/* BRC Teknik teması — antrasit + BRC kırmızısı + çelik grisi. Endüstriyel, güçlü, keskin açılar. */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --bg: #ffffff; --bg-soft: #f4f5f7; --bg-mute: #eceef1; --surface: #ffffff;
  --line: #e2e5ea; --line-soft: #cfd4db;
  --ink: #1c1f24; --ink-strong: #0f1114; --ink-soft: #5c6068;
  --steel: #75767a; --steel-soft: #a9abb0;
  --red-dark: #b71c19; --red-soft: #fdecec;
  --shadow: 0 10px 30px rgba(15,17,20,.10);
  --skew: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}
html.dark {
  --bg: #0f1114; --bg-soft: #14171b; --bg-mute: #1a1e23; --surface: #171a1f;
  --line: #262b32; --line-soft: #333942;
  --ink: #d9dce1; --ink-strong: #f4f5f7; --ink-soft: #9aa0a8;
  --red-soft: #2a1414;
  --shadow: 0 10px 30px rgba(0,0,0,.45);
  color-scheme: dark;
}
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 16px; -webkit-font-smoothing: antialiased; overflow-x: clip; }
@supports not (overflow: clip) { body { overflow-x: hidden; } }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: 'Barlow Condensed', 'Arial Narrow', 'Inter', sans-serif; line-height: 1.05; margin: 0 0 .45em; letter-spacing: .005em; color: var(--ink-strong); text-transform: uppercase; font-weight: 700; }
h2 { font-size: clamp(30px, 4vw, 46px); }
h3 { font-size: 24px; }
p { margin: 0 0 1em; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 22px; }
.container.narrow { max-width: 860px; }
.skip-link { position: absolute; top: -80px; left: 12px; z-index: 999; background: #fff; padding: 12px; color: #0f1114; } .skip-link:focus { top: 6px; }
.preserve-lines { white-space: pre-line; }
.honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.preview-banner { position: sticky; top: 78px; z-index: 50; padding: 10px; background: var(--accent); color: #fff; text-align: center; font-weight: 700; }
.preview-banner a { text-decoration: underline; }
.notice { padding: 14px 16px; border-left: 4px solid #16a34a; background: #f0fdf4; color: #166534; margin: 0 0 18px; font-weight: 600; }
html.dark .notice { background: #12251a; color: #86efac; }

/* ---------- butonlar ---------- */
.btn-accent, .btn-ghost, .btn-line, .btn-quote, .btn-dark { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: 'Barlow Condensed', 'Inter', sans-serif; text-transform: uppercase; letter-spacing: .06em; font-weight: 700; font-size: 17px; padding: 13px 26px; transition: transform .18s, background .18s, color .18s, box-shadow .18s; }
.btn-accent { background: var(--accent); color: #fff; clip-path: var(--skew); box-shadow: 0 8px 24px rgba(220,41,37,.28); }
.btn-accent:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn-dark { background: #0f1114; color: #fff; clip-path: var(--skew); }
.btn-dark:hover { background: #000; transform: translateY(-2px); }
.btn-ghost { border: 2px solid rgba(255,255,255,.6); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--ink-strong); }
.btn-line { border: 2px solid var(--ink-strong); color: var(--ink-strong); padding: 11px 22px; }
.btn-line:hover { background: var(--ink-strong); color: #fff; }
html.dark .btn-line { border-color: var(--ink-strong); color: var(--ink-strong); } html.dark .btn-line:hover { background: var(--ink-strong); color: #0f1114; }
.btn-quote { background: var(--accent); color: #fff; padding: 11px 22px; clip-path: var(--skew); }
.btn-quote:hover { background: var(--red-dark); }

/* ---------- üst bant ---------- */
.topbar { background: var(--primary); color: #b9bcc2; font-size: 13px; }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 36px; flex-wrap: wrap; }
.tb-note { color: #fff; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-family: 'Barlow Condensed', sans-serif; font-size: 14px; position: relative; padding-left: 14px; }
.tb-note::before { content: ''; position: absolute; left: 0; top: 4px; bottom: 4px; width: 4px; background: var(--accent); transform: skewX(-14deg); }
.tb-note:empty { display: none; }
.tb-links { display: flex; gap: 20px; }
.tb-links a:hover { color: #fff; }

