/* ═══════════════════════════════════════════════════════
   industrial-autoclave.ru — стили (эталон дизайна ЛТМ-групп)
   ══════════════════════════════════════════════════════ */

/* ===================== RESET & BASE ===================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,sans-serif;background:#FFFFFF;color:#00062C;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit}

/* ===================== TOKENS ===================== */
:root{
  --bg:        #FFFFFF;
  --surface:   #F5F6F8;
  --surface2:  #ECEEF2;
  --border:    #D8DCE5;
  --border2:   #C5CAD6;
  --accent:    #91061A;
  --accent-h:  #6d0514;
  --accent-l:  rgba(145,6,26,0.08);
  --text:      #00062C;
  --muted:     #4A5568;
  --muted2:    #8A93A6;
  --white:     #FFFFFF;
  --red:       #91061A;
  --green:     #38A169;
  --r:         4px;
  --r-lg:      8px;
  --shadow:    0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 36px rgba(0,0,0,0.12);
}

/* ===================== UTILITY ===================== */
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:var(--accent-l);border:1px solid rgba(145,6,26,.25);padding:4px 10px;border-radius:var(--r)}
.section-label{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section-title{font-size:clamp(26px,3.5vw,42px);font-weight:800;line-height:1.15;color:var(--text)}
.section-title span{color:var(--accent)}
.section-sub{font-size:16px;color:var(--muted);margin-top:12px;max-width:560px;line-height:1.7}
.blue-line{display:inline-block;width:3px;background:var(--accent);height:100%;position:absolute;left:0;top:0;border-radius:2px}
.divider{border:none;border-top:1px solid var(--border);margin:0}
.btn{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;padding:14px 28px;border-radius:var(--r);transition:all .2s;cursor:pointer}
.btn-primary{background:var(--accent);color:var(--white)}
.btn-primary:hover{background:var(--accent-h);transform:translateY(-1px);box-shadow:0 6px 20px rgba(145,6,26,.35)}
.btn-outline{background:transparent;color:var(--text);border:1px solid #00062C}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* ===================== HEADER ===================== */
.header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);box-shadow:0 1px 8px rgba(0,0,0,.06)}
.header-inner{display:flex;align-items:center;gap:0;height:68px}
.header-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-right:20px}
.header-logo svg{width:36px;height:36px}
.logo-text{font-size:20px;font-weight:800;color:var(--text);letter-spacing:-.02em}
.logo-text span{color:var(--accent)}

/* Main nav */
.main-nav{display:flex;align-items:center;gap:0;flex:1}
.nav-item{position:relative}
.nav-link{display:flex;align-items:center;gap:5px;padding:0 12px;height:68px;font-size:14px;font-weight:500;color:var(--muted);transition:color .2s;white-space:nowrap}
.nav-link:hover,.nav-item:hover .nav-link{color:var(--accent)}
.nav-link svg{width:14px;height:14px;flex-shrink:0;transition:transform .2s}
.nav-item:hover .nav-link svg{transform:rotate(180deg)}

/* Dropdown */
.nav-dropdown{position:absolute;top:100%;left:0;background:#FFFFFF;border:1px solid var(--border);border-radius:var(--r-lg);padding:8px;min-width:240px;opacity:0;visibility:hidden;transform:translateY(6px);transition:all .2s;box-shadow:var(--shadow-lg);z-index:300}
.nav-item:hover .nav-dropdown,.nav-item:focus-within .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r);font-size:14px;color:var(--text);transition:all .2s}
.nav-dropdown a:hover{background:var(--surface2);color:var(--accent)}
.nav-dropdown a svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.nav-dropdown-group{padding:0 12px;margin:4px 0;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2)}

.header-right{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}

/* Language switcher */
.lang-switcher{position:relative}
.lang-current{display:flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--border);border-radius:var(--r);font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s;background:transparent}
.lang-current:hover{border-color:var(--accent);color:var(--accent)}
.lang-current svg{width:12px;height:12px;transition:transform .2s}
.lang-switcher:hover .lang-current svg{transform:rotate(180deg)}
.lang-flag{width:18px;height:13px;border-radius:2px;object-fit:cover;flex-shrink:0}
.lang-dropdown{position:absolute;top:calc(100% + 6px);right:0;background:#FFFFFF;border:1px solid var(--border);border-radius:var(--r-lg);padding:6px;min-width:180px;opacity:0;visibility:hidden;transform:translateY(4px);transition:all .2s;box-shadow:var(--shadow-lg);z-index:400}
.lang-switcher:hover .lang-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.lang-option{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r);font-size:13px;color:var(--text);transition:all .2s;cursor:pointer}
.lang-option:hover{background:#F5F6F8;color:var(--accent)}
.lang-option.active{color:var(--accent);font-weight:600}
.lang-code{font-weight:700;font-size:12px;min-width:24px}
.lang-name{color:var(--muted);font-size:12px;margin-left:4px}

