/* ============================
   TRAKYA PREKAST — styles.css
   ============================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #00609F;
  --blue-dark: #004d80;
  --blue-light: #e6f2fa;
  --blue-mid: #cce4f5;
  --orange: #FC8002;
  --orange-dark: #e06f00;
  --orange-light: #fff4e6;
  --text: #545454;
  --text-light: #888;
  --text-xlight: #aaa;
  --white: #ffffff;
  --bg: #f8f9fb;
  --bg-dark: #0d1b2a;
  --border: #e0e7ef;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 2px 18px rgba(0,96,159,0.08);
  --shadow-hover: 0 8px 32px rgba(0,96,159,0.16);
}

html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; color: var(--text); background: var(--white); line-height: 1.7; font-size: 15px; }

/* SKIP LINK (ERİŞİLEBİLİRLİK + SEO) */
.skip-link {
  position: absolute; top: -50px; left: 1rem; background: var(--blue); color: white;
  padding: 10px 18px; font-weight: 600; font-size: 13px; text-decoration: none;
  border-radius: 0 0 8px 8px; z-index: 9999; transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ---- NAV ---- */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  height: 90px; display: flex; align-items: center;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between; width: 100%;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
  width: 40px; height: 40px; background: var(--blue); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.logo-mark svg { width: 22px; height: 22px; fill: white; }
.logo-text { font-size: 17px; font-weight: 700; color: var(--blue); letter-spacing: -0.3px; }
.logo-text span { color: var(--orange); }
.nav-links { display: flex; align-items: center; gap: 1.75rem; }
.nav-links a { text-decoration: none; color: var(--text); font-size: 13.5px; font-weight: 500; transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); font-weight: 600; }
.nav-catalog {
  background: transparent; color: var(--blue); border: 1.5px solid var(--blue);
  padding: 8px 16px; border-radius: 6px; font-size: 12.5px; font-weight: 600;
  text-decoration: none; transition: all .2s; display: inline-flex; align-items: center; gap: 6px;
}
.nav-catalog:hover { background: var(--blue-light); }
.nav-catalog svg { width: 14px; height: 14px; fill: var(--blue); }
.nav-cta {
  background: var(--orange); color: white !important; padding: 9px 22px; border-radius: 6px;
  font-size: 13px; font-weight: 600 !important; text-decoration: none; transition: background .2s, transform .15s;
}
.nav-cta:hover { background: var(--orange-dark); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--blue); border-radius: 2px; }

