/* =============================================================
   istanbulvidanjor.gen.tr — Kurumsal Atıksu Yönetimi
   Premium kurumsal tema. Yazı tipleri kendi sunucumuzdan
   sunulur (harici istek yok, CSP sıkı kalır, CLS üretmez).
   ============================================================= */

/* ---------- Yazı tipleri ---------- */
@font-face{font-family:'Serif Display';src:url('/assets/fonts/serif-ext-700.woff2') format('woff2');font-weight:700;font-display:optional;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Serif Display';src:url('/assets/fonts/serif-700.woff2') format('woff2');font-weight:700;font-display:optional;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Serif Display';src:url('/assets/fonts/serif-ext-600.woff2') format('woff2');font-weight:600;font-display:optional;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Serif Display';src:url('/assets/fonts/serif-600.woff2') format('woff2');font-weight:600;font-display:optional;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Serif Display';src:url('/assets/fonts/serif-ext-400.woff2') format('woff2');font-weight:400;font-display:optional;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Serif Display';src:url('/assets/fonts/serif-400.woff2') format('woff2');font-weight:400;font-display:optional;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-ext-400.woff2') format('woff2');font-weight:400;font-display:swap;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-400.woff2') format('woff2');font-weight:400;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-ext-500.woff2') format('woff2');font-weight:500;font-display:swap;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-500.woff2') format('woff2');font-weight:500;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-ext-600.woff2') format('woff2');font-weight:600;font-display:swap;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-600.woff2') format('woff2');font-weight:600;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-ext-700.woff2') format('woff2');font-weight:700;font-display:swap;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Grotesk';src:url('/assets/fonts/sans-700.woff2') format('woff2');font-weight:700;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}


/* Ölçüsü eşleştirilmiş yedekler.
   Ölçüm: Serif 700 yedeğe göre %112.8, Grotesk 600 %95.0, Grotesk 400 %99.5 genişlikte.
   size-adjust bu farkı kapatır; yazı tipi geç yüklense de satır kırılması değişmez. */
@font-face{font-family:'Serif Fallback';src:local('Georgia'),local('Times New Roman'),local('Liberation Serif'),local('DejaVu Serif');font-weight:700;size-adjust:112.8%}
@font-face{font-family:'Serif Fallback';src:local('Georgia'),local('Times New Roman'),local('Liberation Serif'),local('DejaVu Serif');font-weight:600;size-adjust:110%}
@font-face{font-family:'Serif Fallback';src:local('Georgia'),local('Times New Roman'),local('Liberation Serif'),local('DejaVu Serif');font-weight:400;size-adjust:100%}
@font-face{font-family:'Sans Fallback';src:local('Arial'),local('Helvetica'),local('Liberation Sans'),local('DejaVu Sans');font-weight:600;size-adjust:95%}
@font-face{font-family:'Sans Fallback';src:local('Arial'),local('Helvetica'),local('Liberation Sans'),local('DejaVu Sans');font-weight:700;size-adjust:95%}
@font-face{font-family:'Sans Fallback';src:local('Arial'),local('Helvetica'),local('Liberation Sans'),local('DejaVu Sans');font-weight:400;size-adjust:99.5%}
@font-face{font-family:'Sans Fallback';src:local('Arial'),local('Helvetica'),local('Liberation Sans'),local('DejaVu Sans');font-weight:500;size-adjust:99.5%}

