/*
Theme Name: ТД Металло
Theme URI: https://tdmetalo.ru
Description: Тема для сайта приёма, вывоза и демонтажа металлолома в Москве и МО. Торговый дом «Металло».
Author: ТД Металло
Version: 0.1.0
Requires PHP: 8.1
Text Domain: td-metallo
*/

/* ============ TOKENS ============ */
:root{
  --c-primary:#143A5A;
  --c-primary-700:#0E2C46;
  --c-primary-800:#0A2438;
  --c-accent:#F39200;
  --c-accent-700:#D67F00;
  --c-steel:#3E7CA6;
  --c-ink:#16191D;
  --c-muted:#59636E;
  --c-line:#E4E9EF;
  --c-bg:#F3F6FA;
  --c-paper:#FFFFFF;
  --c-dark:#101B27;
  --c-ok:#1F9D57;

  --radius:14px;
  --radius-sm:10px;
  --shadow:0 8px 30px rgba(15,44,70,.10);
  --shadow-lg:0 20px 60px rgba(15,44,70,.16);
  --container:1200px;
  --font:"Montserrat",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --step:clamp(1rem,.9rem + .5vw,1.125rem);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--c-ink);background:var(--c-bg);
  font-size:var(--step);line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-steel);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-weight:700;line-height:1.18;color:var(--c-primary-700);margin:0 0 .5em}
h1{font-size:clamp(1.9rem,1.3rem + 3vw,3.1rem);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,1.1rem + 1.8vw,2.15rem)}
h3{font-size:clamp(1.15rem,1rem + .7vw,1.4rem)}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.2em}
li{margin:.3em 0}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:clamp(48px,7vw,88px) 0}
.section--tight{padding:clamp(32px,4vw,52px) 0}
.section--dark{background:var(--c-dark);color:#DCE6F0}
.section--dark h2,.section--dark h3{color:#fff}
.section--primary{background:var(--c-primary);color:#E7EEF5}
.section--primary h2,.section--primary h3{color:#fff}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--c-accent);margin-bottom:12px}
.lead{font-size:1.12em;color:var(--c-muted);max-width:62ch}
.section--dark .lead,.section--primary .lead{color:#B9C7D6}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:.55em;justify-content:center;
  padding:14px 26px;border-radius:var(--radius-sm);font-weight:700;font-size:1rem;
  border:2px solid transparent;cursor:pointer;transition:.18s ease;text-decoration:none;line-height:1;
}
.btn svg{width:1.1em;height:1.1em}
.btn--accent{background:var(--c-accent);color:#3A2400}
.btn--accent:hover{background:var(--c-accent-700);text-decoration:none;transform:translateY(-1px)}
.btn--primary{background:var(--c-primary);color:#fff}
.btn--primary:hover{background:var(--c-primary-700);text-decoration:none}
.btn--ghost{background:transparent;border-color:currentColor;color:var(--c-primary-700)}
.btn--ghost:hover{background:var(--c-primary-700);color:#fff;text-decoration:none}
.btn--white{background:#fff;color:var(--c-primary-700)}
.btn--white:hover{background:#EAF1F8;text-decoration:none}
.btn--lg{padding:17px 34px;font-size:1.05rem}
.btn--block{width:100%}

/* ============ HEADER ============ */
.topbar{background:var(--c-primary-800);color:#AEC1D4;font-size:.86rem}
.topbar .container{display:flex;gap:20px;align-items:center;justify-content:space-between;min-height:40px;flex-wrap:wrap}
.topbar a{color:#D7E4F0}
.topbar__geo::before{content:"📍 ";}
.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 14px rgba(15,44,70,.08)}
.site-header .container{display:flex;align-items:center;gap:28px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand__mark{width:44px;height:44px;flex:none}
.brand__name{font-weight:800;font-size:1.15rem;color:var(--c-primary-700);letter-spacing:.02em;line-height:1}
.brand__name span{display:block;font-weight:600;font-size:.72rem;color:var(--c-muted);letter-spacing:.04em;margin-top:3px}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.main-nav a{color:var(--c-ink);font-weight:600;font-size:.95rem;padding:8px 0;position:relative}
.main-nav a:hover{color:var(--c-primary);text-decoration:none}
.main-nav .current-menu-item>a{color:var(--c-primary)}
.main-nav li{position:relative}
.main-nav .menu-item-has-children>a::after{content:"▾";font-size:.7em;margin-left:.35em;opacity:.6}
.main-nav .sub-menu{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:8px;display:none;flex-direction:column;gap:0;z-index:60}
.main-nav li:hover>.sub-menu,.main-nav li:focus-within>.sub-menu{display:flex}
.main-nav .sub-menu a{padding:9px 12px;border-radius:8px;font-size:.9rem;font-weight:600;white-space:nowrap}
.main-nav .sub-menu a:hover{background:var(--c-bg);color:var(--c-primary)}
.header__phone{display:flex;flex-direction:column;align-items:flex-end;flex:none}
.header__phone a{font-weight:800;font-size:1.12rem;color:var(--c-primary-700)}
.header__phone small{color:var(--c-muted);font-size:.75rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:26px;height:3px;background:var(--c-primary-700);border-radius:2px;transition:.2s}
.nav-toggle span::before{transform:translateY(-8px)}
.nav-toggle span::after{transform:translateY(5px)}

