:root {
  --navy-900: #071a3a;
  --navy-800: #0b2452;
  --navy-700: #0f2f6b;
  --navy-600: #143b85;
  --blue-500: #1e63c9;
  --blue-400: #2f7de8;
  --blue-100: #e3edfa;
  --blue-50:  #f1f6fd;
  --green-500: #6fb63d;
  --green-400: #8cc85b;
  --green-100: #e9f4df;
  --ink: #1c2536;
  --ink-2: #4a5568;
  --ink-3: #7b8597;
  --line: #e2e8f0;
  --bg: #f6f8fb;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(11, 36, 82, .06);
  --shadow-md: 0 12px 32px rgba(11, 36, 82, .10);
  --shadow-lg: 0 24px 60px rgba(11, 36, 82, .16);
  --radius: 14px;
  --radius-sm: 8px;
  --container: 1300px;
  --header-h: 84px;
  --font: "Montserrat", "Segoe UI", Tahoma, Arial, sans-serif;
}

ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
.ico { display: inline-flex; width: 20px; height: 20px; }
.ico svg { width: 100%; height: 100%; }
.ico-sm { width: 14px; height: 14px; }
[hidden] { display: none !important; }

/* Yeşil vurgu çizgisi (tasarımlarda başlık altı kısa çizgi) */
.accent-line { display: block; width: 44px; height: 3px; border-radius: 2px; background: var(--green-500); margin-top: 18px; }
.accent-line.blue { background: var(--blue-400); }

/* =========================== HEADER =========================== */
.site-header {
  position: sticky; top: 0; z-index: 100; background: var(--white);
  border-bottom: 1px solid transparent; transition: box-shadow .25s, border-color .25s;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); border-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }
.brand { display: inline-flex; align-items: center; height: 100%; }
.brand img { height: 48px; width: auto; }
.brand .brand-text { display: none; line-height: 1; color: var(--navy-800); }
.brand.no-img img { display: none; }
.brand.no-img .brand-text { display: flex; flex-direction: column; }
.brand-text b { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-weight: 700; font-size: 30px; letter-spacing: -.5px; }
.brand-text small { font-size: 11px; letter-spacing: 3px; font-weight: 600; margin-top: 2px; padding-left: 2px; }

.main-nav ul { display: flex; gap: 6px; }
.main-nav a {
  display: block; padding: 10px 12px; font-size: 12.5px; font-weight: 700; letter-spacing: .3px;
  text-transform: uppercase; color: var(--navy-800); position: relative; border-radius: 6px; transition: color .2s;
}
.main-nav a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 5px; height: 2px; border-radius: 2px;
  background: var(--blue-400); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.main-nav a:hover { color: var(--blue-500); }
.main-nav a.active::after, .main-nav a:hover::after { transform: scaleX(1); }

.header-tools { display: flex; align-items: center; gap: 8px; }
.lang-switch { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 10px; border-radius: 8px;
  font-size: 12.5px; font-weight: 700; color: var(--navy-800); transition: background .2s;
}
.lang-btn:hover { background: var(--blue-50); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 170px; background: var(--white);
  border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-md); padding: 6px;
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: all .2s;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: none; }
.lang-opt {
  display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 9px 10px;
  border-radius: 7px; font-weight: 700; font-size: 13px; color: var(--navy-800);
}
.lang-opt small { font-weight: 500; color: var(--ink-3); }
.lang-opt:hover { background: var(--blue-50); }
.lang-opt.is-current { background: var(--blue-100); color: var(--blue-500); }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 8px; align-items: center; justify-content: center; color: var(--navy-800); }
.nav-toggle .ico { width: 24px; height: 24px; }
.nav-toggle .ico-close { display: none; }
body.nav-open .nav-toggle .ico-open { display: none; }
body.nav-open .nav-toggle .ico-close { display: inline-flex; }

/* =========================== HERO (politika sayfaları) =========================== */
.hero {
  padding: 0;
  position: relative; color: var(--white); overflow: hidden; isolation: isolate;
  background: linear-gradient(100deg, var(--navy-900) 0%, var(--navy-700) 55%, var(--navy-600) 100%);
}
.hero .hero-img {
  position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center;
}
.hero .hero-img img { width: 100%; height: 100%; object-fit: cover; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(7,26,58,.82) 0%, rgba(11,36,82,.62) 38%, rgba(15,47,107,.28) 70%, rgba(15,47,107,.08) 100%);
}
.hero-inner { min-height: 300px; display: flex; flex-direction: column; justify-content: center; padding: 56px 28px; }
.hero-badge {
  width: 58px; height: 58px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.7); display: grid; place-items: center;
  margin-bottom: 22px; color: var(--white); background: rgba(255,255,255,.06); backdrop-filter: blur(4px);
}
.hero-badge svg { width: 26px; height: 26px; }
.hero h1 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; line-height: 1.15; letter-spacing: .2px; max-width: 760px; text-shadow: 0 2px 14px rgba(3,14,36,.45); }
.hero p.lead { margin-top: 16px; max-width: 520px; font-size: 15px; color: rgba(255,255,255,.88); }

