/* DEVELOPER — застройщик ЖК: dark architectural, amber accent, render-led */
body[data-niche="developer"] {
  --amber:#D89A3F; --amber-deep:#A87320; --amber-soft:#F2DDB7;
  --ink:#13161B; --ink-2:#1B1F25; --ink-3:#23272F;
  --steel:#2D323A; --paper:#F0EFEB; --bone:#A6A8AB;
  --hairline:rgba(255,255,255,.08); --hairline-2:rgba(255,255,255,.16);
  --surface-page:var(--ink); --surface-card:var(--ink-2); --surface-soft:var(--ink-3);
  --text-primary:var(--paper); --text-secondary:var(--bone); --border-soft:var(--hairline);
  --accent:var(--amber); --accent-dark:var(--amber-deep);
  background:var(--ink); color:var(--paper); font-family:var(--font-sans);
}
body[data-niche="developer"] h1, body[data-niche="developer"] h2, body[data-niche="developer"] h3 {
  font-family:'Manrope',var(--font-sans); font-weight:700; letter-spacing:-0.025em; color:var(--paper); line-height:1.05;
}
.dv-topbar { position:absolute; top:0; left:0; right:0; z-index:30; padding:18px 0; transition:background .3s, padding .3s; }
.dv-topbar.scrolled { position:fixed; padding:14px 0; background:rgba(19,22,27,.94); backdrop-filter:saturate(160%) blur(14px); border-bottom:1px solid var(--hairline); }
.dv-topbar-inner { display:flex; align-items:center; justify-content:space-between; gap:24px; }
.dv-brand b { font-size:24px; font-weight:800; letter-spacing:-0.01em; }
.dv-brand .dot { color:var(--amber); }
.dv-nav { display:flex; gap:28px; }
.dv-nav a { color:rgba(240,239,235,.78); font-size:13px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; }
.dv-nav a:hover { color:var(--amber); }
.dv-cta { display:inline-flex; padding:12px 24px; background:var(--amber); color:var(--ink); font-weight:800; font-size:12px; letter-spacing:.14em; text-transform:uppercase; transition:background .2s; }
.dv-cta:hover { background:var(--amber-soft); }
.dv-cta.gh { background:transparent; color:var(--amber); border:1px solid var(--amber); }
@media (max-width:760px) { .dv-nav { display:none; } }

.dv-hero { position:relative; min-height:100vh; padding:120px 0 60px; display:flex; align-items:center; overflow:hidden; }
.dv-hero-photo { position:absolute; inset:0; background-size:cover; background-position:center; transform:scale(1.05); animation:dv-z 14s ease-out forwards; background-color:var(--ink-2); }
@keyframes dv-z { to { transform:scale(1); } }
.dv-hero-veil { position:absolute; inset:0; background:linear-gradient(180deg, rgba(19,22,27,.45) 0%, rgba(19,22,27,.2) 30%, rgba(19,22,27,.95) 100%); }
.dv-hero-content { position:relative; z-index:2; }
.dv-hero-tag { display:inline-flex; align-items:center; gap:10px; padding:8px 14px; border:1px solid var(--amber); color:var(--amber); font-size:11px; letter-spacing:.26em; text-transform:uppercase; font-weight:800; margin-bottom:24px; }
.dv-hero-tag::before { content:''; width:8px; height:8px; background:var(--amber); }
.dv-hero h1 { font-size:clamp(48px, 8vw, 120px); line-height:.96; margin:0 0 22px; max-width:18ch; color:#fff; }
.dv-hero h1 .a { color:var(--amber); }
.dv-hero p { color:rgba(240,239,235,.86); font-size:clamp(16px, 1.4vw, 19px); line-height:1.55; max-width:54ch; margin:0 0 32px; }
.dv-hero-row { display:flex; gap:14px; flex-wrap:wrap; align-items:center; }
.dv-hero-stats { margin-top:48px; display:grid; grid-template-columns:repeat(4,1fr); gap:0; padding-top:32px; border-top:1px solid var(--hairline-2); max-width:880px; }
.dv-hero-stat { padding-right:24px; border-right:1px solid var(--hairline); }
.dv-hero-stat:last-child { border-right:0; padding-right:0; }
.dv-hero-stat strong { display:block; font-family:'Manrope',sans-serif; font-size:clamp(28px, 3.4vw, 42px); color:var(--amber); font-weight:800; line-height:1; margin-bottom:6px; letter-spacing:-0.025em; }
.dv-hero-stat small { color:var(--bone); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:700; }
@media (max-width:760px) { .dv-hero-stats { grid-template-columns:1fr 1fr; gap:24px; } .dv-hero-stat:nth-child(2n) { border-right:0; } }

