/* strk24.ru — восстановлено по скриншоту главной (~/lk/strk24.png), укрупнённая версия */
:root{
  --blue:#0e9bf3;        /* hero */
  --blue-text:#2f86d6;   /* заголовки секций */
  --teal:#01b8a2;        /* цены */
  --yellow:#ffc107;      /* кнопка «Узнать больше» */
  --ink:#1f2328;
  --text:#3d434a;
  --muted:#6c757d;
  --gray-bg:#f4f5f7;
  --footer:#2b2e33;
  --card-shadow:0 4px 18px rgba(16,40,80,.09);
  --wrap:1200px;
  --gutter:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Montserrat",system-ui,sans-serif;font-size:18px;color:var(--ink);background:#fff;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}

/* ---------- header ---------- */
.header{background:#fff;border-bottom:1px solid #eceff3;position:sticky;top:0;z-index:20}
.header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:96px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:52px;height:52px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand b{font-weight:600;font-size:28px;letter-spacing:.2px}
.brand small{font-size:13px;color:#444;margin-top:2px}
.nav{display:flex;gap:36px}
.nav a{font-size:14px;font-weight:600;text-transform:uppercase;color:#6c757d;letter-spacing:.4px;transition:color .15s;white-space:nowrap}
.nav a:hover,.nav a.active{color:#111}
.burger{display:none;background:none;border:0;width:48px;height:48px;cursor:pointer;border-radius:8px}
.burger span{display:block;height:3px;border-radius:2px;background:#333;margin:6px 10px;transition:transform .2s,opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden;
  background:var(--blue) url(img/satellite.jpg) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:var(--blue);opacity:.86}
.hero-inner{position:relative;padding:72px var(--gutter)}
.hero h1{font-weight:500;font-size:48px;line-height:1.15;margin-bottom:24px}
.hero p{font-size:21px;max-width:560px;margin:0 auto 32px;line-height:1.45}
.btn{display:inline-block;font-family:inherit;font-weight:600;font-size:17px;padding:14px 28px;border-radius:8px;border:0;cursor:pointer;transition:background .15s,transform .1s;text-align:center}
.btn:active{transform:translateY(1px)}
.btn-yellow{background:var(--yellow);color:#212529}
.btn-yellow:hover{background:#e8ac00}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#0b86d4}
.btn-lg{font-size:19px;padding:18px 36px}

/* ---------- sections ---------- */
.section{padding:80px 0 88px}
.section-title{color:var(--blue-text);font-weight:500;font-size:40px;line-height:1.2;text-align:center;margin-bottom:52px}
.features{display:grid;grid-template-columns:1fr 1fr;gap:44px 56px;max-width:960px;margin:0 auto}
.feature{display:flex;gap:20px}
.feature svg{flex:0 0 36px;width:36px;height:36px;stroke:var(--blue-text);fill:none;stroke-width:1.5;margin-top:2px}
.feature h3{font-size:21px;font-weight:600;margin-bottom:8px}
.feature p{font-size:18px;color:var(--text);line-height:1.5}

.consult{background:var(--gray-bg);text-align:center;padding:80px 0 96px;color:var(--blue-text)}
.consult .wrap{max-width:900px}
.consult h2{font-weight:500;font-size:34px;text-transform:uppercase;margin-bottom:10px}
.consult .phone{display:inline-block;font-weight:700;font-size:38px;margin-bottom:18px}
.consult p{font-size:21px;line-height:1.4}

.about-lead{max-width:640px;margin:-28px auto 48px;text-align:center;font-size:19px;color:var(--text);line-height:1.6}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:var(--wrap);margin:0 auto}
.card{background:#fff;box-shadow:var(--card-shadow);border-radius:12px;overflow:hidden}
.card img{width:100%;aspect-ratio:248/203;object-fit:cover}
.card-body{padding:28px 26px 32px;text-align:center}
.card h4{font-size:21px;font-weight:600;margin-bottom:12px}
.card p{font-size:17px;color:var(--text);line-height:1.55}

/* ---------- inner pages ---------- */
.page-head{background:var(--blue);color:#fff;text-align:center;padding:72px var(--gutter)}
.page-head h1{font-weight:500;font-size:44px;line-height:1.2}
.page-head p{opacity:.92;margin-top:12px;font-size:20px}

