/*
Theme Name: Korund N
Theme URI: https://korundn.kz
Description: Корпоративный сайт ТОО «Фирма Корунд Н» — абразивы, электроды, СИЗ. Тёмно-золотая тема, одностраничник с каталогом, FAQ и формой заявки (обращения сохраняются в раздел «Заявки»).
Author: Корунд Н
Version: 1.0
Requires at least: 5.8
Tested up to: 6.6
Requires PHP: 7.0
Text Domain: korundn
*/

/* Layout: slim sticky header; 1120px centered column; full-width dark bands separated by thin gold rules */
:root{
  --bg:#1C1C1E; --panel:#242428; --panel-2:#2A2A30; --line:rgba(200,163,85,.22); --line-soft:rgba(245,243,239,.08);
  --text:#F5F3EF; --muted:#B3AEA3; --gold:#C8A355; --gold-hi:#E2C280; --ink:#151517;
  --display:'Playfair Display',Georgia,'Times New Roman',serif;
  --body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --wrap:1120px; --radius:10px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.14;margin:0;text-wrap:balance;letter-spacing:.2px}
p{margin:0}
a{color:var(--gold);text-decoration:none}
img{max-width:100%}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:20px;padding-right:20px}
.eyebrow{font-family:var(--body);font-weight:600;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.lead{color:var(--muted);font-size:17px;max-width:none}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--body);font-weight:600;font-size:15px;padding:13px 24px;border-radius:7px;border:1.5px solid var(--gold);cursor:pointer;transition:.18s}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-hi);border-color:var(--gold-hi)}
.btn-ghost{background:transparent;color:var(--text)}
.btn-ghost:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
section{scroll-margin-top:84px}
.band{border-top:1px solid var(--line-soft)}
.pad{padding-block:76px}
.sec-head{display:flex;flex-direction:column;gap:12px;margin-bottom:34px;max-width:none}
.sec-head h2{font-size:clamp(26px,4vw,34px)}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:rgba(28,28,30,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-soft)}
.nav{display:flex;align-items:center;gap:26px;height:70px}
.brand{display:flex;align-items:center;gap:13px;margin-right:auto}
.brand>span{display:inline-block}
.brand .logo{width:44px;height:44px;flex:none}
.brand img.logo{width:auto;height:44px;max-width:180px;object-fit:contain}
.brand .wordmark{display:block;white-space:nowrap;font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:.6px;line-height:1.05;color:var(--text)}
.brand .wordmark b{color:var(--gold);font-weight:700}
.brand .tag{display:block;font-family:var(--body);font-weight:500;font-size:8.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-top:5px;text-align:justify;text-align-last:justify}
.menu{display:flex;gap:24px;align-items:center;list-style:none;margin:0;padding:0}
.menu li{list-style:none;margin:0}
.menu a{color:var(--text);font-size:15px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.menu a:hover{color:var(--gold)}
.nav .phone{color:var(--text);font-weight:600;font-size:15px;white-space:nowrap}
.nav .phone:hover{color:var(--gold)}
.burger{display:none;background:none;border:0;color:var(--text);padding:8px;cursor:pointer}
.burger svg{width:26px;height:26px}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);background:var(--bg)}
.hero-collage{position:absolute;inset:0;overflow:hidden;background:#141416}
.hero-collage .pane{position:absolute;top:0;bottom:0;width:44%;background:center/cover no-repeat}
.hero-collage .p1{left:0;background-image:url(assets/h1.jpg);-webkit-mask-image:linear-gradient(90deg,#000 66%,transparent 100%);mask-image:linear-gradient(90deg,#000 66%,transparent 100%)}
.hero-collage .p2{left:28%;background-image:url(assets/h2.jpg);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 26%,#000 74%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 26%,#000 74%,transparent 100%)}
.hero-collage .p3{right:0;background-image:url(assets/h3.jpg);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 34%);mask-image:linear-gradient(90deg,transparent 0,#000 34%)}
.hero-overlay{position:absolute;inset:0;pointer-events:none;background:
   linear-gradient(90deg,rgba(18,18,20,.90) 0%,rgba(18,18,20,.78) 44%,rgba(18,18,20,.74) 100%),
   linear-gradient(180deg,rgba(18,18,20,.30),rgba(18,18,20,.12) 40%,rgba(18,18,20,.60) 100%)}
.hero .wrap{position:relative;z-index:2;padding-block:92px}
@media(max-width:760px){.hero-overlay{background:linear-gradient(90deg,rgba(18,18,20,.82),rgba(18,18,20,.46) 60%,rgba(18,18,20,.56)),linear-gradient(180deg,transparent 30%,rgba(18,18,20,.62))}}
.hero h1{font-size:clamp(34px,5.4vw,54px);max-width:none;text-shadow:0 2px 10px rgba(0,0,0,.85),0 2px 30px rgba(0,0,0,.6)}
.hero .eyebrow,.hero .lead{text-shadow:0 1px 8px rgba(0,0,0,.85),0 1px 20px rgba(0,0,0,.55)}
.hero .lead{margin-top:20px;font-size:19px;max-width:none}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero .meta{display:flex;gap:30px;flex-wrap:wrap;margin-top:40px;padding-top:28px;border-top:1px solid var(--line-soft)}
.hero .meta .n{font-family:var(--display);font-size:30px;color:var(--gold);line-height:1}
.hero .meta .l{color:var(--muted);font-size:14px;margin-top:4px}

