@font-face {
  font-family: "Doran FaNum";
  src: url("/assets/fonts/DoranFaNum-Thin.woff2") format("woff2"), url("/assets/fonts/DoranFaNum-Thin.woff") format("woff");
  font-style: normal;
  font-weight: 100;
  font-display: swap;
}
@font-face {
  font-family: "Doran FaNum";
  src: url("/assets/fonts/DoranFaNum-Light.woff2") format("woff2"), url("/assets/fonts/DoranFaNum-Light.woff") format("woff");
  font-style: normal;
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: "Doran FaNum";
  src: url("/assets/fonts/DoranFaNum-Regular.woff2") format("woff2"), url("/assets/fonts/DoranFaNum-Regular.woff") format("woff");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Doran FaNum";
  src: url("/assets/fonts/DoranFaNum-Medium.woff2") format("woff2"), url("/assets/fonts/DoranFaNum-Medium.woff") format("woff");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Doran FaNum";
  src: url("/assets/fonts/DoranFaNum-Bold.woff2") format("woff2"), url("/assets/fonts/DoranFaNum-Bold.woff") format("woff");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Doran FaNum";
  src: url("/assets/fonts/DoranFaNum-ExtraBold.woff2") format("woff2"), url("/assets/fonts/DoranFaNum-ExtraBold.woff") format("woff");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: "Doran FaNum";
  src: url("/assets/fonts/DoranFaNum-ExtraBold.woff2") format("woff2"), url("/assets/fonts/DoranFaNum-ExtraBold.woff") format("woff");
  font-style: normal;
  font-weight: 900;
  font-display: swap;
}

:root {
  --ink: #0a0c0f;
  --ink-soft: #12161c;
  --panel: #181d24;
  --yellow: #ffd522;
  --yellow-2: #ffea71;
  --paper: #f6f7f2;
  --muted: #abb2bd;
  --line: rgba(255, 255, 255, .12);
  --dark-line: rgba(10, 12, 15, .12);
  --radius: 24px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .24);
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: "Doran FaNum", Tahoma, Arial, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  direction: rtl;
  overflow-x: hidden;
}
button, input, textarea, select { font-family: inherit; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; right: 20px; z-index: 1000; padding: 10px 16px; background: var(--yellow); color: var(--ink); border-radius: 10px; }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: rgba(10, 12, 15, .88); backdrop-filter: blur(18px); }
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand img { width: 68px; height: 40px; object-fit: cover; border-radius: 8px; }
.brand-copy { display: grid; line-height: 1.25; }
.brand-copy strong { font-size: 1rem; }
.brand-copy span { color: var(--muted); font-size: .75rem; }
.nav-links { display: flex; align-items: center; gap: 18px; color: #d7dbe1; font-size: .86rem; }
.nav-links a { transition: color .2s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--yellow); }
.nav-call { display: inline-flex; align-items: center; gap: 9px; padding: 10px 15px; color: var(--ink); background: var(--yellow); border-radius: 999px; font-weight: 800; font-size: .86rem; }
.nav-call::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #168447; box-shadow: 0 0 0 4px rgba(22, 132, 71, .15); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: transparent; color: white; cursor: pointer; }

