/* #4 lokalnyservis — макет "Diagnostika": центр. колонка + аккордеон + sticky contact */
:root{--ink:#2a0f17;--muted:#7d6068;--brand:#ef476f;--brand-d:#c5325a;--coral:#ff9e6d;--ok:#06d6a0;--line:#f0d9df;--soft:#fff5f7}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff;padding-bottom:64px}
img{max-width:100%;display:block}
a{color:var(--brand-d);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0 0 .4em}
.wrap{max-width:880px;margin:0 auto;padding:0 22px}

.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;max-width:980px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink)}
.brandmark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--coral));color:#fff;display:grid;place-items:center;font-weight:800}
.nav nav a{margin-left:18px;color:var(--muted);font-weight:600;font-size:.9rem}

.hero{text-align:center;background:linear-gradient(180deg,var(--soft),#fff);padding:64px 22px 48px;border-bottom:1px solid var(--line)}
.hero h1{font-size:2.3rem;max-width:20ch;margin:0 auto .3em}
.hero p{color:var(--muted);max-width:58ch;margin:0 auto}
.picker{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:22px}
.picker a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-weight:600;color:var(--ink);font-size:.9rem}
.picker a:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}

section{padding:52px 0}
.kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--brand);font-weight:800}
h2{font-size:1.6rem}.lede{color:var(--muted);max-width:62ch}

.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center;background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:22px}
.metrics b{display:block;font-size:1.8rem;color:var(--brand)}.metrics span{color:var(--muted);font-size:.86rem}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cards .c{border:1px solid var(--line);border-radius:12px;padding:20px;background:#fff}
.cards .c h3{margin:0 0 .3em;font-size:1.05rem}.cards .c p{margin:0;color:var(--muted);font-size:.92rem}

/* diagnostics accordion */
.diag details{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:#fff;overflow:hidden}
.diag summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.diag summary::-webkit-details-marker{display:none}
.diag summary::after{content:"▾";color:var(--brand);transition:transform .2s}
.diag details[open] summary::after{transform:rotate(180deg)}
.diag .body{padding:0 20px 18px;color:var(--muted)}
.diag .body ul{margin:.4em 0;padding-left:18px}

/* repair vs replace helper */
.helper{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.helper label{display:block;font-weight:600;margin:8px 0 4px}
.helper input,.helper select{width:100%;padding:11px;border:1px solid var(--line);border-radius:8px;font:inherit}
.helper .verdict{border-radius:10px;padding:18px;background:#fff;border:1px solid var(--line);font-weight:700}
.helper .verdict span{display:block;font-size:1.2rem;margin-top:6px}

.checklist{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px}
.checklist div{position:relative;padding:9px 0 9px 28px;border-bottom:1px solid var(--line);color:var(--muted)}
.checklist div::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}

.doctable{width:100%;border-collapse:collapse;font-size:.94rem}
.doctable th,.doctable td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.doctable th{background:var(--soft);color:var(--brand-d)}.doctable td{color:var(--muted)}

.gal{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.gal img{height:104px;width:100%;object-fit:cover;border-radius:8px}

.notice{border-left:4px solid var(--brand);background:var(--soft);border-radius:0 10px 10px 0;padding:18px 22px}

.qa details{border-bottom:1px solid var(--line);padding:14px 0}
.qa summary{cursor:pointer;font-weight:700;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";float:right;color:var(--brand)}
.qa details[open] summary::after{content:"–"}
.qa p{color:var(--muted);margin:.6em 0 0}

.contact{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.contact form{display:grid;gap:10px}
.contact input,.contact textarea{padding:11px;border:1px solid var(--line);border-radius:8px;font:inherit}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:8px;padding:12px 22px;font-weight:700;cursor:pointer}
.btn:hover{background:var(--brand-d);text-decoration:none}.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}

footer{background:#2a0f17;color:#e7c7cf;padding:36px 22px;margin-top:20px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}
footer a{color:#ffc3d0;margin-right:16px}

/* sticky contact bar */
.stickybar{position:fixed;left:0;right:0;bottom:0;z-index:80;background:#2a0f17;color:#fff;display:flex;justify-content:center;align-items:center;gap:16px;padding:12px;font-size:.92rem;flex-wrap:wrap}
.stickybar a{background:var(--brand);color:#fff;padding:8px 18px;border-radius:999px;font-weight:700}
.stickybar a:hover{text-decoration:none;background:var(--coral)}

.legal-page{max-width:760px;margin:0 auto;padding:50px 22px}
.legal-page .back{display:inline-block;margin-bottom:16px}
.legal-page h1{font-size:1.9rem}.legal-page h2{font-size:1.2rem;margin-top:1.5em}
.legal-page p,.legal-page li{color:#3a2129}

.cookie{position:fixed;left:18px;right:18px;bottom:64px;z-index:90;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 44px rgba(120,30,60,.22);padding:16px 18px;display:none;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookie.show{display:flex}.cookie p{margin:0;font-size:.88rem;color:#3a2129;max-width:58ch}.cookie .actions{display:flex;gap:8px}

@media(max-width:820px){
  .nav nav{display:none}
  .hero h1{font-size:1.9rem}
  .metrics,.cards,.helper,.checklist,.contact{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(3,1fr)}
}
/* second/mini form (varied placement) */
.miniform{border:1px solid var(--line);border-radius:12px;padding:16px;background:#f6f7f9;display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:12px}
.miniform h4{flex-basis:100%;margin:0 0 4px;font-size:1.02rem}
.miniform p.sub{flex-basis:100%;margin:0 0 6px;color:var(--muted);font-size:.9rem}
.miniform input{flex:1;min-width:170px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit}
.miniform small{flex-basis:100%;color:var(--muted);font-size:.83rem;margin-top:2px}