:root{}

/* HAR Teknoloji tasarım sistemi: beyaz zemin, kırmızı marka rengi, Barlow Semi Condensed başlık + Poppins gövde, açılı bölüm geçişleri */
:root{
  color-scheme:light;
  --brand-500:#b90000;
  --brand-600:#a30000;
  --brand-700:#8c0000;
  --brand-50:#fdf1f1;
  --ink-900:#151515;
  --ink-600:#3d3d3d;
  --ink-400:#6b6b6b;
  --ink-100:#ededed;
  --ink-50:#f7f7f7;
  --white:#ffffff;
  --radius-card:0.875rem;
  --font-body:"Poppins","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-display:"Barlow Semi Condensed","Arial Narrow","Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
body{background:var(--white);color:var(--ink-600);font-family:var(--font-body);font-size:16px;line-height:1.7;margin:0}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--white)}
h1,h2,h3{font-family:var(--font-display);color:var(--ink-900);line-height:1.12;text-wrap:balance;margin:0;font-weight:700}
h1{font-size:clamp(2.3rem,5vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.5rem)}
h3{font-size:1.35rem;font-weight:600}
p{margin:0}
a{color:var(--brand-500)}
.container{max-width:80rem;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:3px}

/* header */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--white);border-bottom:1px solid var(--ink-100)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px;flex-wrap:wrap;padding-block:10px}
.logo{display:flex;align-items:baseline;gap:6px;text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:1.75rem;line-height:1;color:var(--ink-900)}
.logo b{color:var(--brand-500);font-weight:700}
.logo small{font-family:var(--font-body);font-size:.72rem;font-weight:500;color:var(--ink-400);margin-left:6px}
nav{display:flex;gap:2px;flex-wrap:wrap;align-items:center}
nav a{text-decoration:none;color:var(--ink-900);font-weight:500;padding:8px 14px;font-size:.95rem;border-bottom:2px solid transparent}
nav a:hover{color:var(--brand-500)}
nav a[aria-current="page"]{color:var(--brand-500);border-bottom-color:var(--brand-500)}

.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:500;padding:12px 26px;border-radius:999px;font-size:.95rem;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:background .2s}
.btn.primary{background:var(--brand-500);color:var(--white)}
.btn.primary:hover{background:var(--brand-600)}
.btn.outline{border-color:var(--ink-900);color:var(--ink-900);background:transparent}
.btn.outline:hover{background:var(--ink-900);color:var(--white)}
.btn.white{background:var(--white);color:var(--brand-500)}
.btn.white:hover{background:var(--brand-50)}

section{padding-block:80px}
.bg-soft{background:var(--ink-50)}
.eyebrow{display:block;color:var(--brand-500);font-weight:600;font-size:.95rem;margin-bottom:10px}
.heading{max-width:46rem;margin-bottom:44px}
.heading p{margin-top:14px;font-size:1.05rem}

/* açılı geçiş */
.angle{display:block;width:100%;height:56px}

/* hero */
.hero{padding-block:72px 40px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-8%;top:0;bottom:0;width:42%;background:var(--brand-50);transform:skewX(-12deg);z-index:0}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.hero .container>*{min-width:0}
.hero p.lead{margin-top:20px;font-size:1.1rem;max-width:36rem}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero .note{margin-top:24px;font-size:.92rem;color:var(--ink-400)}
.specs{background:var(--white);border:1px solid var(--ink-100);border-radius:var(--radius-card);box-shadow:0 18px 40px -24px rgba(21,21,21,.25);overflow:hidden}
.specs div{display:flex;justify-content:space-between;gap:16px;padding:16px 22px;border-top:1px solid var(--ink-100);font-size:.95rem}
.specs div:first-child{border-top:0}
.specs dt{color:var(--ink-400)}
.specs dd{margin:0;color:var(--ink-900);font-weight:600;text-align:right}
.specs .top{background:var(--brand-500);color:var(--white);font-family:var(--font-display);font-size:1.2rem;font-weight:600}

