/* ═══════════════════════════════════════════════════
   DESIGN SYSTEM — ВоротаТех
   DoorHan sharp corporate. Dense layout.
   ZERO border-radius. Inter font.
   ═══════════════════════════════════════════════════ */

:root {
  --c-primary: #0052A5;
  --c-primary-dark: #003B76;
  --c-primary-light: #E6F0FA;
  --c-accent: #0074E0;
  --c-dark: #0C1220;
  --c-text: #1B2438;
  --c-text-2: #5A6580;
  --c-text-3: #8B95A8;
  --c-bg: #FFFFFF;
  --c-bg-2: #F5F7FA;
  --c-line: #E1E6EF;
  --c-success: #0DA955;
  --c-orange: #E8600A;
  --c-gold: #D4A017;

  --f: 'Inter', system-ui, -apple-system, sans-serif;
  --f-display: clamp(34px, 4vw, 56px);
  --f-h2: clamp(22px, 2.5vw, 32px);
  --f-h3: clamp(16px, 1.6vw, 20px);
  --f-body: 15px;
  --f-small: 13px;
  --f-micro: 11px;
  --f-label: 10px;

  --s-section: clamp(40px, 5vw, 64px);
  --s-block: clamp(20px, 3vw, 36px);

  --w-max: 1200px;
  --w-narrow: 680px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f);color:var(--c-text);background:var(--c-bg);line-height:1.45;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.w{max-width:var(--w-max);margin:0 auto;padding:0 24px}
h1,h2,h3{font-weight:800;line-height:1.08;letter-spacing:-0.03em}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:var(--f-small);padding:11px 22px;transition:all .2s ease;border-radius:0}
.btn-fill{background:var(--c-primary);color:#fff}
.btn-fill:hover{background:var(--c-primary-dark);transform:translateY(-1px)}
.btn-glass{background:rgba(255,255,255,.12);color:#fff;backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2)}
.btn-glass:hover{background:rgba(255,255,255,.22)}
.btn-outline{border:1.5px solid var(--c-primary);color:var(--c-primary);background:transparent}
.btn-outline:hover{background:var(--c-primary);color:#fff}
.btn-lg{padding:14px 32px;font-size:15px}
.btn-full{width:100%;justify-content:center}
.btn-sm{padding:8px 16px;font-size:12px}

/* ═══ HEADER — 2 TIER ═══ */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .3s ease}
.h-top{display:flex;align-items:center;justify-content:space-between;height:32px;border-bottom:1px solid rgba(255,255,255,.08);font-size:11px;transition:all .3s}
.h-top-left,.h-top-right{display:flex;align-items:center;gap:16px}
.h-top-item{display:flex;align-items:center;gap:5px;color:rgba(255,255,255,.5);font-weight:500;transition:color .15s}
.h-top-item:hover{color:rgba(255,255,255,.85)}
.h-top-item svg{opacity:.45;flex-shrink:0}
.h-top-divider{width:1px;height:14px;background:rgba(255,255,255,.1)}
.h-main{display:flex;align-items:center;justify-content:space-between;height:52px}
.header--top{background:rgba(12,18,32,.35);backdrop-filter:blur(16px)}
.header--solid{background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--c-line)}
.header--solid .h-top{border-bottom-color:var(--c-line)}
.header--solid .h-top-item{color:var(--c-text-3)}
.header--solid .h-top-item:hover{color:var(--c-text)}
.header--solid .h-top-item svg{opacity:.5}
.header--solid .h-top-divider{background:var(--c-line)}
.header--solid .logo,.header--solid .nav a{color:var(--c-text)}
.header--solid .nav a:hover{color:var(--c-primary)}
.header--solid .h-phone-box{background:var(--c-primary);border-color:var(--c-primary)}
.header--solid .h-phone-box:hover{background:var(--c-primary-dark)}
.header--solid .btn-glass{background:var(--c-primary);color:#fff;border-color:var(--c-primary);backdrop-filter:none}
.header--solid .btn-glass:hover{background:var(--c-primary-dark)}
.logo{font-size:18px;font-weight:900;color:#fff;letter-spacing:-0.02em}
.logo span{font-weight:400;opacity:.6}
.nav{display:flex;align-items:center;gap:2px}
.nav a{padding:6px 12px;font-size:12px;font-weight:600;color:rgba(255,255,255,.8);transition:color .15s}
.nav a:hover{color:#fff}
.nav-drop{position:relative}
.nav-link{cursor:pointer;display:flex;align-items:center;gap:3px}
.mega{display:none;position:absolute;top:calc(100% + 8px);left:-160px;width:860px;background:#fff;border:1px solid var(--c-line);box-shadow:0 12px 40px rgba(0,0,0,.1);padding:20px;z-index:200;max-height:calc(100vh - 90px);overflow-y:auto}
.mega::before{content:'';position:absolute;top:-14px;left:0;right:0;height:14px}
.nav-drop:hover .mega{display:block}
.mega-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.mega h4{font-size:var(--f-label);text-transform:uppercase;letter-spacing:1.5px;color:var(--c-primary);font-weight:700;margin-bottom:6px;padding-bottom:4px;border-bottom:1px solid var(--c-line)}
.mega a{display:block;font-size:11.5px;color:var(--c-text-2);padding:3px 0;font-weight:500;transition:all .12s}
.mega a:hover{color:var(--c-primary);padding-left:4px}
.nav-drop--sm .drop-sm{display:none;position:absolute;top:calc(100% + 8px);left:0;min-width:180px;background:#fff;border:1px solid var(--c-line);box-shadow:0 8px 24px rgba(0,0,0,.1);padding:8px 0;z-index:200}
.nav-drop--sm:hover .drop-sm{display:block}
.nav-drop--sm .drop-sm::before{content:'';position:absolute;top:-14px;left:0;right:0;height:14px}
.nav-drop--sm .drop-sm a{display:block;font-size:12px;color:var(--c-text-2);padding:7px 16px;font-weight:500;transition:all .12s;white-space:nowrap}
.nav-drop--sm .drop-sm a:hover{color:var(--c-primary);background:var(--c-primary-light)}

