/* =========================================================
   Türkmenoğlu Hidrolik — Design System
   Palette: #27496D  #F68B1F  #505050  #F5F6F7  #FFFFFF
   Type: Manrope (Turkish-optimized)
========================================================= */

:root {
  --brand: #27496D;
  --brand-hover: #1E3A57;
  --accent: #F68B1F;
  --accent-hover: #E27A10;
  --ink: #1B2432;
  --ink-soft: #505050;
  --muted: #7A8391;
  --surface: #FFFFFF;
  --surface-2: #F5F6F7;
  --hairline: #E7E9EE;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(20, 30, 55, .04), 0 6px 20px rgba(20, 30, 55, .05);
  --shadow-md: 0 2px 4px rgba(20, 30, 55, .05), 0 20px 40px -12px rgba(20, 30, 55, .12);

  --container: 1240px;
  --step-1: 2.75rem;
  --step-2: 2rem;
  --step-3: 1.375rem;

  --sans: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "locl", "ss01";
  letter-spacing: -0.005em;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--sans);
  color: var(--ink);
  letter-spacing: -0.022em;
  line-height: 1.15;
  margin: 0;
  font-weight: 700;
}
h1 { font-size: clamp(2.25rem, 4.6vw, 3.75rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.75rem); }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0; }

::selection { background: var(--brand); color: #fff; }

/* Layout ---------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }

.section { padding: 80px 0; }
@media (min-width: 768px) { .section { padding: 112px 0; } }
.section-alt { background: var(--surface-2); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: rgba(39, 73, 109, .07);
  color: var(--brand);
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.eyebrow.orange { background: rgba(246, 139, 31, .12); color: #B4630D; }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head p { margin-top: 16px; color: var(--ink-soft); font-size: 1.0625rem; }
.section-head .eyebrow { margin-bottom: 18px; }

/* Buttons --------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border: 1.5px solid transparent;
  transition: transform .24s cubic-bezier(.2,.8,.2,1), background .24s, color .24s, border-color .24s, box-shadow .24s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(39,73,109,.18); }

.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--accent); }

.btn-secondary { background: transparent; color: var(--brand); border-color: var(--brand); }
.btn-secondary:hover { background: var(--brand); color: #fff; }

.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-hover); }

.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--surface-2); }

.btn svg { width: 16px; height: 16px; }

/* Cards ----------------------------------------------- */
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  transition: transform .32s cubic-bezier(.2,.8,.2,1), box-shadow .32s;
}
.card-hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* ============ HEADER ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(8px);
  -webkit-backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid transparent;
  transition: background .3s, box-shadow .3s, border-color .3s;
}
.site-header.scrolled {
  background: rgba(255,255,255,.96);
  border-bottom-color: var(--hairline);
  box-shadow: 0 1px 0 rgba(15,23,42,.02), var(--shadow-sm);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
@media (min-width: 768px) { .nav-wrap { height: 78px; } }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 84px; height: 84px; border-radius: 999px; overflow: hidden; background: transparent; display: grid; place-items: center; flex-shrink: 0; }
.brand-logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-mark { width: 42px; height: 42px; border-radius: 11px; background: var(--brand); display: grid; place-items: center; box-shadow: var(--shadow-sm); }
.brand-mark svg { width: 22px; height: 22px; }
.brand-name { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name strong { font-size: 15px; font-weight: 800; color: var(--ink); letter-spacing: -0.01em; }
.brand-name span { font-size: 11px; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.14em; }
.site-footer .brand-logo { background: transparent; }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 26px; }
.blog-card { background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.blog-media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--surface-2); }
.blog-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.blog-card:hover .blog-media img { transform: scale(1.05); }
.blog-tag { position: absolute; top: 14px; left: 14px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; padding: 6px 12px; border-radius: 999px; }
.blog-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.blog-meta { font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.blog-body h3 { font-size: 20px; line-height: 1.35; color: var(--ink); margin: 0; }
.blog-body p { font-size: 15px; margin: 0; color: var(--ink-soft); }
.blog-body .more { margin-top: auto; padding-top: 8px; color: var(--brand); font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.blog-body .more svg { width: 16px; height: 16px; transition: transform .3s ease; }
.blog-card:hover .blog-body .more svg { transform: translateX(4px); }