/* adımlar */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:3px solid var(--brand-500)}
.step{padding:28px 28px 8px 0;display:grid;gap:10px;align-content:start;min-width:0}
.step+.step{padding-left:28px;border-left:1px solid var(--ink-100)}
.step .k{font-family:var(--font-display);color:var(--brand-500);font-weight:700;font-size:1.05rem}

/* kartlar */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--white);border:1px solid var(--ink-100);border-radius:var(--radius-card);padding:30px;display:grid;gap:12px;align-content:start;min-width:0;transition:border-color .2s,box-shadow .2s}
.card:hover{border-color:var(--brand-500);box-shadow:0 14px 30px -22px rgba(185,0,0,.45)}
.card .fmt{font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--brand-500)}

.why{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.why .card{border-left:0;border-radius:0 var(--radius-card) var(--radius-card) 0;box-shadow:inset 4px 0 0 var(--brand-500)}
.why .card:hover{box-shadow:inset 4px 0 0 var(--brand-500),0 14px 30px -22px rgba(185,0,0,.45)}

.who{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.who .card{background:var(--ink-50);border-color:var(--ink-50)}

/* kapanış */
.cta{background:var(--brand-500);color:var(--white);padding-block:0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;padding-block:56px}
.cta h2{color:var(--white)}
.cta p{margin-top:10px;opacity:.9;max-width:40rem}

/* e-posta */
.mail{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;border:1px solid var(--ink-100);border-radius:999px;padding:5px 5px 5px 20px;background:var(--white)}
.mail strong{color:var(--ink-900);font-weight:600;user-select:all;word-break:break-all}
.mail button{font-family:inherit;font-weight:500;font-size:.88rem;border:0;border-radius:999px;padding:9px 16px;background:var(--brand-500);color:var(--white);cursor:pointer}
.mail button:hover{background:var(--brand-600)}
.cta .mail{border-color:transparent}

/* sayfa başlığı */
.page-hero{background:var(--ink-50);padding-block:64px 52px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-6%;top:0;bottom:0;width:30%;background:var(--brand-50);transform:skewX(-12deg)}
.page-hero .container{position:relative;z-index:1}
.crumb{font-size:.88rem;color:var(--ink-400);margin-bottom:12px}
.crumb a{color:var(--ink-400);text-decoration:none}
.crumb a:hover{color:var(--brand-500)}
.page-hero p{margin-top:14px;font-size:1.05rem;max-width:44rem}

/* SSS */
.faq{max-width:56rem;display:grid;gap:12px}
details{border:1px solid var(--ink-100);border-radius:var(--radius-card);background:var(--white)}
details[open]{border-color:var(--brand-500)}
summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:600;color:var(--ink-900);display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:none;width:10px;height:10px;border-right:2px solid var(--brand-500);border-bottom:2px solid var(--brand-500);transform:rotate(45deg);margin-top:-4px;transition:transform .2s}
details[open] summary::after{transform:rotate(-135deg);margin-top:4px}
details p{padding:0 24px 22px}

.prose{max-width:46rem;display:grid;gap:22px;font-size:1.05rem}
.prose p:first-child{font-size:1.2rem;color:var(--ink-900)}

.contact{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:start}
.contact>*{min-width:0}
.list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:0;border-top:1px solid var(--ink-100)}
.list li{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--ink-100);color:var(--ink-900)}
.list li::before{content:"";flex:none;width:8px;height:8px;background:var(--brand-500);margin-top:10px}
.list small{display:block;color:var(--ink-400);font-size:.88rem}
.contact .card{background:var(--ink-50);border-color:var(--ink-50)}

footer{background:var(--ink-900);color:#bdbdbd;font-size:.9rem}
footer .container{display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;align-items:center;padding-block:28px}
footer .logo{color:var(--white);font-size:1.4rem}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink-900);color:var(--white);padding:10px 20px;border-radius:999px;font-size:.92rem;z-index:20}

