:root {
  --bg: #eef3f9;
  --bg-2: #dde6f2;
  --card: #ffffff;
  --line: rgba(148, 163, 184, 0.3);
  --text: #1c2b45;
  --muted: #46586f;
  --blue: #1d4ed8;
  --blue-2: #2f71f0;
  --blue-light: #7fb3ff;
  --red: #cf1f2b;
  --red-2: #e0222f;
  --red-light: #ff5b66;
  --metal: #64748b;
  --metal-2: #94a3b8;
  --metal-light: #cbd5e1;
  --metal-dark: #c6d2e4;
  --navy: #0a1f3d;
  --navy-2: #12335f;
  --navy-3: #1d4b8f;
  --steel-bg: #10172b;
  --white: #ffffff;
  --ok: #10b981;
  --danger: #ef4444;
  --radius: 18px;
  --shadow: 0 8px 30px rgba(10, 31, 61, 0.12);
  --max: 1180px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Barlow Condensed", "DM Sans", sans-serif;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.45);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(29, 67, 127, 0.18), transparent 60%),
    radial-gradient(900px 600px at -12% 25%, rgba(10, 31, 61, 0.14), transparent 55%),
    radial-gradient(700px 500px at 55% 110%, rgba(207, 31, 43, 0.05), transparent 60%),
    linear-gradient(160deg, #eef3f9 0%, #dde6f2 50%, #ccd8e8 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.skip {
  position: absolute; left: -999px; top: 0;
}
.skip:focus { left: 12px; background: var(--blue-2); padding: 8px 12px; z-index: 99; }

/* ═══════════════════════════════════════════
   HEADER & NAVIGATION
   ═══════════════════════════════════════════ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background-image:
    linear-gradient(180deg, rgba(10, 31, 61, 0.97) 0%, rgba(16, 44, 82, 0.95) 100%),
    url("../images/galeri/g-16.jpg");
  background-size: cover;
  background-position: center 35%;
  border-bottom: 1px solid rgba(148, 163, 184, 0.28);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.topbar {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 8px 24px;
  font-size: 13px; color: rgba(226, 236, 249, 0.85);
  background: linear-gradient(90deg, #081b38 0%, #10294d 100%);
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}
.topbar a { color: #ffffff; transition: color var(--transition); }
.topbar a:hover { color: var(--red-light); }
.nav-wrap {
  position: relative;
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; gap: 20px;
}
.logo {
  display: inline-flex; align-items: center; color: #ffffff;
}
.logo-mark {
  position: relative; width: 56px; height: 56px; border-radius: 12px;
  overflow: hidden; flex: none;
  box-shadow: 0 2px 10px rgba(9, 26, 50, 0.25);
  transition: transform var(--transition);
}
.logo:hover .logo-mark { transform: scale(1.03); }
.logo-img {
  width: 100%; height: 100%; display: block;
  object-fit: cover;
}
nav ul {
  display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap;
}
nav > ul > li {
  position: relative;
}
nav a {
  padding: 8px 12px; border-radius: 999px; color: rgba(226, 236, 249, 0.9); font-size: 14px;
  transition: color var(--transition), background var(--transition);
}
nav a:hover, nav a.active { color: #ffffff; background: linear-gradient(135deg, rgba(59,130,246,0.32) 0%, rgba(37,99,235,0.24) 100%); }
nav ul ul {
  background: #ffffff;
  border: 1px solid var(--metal-dark);
  border-radius: 12px;
  padding: 8px;
  min-width: 200px;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 100;
  box-shadow: var(--shadow);
  display: none;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
nav ul ul.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}
nav ul ul li {
  margin: 0;
}
nav ul ul a {
  display: block;
  padding: 8px 12px;
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
  transition: background var(--transition);
}
nav ul ul a:hover { background: linear-gradient(135deg, rgba(59,130,246,0.15) 0%, rgba(37,99,235,0.12) 100%); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 999px; padding: 12px 20px; cursor: pointer;
  font-weight: 600; transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3); }
.btn:active { transform: translateY(0); }
.btn-primary { background: linear-gradient(180deg, var(--blue-2) 0%, var(--blue) 100%); color: #ffffff; }
.btn-ghost { background: #ffffff; border: 1px solid var(--metal-dark); color: var(--text); }

