/* ============================================================
   H2X — Hydrogen & High-Pressure Technologies
   Marka renkleri (brief v2.0):
     Dark Navy #071426 · Electric Blue #00AEEF
     Deep Blue #1266C5 · Metallic Silver #C8D0D9 · White #FFFFFF
   Tasarım felsefesi: thyssenkrupp Uhde — minimalist kurumsal
   ============================================================ */

:root {
  --navy: #071426;
  --navy-800: #0b1f3a;
  --navy-600: #12345e;
  --blue: #00AEEF;
  --deep: #1266C5;
  --silver: #C8D0D9;
  --white: #FFFFFF;

  --ink: #14263c;               /* gövde metin */
  --ink-soft: #51637a;          /* ikincil metin */
  --line: #e3e9f0;              /* kart kenarları */
  --bg-soft: #f5f8fb;           /* açık gri bölüm zemini */

  --radius: 12px;
  --shadow: 0 12px 32px rgba(7, 20, 38, .08);
  --container: 1200px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--white);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
a { color: var(--deep); text-decoration: none; }
a:hover { color: var(--blue); }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { color: var(--navy); line-height: 1.22; font-weight: 700; letter-spacing: -.3px; }
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.12rem; }

.section { padding: 76px 0; }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--navy); color: var(--silver); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: var(--silver); }

.section-head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-head p { color: var(--ink-soft); margin-top: 12px; }
.section-dark .section-head p { color: var(--silver); }

.kicker {
  display: inline-block; font-size: .8rem; font-weight: 800;
  font-style: italic;
  letter-spacing: 2.4px; text-transform: uppercase; color: var(--blue);
  margin-bottom: 12px;
}

.section-head h2 { font-style: italic; text-transform: uppercase; letter-spacing: 1.5px; }

/* ---------- Butonlar (endotek: uppercase, radius 4px) ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 30px; border-radius: 4px;
  font-weight: 700; font-size: .84rem; letter-spacing: 1.2px; text-transform: uppercase;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn-primary { background: var(--blue); color: var(--navy); font-weight: 800; }
.btn-primary:hover { background: var(--deep); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,174,239,.35); }
.btn-outline { border: 2px solid rgba(200, 208, 217, .55); color: var(--white); background: transparent; }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-dark-outline { border: 2px solid rgba(7, 20, 38, .35); color: var(--navy); background: transparent; }
.btn-dark-outline:hover { border-color: var(--deep); color: var(--deep); }
.btn-sm { padding: 10px 20px; font-size: .78rem; }

/* ---------- Topbar (endotek: açık gri şerit) ---------- */
.topbar { background: #f4f4f4; font-size: .8rem; color: var(--ink-soft); border-bottom: 1px solid #e7e7e7; }
.topbar-inner {
  max-width: var(--container); margin: 0 auto; padding: 8px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.topbar-contact { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar-contact a { color: var(--ink-soft); font-weight: 600; }
.topbar-contact a:hover { color: var(--deep); }
.lang-toggle { display: inline-flex; gap: 4px; }
.lang-toggle a { padding: 3px 11px; border-radius: 4px; font-weight: 700; font-size: .78rem; color: var(--ink-soft); }
.lang-toggle a.is-active { background: var(--navy); color: var(--white); }
.lang-toggle a:not(.is-active):hover { color: var(--deep); }

/* ---------- Navbar (endotek: transparan → kaydırınca lacivert) ---------- */
.navbar {
  position: sticky; top: 0; z-index: 90;
  background: transparent;
  transition: background-color .35s ease, box-shadow .35s ease;
  margin-bottom: -76px;   /* hero/page-head'i navbarın altına alır */
}
.navbar.scrolled { background: rgba(7, 20, 38, .97); backdrop-filter: blur(10px); box-shadow: 0 8px 28px rgba(7, 20, 38, .35); }
.navbar-inner {
  max-width: var(--container); margin: 0 auto; padding: 10px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.logo-box img { height: 76px; width: auto; max-width: none; display: block; }
.logo-box { display: flex; align-items: center; flex-shrink: 0; }
@media (max-width: 900px) { .logo-box img { height: 60px; } }

