/*
Theme Name: Building Industrial
Theme URI: https://example.com/building-industrial
Author: OpenAI
Description: Адаптивная B2B-тема для промышленной компании «Билдинг». Каталог ёмкостей, производство и формы заявок.
Version: 1.0.0
Requires at least: 6.2
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: building-industrial
License: GPL-2.0-or-later
*/
:root{--bg:#07111a;--panel:#0d1b27;--ink:#f5f7f8;--muted:#b5c0c9;--yellow:#ffd21a;--paper:#f2f4f4;--dark:#101a22;--line:rgba(255,255,255,.15);--max:1240px;--radius:2px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.55}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,.button,input[type=submit]{cursor:pointer}.wrap{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.site-header{position:relative;z-index:10;background:#050d14;border-bottom:1px solid var(--line)}.header-inner{min-height:76px;display:flex;align-items:center;gap:30px}.brand{font-weight:900;letter-spacing:-.06em;font-size:27px;white-space:nowrap}.brand:after{content:"";display:block;width:28px;height:4px;background:var(--yellow);margin-top:3px}.main-nav{margin-left:auto}.main-nav ul{list-style:none;display:flex;gap:25px;padding:0;margin:0}.main-nav a{font-size:13px;color:#d6dce1}.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--yellow)}.header-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--yellow);color:#111820;padding:14px 20px;font-weight:800;font-size:13px;border:2px solid var(--yellow);border-radius:var(--radius);transition:transform .2s,background .2s,color .2s}.header-cta:hover,.button:hover{transform:translateY(-2px);background:#fff;border-color:#fff}.button--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}.button--outline:hover{color:#101820}.menu-toggle{display:none;background:none;color:#fff;border:1px solid var(--line);padding:8px 11px}.hero{position:relative;isolation:isolate;overflow:hidden;min-height:590px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(4,13,21,.97) 0%,rgba(4,13,21,.78) 42%,rgba(4,13,21,.1) 100%),radial-gradient(ellipse at 75% 45%,#526b7b 0,#243b4b 24%,#0a1722 58%,#061019 100%)}.hero:before{content:"";position:absolute;z-index:-1;inset:0;background-image:var(--hero-image);background-size:cover;background-position:center;opacity:.72}.hero-content{padding-block:90px;max-width:670px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:800;color:var(--yellow);margin:0 0 18px}.hero h1{font-size:clamp(40px,6vw,76px);line-height:.99;letter-spacing:-.055em;margin:0 0 22px;font-weight:900;max-width:780px}.hero p{color:#d5dce1;max-width:530px;font-size:17px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-note{font-size:11px!important;color:#aebbc5!important;margin-top:24px}.hero-statbar{background:#09141d;border-block:1px solid var(--line)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stat{padding:23px 18px;border-right:1px solid var(--line);font-size:12px;color:#d9e0e4}.stat:first-child{border-left:1px solid var(--line)}.stat strong{display:block;color:var(--yellow);font-size:11px;letter-spacing:.12em;margin-bottom:5px}.section{padding:76px 0}.section--light{background:var(--paper);color:var(--dark)}.section--light .eyebrow{color:#8b6e00}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}.section-heading h2,.section h2{font-size:clamp(30px,4vw,48px);line-height:1.05;letter-spacing:-.045em;margin:0}.section-heading p{max-width:520px;color:#68747c;margin:10px 0 0}.text-link{font-weight:800;font-size:13px;white-space:nowrap}.text-link span{color:#c59d00;margin-left:8px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.product-card{background:#fff;color:var(--dark);border:1px solid #d7dddf;transition:transform .22s,box-shadow .22s;min-width:0}.product-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px #07111a18}.product-card__image{aspect-ratio:4/3;background:linear-gradient(145deg,#d9e0e2,#7f929b);overflow:hidden}.product-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.product-card:hover img{transform:scale(1.04)}.product-card__body{padding:18px}.product-card h3{font-size:18px;line-height:1.15;margin:0 0 9px;letter-spacing:-.025em}.product-card p{font-size:13px;color:#59656c;margin:0 0 16px}.product-card__link{font-size:12px;font-weight:800}.product-card__link span{color:#b18b00;margin-left:7px}.placeholder-art{width:100%;height:100%;display:grid;place-items:center;color:#1b303c;background:linear-gradient(135deg,#cdd6da,#8296a1)}.placeholder-art svg{width:58%;max-height:85%;opacity:.72}.