.hero { position: relative; min-height: 760px; display: grid; align-items: center; isolation: isolate; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -3; background: linear-gradient(90deg, rgba(10,12,15,.48), rgba(10,12,15,.94) 66%), url('/assets/hero.webp') center/cover no-repeat; }
.hero::after { content: ""; position: absolute; width: 720px; height: 720px; left: -280px; top: -260px; z-index: -2; border: 1px solid rgba(255,213,34,.34); border-radius: 50%; box-shadow: 0 0 0 90px rgba(255,213,34,.035), 0 0 0 180px rgba(255,213,34,.025); }
.hero-grid { padding-block: 110px 90px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: end; gap: 70px; }
.eyebrow { margin: 0 0 20px; display: inline-flex; align-items: center; gap: 10px; color: var(--yellow); font-size: .82rem; font-weight: 800; letter-spacing: .02em; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(2.8rem, 6.8vw, 6rem); line-height: 1.12; letter-spacing: -.055em; max-width: 800px; }
.hero h1 em { color: var(--yellow); font-style: normal; }
.hero-lead { max-width: 680px; margin-bottom: 34px; color: #d4d8de; font-size: clamp(1rem, 1.5vw, 1.18rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border: 1px solid transparent; border-radius: 999px; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--ink); background: var(--yellow); box-shadow: 0 10px 35px rgba(255,213,34,.18); }
.btn-ghost { color: white; border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.05); }
.hero-proof { align-self: stretch; display: flex; flex-direction: column; justify-content: flex-end; }
.signal-card { position: relative; max-width: 410px; margin-inline-start: auto; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(12,15,19,.72); backdrop-filter: blur(14px); box-shadow: var(--shadow); }
.signal-card::after { content: "021"; position: absolute; left: -20px; bottom: -55px; color: rgba(255,255,255,.045); font-size: 11rem; font-weight: 900; line-height: 1; direction: ltr; }
.signal-card > * { position: relative; z-index: 1; }
.signal-card strong { display: block; margin-bottom: 8px; font-size: 1.2rem; }
.signal-card p { color: var(--muted); font-size: .9rem; }
.status-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.status-row b { color: var(--yellow); direction: ltr; font-size: 1.1rem; }
.status-row span { color: #d7dbe1; font-size: .84rem; }

.trust-strip { border-block: 1px solid var(--line); background: #0d1014; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { padding: 24px; border-left: 1px solid var(--line); }
.trust-item:last-child { border-left: 0; }
.trust-item strong { display: block; color: white; font-size: 1rem; }
.trust-item span { color: var(--muted); font-size: .8rem; }

.section { padding-block: 110px; }
.section-light { color: var(--ink); background: var(--paper); }
.section-head { margin-bottom: 52px; display: flex; justify-content: space-between; align-items: end; gap: 35px; }
.section-head > div { max-width: 700px; }
.section-head h2 { margin-bottom: 0; font-size: clamp(2rem, 4vw, 3.65rem); line-height: 1.25; letter-spacing: -.035em; }
.section-head p { max-width: 400px; margin: 0; color: #59606a; }
.kicker { margin-bottom: 10px; color: #83700b; font-size: .78rem; font-weight: 900; letter-spacing: .05em; }
.section-dark .kicker { color: var(--yellow); }
.section-dark .section-head p { color: var(--muted); }

.services { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 310px; padding: 30px; display: flex; flex-direction: column; justify-content: space-between; color: var(--ink); background: white; border: 1px solid var(--dark-line); border-radius: var(--radius); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(10,12,15,.1); }
.service-card:nth-child(1), .service-card:nth-child(4) { grid-column: span 7; }
.service-card:nth-child(2), .service-card:nth-child(3) { grid-column: span 5; }
.service-number { color: #8b9198; font-weight: 800; direction: ltr; }
.service-card h3 { margin-bottom: 10px; font-size: 1.45rem; }
.service-card p { max-width: 480px; margin-bottom: 18px; color: #626a74; font-size: .92rem; }
.service-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 900; }
.service-link span { width: 30px; height: 30px; display: grid; place-items: center; color: var(--ink); background: var(--yellow); border-radius: 50%; }
.service-card.featured { color: white; background: var(--ink-soft); }
.service-card.featured p { color: var(--muted); }

.process-wrap { position: relative; }
.process-line { position: absolute; top: 46px; right: 8%; left: 8%; height: 1px; background: linear-gradient(90deg, transparent, var(--yellow), transparent); opacity: .4; }
.process { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { padding: 0 18px; text-align: center; }
.step-num { width: 92px; height: 92px; margin: 0 auto 24px; display: grid; place-items: center; border: 1px solid rgba(255,213,34,.42); border-radius: 50%; color: var(--yellow); background: var(--ink); font-size: 1.25rem; font-weight: 900; direction: ltr; }
.step h3 { margin-bottom: 7px; font-size: 1.05rem; }
.step p { color: var(--muted); font-size: .82rem; }