/* ---- HERO ---- */
.hero {
  padding: 130px 2rem 80px;
  background: linear-gradient(135deg, #0d1b2a 0%, #00609F 60%, #0d3d6b 100%);
  position: relative; overflow: hidden; min-height: 92vh; display: flex; align-items: center;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; position: relative; z-index: 1; width: 100%; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(252,128,2,0.18); color: #FC8002; border: 1px solid rgba(252,128,2,0.35);
  padding: 6px 16px; border-radius: 40px; font-size: 12px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; margin-bottom: 1.5rem;
}
.hero-badge::before { content: ''; width: 6px; height: 6px; background: var(--orange); border-radius: 50%; }
.hero h1 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; color: white; line-height: 1.2; letter-spacing: -0.5px; margin-bottom: 1.5rem; }
.hero h1 em { font-style: normal; color: var(--orange); }
.hero p { color: rgba(255,255,255,0.78); font-size: 15.5px; line-height: 1.8; margin-bottom: 2.5rem; max-width: 480px; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  background: var(--orange); color: white; padding: 14px 28px; border-radius: 8px;
  font-weight: 700; font-size: 14px; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: all .2s; border: 2px solid var(--orange);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: white; padding: 14px 28px; border-radius: 8px;
  font-weight: 600; font-size: 14px; text-decoration: none; border: 2px solid rgba(255,255,255,0.35);
  transition: all .2s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-ghost:hover { border-color: white; background: rgba(255,255,255,0.08); }
.hero-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.hero-card {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg); padding: 1.5rem; backdrop-filter: blur(6px); transition: all .25s;
}
.hero-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-3px); }
.hero-card-icon {
  width: 46px; height: 46px; background: rgba(252,128,2,0.2); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.hero-card-icon svg { width: 24px; height: 24px; fill: var(--orange); }
.hero-card h3 { font-size: 13.5px; font-weight: 700; color: white; margin-bottom: 6px; }
.hero-card p { font-size: 12px; color: rgba(255,255,255,0.62); line-height: 1.6; }
.hero-stat-bar {
  display: flex; gap: 2rem; margin-top: 2.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 2rem; font-weight: 800; color: white; line-height: 1; }
.hero-stat .num span { color: var(--orange); }
.hero-stat .lbl { font-size: 11px; color: rgba(255,255,255,0.6); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ---- PAGE HERO (ALT SAYFALAR) ---- */
.page-hero {
  padding: 120px 2rem 60px;
  background: linear-gradient(135deg, #0d1b2a 0%, #003d6e 100%);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 1rem; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; font-size: 12.5px; transition: color .2s; }
.breadcrumb a:hover { color: white; }
.breadcrumb .sep { color: rgba(255,255,255,0.3); font-size: 11px; }
.breadcrumb .current { color: var(--orange); font-size: 12.5px; font-weight: 600; }
.page-hero h1 { font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 800; color: white; letter-spacing: -0.4px; line-height: 1.2; margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.72); font-size: 15.5px; max-width: 620px; line-height: 1.8; }

/* ---- SECTIONS ---- */
.section { padding: 90px 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-tag { display: inline-block; background: var(--blue-light); color: var(--blue); font-size: 11.5px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 5px 14px; border-radius: 40px; margin-bottom: 1rem; }
.section-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: var(--blue); letter-spacing: -0.4px; line-height: 1.25; margin-bottom: 1rem; }
.section-sub { color: var(--text-light); font-size: 15.5px; max-width: 600px; line-height: 1.8; }
.section-head { margin-bottom: 3.5rem; }
.section-head.center { text-align: center; }
.section-head.center .section-sub { margin: 0 auto; }
.section-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 700; color: var(--blue); text-decoration: none; margin-top: 0.75rem; }
.section-link svg { width: 14px; height: 14px; fill: var(--blue); transition: transform .2s; }
.section-link:hover svg { transform: translateX(3px); }

/* ---- TRUST STRIP ---- */
.trust { background: var(--bg); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 1.8rem 2rem; }
.trust-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 3rem; flex-wrap: wrap; justify-content: space-between; }
.trust-label { font-size: 12px; font-weight: 600; color: var(--text-xlight); text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; }
.trust-items { display: flex; gap: 3rem; flex-wrap: wrap; align-items: center; }
.trust-item { font-size: 13px; font-weight: 600; color: var(--text-light); display: flex; align-items: center; gap: 7px; }
.trust-item::before { content: ''; width: 8px; height: 8px; background: var(--orange); border-radius: 50%; flex-shrink: 0; }

/* ---- TWO-POWER ---- */
.two-power { background: var(--bg); }
.power-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.power-card {
  background: white; border-radius: var(--radius-lg); border: 1.5px solid var(--border);
  padding: 2.5rem; position: relative; overflow: hidden; transition: all .25s;
}
.power-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: var(--blue-mid); }
.power-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--blue); }
.power-card.orange::after { background: var(--orange); }
.power-card-num { font-size: 3.5rem; font-weight: 800; color: var(--blue-light); line-height: 1; margin-bottom: 1rem; }
.power-card.orange .power-card-num { color: var(--orange-light); }
.power-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--blue); margin-bottom: 0.75rem; }
.power-card.orange h3 { color: var(--orange); }
.power-card p { font-size: 14px; color: var(--text); line-height: 1.8; margin-bottom: 1.5rem; }
.power-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.power-list li { font-size: 13.5px; color: var(--text); display: flex; align-items: flex-start; gap: 10px; }
.power-list li::before { content: '✓'; font-weight: 700; color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.power-card.orange .power-list li::before { color: var(--orange); }