/* Hamburger Button - sağ tarafta */
.menu-btn {
  display: none; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(148, 163, 184, 0.4);
  color: #ffffff; width: 44px; height: 44px; border-radius: 10px;
  cursor: pointer; position: relative; z-index: 60;
  transition: background var(--transition), border-color var(--transition);
}
.menu-btn:hover {
  background: rgba(59, 130, 246, 0.22);
  border-color: var(--blue-2);
}
.menu-btn .hamburger-line {
  display: block; width: 20px; height: 2px; background: currentColor;
  border-radius: 2px; transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
}
.menu-btn .hamburger-line:nth-child(1) { transform: translate(-50%, calc(-50% - 6px)); }
.menu-btn .hamburger-line:nth-child(2) { transform: translate(-50%, -50%); }
.menu-btn .hamburger-line:nth-child(3) { transform: translate(-50%, calc(-50% + 6px)); }
.menu-btn.active .hamburger-line:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.menu-btn.active .hamburger-line:nth-child(2) { opacity: 0; }
.menu-btn.active .hamburger-line:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

/* ═══════════════════════════════════════════
   MOBILE NAVIGATION PANEL (sağdan kayan)
   ═══════════════════════════════════════════ */
.mobile-overlay {
  display: none; position: fixed; inset: 0; z-index: 55;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.mobile-overlay.show {
  display: block;
  opacity: 1;
}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  padding: 88px 24px 96px;
  min-height: 78vh;
  color: #ffffff;
  background-image:
    linear-gradient(115deg, rgba(8, 24, 46, 0.96) 0%, rgba(13, 38, 72, 0.9) 45%, rgba(24, 57, 100, 0.62) 75%, rgba(37, 77, 130, 0.4) 100%),
    url("../images/galeri/g-07.jpg");
  background-size: cover;
  background-position: center;
}
.hero-grid {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center;
}
.kicker {
  color: var(--blue-2); letter-spacing: 0.28em; text-transform: uppercase;
  font-size: 12px; font-weight: 700; margin: 0 0 12px;
}
h1, h2, h3, .display {
  font-family: var(--display); font-weight: 700; letter-spacing: 0.02em; line-height: 1.05;
  overflow-wrap: anywhere;
}
.hero h1 { font-size: clamp(42px, 7vw, 78px); margin: 0 0 18px; text-transform: uppercase; line-height: 0.95; }
h1 { font-size: clamp(28px, 4vw, 44px); margin: 0 0 18px; text-transform: uppercase; }
h2 { font-size: clamp(28px, 4vw, 44px); margin: 0 0 12px; text-transform: uppercase; }
h3 { font-size: 22px; margin: 0 0 8px; line-height: 1.2; }
.lead { color: var(--muted); font-size: 18px; max-width: 52ch; }
.hero .kicker { color: var(--blue-light); }
.hero-kicker { display: inline-flex; align-items: center; gap: 10px; border: 1px solid rgba(127, 179, 255, 0.4); background: rgba(47, 113, 240, 0.14); padding: 8px 14px; border-radius: 999px; }
.kicker-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--red-2); box-shadow: 0 0 0 4px rgba(255, 91, 102, 0.22); }
.hero .lead, .page-hero .lead { color: rgba(231, 241, 255, 0.93); }
.hero-support {
  margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: flex; flex-wrap: wrap; gap: 8px;
}
.hero-support span {
  font-size: 12px; letter-spacing: .08em; color: rgba(223, 234, 252, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.4); background: rgba(255, 255, 255, 0.07);
  padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.btn-arrow { display: inline-block; transition: transform 0.2s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }
.hero-stats {
  max-width: var(--max); margin: 44px auto 0; padding-top: 28px; border-top: 1px solid rgba(148, 163, 184, 0.28);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.hero-stats .stat {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.08) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: none;
}
.hero-stats .stat b { color: var(--red-light); font-size: 34px; }
.hero-stats .stat span { color: rgba(223, 234, 252, 0.92); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero-actions .btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero-actions .btn-ghost:hover { background: rgba(255, 255, 255, 0.22); box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35); }
.machine-art {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%); border: 1px solid var(--metal-dark); border-radius: 28px;
  padding: 0; box-shadow: var(--shadow); position: relative; overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.machine-art:hover {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}
.machine-art img { width: 100%; height: 420px; object-fit: cover; display: block; }
.badge-float {
  position: absolute; bottom: 18px; left: 18px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 10px 14px; border-radius: 12px; font-size: 13px; color: var(--text);