/* ---------- header ---------- */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 60; box-shadow: 0 2px 12px rgba(0,0,0,.05); }
.header-in { display: flex; align-items: center; gap: 28px; min-height: 80px; }
.brand img { height: 46px; width: auto; }
.brand .logo-dark { display: none; }
html.dark .brand .logo-light { display: none; } html.dark .brand .logo-dark { display: block; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav-item { position: relative; }
.nav-item > .top { display: block; padding: 10px 14px; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; font-size: 17px; color: var(--ink); position: relative; }
.nav-item > .top::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.nav-item:hover > .top::after, .nav-item.aktif > .top::after, .nav-item > .top:focus-visible::after { transform: scaleX(1); }
.nav-item.aktif > .top { color: var(--accent); }
.drop { position: absolute; top: 100%; left: 0; min-width: 240px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--accent); box-shadow: var(--shadow); padding: 8px 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: .18s; z-index: 70; }
.has-drop:hover .drop, .has-drop:focus-within .drop { opacity: 1; visibility: visible; transform: none; }
.drop a { display: block; padding: 9px 18px; font-size: 15px; color: var(--ink); }
.drop a:hover { background: var(--bg-soft); color: var(--accent); }
.hdr-tools { display: flex; align-items: center; gap: 8px; }
.lang-switch { font-weight: 700; font-size: 13px; padding: 6px 10px; border: 1px solid var(--line-soft); color: var(--ink-soft); letter-spacing: .08em; }
.lang-switch:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle { background: none; border: 1px solid var(--line-soft); color: var(--ink-soft); width: 34px; height: 32px; cursor: pointer; font-size: 16px; }
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--ink-strong); }

/* ---------- mobil menü ---------- */
.mobile-nav { position: fixed; inset: 0; z-index: 90; background: var(--primary); color: #fff; padding: 84px 28px 40px; transform: translateX(100%); transition: transform .25s; overflow: auto; display: flex; flex-direction: column; gap: 4px; }
.mobile-nav.open { transform: none; }
.mobile-close { position: absolute; top: 18px; right: 18px; background: none; border: 0; color: #fff; font-size: 40px; line-height: 1; cursor: pointer; }
.m-top { display: block; padding: 12px 0; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 26px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.1); }
.m-sub a { display: block; padding: 8px 0 8px 18px; color: #c3c6cc; }
.m-cta { margin-top: 24px; background: var(--accent); color: #fff; text-align: center; padding: 14px; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 20px; font-weight: 700; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: clamp(560px, 82vh, 840px); display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--primary); }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s ease; }
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 8s linear; }
.hero-slide.active img { transform: scale(1.12); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(10,12,15,.92) 0%, rgba(10,12,15,.72) 45%, rgba(10,12,15,.25) 100%); }
.hero-shade::after { content: ''; position: absolute; right: -10%; top: 0; bottom: 0; width: 34%; background: linear-gradient(180deg, rgba(220,41,37,.55), rgba(220,41,37,.15)); clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%); mix-blend-mode: multiply; opacity: .85; }
.hero-wrap { position: relative; z-index: 2; width: 100%; padding-top: 64px; padding-bottom: 64px; }
.hero-kicker { display: inline-block; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: .16em; font-weight: 600; font-size: 15px; color: #fff; background: var(--accent); padding: 6px 14px; clip-path: var(--skew); margin: 0 0 22px; }
.hero-kicker:empty { display: none; }
.hero h1 { font-size: clamp(38px, 5.4vw, 80px); font-weight: 800; color: #fff; margin: 0 0 18px; max-width: none; white-space: normal; text-shadow: 0 4px 30px rgba(0,0,0,.35); }
.hero-sub { font-size: clamp(17px, 1.6vw, 21px); max-width: 780px; color: #dfe2e7; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-foot { display: flex; align-items: center; gap: 18px; margin-top: 46px; }
.hero-dots { display: flex; gap: 8px; }
.hero-dots button { width: 34px; height: 5px; border: 0; background: rgba(255,255,255,.35); cursor: pointer; padding: 0; transition: .2s; transform: skewX(-20deg); }
.hero-dots button.active { background: var(--accent); width: 54px; }
.hero-pause { border: 1px solid rgba(255,255,255,.5); background: rgba(15,17,20,.5); color: #fff; width: 32px; height: 32px; cursor: pointer; font-size: 12px; }
.hero-wrap > * { opacity: 0; transform: translateY(18px); }
.hero-wrap.anim > * { animation: heroIn .8s cubic-bezier(.2,.7,.2,1) forwards; }
.hero-wrap.anim > *:nth-child(2) { animation-delay: .1s; } .hero-wrap.anim > *:nth-child(3) { animation-delay: .2s; } .hero-wrap.anim > *:nth-child(4) { animation-delay: .3s; } .hero-wrap.anim > *:nth-child(5) { animation-delay: .4s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* ---------- scroll reveal ---------- */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.rv-left { transform: translateX(-30px); } .rv-right { transform: translateX(30px); }
.rv.in { opacity: 1; transform: none; }
.group-grid .rv:nth-child(2), .product-grid .rv:nth-child(2) { transition-delay: .08s; }
.group-grid .rv:nth-child(3), .product-grid .rv:nth-child(3) { transition-delay: .16s; }
.group-grid .rv:nth-child(4), .product-grid .rv:nth-child(4) { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } .rv, .hero-wrap > * { opacity: 1 !important; transform: none !important; } }

