/* =====================================================
COMPONENTS — все повторяемые UI-элементы
Подключать после base.css
===================================================== */
/* ══════════════════════════════════════════
КНОПКИ
Состояния: default | hover | focus | disabled | loading
══════════════════════════════════════════ */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--color-espresso);color:var(--color-cream);padding:13px 26px;border-radius:var(--radius-pill);font-weight:600;font-size:var(--text-h6);border:1px solid var(--color-espresso);transition:var(--ease);cursor:pointer;font-family:var(--font-sans)}
.btn:hover{background:var(--color-gold-deep);border-color:var(--color-gold-deep);transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--color-gold);outline-offset:3px}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.45;pointer-events:none}
.btn.ghost{background:transparent;color:var(--color-espresso)}
.btn.ghost:hover{background:var(--color-espresso);color:var(--color-cream)}
.btn.light{background:var(--color-cream);color:var(--color-espresso);border-color:var(--color-cream)}
.btn.light:hover{background:var(--color-ivory);transform:translateY(-2px)}
.btn.wa{background:var(--color-wa);color:#fff;border-color:var(--color-wa)}
.btn.wa:hover{background:#1ebe5a;border-color:#1ebe5a}
/* ══════════════════════════════════════════
ХЕДЕР
══════════════════════════════════════════ */
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:var(--header-height)}
.brand{display:flex;flex-direction:column;line-height:1}
.brand b{font-family:var(--font-serif);font-size:1.7rem;font-weight:700;letter-spacing:.12em;color:var(--color-espresso)}
.brand span{font-size:.62rem;letter-spacing:.42em;text-transform:uppercase;color:var(--color-gold-deep);margin-top:4px}
.nav{display:flex;gap:30px;align-items:center}
.nav a{font-size:var(--text-h6);font-weight:600;color:var(--color-coffee);transition:color var(--ease-hover)}
.nav a:hover{color:var(--color-gold-deep)}
.nav .btn{padding:10px 20px;color:var(--color-cream)}
.nav .btn:hover{color:var(--color-cream)}
.menu-toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--color-espresso)}
/* Переключатель языка */
.lang-switch{display:inline-flex;gap:2px;border:1px solid var(--color-line);border-radius:var(--radius-pill);padding:3px;background:#fff}
.lang-btn{font-size:var(--text-xxs);font-weight:700;letter-spacing:.04em;color:var(--color-coffee);background:none;border:none;cursor:pointer;padding:5px 11px;border-radius:var(--radius-pill);line-height:1;transition:background var(--ease-hover),color var(--ease-hover)}
.lang-btn:hover{color:var(--color-gold-deep)}
.lang-btn.active{background:var(--color-gold-deep);color:#fff}
/* ══════════════════════════════════════════
КАРТОЧКИ ТОВАРОВ
══════════════════════════════════════════ */
.card{background:var(--color-white);border:1px solid var(--color-line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:var(--ease);cursor:pointer}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ph{position:relative;aspect-ratio:4/3;background:var(--color-cream-2);overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:var(--ease-slow)}
.card:hover .ph img{transform:scale(1.06)}
.card .badge{position:absolute;top:12px;right:12px;background:rgba(43,32,24,.9);color:var(--color-gold);font-size:.72rem;font-weight:700;letter-spacing:.05em;padding:5px 11px;border-radius:var(--radius-pill)}
.card .badge.stock{background:var(--color-success);color:#fff}
.card .line-tag{position:absolute;top:12px;left:12px;background:var(--color-gold-deep);color:var(--color-cream);font-size:.68rem;font-weight:700;letter-spacing:.08em;padding:5px 10px;border-radius:var(--radius-sm)}
.card .info{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .lvl{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--color-gold-deep);font-weight:700}
.card h3{font-size:var(--text-h5);line-height:var(--leading-snug);color:var(--color-espresso)}
.card p{font-size:var(--text-sm);color:var(--color-muted);flex:1}
.card .tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{background:var(--color-cream-2);color:var(--color-coffee);font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:var(--radius-sm)}
.card .price{margin-top:6px;padding-top:12px;border-top:1px solid var(--color-line);font-size:var(--text-h5);color:var(--color-espresso)}
.card .price b{font-weight:700}
.price .on-request{font-size:var(--text-xs);font-weight:600;color:var(--color-muted)}
