
.form .actions{display:flex;justify-content:flex-end;margin-top:12px}

/* Header / меню */
header{position:sticky;top:0;z-index:30;background:#000;border-bottom:1px solid rgba(255,255,255,.06)}
header .container{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;min-height:56px;padding:12px 0}
.logo{justify-self:start}
.logo img{height:40px;width:auto;display:block}

.burger{justify-self:center;display:none;position:relative;width:36px;height:28px;border:0;background:transparent;cursor:pointer}
.burger span{position:absolute;left:4px;right:4px;height:2px;background:#e7ecf3;border-radius:2px;transition:.2s}
.burger span:nth-child(1){top:6px}.burger span:nth-child(2){top:13px}.burger span:nth-child(3){top:20px}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav-right{justify-self:end;display:flex;align-items:center;gap:14px}
.nav-menu{display:flex;gap:20px;flex-wrap:nowrap}
.nav-menu a{padding:10px 12px;color:var(--muted)}
.nav-menu a:hover{color:var(--text)}
@media (max-width:865px){
  .burger{display:block}
  .nav-menu{
    position:fixed;left:0;right:0;top:56px;z-index:100;display:flex;flex-direction:column;gap:12px;
    padding:16px 20px;background:#000;border-top:1px solid rgba(255,255,255,.08);
    max-height:calc(100vh - 56px);overflow:auto;opacity:0;transform:translateY(-8px);pointer-events:none;transition:.18s ease;
  }
  .nav-menu a{padding:12px 4px;font-size:18px}
  .nav-menu.open{opacity:1;transform:none;pointer-events:auto}
}

/* Языки */
.lang-switch{display:flex;gap:8px}
.lang-link{padding:6px 12px;border-radius:8px;border:1px solid rgba(255,255,255,.15);color:var(--text);font-weight:700;font-size:14px}
.lang-link:hover{color:var(--primary);border-color:var(--primary)}
.lang-link.active{background:linear-gradient(180deg,var(--primary),var(--primary-2));color:#1a1200;border:none}

/* Карточки */
.card{background:var(--panel);border:1px solid var(--card-border);border-radius:16px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.05)}

/* Hero */
.hero{padding:72px 0 36px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:40px;line-height:1.1;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 20px}
@media (max-width:980px){.hero{grid-template-columns:1fr}}

.hero .card{padding:0;border:none;box-shadow:none;background:transparent;display:inline-block}
.hero .card img{display:block;width:100%;height:auto;border-radius:16px}
.hero .card p{display:none}

/* Сетки */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media (max-width:980px){.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}

/* Контакты */
.contacts-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:16px;
}
.card.contact{height:100%;display:flex;flex-direction:column;justify-content:center}

h2{margin:0 0 14px}
.muted{color:var(--muted)}
.tag{display:inline-block;padding:6px 10px;border:1px solid rgba(255,255,255,.12);border-radius:999px;color:var(--muted);font-size:13px}
.pricing .plan{padding:18px}
.plan h3{margin:0 0 8px}
.plan ul{margin:10px 0 0;padding:0 0 0 18px;color:var(--muted)}

/* Форма */
.form{display:flex;flex-direction:column;gap:12px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{color:#cdd6e3;font-size:14px}
input,select,textarea{
  width:100%;max-width:100%;min-width:0;border-radius:12px;padding:12px 14px;border:1px solid rgba(255,255,255,.12);
  background:rgba(10,12,16,.75);color:var(--text);outline:none;transition:.2s border-color,.2s box-shadow,.2s background
}
input:focus,select:focus,textarea:focus{border-color:rgba(212,175,55,.7);box-shadow:0 0 0 6px var(--ring);background:rgba(10,12,16,.85)}

.status{min-height:22px;font-size:14px}.ok{color:var(--ok);font-weight:600}.err{color:var(--danger);font-weight:600}

/* Footer */
footer{border-top:1px solid rgba(255,255,255,.08);padding:24px 0 calc(24px + var(--safe-bottom));color:var(--muted);text-align:center}

/* Контейнер */
.container{width:100%;max-width:1120px;margin-left:auto;margin-right:auto;
  padding-left:max(var(--gutter-desktop), env(safe-area-inset-left)) !important;
  padding-right:max(var(--gutter-desktop), env(safe-area-inset-right)) !important;}
header .container, footer.container{
  padding-left:max(var(--gutter-desktop), env(safe-area-inset-left)) !important;
  padding-right:max(var(--gutter-desktop), env(safe-area-inset-right)) !important;
}

/* Модалки */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000}
.modal-backdrop[hidden]{display:none !important;}
.modal{background:var(--panel);border:1px solid var(--card-border);border-radius:16px;padding:22px;max-width:480px;margin:0 16px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.modal h3{margin:0 0 8px}.modal p{margin:0 0 16px;color:var(--muted)}.modal .btn{width:100%}

/* Эйдж-гейт */
.age-modal{max-width:720px}
.age-title{margin:0 0 12px;font-weight:800;font-size:26px}
.age-text{margin:0;color:var(--text);line-height:1.55;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);padding:14px 0}
.age-actions{display:flex;gap:14px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.age-btn{min-width:140px;padding:12px 18px;border-radius:999px;border:1px solid transparent;font-weight:800;cursor:pointer}
.age-yes{background:linear-gradient(180deg,var(--primary),var(--primary-2));color:#1a1200;box-shadow:0 8px 26px rgba(212,175,55,.35), inset 0 1px 0 rgba(255,255,255,.2)}
.age-no{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.15)}
.age-note{margin-top:8px;text-align:center;color:var(--muted);font-size:13px}

/* offset для секций */
section[id], #pricing, #how, #order, #faq, #contacts {
  scroll-margin-top: calc(var(--header-h) + 12px);}
.btn.big{
  padding:16px 28px;
  font-size:18px;
  border-radius:14px;
  min-width:140px;
  height:52px;
  justify-content:center;
}
.hero > div:last-child { text-align:center; }
.hero > div:last-child .kicker{justify-content:center;}
.hero .tag{display:inline-block}