/* ===== TOKENS ===== */
:root{
  --bg:#060c1a;
  --bg-2:#0a1730;
  --ink:#eaf2ff;
  --muted:#9fb2d4;
  --line:rgba(125,184,255,.14);
  --accent:#3b82f6;
  --accent-2:#22d3ee;
  --accent-3:#7db8ff;
  --glass:rgba(255,255,255,.04);
  --max:1200px;
  --r:18px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  overflow-x:hidden;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body.lock{overflow:hidden;height:100vh}
h1,h2,h3{font-family:'Sora',sans-serif;line-height:1.05;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{width:min(var(--max),92vw);margin-inline:auto}
em{font-style:normal;color:var(--accent-3)}

/* ===== LOADER ===== */
.loader{position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:grid;place-items:center;transition:opacity .8s var(--ease),visibility .8s}
.loader.done{opacity:0;visibility:hidden}
.loader__inner{display:grid;place-items:center;gap:18px}
.loader__flake{width:72px;height:72px;animation:spin 4s linear infinite}
.loader__flake svg{filter:drop-shadow(0 0 14px rgba(125,184,255,.6))}
@keyframes spin{to{transform:rotate(360deg)}}
.loader__text{font-family:'Sora';font-weight:800;letter-spacing:.4em;font-size:14px;color:var(--accent-3);padding-left:.4em}
.loader__bar{width:160px;height:3px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.loader__bar span{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .2s linear}

/* ===== SCROLL PROGRESS ===== */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:1000;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px var(--accent-2)}

/* ===== HEADER ===== */
.header{position:fixed;top:0;left:0;width:100%;z-index:900;transition:.4s var(--ease)}
.header.scrolled{background:rgba(6,12,26,.72);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line)}
.header__inner{width:min(var(--max),92vw);margin-inline:auto;
  display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;align-items:center;gap:6px}
.brand__logo{height:40px;width:auto;display:block}
.brand__logo--footer{height:36px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:14px;font-weight:600;color:var(--muted);transition:.25s;position:relative}
.nav a:not(.nav__cta):hover{color:var(--ink)}
.nav a:not(.nav__cta)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;
  background:var(--accent-2);transition:.3s var(--ease)}
.nav a:not(.nav__cta):hover::after{width:100%}
.nav__cta{padding:10px 20px;border-radius:99px;color:var(--ink)!important;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  box-shadow:0 8px 24px -8px var(--accent)}
.nav__cta:hover{transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:grid;align-items:center;
  padding:140px 0 60px;overflow:hidden}
.hero__aurora{position:absolute;inset:-20% -10% auto -10%;height:90%;z-index:0;
  background:
    radial-gradient(45% 55% at 18% 30%,rgba(59,130,246,.32),transparent 70%),
    radial-gradient(40% 50% at 82% 20%,rgba(34,211,238,.22),transparent 70%),
    radial-gradient(60% 60% at 50% 90%,rgba(125,184,255,.14),transparent 70%);
  filter:blur(20px);animation:aurora 14s ease-in-out infinite alternate}
@keyframes aurora{to{transform:translateY(30px) scale(1.08)}}
.hero__particles{position:absolute;inset:0;z-index:1;pointer-events:none}
.hero__glow{position:absolute;right:-5%;top:50%;transform:translateY(-50%);
  width:60vw;height:60vw;max-width:780px;max-height:780px;z-index:1;
  background:radial-gradient(circle,rgba(34,211,238,.18),transparent 60%);pointer-events:none}
.hero__content{position:relative;z-index:3;width:min(var(--max),92vw);margin-inline:auto}
.hero__content>*{max-width:620px}
.hero__eyebrow{font-size:13px;font-weight:700;letter-spacing:.28em;color:var(--accent-3);margin-bottom:22px}
.hero__title{font-size:clamp(38px,5.8vw,76px);font-weight:800}
.hero__title .line{display:block;overflow:hidden;white-space:nowrap}
.hero__title--accent{background:linear-gradient(100deg,#fff 20%,var(--accent-3) 60%,var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:clamp(16px,2vw,20px);color:var(--muted);margin:26px 0 34px;max-width:480px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__stats{list-style:none;display:flex;gap:36px;margin-top:48px;flex-wrap:wrap}
.hero__stats li{display:flex;flex-direction:column}
.hero__stats strong{font-family:'Sora';font-size:clamp(26px,3.4vw,38px);font-weight:800;
  background:linear-gradient(90deg,#fff,var(--accent-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__stats span{font-size:12.5px;color:var(--muted);letter-spacing:.04em}