.header-contacts-block{display:flex;flex-direction:column;gap:1px;align-items:flex-end}
.header-phone{font-size:14px;font-weight:700;color:var(--text);white-space:nowrap}
.header-phone:hover{color:var(--accent)}
.header-email{font-size:11px;font-weight:500;color:var(--muted);white-space:nowrap;transition:color .2s}
.header-email:hover{color:var(--accent)}
.header-cta{font-size:13px;font-weight:600;padding:10px 14px;flex-shrink:0}
.hide-on-mobile{}

/* Mobile burger */
.burger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}

/* ===================== HERO ===================== */
.hero{padding:80px 0 64px;position:relative;overflow:hidden;background:#00062C url("/img/map-background.svg") center/cover no-repeat}
.hero::before{content:'';position:absolute;inset:0;background:rgba(0,6,44,0.68);pointer-events:none;z-index:0}
.hero-grid{display:grid;grid-template-columns:1fr 480px;gap:64px;align-items:start;position:relative;z-index:1}
.hero-eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.hero-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;flex-shrink:0}
.hero-eyebrow-text{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.hero-h1{font-size:clamp(30px,4.5vw,56px);font-weight:900;line-height:1.08;color:var(--text);letter-spacing:-.02em;margin-bottom:20px}
.hero-h1 em{font-style:normal;color:var(--accent)}
.hero-lead{font-size:17px;color:var(--muted);line-height:1.7;margin-bottom:32px;max-width:520px}
.hero-usp{display:flex;flex-direction:column;gap:10px;margin-bottom:36px}
.hero-usp-item{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text)}
.hero-usp-item svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}

/* Hero form card */
.hero-form-card{background:#FFFFFF;border:1px solid var(--border);box-shadow:0 4px 24px rgba(0,0,0,.08);border-radius:12px;padding:32px;position:sticky;top:88px}
.hero-form-title{font-size:18px;font-weight:700;color:var(--text);margin-bottom:4px}
.hero-form-sub{font-size:13px;color:var(--muted);margin-bottom:24px}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.form-field input,.form-field textarea,.form-field select{width:100%;background:#FFFFFF;border:1px solid var(--border);border-radius:var(--r);padding:12px 14px;font-size:14px;color:var(--text);outline:none;transition:border-color .2s;resize:none}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--accent)}
.form-field textarea{height:80px}
.form-privacy{font-size:11px;color:var(--muted2);margin-top:12px;line-height:1.5}
.form-privacy a{color:var(--muted);text-decoration:underline}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);margin-top:24px;border-radius:var(--r);overflow:hidden}
.hero-stat{background:#F7F8FA;padding:14px 12px;text-align:center}
.hero-stat-num{font-size:22px;font-weight:800;color:var(--text)}
.hero-stat-lbl{font-size:11px;color:var(--muted);margin-top:2px;line-height:1.3}

