/* Ditaş Grup Konveyör — site styles. Logical properties keep RTL (Arabic) working. */
:root {
  --brand: #e2311b;
  --brand-600: #c8270f;
  --brand-50: #fff1ee;
  --ink: #16232a;
  --dark: #1d2a30;
  --dark-2: #243640;
  --steel: #2b3940;
  --text: #33424a;
  --muted: #64737b;
  --line: #e2e7ea;
  --bg: #ffffff;
  --bg-alt: #f4f6f7;
  --wa: #1fae5b;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(22, 35, 42, .06), 0 8px 24px rgba(22, 35, 42, .08);
  --shadow-lg: 0 20px 50px rgba(22, 35, 42, .16);
  --container: 1240px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-head: 'Manrope', 'Inter', system-ui, sans-serif;
  --header-h: 92px;
}
.lang-ar { --font: 'IBM Plex Sans Arabic', 'Inter', system-ui, sans-serif; --font-head: 'IBM Plex Sans Arabic', 'Inter', system-ui, sans-serif; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.65; color: var(--text); background: var(--bg); text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
.lang-ar h1, .lang-ar h2, .lang-ar h3 { letter-spacing: 0; line-height: 1.35; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; border-radius: 4px; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }
.narrow { max-width: 860px; }
.center { text-align: center; }
.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: var(--brand); color: #fff; padding: 8px 14px; z-index: 1000; border-radius: 6px; }
.skip:focus { inset-inline-start: 8px; }
.ico { width: 20px; height: 20px; flex: none; }
.ico--sm { width: 16px; height: 16px; }
[dir="rtl"] .flip { transform: scaleX(-1); }
.flip-rev { transform: scaleX(-1); }
[dir="rtl"] .flip-rev { transform: none; }
[dir="rtl"] .lightbox__next .ico { transform: scaleX(-1); }
.hp { position: absolute !important; inset-inline-start: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: 15px; line-height: 1.2; border: 2px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(226, 49, 27, .28); }
.btn--primary:hover { background: var(--brand-600); }
.btn--dark { background: var(--dark); color: #fff; }
.btn--dark:hover { background: var(--ink); }
.btn--light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.5); backdrop-filter: blur(6px); }
.btn--light:hover { background: #fff; color: var(--ink); }
.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--ink); }
.btn--ghost { color: var(--text); border-color: var(--line); background: transparent; }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: #17924b; }
.btn--lg { padding: 15px 28px; font-size: 16px; }
.btn--sm { padding: 8px 16px; font-size: 14px; }
.btn--block { display: flex; width: 100%; margin-top: 10px; }
.btn .ico { width: 18px; height: 18px; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--brand); }
.link-arrow:hover { gap: 10px; }
.link-arrow--light { color: #fff; }

/* Top bar & header */
.topbar { background: var(--dark); color: #c8d2d7; font-size: 13.5px; }
.topbar__in { display: flex; justify-content: space-between; align-items: center; min-height: 40px; gap: 16px; }
.topbar__info { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.topbar__info a, .topbar__info span { display: inline-flex; align-items: center; gap: 7px; }
.topbar__info a:hover { color: #fff; }
.topbar .ico { width: 15px; height: 15px; color: var(--brand); }