/* ---------- Renk ve ölçü sistemi ---------- */
:root{
  --navy:#08121a;          /* daha derin zemin — premium his */
  --navy-2:#0e1e2a;
  --navy-3:#162c3b;
  --slate:#3c5364;
  --slate-2:#5a7182;
  --paper:#f2f5f6;
  --paper-2:#e9eef0;
  --white:#ffffff;
  --line:#d9e0e4;
  --line-2:#eaeff1;
  --line-dark:#20384a;
  --hair:rgba(201,162,39,.30);   /* pirinç saç teli çizgi */
  --brass:#8f6323;               /* metin için AA geçen ton */
  --brass-deep:#6f4c1a;
  --brass-lite:#c9a227;          /* koyu zeminde altın */
  --brass-soft:#e0be6a;
  --brass-bg:#f7f1e3;
  --ok:#16694a;
  --shadow-sm:0 1px 2px rgba(8,18,26,.04), 0 2px 8px rgba(8,18,26,.04);
  --shadow-md:0 2px 4px rgba(8,18,26,.05), 0 12px 32px rgba(8,18,26,.07);
  --shadow-lg:0 4px 8px rgba(8,18,26,.06), 0 24px 64px rgba(8,18,26,.10);
  --display:'Serif Display', 'Serif Fallback', Georgia, 'Times New Roman', serif;
  --sans:'Grotesk', 'Sans Fallback', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --max:1220px;
  --gut:24px;
}
*{box-sizing:border-box}
html{margin:0; scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important; transition-duration:.001ms!important}
}
body{
  margin:0; background:var(--paper); color:var(--navy);
  font-family:var(--sans); font-size:16.5px; line-height:1.7;
  font-variant-numeric:tabular-nums;
  -webkit-text-size-adjust:100%; text-rendering:optimizeLegibility;
}
img{max-width:100%}
a{color:inherit}
:where(a,button,summary,[tabindex]):focus-visible{outline:3px solid var(--brass); outline-offset:3px; border-radius:2px}
.wrap{max-width:var(--max); margin:0 auto; padding:0 var(--gut)}
.skip{position:absolute; left:-9999px; top:0; z-index:200; background:var(--brass); color:#fff; padding:14px 20px; font-weight:600}
.skip:focus{left:0}

/* ---------- Tipografi ---------- */
h1,h2,h3,h4{font-family:var(--display); font-weight:700; line-height:1.1; letter-spacing:-.018em; margin:0; text-wrap:balance}
h1{font-size:clamp(38px,5.4vw,66px); letter-spacing:-.026em; line-height:1.04}
h2{font-size:clamp(28px,3.6vw,44px); letter-spacing:-.021em}
h3{font-size:clamp(20px,2.1vw,25px); letter-spacing:-.014em}
h4{font-size:18px; font-weight:600; letter-spacing:-.008em}
p{margin:0 0 1em; max-width:68ch}
.lede{font-size:clamp(17px,1.55vw,20.5px); line-height:1.66; color:var(--slate); max-width:60ch; font-weight:400}
.eyebrow{
  font-family:var(--sans); font-size:11.5px; font-weight:600; letter-spacing:.24em;
  text-transform:uppercase; color:var(--brass); margin:0 0 18px;
  display:flex; align-items:center; gap:14px;
}
.eyebrow::after{content:""; height:1px; flex:1; background:var(--hair); max-width:120px}
.eyebrow.on-dark{color:var(--brass-lite)}
.eyebrow.on-dark::after{background:rgba(201,162,39,.35)}
.rule{height:1px; background:var(--line); border:0; margin:0}

/* ---------- Üst bar ---------- */
.topline{background:var(--navy); color:#c3d2db; font-size:13.5px}
.topline .wrap{display:flex; justify-content:space-between; align-items:center; gap:16px; padding-top:9px; padding-bottom:9px; flex-wrap:wrap}
.topline b{color:#fff; font-weight:600}
.topline .sep{opacity:.35; margin:0 10px}

