:root{--bg:#000;--bg2:#0b0b0d;--card:#111114;--line:#232328;--red:#e10600;--red2:#ff2a1f;--tx:#fff;--mut:#a6a6ad}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{background:var(--bg);color:var(--tx);font:16px/1.65 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:'Barlow Condensed',Impact,sans-serif;line-height:1.05;text-transform:uppercase;letter-spacing:.01em}
h1{font-size:clamp(2.6rem,7vw,5rem);font-weight:800}
h2{font-size:clamp(2rem,4.5vw,3rem);font-weight:700;margin-bottom:14px}
h3{font-size:1.4rem;font-weight:700;margin-bottom:6px}
.red{color:var(--red)}
.muted{color:var(--mut)}
.eyebrow{color:var(--red);font:700 .85rem 'Barlow Condensed',sans-serif;letter-spacing:.22em;margin-bottom:8px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand img{height:40px;width:auto}
.nav{display:flex;align-items:center;gap:26px;font-weight:500;font-size:.95rem}
.nav a:not(.btn):hover{color:var(--red2)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:#fff;font-size:1.4rem;padding:2px 12px;border-radius:6px;cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:15px 28px;border-radius:4px;font:700 1.05rem 'Barlow Condensed',sans-serif;letter-spacing:.08em;text-transform:uppercase;transition:.2s;border:2px solid var(--red);cursor:pointer}
.btn-red{background:var(--red);color:#fff;clip-path:polygon(0 0,100% 0,calc(100% - 12px) 100%,0 100%);border-radius:0;padding-right:36px}
.btn-red:hover{background:var(--red2);border-color:var(--red2);transform:translateY(-2px)}
.btn-line{background:transparent;color:#fff;border-color:#444}
.btn-line:hover{border-color:var(--red);color:var(--red2)}
.btn-sm{padding:8px 18px;font-size:.95rem}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

/* hero */
.hero{position:relative;padding:70px 0 60px;background:radial-gradient(900px 420px at 80% -10%,rgba(225,6,0,.28),transparent 60%),repeating-linear-gradient(115deg,transparent 0 40px,rgba(255,255,255,.012) 40px 41px),#000;border-bottom:1px solid var(--line);overflow:hidden}
.hero::after{content:"";position:absolute;right:-60px;top:0;bottom:0;width:260px;background:repeating-linear-gradient(115deg,rgba(225,6,0,.5) 0 22px,transparent 22px 52px);opacity:.25;pointer-events:none}
.hero-in{position:relative;z-index:1}
.hero-logo{width:min(720px,100%);margin-bottom:34px;border-radius:4px}
.lead{max-width:640px;font-size:1.15rem;color:#d8d8dc;margin-top:16px}
.hero.small{padding:48px 0}
.crumbs{font-size:.85rem;color:var(--mut);margin-bottom:18px}
.crumbs a:hover{color:var(--red2)}
.ico{font-size:1.8rem}.ico.big{font-size:2.6rem;display:block;margin-bottom:6px}
.quick{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:44px}
.quick a{background:rgba(17,17,20,.9);border:1px solid var(--line);border-left:3px solid var(--red);padding:14px 16px;display:grid;gap:0;transition:.2s}
.quick a:hover{border-color:var(--red);transform:translateY(-3px)}
.quick span{font-size:1.4rem}.quick b{font:700 1.15rem 'Barlow Condensed';text-transform:uppercase;letter-spacing:.06em}
.quick small{color:var(--mut);font-size:.8rem;overflow-wrap:anywhere}

/* sections */
.sec{padding:84px 0}.sec.alt{background:var(--bg2);border-block:1px solid var(--line)}
.two{display:grid;grid-template-columns:1fr 1.4fr;gap:50px;align-items:start}
.prose p{margin-bottom:14px;color:#d4d4d8}
.grid{display:grid;gap:18px;margin-top:30px}
.cards{grid-template-columns:repeat(4,1fr)}
.card,.tile{background:var(--card);border:1px solid var(--line);padding:26px 22px;position:relative;transition:.25s;display:block}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--red);transition:.3s}
.card:hover{transform:translateY(-5px);border-color:#3a3a40}.card:hover::before{width:100%}
.card .ico{display:block;margin-bottom:10px}
.card p,.tile p{color:var(--mut);font-size:.95rem}
.card em{display:inline-block;margin-top:12px;color:var(--red2);font-style:normal;font-size:.9rem;font-weight:600}
.why{grid-template-columns:repeat(5,1fr)}
.tile{border-top:3px solid var(--red)}
.gallery{grid-template-columns:repeat(4,1fr)}
figure{position:relative;overflow:hidden;background:#000;border:1px solid var(--line)}
figure img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:.5s}
figure:hover img{transform:scale(1.05)}
figcaption{position:absolute;inset:auto 0 0 0;padding:40px 16px 14px;background:linear-gradient(transparent,#000 85%);display:grid}
figcaption b{font:700 1.15rem 'Barlow Condensed';text-transform:uppercase}
figcaption span{font-size:.85rem;color:var(--mut)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:30px;counter-reset:s}
.steps li{background:var(--card);border:1px solid var(--line);padding:22px;position:relative}
.steps li b{font:800 3rem 'Barlow Condensed';color:var(--red);line-height:1;display:block;margin-bottom:6px}
.steps p{color:var(--mut);font-size:.93rem}
.check{list-style:none;display:grid;gap:10px;margin-top:10px}
.check li{padding:12px 16px 12px 44px;background:var(--card);border:1px solid var(--line);position:relative}
.check li::before{content:"⚡";position:absolute;left:14px;color:var(--red2)}