.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line); transition: box-shadow .2s; }
.header.is-scrolled { box-shadow: 0 6px 24px rgba(22, 35, 42, .08); }
.header__in { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand img { width: 210px; height: auto; }
.nav { margin-inline-start: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav__link { display: inline-flex; align-items: center; gap: 4px; padding: 10px 14px; border-radius: 8px; font-weight: 600; font-size: 15px; color: var(--ink); background: none; border: 0; }
.nav__link:hover, .nav__link.is-active { color: var(--brand); }
.has-sub { position: relative; }
.sub { position: absolute; top: calc(100% + 10px); inset-inline-start: 0; min-width: 240px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 8px; list-style: none; margin: 0; opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s; }
.sub a { display: block; padding: 10px 14px; border-radius: 8px; font-weight: 500; color: var(--ink); }
.sub a:hover { background: var(--bg-alt); color: var(--brand); }
.has-sub:hover > .sub, .has-sub:focus-within > .sub, .has-sub.is-open > .sub { opacity: 1; visibility: visible; transform: none; }
.has-sub::after { content: ''; position: absolute; inset-inline: 0; top: 100%; height: 12px; }
.mega { width: 620px; padding: 16px; }
.has-mega .mega { inset-inline-start: 50%; transform: translate(-50%, 6px); }
[dir="rtl"] .has-mega .mega { transform: translate(50%, 6px); }
.has-mega:hover .mega, .has-mega:focus-within .mega, .has-mega.is-open .mega { transform: translate(-50%, 0); }
[dir="rtl"] .has-mega:hover .mega, [dir="rtl"] .has-mega:focus-within .mega, [dir="rtl"] .has-mega.is-open .mega { transform: translate(50%, 0); }
.mega__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mega__item { display: flex !important; align-items: center; gap: 12px; padding: 10px !important; }
.mega__item img { width: 72px; height: 54px; object-fit: cover; border-radius: 8px; }
.mega__item strong { display: block; font-size: 14.5px; }
.mega__item small { color: var(--muted); font-weight: 500; }
.mega__all { display: flex !important; align-items: center; justify-content: center; gap: 6px; margin-top: 10px; background: var(--bg-alt); font-weight: 600 !important; }
.header__actions { display: flex; align-items: center; gap: 10px; }
.lang { position: relative; }
.lang__btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink); font-weight: 600; font-size: 14px; }
.lang__menu { position: absolute; inset-inline-end: 0; top: calc(100% + 8px); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); list-style: none; margin: 0; padding: 6px; min-width: 180px; display: none; z-index: 60; }
.lang.is-open .lang__menu { display: block; }
.lang__menu a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; font-weight: 500; }
.lang__menu a:hover, .lang__menu a[aria-current] { background: var(--bg-alt); color: var(--brand); }
.lang__code { font-size: 12px; font-weight: 700; width: 28px; color: var(--muted); }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); align-items: center; justify-content: center; }
.nav__cta-mobile { display: none; }

/* Sections */
.section { padding: 88px 0; }
.section--tight { padding: 40px 0 72px; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--dark); color: #c8d2d7; }
.section--dark .section__title, .section--dark h3 { color: #fff; }
.section__head { max-width: 760px; margin-bottom: 44px; }
.section__head--row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.section__title { font-size: clamp(26px, 3.2vw, 40px); font-weight: 800; }
.section__lead { font-size: 18px; color: var(--muted); }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); margin-bottom: 12px; }
.lang-ar .kicker { letter-spacing: 0; }
.kicker::before { content: ''; width: 28px; height: 3px; background: var(--brand); border-radius: 2px; }
.kicker--light { color: #fff; }

/* Hero */
.hero { position: relative; isolation: isolate; color: #fff; background: var(--dark); overflow: hidden; padding: 120px 0 0; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(16, 26, 31, .94) 0%, rgba(16, 26, 31, .82) 45%, rgba(16, 26, 31, .35) 100%); }
[dir="rtl"] .hero::before { background: linear-gradient(-100deg, rgba(16, 26, 31, .94) 0%, rgba(16, 26, 31, .82) 45%, rgba(16, 26, 31, .35) 100%); }
.hero::after { content: ''; position: absolute; inset-inline-start: 0; bottom: 0; width: 38%; height: 6px; background: var(--brand); }
.hero__in { max-width: var(--container); }
.hero__title { color: #fff; font-size: clamp(34px, 5.2vw, 62px); font-weight: 800; max-width: 820px; margin-bottom: 20px; }
.hero__text { font-size: clamp(16px, 1.6vw, 19px); max-width: 640px; color: #dbe3e7; }
.hero__btns { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.trust { list-style: none; padding: 0; margin: 80px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.14); }
.trust li { padding: 26px 20px 30px; border-inline-end: 1px solid rgba(255,255,255,.14); }
.trust li:first-child { padding-inline-start: 0; }
.trust li:last-child { border-inline-end: 0; }
.trust strong { display: block; font-family: var(--font-head); font-size: 30px; color: #fff; line-height: 1.1; }
.trust span { font-size: 14px; color: #b7c3c9; }