.masthead{background:var(--white); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:100}
.masthead .wrap{display:flex; align-items:center; justify-content:space-between; gap:20px; padding-top:16px; padding-bottom:16px}
.logo{display:flex; align-items:center; gap:13px; text-decoration:none; min-height:48px}
.logo-mark{width:44px; height:44px; flex:0 0 auto; border-radius:3px}
.logo-txt{display:flex; flex-direction:column; line-height:1.15}
.logo-name{font-family:var(--display); font-weight:700; font-size:20px; letter-spacing:-.01em}
.logo-sub{font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--slate-2); font-weight:600}
.head-cta{display:flex; align-items:center; gap:18px; flex-wrap:wrap; justify-content:flex-end}
.head-phone{text-align:right; line-height:1.2}
.head-phone .k{font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--slate-2); font-weight:600}
.head-phone .v{font-family:var(--display); font-size:23px; font-weight:700; text-decoration:none; font-variant-numeric:tabular-nums}
.head-phone .v:hover{color:var(--brass)}
@media (max-width:900px){.head-phone{display:none}}

/* ---------- Navigasyon ---------- */
.nav{background:var(--navy-2); border-bottom:3px solid var(--brass)}
.nav .wrap{display:flex; gap:2px; padding-top:0; padding-bottom:0; overflow-x:auto; scrollbar-width:none}
.nav .wrap::-webkit-scrollbar{display:none}
.nav a{
  display:inline-flex; align-items:center; white-space:nowrap; flex:0 0 auto;
  padding:15px 17px; min-height:52px; color:#cddae2; text-decoration:none;
  font-size:14.5px; font-weight:500; border-bottom:3px solid transparent; margin-bottom:-3px;
}
.nav a:hover{background:rgba(255,255,255,.06); color:#fff}
.nav a[aria-current="page"]{color:#fff; border-bottom-color:var(--brass); font-weight:600}

/* ---------- Kahraman bölümü ---------- */
.hero{background:var(--navy); color:#fff; position:relative; overflow:hidden}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:0; align-items:stretch}
@media (max-width:940px){.hero-grid{grid-template-columns:1fr}}
.hero-copy{padding:62px 0 62px; padding-right:56px}
@media (max-width:940px){.hero-copy{padding:44px 0 36px}}
.hero h1{color:#fff; margin-bottom:20px}
.hero .lede{color:#b8c9d4}
.hero-figure{position:relative; min-height:340px; margin-right:calc(-1 * ((100vw - min(100vw, var(--max))) / 2 + var(--gut)))}
.hero-figure img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
@media (max-width:940px){.hero-figure{margin-right:calc(-1 * var(--gut)); margin-left:calc(-1 * var(--gut)); min-height:250px; position:relative}
  .hero-figure img{position:relative; height:250px}}

.creds{display:flex; gap:0; flex-wrap:wrap; margin-top:30px; border-top:1px solid var(--line-dark)}
.creds div{flex:1 1 130px; padding:18px 20px 4px 0}
.creds dt{font-family:var(--display); font-size:30px; font-weight:700; color:var(--brass-lite); line-height:1; font-variant-numeric:tabular-nums}
.creds dd{margin:6px 0 0; font-size:13px; color:#9fb4c1; line-height:1.4}

/* ---------- Butonlar ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  min-height:54px; padding:14px 26px; font-family:var(--sans); font-size:16px; font-weight:600;
  text-decoration:none; border:2px solid transparent; border-radius:2px; transition:background .16s, color .16s, border-color .16s;
}
.btn-primary{background:var(--brass); color:#fff; border-color:var(--brass)}
.btn-primary:hover{background:var(--brass-deep); border-color:var(--brass-deep)}
.btn-ghost{border-color:rgba(255,255,255,.35); color:#fff}
.btn-ghost:hover{border-color:#fff; background:rgba(255,255,255,.08)}
.btn-line{border-color:var(--navy); color:var(--navy)}
.btn-line:hover{background:var(--navy); color:#fff}
.btn-row{display:flex; gap:14px; flex-wrap:wrap; margin-top:28px}

/* ---------- Bölümler ---------- */
.band{padding:92px 0}
.band-tight{padding:56px 0}
.band-alt{background:var(--white); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.band-dark{background:var(--navy); color:#fff}
.band-dark h2{color:#fff}
.band-dark p{color:#b8c9d4}
.head-block{max-width:62ch; margin-bottom:52px}
.head-block p{margin-top:14px; color:var(--slate)}

