/* Karaer Kurumsal Danışmanlık — karaerdanismanlik.com
   Tek stil dosyası. Statik HTML + gonder.php yapısı için. */

:root{
  color-scheme: light;
  --ink:#0D2137;
  --ink-2:#1B3150;
  --body:#43525F;
  --muted:#76838E;
  --paper:#FFFFFF;
  --paper-alt:#F3F5F3;
  --line:#E2E5E2;
  --line-2:#EDEFED;
  --mark:#B4801A;
  --mark-ink:#8A6212;
  --mark-soft:#FBF3E4;
  --ok:#1F7A4D;
  --wrap:1140px;
  --sans:"Source Sans 3","Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Arial,sans-serif;
  --display:"Archivo","Source Sans 3","Segoe UI",Arial,sans-serif;
  --mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  --shadow:0 1px 2px rgba(22,32,43,.05),0 10px 30px rgba(22,32,43,.07);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--body);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration-color:var(--mark);text-underline-offset:3px}
a:hover{color:var(--mark-ink)}
:focus-visible{outline:3px solid var(--mark);outline-offset:2px;border-radius:3px}

h1,h2,h3,h4{font-family:var(--display);color:var(--ink);margin:0;text-wrap:balance;letter-spacing:-.015em;line-height:1.15}
h1{font-size:clamp(2.1rem,1.35rem + 2.6vw,3.4rem);font-weight:700}
h2{font-size:clamp(1.6rem,1.2rem + 1.5vw,2.35rem);font-weight:700}
h3{font-size:1.2rem;font-weight:650;line-height:1.3}
h4{font-size:1.02rem;font-weight:650}
p{margin:0}
ul{margin:0;padding:0 0 0 1.1em}
li{margin:.3em 0}
strong{color:var(--ink);font-weight:650}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:22px}
.section{padding-block:clamp(52px,6vw,88px)}
.section--alt{background:var(--paper-alt)}
.section--ink{background:var(--ink);color:#C9D2DB}
.section--ink h2,.section--ink h3{color:#fff}
.stack{display:flex;flex-direction:column;gap:18px}
.stack-sm{display:flex;flex-direction:column;gap:10px}
.measure{max-width:66ch}
.lede{font-size:1.12rem;color:var(--body)}
.small{font-size:.92rem}
.muted{color:var(--muted)}

/* Bölüm etiketi — ölçü çizgisi + mono etiket */
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:.73rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mark-ink);margin-bottom:14px;
}
.eyebrow::before{content:"";width:30px;height:3px;background:var(--mark);flex:none}
.section--ink .eyebrow{color:#E3B95F}

/* Butonlar */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--sans);font-size:1rem;font-weight:650;line-height:1;
  padding:14px 22px;border-radius:4px;border:1.5px solid var(--ink);
  background:var(--ink);color:#fff;text-decoration:none;cursor:pointer;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
}
.btn:hover{background:#081827;border-color:#081827;color:#fff}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.section--ink .btn{background:var(--mark);border-color:var(--mark);color:#0D2137}
.section--ink .btn:hover{background:#C8901F;border-color:#C8901F;color:#0D2137}
.section--ink .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.section--ink .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Başlık / menü */
.site-header{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;margin-right:auto}
.brand-mark{flex:none;width:45px;height:40px;object-fit:contain}
.brand b{font-family:var(--display);font-weight:700;font-size:1.04rem;color:var(--ink);display:block;line-height:1.15;letter-spacing:-.01em}
.brand small{font-family:var(--mono);font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);display:block}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.97rem;font-weight:600;color:var(--ink-2);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--mark-ink);border-bottom-color:var(--mark)}
.nav a[aria-current="page"]{border-bottom-color:var(--mark);color:var(--ink)}
.nav a.btn{font-size:.94rem;padding:11px 18px;color:#fff;border-bottom:1.5px solid var(--ink)}
.nav a.btn:hover{color:#fff;background:#081827;border-color:#081827}
.burger{display:none;width:44px;height:40px;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto}

/* Hero */
.hero{border-bottom:1px solid var(--line);background:
  linear-gradient(180deg,#FAFBFA 0%,#fff 65%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:52px;align-items:center;padding-block:clamp(44px,5vw,76px)}
.hero h1 span{color:var(--mark-ink)}
.hero-photo{position:relative}
.hero-photo img{border-radius:5px;width:100%}
.hero-photo figcaption{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--muted);
  margin-top:10px;padding-left:14px;border-left:3px solid var(--mark);text-transform:uppercase;
}
.hero-points{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.95rem;color:var(--ink-2);font-weight:600}
.hero-points span{display:flex;align-items:center;gap:7px}
.hero-points span::before{content:"";width:7px;height:7px;background:var(--mark);flex:none;transform:rotate(45deg)}

/* Kart ızgaraları */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.svc{display:flex;flex-direction:column;gap:9px;background:#fff;border:1px solid var(--line);border-radius:5px;padding:24px 22px;text-decoration:none;transition:border-color .15s ease,transform .15s ease}
a.svc:hover{border-color:var(--ink);transform:translateY(-2px)}
.svc h3{font-size:1.1rem}
.svc p{font-size:.97rem;color:var(--body)}
.svc .tags{font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;color:var(--muted);margin-top:auto;padding-top:6px}
.svc .more{font-size:.92rem;font-weight:650;color:var(--mark-ink)}

