/* ChinaCar-Service · Коломна — выездная диагностика китайских авто */
:root{
  --blue:#0a2a5e;        /* глубокий технологичный */
  --blue2:#103e8c;
  --accent:#e23636;      /* китайский красный акцент */
  --accent2:#ff5a3c;
  --cyan:#16b3c9;
  --brick:#7a2a2e;       /* кирпич Коломенского кремля */
  --ink:#0e1726;
  --muted:#5b6b82;
  --line:#e6ebf3;
  --bg:#f5f8fc;
  --white:#fff;
  --ok:#1f9d55;
  --radius:16px;
  --shadow:0 10px 30px rgba(13,34,77,.10);
  --shadow-lg:0 24px 60px rgba(13,34,77,.18);
  --maxw:1180px;
  --font:'Inter','Segoe UI',Roboto,system-ui,-apple-system,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--blue2);text-decoration:none}
h1,h2,h3,h4{line-height:1.18;margin:0 0 .5em;color:var(--ink);font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(28px,4.6vw,50px)}
h2{font-size:clamp(24px,3.4vw,38px)}
h3{font-size:clamp(18px,2vw,23px)}
p{margin:0 0 1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section--tight{padding:44px 0}
.center{text-align:center}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lead{font-size:clamp(16px,1.7vw,19px);color:var(--muted);max-width:760px}
.lead.center{margin-left:auto;margin-right:auto}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:16px;padding:15px 28px;border-radius:60px;border:0;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s background;line-height:1;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 10px 24px rgba(226,54,54,.35)}
.btn--primary:hover{box-shadow:0 16px 34px rgba(226,54,54,.45);transform:translateY(-2px)}
.btn--ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn--ghost:hover{background:rgba(255,255,255,.22)}
.btn--dark{background:var(--blue);color:#fff}
.btn--dark:hover{background:var(--blue2)}
.btn--wide{width:100%;justify-content:center}
.btn--lg{padding:18px 36px;font-size:18px}

/* ---------- Header ---------- */
.topbar{background:var(--blue);color:#cdd9ef;font-size:13.5px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:14px;flex-wrap:wrap}
.topbar a{color:#fff}
.topbar .dot{opacity:.5;margin:0 8px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--ink);font-size:18px}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav a{color:var(--ink);font-weight:600;font-size:15px;opacity:.85}
.nav a:hover{opacity:1;color:var(--accent)}
.header-phone{display:flex;flex-direction:column;align-items:flex-end;line-height:1.1}
.header-phone a{font-size:19px;font-weight:800;color:var(--ink);white-space:nowrap}
.header .nav{gap:18px}
@media(max-width:1040px){.nav{gap:14px}.nav a{font-size:14px}.header-phone a{font-size:17px}}
.header-phone span{font-size:12px;color:var(--muted)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.burger span{width:26px;height:3px;background:var(--ink);border-radius:3px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;background:radial-gradient(120% 130% at 80% -10%,#1b4ea3 0%,#0a2a5e 45%,#071d44 100%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:url('kremlin.svg');background-size:cover;background-position:center bottom;opacity:.55;pointer-events:none}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:60px;padding-bottom:60px}
.hero h1{color:#fff}
.hero .lead{color:#c8d6f2}
.hero .hl{color:#ffd34e}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px}
.hero-badges span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);padding:8px 14px;border-radius:40px;font-size:13.5px;font-weight:600}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-trust{display:flex;gap:26px;margin-top:28px;flex-wrap:wrap}
.hero-trust b{font-size:26px;display:block;color:#fff;font-weight:800}
.hero-trust small{color:#a9bbe0;font-size:13px}
.hero-card{background:rgba(255,255,255,.97);color:var(--ink);border-radius:20px;padding:26px;box-shadow:var(--shadow-lg)}
.hero-card h3{font-size:20px;margin-bottom:6px}