/* ---------- bölüm başlıkları ---------- */
.sec-head { margin-bottom: 40px; max-width: 760px; }
.sec-tag { display: inline-block; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: .18em; font-size: 14px; font-weight: 700; color: var(--accent); margin-bottom: 10px; position: relative; padding-left: 36px; }
.sec-tag::before { content: ''; position: absolute; left: 0; top: 50%; width: 24px; height: 3px; background: var(--accent); transform: translateY(-50%) skewX(-20deg); }
.sec-tag.light { color: #fff; } .sec-tag.light::before { background: var(--accent); }
.band-groups, .band-process, .band-featured, .band-about, .band-sectors { padding: 92px 0; }

/* ---------- güven şeridi ---------- */
.band-stats { background: var(--primary); color: #fff; position: relative; }
.band-stats::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: linear-gradient(90deg, var(--accent) 0 55%, var(--steel) 55% 100%); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 24px; border-right: 1px solid rgba(255,255,255,.08); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-family: 'Barlow Condensed', sans-serif; font-size: 34px; font-weight: 800; text-transform: uppercase; color: #fff; line-height: 1; margin-bottom: 6px; }
.stat strong::first-letter { color: var(--accent); }
.stat span { color: #b9bcc2; font-size: 14px; }
.band-stats:empty, .stat-grid:empty { display: none; }

/* ---------- ürün grupları ---------- */
.group-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.group-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); position: relative; overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.group-card::after { content: ''; position: absolute; left: 0; bottom: 0; height: 5px; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.group-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.group-card:hover::after { transform: scaleX(1); }
.gc-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-mute); }
.gc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.group-card:hover .gc-media img { transform: scale(1.06); }
.gc-body { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.gc-title { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 24px; font-weight: 700; color: var(--ink-strong); line-height: 1.1; }
.gc-text { color: var(--ink-soft); font-size: 14.5px; flex: 1; }
.gc-more { color: var(--accent); font-weight: 700; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; font-family: 'Barlow Condensed', sans-serif; margin-top: 8px; }

/* ---------- vitrin ---------- */
.band-np { background: var(--bg-soft); position: relative; overflow: hidden; }
.band-np::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 46%; background: var(--primary); clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%); }
.np-grid { position: relative; display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; padding-top: 92px; padding-bottom: 92px; }
.np-copy { color: #fff; }
.np-copy h2 { color: #fff; }
.np-copy p { color: #c9ccd2; font-size: 17px; margin-bottom: 26px; }
.np-media { position: relative; }
.np-media img, .np-media video { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; box-shadow: var(--shadow); border-top: 6px solid var(--accent); background: #000; }
.np-media::after { content: ''; position: absolute; right: -18px; bottom: -18px; width: 42%; height: 42%; border: 3px solid var(--accent); z-index: -1; }