.hero__product{position:absolute;right:1%;top:52%;transform:translateY(-50%);z-index:2;
  width:min(44vw,620px);will-change:transform}
.hero__product img{filter:drop-shadow(0 40px 70px rgba(0,0,0,.55));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-22px)}}
.hero__product-shadow{position:absolute;left:50%;bottom:6%;transform:translateX(-50%);
  width:62%;height:36px;background:radial-gradient(ellipse,rgba(0,0,0,.5),transparent 70%);
  filter:blur(8px);animation:shadow 6s ease-in-out infinite}
@keyframes shadow{50%{transform:translateX(-50%) scale(.86);opacity:.6}}
.hero__badge{position:absolute;font-size:12px;font-weight:700;padding:9px 15px;border-radius:99px;
  background:var(--glass);backdrop-filter:blur(12px);border:1px solid var(--line);
  color:var(--ink);white-space:nowrap;box-shadow:0 8px 24px -10px rgba(0,0,0,.6)}
.hero__badge--1{top:14%;left:4%;animation:bob 5s ease-in-out infinite}
.hero__badge--2{top:15%;right:1%;animation:bob 5s ease-in-out infinite .6s}
.hero__badge--3{bottom:14%;left:22%;animation:bob 5s ease-in-out infinite 1.2s}
@keyframes bob{50%{transform:translateY(-12px)}}

.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  font-size:12px;letter-spacing:.2em;color:var(--muted);display:flex;flex-direction:column;
  align-items:center;gap:10px}
.hero__scroll span{width:22px;height:34px;border:2px solid var(--line);border-radius:99px;position:relative}
.hero__scroll span::after{content:"";position:absolute;left:50%;top:7px;transform:translateX(-50%);
  width:4px;height:6px;border-radius:99px;background:var(--accent-2);animation:scroll 1.8s infinite}
@keyframes scroll{0%{opacity:0;top:7px}50%{opacity:1}100%{opacity:0;top:18px}}

/* ===== MARQUEE ===== */
.marquee{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding:20px 0}
.marquee__track{display:flex;gap:34px;align-items:center;width:max-content;
  animation:marq 28s linear infinite;font-family:'Sora';font-weight:700;font-size:18px;letter-spacing:.06em}
.marquee__track span{color:var(--ink);opacity:.85;white-space:nowrap}
.marquee__track i{color:var(--accent-2);font-style:normal}
@keyframes marq{to{transform:translateX(-50%)}}

/* ===== INTRO ===== */
.intro{padding:120px 0}
.intro__text{font-family:'Sora';font-weight:600;font-size:clamp(24px,3.6vw,44px);
  line-height:1.32;letter-spacing:-.02em;max-width:980px}
.intro__text strong{color:var(--accent-3)}
.intro__text .word{display:inline-block;opacity:.12;transition:opacity .4s}
.intro__text .word.lit{opacity:1}

/* ===== SECTION HEAD ===== */
.section-head{margin-bottom:56px;max-width:680px}
.section-head__tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.26em;
  color:var(--accent-2);padding:7px 14px;border:1px solid var(--line);border-radius:99px;margin-bottom:18px}
.section-head__title{font-size:clamp(30px,4.6vw,54px);font-weight:800}