/* Category cards */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cat-card { position: relative; display: block; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 4; color: #fff; isolation: isolate; box-shadow: var(--shadow); }
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s; z-index: -2; }
.cat-card:hover img { transform: scale(1.06); }
.cat-card__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(16,26,31,0) 25%, rgba(16,26,31,.92) 100%); }
.cat-card__num { position: absolute; top: 18px; inset-inline-start: 20px; font-family: var(--font-head); font-weight: 800; font-size: 15px; background: var(--brand); padding: 4px 10px; border-radius: 6px; }
.cat-card__body { position: absolute; inset-inline: 0; bottom: 0; padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.cat-card h3 { color: #fff; font-size: 22px; margin: 0; }
.cat-card__count { font-size: 13px; color: #ffb3a8; font-weight: 600; }
.cat-card__text { font-size: 14px; color: #d4dce0; line-height: 1.5; }

/* Split */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
.split__media { position: relative; }
.split__media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; }
.split__badge { position: absolute; bottom: -24px; inset-inline-end: -12px; background: var(--brand); color: #fff; padding: 20px 26px; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.split__badge strong { display: block; font-family: var(--font-head); font-size: 34px; line-height: 1; }
.split__badge span { font-size: 13px; opacity: .9; }
.checks { list-style: none; padding: 0; margin: 22px 0 28px; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; color: var(--ink); }
.checks .ico { width: 22px; height: 22px; padding: 3px; border-radius: 50%; background: var(--brand-50); color: var(--brand); stroke-width: 3; margin-top: 1px; }
.checks--light li { color: #e6ecef; }
.checks--light .ico { background: rgba(226,49,27,.2); }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: border-color .2s, box-shadow .2s, transform .2s; }
.feature:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.feature__icon { display: inline-flex; width: 54px; height: 54px; align-items: center; justify-content: center; border-radius: 14px; background: var(--brand-50); color: var(--brand); margin-bottom: 18px; }
.feature__icon .ico { width: 26px; height: 26px; }
.feature h3 { font-size: 19px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

/* Product cards */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.pcard { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.pcard:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.pcard__img { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-alt); }
.pcard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.pcard:hover .pcard__img img { transform: scale(1.05); }
.pcard__body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pcard__cat { font-size: 12.5px; font-weight: 700; color: var(--brand); text-transform: uppercase; letter-spacing: .06em; }
.lang-ar .pcard__cat { letter-spacing: 0; }
.pcard__title { font-size: 18px; margin: 0; }
.pcard__title a:hover { color: var(--brand); }
.pcard__text { font-size: 14.5px; color: var(--muted); margin: 0 0 6px; flex: 1; }

/* Process */
.process { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: s; position: relative; }
.process::before { content: ''; position: absolute; top: 26px; inset-inline: 8%; height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 14px); }
.process__step { position: relative; text-align: center; padding: 0 6px; }
.process__num { position: relative; display: inline-flex; width: 54px; height: 54px; border-radius: 50%; align-items: center; justify-content: center; background: #fff; border: 2px solid var(--brand); color: var(--brand); font-family: var(--font-head); font-weight: 800; font-size: 20px; margin-bottom: 16px; }
.process__step h3 { font-size: 17px; }
.process__step p { font-size: 14.5px; color: var(--muted); margin: 0; }