/* Article page */
.article-hero { padding: 96px 0 48px; background: linear-gradient(180deg, #F5F6F7 0%, #fff 100%); }
.article-hero .container { max-width: 860px; }
.article-hero .eyebrow { color: var(--accent); }
.article-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 18px 0 20px; }
.article-hero .meta { color: var(--muted); font-size: 14px; font-weight: 600; display: flex; gap: 18px; flex-wrap: wrap; }
.article-cover { max-width: 1100px; margin: 0 auto 40px; padding: 0 24px; }
.article-cover img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); aspect-ratio: 16/9; object-fit: cover; }
.article-body { max-width: 760px; margin: 0 auto; padding: 0 24px 80px; font-size: 17px; line-height: 1.8; color: var(--ink-soft); }
.article-body h2 { font-size: 26px; margin-top: 44px; color: var(--ink); }
.article-body h3 { font-size: 20px; margin-top: 32px; color: var(--ink); }
.article-body p { margin: 18px 0; }
.article-body ul { padding-left: 22px; margin: 18px 0; }
.article-body ul li { margin: 8px 0; }
.article-body blockquote { border-left: 4px solid var(--accent); background: var(--surface-2); padding: 20px 24px; margin: 28px 0; border-radius: 12px; font-style: italic; color: var(--ink); }
.article-nav { max-width: 760px; margin: 40px auto 0; padding: 28px 24px 0; border-top: 1px solid var(--hairline); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.nav-list { display: none; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-list a {
  padding: 10px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: var(--ink-soft);
  transition: color .2s, background .2s;
}
.nav-list a:hover { color: var(--brand); background: var(--surface-2); }
.nav-list a.active { color: var(--brand); }

.nav-cta { display: flex; align-items: center; gap: 8px; }
.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 999px;
  background: transparent; border: none; color: var(--ink);
  cursor: pointer;
}
.menu-toggle:hover { background: var(--surface-2); }
.menu-toggle svg { width: 22px; height: 22px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (min-width: 1200px) {
  .nav-list { display: flex; }
  .menu-toggle { display: none; }
}
@media (max-width: 767px) {
  .nav-cta .btn { display: none; }
}

.mobile-panel {
  display: none;
  background: #fff;
  border-top: 1px solid var(--hairline);
  max-height: calc(100vh - 72px);
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}
.mobile-panel.open { display: block; }
.mobile-panel .container { padding-top: 12px; padding-bottom: 24px; }
.mobile-panel a.mlink {
  display: block; padding: 14px 4px;
  font-size: 15px; font-weight: 500; color: var(--ink);
  border-bottom: 1px solid var(--hairline);
}
.mobile-panel a.mlink:last-of-type { border-bottom: 0; }
.mobile-panel .btn { margin-top: 16px; }

body.menu-open { overflow: hidden; }

/* ============ HERO ============ */
.hero { position: relative; padding: 40px 0 80px; overflow: hidden; }
@media (min-width: 768px) { .hero { padding: 56px 0 120px; } }

.hero-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 64px; } }

.hero h1 { color: var(--ink); }
.hero h1 em { font-style: normal; color: var(--brand); position: relative; white-space: nowrap; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 10px;
  background: rgba(246, 139, 31, .28); z-index: -1; border-radius: 4px;
}
.hero-lead { margin-top: 22px; font-size: 1.0625rem; line-height: 1.7; color: var(--ink-soft); max-width: 560px; }
.hero-ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-trust { margin-top: 32px; display: flex; align-items: center; gap: 14px; color: var(--ink-soft); font-size: 14px; }
.hero-trust .dot { width: 8px; height: 8px; border-radius: 999px; background: #22C55E; box-shadow: 0 0 0 4px rgba(34,197,94,.15); }