.h-right{display:flex;align-items:center;gap:8px}
.h-phone-box{display:flex;align-items:center;gap:6px;padding:7px 14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);transition:all .2s;color:#fff;font-size:13px;font-weight:800;letter-spacing:.01em}
.h-phone-box:hover{background:rgba(255,255,255,.2)}
.h-phone-box svg{opacity:.7;flex-shrink:0}
.burger{display:none;width:32px;height:32px;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer;border:none;background:none;z-index:1001}
.burger i{display:block;width:18px;height:2px;background:#fff;transition:all .3s}
.burger.on i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.on i:nth-child(2){opacity:0}
.burger.on i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.header--solid .burger i{background:var(--c-text)}

/* ═══ SECTION SYSTEM ═══ */
.section{padding:var(--s-section) 0}
.section-alt{background:var(--c-bg-2)}
.section-label{font-size:var(--f-label);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--c-primary);margin-bottom:6px;display:flex;align-items:center;gap:6px}
.section-label::before{content:'';width:20px;height:2px;background:var(--c-primary)}
.section-title{font-size:var(--f-h2);margin-bottom:6px}
.section-desc{font-size:var(--f-small);color:var(--c-text-2);line-height:1.5}
.section-head{margin-bottom:var(--s-block)}
.section-head-center{text-align:center;margin-bottom:var(--s-block)}
.section-head-center .section-desc{margin:0 auto}
.section-head-center .section-label{justify-content:center}
.section-head-center .section-label::before{display:none}

/* ═══ PRODUCT PAGE: BREADCRUMBS ═══ */
.breadcrumbs{font-size:11px;color:var(--c-text-3);margin-bottom:6px}
.breadcrumbs a{color:var(--c-primary);transition:color .12s}
.breadcrumbs a:hover{color:var(--c-primary-dark)}

/* ═══ PRODUCT PAGE: PAGE HERO ═══ */
.page-hero{padding:100px 0 var(--s-section);background:var(--c-bg-2);border-bottom:1px solid var(--c-line)}
.page-hero h1{font-size:clamp(24px,3vw,36px);font-weight:900;letter-spacing:-0.03em;margin-bottom:4px}
.page-hero .lead{font-size:var(--f-small);color:var(--c-text-2);max-width:700px;line-height:1.55}

/* ═══ MODEL CARDS ═══ */
.models-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1px}
.model-card{background:var(--c-bg-2);padding:20px;transition:all .2s;border-left:3px solid transparent}
.model-card:hover{background:var(--c-primary-light);border-left-color:var(--c-primary)}
.model-card h3{font-size:16px;font-weight:800;margin-bottom:4px}
.model-card .model-desc{font-size:12px;color:var(--c-text-2);margin-bottom:10px;line-height:1.45}
.model-card .model-price{font-size:15px;font-weight:800;color:var(--c-primary);margin-bottom:8px}
.model-card .model-specs{list-style:none;display:flex;flex-direction:column;gap:3px;font-size:11px;color:var(--c-text-2)}
.model-card .model-specs li::before{content:'✓ ';color:var(--c-primary);font-weight:700}

/* ═══ ADVANTAGES GRID ═══ */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px}
.adv-card{background:var(--c-bg-2);padding:18px;text-align:center;transition:all .2s}
.adv-card:hover{background:var(--c-primary-light)}
.adv-icon{font-size:24px;margin-bottom:4px}
.adv-card h3{font-size:13px;font-weight:800;margin-bottom:3px}
.adv-card p{font-size:11px;color:var(--c-text-2);line-height:1.4}

/* ═══ SPLIT LAYOUT ═══ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-block);align-items:center}
.split-text p{font-size:14px;color:var(--c-text-2);line-height:1.55;margin-bottom:12px}
.split-bullets{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.split-bullet{display:flex;align-items:center;gap:8px;font-size:var(--f-small);font-weight:600;padding:10px 12px;background:var(--c-bg-2);border-left:3px solid var(--c-primary)}
.split-img{width:100%;aspect-ratio:4/3;background:linear-gradient(135deg,#0052A5,#003B76);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}