/* Export */
.export { position: relative; overflow: hidden; }
.export::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.08) 1.2px, transparent 1.2px); background-size: 18px 18px; mask-image: linear-gradient(90deg, transparent, #000 60%); pointer-events: none; }
.export__grid { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.export__text { font-size: 17px; }
.industries { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding: 32px; }
.industries__title { font-size: 22px; margin-bottom: 20px; }
.industries__grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.industries__grid li { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 10px; background: rgba(255,255,255,.05); color: #fff; font-weight: 500; font-size: 15px; }
.industries__grid .ico { color: var(--brand); width: 24px; height: 24px; }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gallery-grid a { display: block; overflow: hidden; border-radius: 10px; aspect-ratio: 4 / 3; background: var(--bg-alt); }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s, opacity .3s; }
.gallery-grid a:hover img { transform: scale(1.06); }
.gallery-grid--home a:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }

/* Posts */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.post-card__img { aspect-ratio: 3 / 2; overflow: hidden; background: var(--bg-alt); }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.post-card:hover .post-card__img img { transform: scale(1.05); }
.post-card__body { padding: 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-card time { font-size: 13px; color: var(--muted); font-weight: 600; }
.post-card h3 { font-size: 19px; margin: 0; }
.post-card h3 a:hover { color: var(--brand); }
.post-card p { color: var(--muted); font-size: 15px; flex: 1; margin: 0 0 6px; }

/* FAQ */
.faq { display: grid; gap: 12px; margin-top: 8px; }
.faq__title { font-size: 26px; margin-top: 40px; }
.faq__item { border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.faq__item summary { list-style: none; cursor: pointer; padding: 18px 22px; font-weight: 600; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; align-items: center; font-size: 16.5px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon { position: relative; width: 28px; height: 28px; flex: none; border-radius: 50%; background: var(--bg-alt); }
.faq__icon::before, .faq__icon::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; background: var(--brand); transform: translate(-50%, -50%); transition: transform .2s; }
.faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(0); }
.faq__item[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq__a { padding: 0 22px 18px; color: var(--text); }
.faq__a p { margin: 0; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--brand) 0%, #b8240f 100%); color: #fff; padding: 64px 0; position: relative; overflow: hidden; }
.cta-band::after { content: ''; position: absolute; inset-inline-end: -80px; top: -80px; width: 320px; height: 320px; border: 50px solid rgba(255,255,255,.08); border-radius: 50%; }
.cta-band__in { display: flex; align-items: center; justify-content: space-between; gap: 32px; position: relative; z-index: 1; }
.cta-band h2 { color: #fff; font-size: clamp(24px, 2.8vw, 34px); max-width: 720px; }
.cta-band p { margin: 0; max-width: 680px; color: #ffe1dc; font-size: 17px; }
.cta-band__btns { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn--primary { background: #fff; color: var(--brand); box-shadow: none; }
.cta-band .btn--primary:hover { background: var(--ink); color: #fff; }

/* Page hero */
.page-hero { position: relative; isolation: isolate; background: var(--dark); color: #c8d2d7; padding: 64px 0 56px; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; inset-inline-start: 0; bottom: 0; width: 120px; height: 5px; background: var(--brand); }
.page-hero--image { padding: 96px 0 80px; }
.page-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.page-hero--image::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(16,26,31,.94), rgba(16,26,31,.72)); }
.page-hero--compact { padding: 22px 0; }
.page-hero--compact::after { display: none; }
.page-hero__title { color: #fff; font-size: clamp(30px, 4.2vw, 50px); font-weight: 800; margin: 0; max-width: 900px; }
.page-hero__lead { font-size: 18px; max-width: 780px; margin: 16px 0 0; color: #d3dce0; }
.crumbs ol { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 14px; }
.crumbs li { display: inline-flex; align-items: center; gap: 10px; color: #9fb0b8; }
.crumbs li + li::before { content: '/'; opacity: .5; }
.crumbs a:hover { color: #fff; }
.crumbs [aria-current] { color: #fff; }
.page-hero--compact .crumbs ol { margin: 0; }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-weight: 600; font-size: 14.5px; color: var(--ink); }
.chip small { background: var(--bg-alt); border-radius: 999px; padding: 1px 8px; color: var(--muted); }
.chip:hover, .chip.is-active { border-color: var(--brand); color: var(--brand); }
.chip.is-active { background: var(--brand-50); }