.card .vol-hint{margin-top:4px;font-size:.74rem;color:var(--color-gold-deep);letter-spacing:.02em}
/* Грид карточек */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-cards);padding:26px 0 20px}
/* ══════════════════════════════════════════
КАРТОЧКИ ПРЕИМУЩЕСТВ
══════════════════════════════════════════ */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap-cards);margin-top:50px}
.adv{background:var(--color-white);border:1px solid var(--color-line);border-radius:var(--radius);padding:30px 26px;transition:var(--ease)}
.adv:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.adv .ic{width:46px;height:46px;color:var(--color-gold-deep);margin-bottom:16px}
.adv h3{font-size:var(--text-h5);margin-bottom:8px;color:var(--color-espresso)}
.adv p{font-size:var(--text-sm);color:var(--color-muted)}
/* ══════════════════════════════════════════
КАРТОЧКИ ЛИНЕЕК (OPTIMA / OPTISAN / OBJEKTA)
══════════════════════════════════════════ */
.line-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:50px}
.line-card{background:var(--color-white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.line-card .top{padding:34px 30px;background:linear-gradient(135deg,var(--color-coffee),var(--color-espresso));color:var(--color-cream)}
.line-card .top b{font-family:var(--font-serif);font-size:1.7rem;display:block}
.line-card .top span{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--color-gold)}
.line-card .body{padding:24px 30px 30px;flex:1;display:flex;flex-direction:column;gap:16px}
.line-card .body p{color:var(--color-muted);font-size:var(--text-sm)}
.line-benefit{font-family:var(--font-serif);font-weight:600;font-size:1.3rem;line-height:1.25;color:var(--color-espresso)!important}
.line-points{list-style:none;display:flex;flex-direction:column;gap:10px;margin:0}
.line-points li{position:relative;padding-left:26px;font-size:var(--text-sm);color:var(--color-ink);line-height:1.4}
.line-points li::before{content:"";position:absolute;left:0;top:3px;width:17px;height:17px;background:var(--color-gold);
-webkit-mask:url("data:image/svg+xml;utf8,") center/contain no-repeat;
mask:url("data:image/svg+xml;utf8,") center/contain no-repeat}
.line-who{font-size:.85rem!important;color:var(--color-muted)!important;margin-top:auto;padding-top:6px;border-top:1px solid var(--color-line)}
.line-who span{color:var(--color-gold-deep);font-weight:700;letter-spacing:.04em}
.line-card .temp{font-size:.8rem;font-weight:700;color:var(--color-gold-deep);letter-spacing:.05em}
/* ══════════════════════════════════════════
КАРТОЧКИ ТЕХНОЛОГИЙ
══════════════════════════════════════════ */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px}
.tech-card{background:var(--color-white);border:1px solid var(--color-line);border-radius:var(--radius);padding:28px 24px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.tech-card h3{font-family:var(--font-serif);font-weight:600;font-size:1.5rem;color:var(--color-espresso);letter-spacing:.01em}
.tech-sign{font-size:var(--text-base);line-height:1.45;color:var(--color-ink)}
.tech-value{font-weight:700;color:var(--color-gold-deep);font-size:var(--text-sm);line-height:1.4;padding-left:14px;border-left:2px solid var(--color-gold)}
.tech-proof{margin-top:auto;font-size:var(--text-xxs);letter-spacing:.02em;color:var(--color-muted);padding-top:12px;border-top:1px solid var(--color-line)}
/* ══════════════════════════════════════════
КАТЕГОРИИ (картинки-плитки)
══════════════════════════════════════════ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:50px}
.cat-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:280px;display:flex;align-items:flex-end;color:var(--color-cream);box-shadow:var(--shadow)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:var(--ease-slow)}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(28,21,15,.85),rgba(28,21,15,.05))}
.cat-card:hover img{transform:scale(1.08)}
.cat-card .label{position:relative;z-index:2;padding:26px}
.cat-card .label b{font-family:var(--font-serif);font-size:1.5rem;display:block}
.cat-card .label span{font-size:var(--text-xs);color:#e7ddd0}
.cat-card.tall{grid-row:span 2;min-height:auto}
/* ══════════════════════════════════════════
СЕРТИФИКАТЫ
══════════════════════════════════════════ */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:46px}
.cert{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-cert);padding:26px}