/* ---------- Marquee ---------- */
.marquee{background:var(--ink);color:#fff;overflow:hidden;white-space:nowrap;padding:14px 0}
.marquee__track{display:inline-block;animation:scroll 26s linear infinite}
.marquee__track span{font-weight:700;font-size:17px;margin:0 26px;opacity:.85;letter-spacing:.02em}
.marquee__track span b{color:var(--accent2)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.25s;height:100%}
.card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:#d3deef}
.card .ico{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eaf1ff,#dce8ff);margin-bottom:16px}
.card .ico svg{width:28px;height:28px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0;font-size:15px}
.card .price{margin-top:14px;font-weight:800;color:var(--accent);font-size:18px}

/* ---------- Service price cards ---------- */
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;height:100%}
.price-card.featured{border:2px solid var(--accent);box-shadow:var(--shadow);position:relative}
.price-card.featured::before{content:"Хит";position:absolute;top:-13px;right:22px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:5px 14px;border-radius:30px}
.price-card .amount{font-size:34px;font-weight:800;color:var(--ink);margin:8px 0}
.price-card .amount small{font-size:15px;color:var(--muted);font-weight:600}
.price-card ul{list-style:none;padding:0;margin:16px 0 22px;flex:1}
.price-card li{padding:8px 0 8px 30px;position:relative;font-size:15px;border-bottom:1px dashed var(--line)}
.price-card li::before{content:"";position:absolute;left:0;top:11px;width:18px;height:18px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f9d55' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/contain no-repeat}

/* ---------- Steps ---------- */
.steps{counter-reset:s}
.step{display:flex;gap:20px;align-items:flex-start;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step__num{counter-increment:s;flex:0 0 50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--blue2),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}
.step__num::before{content:counter(s)}
.step h3{margin-bottom:4px;font-size:18px}
.step p{margin:0;color:var(--muted);font-size:15px}

/* ---------- Check list (что проверяем) ---------- */
.checkblock{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.checkblock h3{display:flex;align-items:center;gap:10px;font-size:18px}
.checkblock h3 .ico{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#eaf1ff,#dce8ff);display:flex;align-items:center;justify-content:center;flex:0 0 38px}
.checkblock h3 .ico svg{width:20px;height:20px}
.checkblock ul{list-style:none;padding:0;margin:14px 0 0}
.checkblock li{padding:6px 0 6px 26px;position:relative;font-size:14.5px;color:#33425a}
.checkblock li::before{content:"";position:absolute;left:0;top:10px;width:16px;height:16px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e23636' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/contain no-repeat}

/* ---------- Risks ---------- */
.risk{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:20px}
.risk b{color:var(--accent);font-size:22px;display:block}
.risk span{font-size:15px;color:var(--muted)}

/* ---------- Brands ---------- */
.brandgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.brandgrid .b{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 10px;text-align:center;font-weight:700;color:var(--ink);transition:.2s;font-size:15px}
.brandgrid .b:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow)}

/* ---------- Why / EEAT ---------- */
.why{display:flex;gap:16px;align-items:flex-start}
.why .ico{flex:0 0 46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#ffe9e6,#ffd9d2);display:flex;align-items:center;justify-content:center}
.why .ico svg{width:24px;height:24px}
.why h3{font-size:17px;margin-bottom:4px}
.why p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats b{font-size:clamp(30px,4vw,46px);font-weight:800;color:var(--blue2);display:block;line-height:1}
.stats span{color:var(--muted);font-size:14.5px}

/* ---------- Quiz / calculator ---------- */
.quiz{background:linear-gradient(135deg,#0a2a5e,#103e8c);border-radius:24px;color:#fff;padding:38px;box-shadow:var(--shadow-lg)}
.quiz h2{color:#fff}
.quiz .opts{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0}
.quiz .opt{background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.25);padding:12px 20px;border-radius:40px;cursor:pointer;font-weight:600;transition:.2s}
.quiz .opt:hover{background:rgba(255,255,255,.2)}
.quiz .opt.sel{background:var(--accent);border-color:var(--accent)}
.quiz .qstep{display:none}
.quiz .qstep.active{display:block}
.quiz .result{font-size:30px;font-weight:800;color:#ffd34e}