/* Ortalanmış hero (Sertifikalar / Yönetim Sistemleri) */
.hero.center .hero-inner { align-items: center; text-align: center; min-height: 320px; }
.hero.center::before {
  background: linear-gradient(90deg, rgba(7,26,58,.78) 0%, rgba(11,36,82,.58) 35%, rgba(11,36,82,.38) 60%, rgba(11,36,82,.45) 100%);
}
.hero.center .accent-line { margin: 20px auto 0; }
.hero.center .hero-badge { margin-bottom: 18px; }
.hero-side-img {
  position: absolute; right: 4%; top: 50%; transform: translateY(-50%); width: min(24vw, 300px); z-index: 0;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.35));
}
.hero-side-img img { width: 100%; height: auto; }
/* Yönetim sistemleri – sol ikon kümesi */
.hero-icons { position: absolute; left: 12%; top: 50%; transform: translateY(-50%); width: 240px; height: 200px; z-index: 0; pointer-events: none; }
.hero-icons span {
  position: absolute; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.08); border: 1.5px solid rgba(160,196,255,.45); color: #bfd6ff; backdrop-filter: blur(3px);
  animation: float 6s ease-in-out infinite;
}
.hero-icons span svg { width: 28px; height: 28px; }
.hero-icons span:nth-child(1) { left: 0; top: 30px; width: 76px; height: 76px; }
.hero-icons span:nth-child(2) { left: 96px; top: 0; animation-delay: -1.5s; }
.hero-icons span:nth-child(3) { left: 170px; top: 60px; animation-delay: -3s; }
.hero-icons span:nth-child(4) { left: 86px; top: 92px; animation-delay: -4.5s; }
.hero-icons span:nth-child(5) { left: 160px; top: 150px; width: 52px; height: 52px; animation-delay: -2s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Işık halkaları (dekor) */
.hero .glow {
  position: absolute; z-index: -1; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(47,125,232,.45) 0%, rgba(47,125,232,0) 70%);
}

/* =========================== GÖRSEL YER TUTUCU =========================== */
.img-slot {
  position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(20,59,133,.05) 0 18px, rgba(20,59,133,0) 18px 36px),
    linear-gradient(160deg, #dfe8f6, #c9d8ee);
}
.img-slot img { width: 100%; height: 100%; object-fit: cover; }
.img-slot.missing::after {
  content: attr(data-label); position: absolute; inset: auto 12px 12px 12px; padding: 8px 12px;
  background: rgba(11,36,82,.85); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .3px;
  border-radius: 6px; text-align: center; font-family: ui-monospace, Menlo, Consolas, monospace;
}
.img-slot.dark { background: linear-gradient(160deg, #143b85, #0b2452); }

/* =========================== GENEL BÖLÜM =========================== */
.section { padding: 64px 0; }
.section.tint { background: var(--bg); }
.section-title { font-size: 22px; font-weight: 700; color: var(--navy-800); margin-bottom: 22px; }
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--line); }

/* Politika metni */
.policy-text { color: var(--ink-2); font-size: 14.2px; line-height: 1.75; }
.policy-text p { margin-bottom: 14px; }
.policy-text ul { margin: 6px 0 16px; }
.policy-text li { position: relative; padding-left: 20px; margin-bottom: 6px; }
.policy-text li::before {
  content: ""; position: absolute; left: 3px; top: 10px; width: 7px; height: 7px; border-radius: 50%; background: var(--green-500);
}
.policy-text.blue li::before { background: var(--blue-400); }

/* =========================== HAKKIMIZDA =========================== */
.about-top { position: relative; padding: 56px 0 0; overflow: hidden; }
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 0; align-items: stretch; }
.about-copy { padding: 8px 40px 56px 28px; }
.about-copy h1 { font-size: clamp(30px, 3.4vw, 40px); font-weight: 800; color: var(--navy-800); letter-spacing: .5px; }
.about-copy .accent-line { background: var(--blue-400); margin: 18px 0 26px; width: 52px; }
.about-copy p { color: var(--ink-2); font-size: 14.6px; line-height: 1.8; margin-bottom: 16px; }
.about-copy p strong { color: var(--navy-800); font-weight: 700; }

.about-visual { position: relative; min-height: 560px; }
.about-visual .img-slot {
  position: absolute; inset: 0 0 0 110px; border-radius: 260px 0 0 0 / 200px 0 0 0;
}
.about-visual .img-slot::before {
  content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,36,82,.35), rgba(11,36,82,0) 45%);
  z-index: 1; pointer-events: none;
}
.stats { position: absolute; left: 0; top: 40px; display: flex; flex-direction: column; gap: 12px; z-index: 2; width: 250px; }
.stat {
  display: flex; align-items: center; gap: 14px; padding: 12px 16px; background: rgba(255,255,255,.96);
  border-radius: 12px; box-shadow: var(--shadow-md); border: 1px solid rgba(255,255,255,.6);
  transform: translateX(-12px); opacity: 0; animation: slideIn .6s cubic-bezier(.2,.7,.2,1) forwards;
}
.stat:nth-child(1) { animation-delay: .05s } .stat:nth-child(2) { animation-delay: .15s } .stat:nth-child(3) { animation-delay: .25s }
.stat:nth-child(4) { animation-delay: .35s } .stat:nth-child(5) { animation-delay: .45s }
@keyframes slideIn { to { transform: none; opacity: 1; } }
.stat .ico { width: 34px; height: 34px; color: var(--blue-500); flex: none; }
.stat .ico-bobin { width: 40px; }
.stat b { display: block; font-size: 13.5px; color: var(--navy-800); font-weight: 800; letter-spacing: .2px; }
.stat small { display: block; font-size: 10.5px; color: var(--ink-3); font-weight: 500; line-height: 1.35; margin-top: 2px; }