/* ---- STATS ---- */
.stats-band { background: var(--blue); padding: 60px 2rem; }
.stats-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item .num { font-size: 2.8rem; font-weight: 800; color: white; line-height: 1; }
.stat-item .num .accent { color: var(--orange); }
.stat-item .lbl { font-size: 12.5px; color: rgba(255,255,255,0.7); margin-top: 8px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ---- PRODUCTS (TABS) ---- */
.products { background: white; }
.products-tabs { display: flex; gap: 0; border: 1.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 3rem; }
.tab-btn {
  flex: 1; padding: 14px 20px; font-family: 'Poppins', sans-serif; font-size: 13.5px; font-weight: 600;
  cursor: pointer; background: white; border: none; color: var(--text-light);
  transition: all .2s; text-align: center; border-right: 1px solid var(--border);
}
.tab-btn:last-child { border-right: none; }
.tab-btn.active { background: var(--blue); color: white; }
.tab-btn:hover:not(.active) { background: var(--bg); color: var(--blue); }
.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: center; }
.prod-img-wrap {
  background: var(--bg); border-radius: var(--radius-lg); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center; border: 1px solid var(--border);
  overflow: hidden; position: relative;
}
.prod-img-pattern {
  position: absolute; inset: 0; opacity: 0.06;
  background-image: repeating-linear-gradient(45deg, var(--blue) 0, var(--blue) 1px, transparent 0, transparent 50%);
  background-size: 20px 20px;
}
.prod-img-icon { position: relative; z-index: 1; }
.prod-img-icon svg { width: 80px; height: 80px; fill: var(--blue); opacity: 0.35; }
.prod-content h3 { font-size: 1.5rem; font-weight: 800; color: var(--blue); margin-bottom: 1rem; line-height: 1.3; }
.prod-content p { font-size: 14.5px; color: var(--text); line-height: 1.85; margin-bottom: 1.5rem; }
.prod-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1.5px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 1.5rem; }
.spec-item { padding: 14px 16px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.spec-item:nth-child(2n) { border-right: none; }
.spec-item:nth-last-child(-n+2) { border-bottom: none; }
.spec-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-xlight); font-weight: 600; margin-bottom: 3px; }
.spec-val { font-size: 13.5px; font-weight: 700; color: var(--blue); }
.prod-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.prod-tag { background: var(--blue-light); color: var(--blue); font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 20px; }
.prod-tag.orange { background: var(--orange-light); color: var(--orange); }

/* ---- ÜST YAPI ELEMANLARI ---- */
.ust-yapi { background: white; }
.uyt-toolbar { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 1.5rem; margin-bottom: 3rem; }
.uyt-toolbar-text { max-width: 600px; }
.btn-catalog {
  display: inline-flex; align-items: center; gap: 10px; background: var(--blue); color: white;
  padding: 14px 26px; border-radius: 8px; font-weight: 700; font-size: 14px; text-decoration: none;
  transition: all .2s; border: 2px solid var(--blue); flex-shrink: 0;
}
.btn-catalog:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-2px); }
.btn-catalog svg { width: 18px; height: 18px; fill: white; }
.catalog-meta { font-size: 11.5px; color: var(--text-xlight); margin-top: 8px; text-align: right; }
.uyt-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.uyt-card {
  background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.5rem; transition: all .25s;
}
.uyt-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: var(--blue-mid); background: white; }
.uyt-icon { width: 42px; height: 42px; background: var(--blue-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.uyt-icon svg { width: 22px; height: 22px; fill: var(--blue); }
.uyt-card h4 { font-size: 13.5px; font-weight: 700; color: var(--blue); margin-bottom: 6px; line-height: 1.4; }
.uyt-card p { font-size: 12.5px; color: var(--text-light); line-height: 1.65; }
.uyt-specs { list-style: none; margin: 0.65rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 3px; }
.uyt-specs li { font-size: 11.5px; color: var(--text); padding-left: 14px; position: relative; line-height: 1.5; }
.uyt-specs li::before { content: '✓'; position: absolute; left: 0; color: var(--blue); font-weight: 700; font-size: 10px; top: 1px; }
.uyt-use { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 0.7rem; border-top: 1px solid var(--border); padding-top: 0.65rem; }
.uyt-use span { font-size: 10px; background: var(--blue-light); color: var(--blue); border-radius: 20px; padding: 2px 8px; font-weight: 600; letter-spacing: 0.3px; }