}
.hero-gallery {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 10px; height: 420px;
}
.g-tile {
  position: relative; display: block; width: 100%; height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 18px; overflow: hidden;
  padding: 0; margin: 0; background: #ffffff; cursor: pointer;
  text-align: left; transition: border-color var(--transition), box-shadow var(--transition);
}
.g-tile.big { grid-column: 1; grid-row: 1 / span 2; }
.g-tile:hover { border-color: rgba(255, 255, 255, 0.55); box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45); }
.g-tile img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.g-tile:hover img { transform: scale(1.05); }
.g-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 12px 10px;
  font-size: 12px; letter-spacing: .04em; color: #ffffff; font-weight: 600;
  background: linear-gradient(180deg, transparent, rgba(6, 22, 48, 0.85));
}
.g-launch {
  position: absolute; right: 12px; bottom: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(9, 26, 50, 0.72); border: 1px solid rgba(255, 255, 255, 0.35); color: #ffffff;
  font-size: 12px; letter-spacing: .08em; padding: 8px 14px; border-radius: 999px;
  cursor: pointer; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition);
}
.g-launch:hover { background: rgba(9, 26, 50, 0.92); }
.gallery-overlay {
  position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center;
  background: rgba(5, 16, 38, 0.92); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.gallery-overlay.open { display: flex; animation: fadein 0.25s ease; }
.g-stage { margin: 0; max-width: min(96vw, 1100px); text-align: center; }
.g-stage img { max-width: 90vw; max-height: 80vh; border-radius: 18px; box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55); }
.g-stage figcaption { margin-top: 12px; color: #cfe0f7; font-size: 14px; letter-spacing: .04em; }
.g-close {
  position: absolute; top: 18px; right: 22px; z-index: 2; width: 44px; height: 44px;
  border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.4); color: #ffffff;
  background: rgba(255, 255, 255, 0.08); font-size: 26px; line-height: 1; cursor: pointer;
}
.g-close:hover { background: rgba(255, 255, 255, 0.2); }
.g-nav {
  position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 56px;
  border: 1px solid rgba(255, 255, 255, 0.4); color: #ffffff; background: rgba(255, 255, 255, 0.08);
  border-radius: 14px; font-size: 28px; line-height: 1; cursor: pointer;
}
.g-nav:hover { background: rgba(255, 255, 255, 0.2); }
.g-prev { left: 16px; }
.g-next { right: 16px; }
.page-hero {
  position: relative;
  padding: 56px 24px 48px;
  color: #ffffff;
  background-image:
    linear-gradient(180deg, rgba(9, 26, 50, 0.96) 0%, rgba(16, 42, 79, 0.94) 100%),
    url("../images/galeri/g-16.jpg");
  background-size: cover;
  background-position: center 40%;
  border-bottom: 1px solid rgba(148, 163, 184, 0.28);
}
.page-hero h1, .page-hero h2 { color: #ffffff; }
.page-hero .kicker { color: var(--blue-light); }
.page-hero::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, var(--red) 0%, var(--blue) 55%, transparent 100%);
}
.card.has-media { padding: 0 0 18px; overflow: hidden; }
.card-media { position: relative; height: 188px; overflow: hidden; background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%); }
.card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-body { padding: 16px 22px 4px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.photo-note {
  position: absolute; right: 10px; bottom: 10px;
  font-size: 11px; letter-spacing: .04em;
  background: rgba(255, 255, 255, 0.9); color: var(--text);
  padding: 4px 8px; border-radius: 999px;
}
.hero .stat {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.08) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.hero .stat b { color: var(--red-light); }
.hero .stat span { color: rgba(223, 234, 252, 0.92); }
.hero .stat:hover { transform: translateY(-2px); border-color: rgba(255, 255, 255, 0.35); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4); }
.product-photo { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--metal-dark); position: relative; }
.product-photo img { width: 100%; height: 420px; object-fit: cover; display: block; }
.grid-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.grid-photos .product-photo img { height: 250px; }
.grid-photos .product-photo.wide { grid-column: 1 / -1; }
.grid-photos .product-photo.wide img { height: 280px; }
.about-photo { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--metal-dark); }
.about-photo img { width: 100%; height: 320px; object-fit: cover; display: block; }