.company-info { padding: 40px 0 0; }
.company-info .container { background: var(--bg); border-radius: 18px; padding: 44px 44px 48px; }
.kicker { display: block; font-size: 11.5px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--blue-500); margin-bottom: 14px; }
.company-info h2 { font-size: 30px; color: var(--navy-800); font-weight: 800; letter-spacing: -.2px; margin-bottom: 26px; }
.info-table { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--line); gap: 1px; border: 1px solid var(--line); }
.info { background: var(--white); padding: 22px 24px 24px; min-height: 96px; }
.info small { display: block; color: var(--ink-3); font-size: 13px; font-weight: 500; margin-bottom: 10px; }
.info b { display: block; color: var(--navy-800); font-size: 15px; font-weight: 700; line-height: 1.4; }
@media (max-width: 960px) { .info-table { grid-template-columns: 1fr 1fr; } .company-info .container { padding: 32px 24px; } }
@media (max-width: 600px) { .info-table { grid-template-columns: 1fr; } }

/* =========================== POLÄ°TÄ°KA SAYFALARI =========================== */
.policy-layout { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 44px; padding: 48px 0 64px; align-items: start; }
.policy-side { position: sticky; top: calc(var(--header-h) + 20px); display: flex; flex-direction: column; gap: 18px; }
.side-card {
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-md); overflow: hidden; border: 1px solid var(--line);
}
.side-card .sc-body { padding: 30px 26px 26px; }
.side-card .sc-icon {
  width: 68px; height: 68px; border-radius: 50%; border: 1.5px solid var(--green-400); display: grid; place-items: center;
  color: var(--green-500); margin: 0 auto 18px; background: var(--green-100);
}
.side-card .sc-icon svg { width: 30px; height: 30px; }
.side-card.blue .sc-icon { border-color: var(--blue-400); color: var(--blue-500); background: var(--blue-100); }
.side-card h2 { font-size: 20px; line-height: 1.22; font-weight: 800; color: var(--navy-800); letter-spacing: .3px; }
.side-card h2 em { font-style: normal; color: var(--green-500); }
.side-card.blue h2 em { color: var(--blue-500); }
.side-card .accent-line { margin: 16px 0; }
.side-card p { font-size: 13.2px; color: var(--ink-2); line-height: 1.65; }
.side-card .img-slot { height: 220px; }

/* Sol kart altı ek içerik (İSG) */
.side-quote {
  background: linear-gradient(140deg, var(--navy-700), var(--navy-900)); color: #fff; border-radius: var(--radius);
  padding: 22px 24px; position: relative; overflow: hidden;
}
.side-quote::after {
  content: ""; position: absolute; right: -30px; top: -30px; width: 130px; height: 130px; border-radius: 50%;
  background: radial-gradient(circle, rgba(47,125,232,.55), rgba(47,125,232,0) 70%);
}
.side-quote b { display: block; font-size: 16px; font-weight: 700; line-height: 1.35; }
.side-quote small { display: block; margin-top: 8px; color: rgba(255,255,255,.7); font-size: 12px; letter-spacing: .4px; text-transform: uppercase; }
.side-feats { display: grid; gap: 10px; }
.feat {
  display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; background: var(--white);
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.feat .ico { width: 36px; height: 36px; flex: none; color: var(--blue-500); background: var(--blue-100); border-radius: 9px; padding: 8px; }
.feat b { display: block; font-size: 13px; color: var(--navy-800); }
.feat small { display: block; font-size: 11.5px; color: var(--ink-3); line-height: 1.45; margin-top: 2px; }

.policy-main { min-width: 0; }
.policy-cards { display: grid; grid-template-columns: 1.35fr 1fr; gap: 20px; margin-top: 28px; }
.pcard { display: flex; gap: 18px; align-items: flex-start; padding: 24px 26px; background: #eef3f9; border-radius: var(--radius); }
.pcard .pc-icon { width: 52px; height: 52px; flex: none; border-radius: 50%; background: var(--navy-700); color: #fff; display: grid; place-items: center; }
.pcard .pc-icon svg { width: 24px; height: 24px; }
.pcard h3 { font-size: 13.5px; letter-spacing: .3px; color: var(--navy-800); font-weight: 800; margin-bottom: 8px; }
.pcard.rev h3 { font-size: 15px; letter-spacing: 0; }
.pcard p { font-size: 12.8px; color: var(--ink-2); line-height: 1.6; }
.pcard.rev p { font-size: 13.5px; }