.cert b{font-family:var(--font-serif);color:var(--color-gold);font-size:1.15rem;display:block;margin-bottom:8px}
.cert p{font-size:.88rem;color:#cdc2b3}
/* ══════════════════════════════════════════
FAQ (аккордеон)
══════════════════════════════════════════ */
.faq-list{max-width:780px;margin:40px auto 0;display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--color-white);border:1px solid var(--color-line);border-radius:var(--radius-cert);padding:4px 22px;transition:border-color var(--ease-hover)}
.faq-item[open]{border-color:var(--color-gold)}
.faq-item summary{list-style:none;cursor:pointer;font-family:var(--font-sans);font-weight:700;font-size:var(--text-base);color:var(--color-espresso);padding:18px 0;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-weight:400;font-size:1.5rem;color:var(--color-gold-deep);line-height:1;flex:0 0 auto;transition:transform var(--ease-hover)}
.faq-item[open] summary::after{content:"–"}
.faq-item p{color:var(--color-coffee);font-size:var(--text-sm);line-height:var(--leading-loose);margin:0 0 20px;padding-right:30px}
/* ══════════════════════════════════════════
ФИЛЬТРЫ / ЧИПЫ
══════════════════════════════════════════ */
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--color-line);background:var(--color-white);color:var(--color-coffee);padding:9px 18px;border-radius:var(--radius-pill);font-size:.86rem;font-weight:600;cursor:pointer;transition:var(--ease);display:inline-flex;flex-direction:column;align-items:center;gap:1px;line-height:1.2}
.chip-sub{font-size:.68rem;font-weight:400;color:var(--color-muted);letter-spacing:.01em;white-space:nowrap}
.chip.active .chip-sub{color:rgba(255,255,255,.75)}
.chip:hover{border-color:var(--color-gold)}
.chip.active{background:var(--color-espresso);color:var(--color-cream);border-color:var(--color-espresso)}
/* ══════════════════════════════════════════
ПОИСК
══════════════════════════════════════════ */
.search{display:flex;align-items:center;gap:8px;border:1px solid var(--color-line);background:var(--color-white);border-radius:var(--radius-pill);padding:9px 16px}
.search input{border:0;outline:0;font-family:var(--font-sans);font-size:var(--text-h6);width:200px;background:transparent}
/* ══════════════════════════════════════════
ФОРМА ЗАЯВКИ
══════════════════════════════════════════ */
.lead-form{max-width:680px;margin:32px auto 0;text-align:left}
.lead-row{display:flex;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.lead-row>*{flex:1;min-width:200px}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;padding:14px 16px;border:1px solid rgba(255,255,255,.35);border-radius:12px;background:rgba(255,255,255,.08);color:#fff;font:inherit;font-size:var(--text-sm);outline:none;transition:border-color var(--ease-hover),background var(--ease-hover)}
.lead-form input::placeholder,.lead-form textarea::placeholder{color:rgba(255,255,255,.6)}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:var(--color-gold);background:rgba(255,255,255,.14)}
.lead-form select option{color:#222}
.lead-form textarea{margin-bottom:16px;resize:vertical;font-family:inherit}
.lead-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.lead-status{margin:16px 0 0;font-size:var(--text-sm);color:#fff}
.lead-status.ok{color:#7ef0a8}
.lead-status.err{color:#ffb4a8}
/* ══════════════════════════════════════════
МОДАЛЬНОЕ ОКНО
══════════════════════════════════════════ */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px}
.modal.open{display:flex}
.modal-bg{position:absolute;inset:0;background:rgba(28,21,15,.6);backdrop-filter:blur(4px)}
.modal-card{position:relative;z-index:2;background:var(--color-white);border-radius:20px;max-width:880px;width:100%;max-height:90vh;overflow:auto;display:grid;grid-template-columns:1fr 1fr}
.modal-card .m-img{background:var(--color-cream-2)}
.modal-card .m-img img{width:100%;height:100%;object-fit:cover;min-height:320px}
.modal-card .m-body{padding:36px}
.modal-card .lvl{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--color-gold-deep);font-weight:700}
.modal-card h2{font-family:var(--font-serif);font-size:1.7rem;color:var(--color-espresso);margin:8px 0 14px}
.modal-card .desc{color:var(--color-muted);margin-bottom:22px}
.modal-price{font-size:1.5rem;font-weight:700;color:var(--color-espresso);margin-bottom:18px}
.modal-price .on-request{font-size:var(--text-base);font-weight:600;color:var(--color-muted)}