/* ═══════════════════════════════════════════
   SECTIONS & LAYOUT
   ═══════════════════════════════════════════ */
.section { padding: 56px 24px 80px; }
.section.alt {
  background:
    radial-gradient(900px 400px at 100% 0%, rgba(47, 113, 240, 0.12), transparent 60%),
    linear-gradient(180deg, #d9e3f0 0%, #e6edf6 55%, #eef3f9 100%);
}
.wrap { max-width: var(--max); margin: 0 auto; }
.section-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 32px; flex-wrap: wrap; }
.section-head h2 { position: relative; padding-bottom: 10px; }
.section-head h2::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 64px;
  background: linear-gradient(90deg, var(--red) 0%, var(--blue) 70%, transparent 100%);
  border-radius: 999px;
}
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 28px; }
.feature {
  display: flex; gap: 14px; align-items: flex-start;
  background: linear-gradient(145deg, #ffffff 0%, #f5f8fd 100%);
  border: 1px solid #c6d2e4; border-radius: var(--radius); padding: 18px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.feature:hover { border-color: var(--blue-2); box-shadow: 0 10px 26px rgba(29, 78, 216, 0.14); transform: translateY(-2px); }
.feature-num {
  font-family: var(--display); font-size: 26px; font-weight: 700; color: var(--red);
  line-height: 1; min-width: 34px;
}
.check-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.check-list li {
  position: relative; padding-left: 30px; color: var(--muted);
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue-2) 0%, var(--blue) 100%);
  -webkit-mask: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.accent-card { border-top: 3px solid var(--red); }
.accent-card h3 { margin-top: 4px; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px;
}
.stat {
  border: 1px solid var(--metal-dark); border-radius: var(--radius); padding: 20px;
  background: linear-gradient(145deg, #ffffff 0%, #f0f4fa 100%);
  box-shadow: 0 4px 16px rgba(10, 31, 61, 0.06);
}
.stat b { display: block; font-family: var(--display); font-size: 36px; color: var(--red); }
.stat span { color: var(--muted); font-size: 14px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: start; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.card {
  background: linear-gradient(145deg, #ffffff 0%, #f7fafd 100%); border: 1px solid #c6d2e4; border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 4px 16px rgba(10, 31, 61, 0.05);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.grid-3 > .card { height: 100%; }
.card:hover {
  border-color: var(--blue-2);
  box-shadow: 0 10px 30px rgba(29, 78, 216, 0.16);
  transform: translateY(-3px);
}
.card-media { position: relative; height: 188px; overflow: hidden; background: linear-gradient(135deg, #eef2f8 0%, #ffffff 100%); }
.card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-body { padding: 16px 22px 4px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.photo-note {
  position: absolute; right: 10px; bottom: 10px;
  font-size: 11px; letter-spacing: .04em;
  background: rgba(255, 255, 255, 0.9); color: var(--text);
  padding: 4px 8px; border-radius: 999px;
}
.tag {
  display: inline-block; font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--red); border: 1px solid rgba(207,31,43,0.4); background: rgba(207,31,43,0.06);
  padding: 4px 8px; border-radius: 999px; width: fit-content;
}
.muted { color: var(--muted); }
.meta { display: flex; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--metal-2); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.cta-band {
  position: relative; overflow: hidden; text-align: center;
  padding: 72px 24px; color: #ffffff;
  background-image:
    radial-gradient(700px 300px at 12% 0%, rgba(255, 91, 102, 0.18), transparent 55%),
    radial-gradient(800px 380px at 100% 100%, rgba(47, 113, 240, 0.28), transparent 60%),
    linear-gradient(135deg, var(--navy-2) 0%, var(--navy) 55%, #0c2449 100%);
}
.cta-band h2 { color: #ffffff; }
.cta-band .kicker { color: var(--blue-light); }
.cta-band .lead { color: rgba(231, 241, 255, 0.9); margin: 0 auto 8px; }
.cta-band .hero-actions { justify-content: center; }
.cta-band .hero-actions .btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #ffffff;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.cta-band .hero-actions .btn-ghost:hover { background: rgba(255, 255, 255, 0.2); }
.cta-meta {
  margin-top: 26px; font-size: 13px; letter-spacing: .04em;
  color: rgba(223, 234, 252, 0.85);
  display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
}
.chip {
  border: 1px solid #c6d2e4; background: #ffffff; color: var(--muted);
  border-radius: 999px; padding: 8px 14px; cursor: pointer;
  transition: all var(--transition);
}
.chip.active, .chip:hover { color: var(--text); border-color: var(--blue); background: linear-gradient(135deg, rgba(47,113,240,0.16), rgba(29,78,216,0.12)); }
a.chip { text-decoration: none; display: inline-block; }
.chip-list { display: flex; gap: 8px; flex-wrap: wrap; }