/* Products page */
.cat-block { margin-bottom: 64px; }
.cat-block__head { display: grid; grid-template-columns: 140px 1fr auto; gap: 24px; align-items: center; padding: 22px; margin-bottom: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-alt); }
.cat-block__head img { width: 140px; height: 105px; object-fit: cover; border-radius: 10px; }
.cat-block__head h2 { font-size: 24px; margin-bottom: 6px; }
.cat-block__head h2 a:hover { color: var(--brand); }
.cat-block__head p { margin: 0; color: var(--muted); }

/* Layout with aside */
.layout-aside { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; align-items: start; }
.aside { display: grid; gap: 20px; }
.aside__box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.aside__box--accent { background: var(--dark); border-color: var(--dark); color: #c8d2d7; }
.aside__box--accent .aside__title { color: #fff; }
.aside__sticky { position: sticky; top: calc(var(--header-h) + 20px); }
.aside__title { font-size: 18px; margin-bottom: 12px; }
.aside__links { list-style: none; padding: 0; margin: 0; }
.aside__links a { display: flex; justify-content: space-between; padding: 10px 12px; border-radius: 8px; font-weight: 500; color: var(--ink); }
.aside__links a span { color: var(--muted); font-size: 13px; }
.aside__links a:hover, .aside__links a[aria-current] { background: var(--brand-50); color: var(--brand); }

/* Prose */
.prose { font-size: 17px; color: var(--text); }
.prose h2 { font-size: 28px; margin: 1.6em 0 .6em; }
.prose h3 { font-size: 21px; margin: 1.4em 0 .5em; }
.prose > :first-child { margin-top: 0; }
.prose ul, .prose ol { padding-inline-start: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--brand); }
.prose a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.prose img { border-radius: var(--radius); }
.prose blockquote { margin: 1.5em 0; padding: 18px 24px; border-inline-start: 4px solid var(--brand); background: var(--bg-alt); border-radius: 0 12px 12px 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.2em; font-size: 15px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 14px; text-align: start; }
.prose thead th { background: var(--dark); color: #fff; }
.prose .meta { color: var(--muted); font-size: 14px; }
.prose__figure { margin: 0 0 28px; }
.prose .lead { font-size: 19px; color: var(--ink); }
.prose .callout { background: var(--brand-50); border: 1px solid #ffd2ca; border-radius: 12px; padding: 18px 22px; margin: 1.5em 0; }
.table-wrap { overflow-x: auto; }
.spec-table { margin-bottom: 10px !important; }
.spec-table tbody th { background: var(--bg-alt); width: 42%; font-weight: 600; color: var(--ink); }
.note { font-size: 14px !important; color: var(--muted); }
.tags { list-style: none !important; padding: 0 !important; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 14.5px; margin: 0 !important; }

/* Product detail */
.product { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.product__main { display: block; border-radius: var(--radius); overflow: hidden; background: var(--bg-alt); aspect-ratio: 4 / 3; }
.product__main img { width: 100%; height: 100%; object-fit: cover; }
.product__thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 10px; }
.product__thumbs a { border-radius: 8px; overflow: hidden; aspect-ratio: 4 / 3; }
.product__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product__cat { display: inline-block; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--brand); margin-bottom: 10px; }
.product__title { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; }
.product__lead { font-size: 18px; color: var(--muted); }
.product__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.product__meta span { background: var(--bg-alt); border-radius: 8px; padding: 6px 12px; font-size: 13.5px; color: var(--text); }
.product__btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.35fr; gap: 48px; align-items: start; }
.contact__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact__list li { display: flex; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.contact__icon { display: inline-flex; width: 46px; height: 46px; flex: none; border-radius: 12px; align-items: center; justify-content: center; background: var(--brand-50); color: var(--brand); }
.contact__list strong { display: block; color: var(--ink); margin-bottom: 2px; }
.contact__list address { font-style: normal; }
.contact__list a:not(.link-arrow):hover { color: var(--brand); }
.contact__form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.contact__form h2 { font-size: 26px; }
.steps { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; }
.steps li { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--ink); }
.steps span { display: inline-flex; width: 32px; height: 32px; border-radius: 50%; align-items: center; justify-content: center; background: var(--brand); color: #fff; font-size: 14px; }
.map iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(.3); }