/* ═══ SIZE/PRICE TABLE ═══ */
table.spec{width:100%;border-collapse:collapse;font-size:12px;border:1px solid var(--c-line)}
table.spec th{background:var(--c-primary);color:#fff;padding:8px 10px;text-align:left;font-weight:600;font-size:11px}
table.spec td{padding:8px 10px;border-bottom:1px solid var(--c-line);color:var(--c-text-2)}
table.spec tr:hover td{background:var(--c-primary-light)}
table.spec td:first-child{font-weight:700;color:var(--c-text)}
table.spec-dark th{background:var(--c-dark)}

/* ═══ STEPS (process) ═══ */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:1px}
.step{background:var(--c-bg-2);padding:20px 16px;position:relative;transition:all .2s}
.step:hover{background:var(--c-primary-light)}
.step-num{font-size:36px;font-weight:900;color:var(--c-primary);opacity:.15;line-height:1;margin-bottom:6px}
.step h3{font-size:13px;font-weight:700;margin-bottom:4px}
.step p{font-size:11px;color:var(--c-text-2);line-height:1.4}

/* ═══ FORM CARD ═══ */
.form-split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-block)}
.form-card{background:#fff;border:1px solid var(--c-line);padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.03)}
.form-card form{display:flex;flex-direction:column;gap:8px}
.form-card input,.form-card select,.form-card textarea{padding:10px 12px;border:1px solid var(--c-line);font-family:var(--f);font-size:13px;color:var(--c-text);outline:none;transition:border .12s;background:#fff;border-radius:0;-webkit-appearance:none}
.form-card input:focus,.form-card select:focus,.form-card textarea:focus{border-color:var(--c-primary)}
.form-card textarea{resize:vertical}
.form-disc{font-size:10px;color:var(--c-text-3);text-align:center;margin-top:4px}
.form-disc a{color:var(--c-primary)}
.form-benefits{display:flex;flex-direction:column;gap:8px}
.form-check{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600}
.form-check svg{flex-shrink:0}
.form-phone-box{margin-top:16px;padding:10px 14px;background:var(--c-primary-light);border:1px solid rgba(0,82,165,.1);display:flex;align-items:center;gap:8px}
.form-phone-box span{font-size:12px;color:var(--c-text-2)}
.form-phone-box a{font-size:16px;font-weight:800;color:var(--c-primary)}

/* ═══ FAQ ═══ */
.faq-list{max-width:var(--w-max);margin:0 auto}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item summary{padding:12px 0;font-weight:700;font-size:14px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:18px;color:var(--c-primary);transition:transform .15s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-ans{padding:0 0 12px;font-size:var(--f-small);color:var(--c-text-2);line-height:1.5}

/* ═══ CTA BAR ═══ */
.cta-bar{background:var(--c-primary);padding:16px 0}
.cta-bar .w{display:flex;align-items:center;gap:10px}
.cta-bar input{flex:1;padding:10px 12px;border:none;font-family:var(--f);font-size:var(--f-small);color:var(--c-text);outline:none;border-radius:0;min-width:0}
.cta-bar .btn{background:var(--c-dark);color:#fff;white-space:nowrap}
.cta-bar .btn:hover{background:#1a2640}
.cta-bar-label{color:#fff;font-size:13px;font-weight:700;white-space:nowrap;margin-right:6px}

/* ═══ FOOTER ═══ */
.footer{background:var(--c-dark);color:#fff;padding:36px 0 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:20px;padding-bottom:24px}
.foot-col{display:flex;flex-direction:column;gap:4px}
.foot-h{font-size:var(--f-label);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px;color:rgba(255,255,255,.3)}
.foot-col a{font-size:12px;color:rgba(255,255,255,.5);transition:color .12s}
.foot-col a:hover{color:#fff}
.foot-desc{font-size:11px;color:rgba(255,255,255,.35);line-height:1.45}
.foot-schedule{font-size:11px;color:rgba(255,255,255,.3);margin-top:2px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding:12px 0;display:flex;justify-content:space-between;align-items:center;font-size:10px;color:rgba(255,255,255,.2)}