/* ---------- Sektör / hizmet kartları ---------- */
.cards{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line)}
@media (max-width:960px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cards{grid-template-columns:1fr}}
.card{background:var(--white); padding:30px 26px 28px; display:flex; flex-direction:column; text-decoration:none; transition:background .16s}
a.card:hover{background:#fbfcfc}
.card-num{font-family:var(--display); font-size:13px; font-weight:700; color:var(--brass); letter-spacing:.08em; margin-bottom:14px}
.card h3{margin-bottom:10px}
.card p{font-size:15px; color:var(--slate); margin:0; flex:1}
.card .more{margin-top:18px; font-size:14px; font-weight:600; color:var(--brass); display:inline-flex; gap:7px; align-items:center}
a.card:hover .more{gap:11px}

/* ---------- İki sütun içerik ---------- */
.duo{display:grid; grid-template-columns:1fr 1fr; gap:52px; align-items:start}
@media (max-width:900px){.duo{grid-template-columns:1fr; gap:32px}}
.duo-narrow{grid-template-columns:.9fr 1.1fr}
@media (max-width:900px){.duo-narrow{grid-template-columns:1fr}}

/* ---------- Süreç adımları ---------- */
.steps{counter-reset:s; display:grid; gap:0; margin:0; padding:0; list-style:none}
.steps li{counter-increment:s; display:grid; grid-template-columns:58px 1fr; gap:6px 24px; padding:26px 0; border-top:1px solid var(--line)}
/* HATA DÜZELTMESİ: ::before 1. sütunu, h3 2. sütunu alıyordu; p ise 2. satırın
   58px'lik sütununa düşüp kelime kelime kırılıyordu. İkisi de 2. sütuna sabitlendi. */
.steps li h3{grid-column:2; grid-row:1}
.steps li p{grid-column:2; grid-row:2}
.steps li::before{grid-column:1; grid-row:1 / span 2}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps li::before{
  content:counter(s,decimal-leading-zero); font-family:var(--display); font-weight:700; font-size:21px;
  color:var(--brass); line-height:1.2; padding-top:2px;
}
.steps h3{font-size:19px; margin-bottom:6px}
.steps p{margin:0; font-size:15.5px; color:var(--slate)}
.band-dark .steps li{border-color:var(--line-dark)}
.band-dark .steps p{color:#a9bdc9}

/* ---------- Bilgi tablosu ---------- */
.spec-table{width:100%; border-collapse:collapse; font-size:15.5px}
.spec-table th,.spec-table td{text-align:left; padding:14px 16px; border-bottom:1px solid var(--line); vertical-align:top}
.spec-table thead th{background:var(--navy); color:#fff; font-family:var(--sans); font-size:12px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; border:0}
.spec-table tbody th{font-weight:600; width:34%; color:var(--navy)}
.spec-table td{color:var(--slate)}
.tablewrap{overflow-x:auto; border:1px solid var(--line); background:var(--white)}
.tablewrap:focus-visible{outline:3px solid var(--brass); outline-offset:2px}
.tablewrap table{min-width:520px}

/* ---------- Görseller ---------- */
figure{margin:0}
.shot{background:var(--white); border:1px solid var(--line)}
.shot img{display:block; width:100%; height:auto; aspect-ratio:3/2; object-fit:cover}
.shot figcaption{padding:14px 18px; font-size:14px; color:var(--slate); border-top:1px solid var(--line)}
.fleet{display:grid; grid-template-columns:repeat(3,1fr); gap:22px}
@media (max-width:960px){.fleet{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.fleet{grid-template-columns:1fr}}
.fleet-item h3{font-size:19px; margin:16px 0 8px}
.fleet-item p{font-size:14.5px; color:var(--slate); margin:0}
.tags{display:flex; flex-wrap:wrap; gap:7px; margin-top:12px}
.tag{font-size:12px; font-weight:600; letter-spacing:.04em; padding:4px 9px; background:var(--brass-bg); color:#7a5620; border-radius:2px}