/* ---------- Reviews ---------- */
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;height:100%}
.review .stars{color:#ffb400;letter-spacing:2px;margin-bottom:10px;font-size:17px}
.review p{font-size:15px;color:#33425a}
.review .who{display:flex;align-items:center;gap:12px;margin-top:14px}
.review .av{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--blue2),var(--cyan));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.review .who b{display:block;font-size:15px}
.review .who small{color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq-q{padding:20px 24px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px}
.faq-q::after{content:"+";font-size:26px;color:var(--accent);transition:.2s;line-height:1}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 24px;color:var(--muted)}
.faq-item.open .faq-a{max-height:400px;padding-bottom:20px}

/* ---------- Geo ---------- */
.geo-tags{display:flex;flex-wrap:wrap;gap:10px}
.geo-tags span{background:#fff;border:1px solid var(--line);padding:8px 16px;border-radius:30px;font-size:14px;font-weight:600;color:#33425a}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-radius:24px;padding:46px;text-align:center;position:relative;overflow:hidden}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.92);max-width:620px;margin:0 auto 24px}

/* ---------- Form ---------- */
.form{background:#fff;border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.form .field{margin-bottom:14px}
.form label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:#33425a}
.form input,.form select,.form textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;font-family:inherit;transition:.2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue2);box-shadow:0 0 0 3px rgba(16,62,140,.12)}
.form .agree{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--muted);margin:12px 0}
.form .agree input{width:auto;margin-top:3px}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#9fb0cc;padding:56px 0 26px;font-size:14.5px}
.footer h4{color:#fff;font-size:16px;margin-bottom:16px}
.footer a{color:#c4d2ea}
.footer a:hover{color:#fff}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:9px}
.footer .req{font-size:12.5px;color:#7e8fab;line-height:1.7;margin-top:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#7e8fab}

/* ---------- Sticky mobile call ---------- */
.sticky-call{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:10px 14px;gap:10px;box-shadow:0 -6px 20px rgba(0,0,0,.08)}
.sticky-call a{flex:1;justify-content:center}

/* floating msgr */
.fab{position:fixed;right:18px;bottom:24px;z-index:55;display:flex;flex-direction:column;gap:12px}
.fab a{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);color:#fff}
.fab .wa{background:#25d366}
.fab .tg{background:#2aabee}
.fab a svg{width:28px;height:28px}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;background:rgba(8,18,40,.6);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal__box{background:#fff;border-radius:20px;max-width:440px;width:100%;padding:32px;position:relative;animation:pop .25s}
@keyframes pop{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}
.modal__close{position:absolute;top:14px;right:16px;background:none;border:0;font-size:28px;cursor:pointer;color:var(--muted);line-height:1}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-size:13.5px;color:var(--muted);padding:16px 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent)}

/* ---------- Subpage hero ---------- */
.subhero{position:relative;background:radial-gradient(110% 120% at 90% -10%,#1b4ea3,#0a2a5e 55%,#071d44);color:#fff;padding:30px 0 56px;overflow:hidden}
.subhero::after{content:"";position:absolute;inset:0;background-image:url('kremlin.svg');background-size:cover;background-position:center bottom;opacity:.35;pointer-events:none}
.subhero .container{position:relative;z-index:2}
.subhero h1{color:#fff;max-width:820px}
.subhero .lead{color:#c8d6f2}
.subhero .hero-cta{margin-top:20px}

/* prose */
.prose p{color:#33425a}
.prose ul{padding-left:20px;color:#33425a}
.prose li{margin-bottom:8px}

/* utils */
.mt0{margin-top:0}.mb0{margin-bottom:0}
.tag{display:inline-block;background:#eaf1ff;color:var(--blue2);font-weight:700;font-size:12px;padding:5px 12px;border-radius:30px;margin-bottom:14px}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero .container{grid-template-columns:1fr;gap:30px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .brandgrid{grid-template-columns:repeat(4,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 20px;gap:6px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav a{padding:10px 0;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .header-phone{display:none}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .brandgrid{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr}
  .sticky-call{display:flex}
  .fab{bottom:78px}
  body{padding-bottom:64px}
  .section{padding:44px 0}
  .quiz,.cta-band{padding:28px 22px}
  .topbar{display:none}
}