.main-nav ul { display: flex; align-items: center; gap: 2px; }
.main-nav a { display: block; padding: 12px 16px; color: var(--white); font-weight: 700; font-size: .86rem; letter-spacing: 1.5px; text-transform: uppercase; border-radius: 4px; white-space: nowrap; }
.main-nav > ul > li > a:hover { color: var(--white); background: rgba(0, 174, 239, .16); }
.main-nav > ul > li > a.is-active { color: var(--blue); }

.has-dropdown { position: relative; }
.has-dropdown > a .caret {
  display: inline-block; width: 7px; height: 7px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px); margin-left: 6px;
}
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 8px);
  min-width: 620px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(7, 20, 38, .18);
  padding: 22px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px 18px;
  opacity: 0; visibility: hidden; transition: all .2s ease;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dropdown a {
  display: flex; gap: 10px; align-items: baseline; padding: 8px 10px;
  font-size: .9rem; color: var(--ink); border-radius: 7px;
}
.dropdown a:hover { background: var(--bg-soft); color: var(--deep); }
.dropdown li a .cat-no {
  font-size: .72rem; font-weight: 800; color: var(--deep);
  background: rgba(18, 102, 197, .09); border-radius: 5px; padding: 2px 7px; flex-shrink: 0;
}
.dropdown li a .soon { margin-left: auto; font-size: .7rem; color: var(--ink-soft); font-style: italic; }

.nav-toggle {
  display: none; background: none; border: 1px solid rgba(200,208,217,.35);
  color: var(--white); font-size: 1.25rem; padding: 6px 12px; border-radius: 8px; cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative; color: var(--silver);
  background:
    radial-gradient(880px 420px at 82% -12%, rgba(0, 174, 239, .18), transparent 62%),
    radial-gradient(700px 400px at 4% 115%, rgba(18, 102, 197, .22), transparent 60%),
    linear-gradient(175deg, #050e1c, var(--navy) 55%, #0a1c33);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 46px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue) 32%, #bfeeff 50%, var(--blue) 68%, transparent);
  filter: drop-shadow(0 0 14px rgba(0, 174, 239, .85));
  opacity: .6;
}
.hero-inner { max-width: 860px; padding: 160px 0 96px; position: relative; z-index: 2; }
.hero h1 {
  color: var(--white);
  font-style: italic; text-transform: uppercase;
  letter-spacing: 2px; line-height: 1.08;
}
.hero h1 .grad {
  background: linear-gradient(92deg, var(--white) 5%, var(--blue) 70%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .lead { margin: 20px 0 32px; font-size: 1.12rem; color: var(--silver); max-width: 660px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 15px; border-radius: 999px; font-size: .8rem; font-weight: 700;
  background: rgba(0, 174, 239, .1); border: 1px solid rgba(0, 174, 239, .38); color: var(--blue);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats { margin-top: 66px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(200, 208, 217, .16);
  border-radius: var(--radius); padding: 20px 20px;
}
.stat b { display: block; font-size: 1.65rem; color: var(--blue); letter-spacing: -.5px; }
.stat span { font-size: .84rem; color: var(--silver); }

/* ---------- Kart ızgaraları ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cat-card {
  position: relative; display: flex; flex-direction: column; gap: 11px;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 24px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(0, 174, 239, .5); }
.cat-card.is-future { background: var(--bg-soft); border-style: dashed; }
.cat-icon {
  width: 46px; height: 46px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 174, 239, .09); border: 1px solid rgba(0, 174, 239, .25);
}
.cat-icon svg { width: 24px; height: 24px; stroke: var(--deep); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.cat-no-label { font-size: .74rem; font-weight: 800; letter-spacing: 1px; color: var(--ink-soft); }
.cat-card h3 { font-size: 1.05rem; }
.cat-card p { font-size: .9rem; color: var(--ink-soft); flex: 1; }
.cat-card .cat-link { font-size: .88rem; font-weight: 700; color: var(--deep); }
.pill {
  position: absolute; top: 18px; right: 18px;
  font-size: .68rem; font-weight: 800; letter-spacing: .6px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
}
.pill-active { background: rgba(0, 174, 239, .12); color: var(--deep); }
.pill-future { background: rgba(81, 99, 122, .12); color: var(--ink-soft); }