/* ---------- İletişim şeridi ---------- */
.callstrip{background:var(--navy-2); color:#fff; padding:44px 0}
.callstrip .wrap{display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap}
.callstrip h2{font-size:clamp(24px,2.8vw,32px); color:#fff}
.callstrip p{color:#b0c3cf; margin:10px 0 0}
.callstrip .num{font-family:var(--display); font-size:clamp(30px,4vw,42px); font-weight:700; color:#fff; text-decoration:none; display:block; font-variant-numeric:tabular-nums}
.callstrip .num:hover{color:var(--brass-lite)}

/* ---------- SSS ---------- */
.qa{border-top:1px solid var(--line)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{
  cursor:pointer; list-style:none; padding:20px 44px 20px 0; position:relative;
  font-family:var(--display); font-size:19px; font-weight:600; min-height:56px; display:flex; align-items:center;
}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+"; position:absolute; right:8px; font-family:var(--sans); font-size:24px; font-weight:400; color:var(--brass)}
.qa details[open] summary::after{content:"–"}
.qa .a{padding:0 0 22px; color:var(--slate); font-size:15.5px; max-width:74ch}
.qa .a p:last-child{margin-bottom:0}

/* ---------- Metin sayfaları ---------- */
.prose h2{margin:38px 0 14px}
.prose h3{margin:26px 0 10px}
.prose ul,.prose ol{margin:0 0 1em; padding-left:22px; max-width:68ch; color:var(--slate)}
.prose li{margin:8px 0}
.prose strong{color:var(--navy)}
.note{background:var(--white); border:1px solid var(--line); border-left:4px solid var(--brass); padding:20px 24px; margin:0 0 26px}
.note p:last-child{margin-bottom:0}
.note-ok{border-left-color:var(--ok); background:#f0f7f3}

/* ---------- Kırıntı ---------- */
.crumb{font-size:13.5px; color:var(--slate-2); padding:18px 0 0}
.crumb a{color:var(--slate); text-decoration:none; border-bottom:1px solid var(--line)}
.crumb a:hover{color:var(--brass); border-color:var(--brass)}
.crumb .sep{margin:0 8px; opacity:.55}
.crumb [aria-current]{color:var(--navy); font-weight:600}
.page-head{padding:8px 0 44px}
.page-head h1{margin:14px 0 18px}

/* ---------- Alt bilgi ---------- */
.foot{background:var(--navy); color:#93aab8; padding:56px 0 0; font-size:14.5px}
.foot-grid{display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; padding-bottom:44px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr; gap:32px}}
@media (max-width:540px){.foot-grid{grid-template-columns:1fr}}
.foot h2{color:#fff; font-family:var(--sans); font-size:12px; letter-spacing:.16em; text-transform:uppercase; font-weight:600; margin-bottom:16px}
.foot a{color:#c3d4de; text-decoration:none}
.foot a:hover{color:var(--brass-lite); text-decoration:underline}
.foot ul{list-style:none; margin:0; padding:0}
.foot li{margin:9px 0}
.foot li a{display:inline-flex; min-height:32px; align-items:center}
.foot-num{font-family:var(--display); font-size:26px; font-weight:700; color:#fff; text-decoration:none; display:inline-block; margin:4px 0 8px; font-variant-numeric:tabular-nums}
.foot-bar{border-top:1px solid var(--line-dark); padding:20px 0 96px; font-size:13px; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap}