/* ---- SEKTÖRLER ---- */
.sectors { background: var(--bg); }
.sectors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.sector-card {
  background: white; border-radius: var(--radius-lg); border: 1.5px solid var(--border);
  padding: 2rem; transition: all .25s; position: relative; overflow: hidden;
}
.sector-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: var(--orange); }
.sector-icon { width: 52px; height: 52px; background: var(--blue-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.sector-icon svg { width: 26px; height: 26px; fill: var(--blue); }
.sector-card h3 { font-size: 1rem; font-weight: 700; color: var(--blue); margin-bottom: 0.75rem; }
.sector-card p { font-size: 13.5px; color: var(--text); line-height: 1.75; margin-bottom: 1.25rem; }
.sector-card .highlight {
  background: var(--orange-light); color: var(--orange); font-size: 12px; font-weight: 700;
  padding: 5px 12px; border-radius: 20px; display: inline-block;
}

/* ---- LOJİSTİK ---- */
.lojistik { background: white; }
.lojistik-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.lojistik-content h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; color: var(--blue); line-height: 1.25; margin-bottom: 1rem; letter-spacing: -0.3px; }
.lojistik-content > p { font-size: 15px; color: var(--text); line-height: 1.85; margin-bottom: 2rem; }
.lojistik-points { display: flex; flex-direction: column; gap: 1.25rem; }
.loji-point { display: flex; gap: 1rem; align-items: flex-start; }
.loji-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.loji-icon svg { width: 22px; height: 22px; fill: var(--blue); }
.loji-text h4 { font-size: 14px; font-weight: 700; color: var(--blue); margin-bottom: 3px; }
.loji-text p { font-size: 13px; color: var(--text-light); line-height: 1.7; }
.lojistik-map { background: var(--bg); border-radius: var(--radius-lg); border: 1.5px solid var(--border); padding: 2rem; }
.map-title { font-size: 12px; font-weight: 700; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 1.5rem; }
.route-list { display: flex; flex-direction: column; gap: 0; }
.route-item { display: flex; align-items: center; gap: 1rem; padding: 12px 0; border-bottom: 1px solid var(--border); transition: all .2s; cursor: default; }
.route-item:last-child { border-bottom: none; }
.route-item:hover { padding-left: 4px; }
.route-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
.route-dot.daily { background: #22c55e; }
.route-dot.weekly { background: var(--orange); }
.route-city { font-size: 13.5px; font-weight: 600; color: var(--text); flex: 1; }
.route-dist { font-size: 12.5px; color: var(--text-light); }
.route-freq { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 12px; }
.route-freq.daily { background: #dcfce7; color: #16a34a; }
.route-freq.weekly { background: var(--orange-light); color: var(--orange); }
.map-legend { display: flex; gap: 1rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--border); }
.leg-item { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--text-light); }
.leg-dot { width: 8px; height: 8px; border-radius: 50%; }