/* ===================== ADVANTAGES ===================== */
.section{padding:72px 0}
.section.bg-s{background:#F7F8FA}
.section-dark{background:#00062C;color:#fff}
.section-dark .section-label{color:rgba(255,255,255,.55)}
.section-dark .section-title{color:#fff}
.section-dark .section-title span{color:#91061A}
.section-dark .section-sub{color:rgba(255,255,255,.65)}
.section-dark .step-title{color:#fff}
.section-dark .step-text{color:rgba(255,255,255,.65)}
.section-dark .step-num{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.15);color:#fff}
.section-dark .step-card:hover .step-num{background:#91061A;border-color:#91061A;color:#fff}
.section-dark .adv-title{color:#fff;font-size:17px}
.section-dark .adv-text{color:rgba(255,255,255,.72)}
.section-dark .adv-icon{background:rgba(145,6,26,.35);border-color:rgba(145,6,26,.5)}
.section-dark .adv-icon svg{color:#fff}
.section-dark .adv-card{background:rgba(255,255,255,.07);border-bottom-color:rgba(255,255,255,.12)}
.section-dark .adv-card:hover{background:rgba(255,255,255,.13)}
.section-dark .final-cta h2,.section-dark.final-cta h2{color:#fff!important}
.section-dark .final-cta-text,.section-dark.final-cta .final-cta-text{color:rgba(255,255,255,.8)!important}
.section-dark .final-cta-item,.section-dark.final-cta .final-cta-item{color:rgba(255,255,255,.85)!important}
.section-dark .final-cta-item svg,.section-dark.final-cta .final-cta-item svg{color:#91061A!important}
.section-dark .hero-form-card{background:#0d1a33;border-color:rgba(255,255,255,.12)}
.section-dark .hero-form-title{color:#fff}
.section-dark .hero-form-sub{color:rgba(255,255,255,.55)}
.section-dark .form-field label{color:rgba(255,255,255,.5)}
.section-dark .form-field input,.section-dark .form-field textarea{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15);color:#fff}
.section-dark .form-field input::placeholder,.section-dark .form-field textarea::placeholder{color:rgba(255,255,255,.3)}
.section-dark .form-privacy{color:rgba(255,255,255,.35)}
.section-dark .form-privacy a{color:rgba(255,255,255,.5)}
.section-dark .hero-stat{background:rgba(255,255,255,.05)}
.section-dark .hero-stat-num{color:#fff}
.section-dark .hero-stat-lbl{color:rgba(255,255,255,.5)}
/* Extra CTA overrides for dark section */
.final-cta.section-dark h2{color:#fff!important}
.final-cta.section-dark .final-cta-text{color:rgba(255,255,255,.8)!important}
.final-cta.section-dark .final-cta-item{color:rgba(255,255,255,.85)!important}
.final-cta.section-dark .final-cta-item svg{color:#91061A!important}
.section-dark .btn-outline{color:#fff;border-color:rgba(255,255,255,.35)}
.section-dark .btn-outline:hover{border-color:#91061A;color:#fff}
.section-head{margin-bottom:48px}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);overflow:hidden}
.adv-card{background:#FFFFFF;padding:32px 28px;position:relative;transition:background .2s;border-bottom:1px solid var(--border)}
.adv-card:hover{background:#F5F6F8}
.adv-icon{width:44px;height:44px;background:var(--accent-l);border-radius:var(--r);display:flex;align-items:center;justify-content:center;margin-bottom:18px;border:1px solid rgba(145,6,26,.2)}
.adv-icon svg{width:22px;height:22px;color:var(--accent)}
.adv-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:8px}
.adv-text{font-size:14px;color:var(--muted);line-height:1.65}

/* ===================== CATALOG ===================== */
.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.prod-card{background:#FFFFFF;border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;cursor:pointer;transition:all .25s;position:relative;overflow:hidden}
.prod-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:0;transition:opacity .2s}
.prod-card:hover{border-color:var(--accent);background:#F5F6F8;transform:translateY(-2px)}
.prod-card:hover::before{opacity:1}
.prod-card-icon{width:48px;height:48px;background:var(--accent-l);border-radius:var(--r);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.prod-card-icon svg{width:24px;height:24px;color:var(--accent)}
.prod-card-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:8px}
.prod-card-text{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:16px}
.prod-card-tags{display:flex;flex-wrap:wrap;gap:6px}
.prod-tag{font-size:11px;color:var(--muted);background:var(--bg);border:1px solid var(--border);padding:3px 8px;border-radius:var(--r)}
.prod-card-link{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--accent);font-weight:600;margin-top:16px}
.prod-card-link svg{width:14px;height:14px}

/* ===================== PRICES ===================== */
.price-tabs{display:flex;gap:2px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:4px;width:fit-content;margin-bottom:32px}
.price-tab{padding:8px 20px;border-radius:6px;font-size:14px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .2s}
.price-tab.active{background:var(--accent);color:var(--white);font-weight:600}
.price-table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-lg)}
.price-table{width:100%;min-width:600px;border-collapse:collapse}
.price-table th{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);background:#FAFAFA}
.price-table td{padding:14px 16px;font-size:14px;color:var(--text);border-bottom:1px solid var(--border)}
.price-table tr:last-child td{border-bottom:none}
.price-table tr:hover td{background:#F5F6F8}
.price-table .price-val{font-weight:700;color:var(--text)}
.price-note-box{background:#F5F6F8;border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 24px;margin-top:20px;display:flex;align-items:start;gap:14px}
.price-note-box svg{width:20px;height:20px;color:var(--accent);flex-shrink:0;margin-top:2px}
.price-note-box p{font-size:14px;color:var(--muted);line-height:1.6}