/* cta / contact */
.cta{padding:70px 0;text-align:center;background:linear-gradient(100deg,#7a0300,var(--red) 45%,#a30400);}
.cta p{max-width:640px;margin:10px auto 0;color:#ffe9e8}
.cta .btns{justify-content:center}
.cta .btn-red{background:#000;border-color:#000}
.cta .btn-line{border-color:#fff}
.contact{padding:80px 0;background:#000}
.contact-list{list-style:none;margin:22px 0;display:grid;gap:8px;font-size:1.1rem}
.contact-list a{color:#fff;border-bottom:1px solid var(--red)}
.site-footer{padding:36px 0 90px;border-top:1px solid var(--line);color:var(--mut);font-size:.88rem;display:grid;gap:10px}
.site-footer .wrap{display:grid;gap:12px}
.site-footer img{width:200px;height:auto}
.site-footer a:hover{color:var(--red2)}
.mobile-bar{display:none}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:.7s}
.rv.in{opacity:1;transform:none}

@media(max-width:1000px){
 .cards,.gallery{grid-template-columns:repeat(2,1fr)}
 .why,.steps{grid-template-columns:repeat(2,1fr)}
 .quick{grid-template-columns:repeat(2,1fr)}
 .two{grid-template-columns:1fr;gap:20px}
}
@media(max-width:760px){
 .menu-btn{display:block}
 .nav{display:none;position:absolute;top:68px;left:0;right:0;background:#000;flex-direction:column;align-items:stretch;gap:0;padding:10px 20px 20px;border-bottom:1px solid var(--line)}
 .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
 .nav .btn{margin-top:12px;border:2px solid var(--red)}
 .nav-open .nav{display:flex}
 .sec{padding:60px 0}.hero{padding:40px 0}
 .cards,.gallery,.why,.steps{grid-template-columns:1fr}
 .gallery figure img{aspect-ratio:4/3}
 .btn{width:100%}
 .mobile-bar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:60;background:#000;border-top:2px solid var(--red)}
 .mobile-bar a{text-align:center;padding:12px 4px;font-size:.78rem;font-weight:600;border-right:1px solid var(--line)}
 .mobile-bar a:first-child{background:var(--red)}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}}

/* fotoğraflar */
.card .thumb{width:calc(100% + 44px);margin:-26px -22px 14px;aspect-ratio:4/3;object-fit:cover;filter:saturate(.9) brightness(.85);transition:.4s}
.card:hover .thumb{filter:none;transform:scale(1.03)}
.card{overflow:hidden}
.pic{width:100%;border:1px solid var(--line);margin-top:20px;max-height:420px;object-fit:cover}
.pic.wide{max-width:560px;max-height:340px}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.duo img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line)}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.filters button{background:transparent;color:#fff;border:1px solid #444;padding:9px 18px;font:700 1rem 'Barlow Condensed';letter-spacing:.06em;text-transform:uppercase;cursor:pointer}
.filters button.on,.filters button:hover{background:var(--red);border-color:var(--red)}
.gallery{grid-template-columns:repeat(4,1fr)}
.gallery figure{cursor:zoom-in}
figure[hidden]{display:none}
.lb{position:fixed;inset:0;background:rgba(0,0,0,.94);z-index:100;display:none;align-items:center;justify-content:center;padding:20px;flex-direction:column;gap:10px}
.lb.on{display:flex}.lb img{max-width:100%;max-height:82vh;object-fit:contain}
.lb p{color:#ddd}.lb button{position:absolute;top:14px;right:18px;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer}
@media(max-width:760px){.duo{grid-template-columns:1fr}}