:root{--r:#e31e24;--r2:#b3141a;--bg:#0b0b0b;--c:#161616;--c2:#111;--t:#f2f2f2;--m:#a8a8a8;--wa:#25d366}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:system-ui,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--t);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
svg{width:1.2em;height:1.2em;flex:none}
.w{max-width:1140px;margin:auto;padding:0 16px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:6px;font-weight:800;background:var(--r);color:#fff;border:2px solid var(--r);cursor:pointer;font-size:1rem;transition:.2s}
.btn:hover{background:var(--r2);border-color:var(--r2)}
.btn.wa{background:var(--wa);border-color:var(--wa)}
.btn.o{background:transparent;border-color:#fff}.btn.o:hover{background:#fff;color:#000}
.btn.k{padding:8px 14px;font-size:.9rem}

.ust{position:sticky;top:0;z-index:20;background:rgba(0,0,0,.88);backdrop-filter:blur(8px);border-bottom:3px solid var(--r)}
.ust .w{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo img{height:52px;width:auto}
nav{display:flex;align-items:center;gap:22px}
nav a{font-weight:600;font-size:.95rem}nav a:not(.btn):hover{color:var(--r)}
.hb{display:none;width:40px;height:40px;cursor:pointer;position:relative}
.hb span,.hb span:before,.hb span:after{position:absolute;left:8px;width:24px;height:3px;background:#fff;content:"";transition:.2s}
.hb span{top:19px}.hb span:before{left:0;top:-8px}.hb span:after{left:0;top:8px}

.hero{position:relative;min-height:88vh;display:flex;align-items:center;text-align:center;overflow:hidden;
 background:linear-gradient(115deg,rgba(0,0,0,.92) 35%,rgba(120,8,12,.75)) center/cover,#000;background-size:cover;background-position:center}
.hero:before,.hero:after{content:"";position:absolute;height:14px;width:60%;background:var(--r);transform:skewX(-35deg)}
.hero:before{bottom:40px;left:-10%}.hero:after{bottom:62px;left:-14%;width:45%;opacity:.5}
.hero .w{position:relative}
.hero h1{display:flex;flex-direction:column;align-items:center;gap:18px}
.h1a{font-size:clamp(2.3rem,7.5vw,5rem);font-weight:900;line-height:1;text-transform:uppercase;letter-spacing:1px}
.serit{display:inline-block;background:var(--r);padding:8px 26px;font-size:clamp(.95rem,2.6vw,1.4rem);letter-spacing:.3em;text-transform:uppercase;transform:skewX(-12deg)}
.hero p{color:var(--m);margin:22px auto 30px;max-width:640px}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.rozet{width:118px;height:118px;margin:0 auto 26px;border:6px solid var(--r);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;box-shadow:0 0 0 6px rgba(227,30,36,.2)}
.rozet b{font-size:2rem;font-weight:900}.rozet small{font-weight:800;letter-spacing:.2em;margin-top:4px}

section{padding:80px 0}
.koyu{background:var(--c2)}
h2{text-align:center;font-size:clamp(1.6rem,4vw,2.2rem);margin-bottom:44px;text-transform:uppercase}
h2:after{content:"";display:block;width:70px;height:4px;background:var(--r);margin:12px auto 0;transform:skewX(-30deg)}
h2.sol{text-align:left;margin-bottom:22px}h2.sol:after{margin-left:0}
.soluk{color:var(--m);margin-bottom:14px}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.kart{background:var(--c);border-radius:8px;padding:26px;border-bottom:3px solid transparent;transition:.25s}
.grid .kart:hover{transform:translateY(-4px);border-color:var(--r)}
.kart i{display:inline-flex;padding:12px;border-radius:8px;background:rgba(227,30,36,.12);color:var(--r);font-size:1.6rem}
.kart h3{margin:14px 0 6px}.kart p{color:var(--m);font-size:.93rem}
#iletisim .kart p{color:var(--t);margin:8px 0}#iletisim .kart .btn{margin-top:14px}

.markalar{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.markalar div{background:var(--c);border:1px solid #2a2a2a;padding:20px 34px;border-radius:8px;font-weight:900;font-size:1.15rem;letter-spacing:.05em;min-width:200px;text-align:center}

.galeri{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.galeri a{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:4/3}
.galeri img{width:100%;height:100%;object-fit:cover;transition:.3s}.galeri a:hover img{transform:scale(1.05)}
.galeri span{position:absolute;left:0;right:0;bottom:0;padding:8px 12px;background:linear-gradient(transparent,#000c);font-size:.9rem}

.iki{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.ozellik{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ozellik div{background:var(--c);border-radius:8px;padding:20px;display:flex;flex-direction:column;gap:4px}
.ozellik svg{color:var(--r);width:2rem;height:2rem;margin-bottom:6px}.ozellik span{color:var(--m);font-size:.88rem}

.form{background:var(--c);padding:26px;border-radius:8px;display:flex;flex-direction:column;gap:12px;border-top:4px solid var(--r)}
.form input,.form select,.form textarea{width:100%;padding:13px 14px;background:#0d0d0d;border:1px solid #333;border-radius:6px;color:var(--t);font:inherit}
.form :focus{outline:2px solid var(--r);border-color:transparent}
.ikili{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gizli{position:absolute;left:-9999px}
.bildirim{padding:12px;border-radius:6px;font-weight:600}.bildirim.ok{background:#12391f;color:#7ee2a0}.bildirim.hata{background:#3d1214;color:#ff9a9d}
iframe{width:100%;height:100%;min-height:340px;border:0;border-radius:8px;filter:grayscale(.3)}

footer{text-align:center;padding:34px 16px 90px;color:var(--m);font-size:.88rem;border-top:3px solid var(--r);display:flex;flex-direction:column;align-items:center;gap:10px}
.fab{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:12px;z-index:30}
.fab a{width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 14px rgba(0,0,0,.6)}
.fab svg{width:28px;height:28px}.fab .wa{background:var(--wa)}.fab .ara{background:var(--r);animation:nb 2s infinite}
@keyframes nb{0%{box-shadow:0 0 0 0 rgba(227,30,36,.6)}70%{box-shadow:0 0 0 16px rgba(227,30,36,0)}100%{box-shadow:0 0 0 0 rgba(227,30,36,0)}}

@media(max-width:900px){
 .hb{display:block}
 nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:#000;border-bottom:3px solid var(--r);display:none}
 nav a{padding:14px;width:100%;text-align:center;border-top:1px solid #1d1d1d}nav .btn{border-radius:0;justify-content:center}
 #mn:checked~nav{display:flex}
 .iki{grid-template-columns:1fr}
 .logo img{height:42px}
}
@media(max-width:480px){.ozellik,.ikili{grid-template-columns:1fr}.cta .btn{width:100%;justify-content:center}section{padding:60px 0}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}