/* ===================== STEPS ===================== */
.steps-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.steps-grid::before{content:'';position:absolute;top:28px;left:10%;right:10%;height:1px;background:var(--border2);z-index:0}
.step-card{text-align:center;padding:0 16px;position:relative;z-index:1}
.step-num{width:56px;height:56px;background:#FFFFFF;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:var(--accent);margin:0 auto 20px}
.step-card:hover .step-num{background:var(--accent);color:#FFFFFF;border-color:var(--accent)}
.step-title{font-size:14px;font-weight:700;color:var(--text);margin-bottom:6px}
.step-text{font-size:13px;color:var(--muted);line-height:1.6}

/* ===================== ABOUT ===================== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.about-text p{font-size:16px;color:var(--muted);line-height:1.75;margin-bottom:16px}
.about-text p:last-child{margin-bottom:0}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.stat-card{background:#FFFFFF;padding:28px 24px;border:1px solid var(--border)}
.stat-num{font-size:42px;font-weight:900;color:var(--text);line-height:1;letter-spacing:-.03em}
.stat-num sup{font-size:24px;vertical-align:super}
.stat-lbl{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.5}
.stat-card:nth-child(1){background:#FFFFFF}
.stat-card:nth-child(2){background:#00062C}
.stat-card:nth-child(2) .stat-num,.stat-card:nth-child(2) .stat-lbl{color:#FFFFFF}
.stat-card:nth-child(3){background:var(--accent)}
.stat-card:nth-child(3) .stat-num,.stat-card:nth-child(3) .stat-lbl{color:#FFFFFF}
.stat-card:nth-child(4){background:#F7F8FA}
.about-features{margin-top:32px;display:flex;flex-direction:column;gap:12px}
.about-feature{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text)}
.about-feature svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}

/* ===================== PRODUCTION ===================== */
.prod-gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:200px 200px;gap:8px;border-radius:var(--r-lg);overflow:hidden}
.prod-photo{background:#E8ECF0;overflow:hidden;position:relative}
.prod-photo:first-child{grid-row:1/3}
.prod-photo-inner{width:100%;height:100%;object-fit:cover;filter:grayscale(20%) brightness(.85)}
.prod-photo-placeholder{width:100%;height:100%;min-height:120px;display:flex;align-items:center;justify-content:center;background:#E8ECF0}
.prod-photo-placeholder svg{width:40px;height:40px;color:var(--muted2)}

/* ===================== CERTS ===================== */
.certs-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.cert-card{background:#FFFFFF;border:1px solid var(--border);border-radius:var(--r-lg);padding:24px 20px;text-align:center;transition:border-color .2s}
.cert-card:hover{border-color:var(--accent)}
.cert-icon{width:48px;height:48px;background:var(--accent-l);border-radius:var(--r);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.cert-icon svg{width:24px;height:24px;color:var(--accent)}
.cert-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px}
.cert-sub{font-size:12px;color:var(--muted)}

/* ===================== GEOGRAPHY ===================== */
.geo-grid{display:grid;grid-template-columns:1fr 360px;gap:48px;align-items:start}
.geo-map{background:#F7F8FA;border:1px solid var(--border);border-radius:var(--r-lg);height:380px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.geo-map svg{width:100%;height:100%}
.geo-list{display:flex;flex-direction:column;gap:8px}
.geo-item{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#FFFFFF;border:1px solid var(--border);border-radius:var(--r);font-size:14px;color:var(--text)}
.geo-item svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.geo-note{margin-top:16px;padding:16px;background:#F5F6F8;border:1px solid var(--border);border-radius:var(--r);font-size:13px;color:var(--text)}

/* ===================== CLIENTS ===================== */
.clients-track{display:flex;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.client-logo{flex:1;background:#FFFFFF;padding:28px 24px;display:flex;align-items:center;justify-content:center;transition:background .2s;min-width:160px}
.client-logo:hover{background:#F7F8FA}
.client-logo-text{font-size:14px;font-weight:700;color:#8A93A6;letter-spacing:.05em;text-align:center}

/* ===================== FAQ ===================== */
.faq-list{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.faq-item{}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;cursor:pointer;background:#FFFFFF;transition:background .2s;gap:16px}
.faq-q:hover{background:#F7F8FA}
.faq-q-text{font-size:16px;font-weight:600;color:var(--text)}
.faq-q-icon{width:32px;height:32px;background:var(--accent-l);border-radius:50%;border:1px solid rgba(145,6,26,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .3s}
.faq-q-icon svg{width:14px;height:14px;color:var(--accent)}
.faq-item.open .faq-q{background:#F5F6F8}
.faq-item.open .faq-q-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s}
.faq-item.open .faq-a{max-height:400px}
.faq-a-inner{padding:0 28px 24px;font-size:15px;color:var(--muted);line-height:1.7;background:#FAFAFA}

