/*
Theme Name: Metal Config
Theme URI: https://metal-config.ru
Description: Тема рекламного сайта Metal Config. Посадочные страницы под сегменты покупателей; секция профилей тянется из живого каталога (my.metal-config.ru/api), чтобы не расходиться с данными системы.
Version: 0.1.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: metal-config
*/

:root{
  --paper:#EDF0EF;
  --surface:#FFFFFF;
  --surface-2:#E1E6E3;
  --ink:#14181A;
  --ink-2:#48545A;
  --ink-3:#7B8688;
  --hair:#C6CFCB;
  --hair-soft:#DBE2DE;
  --accent:#C1590E;
  --accent-deep:#8C3F09;
  --accent-wash:#F6E3D0;
  --accent-ink:#FBF6F0;
  --ok:#2C7050;
  --ok-wash:#DDEBE2;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#14181A; --surface:#1B2123; --surface-2:#242C2E;
    --ink:#EAEDEA; --ink-2:#AEB9B7; --ink-3:#7C8886;
    --hair:#354040; --hair-soft:#2A3434;
    --accent:#E8842E; --accent-deep:#F0A05B; --accent-wash:#3A2814; --accent-ink:#1B1206;
    --ok:#63BC8E; --ok-wash:#1B2E24;
  }
}
:root[data-theme="dark"]{
  --paper:#14181A; --surface:#1B2123; --surface-2:#242C2E;
  --ink:#EAEDEA; --ink-2:#AEB9B7; --ink-3:#7C8886;
  --hair:#354040; --hair-soft:#2A3434;
  --accent:#E8842E; --accent-deep:#F0A05B; --accent-wash:#3A2814; --accent-ink:#1B1206;
  --ok:#63BC8E; --ok-wash:#1B2E24;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
h1,h2,h3{font-family:"Bricolage Grotesque",system-ui,sans-serif;letter-spacing:-.01em;text-wrap:balance;margin:0}
strong{font-weight:600}
a{color:inherit}
.badge{display:inline-flex;align-items:center;gap:7px;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
.badge::before{content:"";width:6px;height:6px;background:var(--accent);border-radius:50%}
.mono{font-family:"IBM Plex Mono",monospace}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb, var(--paper) 88%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--hair)}
.nav__row{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.nav__brand{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:18px}
.nav__brand span{color:var(--accent)}
.nav__cta{font:inherit;font-family:"IBM Plex Sans",sans-serif;font-weight:600;font-size:14px;padding:9px 18px;background:var(--ink);color:var(--paper);border:none;text-decoration:none;display:inline-block}
.nav__cta:hover{background:var(--accent)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 56px;border-bottom:1px solid var(--hair)}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;z-index:1}
@media (max-width:860px){.hero__grid{grid-template-columns:1fr}}
.hero h1{font-size:clamp(34px,5.4vw,58px);line-height:1.02;font-weight:700}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{max-width:52ch;font-size:17.5px;color:var(--ink-2);margin:18px 0 28px}
.hero__actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.btn-primary{font:inherit;font-weight:600;font-size:16px;padding:15px 28px;background:var(--accent);color:var(--accent-ink);border:none;text-decoration:none;display:inline-flex;align-items:center;gap:10px;transition:transform .15s ease, background .15s ease}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px)}
.hero__meta{font-size:13px;color:var(--ink-3)}
.hero__meta strong{color:var(--ink-2)}

.fence{position:relative;height:280px;display:flex;align-items:flex-end;gap:6px;padding:0 4px}
.fence i{display:block;flex:1;background:linear-gradient(180deg, var(--accent) 0%, var(--accent-deep) 100%);border-radius:2px 2px 0 0;animation:rise .6s cubic-bezier(.2,.8,.2,1) both}
.fence i:nth-child(odd){background:linear-gradient(180deg, var(--ink) 0%, #2b3436 100%)}
@media (prefers-color-scheme:dark){.fence i:nth-child(odd){background:linear-gradient(180deg,#3a4547,#242c2e)}}
:root[data-theme="dark"] .fence i:nth-child(odd){background:linear-gradient(180deg,#3a4547,#242c2e)}
@keyframes rise{from{transform:scaleY(0);opacity:0}to{transform:scaleY(1);opacity:1}}
@media (prefers-reduced-motion:reduce){.fence i{animation:none}}

/* ---------- trust strip ---------- */
.trust{border-bottom:1px solid var(--hair);background:var(--surface)}
.trust__row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--hair)}
.trust__item{background:var(--surface);padding:22px 20px;text-align:center}
.trust__num{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:26px;color:var(--accent)}
.trust__label{font-size:12.5px;color:var(--ink-2);margin-top:4px}