/* ---- TEKNİK ---- */
.teknik { background: #0d1b2a; }
.teknik .section-tag { background: rgba(252,128,2,0.15); color: var(--orange); }
.teknik .section-title { color: white; }
.teknik .section-sub { color: rgba(255,255,255,0.6); }
.teknik-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.teknik-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-lg); padding: 1.75rem; transition: all .25s; }
.teknik-card:hover { background: rgba(255,255,255,0.09); border-color: rgba(252,128,2,0.4); }
.teknik-card h4 { font-size: 13.5px; font-weight: 700; color: var(--orange); margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.5px; }
.teknik-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.teknik-card ul li { font-size: 13px; color: rgba(255,255,255,0.75); padding-left: 16px; position: relative; line-height: 1.6; }
.teknik-card ul li::before { content: '—'; position: absolute; left: 0; color: var(--orange); font-weight: 700; }
.teknik-table-wrap { margin-top: 2.5rem; }
.teknik-table { width: 100%; border-collapse: collapse; }
.teknik-table th { background: rgba(252,128,2,0.12); color: var(--orange); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; padding: 12px 16px; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.1); }
.teknik-table td { padding: 12px 16px; font-size: 13.5px; color: rgba(255,255,255,0.8); border-bottom: 1px solid rgba(255,255,255,0.07); }
.teknik-table tr:hover td { background: rgba(255,255,255,0.03); }
.teknik-table td:last-child { font-weight: 700; color: white; }

/* ---- BÖLGESEL ---- */
.bolgesel { background: var(--bg); }
.bolge-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.bolge-card { background: white; border-radius: var(--radius-lg); border: 1.5px solid var(--border); overflow: hidden; transition: all .25s; }
.bolge-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.bolge-header { background: var(--blue); padding: 1.5rem; position: relative; overflow: hidden; }
.bolge-header::after { content: ''; position: absolute; right: -20px; top: -20px; width: 80px; height: 80px; border-radius: 50%; background: rgba(255,255,255,0.05); }
.bolge-header h3 { font-size: 14px; font-weight: 700; color: white; line-height: 1.4; position: relative; z-index: 1; }
.bolge-body { padding: 1.5rem; }
.bolge-body p { font-size: 13.5px; color: var(--text); line-height: 1.75; margin-bottom: 1rem; }
.bolge-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.bolge-tag { background: var(--bg); color: var(--text-light); font-size: 11.5px; font-weight: 600; padding: 4px 10px; border-radius: 12px; border: 1px solid var(--border); }

/* ---- BLOG ---- */
.blog { background: white; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.blog-card { background: var(--bg); border-radius: var(--radius-lg); overflow: hidden; border: 1.5px solid var(--border); transition: all .25s; }
.blog-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: var(--blue-mid); }
.blog-thumb { height: 160px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.blog-thumb.blue { background: linear-gradient(135deg, var(--blue) 0%, #004d80 100%); }
.blog-thumb.orange { background: linear-gradient(135deg, var(--orange) 0%, #e06f00 100%); }
.blog-thumb.dark { background: linear-gradient(135deg, #1a2a3a 0%, #0d1b2a 100%); }
.blog-thumb-icon svg { width: 48px; height: 48px; fill: rgba(255,255,255,0.25); }
.blog-cat { position: absolute; top: 12px; left: 12px; background: rgba(255,255,255,0.15); backdrop-filter: blur(4px); color: white; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; padding: 4px 10px; border-radius: 20px; }
.blog-body { padding: 1.5rem; }
.blog-body h4 { font-size: 13.5px; font-weight: 700; color: var(--blue); line-height: 1.5; margin-bottom: 0.5rem; }
.blog-body p { font-size: 12.5px; color: var(--text-light); line-height: 1.7; }
.blog-read { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--orange); margin-top: 0.75rem; text-decoration: none; }
.blog-read svg { width: 14px; height: 14px; fill: var(--orange); transition: transform .2s; }
.blog-card:hover .blog-read svg { transform: translateX(3px); }