/* ═══ HOMEPAGE-ONLY ═══ */
.hero{position:relative;height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;transition:opacity .5s ease}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,18,32,.82) 0%,rgba(12,18,32,.5) 50%,rgba(12,18,32,.12) 100%)}
.hero-content{position:relative;z-index:2;max-width:600px;color:#fff}
.hero-label{display:inline-block;font-size:var(--f-label);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:10px}
.hero h1{font-size:var(--f-display);margin-bottom:12px;line-height:1.05}
.hero h1 em{font-style:normal;color:rgba(255,255,255,.45)}
.hero-desc{font-size:15px;color:rgba(255,255,255,.6);line-height:1.55;margin-bottom:20px;max-width:480px;font-weight:400}
.hero-btns{display:flex;gap:10px;margin-bottom:28px}
.hero-counters{display:flex;gap:32px}
.hero-counter .num{font-size:28px;font-weight:900;line-height:1;color:#fff}
.hero-counter .lbl{font-size:var(--f-micro);color:rgba(255,255,255,.35);margin-top:2px;font-weight:500}
.hero-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:5px;z-index:10}
.hero-dot{width:36px;height:3px;background:rgba(255,255,255,.2);border:none;cursor:pointer;transition:all .2s}
.hero-dot.on{background:#fff;width:48px}
.directions{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:var(--s-block)}
.dir-card{background:var(--c-bg-2);padding:24px 20px;position:relative;transition:all .2s;border-left:3px solid transparent}
.dir-card:hover{background:var(--c-primary-light);border-left-color:var(--c-primary)}
.dir-icon{width:40px;height:40px;background:var(--c-primary);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.dir-icon svg{width:20px;height:20px;fill:#fff}
.dir-card h3{font-size:var(--f-h3);font-weight:800;margin-bottom:6px}
.dir-card p{font-size:var(--f-small);color:var(--c-text-2);line-height:1.5}
.dir-link{display:inline-flex;align-items:center;gap:4px;margin-top:10px;font-size:12px;font-weight:700;color:var(--c-primary);transition:gap .15s}
.dir-link:hover{gap:8px}
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-block);align-items:center}
.about-text .section-title{margin-bottom:8px}
.about-text p{color:var(--c-text-2);line-height:1.55;margin-bottom:14px;font-size:14px}
.about-bullets{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.about-bullet{display:flex;align-items:center;gap:8px;font-size:var(--f-small);font-weight:600;padding:10px 12px;background:var(--c-bg-2);border-left:3px solid var(--c-primary)}
.about-bullet svg{flex-shrink:0}
.about-img{width:100%;aspect-ratio:4/3;background:linear-gradient(135deg,#0052A5 0%,#003B76 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.about-img::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--c-primary)}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:var(--s-block)}
.product{display:block;position:relative;overflow:hidden;background:var(--c-bg-2);aspect-ratio:4/3}
.product-bg{width:100%;height:100%;transition:transform .4s ease}
.product:hover .product-bg{transform:scale(1.05)}
.product-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,18,32,.85) 0%,rgba(12,18,32,.1) 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:18px;color:#fff}
.product h3{font-size:var(--f-h3);margin-bottom:3px}
.product p{font-size:12px;color:rgba(255,255,255,.5);margin-bottom:6px}
.product-price{font-size:var(--f-body);font-weight:800}
.product-arrow{position:absolute;top:12px;right:12px;width:32px;height:32px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;opacity:0;transition:all .2s;color:#fff;font-size:16px}
.product:hover .product-arrow{opacity:1}
.designer{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.designer-col h3{font-size:var(--f-small);font-weight:700;margin-bottom:8px;padding-bottom:4px;border-bottom:1px solid var(--c-line)}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.sw{text-align:center;cursor:pointer;padding:4px;border:2px solid transparent;transition:all .15s}
.sw:hover,.sw.on{border-color:var(--c-primary);background:var(--c-primary-light)}
.sw-box{width:52px;height:38px;margin-bottom:3px;border:1px solid var(--c-line)}
.sw span{font-size:9px;font-weight:600;color:var(--c-text-2)}
.sw-micro{background:repeating-linear-gradient(0deg,#c5cbd5 0,#c5cbd5 2px,#dde1e8 2px,#dde1e8 8px)}
.sw-sgofr{background:repeating-linear-gradient(0deg,#c5cbd5 0,#c5cbd5 3px,#dde1e8 3px,#dde1e8 18px)}
.sw-flush{background:#dde1e8}
.sw-cass{background:repeating-conic-gradient(#dde1e8 0% 25%,#cfd4dc 0% 50%) 0 0/22px 22px}
.sw-wood{background:repeating-linear-gradient(2deg,#c4a882 0,#d4b896 3px,#b89b76 5px)}
.sw-smooth{background:linear-gradient(135deg,#e2e2e2,#f0f0f0)}
.sw-stucco{background:#d5d5d5}
.colors{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:6px}
.clr{width:26px;height:26px;cursor:pointer;transition:transform .12s}
.clr:hover{transform:scale(1.15)}
.clr.on{box-shadow:0 0 0 2px #fff,0 0 0 3px var(--c-primary)}
.designer-note{font-size:10px;color:var(--c-text-3);font-style:italic}
.brands-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:var(--s-block)}