/* ---------- Ürün kartları ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(0, 174, 239, .45); }
.product-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.brand-tag { font-size: .74rem; font-weight: 800; color: var(--navy); }
.brand-tag small { display: block; font-size: .66rem; font-weight: 600; color: var(--ink-soft); }
.cat-no {
  font-size: .72rem; font-weight: 800; letter-spacing: .6px; color: var(--deep);
  background: rgba(18, 102, 197, .08); border: 1px solid rgba(18, 102, 197, .22);
  padding: 3px 9px; border-radius: 6px;
}
.h2-badge {
  font-size: .7rem; font-weight: 800; color: var(--deep);
  border: 1px solid rgba(18, 102, 197, .3); border-radius: 999px; padding: 3px 9px;
}
.status-tag { font-size: .68rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.status-verified { background: rgba(46, 160, 90, .12); color: #1d7a45; }
.status-pending { background: rgba(214, 141, 22, .12); color: #9a6a12; }
.p-img {
  display: flex; align-items: center; justify-content: center;
  height: 150px; padding: 8px; margin-bottom: 2px;
  background: var(--bg-soft); border-radius: 9px; overflow: hidden;
}
.p-img img { max-height: 134px; max-width: 100%; width: auto; object-fit: contain; }
.product-card h3 { font-size: 1.02rem; }
.product-card .p-desc { font-size: .9rem; color: var(--ink-soft); flex: 1; }
.p-range { display: inline-flex; align-items: center; gap: 8px; font-size: .84rem; font-weight: 700; color: var(--navy); }
.p-range .bar { width: 18px; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--blue), var(--deep)); }
.p-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: .82rem; color: var(--ink-soft); }

.empty-note {
  padding: 42px; text-align: center; color: var(--ink-soft);
  border: 1px dashed var(--line); border-radius: var(--radius); background: var(--bg-soft);
}

/* ---------- Katalog araçları ---------- */
.catalog-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 24px; }
.search-box { flex: 1; min-width: 250px; position: relative; }
.search-box input {
  width: 100%; padding: 12px 16px 12px 42px;
  background: var(--white); color: var(--ink);
  border: 1px solid var(--line); border-radius: 9px; font-family: inherit; font-size: .95rem;
}
.search-box input::placeholder { color: #93a3b5; }
.search-box input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 174, 239, .15); }
.search-box::before {
  content: "⌕"; position: absolute; left: 15px; top: 50%; transform: translateY(-52%);
  color: #93a3b5; font-size: 1.15rem;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.chip {
  padding: 9px 16px; border-radius: 999px; cursor: pointer;
  font-size: .84rem; font-weight: 700;
  background: var(--white); color: var(--ink-soft);
  border: 1px solid var(--line); transition: all .15s ease; font-family: inherit;
}
.chip:hover { color: var(--deep); border-color: rgba(0, 174, 239, .5); }
.chip.is-active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.count-note { font-size: .86rem; color: var(--ink-soft); margin-bottom: 16px; }

/* ---------- Teknoloji / özellik blokları ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
}
.section-soft .feature, .section-dark .feature { background: transparent; }
.section-dark .feature { border-color: rgba(200, 208, 217, .16); }
.feature h3 { margin-bottom: 9px; font-size: 1.04rem; }
.feature p { font-size: .92rem; color: var(--ink-soft); }
.section-dark .feature p { color: var(--silver); }
.tick-list li { display: flex; gap: 12px; margin-bottom: 11px; font-size: .96rem; }
.tick-list li::before { content: "✓"; color: var(--blue); font-weight: 800; flex-shrink: 0; }
.subcat-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.subcat-list span {
  font-size: .8rem; font-weight: 600; color: var(--ink-soft);
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 999px; padding: 5px 13px;
}
.section-dark .subcat-list span { background: rgba(255,255,255,.05); border-color: rgba(200,208,217,.18); color: var(--silver); }