/* ---- CTA BAND ---- */
.cta-band { background: linear-gradient(135deg, var(--orange) 0%, #e06f00 100%); padding: 80px 2rem; text-align: center; }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: white; margin-bottom: 1rem; letter-spacing: -0.3px; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: 16px; margin-bottom: 2.5rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-btns { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.btn-white { background: white; color: var(--orange); padding: 14px 30px; border-radius: 8px; font-weight: 700; font-size: 14px; text-decoration: none; transition: all .2s; display: inline-flex; align-items: center; gap: 8px; }
.btn-white:hover { background: #fff8f0; transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: white; padding: 14px 30px; border-radius: 8px; font-weight: 600; font-size: 14px; text-decoration: none; border: 2px solid rgba(255,255,255,0.5); transition: all .2s; }
.btn-outline-white:hover { border-color: white; background: rgba(255,255,255,0.1); }

/* ---- İLETİŞİM ---- */
.iletisim { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; }
.contact-info h2 { font-size: 1.8rem; font-weight: 800; color: var(--blue); margin-bottom: 1rem; }
.contact-info p { font-size: 15px; color: var(--text); line-height: 1.8; margin-bottom: 2rem; }
.contact-points { display: flex; flex-direction: column; gap: 1.25rem; }
.cp { display: flex; gap: 1rem; align-items: flex-start; }
.cp-icon { width: 44px; height: 44px; background: var(--blue); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cp-icon svg { width: 20px; height: 20px; fill: white; }
.cp-text strong { display: block; font-size: 13px; font-weight: 700; color: var(--blue); }
.cp-text span { font-size: 13.5px; color: var(--text); }
.contact-form { background: white; border-radius: var(--radius-lg); border: 1.5px solid var(--border); padding: 2.5rem; }
.contact-form h3 { font-size: 1.1rem; font-weight: 700; color: var(--blue); margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--border); border-radius: 8px;
  font-family: 'Poppins', sans-serif; font-size: 13.5px; color: var(--text);
  background: var(--bg); transition: border-color .2s, box-shadow .2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,96,159,0.08);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit {
  width: 100%; background: var(--orange); color: white; border: none; padding: 14px;
  border-radius: 8px; font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: all .2s; display: flex; align-items: center; justify-content: center; gap: 8px;
}
.form-submit:hover { background: var(--orange-dark); transform: translateY(-1px); }
.form-submit svg { width: 18px; height: 18px; fill: white; }

/* ---- PROJELER ---- */
.projects { background: var(--bg); }
.projects-intro { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 2rem; margin-bottom: 3.5rem; }
.projects-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.pstat { text-align: center; }
.pstat .num { font-size: 1.8rem; font-weight: 800; color: var(--blue); line-height: 1; }
.pstat .num span { color: var(--orange); }
.pstat .lbl { font-size: 11px; color: var(--text-xlight); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.project-card { background: white; border-radius: var(--radius-lg); border: 1.5px solid var(--border); overflow: hidden; transition: all .25s; }
.project-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.project-thumb { height: 190px; position: relative; display: flex; align-items: flex-end; padding: 1.25rem; }
.project-thumb.c1 { background: linear-gradient(135deg, #003d6e 0%, #00609F 100%); }
.project-thumb.c2 { background: linear-gradient(135deg, #0d1b2a 0%, #003d6e 100%); }
.project-thumb.c3 { background: linear-gradient(135deg, #004d80 0%, #0095d5 100%); }
.project-thumb.c4 { background: linear-gradient(135deg, #1a2a3a 0%, #00609F 100%); }
.project-thumb.c5 { background: linear-gradient(135deg, #003060 0%, #00609F 100%); }
.project-thumb.c6 { background: linear-gradient(135deg, #002244 0%, #004d80 100%); }
.project-thumb.c7 { background: linear-gradient(135deg, #2a1a0a 0%, #7a4a1a 100%); }
.project-thumb.c8 { background: linear-gradient(135deg, #1a2a1a 0%, #2d5a3d 100%); }
.project-thumb-inner { display: flex; align-items: center; justify-content: center; position: absolute; inset: 0; opacity: 0.07; z-index: 0; }
.project-thumb-inner svg { width: 80px; height: 80px; fill: white; }
.project-thumb-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; transition: transform .4s ease; }
.project-card:hover .project-thumb-img { transform: scale(1.04); }
.project-badge { position: relative; z-index: 1; background: rgba(255,255,255,0.15); backdrop-filter: blur(4px); color: white; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; padding: 4px 10px; border-radius: 20px; }
.project-m2 { position: absolute; top: 1rem; right: 1rem; background: var(--orange); color: white; font-size: 11.5px; font-weight: 700; padding: 4px 11px; border-radius: 20px; z-index: 1; }
.project-body { padding: 1.5rem; }
.project-body h3 { font-size: 15px; font-weight: 700; color: var(--blue); margin-bottom: 0.5rem; line-height: 1.4; }
.project-body p { font-size: 13px; color: var(--text-light); line-height: 1.65; margin-bottom: 1rem; }
.project-meta { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.project-meta-item { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--text-xlight); }
.project-meta-item svg { width: 13px; height: 13px; fill: var(--text-xlight); flex-shrink: 0; }
.project-status { display: inline-flex; align-items: center; gap: 5px; background: #dcfce7; color: #16a34a; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 12px; margin-top: 1rem; }
.project-status::before { content: ''; width: 6px; height: 6px; background: #16a34a; border-radius: 50%; display: inline-block; }