.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.sector-grid > .card { height: 100%; }
a.sektor-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: auto; padding-top: 2px;
  font-weight: 600; font-size: 14px; color: var(--blue);
  text-decoration: none;
}
a.sektor-link:hover { color: var(--red); }
a.sektor-link .btn-arrow { display: inline-block; transition: transform 0.2s ease; }
a.sektor-link:hover .btn-arrow { transform: translateX(4px); }

.gallery-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-item {
  position: relative; margin: 0; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--metal-dark); cursor: zoom-in;
  background: linear-gradient(135deg, #eef2f8 0%, #ffffff 100%);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.gallery-item:hover { border-color: var(--blue-2); box-shadow: 0 12px 30px rgba(29, 78, 216, 0.18); transform: translateY(-3px); }
.gallery-item img { width: 100%; height: 260px; object-fit: cover; display: block; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 44px 14px 12px;
  display: flex; flex-direction: column; gap: 4px;
  background: linear-gradient(180deg, transparent, rgba(8, 23, 48, 0.78));
  color: #ffffff; text-align: left;
}
.gallery-caption b { font-family: var(--display); font-size: 15px; letter-spacing: .02em; }
.gallery-tag {
  width: fit-content; font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: #ffffff; border: 1px solid rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.12);
  padding: 3px 8px; border-radius: 999px;
}
.gallery-item[hidden] { display: none; }

.lightbox {
  position: fixed; inset: 0; z-index: 90; display: flex; align-items: center; justify-content: center;
  background: rgba(4, 14, 33, 0.88);
  opacity: 0; pointer-events: none; transition: opacity 0.25s ease; padding: 24px;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox-fig { margin: 0; max-width: min(1100px, 92vw); text-align: center; }
.lightbox-fig img { max-height: 76vh; max-width: 100%; border-radius: 14px; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5); }
.lightbox-fig figcaption { margin-top: 12px; color: rgba(223, 234, 252, 0.9); }
.lightbox-fig figcaption b { display: block; font-family: var(--display); font-size: 18px; color: #ffffff; }
.lightbox-close, .lightbox-nav {
  position: absolute; width: 46px; height: 46px; border-radius: 999px; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.35); background: rgba(255, 255, 255, 0.08);
  color: #ffffff; transition: background var(--transition), transform var(--transition);
}
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.06); }
.lightbox-close { top: 16px; right: 20px; font-size: 16px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); font-size: 24px; line-height: 1; }
.lightbox-nav.prev { left: 18px; }
.lightbox-nav.next { right: 18px; }