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.split-media{min-height:350px;background:linear-gradient(145deg,#536b79,#101e29);position:relative;overflow:hidden}.split-media img{width:100%;height:100%;min-height:350px;object-fit:cover}.split-copy p{color:#c0cbd2;max-width:540px}.split-copy ul{padding:0;list-style:none;margin:26px 0}.split-copy li{border-top:1px solid var(--line);padding:12px 0;font-size:14px}.split-copy li:before{content:"↗";color:var(--yellow);margin-right:12px}.cta-band{padding:42px;background:linear-gradient(100deg,#101f2b,#243c4b);border:1px solid #314754;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{font-size:clamp(26px,3vw,38px);margin:0 0 8px}.cta-band p{color:#c3cdd3;margin:0;max-width:650px}.site-footer{background:#040b11;border-top:1px solid var(--line);padding:34px 0;color:#b7c1c8}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-nav{display:flex;gap:20px;flex-wrap:wrap;font-size:12px}.footer-copy{font-size:11px}.page-hero{padding:65px 0 55px;background:linear-gradient(110deg,#0b1924,#203746)}.breadcrumbs{font-size:11px;color:#aab8c1;margin-bottom:18px}.page-hero h1{font-size:clamp(36px,5vw,64px);line-height:1;margin:0 0 18px;letter-spacing:-.05em}.page-hero p{max-width:700px;color:#c8d1d7}.catalog-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}.filter-chip{border:1px solid #ccd4d7;padding:8px 13px;font-size:12px;background:transparent;color:inherit}.filter-chip.is-active,.filter-chip:hover{background:var(--yellow);border-color:var(--yellow);color:#111}.content-area{padding:50px 0 80px}.content-area h2{font-size:30px}.content-area p{max-width:850px}.product-single{display:grid;grid-template-columns:1.1fr .9fr;gap:50px}.product-single__media{background:#172b39;min-height:350px}.product-single__media img{width:100%;height:100%;object-fit:cover}.product-single__body h1{font-size:clamp(36px,4vw,58px);line-height:1.02;letter-spacing:-.05em;margin:0 0 20px}.product-meta{border-top:1px solid var(--line);margin-top:25px}.product-meta div{padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;color:#cad2d8}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.contact-details{background:#10212e;padding:28px}.contact-details p{color:#c2ccd3}.request-form{background:#fff;color:#101a22;padding:28px}.request-form label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}.request-form input,.request-form textarea{width:100%;padding:12px;border:1px solid #c9d1d4;background:#f7f8f8;margin-bottom:16px;color:#111}.request-form textarea{min-height:120px;resize:vertical}.request-form .button{width:100%}.notice{padding:14px 18px;background:#173528;border:1px solid #2e674b;color:#e3fff0;margin-bottom:20px}.notice--error{background:#402421;border-color:#7b423b;color:#ffe9e5}.pagination{margin-top:30px}.pagination .page-numbers{display:inline-block;padding:8px 12px;border:1px solid var(--line);margin-right:5px}.pagination .current{background:var(--yellow);color:#111;border-color:var(--yellow)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}.no-js .reveal{opacity:1;transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:960px){.main-nav ul{gap:14px}.header-inner{gap:16px}.header-cta{padding:12px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split{gap:28px}.hero{min-height:540px}.stat{padding:18px 12px}}
@media(max-width:700px){.wrap{width:min(calc(100% - 28px),var(--max))}.header-inner{min-height:68px}.menu-toggle{display:inline-flex;margin-left:auto}.header-cta{display:none}.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#050d14;border-bottom:1px solid var(--line);padding:16px 20px}.main-nav.is-open{display:block}.main-nav ul{display:flex;flex-direction:column;gap:0}.main-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}.hero{min-height:540px;background:linear-gradient(90deg,rgba(4,13,21,.95),rgba(4,13,21,.58)),radial-gradient(ellipse at 80% 30%,#526b7b,#0a1722 65%)}.hero-content{padding-block:65px}.hero h1{font-size:clamp(39px,12vw,58px)}.hero p{font-size:15px}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:1px solid var(--line)}.stat:nth-child(n+3){border-top:1px solid var(--line)}.section{padding:52px 0}.section-heading{align-items:start;flex-direction:column}.product-grid{gap:10px}.product-card__body{padding:13px}.product-card h3{font-size:16px}.product-card p{font-size:12px}.split,.product-single,.contact-grid{grid-template-columns:1fr;gap:25px}.split-media,.split-media img{min-height:240px}.cta-band{padding:25px;align-items:flex-start;flex-direction:column}.footer-inner{align-items:flex-start;flex-direction:column}.page-hero{padding:45px 0 35px}.content-area{padding:35px 0 55px}.product-single__media{min-height:240px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}