/* ---------- section shell ---------- */
section.block{padding:72px 0}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-deep);margin:0 0 12px}
.block h2{font-size:clamp(26px,3.4vw,36px);margin-bottom:14px}
.block__lede{max-width:60ch;color:var(--ink-2);font-size:16px;margin:0 0 40px}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--hair)}
@media (max-width:820px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}
.step{padding:26px 22px;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);position:relative}
.step:nth-child(4n){border-right:none}
.step__n{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:34px;color:var(--hair);line-height:1}
.step h3{font-size:16px;margin:14px 0 8px}
.step p{margin:0;font-size:13.5px;color:var(--ink-2)}

/* ---------- profiles ---------- */
.profiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair)}
@media (max-width:760px){.profiles{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.profiles{grid-template-columns:1fr}}
.profile{background:var(--surface);padding:22px;display:flex;flex-direction:column;gap:10px;transition:background .15s ease}
.profile:hover{background:var(--accent-wash)}
.profile__shape{height:52px;display:flex;align-items:flex-end;gap:3px}
.profile__shape i{flex:1;background:var(--ink-3);border-radius:1px}
.profile:hover .profile__shape i{background:var(--accent)}
.profile h4{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:17px;margin:0}
.profile .pvariants{font-size:12px;color:var(--accent-deep);font-family:"IBM Plex Mono",monospace}
/* Марка показывается, только когда это разрешено в настройках витрины,
   поэтому подаётся тише названия — это уточнение, а не заголовок. */
.profile .pbrand{font-size:12px;color:var(--ink-3);margin:0}
.profile dl{display:grid;grid-template-columns:1fr auto;gap:4px 10px;margin:4px 0 0;font-size:12.5px}
.profile dt{color:var(--ink-3)}
.profile dd{margin:0;font-family:"IBM Plex Mono",monospace;color:var(--ink-2);text-align:right}

/* ---------- colors ---------- */
.colors{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:14px}
.swatch{display:flex;flex-direction:column;gap:8px}
.swatch__chip{aspect-ratio:1;border-radius:3px;border:1px solid rgba(0,0,0,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.swatch__label{font-size:11.5px;color:var(--ink-2)}
.swatch__code{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--ink-3)}

/* ---------- faq ---------- */
.faq{max-width:74ch}
.faq details{border-bottom:1px solid var(--hair-soft);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:"Bricolage Grotesque",sans-serif;font-size:20px;color:var(--accent-deep);flex-shrink:0}
.faq details[open] summary::after{content:"–"}
.faq p{margin:10px 0 0;color:var(--ink-2);font-size:14.5px;max-width:64ch}

/* ---------- final cta ---------- */
.cta-final{background:var(--ink);color:var(--paper);padding:72px 0;text-align:center}
:root[data-theme="dark"] .cta-final{background:var(--surface-2)}
.cta-final h2{color:var(--paper);font-size:clamp(26px,4vw,40px);max-width:24ch;margin:0 auto 16px}
.cta-final p{color:#B7C0BD;margin:0 auto 30px;max-width:50ch}

footer{padding:32px 0 48px;border-top:1px solid var(--hair);font-size:13px;color:var(--ink-3)}
footer a{color:var(--ink-2);text-decoration:underline;text-underline-offset:2px}

/* ---------- направления (главная) ---------- */
.directions{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair)}
@media (max-width:820px){.directions{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.directions{grid-template-columns:1fr}}
.direction{background:var(--surface);padding:24px 22px 20px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit;transition:background .15s ease}
.direction:hover{background:var(--accent-wash)}
.direction__status{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.direction--live .direction__status{color:var(--ok)}
.direction h3{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:20px;margin:0}
.direction p{margin:0;font-size:13.5px;color:var(--ink-2);flex:1}
.direction__go{font-size:13.5px;font-weight:600;color:var(--accent-deep)}

/* ---------- аудитории ---------- */
.audience{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media (max-width:820px){.audience{grid-template-columns:1fr}}
.audience__item h3{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:18px;margin:0 0 8px}
.audience__item p{margin:0;font-size:14px;color:var(--ink-2)}

.nav__links{display:flex;gap:20px;margin-left:auto;margin-right:24px;font-size:14px}
.nav__links a{text-decoration:none;color:var(--ink-2)}
.nav__links a:hover{color:var(--accent-deep)}
@media (max-width:600px){.nav__links{display:none}}