.search {
  width: 100%; max-width: 360px; background: linear-gradient(145deg, #ffffff 0%, #f5f8fd 100%); border: 1px solid #c6d2e4;
  border-radius: 999px; padding: 12px 16px;
}

.form {
  display: grid; gap: 14px; background: linear-gradient(145deg, #ffffff 0%, #f5f8fd 100%); border: 1px solid #c6d2e4;
  border-radius: 24px; padding: 28px;
  box-shadow: 0 6px 22px rgba(10, 31, 61, 0.06);
}
label { font-size: 13px; color: var(--muted); display: grid; gap: 6px; }
input, select, textarea {
  background: #ffffff; border: 1px solid var(--metal-dark); border-radius: 12px; padding: 12px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue-2);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.alert { padding: 12px 14px; border-radius: 12px; display: none; }
.alert.show { display: block; }
.alert.ok { background: rgba(59,130,246,.12); color: var(--blue-2); }
.alert.err { background: rgba(220,38,38,.12); color: var(--red-2); }

.calc {
  border: 1px dashed var(--blue-2); border-radius: 24px; padding: 24px;
  background: linear-gradient(180deg, rgba(59,130,246,.12), rgba(59,130,246,.02));
}
.oneri-kutu {
  border: 1px solid var(--blue-2); border-left: 4px solid var(--red);
  border-radius: 14px; background: linear-gradient(145deg, #ffffff 0%, #f4f8ff 100%);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 6px;
  animation: fadein 0.3s ease;
}
.oneri-kutu[hidden] { display: none; }
.oneri-kutu b { font-family: var(--display); font-size: 17px; color: var(--blue-2); }
.oneri-kutu p { margin: 0; color: var(--muted); font-size: 14px; }
.oneri-cap { font-size: 12px; letter-spacing: .06em; color: var(--red); font-weight: 600; }
a.oneri-link { font-weight: 600; font-size: 13px; color: var(--blue); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
a.oneri-link:hover { color: var(--red); }
a.oneri-link .btn-arrow { transition: transform 0.2s ease; }
a.oneri-link:hover .btn-arrow { transform: translateX(4px); }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.faq details {
  border-bottom: 1px solid var(--metal-dark); padding: 14px 0;
}
.faq summary { cursor: pointer; font-weight: 600; }

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.site-footer {
  position: relative; z-index: 2; clear: both;
  border-top: 1px solid rgba(148, 163, 184, 0.3);
  padding: 48px 24px 24px;
  background:
    radial-gradient(900px 400px at 92% -10%, rgba(47, 113, 240, 0.22), transparent 60%),
    radial-gradient(700px 380px at -10% 30%, rgba(207, 31, 43, 0.1), transparent 55%),
    linear-gradient(150deg, #0b2140 0%, #12315d 55%, #1a3f76 100%);
  color: #cdd9ec;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--red) 0%, var(--blue) 60%, transparent 100%);
}
.footer-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; position: relative; }
.site-footer h3 { font-size: 18px; line-height: 1.2; margin: 0 0 10px; color: #ffffff; }
.site-footer a { color: rgba(205, 217, 236, 0.88); display: block; margin: 6px 0; transition: color var(--transition), transform var(--transition); }
.site-footer a:hover { color: #ffffff; transform: translateX(3px); }
.site-footer .muted { color: rgba(205, 217, 236, 0.75); }
.footer-form { display: grid; gap: 10px; }
.footer-form input, .footer-form button { width: 100%; }
.footer-form input { background: rgba(255, 255, 255, 0.92); border: 1px solid rgba(255, 255, 255, 0.4); }
.copy { max-width: var(--max); margin: 28px auto 0; color: rgba(205, 217, 236, 0.6); font-size: 13px; border-top: 1px solid rgba(148, 163, 184, 0.25); padding-top: 16px; position: relative; }

.product-page { align-items: start; gap: 28px; }
.product-page .card { min-height: 0; }
.product-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.product-scope { margin: 0; padding-left: 18px; }
.product-scope li { margin: 8px 0; }
.specs p { margin: 0; }