/* ===================== FINAL CTA ===================== */
.final-cta{background:#00062C;border-top:none;border-bottom:none;padding:80px 0;position:relative;overflow:hidden}
/* CTA navy overrides */
.cta-navy .final-cta h2,.cta-navy h2,.final-cta.cta-navy h2{color:#fff!important;font-size:clamp(26px,3.5vw,40px);font-weight:900;line-height:1.1;margin-bottom:16px}
.cta-navy .final-cta-text,.cta-navy .final-cta-text{color:rgba(255,255,255,.8)!important;font-size:16px;line-height:1.7;margin-bottom:28px}
.cta-navy .final-cta-item{color:rgba(255,255,255,.85)!important;font-size:14px}
.cta-navy .final-cta-item svg{color:#91061A!important}
.cta-navy .section-label{color:rgba(255,255,255,.5)!important}
.final-cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 80% at 50% 50%,rgba(145,6,26,.04),transparent);pointer-events:none}
.final-cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.final-cta h2{font-size:clamp(26px,3.5vw,40px);font-weight:900;color:var(--text);line-height:1.1;margin-bottom:16px}
.final-cta-text{font-size:16px;color:var(--muted);line-height:1.7;margin-bottom:28px}
.final-cta-items{display:flex;flex-direction:column;gap:10px}
.final-cta-item{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted)}
.final-cta-item svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}

/* ===================== CONTACTS ===================== */
.contacts-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contacts-info{display:flex;flex-direction:column;gap:20px}
.contact-item{display:flex;align-items:start;gap:14px}
.contact-icon{width:40px;height:40px;background:#F5F6F8;border-radius:var(--r);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-icon svg{width:18px;height:18px;color:var(--accent)}
.contact-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:5px}
.contact-value{font-size:15px;color:var(--text);font-weight:600}
.contact-map{background:#F7F8FA;border:1px solid var(--border);border-radius:var(--r-lg);height:320px;display:flex;align-items:center;justify-content:center;overflow:hidden}

/* ===================== FOOTER ===================== */
.footer{background:#00062C;border-top:1px solid rgba(255,255,255,0.08);padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:280px 1fr 1fr 1fr;gap:48px;margin-bottom:40px}
.footer-logo{margin-bottom:16px}
.footer-desc{font-size:13px;color:rgba(255,255,255,.7);line-height:1.7}
.footer-col-title{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.75);transition:color .2s}
.footer-links a:hover{color:#FFFFFF}
footer .footer-links a{color:rgba(255,255,255,.75)}
footer .footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-copy{font-size:12px;color:rgba(255,255,255,.65)}
.footer-legal{font-size:12px;color:rgba(255,255,255,.65)}

/* ===================== MODAL ===================== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:500;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:all .25s}
.modal-overlay.open{opacity:1;visibility:visible}
.modal{background:#FFFFFF;border:1px solid var(--border);border-radius:12px;padding:40px;width:100%;max-width:480px;position:relative;transform:translateY(16px);transition:transform .25s}
.modal-overlay.open .modal{transform:translateY(0)}
.modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;background:#F0F0F0;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}
.modal-close:hover{border-color:var(--accent);background:var(--accent-l)}
.modal-close svg{width:14px;height:14px;color:var(--text)}
.modal-title{font-size:22px;font-weight:800;color:var(--text);margin-bottom:6px}
.modal-sub{font-size:14px;color:var(--muted);margin-bottom:28px}
.modal-success{display:none;text-align:center;padding:20px 0}
.modal-success.show{display:block}
.modal-success-icon{width:56px;height:56px;background:rgba(145,6,26,.1);border:1px solid rgba(145,6,26,.25);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.modal-success-icon svg{width:28px;height:28px;color:var(--accent)}
.modal-success h3{font-size:20px;font-weight:700;color:var(--text);margin-bottom:8px}
.modal-success p{font-size:14px;color:var(--muted)}
.modal-form-wrap{}