/* ---- FOOTER ---- */
footer { background: #0d1b2a; color: rgba(255,255,255,0.7); padding: 60px 2rem 30px; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { font-size: 13.5px; line-height: 1.8; margin: 1rem 0 1.5rem; max-width: 280px; }
.footer-logo-wrap { display: flex; align-items: center; gap: 10px; }
.footer-logo-mark { width: 38px; height: 38px; background: var(--orange); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.footer-logo-mark svg { width: 20px; height: 20px; fill: white; }
.footer-logo-text { font-size: 16px; font-weight: 700; color: white; }
.footer-logo-text span { color: var(--orange); }
.cert-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.cert-badge { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.8); font-size: 11px; font-weight: 600; padding: 5px 10px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.1); }
.footer-col h5 { font-size: 12.5px; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 1.25rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { color: rgba(255,255,255,0.62); text-decoration: none; font-size: 13.5px; transition: color .2s; }
.footer-col ul li a:hover { color: var(--orange); }
.footer-col ul li { font-size: 13.5px; color: rgba(255,255,255,0.62); line-height: 1.6; }
.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,0.08); margin-bottom: 1.5rem; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: 12.5px; color: rgba(255,255,255,0.4); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 12.5px; color: rgba(255,255,255,0.4); text-decoration: none; transition: color .2s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* ---- MOBİL MENU ---- */
.mobile-menu { display: none; position: fixed; inset: 0; background: white; z-index: 99; padding: 90px 2rem 2rem; flex-direction: column; gap: 1.5rem; overflow-y: auto; }
.mobile-menu.open { display: flex; }
.mobile-menu a { text-decoration: none; color: var(--text); font-size: 18px; font-weight: 600; padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
.mobile-menu .mobile-cta { background: var(--orange); color: white; padding: 14px; border-radius: 8px; text-align: center; font-size: 16px; font-weight: 700; margin-top: 1rem; border: none; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .power-grid { grid-template-columns: 1fr; }
  .tab-panel.active { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr 1fr; }
  .uyt-grid { grid-template-columns: 1fr 1fr; }
  .lojistik-grid { grid-template-columns: 1fr; gap: 3rem; }
  .teknik-grid { grid-template-columns: 1fr 1fr; }
  .bolge-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .stats-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 100px 1.5rem 60px; min-height: auto; }
  .hero-cards { grid-template-columns: 1fr; }
  .hero-stat-bar { gap: 1.5rem; }
  .section { padding: 60px 1.5rem; }
  .sectors-grid { grid-template-columns: 1fr; }
  .uyt-grid { grid-template-columns: 1fr; }
  .uyt-toolbar { flex-direction: column; align-items: flex-start; }
  .catalog-meta { text-align: left; }
  .blog-grid { grid-template-columns: 1fr; }
  .teknik-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .products-tabs { flex-direction: column; }
  .prod-specs { grid-template-columns: 1fr; }
