:root{
  --kirmizi:#e30613; --kirmizi-k:#b8000f; --murekkep:#0b0c11; --metin:#1a1d24; --soluk:#5b6270;
  --cizgi:#e7e9ee; --gri:#f5f6f8; --yesil:#16a34a;
  --golge:0 30px 70px -20px rgba(16,18,27,.35),0 0 0 1px rgba(16,18,27,.06);
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font:400 17px/1.65 Inter,system-ui,sans-serif;color:var(--metin);background:#fff;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:Montserrat,Inter,sans-serif;line-height:1.12;letter-spacing:-.02em;color:var(--murekkep)}
.kap{width:min(1200px,100% - 40px);margin:0 auto}
.kap.dar{width:min(820px,100% - 40px)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 20px;border-radius:12px;font:700 15px/1 Inter,sans-serif;transition:transform .15s,background .15s,box-shadow .15s;white-space:nowrap;cursor:pointer;border:0}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn-buyuk{padding:16px 26px;font-size:16px;border-radius:14px}
.btn-kirmizi{background:var(--kirmizi);color:#fff;box-shadow:0 10px 24px -8px rgba(227,6,19,.6)}
.btn-kirmizi:hover{background:var(--kirmizi-k)}
.btn-cizgi{border:1.5px solid var(--cizgi);background:#fff;color:var(--murekkep)}
.btn-saydam{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.25)}
.btn-beyaz{background:#fff;color:var(--kirmizi)}
.btn-cizgi-beyaz{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #ffb3b8;outline-offset:2px}

/* header */
.ust{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.ust.golgeli{border-bottom-color:var(--cizgi)}
.ust-ic{display:flex;align-items:center;gap:28px;height:72px}
.marka{display:flex;align-items:center;gap:11px;font:800 18px Montserrat,sans-serif;color:var(--murekkep);letter-spacing:-.01em}
.marka .v{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font:900 22px Montserrat,sans-serif;background:linear-gradient(150deg,#ff2b37,#e30613 45%,#9e000f);box-shadow:0 6px 14px -4px rgba(227,6,19,.6)}
.menu{display:flex;gap:26px;margin-left:auto;font-weight:600;font-size:15px;color:var(--soluk)}
.menu a:hover{color:var(--murekkep)}
.ust-cta{display:flex;gap:10px}
.menu-ac{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--cizgi);border-radius:12px;background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.menu-ac span{width:18px;height:2px;background:var(--murekkep);border-radius:2px}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--murekkep);color:#fff;padding:84px 0 110px}
.hero-isik{position:absolute;inset:-30% -10% auto 35%;height:150%;background:radial-gradient(closest-side,rgba(255,40,55,.75),rgba(200,0,16,.35) 45%,transparent 75%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/64px 64px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/64px 64px;-webkit-mask:radial-gradient(70% 80% at 60% 40%,#000,transparent);mask:radial-gradient(70% 80% at 60% 40%,#000,transparent);pointer-events:none}
.hero-ic{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.rozet{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-weight:600;font-size:14px}
.rozet i{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 4px rgba(74,222,128,.2)}
.hero h1{color:#fff;font-size:clamp(38px,5vw,62px);font-weight:900;margin:22px 0 20px}
.hero h1 em{font-style:normal;color:#ff5a66}
.hero-alt{font-size:19px;color:rgba(255,255,255,.78);max-width:540px}
.hero-btn{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-liste{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:28px;list-style:none;font-size:14px;color:rgba(255,255,255,.65)}
.hero-liste li::before{content:"✓";color:#4ade80;font-weight:800;margin-right:7px}
.hero-gorsel{position:relative}
.pencere{border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 50px 100px -20px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.12);transform:perspective(1800px) rotateY(-9deg) rotateX(3deg);transform-origin:left center}
.pencere-bar{display:flex;align-items:center;gap:7px;height:30px;padding:0 12px;background:#eef0f3;color:#5b6270;font-size:12px;font-weight:600}
.pencere-bar i{width:10px;height:10px;border-radius:50%;background:#d4d7dd}
.pencere-bar i:first-child{background:#ff5f57}.pencere-bar i:nth-child(2){background:#febc2e}.pencere-bar i:nth-child(3){background:#28c840}
.pencere-bar span{margin-left:8px}
.hero-afis{position:absolute;width:30%;right:-4%;bottom:-14%;border-radius:12px;box-shadow:0 40px 80px -10px rgba(0,0,0,.7);transform:rotate(4deg)}
.hero-etiket{position:absolute;display:flex;align-items:center;gap:10px;padding:11px 16px;border-radius:14px;background:#fff;color:var(--murekkep);font-weight:700;font-size:14px;box-shadow:0 20px 40px -10px rgba(0,0,0,.5);white-space:nowrap}
.hero-etiket b{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--yesil);color:#fff;font-size:12px}
.hero-etiket.e1{left:-5%;top:14%}
.hero-etiket.e2{left:8%;bottom:-8%}