.hero-visual { position: relative; }
.hero-visual .frame {
  position: relative; border-radius: 28px; overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/5;
  background: var(--surface-2);
}
@media (min-width: 1024px) { .hero-visual .frame { aspect-ratio: 5/6; } }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

.hero-badge {
  position: absolute; left: -16px; bottom: 40px;
  background: #fff; border-radius: 18px; box-shadow: var(--shadow-md);
  padding: 18px 20px; display: flex; align-items: center; gap: 14px;
  max-width: 260px;
}
.hero-badge .icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(246,139,31,.12); display: grid; place-items: center; color: var(--accent); }
.hero-badge strong { display: block; color: var(--ink); font-size: 15px; }
.hero-badge span { font-size: 13px; color: var(--ink-soft); }

/* Stats bar under hero */
.stats {
  margin-top: 64px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 36px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 24px; text-align: left; }
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat .num { font-size: 2.25rem; font-weight: 800; color: var(--brand); letter-spacing: -0.02em; }
.stat .num sup { color: var(--accent); font-size: 1.5rem; margin-left: 2px; }
.stat .label { color: var(--ink-soft); margin-top: 4px; font-size: 14.5px; }

/* ============ ABOUT ============ */
.about-grid { display: grid; gap: 56px; align-items: center; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1.05fr; gap: 72px; } }
.about-image { border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 5/6; position: relative; }
.about-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.about-image:hover img { transform: scale(1.04); }
.about-badge {
  position: absolute; right: 20px; top: 20px; background: #fff;
  border-radius: 14px; padding: 12px 16px; box-shadow: var(--shadow-sm);
  font-size: 13px; font-weight: 600; color: var(--ink);
}
.about-badge span { color: var(--brand); }

.about-content h2 { margin-top: 18px; }
.about-content > p { margin-top: 20px; max-width: 560px; }

.mv-cards { margin-top: 36px; display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 640px) { .mv-cards { grid-template-columns: 1fr 1fr; } }
.mv-card { padding: 22px; background: var(--surface-2); border-radius: var(--radius); }
.mv-card h3 { color: var(--ink); font-size: 15px; font-weight: 700; margin: 0 0 6px; letter-spacing: 0.01em; text-transform: uppercase; }
.mv-card p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; }

/* ============ SERVICES ============ */
.svc-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .svc-grid { grid-template-columns: repeat(3, 1fr); } }

.svc-card { position: relative; padding: 30px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: transform .32s, box-shadow .32s; }
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.svc-card .num { position: absolute; top: 22px; right: 26px; font-size: 12.5px; color: var(--muted); font-weight: 600; letter-spacing: 0.08em; }
.svc-icon { width: 52px; height: 52px; border-radius: 14px; background: rgba(39,73,109,.08); color: var(--brand); display: grid; place-items: center; margin-bottom: 22px; transition: background .3s, color .3s; }
.svc-icon svg { width: 26px; height: 26px; }
.svc-card:hover .svc-icon { background: var(--brand); color: #fff; }
.svc-card h3 { margin-bottom: 10px; font-size: 1.125rem; }
.svc-card p { font-size: 14.5px; line-height: 1.65; }
.svc-card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; color: var(--brand); font-weight: 600; font-size: 14px; }
.svc-card .more svg { width: 14px; height: 14px; transition: transform .3s; }
.svc-card:hover .more svg { transform: translateX(4px); }

/* ============ PRODUCTS ============ */
.prod-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 640px) { .prod-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .prod-grid { grid-template-columns: repeat(4, 1fr); } }

.prod-card { border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow-sm); transition: transform .32s, box-shadow .32s; }
.prod-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.prod-media { aspect-ratio: 4/3; background: var(--surface-2); overflow: hidden; position: relative; }
.prod-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.prod-card:hover .prod-media img { transform: scale(1.06); }
.prod-badge { position: absolute; top: 14px; left: 14px; background: #fff; color: var(--brand); font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; padding: 6px 12px; border-radius: 999px; box-shadow: var(--shadow-sm); }
.prod-body { padding: 22px 22px 26px; }
.prod-body h3 { font-size: 1.0625rem; margin-bottom: 6px; }
.prod-body p { font-size: 14px; color: var(--ink-soft); }
.prod-body .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--brand); font-weight: 600; font-size: 13.5px; }
.prod-body .more svg { width: 13px; height: 13px; transition: transform .3s; }
.prod-card:hover .prod-body .more svg { transform: translateX(4px); }