.gallery { display: grid; grid-template-columns: 1.15fr .85fr .85fr; grid-template-rows: 260px 260px; gap: 14px; }
.gallery figure { position: relative; margin: 0; overflow: hidden; border-radius: 20px; background: #222; }
.gallery figure:first-child { grid-row: 1 / 3; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery figure:hover img { transform: scale(1.035); }
.gallery figcaption { position: absolute; right: 16px; bottom: 16px; padding: 7px 11px; color: white; background: rgba(10,12,15,.76); border-radius: 9px; font-size: .75rem; backdrop-filter: blur(8px); }
.gallery-more { margin-top: 28px; text-align: center; }

.portfolio-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.portfolio-card { margin: 0; overflow: hidden; color: var(--ink); background: white; border: 1px solid var(--dark-line); border-radius: 20px; box-shadow: 0 12px 34px rgba(10,12,15,.06); }
.portfolio-card img { width: 100%; height: 300px; object-fit: cover; transition: transform .55s ease; }
.portfolio-card:hover img { transform: scale(1.035); }
.portfolio-card figcaption { padding: 18px 20px 20px; }
.portfolio-card strong { display: block; margin-bottom: 5px; font-size: 1.05rem; }
.portfolio-card span { display: block; color: #68707a; font-size: .82rem; line-height: 1.7; }
.portfolio-note { max-width: 760px; margin: 34px auto 0; padding: 20px 24px; color: #4f5761; background: rgba(255,213,34,.15); border: 1px solid rgba(201,158,0,.28); border-radius: 16px; text-align: center; }

.why-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center; }
.big-mark { position: relative; min-height: 470px; display: grid; place-items: center; overflow: hidden; color: var(--yellow); background: var(--ink-soft); border-radius: 32px; font-size: clamp(8rem, 20vw, 16rem); font-weight: 900; line-height: 1; direction: ltr; }
.big-mark::before, .big-mark::after { content: ""; position: absolute; border: 1px solid rgba(255,213,34,.24); border-radius: 50%; }
.big-mark::before { width: 320px; height: 320px; }
.big-mark::after { width: 430px; height: 430px; }
.why-copy h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.3; }
.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 30px; }
.why-item { padding: 18px; border: 1px solid var(--dark-line); border-radius: 16px; background: white; }
.why-item strong { display: block; margin-bottom: 4px; }
.why-item span { color: #68707a; font-size: .82rem; }

.coverage { position: relative; padding: 48px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: var(--panel); }
.coverage::before { content: ""; position: absolute; left: -120px; width: 420px; height: 420px; border: 1px solid rgba(255,213,34,.22); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,213,34,.025), 0 0 0 140px rgba(255,213,34,.018); }
.coverage h2 { position: relative; margin-bottom: 10px; font-size: clamp(2rem, 3vw, 3.1rem); }
.coverage p { position: relative; margin-bottom: 0; color: var(--muted); }
.areas { position: relative; display: flex; flex-wrap: wrap; gap: 9px; }
.areas span { padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; color: #e7e9ec; background: rgba(255,255,255,.035); font-size: .83rem; }

.faq { max-width: 900px; margin-inline: auto; }
details { border-top: 1px solid var(--dark-line); }
details:last-child { border-bottom: 1px solid var(--dark-line); }
summary { position: relative; padding: 24px 48px 24px 4px; cursor: pointer; list-style: none; font-weight: 800; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "+"; position: absolute; right: 4px; top: 20px; width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--dark-line); border-radius: 50%; }
details[open] summary::before { content: "−"; background: var(--yellow); }
details p { padding: 0 48px 22px 4px; color: #5d6570; }

.cta { padding-block: 80px; color: var(--ink); background: var(--yellow); }
.cta-inner { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.cta h2 { margin-bottom: 8px; font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.25; }
.cta p { margin: 0; color: rgba(10,12,15,.7); }
.cta .btn { color: white; background: var(--ink); min-width: 190px; }

