/* ── КОНТАКТЫ — akventrf.ru/kontakty/ ─────────────────────────────────────── */
:root {
  --navy:    #0F2240;
  --blue:    #1B3A6B;
  --accent:  #2563EB;
  --white:   #FFFFFF;
  --off:     #F7F9FC;
  --border:  #DDE5F0;
  --text-h:  #0F2240;
  --text-b:  #334155;
  --text-m:  #64748B;
  --fh: 'Montserrat', sans-serif;
  --fb: 'Inter', system-ui, sans-serif;
  --r: 12px; --rs: 8px;
  --shadow: 0 4px 24px rgba(15,34,64,.07);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--fb); color: var(--text-b); background: var(--white); -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── HEADER (shared) ── */
#hdr { position: sticky; top: 0; z-index: 900; background: var(--white); border-bottom: 1px solid var(--border); transition: box-shadow .25s; }
#hdr.scrolled { box-shadow: var(--shadow); }

/* ── BREADCRUMB ── */
.bc { background: var(--off); border-bottom: 1px solid var(--border); }
.bc-in { max-width: 1200px; margin: 0 auto; padding: 10px 24px; display: flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--text-m); }
.bc-in a { color: var(--accent); }
.bc-in a:hover { text-decoration: underline; }
.bc-sep { color: var(--border); }

/* ── HERO ── */
.hero-k { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); padding: 56px 24px; }
.hero-k-in { max-width: 1200px; margin: 0 auto; }
.hero-k-tag { display: inline-block; background: rgba(255,255,255,.12); color: rgba(255,255,255,.85); font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 5px 14px; border-radius: 20px; margin-bottom: 16px; }
.hero-k h1 { font-family: var(--fh); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; color: var(--white); line-height: 1.15; }
.hero-k h1 em { font-style: normal; color: #93C5FD; }
.hero-k-sub { margin-top: 14px; font-size: 1.05rem; color: rgba(255,255,255,.75); max-width: 560px; line-height: 1.6; }

/* ── MAIN LAYOUT ── */
.k-wrap { max-width: 1200px; margin: 0 auto; padding: 56px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 768px) { .k-wrap { grid-template-columns: 1fr; gap: 32px; padding: 36px 16px; } }

/* ── CONTACT CARDS ── */
.k-cards { display: flex; flex-direction: column; gap: 16px; }
.k-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--r); padding: 24px; box-shadow: var(--shadow); }
.k-card-label { font-size: .75rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-m); margin-bottom: 10px; }
.k-card-val { font-size: 1.15rem; font-weight: 700; color: var(--text-h); font-family: var(--fh); }
.k-card-val a { color: var(--accent); }
.k-card-val a:hover { text-decoration: underline; }
.k-card-note { font-size: .83rem; color: var(--text-m); margin-top: 6px; line-height: 1.5; }

/* ── MAP ── */
.k-map-wrap { border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.k-map-wrap iframe { display: block; width: 100%; height: 360px; border: 0; }
.k-map-addr { background: var(--navy); color: var(--white); padding: 14px 20px; font-size: .9rem; display: flex; align-items: center; gap: 10px; }
.k-map-addr svg { flex-shrink: 0; opacity: .7; }

/* ── РЕКВИЗИТЫ ── */
.req-section { background: var(--off); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 48px 24px; }
.req-in { max-width: 1200px; margin: 0 auto; }
.req-title { font-family: var(--fh); font-size: 1.35rem; font-weight: 800; color: var(--text-h); margin-bottom: 8px; }
.req-sub { font-size: .9rem; color: var(--text-m); margin-bottom: 28px; }
.req-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.req-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--rs); padding: 16px 20px; }
.req-item-label { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-m); margin-bottom: 6px; }
.req-item-val { font-size: .97rem; font-weight: 600; color: var(--text-h); }

/* ── FAQ ── */
.faq-section { padding: 56px 24px; }
.faq-in { max-width: 780px; margin: 0 auto; }
.faq-title { font-family: var(--fh); font-size: 1.5rem; font-weight: 800; color: var(--text-h); margin-bottom: 28px; }
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--rs); overflow: hidden; background: var(--white); }
.faq-item[open] { border-color: var(--accent); }
.faq-q { list-style: none; cursor: pointer; padding: 18px 20px; font-weight: 600; font-size: .97rem; color: var(--text-h); display: flex; justify-content: space-between; align-items: center; gap: 12px; user-select: none; }
.faq-q::after { content: "+"; font-size: 1.3rem; color: var(--accent); flex-shrink: 0; }
.faq-item[open] .faq-q::after { content: "−"; }
.faq-a { padding: 0 20px 18px; font-size: .92rem; line-height: 1.7; color: var(--text-b); }
.faq-a a { color: var(--accent); text-decoration: underline; }

/* ── CTA ── */
.cta-k { background: linear-gradient(135deg, var(--navy), var(--blue)); padding: 56px 24px; text-align: center; }
.cta-k-in { max-width: 560px; margin: 0 auto; }
.cta-k h2 { font-family: var(--fh); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: var(--white); margin-bottom: 12px; }
.cta-k p { color: rgba(255,255,255,.75); font-size: 1rem; margin-bottom: 28px; line-height: 1.6; }
.cta-k-form { display: flex; gap: 10px; max-width: 420px; margin: 0 auto; }
@media (max-width: 520px) { .cta-k-form { flex-direction: column; } }
.cta-k-form input { flex: 1; padding: 14px 16px; border-radius: var(--rs); border: none; font-size: 1rem; font-family: var(--fb); }
.cta-k-form button { background: #2563EB; color: var(--white); border: none; border-radius: var(--rs); padding: 14px 22px; font-size: .95rem; font-weight: 700; font-family: var(--fb); cursor: pointer; white-space: nowrap; }
.cta-k-form button:hover { background: #1D4ED8; }
.cta-k-check { display:flex; align-items:center; gap:8px; margin-top:12px; max-width:420px; margin-inline:auto; }
.cta-k-check input[type=checkbox] { flex-shrink:0; width:15px; height:15px; accent-color:#2563eb; cursor:pointer; }
.cta-k-check label { font-size:.75rem; color:rgba(255,255,255,.45); cursor:pointer; line-height:1.4; text-align:left; }
.cta-k-check a { color:rgba(255,255,255,.55); text-decoration:underline; }
.cta-k-check a:hover { color:rgba(255,255,255,.9); }
.cta-k-alts { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 24px; flex-wrap: wrap; }
.cta-k-alt { color: rgba(255,255,255,.85); font-size: .95rem; display: flex; align-items: center; gap: 8px; }
.cta-k-alt:hover { color: var(--white); }

/* ── FOOTER ── */
footer { background: var(--navy); padding: 28px 24px; }
.foot-in { max-width: 1200px; margin: 0 auto; }
.foot-top { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; color: rgba(255,255,255,.5); font-size: .82rem; }
.foot-top a { color: rgba(255,255,255,.6); }
.foot-top a:hover { color: var(--white); }
.foot-disc { margin-top: 14px; font-size: .74rem; color: rgba(255,255,255,.3); line-height: 1.5; }