/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(115deg,rgba(10,36,56,.96),rgba(20,58,90,.82) 55%,rgba(28,78,119,.72)),
   url("assets/img/photos/yard-crane.jpg");
  background-size:cover;background-position:center right}
.hero::after{content:"";position:absolute;inset:0;background:
   radial-gradient(600px 300px at 85% -10%,rgba(243,146,0,.28),transparent 70%),
   url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M0 59h60M59 0v60' stroke='%23ffffff10' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events:none}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:72px}
.hero h1{color:#fff}
.hero h1 b{color:var(--c-accent)}
.hero__sub{font-size:1.15rem;color:#CBD9E6;margin:18px 0 24px;max-width:52ch}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero__badges span{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);padding:8px 14px;border-radius:999px;font-size:.82rem;font-weight:600}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-card{background:#fff;color:var(--c-ink);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:28px}
.hero-card h3{margin-bottom:6px}
.hero-card p{color:var(--c-muted);font-size:.9rem;margin-bottom:16px}

/* ============ FORMS ============ */
.field{display:block;margin-bottom:12px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1.5px solid var(--c-line);border-radius:var(--radius-sm);
  font:inherit;font-size:.95rem;background:#fff;color:var(--c-ink)
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--c-steel)}
.form-note{font-size:.75rem;color:var(--c-muted);margin-top:8px}
.form-note a{color:var(--c-steel)}
.form-msg{padding:10px 14px;border-radius:var(--radius-sm);font-size:.85rem;margin:0 0 12px}
.form-msg--err{background:#FDECEA;color:#B3261E;border:1px solid #F3C4BF}
.form-msg--ok{background:#E7F6EC;color:#1F7A3D;border:1px solid #BEE3C8}
.field--check{display:flex;gap:9px;align-items:flex-start;flex-wrap:wrap;font-size:.78rem;color:var(--c-muted);line-height:1.4;margin-bottom:14px}
.field--check input{width:auto;flex:none;margin-top:2px}
.field--check a{color:var(--c-steel)}
.field__err{display:block;width:100%;color:#B3261E;font-size:.75rem;margin-top:5px}
.field.has-error input,.field.has-error textarea{border-color:#E4574C;background:#FFF7F6}
.field--check.has-error span:first-of-type{color:#B3261E}

/* ============ GRID HELPERS ============ */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-6{grid-template-columns:repeat(6,1fr)}

/* ============ CARDS ============ */
.card{background:var(--c-paper);border:1px solid var(--c-line);border-radius:var(--radius);padding:26px;transition:.18s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card__icon{width:52px;height:52px;border-radius:12px;background:rgba(243,146,0,.12);display:grid;place-items:center;margin-bottom:14px}
.card__icon svg{width:28px;height:28px;color:var(--c-accent)}
.card h3{margin-bottom:8px;font-size:1.12rem}
.card p{color:var(--c-muted);font-size:.92rem;margin:0}
.card a.card__link{display:inline-block;margin-top:12px;font-weight:700;font-size:.9rem}

.feature{display:flex;gap:16px;align-items:flex-start}
.feature__num{font-weight:800;font-size:1.4rem;color:var(--c-accent);flex:none;width:44px;height:44px;border:2px solid var(--c-accent);border-radius:50%;display:grid;place-items:center}
.feature h3{font-size:1.05rem;margin-bottom:4px}
.feature p{color:var(--c-muted);font-size:.9rem;margin:0}
.section--dark .feature p{color:#AEBECE}