.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 52px; align-items: center; }
.split p { margin-bottom: 14px; }

.cta-panel {
  background: linear-gradient(120deg, var(--navy), var(--navy-600));
  border-radius: var(--radius);
  padding: 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
  color: var(--silver);
}
.cta-panel h2 { color: var(--white); font-size: 1.5rem; }
.cta-panel p { margin-top: 8px; }

/* ---------- Sayfa başlığı (endotek: ortalanmış sayfa hero) ---------- */
.page-head {
  padding: 190px 0 60px;
  text-align: center;
  background:
    radial-gradient(720px 330px at 84% -22%, rgba(0, 174, 239, .14), transparent 60%),
    linear-gradient(178deg, #050e1c, var(--navy));
  border-bottom: 1px solid rgba(200, 208, 217, .1);
  color: var(--silver);
}
.page-head h1 { color: var(--white); font-style: italic; text-transform: uppercase; letter-spacing: 2px; }
.page-head p { margin: 12px auto 0; max-width: 720px; }
.breadcrumb { font-size: .82rem; margin-bottom: 14px; color: #7f93ab; }
.breadcrumb a { color: var(--silver); }
.breadcrumb a:hover { color: var(--blue); }

/* ---------- İletişim ---------- */
.contact-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; }
.contact-lines { margin: 24px 0; }
.contact-lines li { display: flex; gap: 14px; margin-bottom: 18px; align-items: flex-start; }
.ci-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: rgba(0, 174, 239, .1); border: 1px solid rgba(0, 174, 239, .28);
  display: flex; align-items: center; justify-content: center;
  color: var(--deep); font-weight: 800;
}
.contact-lines b { display: block; color: var(--navy); font-size: .92rem; }
.contact-lines a, .contact-lines span { font-size: .92rem; color: var(--ink-soft); }

form.contact-form {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px;
  display: grid; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field label { display: block; font-size: .83rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 12px 14px;
  background: var(--white); color: var(--ink);
  border: 1px solid var(--line); border-radius: 8px;
  font-family: inherit; font-size: .94rem;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 174, 239, .14);
}
.form-note { font-size: .78rem; color: var(--ink-soft); }
.form-status { font-size: .9rem; font-weight: 700; display: none; }
.form-status.ok { color: #1d7a45; display: block; }
.form-status.err { color: #c0392b; display: block; }

/* ---------- Footer (endotek: beyaz footer + lacivert bant) ---------- */
footer { background: var(--white); color: var(--ink-soft); padding: 64px 0 0; border-top: 44px solid var(--navy); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 42px; }
.footer-grid h4 { color: var(--navy); font-size: .88rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.footer-grid p { font-size: .88rem; color: var(--ink-soft); }
.footer-grid ul li { margin-bottom: 9px; }
.footer-grid ul a { font-size: .9rem; color: var(--ink-soft); }
.footer-grid ul a:hover { color: var(--blue); }
.footer-owner { margin-top: 10px; font-size: .9rem; font-weight: 700; color: var(--navy); }
.footer-owner a { color: var(--deep); }
.footer-logo { margin-bottom: 16px; }
.footer-logo img { height: 64px; max-width: none; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 18px 0;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: .8rem; color: var(--ink-soft);
}
.footer-legal-links { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-legal-links a { color: var(--ink-soft); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; font-size: .72rem; }
.footer-legal-links a:hover { color: var(--blue); }