/* =========================== SERTÄ°FÄ°KALAR =========================== */
.cert-wrap { padding: 44px 0 72px; }
.cert-tabs { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 10px; }
.cert-tab {
  display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 22px 10px 18px; border-radius: 12px;
  background: var(--white); border: 1px solid var(--line); text-align: center; transition: all .25s; position: relative;
}
.cert-tab .ct-icon {
  width: 56px; height: 56px; border-radius: 50%; border: 1.5px solid #c9d3e4; display: grid; place-items: center; color: var(--ink-3);
  transition: all .25s;
}
.cert-tab .ct-icon svg { width: 26px; height: 26px; }
.cert-tab b { display: block; font-size: 12.5px; color: var(--ink-2); font-weight: 700; line-height: 1.3; }
.cert-tab small { display: block; font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.cert-tab:hover { border-color: var(--blue-400); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.cert-tab.active { border-color: var(--blue-400); background: var(--blue-50); box-shadow: 0 0 0 3px rgba(47,125,232,.12); }
.cert-tab.active .ct-icon { background: var(--navy-700); border-color: var(--navy-700); color: #fff; }
.cert-tab.active b { color: var(--navy-800); }
.cert-tab.active::after {
  content: ""; position: absolute; left: 50%; bottom: -9px; width: 14px; height: 14px; background: var(--blue-50);
  border-right: 1px solid var(--blue-400); border-bottom: 1px solid var(--blue-400); transform: translateX(-50%) rotate(45deg);
}
.cert-panels { margin-top: 22px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow-sm); }
.cert-panel.fade-in { animation: fadeUp .4s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.cert-hint { font-size: 12.5px; color: var(--ink-3); margin: 4px 6px 12px; }
.loc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.loc-link {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: 10px; color: #fff; font-weight: 700; font-size: 14px;
  background: linear-gradient(90deg, var(--navy-700), var(--navy-600)); box-shadow: 0 6px 16px rgba(11,36,82,.18); transition: transform .2s, box-shadow .2s;
}
.loc-link .ico { width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.7); padding: 7px; flex: none; }
.loc-link .chev { margin-left: auto; width: 18px; height: 18px; opacity: .85; transition: transform .2s; }
.loc-link:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(11,36,82,.28); }
.loc-link:hover .chev { transform: translateX(3px); }

/* =========================== YÖNETİM SİSTEMLERİ =========================== */
.mgmt-wrap { padding: 44px 0 72px; }
.mgmt-card { display: grid; grid-template-columns: minmax(0, 1fr) 360px; background: var(--white); border-radius: 18px; box-shadow: var(--shadow-md); overflow: hidden; border: 1px solid var(--line); }
.mgmt-body { padding: 40px 44px; }
.mgmt-head { display: flex; align-items: center; gap: 18px; margin-bottom: 20px; }
.mgmt-head .mh-icon { width: 60px; height: 60px; border-radius: 14px; background: var(--blue-100); color: var(--blue-500); display: grid; place-items: center; flex: none; }
.mgmt-head .mh-icon svg { width: 28px; height: 28px; }
.mgmt-head h2 { font-size: 22px; font-weight: 800; color: var(--navy-800); letter-spacing: .3px; }
.mgmt-head h2 .accent-line { width: 60px; margin-top: 8px; background: var(--blue-400); }
.mgmt-visual { position: relative; min-height: 100%; }
.mgmt-visual .img-slot { position: absolute; inset: 0; clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%); }
.mgmt-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(47,125,232,.25), rgba(11,36,82,.35)); clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%); pointer-events: none; }
.band {
  margin-top: 28px; display: flex; align-items: center; gap: 22px; padding: 22px 28px; border-radius: 16px; color: #fff;
  background: linear-gradient(100deg, var(--navy-800) 0%, var(--navy-600) 60%, var(--blue-500) 100%); position: relative; overflow: hidden;
  box-shadow: var(--shadow-md);
}
.band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 30%, rgba(255,255,255,.14), transparent 40%); pointer-events: none; }
.band .b-icon { width: 54px; height: 54px; border-radius: 12px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.3); display: grid; place-items: center; flex: none; }
.band .b-icon svg { width: 26px; height: 26px; }
.band b { display: block; font-size: 17px; font-weight: 700; }
.band p { font-size: 13px; color: rgba(255,255,255,.8); margin-top: 3px; }
.btn-light {
  margin-left: auto; flex: none; display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 10px;
  background: #fff; color: var(--navy-800); font-weight: 800; font-size: 12.5px; letter-spacing: .4px; transition: transform .2s, box-shadow .2s;
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
}
.btn-light .ico { width: 16px; height: 16px; }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(0,0,0,.25); }

/* =========================== SÃœRDÃœRÃœLEBÄ°LÄ°RLÄ°K =========================== */
.hero.sust h1 { font-size: clamp(34px, 4vw, 50px); font-weight: 800; text-transform: none; }
.hero.sust .hero-inner { min-height: 360px; }
.hero.sust::before { background: linear-gradient(90deg, rgba(7,26,58,.82) 0%, rgba(11,36,82,.6) 40%, rgba(11,36,82,.12) 75%, rgba(11,36,82,.03) 100%); }

.approach-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.acard { padding: 28px 26px; background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s; }
.acard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.acard .ac-icon { width: 66px; height: 66px; border-radius: 50%; border: 1.5px solid var(--green-400); color: var(--green-500); display: grid; place-items: center; margin-bottom: 18px; background: var(--green-100); }
.acard .ac-icon svg { width: 30px; height: 30px; }
.acard h3 { font-size: 16px; font-weight: 800; color: var(--navy-800); margin-bottom: 10px; }
.acard p { font-size: 13.4px; color: var(--ink-2); line-height: 1.7; }