/* ---------- Mobil arama çubuğu ---------- */
.callbar{position:fixed; left:0; right:0; bottom:0; z-index:150; background:var(--brass); display:none}
.callbar a{
  display:flex; align-items:center; justify-content:center; gap:12px; min-height:60px;
  color:#fff; text-decoration:none; font-weight:700; font-size:17px; letter-spacing:.01em;
}
@media (max-width:900px){.callbar{display:block}}
@media (min-width:901px){.foot-bar{padding-bottom:20px}}

/* ============================================================
   Mobil başlık düzeltmeleri — logo ve CTA sarmalarını önler,
   üst şeridi sadeleştirir, hero'yu ekranın üstünde tutar.
   ============================================================ */
@media (max-width:640px){
  .topline{font-size:12.5px}
  .topline .wrap{justify-content:center; gap:8px; padding-top:7px; padding-bottom:7px}
  .topline span:first-child{display:none}          /* uzun tanıtım satırı mobilde gizli */
  .masthead .wrap{padding-top:12px; padding-bottom:12px; gap:12px}
  .logo{gap:10px; min-height:44px}
  .logo-mark{width:38px; height:38px}
  .logo-name{font-size:17.5px; white-space:nowrap}
  .logo-sub{display:none}                          /* alt satır dar ekranda okunmuyor */
  .head-cta .btn{
    min-height:44px; padding:10px 16px; font-size:14.5px; white-space:nowrap;
  }
  .hero-copy{padding:32px 0 30px}
  .creds{margin-top:22px}
  .creds div{flex:1 1 100px; padding:14px 14px 4px 0}
  .creds dt{font-size:25px}
  .creds dd{font-size:12px}
  .band{padding:44px 0}
  .band-tight{padding:32px 0}
  .btn{width:100%; }
  .btn-row{gap:10px}
  .card{padding:24px 20px}
}
@media (max-width:400px){
  .head-cta .btn{padding:10px 13px; font-size:14px}
  .logo-name{font-size:16.5px}
}

/* ============================================================
   ULTRA PREMIUM KATMAN
   Ölçü değil detay: saç teli çizgiler, geniş boşluk,
   ölçülü altın aksan, ağırlıklı tipografi kontrastı.
   ============================================================ */

/* ---- Üst şerit: daha ince, daha sessiz ---- */
.topline{background:var(--navy); color:#8fa6b4; font-size:12.5px; letter-spacing:.01em; border-bottom:1px solid rgba(201,162,39,.18)}
.topline .wrap{padding-top:11px; padding-bottom:11px}
.topline b{color:var(--brass-soft); font-weight:600}

/* ---- Marka bloğu ---- */
.masthead{border-bottom:1px solid var(--line); box-shadow:var(--shadow-sm)}
.masthead .wrap{padding-top:20px; padding-bottom:20px}
.logo-mark{border-radius:2px; box-shadow:0 2px 10px rgba(8,18,26,.16)}
.logo-name{font-size:21px; letter-spacing:-.022em}
.logo-sub{font-size:10px; letter-spacing:.22em; color:var(--slate-2)}
.head-phone .k{font-size:10px; letter-spacing:.2em}
.head-phone .v{font-size:25px; letter-spacing:-.02em}

/* ---- Navigasyon ---- */
.nav{background:var(--navy-2); border-bottom:none; position:relative}
.nav::after{content:""; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:linear-gradient(90deg, var(--brass) 0%, var(--brass-lite) 45%, rgba(201,162,39,.15) 100%)}
.nav a{font-size:14px; letter-spacing:.005em; padding:16px 18px; min-height:54px; color:#b8cad6}
.nav a[aria-current="page"]{border-bottom-color:var(--brass-lite)}