/* About */
.about-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:46px;align-items:center}
.about-grid p+p{margin-top:16px}
.about-note{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.about-note h3{font-size:19px;color:var(--gold);margin-bottom:12px}
.about-note ul{margin:0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:11px}
.about-note li{position:relative;padding-left:26px;color:var(--text);font-size:15px}
.about-note li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border:2px solid var(--gold);border-radius:50%}

/* Category grid */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s}
.card:hover{border-color:var(--gold);transform:translateY(-3px)}
.ph{height:172px;background:#1b1b1e center/cover no-repeat;border-bottom:1px solid var(--line)}
.card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:17px}
.card .body p{font-size:13.5px;color:var(--muted);line-height:1.5;flex:1}
.card .more{color:var(--gold);font-weight:600;font-size:14px;font-family:var(--body);margin-top:4px}

/* Advantages */
.adv{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.adv .item{text-align:center;padding:8px}
.adv .ic{width:52px;height:52px;margin:0 auto 16px;color:var(--gold)}
.adv h3{font-size:20px;margin-bottom:9px}
.adv p{color:var(--muted);font-size:15px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px}
.step .n{font-family:var(--display);font-size:34px;color:var(--gold);line-height:1;margin-bottom:10px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

/* Catalog */
.cat-block{scroll-margin-top:84px;padding-block:30px;border-bottom:1px solid var(--line-soft)}
.cat-block:last-child{border-bottom:0}
.cat-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:6px}
.cat-head h3{font-size:22px}
.cat-head .src{color:var(--muted);font-size:13.5px}
.row{display:flex;align-items:center;gap:18px;padding:15px 0;border-bottom:1px solid var(--line-soft)}
.row:last-child{border-bottom:0}
.row .thumb{display:block;flex:none;width:72px;height:72px;border-radius:9px;background:#1b1b1e center/cover no-repeat;border:1px solid var(--line)}
.row .info b a{color:var(--text)}.row .info b a:hover{color:var(--gold)}
/* Breadcrumbs */
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:22px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--gold)}
.crumbs b{color:var(--text);font-weight:600}
.crumbs span{opacity:.45;margin:0 3px}
/* Category header: image beside the title */
.cat-top{display:flex;gap:34px;align-items:center;margin-bottom:36px;flex-wrap:wrap}
.cat-top-img{flex:none;width:300px;height:220px;background:#1b1b1e center/contain no-repeat;border:1px solid var(--line);border-radius:var(--radius)}
.cat-top .sec-head{flex:1;min-width:280px}
@media(max-width:700px){.cat-top-img{width:100%;max-width:340px;height:200px}}
/* Product page */
.product-page{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:40px;align-items:start}
.pcol-left{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap}
.product-page .pimg{flex:none;width:280px;aspect-ratio:1;background:#1b1b1e center/contain no-repeat;border:1px solid var(--line);border-radius:var(--radius)}
.pinfo{flex:1;min-width:220px}
.product-page h1{font-size:clamp(24px,3.4vw,32px);margin-bottom:12px}
.product-page .pcat{margin-top:14px;color:var(--muted);font-size:15px}
@media(max-width:980px){.product-page{grid-template-columns:1fr}}
@media(max-width:560px){.product-page .pimg{width:100%;max-width:300px}}
.row .info{flex:1;min-width:0}
.row .info b{font-size:16px;font-weight:600;font-family:var(--body)}
.row .info span{display:block;color:var(--muted);font-size:14px;margin-top:3px}
.row .req{flex:none}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:none}
.q{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.q summary{list-style:none;cursor:pointer;padding:18px 22px;font-family:var(--display);font-size:18px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.q summary::-webkit-details-marker{display:none}
.q summary .plus{color:var(--gold);font-size:24px;transition:.2s;flex:none;line-height:1}
.q[open] summary .plus{transform:rotate(45deg)}
.q .ans{padding:0 22px 20px;color:var(--muted);font-size:15px}