/* APARTMENT FINDER */
.dv-finder { background:var(--ink-2); padding:36px 0; border-top:6px solid var(--amber); }
.dv-finder-grid { display:grid; grid-template-columns:repeat(5,1fr) auto; gap:14px; align-items:end; }
.dv-finder-field label { display:block; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--bone); margin-bottom:6px; font-weight:700; }
.dv-finder-field select { width:100%; height:44px; padding:0 14px; background:var(--ink-3); border:1px solid var(--hairline-2); color:var(--paper); font:inherit; font-size:14px; }
.dv-finder-go { background:var(--amber); color:var(--ink); border:0; padding:0 32px; height:50px; font:inherit; font-size:12px; font-weight:800; letter-spacing:.14em; text-transform:uppercase; cursor:pointer; }
.dv-finder-go:hover { background:var(--amber-soft); }
@media (max-width:900px) { .dv-finder-grid { grid-template-columns:1fr 1fr; } .dv-finder-go { grid-column:1/-1; } }

.dv-sec { padding:clamp(72px, 9vw, 120px) 0; }
.dv-eye { color:var(--amber); font-size:11px; letter-spacing:.26em; text-transform:uppercase; font-weight:800; margin-bottom:14px; display:inline-block; }
.dv-h2 { font-size:clamp(34px, 4.8vw, 60px); line-height:1.05; letter-spacing:-0.025em; margin:0 0 14px; }
.dv-h2 .a { color:var(--amber); }
.dv-lead { color:var(--bone); font-size:clamp(15px, 1.2vw, 17px); line-height:1.6; max-width:60ch; }

/* APARTMENTS */
.dv-apts { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:40px; }
.dv-apt { background:var(--ink-2); border:1px solid var(--hairline-2); display:flex; flex-direction:column; transition:transform .25s, border-color .25s; }
.dv-apt:hover { transform:translateY(-4px); border-color:var(--amber); }
.dv-apt-photo { aspect-ratio:4/3; background-size:cover; background-position:center; background-color:var(--ink-3); position:relative; }
.dv-apt-photo .tag { position:absolute; top:12px; left:12px; background:var(--amber); color:var(--ink); padding:4px 10px; font-size:11px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; }
.dv-apt-body { padding:22px 24px; flex:1; display:flex; flex-direction:column; gap:12px; }
.dv-apt-price { font-family:'Manrope',sans-serif; font-size:28px; font-weight:800; color:var(--amber); letter-spacing:-0.02em; }
.dv-apt-price small { color:var(--bone); font-size:13px; font-weight:500; margin-left:8px; }
.dv-apt h3 { font-size:18px; margin:0; line-height:1.2; }
.dv-apt-meta { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; padding:12px 0; border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline); }
.dv-apt-meta div b { color:var(--paper); font-weight:700; font-size:14px; display:block; }
.dv-apt-meta div span { color:var(--bone); font-size:11px; letter-spacing:.04em; }
.dv-apt-foot { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.dv-apt-foot span { color:var(--bone); font-size:13px; }
.dv-apt-arr { color:var(--amber); font-weight:800; font-size:12px; letter-spacing:.14em; text-transform:uppercase; transition:gap .25s; display:inline-flex; align-items:center; gap:6px; }
.dv-apt-arr:hover { gap:14px; }
@media (max-width:1000px) { .dv-apts { grid-template-columns:1fr 1fr; } }
@media (max-width:600px)  { .dv-apts { grid-template-columns:1fr; } }

/* MASTER PLAN */
.dv-mp { background:var(--ink-2); border:1px solid var(--hairline-2); display:grid; grid-template-columns:1.3fr 1fr; gap:0; margin-top:36px; }
.dv-mp-photo { background-size:cover; background-position:center; background-color:var(--ink-3); min-height:480px; }
.dv-mp-body { padding:clamp(40px, 5vw, 64px); }
.dv-mp-body h3 { font-size:32px; margin:0 0 18px; }
.dv-mp-body p { color:var(--bone); font-size:15px; line-height:1.6; margin:0 0 24px; }
.dv-mp-list { list-style:none; padding:0; margin:0 0 28px; display:flex; flex-direction:column; gap:14px; }
.dv-mp-list li { display:grid; grid-template-columns:auto 1fr auto; gap:14px; align-items:center; padding:14px 0; border-bottom:1px solid var(--hairline); }
.dv-mp-list li:last-child { border-bottom:0; }
.dv-mp-list li b { color:var(--paper); font-weight:700; }
.dv-mp-list li span { color:var(--bone); font-size:13px; }
.dv-mp-list li em { font-style:normal; color:var(--amber); font-weight:800; font-family:'Manrope',sans-serif; }
@media (max-width:900px) { .dv-mp { grid-template-columns:1fr; } .dv-mp-photo { min-height:280px; } }