.site-footer { padding-block: 54px 110px; background: #080a0c; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .7fr .7fr; gap: 60px; }
.footer-brand p { max-width: 430px; margin-top: 18px; color: var(--muted); font-size: .88rem; }
.footer-title { margin-bottom: 14px; color: white; font-weight: 900; }
.footer-links { display: grid; gap: 8px; color: var(--muted); font-size: .85rem; }
.footer-links a:hover { color: var(--yellow); }
.footer-bottom { margin-top: 42px; padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); color: #777f89; font-size: .75rem; }

.floating-call { position: fixed; left: 20px; bottom: 20px; z-index: 40; min-height: 54px; display: inline-flex; align-items: center; gap: 10px; padding: 0 18px; color: var(--ink); background: var(--yellow); border: 3px solid rgba(10,12,15,.22); border-radius: 999px; box-shadow: 0 16px 38px rgba(0,0,0,.35); font-weight: 900; }
.floating-call .pulse { width: 10px; height: 10px; border-radius: 50%; background: #168447; box-shadow: 0 0 0 0 rgba(22,132,71,.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(22,132,71,0); } 100% { box-shadow: 0 0 0 0 rgba(22,132,71,0); } }

.page-hero { position: relative; padding-block: 105px 90px; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--ink-soft); }
.page-hero::before { content: "021"; position: absolute; left: -20px; top: -40px; color: rgba(255,255,255,.035); font-size: 18rem; font-weight: 900; direction: ltr; line-height: 1; }
.breadcrumbs { margin-bottom: 22px; color: var(--muted); font-size: .8rem; }
.breadcrumbs a { color: var(--yellow); }
.page-hero h1 { max-width: 900px; margin-bottom: 18px; font-size: clamp(2.5rem, 6vw, 5rem); }
.page-hero p { max-width: 720px; color: #ccd1d7; }
.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 60px; align-items: start; }
.article { color: #242a31; }
.article h2 { margin: 50px 0 18px; font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.35; }
.article h2:first-child { margin-top: 0; }
.article h3 { margin: 32px 0 10px; font-size: 1.25rem; }
.article p, .article li { color: #565e68; }
.article ul { padding-right: 20px; }
.article img { width: 100%; max-height: 500px; margin-block: 30px; object-fit: cover; border-radius: 22px; }
.article-note { padding: 24px; margin-block: 28px; border-right: 4px solid var(--yellow); border-radius: 14px; background: #fff; }
.comparison { width: 100%; margin-block: 26px; border-collapse: collapse; overflow: hidden; border-radius: 16px; background: white; }
.comparison th, .comparison td { padding: 16px; text-align: right; border-bottom: 1px solid #e4e6e8; }
.comparison th { color: var(--ink); background: #fff1a3; }
.sidebar { position: sticky; top: 104px; padding: 26px; color: white; border-radius: 22px; background: var(--ink); }
.sidebar h3 { margin-bottom: 8px; }
.sidebar p { color: var(--muted); font-size: .85rem; }
.sidebar .btn { width: 100%; margin-top: 8px; }
.sidebar-links { display: grid; margin-top: 24px; border-top: 1px solid var(--line); }
.sidebar-links a { padding: 11px 0; color: #d4d8dd; border-bottom: 1px solid var(--line); font-size: .84rem; }

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; }
.contact-card { min-height: 260px; padding: 34px; border: 1px solid var(--dark-line); border-radius: 24px; background: white; }
.contact-card.highlight { color: white; background: var(--ink); }
.contact-card p { color: #636b75; }
.contact-card.highlight p { color: var(--muted); }
.phone-big { display: block; margin-top: 28px; color: var(--yellow); font-size: clamp(1.8rem, 4vw, 3.2rem); font-weight: 900; direction: ltr; text-align: right; }