/* pricing */
.plan{max-width:1000px;margin:0 auto 64px;display:flex;align-items:center;gap:24px;justify-content:space-between;
  border:1px solid #e3e8ef;border-left:6px solid var(--blue);padding:32px 36px;border-radius:12px}
.plan h3{font-size:26px;font-weight:600}
.plan p{font-size:18px;color:var(--muted);margin-top:6px}
.plan .price{font-size:40px;font-weight:700;color:var(--blue-text);white-space:nowrap}
.plan .price small{font-size:17px;font-weight:500;color:var(--muted)}
.sub-title{text-align:center;font-weight:600;font-size:30px;margin-bottom:10px}
.sub-lead{text-align:center;color:var(--muted);font-size:18px;margin-bottom:40px}
.options{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;max-width:var(--wrap);margin:0 auto}
.option{background:#fff;box-shadow:var(--card-shadow);border-radius:12px;padding:32px 24px;text-align:center;display:flex;flex-direction:column}
.option .tag{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-bottom:8px}
.option h4{font-size:23px;font-weight:600;margin-bottom:14px}
.option .vol{font-size:46px;font-weight:700;color:var(--blue-text);line-height:1}
.option .vol small{font-size:18px;font-weight:600}
.option ul{list-style:none;font-size:16px;color:var(--text);margin:20px 0 22px;line-height:1.75;flex:1}
.option .cost{font-size:30px;font-weight:700;color:var(--teal)}
.option .btn{align-self:stretch}
.option.day .vol{color:var(--teal)}
.note{max-width:900px;margin:48px auto 0;font-size:18px;color:var(--muted);text-align:center;line-height:1.6}
.note a{color:var(--blue-text);font-weight:600}

/* pay */
.notice{max-width:760px;margin:0 auto;text-align:center;background:#fff;box-shadow:var(--card-shadow);border-radius:16px;padding:56px 48px}
.notice svg{width:72px;height:72px;margin:0 auto 24px;stroke:var(--blue);fill:none;stroke-width:1.5}
.notice h2{font-size:32px;font-weight:600;line-height:1.25;margin-bottom:16px}
.notice p{font-size:19px;color:var(--text);line-height:1.6;margin-bottom:12px}
.notice .btn{margin-top:20px}
.notice .hint{font-size:16px;color:var(--muted);margin-top:24px;margin-bottom:0}
.notice .hint a{color:var(--blue-text);font-weight:600;white-space:nowrap}

/* ---------- footer ---------- */
.footer{background:var(--footer);color:#fff;padding:64px 0 56px}
.footer .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.footer h5{font-size:18px;font-weight:700;margin-bottom:12px}
.footer ul{list-style:none}
.footer li{font-size:16px;line-height:2}
.footer li a::before{content:"› ";color:var(--blue)}
.footer li a:hover{color:#9fd4ff}
.footer address{font-style:normal;font-size:15px;color:#a3a9b0;line-height:1.55;margin-bottom:10px}
.footer .strong{font-weight:700;font-size:17px;display:block;margin:8px 0 12px}

/* ---------- tablet ---------- */
@media (max-width:1100px){
  .nav{gap:24px}
  .nav a{font-size:13px}
  .options{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .header .wrap{min-height:76px}
  .brand b{font-size:24px}
  .brand img{width:44px;height:44px}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid #eceff3;box-shadow:0 12px 24px rgba(0,0,0,.08)}
  .nav.open{display:flex}
  .nav a{font-size:17px;padding:18px var(--gutter);border-top:1px solid #f0f2f5}
  .burger{display:block}
  .cards{grid-template-columns:1fr 1fr}
  .footer .wrap{grid-template-columns:1fr 1fr;gap:40px 32px}
}

/* ---------- phone ---------- */
@media (max-width:640px){
  :root{--gutter:16px}
  body{font-size:17px}
  .hero{min-height:480px}
  .hero h1{font-size:34px}
  .hero p{font-size:18px}
  .hero .btn{display:block;width:100%;max-width:340px;margin:0 auto}
  .section{padding:56px 0 64px}
  .section-title{font-size:30px;margin-bottom:36px}
  .features{grid-template-columns:1fr;gap:32px}
  .feature h3{font-size:20px}
  .feature p{font-size:17px}
  .consult{padding:56px 0 64px}
  .consult h2{font-size:26px}
  .consult .phone{font-size:32px}
  .consult p{font-size:18px}
  .about-lead{font-size:17px;margin:-16px auto 32px}
  .cards{grid-template-columns:1fr;gap:24px}
  .card h4{font-size:20px}
  .page-head{padding:48px var(--gutter)}
  .page-head h1{font-size:32px}
  .page-head p{font-size:17px}
  .plan{flex-direction:column;align-items:flex-start;padding:24px;margin-bottom:48px}
  .plan h3{font-size:22px}
  .plan .price{font-size:34px}
  .sub-title{font-size:25px}
  .sub-lead{font-size:16px;margin-bottom:28px}
  .options{grid-template-columns:1fr;gap:20px}
  .option{padding:28px 22px}
  .note{font-size:16px}
  .notice{padding:40px 22px;border-radius:12px}
  .notice svg{width:60px;height:60px}
  .notice h2{font-size:25px}
  .notice p{font-size:17px}
  .notice .btn{display:block;width:100%}
  .footer{padding:48px 0 40px}
  .footer .wrap{grid-template-columns:1fr;gap:28px}
}