/* strip */
.serit{border-bottom:1px solid var(--cizgi)}
.serit-ic{display:grid;grid-template-columns:repeat(4,1fr)}
.serit-ic div{padding:30px 24px;border-left:1px solid var(--cizgi)}
.serit-ic div:first-child{border-left:0}
.serit-ic b{display:block;font:800 26px Montserrat,sans-serif;color:var(--murekkep)}
.serit-ic span{font-size:15px;color:var(--soluk)}

/* sections */
.bolum{padding:110px 0}
.bolum.gri{background:var(--gri)}
.bolum.koyu{background:var(--murekkep);position:relative;overflow:hidden}
.bolum.koyu::before{content:"";position:absolute;left:50%;top:-40%;width:1400px;height:1000px;margin-left:-700px;background:radial-gradient(closest-side,rgba(227,6,19,.45),transparent);pointer-events:none}
.baslik{max-width:720px;margin:0 auto 64px;text-align:center;position:relative}
.ust-yazi{display:inline-block;font:800 13px Montserrat,sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--kirmizi);margin-bottom:14px}
.baslik h2,.davet h2,.cta h2{font-size:clamp(30px,3.6vw,44px);font-weight:800}
.baslik p{margin-top:16px;font-size:19px;color:var(--soluk)}
.baslik.acik h2{color:#fff}.baslik.acik p{color:rgba(255,255,255,.7)}.baslik.acik .ust-yazi{color:#ff7a84}

/* features */
.ozellik{display:grid;grid-template-columns:1fr 1.2fr;gap:72px;align-items:center;padding:56px 0}
.ozellik+.ozellik{border-top:1px solid var(--cizgi)}
.ozellik.ters .oz-metin{order:2}
.no{font:900 15px Montserrat,sans-serif;color:var(--kirmizi);letter-spacing:.1em}
.oz-metin h3{font-size:clamp(26px,2.6vw,34px);font-weight:800;margin:10px 0 16px}
.oz-metin p{color:var(--soluk);font-size:18px}
.tikler{list-style:none;margin-top:22px;display:grid;gap:10px}
.tikler li{display:flex;gap:12px;font-weight:600;font-size:16px}
.tikler li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:#e9f8ef url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat}
.oz-gorsel{position:relative}
.kart{border-radius:var(--r);box-shadow:var(--golge);background:#fff}
.ust-uste{padding-bottom:12%}
.ust-uste .kart.kucuk{position:absolute;width:52%;right:-4%;bottom:0}
.ust-uste .kart.kucuk.sol{right:auto;left:-6%;width:40%}
.ilanlar{display:grid;grid-template-columns:1fr 1fr 0.72fr 0.9fr;gap:14px;align-items:end}
.ilanlar figure img{border-radius:10px;box-shadow:var(--golge)}
.ilanlar figcaption{margin-top:12px;text-align:center;font:700 14px Montserrat,sans-serif;color:var(--soluk)}
.video-yan{display:grid;grid-template-columns:1fr .78fr;gap:28px;align-items:center}
.telefon{border-radius:38px;padding:9px;background:#111317;box-shadow:0 40px 80px -20px rgba(0,0,0,.55),inset 0 0 0 2px #2a2d34}
.telefon video{border-radius:30px;width:100%;aspect-ratio:9/16;object-fit:cover;background:#200}
.kagit{border-radius:6px}

/* video */
.video-cerceve{position:relative;max-width:1040px;margin:0 auto;border-radius:20px;overflow:hidden;box-shadow:0 50px 120px -20px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.1);background:#000}
.video-cerceve video{width:100%;aspect-ratio:16/9}