/* Contacts */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.cinfo p{margin-bottom:18px;font-size:16px;color:var(--text)}
.cinfo .k{display:block;color:var(--gold);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:4px;font-family:var(--body)}
.cinfo a{color:var(--text)}.cinfo a:hover{color:var(--gold)}
.map-wrap{margin-top:12px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.map-frame{width:100%;height:300px;border:1px solid var(--line);border-radius:var(--radius);display:block}
.map-embed{width:100%;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.map-embed iframe{width:100%;min-height:300px;display:block;border:0}
.map-note{color:var(--muted);font-size:13.5px;margin:0}
form.lead-form{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
form.lead-form h3{font-size:20px;margin-bottom:6px}
form.lead-form .hint{color:var(--muted);font-size:14px;margin-bottom:18px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13px;color:var(--muted);font-weight:500}
.field input,.field textarea{background:var(--panel-2);border:1px solid var(--line-soft);border-radius:7px;padding:12px 14px;color:var(--text);font-family:var(--body);font-size:15px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:96px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-ok{display:none;background:rgba(200,163,85,.12);border:1px solid var(--gold);color:var(--text);border-radius:7px;padding:14px;font-size:14px;margin-bottom:14px}
.form-err{background:rgba(220,90,70,.12);border:1px solid #c7604f;color:var(--text);border-radius:7px;padding:14px;font-size:14px;margin-bottom:14px}

/* CTA */
.cta-band{background:linear-gradient(120deg,#26262c,#1d1d20);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band .wrap{padding-block:60px;text-align:center}
.cta-band h2{font-size:clamp(26px,4vw,34px);margin-bottom:12px}
.cta-band p{color:var(--muted);font-size:17px;margin-bottom:26px}

/* Footer */
footer.site{background:#161618;border-top:1px solid var(--line-soft)}
footer.site .wrap{padding-block:52px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:40px}
footer h4{font-size:15px;color:var(--gold);margin-bottom:16px;font-family:var(--body);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
footer a,footer p{color:var(--muted);font-size:14.5px}
footer a{display:block;padding:4px 0}
footer a:hover{color:var(--gold)}
.copy{border-top:1px solid var(--line-soft);margin-top:40px;padding-top:22px;color:#817c72;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

@media(max-width:1000px){.grid4{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr;gap:28px}.contact-grid{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.adv,.steps{grid-template-columns:1fr}.menu,.nav .phone{display:none}.burger{display:inline-flex}.menu.open{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:14px 20px;gap:6px}.menu.open a{padding:10px 0;border-bottom:1px solid var(--line-soft)}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr}.hero .meta{gap:20px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.more-link{display:inline-block;margin:14px 0 4px;color:var(--gold,#c9a45c);font-weight:600;text-decoration:none}
.more-link:hover{text-decoration:underline}
.sub-head{font-size:20px;margin:28px 0 10px;padding-bottom:8px;border-bottom:1px solid rgba(201,164,92,.35)}
.sub-head:first-child{margin-top:0}