@media (max-width:900px){
  .hero .container,.contact{grid-template-columns:1fr}
  .hero::after{width:70%;right:-40%}
  .steps,.cards,.who,.why{grid-template-columns:1fr}
  .step,.step+.step{padding:24px 0;border-left:0}
  .step+.step{border-top:1px solid var(--ink-100)}
  section{padding-block:60px}
}
@media (max-width:560px){nav a{padding:7px 9px;font-size:.88rem}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.intro{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.intro>*{min-width:0}
.intro p+p{margin-top:14px}
.intro p:first-child{font-size:1.15rem;color:var(--ink-900)}
.hero .kicker{display:block;color:var(--brand-500);font-weight:600;margin-bottom:14px}
footer nav a{color:#bdbdbd;padding:4px 10px;border:0}
footer nav a:hover{color:#fff}
@media (max-width:900px){.intro{grid-template-columns:1fr;gap:16px}}

/* --- Marka güçlendirme --- */
header.site{border-top:4px solid var(--brand-500);box-shadow:0 6px 24px -18px rgba(21,21,21,.35)}
.logo{gap:0;align-items:center;font-size:1.6rem}
.logo .mark{background:var(--brand-500);color:var(--white);padding:6px 9px 5px;border-radius:6px 0 0 6px;font-weight:700}
.logo .word{border:2px solid var(--brand-500);border-left:0;color:var(--ink-900);padding:3px 10px 2px 8px;border-radius:0 6px 6px 0;font-weight:700}
.logo small{margin-left:12px;max-width:6.5rem;line-height:1.25}
.bar .btn{padding:10px 22px}
nav a[aria-current="page"]{border-bottom-width:3px}
h1{font-size:clamp(2.6rem,5.6vw,4.2rem)}
h1 em,h2 em{font-style:normal;color:var(--brand-500)}
.eyebrow{display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:3px;background:var(--brand-500);border-radius:2px}
.hero{padding-block:84px 84px}
.hero::after{background:var(--brand-500);width:40%;right:-6%}
.hero::before{content:"";position:absolute;right:30%;top:0;bottom:0;width:6%;background:var(--brand-50);transform:skewX(-12deg);z-index:0}
.specs{box-shadow:0 30px 60px -30px rgba(80,0,0,.55);border:0}
.specs .top{background:var(--ink-900)}
.hero .btn.primary{padding:14px 30px;font-size:1rem;box-shadow:0 12px 24px -14px rgba(185,0,0,.8)}
.facts{background:var(--brand-700);color:var(--white)}
.facts .container{display:grid;grid-template-columns:repeat(4,1fr);padding-block:34px;gap:24px}
.facts div{display:grid;gap:2px;min-width:0}
.facts div+div{border-left:1px solid rgba(255,255,255,.22);padding-left:24px}
.facts strong{font-family:var(--font-display);font-size:2.3rem;line-height:1.05;font-weight:700}
.facts span{opacity:.85;font-size:.95rem}
.steps{border-top-width:4px}
.step .k{font-size:1.15rem}
.card{border-radius:var(--radius-card)}
.who .card{background:var(--white);border:1px solid var(--ink-100);border-top:4px solid var(--brand-500)}
.cta-inner{padding-block:72px}
.cta h2{font-size:clamp(2rem,4vw,2.9rem)}
.page-hero{background:var(--brand-500);padding-block:72px 60px}
.page-hero::after{background:var(--brand-600);width:34%}
.page-hero h1,.page-hero p,.page-hero .crumb,.page-hero .crumb a{color:var(--white)}
.page-hero .crumb a:hover{color:var(--white);text-decoration:underline}
.page-hero p{opacity:.92}
footer{border-top:4px solid var(--brand-500)}
footer .logo .word{color:var(--white)}
@media (max-width:900px){
  .hero::after{width:100%;right:0;top:auto;height:38%;transform:none}
  .hero::before{display:none}