/* PROGRESS */
.dv-prog { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-top:36px; }
.dv-prog-tile { aspect-ratio:4/3; position:relative; background-size:cover; background-position:center; overflow:hidden; background-color:var(--ink-3); }
.dv-prog-tile::after { content:''; position:absolute; inset:0; background:linear-gradient(180deg, transparent 50%, rgba(19,22,27,.85)); }
.dv-prog-tile > div { position:absolute; inset:auto 16px 16px; z-index:1; }
.dv-prog-tile b { display:block; color:#fff; font-size:14px; font-weight:800; }
.dv-prog-tile span { color:var(--amber); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:700; }
@media (max-width:1000px) { .dv-prog { grid-template-columns:1fr 1fr; } }

/* MORTGAGE — same idea as realestate but darker */
.dv-mort { background:var(--ink-2); border:1px solid var(--hairline-2); padding:clamp(32px, 4vw, 56px); margin-top:36px; display:grid; grid-template-columns:1.1fr 1fr; gap:48px; align-items:center; }
.dv-mort-form .row { margin-bottom:22px; }
.dv-mort-form label { display:flex; justify-content:space-between; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--bone); margin-bottom:10px; font-weight:700; }
.dv-mort-form label b { color:var(--amber); font-weight:800; }
.dv-mort-form input[type=range] { -webkit-appearance:none; appearance:none; width:100%; background:transparent; cursor:pointer; }
.dv-mort-form input[type=range]::-webkit-slider-runnable-track { height:4px; background:var(--steel); border-radius:2px; }
.dv-mort-form input[type=range]::-webkit-slider-thumb { -webkit-appearance:none; width:18px; height:18px; border-radius:50%; background:var(--amber); margin-top:-7px; cursor:grab; }
.dv-mort-form input[type=range]::-moz-range-track { height:4px; background:var(--steel); border-radius:2px; }
.dv-mort-form input[type=range]::-moz-range-thumb { width:18px; height:18px; border-radius:50%; background:var(--amber); border:0; cursor:grab; }
.dv-mort-result { padding:36px; background:linear-gradient(135deg, var(--amber), var(--amber-deep)); color:var(--ink); display:flex; flex-direction:column; gap:16px; }
.dv-mort-result-label { font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:rgba(19,22,27,.66); font-weight:700; }
.dv-mort-result-value { font-family:'Manrope',sans-serif; font-size:clamp(36px, 4.4vw, 54px); font-weight:800; line-height:1; }
.dv-mort-detail { display:grid; grid-template-columns:1fr 1fr; gap:14px; padding-top:14px; border-top:1px solid rgba(19,22,27,.18); }
.dv-mort-detail div b { display:block; font-family:'Manrope',sans-serif; font-size:20px; font-weight:800; }
.dv-mort-detail div span { color:rgba(19,22,27,.66); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:700; }
@media (max-width:900px) { .dv-mort { grid-template-columns:1fr; } }

/* FAQ + FOOTER */
.dv-faq { max-width:760px; margin:36px auto 0; }
.dv-faq details { background:var(--ink-2); border:1px solid var(--hairline); margin-bottom:8px; padding:18px 24px; }
.dv-faq summary { list-style:none; cursor:pointer; display:flex; justify-content:space-between; gap:18px; font-weight:700; font-size:16px; }
.dv-faq summary::-webkit-details-marker { display:none; }
.dv-faq summary::after { content:'+'; color:var(--amber); font-size:22px; transition:transform .25s; }
.dv-faq details[open] summary::after { transform:rotate(45deg); }
.dv-faq details > div { padding-top:12px; color:var(--bone); line-height:1.65; font-size:15px; }

.dv-foot { background:var(--ink-2); padding:60px 0 28px; border-top:1px solid var(--hairline); }
.dv-foot-top { display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:32px; margin-bottom:32px; }
.dv-foot h5 { color:var(--amber); font-size:11px; letter-spacing:.26em; text-transform:uppercase; margin:0 0 14px; font-weight:800; }
.dv-foot a { color:rgba(240,239,235,.7); display:block; padding:4px 0; font-size:13px; }
.dv-foot a:hover { color:var(--amber); }
.dv-foot-brand b { font-size:32px; font-weight:800; letter-spacing:-0.02em; color:#fff; }
.dv-foot-brand b .a { color:var(--amber); }
.dv-foot-brand p { color:var(--bone); margin:12px 0 0; max-width:34ch; line-height:1.6; font-size:13px; }
.dv-foot-bot { padding-top:20px; border-top:1px solid var(--hairline); display:flex; justify-content:space-between; flex-wrap:wrap; color:var(--bone); font-size:12px; opacity:.5; gap:14px; }
@media (max-width:800px) { .dv-foot-top { grid-template-columns:1fr 1fr; } }

body[data-niche="developer"] .reveal { opacity:0; transform:translateY(14px); transition:opacity 600ms var(--ease-smooth), transform 600ms var(--ease-smooth); }
body[data-niche="developer"] .reveal.in { opacity:1; transform:none; }