/* ---------- süreç ---------- */
.band-process { background: var(--bg); }
.process-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding: 30px 24px 26px; border: 1px solid var(--line); background: var(--surface); counter-increment: step; }
.step::before { content: counter(step, decimal-leading-zero); font-family: 'Barlow Condensed', sans-serif; font-size: 54px; font-weight: 800; color: var(--accent); line-height: 1; display: block; margin-bottom: 14px; }
.step::after { content: ''; position: absolute; top: 0; left: 0; width: 46px; height: 4px; background: var(--accent); }
.step strong { display: block; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 22px; font-weight: 700; margin-bottom: 8px; color: var(--ink-strong); }
.step span { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- sektörler ---------- */
.band-sectors { background: var(--bg-soft); }
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sector { display: flex; gap: 14px; align-items: flex-start; padding: 20px 22px; background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent); }
.sector strong { display: block; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 21px; color: var(--ink-strong); }
.sector span { color: var(--ink-soft); font-size: 14px; }

/* ---------- ürün kartları ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); transition: transform .25s, box-shadow .25s; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.pc-media { aspect-ratio: 4 / 3; background: var(--bg-mute); overflow: hidden; }
.pc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.product-card:hover .pc-media img { transform: scale(1.05); }
.pc-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 6px; }
.pc-title { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 22px; font-weight: 700; color: var(--ink-strong); line-height: 1.1; }
.pc-text { color: var(--ink-soft); font-size: 14.5px; }
.empty-note { padding: 40px; text-align: center; color: var(--ink-soft); border: 1px dashed var(--line-soft); grid-column: 1 / -1; }

/* ---------- hakkımızda ---------- */
.band-about { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
.about-grid p { color: var(--ink-soft); font-size: 17px; margin-bottom: 26px; }
.about-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.about-points li { padding: 20px 22px 20px 26px; background: var(--bg-soft); border-left: 5px solid var(--accent); display: grid; gap: 4px; }
.about-points strong { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 21px; color: var(--ink-strong); }
.about-points span { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- CTA ---------- */
.band-cta { background: var(--accent); color: #fff; position: relative; overflow: hidden; }
.band-cta::before { content: ''; position: absolute; right: -6%; top: -40%; width: 40%; height: 180%; background: rgba(0,0,0,.14); transform: skewX(-16deg); }
.cta-in { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 64px 22px; flex-wrap: wrap; }
.cta-in h2 { color: #fff; margin-bottom: 6px; }
.cta-in p { margin: 0; color: #ffe1e0; font-size: 17px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- iç sayfa başlığı ---------- */
.page-head { background: var(--primary); color: #fff; padding: 76px 0 64px; position: relative; overflow: hidden; }
.page-head::after { content: ''; position: absolute; right: -8%; top: 0; bottom: 0; width: 34%; background: linear-gradient(180deg, rgba(220,41,37,.7), rgba(220,41,37,.2)); clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%); }
.page-head .container { position: relative; z-index: 1; }
.page-head h1 { color: #fff; font-size: clamp(38px, 5.5vw, 68px); font-weight: 800; margin-bottom: 8px; }
.page-head p { margin: 0; color: #c9ccd2; max-width: 680px; font-size: 17px; }
.page-body { padding: 72px 0 96px; }
.page-body .narrow h2 { font-size: 30px; margin-top: 36px; }
.page-body .narrow p { font-size: 17px; color: var(--ink); }
.page-body .narrow ul { padding-left: 22px; } .page-body .narrow li { margin: 6px 0; }
.page-cover img { width: 100%; max-height: 420px; object-fit: cover; margin-top: -32px; box-shadow: var(--shadow); }

/* ---------- makine detay ---------- */
.product-detail { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.pd-media { display: grid; gap: 14px; position: sticky; top: 100px; }
.pd-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--bg-mute); border-top: 6px solid var(--accent); }
.pd-media img + img { aspect-ratio: 16 / 10; border-top: 0; }
.pd-media video { width: 100%; background: #000; }
.pd-summary { font-size: 19px; color: var(--ink-strong); font-weight: 500; border-left: 5px solid var(--accent); padding-left: 18px; margin-bottom: 26px; }
.pd-body h2, .pd-body h3 { font-size: 24px; margin-top: 30px; }
.pd-body p { color: var(--ink); }
.pd-features { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 8px; }
.pd-features li { position: relative; padding-left: 28px; }
.pd-features li::before { content: ''; position: absolute; left: 0; top: 7px; width: 14px; height: 8px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg); }
.pd-specs { width: 100%; border-collapse: collapse; margin: 0 0 8px; font-size: 15px; }
.pd-specs th, .pd-specs td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.pd-specs th { width: 42%; font-weight: 600; color: var(--ink-soft); background: var(--bg-soft); }
.pd-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }

/* ---------- doküman kartları ---------- */
.doc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.doc-card { display: block; background: var(--surface); border: 1px solid var(--line); transition: .25s; }
.doc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.dc-media { display: block; aspect-ratio: 3 / 4; background: var(--bg-mute); overflow: hidden; }
.dc-media img { width: 100%; height: 100%; object-fit: cover; }
.dc-title { display: block; padding: 16px 18px; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 20px; font-weight: 700; }

/* ---------- iletişim ---------- */
.contact-cols { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: start; }
.cform { background: var(--surface); border: 1px solid var(--line); border-top: 6px solid var(--accent); padding: 34px; }
.cform-head { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; font-size: 28px; font-weight: 700; margin-bottom: 20px; color: var(--ink-strong); }
.row { margin-bottom: 16px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.row label { display: block; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); margin-bottom: 6px; }
.row input, .row textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line-soft); background: var(--bg); color: var(--ink); font: inherit; }
.row input:focus, .row textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(220,41,37,.15); }
.row textarea { min-height: 150px; resize: vertical; }
.contact-info { padding: 32px; background: var(--primary); color: #fff; }
.contact-info h2 { color: #fff; font-size: 30px; }
.contact-info p { color: #c9ccd2; }
.contact-info a { color: #fff; }
.ci-line a { font-size: 18px; font-weight: 600; }
.ci-hours { font-size: 14px; }
.contact-info .btn-line { border-color: #fff; color: #fff; margin-top: 8px; }
.contact-info .btn-line:hover { background: #fff; color: var(--ink-strong); }

/* ---------- footer ---------- */
.site-footer { background: var(--primary); color: #b9bcc2; margin-top: 0; }
.f-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 64px 22px 48px; }
.f-logo { height: 56px; width: auto; margin-bottom: 18px; }
.f-brand p { font-size: 14px; }
.f-note { color: var(--accent); font-weight: 600; }
.f-col h4 { color: #fff; font-size: 18px; letter-spacing: .1em; margin-bottom: 14px; }
.f-col nav a { display: block; padding: 5px 0; font-size: 14.5px; }
.f-col nav a:hover { color: #fff; }
.f-contact a:hover { color: #fff; }
.f-hours { font-size: 13px; }
.f-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; font-size: 13px; }
.f-bottom .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.f-zee { display: inline-flex; align-items: center; gap: 9px; color: #9aa0a8; font-size: 12.5px; letter-spacing: .02em; } .f-zee img { height: 24px; width: auto; display: block; } .f-zee:hover { color: #fff; }

/* ---------- whatsapp ---------- */
.wa-widget { position: fixed; right: 20px; bottom: 20px; width: 54px; height: 54px; background: #25d366; color: #fff; display: grid; place-items: center; border-radius: 50%; font-size: 26px; box-shadow: 0 8px 24px rgba(0,0,0,.25); z-index: 80; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .group-grid, .stat-grid, .process-grid, .doc-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .product-grid, .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .f-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav, .btn-quote { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }
  .hdr-tools { margin-left: auto; }
  .np-grid, .about-grid, .product-detail, .contact-cols { grid-template-columns: 1fr; gap: 32px; }
  .band-np::before { width: 100%; clip-path: polygon(0 0, 100% 0, 100% 58%, 0 66%); }
  .np-media::after { display: none; }
  .pd-media { position: static; }
  .hero { min-height: 560px; }
  .hero-shade::after { display: none; }
}
@media (max-width: 600px) {
  .group-grid, .stat-grid, .process-grid, .doc-grid, .product-grid, .sector-grid, .f-grid, .row2 { grid-template-columns: 1fr; }
  .topbar { display: none; }
  .band-groups, .band-process, .band-featured, .band-about, .band-sectors { padding: 64px 0; }
  .np-grid { padding-top: 64px; padding-bottom: 64px; }
  .cform { padding: 24px; }
  .hero h1 { max-width: none; }
}