/* Forms */
.form { display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; }
.field > span { font-size: 14px; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 15px; padding: 12px 14px; border: 1px solid #cfd8dc; border-radius: 10px; background: #fff; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(226,49,27,.12); }
.field .is-invalid, .field input:user-invalid, .field textarea:user-invalid { border-color: #d0021b; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--brand); flex: none; }
.check a { color: var(--brand); text-decoration: underline; }
.form__status:empty { display: none; }
.alert { padding: 14px 18px; border-radius: 10px; font-weight: 500; margin-bottom: 16px; }
.alert--ok { background: #e8f7ee; color: #146c3a; border: 1px solid #bfe6cd; }
.alert--err { background: #fdecea; color: #a1150c; border: 1px solid #f6c3bc; }
.form button[disabled] { opacity: .7; pointer-events: none; }

/* Pager, empty, error */
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.pager a { min-width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; border: 1px solid var(--line); font-weight: 600; }
.pager a.is-active, .pager a:hover { background: var(--brand); color: #fff; border-color: var(--brand); }
.empty { text-align: center; color: var(--muted); padding: 40px 0; }
.error-page { padding: 120px 0; }
.error-page__code { font-family: var(--font-head); font-size: 120px; font-weight: 800; color: var(--brand); line-height: 1; margin-bottom: 10px; }
.error-page__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }

/* Footer */
.footer { background: var(--ink); color: #a9b7be; font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; padding-top: 72px; padding-bottom: 48px; }
.footer__brand img { width: 180px; margin-bottom: 18px; }
.footer__badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.badge { display: inline-block; padding: 5px 10px; border: 1px solid rgba(255,255,255,.18); border-radius: 6px; font-size: 12.5px; font-weight: 600; color: #e1e7ea; }
.footer__title { color: #fff; font-size: 16px; margin-bottom: 18px; }
.footer__links, .footer__contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer__links a:hover, .footer__contact a:hover { color: #fff; }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer__contact .ico { color: var(--brand); margin-top: 3px; }
.social { display: flex; gap: 10px; }
.social a { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 10px; background: rgba(255,255,255,.06); color: #fff; }
.social a:hover { background: var(--brand); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.08); font-size: 14px; }
.footer__bottom-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 20px; padding-bottom: 20px; flex-wrap: wrap; }
.footer__langs { display: flex; gap: 16px; flex-wrap: wrap; }
.footer__langs a:hover { color: #fff; }

/* Floating CTA, cookie, lightbox */
.float-cta { position: fixed; inset-inline-end: 20px; bottom: 20px; z-index: 40; display: grid; gap: 10px; }
.float-cta a { width: 56px; height: 56px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.2); transition: transform .2s; }
.float-cta a:hover { transform: scale(1.08); }
.float-cta .ico { width: 26px; height: 26px; }
.float-cta__wa { background: var(--wa); }
.float-cta__call { background: var(--brand); display: none !important; }
.cookie { position: fixed; inset-inline-start: 20px; bottom: 20px; z-index: 45; max-width: 420px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 20px; font-size: 14px; }
.cookie p { margin-bottom: 14px; }
.cookie__btns { display: flex; gap: 10px; justify-content: flex-end; }
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(10, 16, 19, .94); display: flex; align-items: center; justify-content: center; padding: 60px 70px; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: 100%; max-height: 100%; text-align: center; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 140px); margin: 0 auto; border-radius: 8px; }
.lightbox figcaption { color: #cfd8dc; margin-top: 12px; font-size: 14px; }
.lightbox button { position: absolute; background: rgba(255,255,255,.1); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.lightbox button:hover { background: var(--brand); }
.lightbox__close { top: 16px; inset-inline-end: 16px; }
.lightbox__prev { inset-inline-start: 16px; top: 50%; transform: translateY(-50%); }
.lightbox__next { inset-inline-end: 16px; top: 50%; transform: translateY(-50%); }