/* ---- Kahraman: tam kanama görsel + derin perde ---- */
.hero{background:var(--navy); position:relative; isolation:isolate}
.hero::before{content:""; position:absolute; inset:0; z-index:2; pointer-events:none;
  background:linear-gradient(90deg, var(--navy) 0%, var(--navy) 38%, rgba(8,18,26,.72) 55%, rgba(8,18,26,.18) 100%)}
.hero .wrap{position:relative; z-index:3}
.hero-grid{grid-template-columns:1fr .92fr; align-items:center}
.hero-copy{padding:96px 64px 96px 0}
.hero h1{margin-bottom:24px}
.hero .lede{color:#a9c0ce; font-size:clamp(16.5px,1.5vw,19.5px)}
.hero-figure{position:absolute; inset:0 0 0 46%; margin:0; z-index:1; min-height:0}
.hero-figure img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
@media (max-width:940px){
  .hero::before{background:linear-gradient(180deg, rgba(8,18,26,.30) 0%, var(--navy) 46%)}
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{padding:34px 0 40px; order:2}
  .hero-figure{position:relative; inset:auto; order:1; margin:0 calc(-1 * var(--gut)); height:236px}
  .hero-figure img{position:relative; height:236px}
}

/* ---- Güven şeridi: saç teli ayraçlı ---- */
.creds{margin-top:44px; border-top:1px solid rgba(201,162,39,.28); border-bottom:none; gap:0}
.creds div{position:relative; padding:22px 28px 0 0}
.creds div + div{padding-left:28px}
.creds div + div::before{content:""; position:absolute; left:0; top:22px; bottom:6px; width:1px; background:rgba(255,255,255,.10)}
.creds dt{font-size:36px; color:var(--brass-lite); letter-spacing:-.03em}
.creds dd{font-size:12.5px; color:#8fa6b4; letter-spacing:.02em; margin-top:8px}
@media (max-width:520px){.creds div{padding:16px 14px 0 0}.creds div+div{padding-left:14px}.creds dt{font-size:27px}}

/* ---- Butonlar: keskin, ölçülü ---- */
.btn{border-radius:1px; letter-spacing:.015em; min-height:56px; padding:15px 30px; transition:all .18s ease}
.btn-primary{box-shadow:0 6px 20px rgba(143,99,35,.28)}
.btn-primary:hover{transform:translateY(-1px); box-shadow:0 10px 28px rgba(143,99,35,.34)}
.btn-ghost{border-color:rgba(201,162,39,.45); color:#fff}
.btn-ghost:hover{border-color:var(--brass-lite); background:rgba(201,162,39,.10)}
.btn-line{border-color:var(--navy)}
@media (prefers-reduced-motion:reduce){.btn-primary:hover{transform:none}}

/* ---- Hizmet kartları: kutu değil, saç teli ızgara ---- */
.svc-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line)}
@media (max-width:1120px){.svc-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:820px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:540px){.svc-grid{grid-template-columns:1fr}}
.svc{
  background:var(--white); padding:30px 26px 28px; display:flex; flex-direction:column;
  text-decoration:none; position:relative; transition:background .2s ease;
}
.svc::before{content:""; position:absolute; left:0; right:0; top:0; height:2px; background:transparent; transition:background .2s ease}
a.svc:hover{background:#fcfdfd}
a.svc:hover::before{background:var(--brass-lite)}
.svc-no{font-family:var(--display); font-size:12px; font-weight:700; color:var(--brass);
  letter-spacing:.1em; margin-bottom:16px; font-variant-numeric:tabular-nums}
.svc h3{font-size:19.5px; margin-bottom:10px; line-height:1.22}
.svc p{font-size:14.5px; line-height:1.62; color:var(--slate); margin:0; flex:1}
.svc .go{margin-top:18px; font-size:13px; font-weight:600; color:var(--brass); letter-spacing:.02em;
  display:inline-flex; gap:8px; align-items:center; transition:gap .18s ease}
a.svc:hover .go{gap:13px}

/* ---- Bölüm başlığı: iki sütunlu editoryal ---- */
.section-head{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:end; margin-bottom:56px}
@media (max-width:900px){.section-head{grid-template-columns:1fr; gap:20px; margin-bottom:38px}}
.section-head p{color:var(--slate); margin:0; font-size:17px}