  .facts .container{grid-template-columns:repeat(2,1fr)}
  .facts div:nth-child(3){border-left:0;padding-left:0}
  .logo small{display:none}
}
@media (max-width:560px){.bar .btn{display:none}}
/* --- Kurumsal banner + logo --- */
.logo{display:inline-flex;align-items:center;gap:14px;text-decoration:none}
.logo img{display:block;height:42px;width:auto}
.logo small{font-family:var(--font-body);font-size:.75rem;color:var(--ink-400);line-height:1.3;max-width:7rem;padding-left:14px;border-left:1px solid var(--ink-100);margin-left:0}
footer .logo img{height:36px}
.banner{position:relative;overflow:hidden;color:var(--white);padding-block:88px 140px;
  background:linear-gradient(115deg,var(--brand-700) 0%,var(--brand-500) 55%,#c81414 100%)}
.banner::before{content:"";position:absolute;inset:0;background:
  linear-gradient(115deg,transparent 0 58%,rgba(255,255,255,.06) 58% 74%,transparent 74%),
  linear-gradient(115deg,transparent 0 78%,rgba(0,0,0,.08) 78%)}
.banner::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:64px;background:var(--white);clip-path:polygon(0 100%,100% 0,100% 100%)}
.banner-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.banner-grid>*{min-width:0}
.banner h1{color:var(--white);font-size:clamp(2.5rem,5.2vw,4rem)}
.banner .kicker{display:inline-block;color:var(--white);background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:5px 14px;border-radius:999px;font-weight:500;font-size:.9rem;margin-bottom:20px}
.banner .lead{margin-top:20px;font-size:1.1rem;max-width:36rem;color:rgba(255,255,255,.92)}
.banner .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.banner .note{margin-top:24px;font-size:.9rem;color:rgba(255,255,255,.8)}
.btn.white{background:var(--white);color:var(--brand-500);font-weight:600;padding:14px 30px}
.btn.white:hover{background:var(--brand-50)}
.btn.line{border-color:rgba(255,255,255,.7);color:var(--white);background:transparent;padding:14px 26px}
.btn.line:hover{background:rgba(255,255,255,.12)}
.doc{margin:0;background:var(--white);color:var(--ink-600);border-radius:var(--radius-card);box-shadow:0 40px 80px -30px rgba(40,0,0,.6);overflow:hidden}
.doc-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--ink-100)}
.doc-file{font-weight:600;color:var(--ink-900);font-size:.92rem}
.doc-tag{font-size:.78rem;color:var(--brand-500);background:var(--brand-50);padding:3px 10px;border-radius:999px;font-weight:500}
.doc-wave{height:46px;margin:18px 20px 4px;opacity:.22;background:repeating-linear-gradient(90deg,var(--brand-500) 0 3px,transparent 3px 7px);
  clip-path:polygon(0 60%,5% 30%,10% 55%,15% 15%,20% 50%,25% 35%,30% 70%,35% 20%,40% 45%,45% 10%,50% 55%,55% 30%,60% 65%,65% 25%,70% 50%,75% 15%,80% 60%,85% 35%,90% 55%,95% 30%,100% 50%,100% 100%,0 100%)}
.srt{list-style:none;margin:0;padding:6px 20px 6px;display:grid}
.srt li{display:grid;grid-template-columns:22px 1fr;column-gap:12px;padding:12px 0;border-top:1px solid var(--ink-100)}
.srt li:first-child{border-top:0}
.srt b{grid-row:span 2;color:var(--brand-500);font-family:var(--font-display);font-size:1.1rem;line-height:1.3}
.srt time{font-size:.8rem;color:var(--ink-400);font-variant-numeric:tabular-nums}
.srt span{color:var(--ink-900);font-size:.95rem;line-height:1.5}