/* ============ WHY US ============ */
.why-wrap { display: grid; gap: 48px; }
@media (min-width: 1024px) { .why-wrap { grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: start; } }

.why-list { display: flex; flex-direction: column; }
.why-item { display: flex; gap: 20px; padding: 22px 0; border-top: 1px solid var(--hairline); }
.why-item:first-child { border-top: none; }
.why-idx { flex: 0 0 44px; height: 44px; border-radius: 12px; background: var(--surface-2); color: var(--brand); font-weight: 700; display: grid; place-items: center; font-size: 14px; letter-spacing: 0.02em; }
.why-item h3 { color: var(--ink); font-size: 1.0625rem; margin: 0 0 4px; }
.why-item p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.6; }

/* ============ REFERENCES ============ */
.marquee { position: relative; overflow: hidden; padding: 20px 0; -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 72px; width: max-content; animation: marquee 40s linear infinite; }
.marquee-track span {
  color: var(--muted); font-weight: 700; font-size: 22px;
  letter-spacing: 0.02em; white-space: nowrap; display: inline-flex; align-items: center; gap: 12px;
}
.marquee-track span::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: var(--accent); display: inline-block; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ TESTIMONIALS ============ */
.test-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .test-grid { grid-template-columns: repeat(3, 1fr); } }
.test-card { padding: 30px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 18px; }
.test-stars { display: flex; gap: 3px; color: var(--accent); }
.test-stars svg { width: 18px; height: 18px; }
.test-body { color: var(--ink); font-size: 15.5px; line-height: 1.65; flex: 1; }
.test-meta { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--hairline); }
.avatar { width: 42px; height: 42px; border-radius: 999px; background: var(--brand); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.test-meta strong { display: block; color: var(--ink); font-size: 14.5px; }
.test-meta span { display: block; color: var(--ink-soft); font-size: 13px; }

/* ============ FAQ ============ */
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--hairline); }
.faq-btn {
  width: 100%; text-align: left; background: transparent; border: none;
  padding: 24px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  color: var(--ink); font-weight: 600; font-size: 1.0625rem; letter-spacing: -0.01em;
}
.faq-toggle { flex: 0 0 36px; height: 36px; border-radius: 999px; background: var(--surface-2); color: var(--brand); display: grid; place-items: center; transition: transform .3s, background .3s, color .3s; }
.faq-toggle svg { width: 16px; height: 16px; }
.faq-item.open .faq-toggle { transform: rotate(45deg); background: var(--brand); color: #fff; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .3s; color: var(--ink-soft); }
.faq-item.open .faq-answer { max-height: 400px; padding-bottom: 24px; }
.faq-answer p { line-height: 1.7; }

/* ============ CTA BAND ============ */
.cta-band {
  border-radius: 32px;
  background: linear-gradient(135deg, #27496D 0%, #1E3A57 100%);
  color: #fff;
  padding: 64px 40px;
  display: grid; gap: 32px;
  overflow: hidden;
  position: relative;
}
@media (min-width: 1024px) {
  .cta-band { grid-template-columns: 1.4fr 1fr; align-items: center; padding: 80px; }
}
.cta-band::before {
  content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(246,139,31,.18) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band h2 { color: #fff; max-width: 620px; }
.cta-band p { color: rgba(255,255,255,.75); margin-top: 16px; max-width: 520px; font-size: 1.0625rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-start; }
@media (min-width: 1024px) { .cta-actions { justify-content: flex-end; } }
.cta-band .btn-primary { background: var(--accent); }
.cta-band .btn-primary:hover { background: #fff; color: var(--brand); }
.cta-band .btn-secondary { color: #fff; border-color: rgba(255,255,255,.4); }
.cta-band .btn-secondary:hover { background: #fff; color: var(--brand); border-color: #fff; }