.brand-card{background:var(--c-bg-2);padding:24px 20px;text-align:center;transition:all .2s}
.brand-card:hover{background:var(--c-primary-light)}
.brand-logo{font-size:24px;font-weight:900;color:var(--c-primary);margin-bottom:8px;letter-spacing:-0.02em}
.brand-card h3{font-size:14px;font-weight:700;margin-bottom:6px}
.brand-card p{font-size:12px;color:var(--c-text-2);line-height:1.45}
.brand-tags{display:flex;gap:4px;justify-content:center;flex-wrap:wrap;margin-top:10px}
.brand-tag{font-size:10px;font-weight:600;padding:3px 8px;background:rgba(0,82,165,.08);color:var(--c-primary)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:var(--s-block)}
.portfolio-card{position:relative;overflow:hidden;aspect-ratio:16/10;cursor:pointer}
.portfolio-bg{width:100%;height:100%;transition:transform .4s ease}
.portfolio-card:hover .portfolio-bg{transform:scale(1.05)}
.portfolio-info{position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,18,32,.85) 0%,transparent 50%);display:flex;flex-direction:column;justify-content:flex-end;padding:16px;color:#fff}
.portfolio-info h3{font-size:14px;font-weight:700;margin-bottom:2px}
.portfolio-info span{font-size:11px;color:rgba(255,255,255,.45)}
.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:var(--s-block)}
.promo-card{background:var(--c-dark);padding:24px 20px;color:#fff;position:relative;overflow:hidden;transition:all .2s}
.promo-card:hover{background:#141d30}
.promo-badge{display:inline-block;font-size:var(--f-label);font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;background:var(--c-orange);color:#fff;margin-bottom:10px}
.promo-card h3{font-size:var(--f-h3);font-weight:800;margin-bottom:6px}
.promo-card p{font-size:12px;color:rgba(255,255,255,.5);line-height:1.45}
.promo-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--c-primary)}
.spec-split{display:grid;grid-template-columns:1fr 1.6fr;gap:var(--s-block);align-items:start}
.spec-pills{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.spec-pill{padding:8px 12px;background:var(--c-bg-2);border-left:3px solid var(--c-primary)}
.spec-pill strong{font-size:12px;display:block}
.spec-pill span{font-size:11px;color:var(--c-text-2)}
.drives-table{width:100%;border-collapse:collapse;font-size:12px;margin-top:var(--s-block)}
.drives-table th{background:var(--c-dark);color:#fff;padding:10px 12px;text-align:left;font-weight:600;font-size:11px;white-space:nowrap}
.drives-table td{padding:10px 12px;border-bottom:1px solid var(--c-line);color:var(--c-text-2);vertical-align:middle}
.drives-table tr:hover td{background:var(--c-primary-light)}
.drives-table td:first-child{font-weight:700;color:var(--c-text);white-space:nowrap}
.drive-name{display:flex;align-items:center;gap:6px}
.badge-new{display:inline-block;font-size:9px;font-weight:700;padding:2px 6px;background:var(--c-orange);color:#fff;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
.wifi-yes{color:var(--c-success);font-weight:800}
.wifi-no{color:var(--c-text-3)}
.drives-footer{display:flex;justify-content:center;margin-top:16px}
.calc-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--s-block);margin-top:var(--s-block)}
.calc-form{display:flex;flex-direction:column;gap:14px}
.calc-group label{display:block;font-size:12px;font-weight:700;margin-bottom:6px;color:var(--c-text)}
.calc-radios{display:flex;gap:6px;flex-wrap:wrap}
.calc-radio{display:none}
.calc-radio-label{display:inline-block;padding:8px 14px;font-size:12px;font-weight:600;border:1px solid var(--c-line);cursor:pointer;transition:all .15s;color:var(--c-text-2)}
.calc-radio:checked+.calc-radio-label{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.calc-range-wrap{display:flex;align-items:center;gap:10px}
.calc-range{flex:1;-webkit-appearance:none;height:4px;background:var(--c-line);outline:none}
.calc-range::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;background:var(--c-primary);cursor:pointer;border:none}
.calc-range::-moz-range-thumb{width:16px;height:16px;background:var(--c-primary);cursor:pointer;border:none;border-radius:0}
.calc-range-val{font-size:14px;font-weight:800;color:var(--c-primary);min-width:65px;text-align:right}
.calc-select{width:100%;padding:10px 12px;border:1px solid var(--c-line);font-family:var(--f);font-size:13px;color:var(--c-text);background:#fff;-webkit-appearance:none;border-radius:0}
.calc-check{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;cursor:pointer}
.calc-check input{width:18px;height:18px;accent-color:var(--c-primary)}
.calc-result{background:var(--c-dark);padding:28px 24px;color:#fff;display:flex;flex-direction:column;justify-content:center;position:sticky;top:80px}
.calc-result-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.4);margin-bottom:8px}
.calc-result-price{font-size:clamp(36px,4vw,48px);font-weight:900;line-height:1;margin-bottom:4px}
.calc-result-note{font-size:12px;color:rgba(255,255,255,.4);margin-bottom:20px;line-height:1.4}
.calc-result-phone{font-size:18px;font-weight:800;margin-bottom:14px}
.calc-result-phone a{color:#fff}