.docs-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.doc {
  display: flex; align-items: center; gap: 14px; padding: 18px 18px; background: var(--white); border-radius: 12px; border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); transition: all .25s; min-height: 92px;
}
.doc .ico { width: 40px; height: 40px; flex: none; color: var(--navy-700); }
.doc b { display: block; font-size: 12.5px; color: var(--navy-800); line-height: 1.35; font-weight: 700; }
.doc .arrow { margin-left: auto; width: 18px; height: 18px; color: var(--ink-3); transition: transform .2s; flex: none; }
.doc:hover { border-color: var(--blue-400); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.doc:hover .arrow { transform: translateX(4px); color: var(--blue-500); }

.trees {
  margin-top: 40px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.15fr) minmax(0, .9fr); border-radius: 16px; overflow: hidden;
  background: linear-gradient(100deg, var(--navy-900), var(--navy-700)); color: #fff; box-shadow: var(--shadow-md); min-height: 180px;
}
.trees .t-left { display: flex; align-items: center; gap: 22px; padding: 30px 34px; }
.trees .t-icon { width: 78px; height: 78px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.55); display: grid; place-items: center; flex: none; color: var(--green-400); }
.trees .t-icon svg { width: 38px; height: 38px; }
.trees .t-num b { display: block; white-space: nowrap; font-size: clamp(26px, 2.7vw, 38px); font-weight: 800; line-height: 1; letter-spacing: .5px; }
.trees .t-num small { display: block; font-size: 15px; color: var(--green-400); font-weight: 800; letter-spacing: 1px; margin-top: 6px; }
.trees .t-text { padding: 30px 34px; border-left: 1px solid rgba(255,255,255,.18); display: flex; flex-direction: column; justify-content: center; gap: 10px; }
.trees .t-text p { font-size: 14.5px; line-height: 1.6; color: rgba(255,255,255,.92); }
.trees .t-text p:last-child { font-size: 12.8px; color: rgba(255,255,255,.7); }
.trees .t-img { min-height: 180px; }
.trees .t-img img { width: 100%; height: 100%; object-fit: cover; }

.fsc { margin-top: 28px; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr); background: var(--white); border-radius: 16px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); overflow: hidden; }
.fsc-body { padding: 34px 36px; display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 28px; }
.fsc-logo { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.fsc-logo img { width: 100px; height: auto; border-radius: 6px; }
.fsc-logo .fsc-fallback { display: none; width: 96px; height: 120px; border: 2px solid var(--navy-800); border-radius: 8px; place-items: center; color: var(--navy-800); font-weight: 800; font-size: 26px; letter-spacing: 1px; }
.fsc-logo.no-img img { display: none; }
.fsc-logo.no-img .fsc-fallback { display: grid; }
.fsc h3 { font-size: 20px; font-weight: 800; color: var(--navy-800); margin-bottom: 8px; }
.fsc .fsc-intro { font-size: 13.4px; color: var(--ink-2); line-height: 1.7; margin-bottom: 18px; }
.fsc .fsc-intro b { color: var(--navy-800); display: block; margin-bottom: 4px; }
.fsc-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.fsc-cols h4 { font-size: 13.2px; color: var(--navy-800); font-weight: 800; margin-bottom: 6px; }
.fsc-cols p { font-size: 12.8px; color: var(--ink-2); line-height: 1.65; }
.fsc-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.benefit { display: flex; gap: 12px; align-items: flex-start; }
.benefit .ico { width: 46px; height: 46px; border-radius: 50%; background: var(--green-100); color: var(--green-500); padding: 11px; flex: none; }
.benefit b { display: block; font-size: 13px; color: var(--navy-800); font-weight: 800; }
.benefit small { display: block; font-size: 12px; color: var(--ink-2); line-height: 1.55; margin-top: 3px; }
.fsc-visual .img-slot { height: 100%; min-height: 320px; }

.support { margin-top: 28px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--white); border-radius: 16px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); overflow: hidden; }
.support .s-body { padding: 34px 36px; }
.support h3 { font-size: 20px; font-weight: 800; color: var(--navy-800); margin-bottom: 14px; }
.support p { font-size: 13.4px; color: var(--ink-2); line-height: 1.7; margin-bottom: 12px; }
.support .img-slot { min-height: 280px; height: 100%; }


/* =========================== ANÄ°MASYON =========================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s } .reveal.d2 { transition-delay: .16s } .reveal.d3 { transition-delay: .24s } .reveal.d4 { transition-delay: .32s } .reveal.d5 { transition-delay: .4s }
@media (prefers-reduced-motion: reduce) {
  .reveal, .stat { opacity: 1; transform: none; transition: none; animation: none; }
  .hero-icons span { animation: none; }
}