/* ============ CONTACT ============ */
.contact-grid { display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1.15fr; gap: 48px; } }

.contact-info { padding: 40px; background: var(--surface-2); border-radius: var(--radius-lg); }
.contact-info h3 { font-size: 1.5rem; margin-bottom: 18px; }
.contact-info > p { margin-bottom: 28px; }
.info-list { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 18px; }
.info-list li { display: flex; gap: 14px; align-items: flex-start; }
.info-list .ic { flex: 0 0 40px; height: 40px; border-radius: 12px; background: #fff; color: var(--brand); display: grid; place-items: center; }
.info-list .ic svg { width: 18px; height: 18px; }
.info-list strong { display: block; color: var(--ink); font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.info-list p, .info-list a { color: var(--ink-soft); font-size: 15px; line-height: 1.55; }
.info-list a:hover { color: var(--brand); }

.map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.map iframe { display: block; width: 100%; height: 240px; border: 0; }

.contact-form { padding: 40px; background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--hairline); }
.contact-form h3 { font-size: 1.5rem; margin-bottom: 8px; }
.contact-form .sub { color: var(--ink-soft); margin-bottom: 24px; font-size: 14.5px; }
.form-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 8px; letter-spacing: 0.01em; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; font: inherit; font-size: 15px; color: var(--ink);
  background: var(--surface-2); border: 1.5px solid transparent; border-radius: 12px;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background: #fff; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(39,73,109,.1);
}
.field textarea { resize: vertical; min-height: 130px; }
.field .err { color: #B42318; font-size: 13px; margin-top: 6px; display: none; }
.field.invalid .err { display: block; }
.field.invalid input, .field.invalid textarea { border-color: #B42318; }

.form-actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.form-note { font-size: 12.5px; color: var(--muted); }
.form-success { display: none; margin-top: 20px; padding: 14px 16px; background: #ECFDF3; color: #027A48; border-radius: 12px; font-size: 14.5px; }
.form-success.show { display: block; }

/* ============ FOOTER ============ */
.site-footer { background: var(--surface-2); border-top: 1px solid var(--hairline); padding: 72px 0 32px; margin-top: 0; }
.foot-grid { display: grid; gap: 48px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .foot-grid { grid-template-columns: 1.6fr 1fr 1.3fr; } }
.foot-col h4 { color: var(--ink-soft); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700; margin-bottom: 20px; }
.foot-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.foot-links a { color: var(--ink); font-size: 15px; }
.foot-links a:hover { color: var(--brand); }
.foot-intro { color: var(--ink-soft); font-size: 15px; margin-top: 18px; max-width: 380px; line-height: 1.7; }
.foot-ctas { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px; }
.foot-contact { display: flex; flex-direction: column; gap: 14px; color: var(--ink); font-size: 14.5px; }
.foot-contact .row { display: flex; gap: 10px; align-items: flex-start; }
.foot-contact svg { width: 18px; height: 18px; color: var(--brand); flex: none; margin-top: 2px; }

.foot-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--hairline); display: flex; flex-direction: column; gap: 8px; justify-content: space-between; font-size: 13px; color: var(--ink-soft); }
@media (min-width: 640px) { .foot-bottom { flex-direction: row; align-items: center; } }

/* ============ FLOATING ============ */
.wa-float {
  position: fixed; right: 20px; bottom: 96px; z-index: 40;
  width: 56px; height: 56px; border-radius: 999px;
  background: #25D366; color: #fff;
  display: grid; place-items: center;
  box-shadow: var(--shadow-md);
  transition: transform .3s;
}
.wa-float:hover { transform: translateY(-3px); }
.wa-float svg { width: 28px; height: 28px; }
@media (min-width: 768px) { .wa-float { bottom: 24px; right: 24px; } }