/* ═══════════════════════════════════════════════════
   INNER PAGE STYLES (pg-hero, drives, etc.)
   Общие стили для всех продуктовых страниц.
   Меняешь тут — обновляется на ВСЕХ страницах.
   ═══════════════════════════════════════════════════ */

/* ── Hero: картинка справа, резкий белый градиент ── */
.pg-hero{position:relative;min-height:620px;display:flex;align-items:center;padding:120px 0 64px;overflow:hidden;background:#fff}
.pg-hero-bg{position:absolute;top:-10%;right:0;bottom:-10%;width:55%;z-index:0}
.pg-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.pg-hero-overlay{position:absolute;top:-10%;right:0;bottom:-10%;width:55%;z-index:1;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,0) var(--hero-cut,150px))}
.pg-hero-grid{display:grid;grid-template-columns:1fr 280px;gap:40px;align-items:center}
.pg-hero-label{font-size:11px;font-weight:600;color:#0052A5;text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px}
.pg-hero-title{font-size:clamp(24px,3.5vw,36px);font-weight:900;color:#0C1220;line-height:1.1;letter-spacing:-.03em;margin-bottom:12px;text-align:left;margin-left:0}
.pg-hero-desc{font-size:13px;color:#5A6580;line-height:1.7;margin-bottom:20px;max-width:560px}
.pg-hero-btns{display:flex;gap:8px;flex-wrap:wrap}
.btn-glass-light{background:transparent;border:1px solid #0052A5;color:#0052A5}
.btn-glass-light:hover{background:#0052A5;color:#fff}
.pg-hero-badges{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pg-badge{background:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.4);padding:14px 10px;text-align:center;transition:all .25s;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.pg-badge:hover{border-color:#0052A5;background:rgba(255,255,255,.8);transform:translateY(-2px)}
.pg-badge-icon{margin:0 auto 4px;width:20px;height:20px}
.pg-badge-icon svg{width:20px;height:20px;stroke:#0052A5}
.pg-badge-val{font-size:18px;font-weight:900;color:#0C1220;line-height:1}
.pg-badge-label{font-size:9px;color:#0052A5;text-transform:uppercase;letter-spacing:.06em;margin-top:3px;font-weight:600}
.breadcrumbs-light{font-size:11px;color:#8B95A8;margin-bottom:16px}
.breadcrumbs-light a{color:#0052A5;text-decoration:none}
.breadcrumbs-light a:hover{color:#0C1220}

/* ── Model Cards (mc) ── */
.models-grid-pg{display:grid;grid-template-columns:repeat(4,1fr);gap:2px}
.mc{background:#fff;border:1px solid #E1E6EF;overflow:hidden;transition:all .3s}
.mc:hover{border-color:#0052A5;box-shadow:0 8px 32px rgba(0,82,165,.1);transform:translateY(-3px)}
.mc--accent{border:2px solid #0052A5}
.mc-img{position:relative;height:180px;overflow:hidden}
.mc-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mc:hover .mc-img img{transform:scale(1.06)}
.mc-img-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(12,18,32,.6) 100%)}
.mc-tag{position:absolute;top:10px;left:10px;background:rgba(12,18,32,.7);color:#fff;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:4px 10px;backdrop-filter:blur(6px)}
.mc-tag--hot{background:rgba(0,82,165,.85)}
.mc-tag--premium{background:rgba(139,105,20,.85)}
.mc-body{padding:16px}
.mc-body h3{font-size:15px;font-weight:800;margin-bottom:4px}
.mc-price{font-size:17px;font-weight:900;color:#0052A5;margin-bottom:8px}
.mc-body p{font-size:11.5px;color:#5A6580;line-height:1.55;margin-bottom:10px}
.mc-specs{width:100%;font-size:11px;border-collapse:collapse;margin-bottom:10px}
.mc-specs td{padding:4px 0;border-bottom:1px solid #F0F2F5}
.mc-specs td:first-child{color:#8B95A8;width:42%}
.mc-btn{width:100%;font-size:11px;padding:9px}

/* ── Compare Table ── */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.compare-table{width:100%;border-collapse:collapse;font-size:12px;border:1px solid #E1E6EF}
.compare-table th,.compare-table td{padding:9px 12px;text-align:left;border-bottom:1px solid #E1E6EF}
.compare-table th{background:#0C1220;color:#fff;font-weight:600;font-size:11px}
.compare-table td:first-child{font-weight:600;color:#1B2438;white-space:nowrap}
.col-hi{background:rgba(0,82,165,.04)}
.compare-table tbody tr{transition:background .15s}
.compare-table tbody tr:hover td{background:rgba(0,82,165,.03)}

/* ── Design Section ── */
.design-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px}
.design-block h3{font-size:13px;font-weight:700;margin-bottom:12px;padding-bottom:6px;border-bottom:2px solid #0052A5}
.pattern-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pattern-item{text-align:center}
.pattern-swatch{height:56px;border:1px solid #E1E6EF;transition:all .2s}
.pattern-item:hover .pattern-swatch{border-color:#0052A5;transform:scale(1.03)}
.pattern-item span{display:block;font-size:11px;font-weight:700;margin-top:4px}
.pattern-item small{font-size:9px;color:#8B95A8}
.color-grid{display:flex;flex-wrap:wrap;gap:5px}
.clr-chip{width:44px;height:44px;background:var(--c);border:1px solid rgba(0,0,0,.08);position:relative;cursor:default;transition:all .2s}
.clr-chip:hover{transform:scale(1.12);z-index:2;box-shadow:0 4px 16px rgba(0,0,0,.15)}
.clr-chip span{position:absolute;bottom:0;left:0;right:0;font-size:7px;text-align:center;color:#fff;text-shadow:0 0 3px rgba(0,0,0,.6);padding:1px 0;background:rgba(0,0,0,.25)}
.tex-list{display:flex;flex-direction:column;gap:8px}
.tex-item{padding:10px 12px;background:#F5F7FA;border-left:3px solid #0052A5;transition:all .2s}
.tex-item:hover{border-left-width:5px;background:#EEF2F8}
.tex-item strong{display:block;font-size:12px;margin-bottom:2px}
.tex-item span{font-size:11px;color:#5A6580;line-height:1.4}