/* steps */
.adimlar{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:a}
.adimlar li{padding:34px 30px;border:1px solid var(--cizgi);border-radius:var(--r);background:#fff}
.adimlar li span{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:#fff1f2;color:var(--kirmizi);font:900 20px Montserrat,sans-serif}
.adimlar h3{font-size:21px;margin:22px 0 10px}
.adimlar p{color:var(--soluk);font-size:16px}

/* invite */
.davet{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.davet-metin p{margin-top:14px;color:var(--soluk);font-size:18px}
.davet-form{padding:34px;border-radius:22px;background:#fff;box-shadow:var(--golge)}
.davet-form label{display:block;font-weight:700;font-size:15px;margin-bottom:10px}
.davet-satir{display:flex;gap:10px}
.davet-satir input{flex:1;min-width:0;height:54px;padding:0 18px;border:1.5px solid var(--cizgi);border-radius:14px;font:700 20px/1 Montserrat,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--murekkep)}
.davet-satir input::placeholder{letter-spacing:.04em;font-weight:600;color:#a3a8b3;text-transform:none}
.davet-satir input:focus{border-color:var(--kirmizi);outline:0}
.davet-satir .btn{height:54px;padding:0 24px}
.davet-hata{min-height:22px;margin-top:10px;color:var(--kirmizi);font-weight:600;font-size:14px}
.davet-not{color:var(--soluk);font-size:14px}

/* faq */
details{border-bottom:1px solid var(--cizgi)}
summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;font:700 18px Montserrat,sans-serif;color:var(--murekkep)}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;margin-top:-9px;border-right:2.5px solid var(--soluk);border-bottom:2.5px solid var(--soluk);transform:rotate(45deg);transition:transform .2s}
details[open] summary::after{transform:rotate(-135deg);margin-top:-3px}
details p{padding:0 0 22px;color:var(--soluk)}

/* cta */
.cta{background:linear-gradient(120deg,#c10010,#e30613 55%,#ff2b37);color:#fff;padding:72px 0}
.cta-ic{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta h2{color:#fff}
.cta p{margin-top:10px;font-size:18px;color:rgba(255,255,255,.85)}
.cta-btn{display:flex;gap:12px;flex-wrap:wrap}
.cta-kisi{margin-top:12px;font-size:15px;color:rgba(255,255,255,.85)}
.cta-kisi span{font-weight:700;color:#fff}

/* footer */
.alt{background:var(--murekkep);color:rgba(255,255,255,.7);padding:56px 0 28px;font-size:15px}
.alt .marka{color:#fff}
.alt-ic{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.alt-not{margin-top:12px}
.alt-menu{display:flex;gap:24px;flex-wrap:wrap;align-items:center}
.alt-menu a:hover{color:#fff}
.alt-son{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:rgba(255,255,255,.45)}

/* reveal */
.gizli{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.gizli.gorundu{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.gizli{opacity:1;transform:none;transition:none}}

/* responsive */
@media (max-width:1020px){
  .menu,.ust-cta{display:none}
  .menu-ac{display:flex}
  .ust.acik .menu{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--cizgi);padding:8px 20px 16px}
  .ust.acik .menu a{padding:12px 0;font-size:17px;color:var(--murekkep)}
  .hero{padding:56px 0 90px}
  .hero-ic,.ozellik,.davet{grid-template-columns:1fr;gap:44px}
  .ozellik.ters .oz-metin{order:0}
  .serit-ic{grid-template-columns:1fr 1fr}
  .serit-ic div:nth-child(3){border-left:0}
  .serit-ic div:nth-child(n+3){border-top:1px solid var(--cizgi)}
  .adimlar{grid-template-columns:1fr}
  .bolum{padding:80px 0}
}
@media (max-width:600px){
  body{font-size:16px}
  .hero-etiket{display:none}
  .hero-afis{width:34%;right:-2%}
  .ilanlar{grid-template-columns:1fr 1fr}
  .video-yan{grid-template-columns:1fr}
  .video-yan .telefon{width:72%;margin:0 auto}
  .davet-satir{flex-direction:column}
  .davet-form{padding:24px}
  .serit-ic div{padding:22px 16px}
  .serit-ic b{font-size:21px}
  .ust-uste .kart.kucuk,.ust-uste .kart.kucuk.sol{width:58%;right:-2%;left:auto}
}