/* ---- Koyu bölüm: altın saç teli ---- */
.band-dark{background:var(--navy); position:relative}
.band-dark::before{content:""; position:absolute; left:0; right:0; top:0; height:1px;
  background:linear-gradient(90deg, transparent, rgba(201,162,39,.45) 30%, rgba(201,162,39,.45) 70%, transparent)}
.band-dark .steps li{border-color:rgba(255,255,255,.09)}
.band-dark .steps li::before{color:var(--brass-lite)}

/* ---- İletişim şeridi ---- */
.callstrip{background:var(--navy-2); padding:64px 0; position:relative}
.callstrip::before{content:""; position:absolute; left:0; right:0; top:0; height:2px;
  background:linear-gradient(90deg, var(--brass) 0%, var(--brass-lite) 50%, transparent 100%)}
.callstrip .num{letter-spacing:-.03em}

/* ---- SSS ---- */
.qa summary{font-size:20px; padding:24px 46px 24px 0; min-height:64px; letter-spacing:-.012em}
.qa summary:hover{color:var(--brass)}
.qa .a{font-size:15.5px; line-height:1.72}

/* ---- Görseller ---- */
.shot{border-radius:2px; box-shadow:var(--shadow-md)}
.shot figcaption{font-size:13.5px; letter-spacing:.005em; background:var(--white)}
.fleet-item h3{font-size:20px}

/* ---- Alt bilgi ---- */
.foot{background:var(--navy); padding:72px 0 0; position:relative}
.foot::before{content:""; position:absolute; left:0; right:0; top:0; height:1px; background:rgba(201,162,39,.30)}
.foot h2{font-size:11px; letter-spacing:.22em; color:var(--brass-soft)}
.foot-num{font-size:29px; letter-spacing:-.025em}
.foot-grid{padding-bottom:56px}
.foot-bar{border-top:1px solid rgba(255,255,255,.08)}

/* ---- Mobil arama çubuğu ---- */
.callbar{background:linear-gradient(180deg, var(--brass) 0%, var(--brass-deep) 100%);
  box-shadow:0 -6px 24px rgba(8,18,26,.22)}
.callbar a{min-height:62px; letter-spacing:.01em}

/* ---- Sayfa başlığı ---- */
.page-head{padding:16px 0 52px}
.page-head h1{margin:18px 0 22px}
.crumb{padding:24px 0 0; font-size:13px; letter-spacing:.02em}

/* ============================================================
   MOBİL SON KATMAN — premium ölçüler dar ekranda taşmasın.
   (Bu blok, yukarıdaki .btn dolgu artışını dar ekranda geri alır.)
   ============================================================ */
@media (max-width:700px){
  .head-cta .btn{min-height:46px; padding:11px 16px; font-size:14px; white-space:nowrap}
  .masthead .wrap{padding-top:14px; padding-bottom:14px; gap:10px}
  .btn{padding:14px 22px; min-height:52px; font-size:15.5px}
  .btn-row .btn{width:100%}
}
@media (max-width:420px){
  .head-cta .btn{padding:10px 13px; font-size:13.5px}
  .logo-name{font-size:17px}
  .logo-mark{width:36px; height:36px}
}
/* Kaydırılabilir tablo, sayfayı değil kendini kaydırsın */
.tablewrap{max-width:100%}
.tablewrap table{min-width:min(520px, 100%)}
@media (max-width:560px){.tablewrap table{min-width:460px}}

/* Premium ölçek dar ekranda daralsın */
@media (max-width:640px){
  .band{padding:56px 0}
  .band-tight{padding:36px 0}
  .head-block,.section-head{margin-bottom:32px}
  .svc{padding:24px 20px}
  .qa summary{font-size:17.5px; padding:20px 40px 20px 0}
  .callstrip{padding:44px 0}
  .foot{padding:52px 0 0}
  .page-head{padding:10px 0 34px}
}