/* WhatsApp Butonu — logo ve orijinal marka yeşili */
.wa {
  position: fixed; right: 18px; bottom: 18px; z-index: 40;
  background: linear-gradient(145deg, #2fd167 0%, #1fbf55 45%, #189d46 100%);
  color: #ffffff; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 6px 20px rgba(24, 157, 70, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa svg {
  width: 30px; height: 30px;
  fill: #ffffff;
  display: block;
}
.wa:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 12px 30px rgba(24, 157, 70, 0.5); }

.timeline { display: grid; gap: 16px; }
.step { display: grid; grid-template-columns: 56px 1fr; gap: 14px; align-items: start; }
.num {
  width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, #e0222f 0%, #b0102a 100%);
  color: #ffffff;
  display: grid; place-items: center; font-family: var(--display); font-size: 22px; font-weight: 700;
  box-shadow: 0 4px 12px rgba(207, 31, 43, 0.35);
}

.map {
  width: 100%; min-height: 280px; border: 0; border-radius: 20px; filter: grayscale(0.3) contrast(1.1) saturate(0.7);
}

/* ═══════════════════════════════════════════
   RESPONSIVE — TABLET (max-width: 1024px)
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ✓ Tüm sayfada varsayılan olarak gizli; mobilde açılır */
.mobile-drawer { display: none; }

/* ═══════════════════════════════════════════
   RESPONSIVE — MOBİL (max-width: 900px)
   ═══════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero-grid, .grid-3, .grid-2, .stats, .form-row, .sector-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item img { height: 220px; }
  .hero { padding: 56px 16px 64px; min-height: auto; }
  .hero h1 { font-size: clamp(32px, 8vw, 48px); }
  .section { padding: 40px 16px 56px; }
  .machine-art img, .product-photo img { height: 260px; }
  .hero-gallery { height: 280px; }
  .about-photo img { height: 220px; }

  /* Topbar gizle */
  .topbar { display: none; }

  /* Nav wrap */
  .nav-wrap { padding: 12px 16px; gap: 12px; }

  /* Logo küçült */
  .logo-mark { width: 44px; height: 44px; }

  /* Hamburger'ı sağ tarafa al */
  .menu-btn {
    display: flex;
    align-items: center; justify-content: center;
    order: 3;
    position: relative;
  }

  /* Başlıktaki inline CTA'yı gizle (CTA menü içinde mevcut) */
  .nav-wrap > .btn-primary {
    display: none;
  }

  /* Desktop nav gizle */
  nav#mainNav {
    display: none;
  }

  /* Sağdan kayan mobil menü paneli (body'ye eklenir) */
  .mobile-drawer.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(340px, 85vw);
    z-index: 58;
    background: rgba(255, 255, 255, 0.98);
    border-left: 1px solid var(--metal-dark);
    padding: 24px 20px;
    overflow-y: auto;
    animation: slideInRight 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
    -webkit-overflow-scrolling: touch;
  }

  @keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0.5; }
    to { transform: translateX(0); opacity: 1; }
  }
  @keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
  }

  .mobile-drawer.mobile-closing {
    animation: slideOutRight 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }

  /* Drawer başlığı */
  .mobile-drawer .drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
  }
  .mobile-drawer .drawer-title {
    font-family: var(--display);
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }
  .mobile-drawer .drawer-close {
    display: grid;
    place-items: center;
    width: 36px; height: 36px;
    border: 1px solid var(--line);
    background: transparent;
    border-radius: 10px;
    font-size: 18px;
    color: var(--muted);
    cursor: pointer;
  }

  /* Menü içindeki linkleri büyük ve dokunma-dostu yap */
  .mobile-drawer > ul {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .mobile-drawer > ul > li {
    display: block;
  }
  .mobile-drawer > ul > li > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
    border-radius: 12px;
    transition: background var(--transition);
    min-height: 48px;
  }
  .mobile-drawer > ul > li > a:hover,
  .mobile-drawer > ul > li > a:active {
    background: rgba(59, 130, 246, 0.08);
  }
  .mobile-drawer > ul > li > a.active {
    color: var(--blue);
    background: rgba(59, 130, 246, 0.1);
  }