.call-sticky {
  position: fixed; right: 20px; bottom: 20px; z-index: 40;
  box-shadow: var(--shadow-md);
}
@media (min-width: 768px) { .call-sticky { display: none; } }

/* ============ ANIMATIONS ============ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .08s; }
.reveal.delay-2 { transition-delay: .16s; }
.reveal.delay-3 { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}

/* ============ GALLERY ============ */
.gallery-toolbar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 8px 0 40px; }
.g-filter {
  padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--hairline);
  background: #fff; color: var(--ink); font-size: 14px; font-weight: 600;
  transition: all .2s cubic-bezier(.2,.8,.2,1);
}
.g-filter:hover { border-color: var(--brand); color: var(--brand); }
.g-filter.is-active {
  background: var(--brand); border-color: var(--brand); color: #fff;
  box-shadow: 0 6px 16px -6px rgba(39,73,109,.5);
}

.gallery-masonry { columns: 1; column-gap: 20px; }
@media (min-width: 640px) { .gallery-masonry { columns: 2; } }
@media (min-width: 960px) { .gallery-masonry { columns: 3; column-gap: 24px; } }
@media (min-width: 1240px) { .gallery-masonry { columns: 4; } }

.g-item {
  break-inside: avoid; -webkit-column-break-inside: avoid; page-break-inside: avoid;
  margin: 0 0 24px; border-radius: var(--radius); overflow: hidden; position: relative;
  background: #0f1620; box-shadow: var(--shadow-sm);
  cursor: zoom-in; transition: transform .5s cubic-bezier(.2,.8,.2,1), box-shadow .5s;
  display: block; opacity: 1;
}
.g-item.is-hidden { display: none; }
.g-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.g-item picture, .g-item img { display: block; width: 100%; height: auto; }
.g-item img { transition: transform .8s cubic-bezier(.2,.8,.2,1), filter .4s; }
.g-item:hover img { transform: scale(1.05); }

.g-item .g-badge {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  padding: 6px 12px; background: rgba(255,255,255,.94); backdrop-filter: blur(6px);
  color: var(--brand); font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; border-radius: 999px;
}
.g-item .g-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(15,22,32,.85) 0%, rgba(15,22,32,.35) 45%, transparent 70%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 20px 22px;
  opacity: 0; transform: translateY(10px); transition: opacity .4s, transform .4s;
}
.g-item:hover .g-overlay, .g-item:focus-visible .g-overlay { opacity: 1; transform: translateY(0); }
.g-item .g-title { color: #fff; font-weight: 700; font-size: 17px; line-height: 1.3; margin: 0; letter-spacing: -0.01em; }
.g-item .g-sub { color: rgba(255,255,255,.75); font-size: 13px; margin-top: 4px; }
.g-item .g-zoom {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  width: 40px; height: 40px; border-radius: 999px;
  background: rgba(255,255,255,.94); color: var(--brand);
  display: grid; place-items: center;
  opacity: 0; transform: scale(.85); transition: all .3s;
}
.g-item:hover .g-zoom { opacity: 1; transform: scale(1); }
.g-item .g-zoom svg { width: 18px; height: 18px; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(10, 15, 22, .96); backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center;
  padding: 60px 20px 100px; opacity: 0; transition: opacity .3s;
}
.lightbox.open { display: flex; opacity: 1; }
body.lb-open { overflow: hidden; }
.lb-stage { position: relative; max-width: min(1200px, 100%); max-height: 100%; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.lb-stage img { max-width: 100%; max-height: 78vh; width: auto; height: auto; border-radius: 12px; box-shadow: 0 30px 60px rgba(0,0,0,.5); background:#0f1620; }
.lb-caption { color: #fff; text-align: center; }
.lb-caption strong { display: block; font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.lb-caption span { color: rgba(255,255,255,.7); font-size: 14px; letter-spacing: 0.05em; text-transform: uppercase; }
.lb-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18);
  color: #fff; display: grid; place-items: center; transition: all .2s;
}
.lb-btn:hover { background: rgba(255,255,255,.22); }
.lb-btn svg { width: 22px; height: 22px; }
.lb-prev { left: 12px; }
.lb-next { right: 12px; }
@media (min-width: 900px) { .lb-prev { left: -70px; } .lb-next { right: -70px; } }
.lb-close {
  position: fixed; top: 20px; right: 20px;
  width: 48px; height: 48px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); color: #fff;
  display: grid; place-items: center; z-index: 101;
}
.lb-close:hover { background: rgba(255,255,255,.24); }
.lb-close svg { width: 20px; height: 20px; }
.lb-counter {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.65); font-size: 13px; font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em; z-index: 101;
}