/* Reveal animation (progressive enhancement) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Responsive */
@media (max-width: 1180px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .nav__link { padding: 10px 10px; }
  .brand img { width: 190px; }
}
@media (max-width: 1024px) {
  :root { --header-h: 80px; }
  .brand img { width: 180px; }
  .header { backdrop-filter: none; background: #fff; }
  .burger { display: inline-flex; }
  .header__cta { display: none; }
  .nav { position: fixed; inset: var(--nav-top, 112px) 0 0 0; background: #fff; padding: 20px; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform .25s, visibility .25s; margin: 0; z-index: 49; }
  [dir="rtl"] .nav { transform: translateX(-100%); }
  body.nav-open .nav { visibility: visible; }
  body.nav-open .nav { transform: none; }
  body.nav-open { overflow: hidden; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list > li { border-bottom: 1px solid var(--line); }
  .nav__link { width: 100%; justify-content: space-between; padding: 16px 4px; font-size: 17px; }
  .sub, .has-mega .mega, [dir="rtl"] .has-mega .mega { position: static; opacity: 1; visibility: visible; transform: none !important; box-shadow: none; border: 0; padding: 0 0 12px; display: none; width: auto; min-width: 0; }
  .has-sub.is-open > .sub { display: block; }
  .has-sub::after { display: none; }
  .mega__grid { grid-template-columns: 1fr; }
  .nav__cta-mobile { display: flex; margin-top: 20px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .split, .export__grid, .product, .contact, .layout-aside { grid-template-columns: 1fr; gap: 40px; }
  .aside__sticky { position: static; }
  .process { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .process::before { display: none; }
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta-band__in { flex-direction: column; align-items: flex-start; }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .trust li:nth-child(2) { border-inline-end: 0; }
  .trust li:nth-child(3) { padding-inline-start: 0; }
  .trust li:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.14); }
  .float-cta__call { display: inline-flex !important; }
}
@media (max-width: 760px) {
  .section { padding: 60px 0; }
  .topbar__hide-sm { display: none !important; }
  .topbar__info { gap: 14px; }
  .topbar__info a:nth-child(2) span { display: none; }
  :root { --header-h: 72px; }
  .brand img { width: 160px; }
  .lang__btn span { display: none; }
  .hero { padding-top: 72px; }
  .trust { margin-top: 48px; }
  .trust strong { font-size: 24px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .pcard__body { padding: 14px; }
  .pcard__title { font-size: 16px; }
  .pcard__text { display: none; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .post-grid, .features { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .cat-card { aspect-ratio: 16 / 11; }
  .form__row { grid-template-columns: 1fr; }
  .contact__form { padding: 22px; }
  .cat-block__head { grid-template-columns: 1fr; }
  .cat-block__head img { width: 100%; height: 160px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .split__badge { inset-inline-end: 12px; }
  .industries { padding: 22px; }
  .industries__grid { grid-template-columns: 1fr; }
  .lightbox { padding: 60px 10px; }
  .lightbox__prev, .lightbox__next { top: auto; bottom: 12px; transform: none; }
  .cookie { inset-inline: 12px; bottom: 12px; max-width: none; }
  .float-cta { bottom: 16px; inset-inline-end: 14px; }
  .float-cta a { width: 50px; height: 50px; }
}
@media print {
  .topbar, .header, .footer, .float-cta, .cookie, .cta-band { display: none !important; }
}