/* =========================== RESPONSIVE =========================== */
@media (max-width: 1100px) {
  .cert-tabs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .docs-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fsc { grid-template-columns: 1fr; }
  .fsc-visual .img-slot { min-height: 220px; }
  .mgmt-card { grid-template-columns: minmax(0, 1fr) 280px; }
  .about-visual .img-slot { inset: 0 0 0 80px; }
}
@media (max-width: 960px) {
  :root { --header-h: 70px; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: var(--white); border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: all .25s;
  }
  body.nav-open .main-nav { transform: none; opacity: 1; visibility: visible; }
  .main-nav ul { flex-direction: column; padding: 10px 16px 16px; gap: 2px; }
  .main-nav a { padding: 12px 10px; font-size: 13px; }
  .main-nav a::after { display: none; }
  .main-nav a.active { color: var(--blue-500); background: var(--blue-50); }
  .nav-toggle { display: inline-flex; }
  .about-grid { grid-template-columns: 1fr; }
  .about-copy { padding: 0 28px 34px; }
  .about-visual { min-height: 480px; margin: 0 28px; }
  .about-visual .img-slot { inset: 0; border-radius: 24px; }
  .stats { left: 16px; top: 16px; }
  .policy-layout { grid-template-columns: 1fr; gap: 28px; }
  .policy-side { position: static; }
  .side-card .img-slot { height: 180px; }
  .policy-cards { grid-template-columns: 1fr; }
  .mgmt-card { grid-template-columns: 1fr; }
  .mgmt-visual { min-height: 240px; }
  .mgmt-visual .img-slot, .mgmt-visual::after { clip-path: none; }
  .mgmt-body { padding: 30px 26px; }
  .band { flex-wrap: wrap; }
  .btn-light { margin-left: 0; }
  .hero-side-img, .hero-icons { display: none; }
  .approach-grid { grid-template-columns: 1fr; }
  .trees { grid-template-columns: 1fr; }
  .trees .t-text { border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .trees .t-img { min-height: 200px; }
  .fsc-body { grid-template-columns: 1fr; }
  .fsc-cols, .fsc-benefits { grid-template-columns: 1fr; }
  .support { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .hero-inner { padding: 40px 18px; min-height: 240px; }
  .cert-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .loc-grid { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr; }
  .stats { width: 210px; }
  .about-copy, .about-visual { margin-left: 0; margin-right: 0; padding-left: 0; padding-right: 0; }
  .about-top { padding-top: 36px; }
  .about-top .container, .company-info .container { padding: 0 18px; }
}

/* --- düzeltmeler --- */
.loc-link .ico.chev { border: 0; border-radius: 0; padding: 0; }
.hero .img-slot.missing::after { display: none; }
.hero .missing-badges { position: absolute; left: 16px; bottom: 14px; z-index: 5; display: flex; gap: 8px; flex-wrap: wrap; }
.hero .missing-badges span {
  padding: 6px 10px; border-radius: 6px; background: rgba(255,255,255,.12); border: 1px dashed rgba(255,255,255,.5);
  color: #fff; font-size: 11px; font-family: ui-monospace, Menlo, Consolas, monospace; letter-spacing: .3px;
}
.img-slot.missing::after { left: auto; right: 12px; max-width: calc(100% - 24px); }
.fsc { grid-template-columns: minmax(0, 2.2fr) minmax(0, .9fr); }
.fsc-body { grid-template-columns: 110px minmax(0, 1fr); gap: 26px; padding: 34px 32px; }
.fsc-cols { gap: 24px; }
.fsc-benefits { gap: 20px; }
@media (max-width: 1100px) { .fsc { grid-template-columns: 1fr; } }

/* Tek parça, tam genişlik banner: görsel daha görünür, hafif lacivert buğu */
.hero.hero-full::before { background: linear-gradient(90deg, rgba(7,26,58,.78) 0%, rgba(11,36,82,.52) 45%, rgba(11,36,82,.22) 100%); }

/* =====================================================================
   MODERN KARTON – sayfaya özel bileşenler
   ===================================================================== */
/* Hakkımızda: daha büyük metin, 6 kart */
.about-copy.karton p { font-size: 15.6px; line-height: 1.8; }
.about-copy.karton .lead-p { font-size: 17px; font-weight: 600; color: var(--navy-800); line-height: 1.6; }
.about-copy.karton p em { font-style: normal; color: var(--blue-500); font-weight: 700; }
.about-visual { min-height: 620px; }
.stats { top: 78px; gap: 10px; width: 260px; }
.stat:nth-child(6) { animation-delay: .55s; }

/* Belgelerimiz */
.docs-section { padding: 44px 0 72px; }
.docs-section h2 { font-size: 22px; color: var(--navy-800); font-weight: 800; letter-spacing: .5px; margin-bottom: 22px; }
.docs-section h2 .accent-line { display: block; width: 44px; height: 3px; background: var(--blue-400); margin-top: 10px; }
.cert-docs { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.cdoc { flex: 0 1 calc(25% - 12px); }
.cdoc {
  display: flex; align-items: center; gap: 16px; padding: 20px 22px; min-height: 92px; background: var(--white);
  border: 1.5px solid #c9d6ea; border-radius: 12px; transition: all .25s;
}
.cdoc .ico { width: 46px; height: 46px; flex: none; color: var(--navy-700); }
.cdoc b { display: block; font-size: 15px; font-weight: 700; color: var(--navy-800); line-height: 1.3; }
.cdoc small { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 3px; }
.cdoc:hover { border-color: var(--blue-400); transform: translateY(-3px); box-shadow: var(--shadow-md); }