.catalog-toolbar { margin-bottom: 30px; display: flex; flex-wrap: wrap; gap: 9px; }
.filter-btn { padding: 9px 15px; border: 1px solid var(--dark-line); border-radius: 999px; color: #4f5660; background: white; cursor: pointer; transition: .2s ease; }
.filter-btn:hover, .filter-btn.active { color: var(--ink); border-color: var(--yellow); background: var(--yellow); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; color: var(--ink); background: white; border: 1px solid var(--dark-line); border-radius: 22px; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 20px 44px rgba(10,12,15,.1); }
.product-card[hidden] { display: none; }
.product-media { position: relative; aspect-ratio: 1 / .82; display: grid; place-items: center; overflow: hidden; background: #fff; }
.product-media img { width: 100%; height: 100%; padding: 12px; object-fit: contain; transition: transform .45s ease; }
.product-card:hover .product-media img { transform: scale(1.035); }
.product-badge { position: absolute; top: 14px; right: 14px; padding: 5px 10px; color: var(--ink); background: var(--yellow); border-radius: 999px; font-size: .72rem; font-weight: 900; }
.product-body { flex: 1; padding: 23px; display: flex; flex-direction: column; }
.product-brand { margin-bottom: 6px; color: #7a818b; font-size: .75rem; font-weight: 800; }
.product-card h2, .product-card h3 { margin-bottom: 8px; font-size: 1.15rem; line-height: 1.45; }
.product-card p { color: #656c75; font-size: .83rem; }
.spec-chips { margin: auto 0 18px; display: flex; flex-wrap: wrap; gap: 6px; }
.spec-chips span { padding: 4px 8px; border: 1px solid #e4e6e8; border-radius: 7px; color: #5f6670; background: #fafafa; font-size: .7rem; direction: ltr; }
.product-actions { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.product-actions .btn { min-height: 44px; padding: 8px 13px; font-size: .78rem; }
.product-actions .btn-outline { color: var(--ink); border-color: var(--dark-line); }
.availability-note { margin-top: 28px; padding: 18px 22px; color: #5c646e; border-right: 3px solid var(--yellow); background: #fff; border-radius: 12px; font-size: .84rem; }

.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.product-gallery { display: grid; gap: 14px; }
.product-gallery figure { margin: 0; min-height: 440px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--dark-line); border-radius: 24px; background: white; }
.product-gallery img { width: 100%; height: 100%; max-height: 620px; padding: 20px; object-fit: contain; }
.product-summary { position: sticky; top: 105px; }
.product-summary .kicker { margin-bottom: 14px; }
.product-summary h1 { margin-bottom: 14px; font-size: clamp(2rem, 4.4vw, 4rem); }
.product-summary > p { color: #5e6670; }
.product-spec-list { margin: 28px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.product-spec-list div { padding: 13px; border: 1px solid var(--dark-line); border-radius: 12px; background: white; }
.product-spec-list strong { display: block; color: var(--ink); font-size: .85rem; }
.product-spec-list span { color: #6d747d; font-size: .75rem; }
.inquiry-box { padding: 24px; border-radius: 20px; color: white; background: var(--ink); }
.inquiry-box strong { display: block; margin-bottom: 5px; font-size: 1.1rem; }
.inquiry-box p { color: var(--muted); font-size: .82rem; }
.inquiry-box .actions .btn { flex: 1; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.article-card { min-height: 330px; padding: 26px; display: flex; flex-direction: column; justify-content: space-between; color: var(--ink); border: 1px solid var(--dark-line); border-radius: 22px; background: white; transition: transform .25s ease, box-shadow .25s ease; }
.article-card:hover { transform: translateY(-5px); box-shadow: 0 20px 44px rgba(10,12,15,.09); }
.article-card.featured { grid-column: span 2; color: white; background: var(--ink-soft); }
.article-card .category { display: inline-flex; width: fit-content; padding: 5px 9px; color: #695900; background: #fff2a9; border-radius: 7px; font-size: .7rem; font-weight: 900; }
.article-card.featured .category { color: var(--ink); background: var(--yellow); }
.article-card h2, .article-card h3 { margin-bottom: 10px; font-size: 1.35rem; line-height: 1.5; }
.article-card p { color: #656d76; font-size: .83rem; }
.article-card.featured p { color: var(--muted); }
.article-meta { display: flex; justify-content: space-between; gap: 12px; color: #868d96; font-size: .72rem; }
.article-card.featured .article-meta { color: #aeb5be; }
.article-source { margin-top: 38px; padding-top: 18px; border-top: 1px solid #dde0e3; color: #777e87; font-size: .76rem; }
.article-source a { color: #6f5b00; text-decoration: underline; text-underline-offset: 3px; }