/* ===================== RESPONSIVE ===================== */
@media(max-width:1100px){
  .catalog-grid{grid-template-columns:repeat(3,1fr)}
  .certs-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr 1fr;gap:32px}
  .footer-grid>:first-child{grid-column:1/-1}
}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-form-card{position:static}
  .adv-grid{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .geo-grid{grid-template-columns:1fr}
  .final-cta-grid{grid-template-columns:1fr;gap:40px}
  .contacts-grid{grid-template-columns:1fr;gap:32px}
  .steps-grid{grid-template-columns:1fr 1fr;gap:24px}
  .steps-grid::before{display:none}
  .catalog-grid{grid-template-columns:1fr 1fr}
  .clients-track{flex-wrap:wrap}
  .client-logo{min-width:33%}
}
@media(max-width:768px){
  .main-nav{display:none}
  .burger{display:flex}
  .header-phone{display:none}
  .header-contacts-block{display:none}
  .hide-on-mobile{display:none}
  .grid-2{grid-template-columns:1fr}
  .adv-grid{grid-template-columns:1fr}
  .catalog-grid{grid-template-columns:1fr}
  .certs-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>:first-child{grid-column:1/-1}
  .section{padding:48px 0}
  .about-stats{grid-template-columns:1fr 1fr}
  .stat-num{font-size:32px}
  .price-tabs{width:100%;overflow-x:auto}
  .hero-stats{display:none}
  /* Production gallery on tablet/mobile: 2 columns */
  .prod-gallery{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .prod-photo:first-child{grid-row:auto;grid-column:1/3}
  .prod-photo{min-height:140px}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .hero{padding:48px 0 40px}
  .hero-h1{font-size:28px}
  .hero-btns{flex-direction:column}
  .btn{width:100%;justify-content:center}
  .certs-grid{grid-template-columns:1fr}
  .about-stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .lang-dropdown{right:auto;left:0}
  /* Gallery: single column on very small screens */
  .prod-gallery{grid-template-columns:1fr}
  .prod-photo:first-child{grid-column:auto}
  .prod-photo{min-height:120px}
  .back-to-top{bottom:16px;right:16px;width:40px;height:40px}
}

/* Mobile nav drawer */
.mobile-nav{position:fixed;inset:0;background:#FFFFFF;z-index:300;transform:translateX(100%);transition:transform .3s;overflow-y:auto}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav-top{display:flex;align-items:center;justify-content:space-between;padding:20px 20px;border-bottom:1px solid var(--border)}
.mobile-nav-links{padding:16px 20px}
.mobile-nav-links a{display:block;padding:14px 0;font-size:16px;font-weight:500;color:var(--text);border-bottom:1px solid var(--border)}
.mobile-nav-links a:hover{color:var(--accent)}
.mobile-close{width:36px;height:36px;background:#F0F0F0;border:1px solid var(--border);border-radius:var(--r);display:flex;align-items:center;justify-content:center;cursor:pointer}
.mobile-close svg{width:16px;height:16px;color:var(--muted)}

/* Back to top */
.back-to-top{position:fixed;bottom:24px;right:24px;width:44px;height:44px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;box-shadow:0 4px 16px rgba(145,6,26,.35);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s;z-index:150}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--accent-h);transform:translateY(-2px);box-shadow:0 6px 20px rgba(145,6,26,.4)}
.back-to-top svg{width:20px;height:20px;color:var(--white)}

/* Highlight underline animation on nav */
.nav-link::after{content:'';position:absolute;bottom:0;left:12px;right:12px;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .2s}
.nav-link:hover::after,.nav-item:hover .nav-link::after{transform:scaleX(1)}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s,transform .5s}
.reveal.visible{opacity:1;transform:translateY(0)}

/* Hero dark-bg text overrides */
.hero .hero-h1{color:#fff}
.hero .hero-eyebrow-text{color:#fff;opacity:.85}
.hero .hero-dot{background:#91061A}
.hero .hero-lead{color:rgba(255,255,255,.78)}
.hero .hero-usp-item{color:rgba(255,255,255,.85)}
.hero .btn-outline{color:#fff;border-color:rgba(255,255,255,.5)}
.hero .btn-outline:hover{border-color:#fff;color:#fff}

/* CTA section force-white text */
.cta-navy{background:#00062C!important}
.cta-navy .section-label{color:rgba(255,255,255,.6)!important}
.cta-navy h2{color:#fff!important}
.cta-navy .final-cta-text{color:rgba(255,255,255,.8)!important}
.cta-navy .final-cta-item{color:rgba(255,255,255,.8)!important}
.cta-navy .final-cta-item svg{color:#91061A!important}