/* Yönetim Politikamız */
.policy-intro { max-width: 900px; margin: 0 auto; text-align: center; font-size: 16px; font-weight: 600; color: var(--navy-800); line-height: 1.7; }
.policy-intro2 { text-align: center; color: var(--ink-3); font-size: 13.5px; margin: 10px 0 28px; }
/* Politika maddeleri: iki sütuna akan, kutusuz tipografik bloklar */
.pgrid { columns: 2; column-gap: 46px; border: 0; background: transparent; box-shadow: none; border-radius: 0; }
.pitem {
  display: block; break-inside: avoid; -webkit-column-break-inside: avoid; page-break-inside: avoid;
  padding: 0 0 20px; margin: 0 0 20px; border: 0; border-bottom: 1px solid var(--line); background: transparent;
}
.pitem-head { display: flex; align-items: center; gap: 13px; margin-bottom: 9px; }
.pitem .ico { width: 38px; height: 38px; flex: none; border-radius: 10px; background: var(--blue-100); color: var(--blue-500); padding: 9px; }
.pitem h3 { font-size: 14.5px; font-weight: 800; color: var(--navy-800); line-height: 1.3; letter-spacing: .1px; }
.pitem p { font-size: 13.4px; color: var(--ink-2); line-height: 1.72; }
.pitem:hover .ico { background: var(--blue-500); color: #fff; }
.pitem:hover h3 { color: var(--blue-500); }
@media (max-width: 860px) { .pgrid { columns: 1; } }

.policy-closing { max-width: 900px; margin: 28px auto 0; text-align: center; color: var(--ink-2); font-size: 14px; line-height: 1.7; }
.policy-pdf { display: flex; justify-content: center; margin-top: 24px; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 10px; color: #fff; font-weight: 800; font-size: 12.5px; letter-spacing: .5px;
  background: linear-gradient(90deg, var(--navy-700), var(--blue-500)); box-shadow: 0 8px 20px rgba(11,36,82,.22); transition: transform .2s, box-shadow .2s;
}
.btn-primary .ico { width: 18px; height: 18px; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(11,36,82,.3); }
/others-wrap .section-title { text-align: left; }
.others-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; }
.oitem {
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 12px; padding: 22px 14px; min-height: 130px;
  background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-sm); transition: all .25s;
}
.oitem .ico { width: 44px; height: 44px; color: var(--navy-700); }
.oitem b { font-size: 12.5px; font-weight: 700; color: var(--navy-800); line-height: 1.35; }
.oitem:hover { border-color: var(--blue-400); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.oitem:hover .ico { color: var(--blue-500); }

@media (max-width: 1100px) {
  .cert-docs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .others-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .water-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .about-visual { min-height: 520px; }
  .water-grid { grid-template-columns: 1fr; }
  .water-visual { min-height: 300px; }
  .water-visual .img-slot { border-radius: 20px; }
  .water-gallery { grid-template-columns: 1fr; }
  .others-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .cert-docs, .water-feats, .others-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* --- Hakkımızda: referans görsele yakınlaştırma --- */
.about-top { padding-top: 40px; }
.about-grid { grid-template-columns: minmax(0, .95fr) minmax(0, 1.15fr); }
.about-copy.karton { padding: 4px 36px 40px 28px; }
.about-copy.karton h1 { font-size: clamp(32px, 3.6vw, 44px); letter-spacing: .3px; }
.about-copy.karton .accent-line { margin: 14px 0 22px; width: 48px; }
.about-copy.karton p { font-size: 15px; line-height: 1.7; margin-bottom: 13px; }
.about-copy.karton .lead-p { font-size: 15px; font-weight: 700; color: var(--navy-800); line-height: 1.65; }
.about-copy.karton p strong { color: var(--navy-800); }
.about-visual { min-height: 700px; }
.about-visual .img-slot { inset: 0 0 0 40px; border-radius: 300px 0 0 110px / 250px 0 0 110px; z-index: 1; }
.about-visual .img-slot::before { background: linear-gradient(90deg, rgba(11,36,82,.15), rgba(11,36,82,0) 35%); }
.stats { left: 0; top: 86px; width: 240px; gap: 12px; z-index: 2; }
.stat { padding: 12px 16px; border-radius: 12px; box-shadow: 0 10px 26px rgba(11,36,82,.16); }
.stat .ico { width: 32px; height: 32px; }
.stat b { font-size: 13.5px; }
.stat small { font-size: 10.5px; }
@media (max-width: 960px) {
    .about-visual .img-slot { inset: 0 0 0 0; border-radius: 24px; }
}

/* --- Hakkımızda: metin logo ile aynı hizada, daha geniş sütun --- */
.about-copy.karton { padding: 4px 44px 40px 0; }
.about-grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); }

/* Belgeler: FSC / PEFC logoları (ikon yerine görsel) */
.cdoc-logo { width: 58px; height: 58px; flex: none; display: grid; place-items: center; }
.cdoc-logo img { max-width: 100%; max-height: 58px; width: auto; object-fit: contain; mix-blend-mode: multiply; }
.cdoc-logo .ico { display: none; width: 46px; height: 46px; color: var(--navy-700); }
.cdoc-logo.no-img img { display: none; }
.cdoc-logo.no-img .ico { display: inline-flex; }

/* =====================================================================
   ATIK SU ARITMA TESİSİMİZ – su temalı, hareketli düzen
   ===================================================================== */
.water-page { overflow-x: hidden; }