.related-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.related-strip a { padding: 18px; border: 1px solid var(--dark-line); border-radius: 14px; background: white; font-weight: 800; }
.related-strip a span { display: block; margin-top: 4px; color: #707780; font-size: .74rem; font-weight: 400; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 920px) {
  body.menu-open::before {
    content: "";
    position: fixed;
    inset: 79px 0 0;
    z-index: 40;
    background: #0a0c0f;
  }
  .nav-links {
    position: fixed;
    inset: 79px 0 0;
    z-index: 60;
    width: 100%;
    height: calc(100vh - 79px);
    height: calc(100dvh - 79px);
    padding: 28px 24px max(32px, env(safe-area-inset-bottom));
    display: none;
    align-items: stretch;
    align-content: start;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    background-color: #0a0c0f;
    background-image: linear-gradient(180deg, #0a0c0f 0%, #12161c 100%);
    opacity: 1;
    font-size: 1.05rem;
  }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
  .nav-links .nav-call { margin-top: 18px; padding: 13px 18px; justify-content: center; border-bottom: 0; }
  .menu-toggle { display: grid; place-items: center; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding-block: 90px 70px; }
  .hero-proof { display: none; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(2) { border-left: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .service-card:nth-child(n) { grid-column: span 6; }
  .process { grid-template-columns: 1fr 1fr; }
  .process-line { display: none; }
  .why-grid, .coverage, .content-layout, .contact-grid, .product-layout { grid-template-columns: 1fr; }
  .product-grid, .blog-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .product-summary { position: static; }
  .big-mark { min-height: 330px; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --container: min(100% - 28px, 1180px); --radius: 18px; }
  .brand-copy { display: none; }
  .nav { min-height: 70px; }
  body.menu-open::before { inset-block-start: 71px; }
  .nav-links {
    inset-block-start: 71px;
    height: calc(100vh - 71px);
    height: calc(100dvh - 71px);
  }
  h1 { font-size: 2.65rem; }
  .hero-grid { padding-block: 72px 54px; }
  .hero-lead { font-size: .98rem; }
  .actions .btn { width: 100%; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { padding: 18px 4px; border-left: 0; border-bottom: 1px solid var(--line); }
  .section { padding-block: 74px; }
  .section-head { margin-bottom: 34px; display: block; }
  .section-head p { margin-top: 14px; }
  .service-card:nth-child(n) { grid-column: 1 / -1; min-height: 260px; }
  .process { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 310px 180px 180px; }
  .gallery figure:first-child { grid-column: 1 / -1; grid-row: auto; }
  .gallery figure:nth-child(4) { grid-column: 1 / -1; }
  .why-list { grid-template-columns: 1fr; }
  .coverage { padding: 28px; }
  .cta-inner { grid-template-columns: 1fr; }
  .cta .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .floating-call { right: 14px; left: 14px; bottom: 12px; justify-content: center; }
  .page-hero { padding-block: 70px 64px; }
  .article img { max-height: 360px; }
  .comparison { display: block; overflow-x: auto; white-space: nowrap; }
  .product-grid, .blog-grid, .related-strip { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card img { height: 280px; }
  .article-card.featured { grid-column: auto; }
  .product-gallery figure { min-height: 310px; }
  .product-spec-list { grid-template-columns: 1fr; }
}