  .spec-item { border-right: none !important; }
  .projects-grid { grid-template-columns: 1fr; }
  .projects-intro { flex-direction: column; align-items: flex-start; }
  .projects-stats { gap: 1.5rem; }
  .page-hero { padding: 100px 1.5rem 50px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}
/* Footer Contact Info */
.footer-contact-info { display:flex; flex-direction:column; gap:.5rem; margin:.75rem 0; }
.footer-ci-item { display:flex; align-items:center; gap:.5rem; color:rgba(255,255,255,.75); font-size:.8rem; text-decoration:none; transition:color .2s; }
.footer-ci-item:hover { color:#fff; }
/* Project Detail Page */
.proj-hero { background:linear-gradient(135deg,var(--blue) 0%,#003d6b 100%); padding:120px 2rem 60px; }
.proj-hero-inner { max-width:1100px; margin:0 auto; }
.proj-meta-bar { display:flex; flex-wrap:wrap; gap:1.5rem; margin-top:1.5rem; }
.proj-meta-item { display:flex; align-items:center; gap:.5rem; color:rgba(255,255,255,.85); font-size:.875rem; }
.proj-meta-item svg { width:16px;height:16px;fill:currentColor;flex-shrink:0; }
.proj-gallery { padding:3rem 2rem; max-width:1100px; margin:0 auto; }
.proj-gallery-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; }
.proj-gallery-grid img { width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:8px; cursor:pointer; transition:transform .25s,box-shadow .25s; }
.proj-gallery-grid img:hover { transform:scale(1.03); box-shadow:0 8px 24px rgba(0,0,0,.15); }
.proj-gallery-grid img:first-child { grid-column:span 2; grid-row:span 2; aspect-ratio:unset; }
.proj-desc { background:var(--bg); padding:3rem 2rem; }
.proj-desc-inner { max-width:1100px; margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:start; }
.proj-desc h2 { font-size:1.5rem; font-weight:700; color:var(--blue); margin-bottom:1rem; }
.proj-desc p { color:#555; line-height:1.8; margin-bottom:1rem; }
.proj-detail-list { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.6rem; }
.proj-detail-list li { display:flex; gap:.75rem; font-size:.9rem; color:#444; padding:.5rem 0; border-bottom:1px solid #eee; }
.proj-detail-list li:last-child { border-bottom:none; }
.proj-detail-list strong { color:#222; min-width:110px; flex-shrink:0; }
.proj-back { max-width:1100px; margin:0 auto; padding:2rem; }
.proj-back a { color:var(--blue); text-decoration:none; font-weight:600; font-size:.9rem; display:inline-flex; align-items:center; gap:.4rem; }
.proj-back a:hover { text-decoration:underline; }
/* Lightbox simple */
.lb-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.88); z-index:9999; align-items:center; justify-content:center; }
.lb-overlay.open { display:flex; }
.lb-img { max-width:90vw; max-height:90vh; object-fit:contain; border-radius:4px; }
.lb-close { position:absolute; top:1.5rem; right:1.5rem; color:#fff; font-size:2rem; cursor:pointer; line-height:1; background:none; border:none; }
@media (max-width:768px) {
  .proj-gallery-grid { grid-template-columns:1fr 1fr; }
  .proj-gallery-grid img:first-child { grid-column:span 2; }
  .proj-desc-inner { grid-template-columns:1fr; gap:2rem; }
}
@media (max-width:480px) {
  .proj-gallery-grid { grid-template-columns:1fr; }
  .proj-gallery-grid img:first-child { grid-column:span 1; }
}