.m-close{position:absolute;top:14px;right:14px;z-index:3;background:var(--color-white);border:1px solid var(--color-line);width:40px;height:40px;border-radius:50%;font-size:1.3rem;cursor:pointer;color:var(--color-espresso);line-height:1}
.m-close:hover{background:var(--color-espresso);color:var(--color-cream)}
/* Таблицы внутри модального окна */
.spec-table{width:100%;border-collapse:collapse;margin-bottom:20px}
.spec-table td{padding:10px 0;border-bottom:1px solid var(--color-line);font-size:var(--text-h6);vertical-align:top}
.spec-table td:first-child{color:var(--color-muted);width:42%}
.spec-table td:last-child{font-weight:600;color:var(--color-ink)}
.price-table{width:100%;border-collapse:collapse;margin:6px 0 8px}
.price-table td{padding:8px 10px;border-bottom:1px solid var(--color-line);font-size:var(--text-h6)}
.price-table td:last-child{text-align:right;font-weight:700;color:var(--color-espresso);white-space:nowrap}
.price-table .pt-head td{font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--color-muted);font-weight:600;border-bottom:1px solid var(--color-coffee)}
.price-table .pt-head td:last-child{color:var(--color-muted)}
.pt-hint{font-size:var(--text-xxs);color:var(--color-muted);margin:0 0 14px}
.sizes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.size{border:1px solid var(--color-line);border-radius:var(--radius-sm);padding:6px 12px;font-size:.82rem;font-weight:600;color:var(--color-coffee)}
/* ══════════════════════════════════════════
БЛОК НАЛИЧИЯ НА СКЛАДЕ
══════════════════════════════════════════ */
.stock-strip{padding:30px 0}
.stock-card{background:linear-gradient(120deg,#2b2018,#3a2c20);border-radius:20px;padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;box-shadow:0 18px 50px -24px rgba(43,32,24,.6)}
.stock-card .stock-text{flex:1;min-width:280px}
.stock-tag{display:inline-block;background:var(--color-success);color:#fff;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:6px 13px;border-radius:var(--radius-pill);margin-bottom:14px}
.stock-card h2{color:var(--color-cream);font-size:clamp(1.5rem,2.6vw,2rem);margin:0 0 10px}
.stock-card p{color:#d8cdbd;font-size:var(--text-sm);line-height:var(--leading-normal);max-width:640px}
/* ══════════════════════════════════════════
ПЛАВАЮЩАЯ КНОПКА WHATSAPP
══════════════════════════════════════════ */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;background:var(--color-wa);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform var(--ease-hover),box-shadow var(--ease-hover)}
.wa-float:hover{transform:scale(1.08);box-shadow:0 10px 30px rgba(37,211,102,.45)}
/* ══════════════════════════════════════════
КАРТОЧКИ БЛОГА / ЖУРНАЛА
══════════════════════════════════════════ */
.post-card{position:relative;display:flex;flex-direction:column;background:var(--color-white);border:1px solid var(--color-line);border-radius:20px;overflow:hidden;text-decoration:none;transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.post-card:hover{border-color:var(--color-gold);transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.post-card .pc-cover{height:168px;overflow:hidden;border-bottom:1px solid var(--color-line)}
.post-card .pc-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform var(--ease-slow)}
.post-card:hover .pc-cover img{transform:scale(1.04)}
.post-card .pc-inner{display:flex;flex-direction:column;gap:14px;padding:26px 28px 24px;flex:1}
.post-card .pc-tag{align-self:flex-start;background:var(--color-cream-2);color:var(--color-gold-deep);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;padding:7px 14px;border-radius:var(--radius-pill)}
.post-card h3{font-family:var(--font-serif);font-size:1.5rem;color:var(--color-espresso);line-height:1.22;font-weight:600}
.post-card p{color:var(--color-muted);font-size:var(--text-sm);line-height:var(--leading-loose);flex:1}
.post-card .pc-more{display:inline-flex;align-items:center;gap:6px;color:var(--color-gold-deep);font-weight:700;font-size:var(--text-sm);padding-top:14px;border-top:1px solid var(--color-line);transition:gap var(--ease-hover)}
.post-card:hover .pc-more{gap:11px}
.post-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(180deg,transparent,rgba(184,153,104,.10));pointer-events:none}
/* Вспомогательные */
.vol-note{margin:10px 0 14px;font-size:.86rem;line-height:1.5;color:var(--color-muted);border-left:2px solid var(--color-gold);padding-left:12px}
.count{color:var(--color-muted);font-size:var(--text-xs);padding:24px 0 0}
.empty{text-align:center;color:var(--color-muted);padding:80px 0}