/* ============ PRICE TABLE ============ */
.tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.tab-btn{padding:11px 22px;border-radius:999px;border:1.5px solid var(--c-line);background:#fff;font-weight:700;cursor:pointer;font-size:.92rem;color:var(--c-primary-700)}
.tab-btn.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.price-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.price-table th,.price-table td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--c-line);font-size:.95rem}
.price-table thead th{background:var(--c-primary);color:#fff;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.price-table tbody tr:hover{background:var(--c-bg)}
.price-table .num{text-align:right;font-weight:700;color:var(--c-primary-700);white-space:nowrap}
.price-pane[hidden]{display:none}

/* ============ STEPS ============ */
.steps{counter-reset:s;display:grid;gap:22px;grid-template-columns:repeat(5,1fr)}
.step{position:relative;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:24px 20px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:20px;width:34px;height:34px;background:var(--c-accent);color:#3A2400;font-weight:800;border-radius:50%;display:grid;place-items:center}
.step h3{font-size:1rem;margin:8px 0 6px}
.step p{font-size:.86rem;color:var(--c-muted);margin:0}

/* ============ CATALOG TILES ============ */
.cat-tiles{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cat-tile{background:linear-gradient(160deg,rgba(20,58,90,.92),rgba(14,44,70,.92)),url("assets/img/photos/scrap-cubes-aerial.jpg");background-size:cover;background-position:center;color:#fff;border-radius:var(--radius);padding:30px;position:relative;overflow:hidden}
.cat-tile+.cat-tile{background:linear-gradient(160deg,rgba(46,125,154,.9),rgba(20,58,90,.92)),url("assets/img/photos/copper-wire.jpg");background-size:cover;background-position:center}
.cat-tile:hover{text-decoration:none}
.cat-tile h3{color:#fff;font-size:1.4rem}
.cat-tile__list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.cat-tile__list a{background:rgba(255,255,255,.12);color:#fff;padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:600}
.cat-tile__list a:hover{background:var(--c-accent);color:#3A2400;text-decoration:none}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.tag-cloud a{background:#fff;border:1px solid var(--c-line);padding:8px 14px;border-radius:999px;font-size:.86rem;font-weight:600;color:var(--c-primary-700)}
.tag-cloud a:hover{border-color:var(--c-accent);color:var(--c-accent-700);text-decoration:none}

/* ============ GEO ============ */
.geo-list{columns:4;column-gap:24px;margin-top:20px}
.geo-list a{display:block;padding:5px 0;font-weight:600;color:var(--c-primary-700);font-size:.92rem}
.geo-wrap{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}

/* ============ CASES ============ */
.case{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden}
.case__img{aspect-ratio:16/10;background:linear-gradient(135deg,#22384B,#3E7CA6);display:block;width:100%;object-fit:cover;color:#fff}
.case__body{padding:22px}
.case__stat{display:flex;gap:18px;margin-top:12px}
.case__stat b{display:block;color:var(--c-accent);font-size:1.3rem}
.case__stat span{font-size:.78rem;color:var(--c-muted)}

/* ============ FAQ ============ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-sm);margin-bottom:12px;padding:4px 20px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;color:var(--c-primary-700);display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--c-accent);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--c-muted);font-size:.94rem;padding-bottom:16px;margin:0}

/* ============ CTA STRIP ============ */
.cta-strip{background:linear-gradient(120deg,var(--c-primary-700),var(--c-steel));color:#fff;border-radius:var(--radius);padding:clamp(28px,4vw,44px);display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center}
.cta-strip h2{color:#fff;margin-bottom:8px}
.cta-strip p{color:#CBD9E6;margin:0}

/* ============ FOOTER ============ */
.site-footer{background:var(--c-dark);color:#9FB2C4;font-size:.9rem}
.site-footer .container{padding-top:56px;padding-bottom:32px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{color:#fff;font-size:.95rem;letter-spacing:.04em;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.4em 0}
.site-footer a{color:#9FB2C4}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.82rem;color:#6E8298}

/* ============ FLOAT CONTACTS ============ */
.float-contacts{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;gap:10px}
.float-contacts a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--c-accent);color:#3A2400;box-shadow:var(--shadow);transition:.15s}
.float-contacts a:hover{transform:scale(1.08);text-decoration:none}
.float-contacts a.is-wa{background:#25D366;color:#fff}
.float-contacts a.is-tg{background:#2AABEE;color:#fff}
.float-contacts svg{width:24px;height:24px}