/* ── Requirements ── */
.req-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.req-card{background:#fff;border:1px solid #E1E6EF;padding:18px;transition:all .3s;border-left:3px solid transparent}
.req-card:hover{border-color:#0052A5;border-left-color:#0052A5;box-shadow:0 4px 16px rgba(0,82,165,.06);transform:translateY(-2px)}
.req-icon{width:36px;height:36px;background:#E6F0FA;display:flex;align-items:center;justify-content:center;margin-bottom:8px;transition:all .3s}
.req-card:hover .req-icon{background:#0052A5}
.req-card:hover .req-icon svg{stroke:#fff}
.req-icon svg{width:18px;height:18px;stroke:#0052A5;transition:stroke .3s}
.req-card h3{font-size:12px;font-weight:700;margin-bottom:8px;line-height:1.3}
.req-tbl{width:100%;font-size:11px;border-collapse:collapse}
.req-tbl td{padding:5px 0;border-bottom:1px solid #F0F2F5}
.req-tbl td:first-child{color:#5A6580;width:55%}

/* ── Cases ── */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.case-card{background:#fff;border:1px solid #E1E6EF;overflow:hidden;transition:all .3s}
.case-card:hover{border-color:#0052A5;transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,82,165,.08)}
.case-img{height:180px;overflow:hidden}
.case-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-card:hover .case-img img{transform:scale(1.05)}
.case-body{padding:14px}
.case-meta{font-size:10px;color:#8B95A8;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.case-body h3{font-size:13px;font-weight:700;margin-bottom:6px;line-height:1.3}
.case-body p{font-size:11px;color:#5A6580;line-height:1.55;margin-bottom:8px}
.case-result{font-size:12px;padding:8px 10px;background:#F0F7FF;border-left:3px solid #0052A5}

/* ── Steps: кружки со стрелкой + бегущее свечение ── */
.steps-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative}
.step-pg{background:#fff;border:1px solid #E1E6EF;padding:16px 12px;text-align:center;transition:all .25s;position:relative}
.step-pg:hover{border-color:#0052A5;background:#FAFCFF;transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,82,165,.08)}
.step-pg:not(:last-child)::after{content:'\2192';position:absolute;right:-13px;top:50%;width:22px;height:22px;transform:translateY(-50%);background:#0052A5;color:#fff;font-size:11px;line-height:22px;text-align:center;border-radius:50%;z-index:3;box-shadow:0 0 0 3px #fff,0 0 0 4px #E1E6EF;transition:box-shadow .3s}
.step-pg:not(:last-child)::before{content:'';position:absolute;right:-15px;top:50%;width:26px;height:26px;transform:translateY(-50%);border-radius:50%;z-index:2;animation:step-glow 3.6s ease-in-out infinite;animation-delay:calc(var(--i,0) * .6s);opacity:0}
.step-pg:nth-child(1){--i:0}.step-pg:nth-child(2){--i:1}.step-pg:nth-child(3){--i:2}.step-pg:nth-child(4){--i:3}.step-pg:nth-child(5){--i:4}
@keyframes step-glow{0%,100%{opacity:0;box-shadow:0 0 0 0 transparent}30%,50%{opacity:1;box-shadow:0 0 12px 4px rgba(0,82,165,.4)}}
.step-n{font-size:28px;font-weight:900;color:#0052A5;opacity:.15;line-height:1;margin-bottom:6px;transition:all .3s}
.step-pg:hover .step-n{opacity:.5;transform:scale(1.1)}
.step-pg h3{font-size:12px;font-weight:700;margin-bottom:6px}
.step-pg p{font-size:10.5px;color:#5A6580;line-height:1.5}

/* ── Drives ── */
.drives-grid-pg{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.drv{background:#fff;border:1px solid #E1E6EF;padding:18px;transition:all .3s}
.drv:hover{border-color:#0052A5;box-shadow:0 6px 24px rgba(0,82,165,.08);transform:translateY(-2px)}
.drv h3{font-size:14px;font-weight:800;margin-bottom:4px}
.drv-price{font-size:16px;font-weight:900;color:#0052A5;margin-bottom:6px}
.drv p{font-size:11px;color:#5A6580;line-height:1.5;margin-bottom:8px}
.drv ul{list-style:none;padding:0;margin:0}
.drv li{font-size:11px;color:#5A6580;padding:4px 0;border-bottom:1px solid #F0F2F5;padding-left:16px;position:relative}
.drv li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;background:#0052A5;opacity:.3}

/* ── Order ── */
.order-split{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start}
.order-info .section-title{margin-bottom:10px}
.order-info>p{font-size:13px;color:#5A6580;line-height:1.6;margin-bottom:18px}
.of-list{display:flex;flex-direction:column;gap:10px}
.of-item{display:flex;gap:10px;align-items:flex-start}
.of-icon{width:32px;height:32px;background:#E6F0FA;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.of-icon svg{width:16px;height:16px;stroke:#0052A5}
.of-item strong{display:block;font-size:12px;margin-bottom:1px}
.of-item span{font-size:11px;color:#5A6580}