/* --- Hero --- */
.w-hero { padding: 0; position: relative; min-height: 460px; display: flex; align-items: center; isolation: isolate; background: linear-gradient(120deg, #06255c, #0d47a1); }
.w-hero-media { position: absolute; inset: 0; z-index: -2; }
.w-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.w-hero-tint {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(70% 90% at 78% 45%, rgba(41,121,255,.42), rgba(41,121,255,0) 70%),
    linear-gradient(95deg, rgba(6,37,92,.94) 0%, rgba(8,52,120,.80) 38%, rgba(23,105,192,.42) 62%, rgba(41,121,255,.30) 100%);
}
.w-hero-inner { padding: 70px 28px 130px; position: relative; z-index: 1; }
.w-hero-copy { max-width: 620px; color: #fff; }
.w-drop {
  width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 20px;
  border: 1.5px solid rgba(255,255,255,.75); background: rgba(255,255,255,.12); backdrop-filter: blur(4px);
  animation: bob 4.5s ease-in-out infinite;
}
.w-drop svg { width: 30px; height: 30px; }
@keyframes bob { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-7px) } }
.w-hero h1 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 800; line-height: 1.15; text-shadow: 0 2px 16px rgba(3,14,36,.4); }
.w-hero .accent-line { margin: 16px 0 18px; width: 58px; height: 4px; }
.w-lead { font-size: 15.5px; line-height: 1.7; color: rgba(255,255,255,.92); max-width: 560px; }

/* dalga geçişleri */
.w-wave { position: absolute; left: 0; right: 0; bottom: -1px; line-height: 0; pointer-events: none; }
.w-wave svg { width: 100%; height: 110px; display: block; }
.w-wave path { fill: #fff; }
.w-wave.top { top: -1px; bottom: auto; }
.w-wave.top svg { height: 90px; }
.w-wave.top path { fill: #fff; }

/* --- Dalgalı geçiş bandı (açık maviden koyu maviye) --- */
.w-band { position: relative; margin-top: -108px; line-height: 0; pointer-events: none; }
.w-band svg { display: block; width: 100%; height: 205px; }

/* --- Metin --- */
.w-text-wrap { position: relative; z-index: 1; padding: 54px 0 20px; margin-top: -100px; }
.w-blob { position: absolute; border-radius: 50%; z-index: -1; pointer-events: none; }
.w-blob.b1 { width: 420px; height: 420px; left: -160px; top: 10px; background: radial-gradient(circle, rgba(47,125,232,.10), rgba(47,125,232,0) 70%); }
.w-blob.b2 { width: 520px; height: 520px; right: -200px; bottom: -120px; background: radial-gradient(circle, rgba(47,125,232,.09), rgba(47,125,232,0) 70%); }
.w-cols { max-width: 1000px; }
.w-cols p { font-size: 14.8px; line-height: 1.85; color: var(--ink-2); margin-bottom: 18px; }
.w-cols p:first-child { border-left: 3px solid var(--blue-400); padding-left: 16px; }

/* --- 4 kutu --- */
.w-feats-wrap { padding: 26px 0 60px; }
.water-feats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.wfeat {
  padding: 28px 24px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden; transition: transform .28s, box-shadow .28s, border-color .28s;
}
.wfeat::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -60px; height: 90px; border-radius: 50% 50% 0 0 / 40px;
  background: linear-gradient(180deg, rgba(47,125,232,.10), rgba(47,125,232,0)); transition: bottom .35s;
}
.wfeat:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--blue-400); }
.wfeat:hover::after { bottom: -30px; }
.wfeat .ico { width: 52px; height: 52px; color: var(--navy-700); margin-bottom: 16px; position: relative; z-index: 1; }
.wfeat:hover .ico { color: var(--blue-500); }
.wfeat h3 { font-size: 13.5px; font-weight: 800; color: var(--navy-800); letter-spacing: .3px; line-height: 1.3; position: relative; z-index: 1; }
.wfeat .accent-line { width: 26px; margin: 10px 0 12px; }
.wfeat p { font-size: 13px; color: var(--ink-2); line-height: 1.65; position: relative; z-index: 1; }

/* --- Galeri --- */
.w-gallery-wrap { position: relative; padding: 76px 0 80px; background: linear-gradient(180deg, #eef4fc 0%, #e3edfa 100%); }
.water-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.water-gallery .img-slot { height: 260px; border-radius: 16px; box-shadow: 0 14px 32px rgba(11,36,82,.14); transition: transform .3s; }
.water-gallery .img-slot:hover { transform: translateY(-5px); }

@media (max-width: 1100px) {
  .water-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .w-hero { min-height: 380px; }
  .w-hero-inner { padding: 54px 28px 92px; }
  .water-gallery { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .water-feats { grid-template-columns: 1fr; }
  .w-wave svg { height: 60px; }
}

/* Yönetim Politikamız: banner başlığı sol köşe + arka plan koyu geçiş */
body[data-page="31"] .hero.hero-full::before {
  background: linear-gradient(90deg, rgba(4,20,48,.94) 0%, rgba(6,30,72,.86) 30%, rgba(11,36,82,.42) 60%, rgba(11,36,82,.10) 100%);
}
body[data-page="31"] .policy-grid-wrap { padding-top: 52px; }

@media (max-width: 860px) {
}