/* ============ CONTENT (inner pages) ============ */
.page-hero{background:linear-gradient(120deg,var(--c-primary-800),var(--c-primary));color:#fff;padding:clamp(40px,6vw,72px) 0}
.page-hero h1{color:#fff;margin-bottom:10px}
.page-hero .lead{color:#C4D3E1}
.breadcrumbs{font-size:.82rem;color:#9FB8CF;margin-bottom:16px}
.breadcrumbs a{color:#C9DAEA}
.prose{max-width:820px}
.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:start}
.page-layout .prose{max-width:none;min-width:0}
.page-aside .hero-card{position:sticky;top:100px}
@media(max-width:960px){
  .page-layout{grid-template-columns:1fr;gap:28px}
  .page-aside{order:-1}
  .page-aside .hero-card{position:static}
}
.prose h2{margin-top:1.6em}
.prose table{width:100%;border-collapse:collapse;margin:1.2em 0;background:#fff;box-shadow:var(--shadow);border-radius:10px;overflow:hidden}
.prose th,.prose td{padding:12px 16px;border-bottom:1px solid var(--c-line);text-align:left;font-size:.94rem}
.prose thead th{background:var(--c-primary);color:#fff}
.graphic-slot{margin:28px 0;border:2px dashed var(--c-line);border-radius:var(--radius);background:#fff;padding:28px;display:flex;gap:16px;align-items:center;color:var(--c-muted);font-size:.9rem}
.graphic-slot svg{width:40px;height:40px;color:var(--c-steel);flex:none}

/* ---- калькулятор ---- */
.tdm-calc{background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius);padding:24px;margin:24px 0}
.tdm-calc__row{display:grid;grid-template-columns:1fr 1.4fr .8fr .8fr;gap:14px}
.tdm-calc .field span{display:block;font-size:.8rem;font-weight:700;color:var(--c-muted);margin-bottom:5px}
.tdm-calc__out{display:flex;align-items:baseline;gap:12px;margin:18px 0 6px}
.tdm-calc__out strong{font-size:1.5rem;color:var(--c-primary-700)}
@media(max-width:768px){.tdm-calc__row{grid-template-columns:1fr 1fr}}

/* ---- иллюстрации в контенте ---- */
.tdm-graphic{margin:30px 0;border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden;background:#fff}
.tdm-graphic__art{background:var(--c-bg)}
.tdm-graphic--svg .tdm-graphic__art{padding:10px}
.tdm-graphic--svg svg{display:block;width:100%;height:auto;max-height:320px}
.tdm-graphic--img img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}
.tdm-graphic--photo .tdm-graphic__art{aspect-ratio:16/7;display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center;color:var(--c-steel);background:
   repeating-linear-gradient(45deg,#eef3f8,#eef3f8 12px,#e7eef5 12px,#e7eef5 24px)}
.tdm-graphic--photo .tdm-graphic__art span{font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.tdm-graphic figcaption{padding:12px 18px;font-size:.86rem;color:var(--c-muted);border-top:1px solid var(--c-line);background:#fff}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
  .hero .container{grid-template-columns:1fr;gap:32px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-6{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .geo-list{columns:3}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-strip{grid-template-columns:1fr}
}
@media(max-width:768px){
  .main-nav{position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:var(--shadow);padding:16px 20px;display:none}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;gap:4px}
  .main-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--c-line)}
  .main-nav .sub-menu{position:static;display:flex;box-shadow:none;border:0;padding:0 0 0 14px;min-width:0}
  .main-nav .sub-menu a{padding:9px 0}
  .main-nav .menu-item-has-children>a::after{display:none}
  .nav-toggle{display:block}
  .header__phone{display:none}
  .grid-2,.grid-3,.grid-4,.grid-6{grid-template-columns:1fr}
  .cat-tiles{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .geo-list{columns:2}
  .geo-wrap{grid-template-columns:1fr}
  .price-table{display:block;overflow-x:auto;white-space:nowrap}
  .topbar .container{flex-wrap:nowrap;gap:10px;min-height:34px;justify-content:center}
  .topbar span:nth-child(2),.topbar__geo{display:none}
  .topbar{font-size:.8rem}
  .topbar a{white-space:nowrap}
  .float-contacts a{width:46px;height:46px}
}