/* Süreç adımları — sıra bilgi taşıdığı için numaralı */
.steps{counter-reset:step;display:grid;gap:0}
.step{display:grid;grid-template-columns:82px minmax(0,1fr);gap:22px;padding:26px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--mono);font-size:1.5rem;color:var(--mark);font-weight:500;line-height:1.1}
.step h3{margin-bottom:6px}
.step .dur{font-family:var(--mono);font-size:.73rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin-top:8px}

/* Vaka */
.case{border:1px solid var(--line);border-radius:5px;background:#fff;overflow:hidden}
.case + .case{margin-top:20px}
.case-in{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:0}
.case-body{padding:28px 26px;display:flex;flex-direction:column;gap:12px}
.case-sector{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mark-ink)}
.case-body h3{font-size:1.22rem}
.case-body dt{font-family:var(--mono);font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.case-body dd{margin:0 0 12px;font-size:.99rem}
.case-body dd:last-child{margin-bottom:0}
.metrics{background:var(--paper-alt);border-left:1px solid var(--line);padding:26px 24px;display:flex;flex-direction:column;gap:16px;justify-content:center}
.metric{display:flex;flex-direction:column;gap:2px}
.metric .k{font-family:var(--mono);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.metric .v{font-family:var(--mono);font-size:1.32rem;font-weight:500;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.2}
.metric .v em{font-style:normal;color:var(--mark-ink)}
.metric .n{font-size:.86rem;color:var(--muted)}

/* Olgu listesi / künye */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.fact{background:#fff;padding:20px 18px}
.fact .v{font-family:var(--mono);font-size:1.45rem;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.2}
.fact .k{font-size:.9rem;color:var(--muted);margin-top:3px}

.checks{list-style:none;padding:0;display:grid;gap:10px}
.checks li{position:relative;margin:0;padding-left:22px;font-size:1rem;line-height:1.6}
.checks li::before{content:"";position:absolute;left:0;top:.58em;width:9px;height:9px;background:var(--mark);transform:rotate(45deg)}
.checks li strong{display:block}
.section--ink .checks li::before{background:#E3B95F}

.prose{max-width:68ch;display:flex;flex-direction:column;gap:16px}
.prose h2{margin-top:18px}
.prose h3{margin-top:12px}

.note{border-left:3px solid var(--mark);background:var(--mark-soft);padding:16px 18px;border-radius:0 4px 4px 0;font-size:.97rem}

/* Form */
.form-card{background:#fff;border:1px solid var(--line);border-radius:5px;padding:26px 24px;box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
label{font-size:.92rem;font-weight:650;color:var(--ink-2)}
.opt{font-weight:500;color:var(--muted)}
input[type=text],input[type=email],input[type=tel],select,textarea{
  font:inherit;font-size:1rem;color:var(--ink);background:#fff;
  border:1px solid #CFD5CF;border-radius:4px;padding:11px 12px;width:100%;
}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px rgba(180,128,26,.18)}
.consent{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start;font-size:.9rem;font-weight:500;color:var(--body);margin:4px 0 18px}
.consent input{margin-top:3px;width:16px;height:16px;accent-color:var(--mark)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn-block{width:100%}
.form-foot{font-size:.85rem;color:var(--muted);margin-top:12px;text-align:center}

/* İletişim şeridi */
.contact-lines{display:grid;gap:14px}
.contact-lines a{font-weight:650;text-decoration:none}
.cl{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:baseline;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.12)}
.cl .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#8B99A6}
.section--ink .contact-lines a{color:#fff}
.section--ink .contact-lines a:hover{color:#E3B95F}

/* Ekosistem */
.eco{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.eco-card{border:1px solid var(--line);border-radius:5px;padding:22px;background:#fff;display:flex;flex-direction:column;gap:8px}
.eco-card .n{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mark-ink)}

/* Alt bilgi */
.site-footer{background:var(--ink);color:#98A5B1;padding-block:52px 26px;font-size:.95rem}
.site-footer a{color:#C9D2DB;text-decoration:none}
.site-footer a:hover{color:#E3B95F}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot-grid h4{color:#fff;font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500;margin-bottom:12px}
.foot-grid ul{list-style:none;padding:0;display:grid;gap:8px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;font-size:.87rem;color:#7E8B98}

/* Sayfa başlığı bandı */
.pagehead{background:var(--paper-alt);border-bottom:1px solid var(--line);padding-block:clamp(38px,4.5vw,60px)}
.crumb{font-family:var(--mono);font-size:.73rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.crumb a{text-decoration:none;color:var(--muted)}
.crumb a:hover{color:var(--mark-ink)}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-photo{max-width:420px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .case-in{grid-template-columns:1fr}
  .metrics{border-left:0;border-top:1px solid var(--line);flex-direction:row;flex-wrap:wrap;gap:22px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .burger{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 22px 18px;box-shadow:var(--shadow)}
  .site-header[data-open="true"] .nav{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line-2)}
  .nav .btn{margin-top:12px;justify-content:center}
  .grid-2,.grid-3,.grid-4,.field-row,.eco{grid-template-columns:1fr}
  .step{grid-template-columns:52px minmax(0,1fr);gap:14px}
  .step::before{font-size:1.15rem}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .cl{grid-template-columns:1fr;gap:2px}
}

@media (max-width:420px){
  .brand b{font-size:.93rem}
  .brand-mark{width:36px;height:32px}
  .hero-points{font-size:.9rem;gap:6px 14px}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}

@media print{
  .site-header,.site-footer,.btn{display:none}
  body{font-size:12pt}
}