/* ---------- тёмный первый экран с живым расчётом ---------- */
.hero--dark{
  background:
    radial-gradient(120% 90% at 78% 0%, rgba(193,89,14,.22) 0%, rgba(193,89,14,0) 60%),
    linear-gradient(180deg,#171D1F 0%,#101517 100%);
  color:#EDF0EF;border-bottom:none;padding:76px 0 84px;
}
.hero--dark .hero__grid{grid-template-columns:1fr 420px;gap:56px;align-items:start}
@media (max-width:940px){.hero--dark .hero__grid{grid-template-columns:1fr;gap:36px}}
.hero--dark .badge{color:#9EAAA8}
.hero--dark h1{color:#F4F7F5;font-size:clamp(36px,5vw,60px);line-height:1.02}
.hero--dark h1 em{color:var(--accent);font-style:normal}
.hero--dark p{color:#AFBBB8;font-size:17px;max-width:48ch;margin:18px 0 22px}
.hero__points{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.hero__points li{position:relative;padding-left:26px;color:#C6D0CD;font-size:14.5px}
.hero__points li::before{
  content:"";position:absolute;left:0;top:7px;width:13px;height:8px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);
}

.calc{background:#FBFCFB;color:var(--ink);border-radius:4px;padding:22px 22px 20px;box-shadow:0 22px 48px rgba(0,0,0,.34)}
.calc__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.calc__title{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.calc__tabs{display:flex;gap:4px;background:var(--surface-2);padding:3px;border-radius:3px}
.calc__tab{font:inherit;font-size:13px;padding:5px 12px;border:none;background:transparent;color:var(--ink-2);cursor:pointer;border-radius:2px}
.calc__tab.is-active{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.08)}

.calc__fields{display:flex;flex-direction:column;gap:14px}
.calc__field{display:flex;flex-direction:column;gap:6px}
.calc__field-head{display:flex;justify-content:space-between;align-items:baseline;font-size:13.5px;color:var(--ink-2)}
.calc__field-value{font-family:"IBM Plex Mono",monospace;font-size:14px;color:var(--ink);font-weight:500}
.calc__range{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:2px;background:var(--surface-2);outline:none}
.calc__range::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:grab;border:3px solid #FBFCFB;box-shadow:0 1px 4px rgba(0,0,0,.28)}
.calc__range::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:grab;border:3px solid #FBFCFB}
.calc__range:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.calc__out{display:flex;align-items:baseline;gap:10px;margin:20px 0 4px;padding-top:16px;border-top:1px solid var(--hair-soft)}
.calc__value{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:clamp(44px,7vw,60px);line-height:1;color:var(--accent);font-variant-numeric:tabular-nums}
.calc__caption{font-size:14px;color:var(--ink-2)}
.calc__details{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 18px}
.calc__detail{display:flex;flex-direction:column;gap:2px;padding:9px 10px;background:var(--surface-2);border-radius:3px}
.calc__detail b{font-family:"IBM Plex Mono",monospace;font-size:14px;font-weight:500}
.calc__detail span{font-size:11.5px;color:var(--ink-3)}
.calc__cta{width:100%;justify-content:center}
.calc__note{margin:10px 0 0;font-size:11.5px;color:var(--ink-3);text-align:center}

/* иллюстрации направлений */
.direction__icon{width:64px;height:44px;color:var(--ink-3);transition:color .15s ease}
.direction:hover .direction__icon{color:var(--accent)}
.direction--live .direction__icon{color:var(--ink-2)}

.calc__product{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--hair-soft)}
.calc__select{font:inherit;font-size:14px;padding:9px 10px;border:1px solid var(--hair);background:var(--surface);color:var(--ink);border-radius:3px;width:100%}
.calc__select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- примеры расчётов ---------- */
.examples{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.examples{grid-template-columns:1fr}}
.example{display:flex;flex-direction:column;gap:14px;padding:22px;background:var(--bg);border:1px solid var(--hair);border-radius:10px}
.example__head h3{margin:0 0 4px;font-size:17px}
.example__head p{margin:0;font-size:13px;color:var(--ink-3)}
.example dl{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin:0;font-size:13.5px}
.example dt{color:var(--ink-3)}
.example dd{margin:0;font-family:"IBM Plex Mono",monospace;color:var(--ink-1);text-align:right;font-variant-numeric:tabular-nums}
.example__link{margin-top:auto;font-size:13px;color:var(--accent-deep);text-decoration:none;font-weight:600}
.example__link:hover{text-decoration:underline}

/* ---------- отзывы ---------- */
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.review{margin:0;padding:22px;background:var(--bg);border:1px solid var(--hair);border-radius:10px}
.review blockquote{margin:0 0 14px;font-size:14.5px;line-height:1.6;color:var(--ink-1)}
.review figcaption{display:flex;flex-direction:column;gap:2px;font-size:13px}
.review figcaption b{color:var(--ink-1)}
.review figcaption span{color:var(--ink-3)}
.example__art{display:flex;align-items:center;justify-content:center;min-height:120px;padding:10px;background:var(--surface);border:1px solid var(--hair);border-radius:8px}
.example__art svg{width:100%;height:auto;max-height:120px}