/* Page hero (for products page) */
.page-hero {
  background: linear-gradient(135deg, var(--brand) 0%, #1e3a57 100%);
  color: #fff; padding: 120px 0 72px; margin-top: 0;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; right: -80px; top: -80px;
  width: 340px; height: 340px; border-radius: 999px;
  background: radial-gradient(circle, rgba(246,139,31,.28), transparent 70%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--accent); }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.2vw, 3.2rem); margin: 14px 0 18px; }
.page-hero p { color: rgba(255,255,255,.82); max-width: 620px; font-size: 17px; line-height: 1.65; }
.page-hero .crumbs { margin-top: 28px; font-size: 13.5px; color: rgba(255,255,255,.7); display: flex; gap: 8px; align-items: center; }
.page-hero .crumbs a { color: rgba(255,255,255,.85); }
.page-hero .crumbs a:hover { color: var(--accent); }

/* ============ LANGUAGE SWITCHER ============ */
.lang-switch {
  display: inline-flex; align-items: stretch;
  border: 1px solid var(--hairline); border-radius: 999px;
  overflow: hidden; background: var(--surface); flex-shrink: 0;
}
.lang-switch button {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  padding: 7px 11px; font: inherit; font-size: 12px; font-weight: 700;
  letter-spacing: .04em; color: var(--ink-soft); line-height: 1;
  transition: background .2s ease, color .2s ease;
}
.lang-switch button + button { border-inline-start: 1px solid var(--hairline); }
.lang-switch button:hover { background: var(--surface-2); color: var(--brand); }
.lang-switch button.is-active { background: var(--brand); color: #fff; }
.lang-switch-mobile { margin: 8px 0; align-self: flex-start; }
@media (max-width: 1199px) {
  .nav-cta .lang-switch { margin-inline-end: 4px; }
}

/* ============ RTL (Arabic) ============ */
html[dir="rtl"] body { direction: rtl; }
html[dir="rtl"] .hero-lead,
html[dir="rtl"] .about-content > p,
html[dir="rtl"] .section-head p,
html[dir="rtl"] .article-body,
html[dir="rtl"] .page-hero p { text-align: right; }
html[dir="rtl"] .stats-grid { text-align: right; }
html[dir="rtl"] .hero-badge { left: auto; right: -16px; }
html[dir="rtl"] .about-badge { right: auto; left: 20px; }
html[dir="rtl"] .g-item .g-badge { left: auto; right: 14px; }
html[dir="rtl"] .g-item .g-zoom { right: auto; left: 14px; }
html[dir="rtl"] .blog-tag { left: auto; right: 14px; }
html[dir="rtl"] .page-hero::after { right: auto; left: -80px; }
html[dir="rtl"] .lb-close { right: auto; left: 20px; }
html[dir="rtl"] .article-body blockquote { border-left: 0; border-right: 4px solid var(--accent); }
html[dir="rtl"] .btn svg,
html[dir="rtl"] .blog-body .more svg,
html[dir="rtl"] .article-nav .btn svg { transform: scaleX(-1); }

/* ============ Arabic typography ============ */
body.lang-ar,
html[lang="ar"] body {
  font-family: "Cairo", "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
body.lang-ar h1, body.lang-ar h2, body.lang-ar h3, body.lang-ar h4,
body.lang-ar .btn, body.lang-ar .eyebrow {
  font-family: "Cairo", "Manrope", ui-sans-serif, system-ui, sans-serif;
}