/* ---------- Ürün detay sayfası (brief §7) ---------- */
.prod-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.prod-media { position: sticky; top: 110px; }
.prod-img { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.prod-img img { width: 100%; height: auto; display: block; }
.prod-img-empty {
  display: flex; align-items: center; justify-content: center;
  min-height: 300px; color: var(--ink-soft); font-weight: 800;
  letter-spacing: 2px; text-transform: uppercase;
}
.prod-img-note { margin-top: 12px; font-size: .8rem; color: var(--ink-soft); font-style: italic; }
.prod-badges { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.prod-desc { font-size: 1.05rem; color: var(--ink); margin-bottom: 10px; }
.spec-table { width: 100%; border-collapse: collapse; margin: 18px 0 26px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec-table tr { border-bottom: 1px solid var(--line); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table tr:nth-child(odd) { background: var(--bg-soft); }
.spec-table th {
  text-align: left; vertical-align: top;
  padding: 11px 16px; width: 34%;
  font-size: .8rem; font-weight: 800; letter-spacing: .8px; text-transform: uppercase;
  color: var(--navy);
}
.spec-table td { padding: 11px 16px; font-size: .92rem; color: var(--ink); }
.spec-table td a { font-weight: 600; }
.prod-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.prod-src { font-size: .84rem; color: var(--ink-soft); font-style: italic; }

.p-title { color: inherit; }
.p-title:hover { color: var(--blue); }

/* ---------- Yasal sayfa ---------- */
.legal-tabs {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px;
}
.legal-tab {
  padding: 11px 18px; border-radius: 9px; font-weight: 700; font-size: .92rem;
  background: var(--white); color: var(--ink-soft); border: 1px solid var(--line);
  transition: all .15s ease;
}
.legal-tab:hover { color: var(--deep); border-color: rgba(0, 174, 239, .5); }
.legal-tab.is-active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.legal-tab .legal-tab-short { display: none; }
.legal-panel { background: var(--white); }
.legal-panel[hidden] { display: none; }
.legal-panel h2 { margin-bottom: 18px; }
.legal-panel h3 { font-size: 1.02rem; margin: 26px 0 8px; color: var(--navy); }
.legal-panel p { font-size: .95rem; color: var(--ink-soft); margin-bottom: 10px; }
.legal-panel a { word-break: break-word; }
.legal-updated { font-size: .84rem; color: var(--ink-soft); font-style: italic; margin-top: 26px; }
.legal-note {
  margin-top: 34px; padding: 16px 20px;
  background: var(--bg-soft); border: 1px solid var(--line); border-left: 3px solid var(--blue);
  border-radius: 8px; font-size: .86rem; color: var(--ink-soft);
}
@media (max-width: 760px) {
  .legal-tab .legal-tab-full { display: none; }
  .legal-tab .legal-tab-short { display: inline; }
}

/* ---------- Animasyon ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--blue); color: var(--white); padding: 10px 18px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Responsif ---------- */
@media (max-width: 1020px) {
  .cat-grid, .product-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split, .contact-wrap { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .dropdown { min-width: 480px; }
  .prod-grid { grid-template-columns: 1fr; gap: 30px; }
  .prod-media { position: static; }
  .page-head { padding: 150px 0 50px; }
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--navy);
    border-bottom: 1px solid rgba(200, 208, 217, .15);
    padding: 10px 24px 20px; box-shadow: 0 24px 40px rgba(7, 20, 38, .4);
    max-height: calc(100vh - 90px); overflow-y: auto;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .dropdown {
    position: static; transform: none; opacity: 1; visibility: visible;
    display: none; min-width: 0; box-shadow: none; grid-template-columns: 1fr;
    background: rgba(255, 255, 255, .04); border: none; padding: 6px 10px; margin: 4px 0 8px;
  }
  .has-dropdown.open .dropdown { display: grid; }
  .nav-cta { margin: 10px 0 0; }
  .topbar-contact { display: none; }
}

@media (max-width: 760px) {
  .cat-grid, .product-grid, .feature-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: 130px 0 64px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-panel { padding: 32px; }
  .footer-grid { grid-template-columns: 1fr; }
  .page-head { padding: 130px 0 44px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}