.doc figcaption{display:flex;gap:10px;align-items:center;justify-content:center;background:var(--ink-50);padding:12px;font-weight:600;font-size:.88rem;color:var(--ink-900)}
.doc .arr{color:var(--brand-500)}
section.facts{background:transparent;color:inherit;padding-block:0;position:relative;z-index:2;margin-top:-96px}
section.facts .container{display:block;padding-block:0}
.facts-card{background:var(--white);border-radius:var(--radius-card);box-shadow:0 24px 50px -28px rgba(21,21,21,.35);border:1px solid var(--ink-100);display:grid;grid-template-columns:repeat(4,1fr)}
.facts-card div{display:grid;gap:2px;padding:26px 28px;min-width:0;border-left:1px solid var(--ink-100)}
.facts-card div:first-child{border-left:0}
.facts-card strong{font-family:var(--font-display);font-size:2rem;line-height:1.1;color:var(--brand-500);font-weight:700}
.facts-card span{font-size:.92rem;color:var(--ink-600)}
@media (max-width:900px){
  .banner{padding-block:56px 120px}
  .banner-grid{grid-template-columns:1fr;gap:40px}
  .facts-card{grid-template-columns:repeat(2,1fr)}
  .facts-card div:nth-child(3){border-left:0}
  .facts-card div:nth-child(n+3){border-top:1px solid var(--ink-100)}
  .logo small{display:none}
}
@media (max-width:420px){.logo img{height:34px}.facts-card strong{font-size:1.5rem}.facts-card div{padding:18px}}
.facts-card{grid-template-columns:1fr 1fr 1fr 1.35fr;align-items:stretch}
.facts-card div{align-content:start}
@media (max-width:900px){.facts-card{grid-template-columns:1fr 1fr}}
@media (max-width:640px){
  .bar{gap:8px}
  header.site nav{width:100%;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:-6px}
  header.site nav::-webkit-scrollbar{display:none}
  header.site nav a{white-space:nowrap}
  .banner .kicker{border-radius:12px}
}
/* --- Footer --- */
footer.site-footer{background:var(--ink-900);color:#b8b8b8;font-size:.93rem;border-top:4px solid var(--brand-500);display:block}
footer.site-footer .container{display:grid}
.footer-grid{grid-template-columns:1.4fr .8fr 1fr 1fr;gap:40px;padding-block:56px 44px;align-items:start}
.footer-grid>*{min-width:0}
.f-brand{display:grid;gap:18px;align-content:start}
.f-brand .logo img{height:40px}
.f-brand p{max-width:30ch;line-height:1.7}
.f-mail{display:grid;gap:2px}
.f-mail span{font-size:.82rem;color:#8a8a8a}
.f-mail a{color:var(--white);font-weight:600;text-decoration:none;font-size:1.02rem}
.f-mail a:hover{color:#ffb3b3}
.f-col{display:grid;gap:8px;align-content:start;font-style:normal}
.f-col h2{font-family:var(--font-display);color:var(--white);font-size:1.15rem;font-weight:600;margin-bottom:6px;padding-bottom:10px;border-bottom:2px solid var(--brand-500);justify-self:start}
footer.site-footer .f-col a{color:#d0d0d0;text-decoration:none;padding:0;border:0;font-size:.93rem;justify-self:start}
footer.site-footer .f-col a:hover{color:var(--white)}
.f-col p{line-height:1.65}
nav.f-col{display:grid;gap:8px}
.f-bottom{border-top:1px solid rgba(255,255,255,.1)}
footer.site-footer .f-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:12px 24px;flex-wrap:wrap;padding-block:20px;font-size:.86rem;color:#8a8a8a}
.f-links{display:flex;gap:20px}
.f-links a{color:#d0d0d0;text-decoration:none}
.f-links a:hover{color:var(--white)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.f-brand{grid-column:1/-1}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}