/* ── Choose: кружки + свечение ── */
.choose-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;align-items:stretch}
.choose-card{background:#fff;border:1px solid #E1E6EF;padding:16px 12px;transition:all .25s;position:relative}
.choose-card:hover{border-color:#0052A5;background:#FAFCFF;transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,82,165,.06)}
.choose-card:not(:last-child)::after{content:'\2192';position:absolute;right:-13px;top:50%;width:22px;height:22px;transform:translateY(-50%);background:#0052A5;color:#fff;font-size:11px;line-height:22px;text-align:center;border-radius:50%;z-index:3;box-shadow:0 0 0 3px #fff,0 0 0 4px #E1E6EF}
.choose-card:not(:last-child)::before{content:'';position:absolute;right:-15px;top:50%;width:26px;height:26px;transform:translateY(-50%);border-radius:50%;z-index:2;animation:step-glow 3s ease-in-out infinite;animation-delay:calc(var(--j,0) * .6s);opacity:0}
.choose-card:nth-child(1){--j:0}.choose-card:nth-child(2){--j:1}.choose-card:nth-child(3){--j:2}.choose-card:nth-child(4){--j:3}
.choose-num{font-size:28px;font-weight:900;color:#0052A5;opacity:.15;line-height:1;margin-bottom:6px;transition:all .3s}
.choose-card:hover .choose-num{opacity:.5;transform:scale(1.1)}
.choose-card h3{font-size:12px;font-weight:700;margin-bottom:6px}
.choose-card p{font-size:10.5px;color:#5A6580;line-height:1.5}

/* ── Content 2-col ── */
.content-2col{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.content-2col h3{font-size:13px;font-weight:700;margin:14px 0 6px;padding-bottom:4px;border-bottom:2px solid #0052A5}
.content-2col p{font-size:12px;color:#5A6580;line-height:1.65;margin-bottom:4px}
.content-table{width:100%;font-size:11px;border-collapse:collapse;margin-top:8px}
.content-table td{padding:6px 8px;border-bottom:1px solid #E1E6EF}
.content-table td:first-child{font-weight:600;color:#1B2438;width:40%}

/* ── Mobile Menu ── */
.mobile-menu{display:none;position:fixed;inset:0;z-index:998;background:#0C1220;padding:70px 24px 24px;flex-direction:column;gap:0;overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.8);font-size:14px;font-weight:600;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.06);text-decoration:none;transition:color .2s}
.mobile-menu a:hover{color:#fff}
.mm-cat{color:#0052A5;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;padding:14px 0 4px;border:none}
.mm-close{position:absolute;top:16px;right:16px;width:40px;height:40px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;z-index:999;transition:all .2s}
.mm-close:hover{background:rgba(255,255,255,.15)}
@media(max-width:380px){
  .mobile-menu a{font-size:12px;padding:7px 0}
  .mm-cat{font-size:8px;padding:10px 0 2px}
}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1024px){
  .catalog-grid,.portfolio-grid,.brands-grid,.promo-grid,.models-grid{grid-template-columns:repeat(2,1fr)}
  .spec-split,.about-split,.calc-layout,.split,.form-split{grid-template-columns:1fr}
  .designer{grid-template-columns:1fr;gap:16px}
  .steps{grid-template-columns:repeat(3,1fr)}
  .directions,.adv-grid{grid-template-columns:1fr}
  .drives-table{font-size:11px}
  .drives-table td,.drives-table th{padding:8px}
  .models-grid-pg,.cases-grid{grid-template-columns:repeat(2,1fr)}
  .design-grid,.req-grid,.content-2col{grid-template-columns:1fr}
  .steps-grid,.choose-grid{grid-template-columns:repeat(3,1fr)}
  .drives-grid-pg{grid-template-columns:1fr}
}
@media(max-width:768px){
  .h-top{display:none}
  .nav{display:none}
  .burger{display:flex}
  .hero h1{font-size:clamp(26px,6vw,36px)}
  .hero-counters{gap:16px}
  .hero-counter .num{font-size:22px}
  .hero-desc{font-size:14px}
  .catalog-grid,.portfolio-grid,.brands-grid,.promo-grid,.reviews-grid,.models-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .hero-dots{bottom:14px}
  .about-bullets,.split-bullets{grid-template-columns:1fr}
  .hero-btns{flex-direction:column;gap:6px}
  .cta-bar .w{flex-wrap:wrap}
  .cta-bar input{min-width:120px}
  .drives-table{display:block;overflow-x:auto}
  .h-phone-box{font-size:12px;padding:6px 10px}
  .pg-hero{min-height:auto;padding:80px 0 32px}
  .pg-hero-grid{grid-template-columns:1fr;gap:20px}
  .pg-hero-badges{grid-template-columns:repeat(4,1fr);gap:4px}
  .pg-badge{padding:8px 6px}
  .pg-badge-val{font-size:14px}
  .pg-badge-icon{display:none}
  .models-grid-pg,.cases-grid{grid-template-columns:1fr}
  .steps-grid,.choose-grid{grid-template-columns:repeat(2,1fr)}
  .drives-grid-pg{grid-template-columns:1fr}
  .order-split{grid-template-columns:1fr}
}
@media(max-width:480px){
  .hero-counters{flex-direction:column;gap:8px}
  .hero{align-items:flex-end;padding-bottom:50px}
  .steps{grid-template-columns:1fr}
  .calc-radios{flex-direction:column}
  .adv-grid{grid-template-columns:1fr}
  .pg-hero-badges{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:1fr}
  .pg-hero-title{font-size:22px}
}

/* ── SCROLL ANIM ── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:none}