  /* Alt menü ok işareti */
  .mobile-drawer > ul > li > a.has-sub::after {
    content: '▾';
    font-size: 12px;
    color: var(--metal-2);
    transition: transform 0.25s ease;
  }
  .mobile-drawer > ul > li.open > a.has-sub::after {
    transform: rotate(180deg);
  }

  /* Alt menüler */
  .mobile-drawer ul ul {
    display: none;
    position: static;
    background: transparent;
    border: none;
    padding: 4px 0 4px 16px;
    box-shadow: none;
    min-width: auto;
    border-left: 2px solid var(--metal-light);
    margin-left: 16px;
  }
  .mobile-drawer ul ul.show {
    display: block;
  }
  .mobile-drawer ul ul a {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    color: var(--muted);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    min-height: 44px;
    transition: background var(--transition), color var(--transition);
  }
  .mobile-drawer ul ul a:hover,
  .mobile-drawer ul ul a:active {
    background: rgba(59, 130, 246, 0.08);
    color: var(--text);
  }

  /* Menü altına teklif butonu ekle */
  .mobile-drawer .mobile-cta {
    display: block;
    margin-top: 20px;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--blue-2), var(--blue));
    color: #ffffff;
    text-align: center;
    border-radius: 14px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.02em;
  }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  /* Step pattern */
  .step { grid-template-columns: 44px 1fr; gap: 10px; }
  .num { width: 38px; height: 38px; font-size: 18px; }
}

/* ═══════════════════════════════════════════
   RESPONSIVE — KÜÇÜK MOBİL (max-width: 480px)
   ═══════════════════════════════════════════ */
@media (max-width: 480px) {
  .hero { padding: 40px 14px 48px; }
  .hero h1 { font-size: clamp(28px, 9vw, 40px); }
  .lead { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; padding: 14px 20px; }
  .section { padding: 32px 14px 44px; }
  h1 { font-size: clamp(24px, 7vw, 36px); }
  h2 { font-size: clamp(24px, 6vw, 36px); }
  h3 { font-size: 18px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 28px; }
  .stat { padding: 14px; }
  .stat b { font-size: 28px; }
  .stat span { font-size: 12px; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 30px; padding-top: 20px; }
  .feature-grid { grid-template-columns: 1fr; gap: 12px; }
  .card { padding: 16px; border-radius: 14px; }
  .grid-3 { gap: 12px; }
  .grid-2 { gap: 16px; }
  .form { padding: 18px; border-radius: 18px; }
  .calc { padding: 16px; border-radius: 18px; }
  .nav-wrap { padding: 10px 14px; }
  .logo-mark { width: 40px; height: 40px; }
  .btn { padding: 10px 16px; font-size: 14px; }
  .machine-art img, .product-photo img { height: 200px; }
  .hero-gallery { height: 220px; gap: 8px; }
  .g-launch { right: 8px; bottom: 8px; padding: 6px 10px; font-size: 11px; }
  .grid-photos { grid-template-columns: 1fr; gap: 10px; }
  .gallery-grid { grid-template-columns: 1fr; gap: 14px; }
  .page-hero { padding: 36px 14px 32px; }
  .map { min-height: 220px; border-radius: 14px; }

  .mobile-drawer.mobile-open {
    width: 100vw;
  }
  .mobile-drawer.mobile-open > ul > li > a {
    padding: 12px 14px;
    font-size: 15px;
  }

  .footer-grid { gap: 24px; }
  .site-footer h3 { font-size: 16px; }
}

/* ═══════════════════════════════════════════
   RESPONSIVE —ÇOK KÜÇÜK (max-width: 360px)
   ═══════════════════════════════════════════ */
@media (max-width: 360px) {
  .hero h1 { font-size: 26px; }
  .stats { grid-template-columns: 1fr; }
  .logo-mark { width: 34px; height: 34px; }
}