/* ===== FEATURES ===== */
.features{padding:60px 0 110px}
.features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{padding:30px;border-radius:var(--r);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  position:relative;overflow:hidden;transition:.4s var(--ease)}
.feature::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,var(--accent),transparent 50%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.4s}
.feature:hover{transform:translateY(-6px);background:linear-gradient(180deg,rgba(59,130,246,.12),rgba(255,255,255,.02))}
.feature:hover::before{opacity:1}
.feature__icon{width:60px;height:60px;display:grid;place-items:center;border-radius:14px;
  background:rgba(255,255,255,.06);border:1px solid var(--line);margin-bottom:20px;color:#fff}
.feature__icon svg{width:28px;height:28px}
.feature h3{font-size:21px;margin-bottom:10px}
.feature p{color:var(--muted);font-size:15px}

/* ===== TECH PINNED ===== */
.tech{position:relative}
.tech__sticky{display:grid;grid-template-columns:1.1fr 1fr;align-items:start;gap:60px;
  width:min(var(--max),92vw);margin-inline:auto;padding:100px 0}
.tech__visual{position:sticky;top:96px;aspect-ratio:4/3;border-radius:24px;overflow:hidden;
  border:1px solid var(--line);background:var(--bg-2)}
.tech__panel{position:absolute;inset:0;opacity:0;transform:scale(1.06);
  transition:opacity .6s var(--ease),transform .8s var(--ease)}
.tech__panel img{width:100%;height:100%;object-fit:contain;padding:24px}
.tech__panel[data-panel="1"] img,.tech__panel[data-panel="3"] img{object-fit:cover;padding:0}
.tech__panel--active{opacity:1;transform:scale(1)}
.tech__steps{display:flex;flex-direction:column}
.tech__steps .section-head__tag{align-self:flex-start;margin-bottom:14px}
.tech__step{padding:22px 24px;border-radius:16px;border:1px solid transparent;
  min-height:60vh;display:flex;flex-direction:column;justify-content:center;
  opacity:.4;transition:.5s var(--ease)}
.tech__step.is-active{opacity:1;border-color:var(--line);
  background:linear-gradient(135deg,rgba(59,130,246,.12),rgba(255,255,255,.02))}
.tech__step h3{font-size:23px;margin-bottom:8px}
.tech__step p{color:var(--muted);font-size:15px}

/* ===== GALLERY ===== */
.gallery{padding:110px 0}
.gallery__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery__item{position:relative;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line);background:var(--bg-2);aspect-ratio:1;
  transform-style:preserve-3d;transition:transform .3s var(--ease)}
.gallery__item--lg{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.gallery__item--wide{grid-column:span 2}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.gallery__item--lg img,.gallery__item:nth-child(2) img{object-fit:contain;padding:18px;background:#0c1426}
.gallery__item:hover img{transform:scale(1.07)}
.gallery__item figcaption{position:absolute;left:16px;bottom:14px;font-size:13px;font-weight:600;
  padding:8px 14px;border-radius:99px;background:rgba(6,12,26,.6);backdrop-filter:blur(10px);
  border:1px solid var(--line);transform:translateY(8px);opacity:0;transition:.4s var(--ease)}
.gallery__item:hover figcaption{transform:translateY(0);opacity:1}

/* ===== APPLY ===== */
.apply{padding:60px 0 120px}
.apply__inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.apply__media{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(circle at 50% 40%,rgba(59,130,246,.18),var(--bg-2));padding:50px}
.apply__pulse{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);
  width:60px;height:60px;border-radius:50%;border:2px solid var(--accent-2);
  animation:pulse 2.4s ease-out infinite;opacity:0}
@keyframes pulse{0%{transform:translate(-50%,-50%) scale(.4);opacity:.8}100%{transform:translate(-50%,-50%) scale(4);opacity:0}}
.apply__text h2{font-size:clamp(28px,4vw,46px);font-weight:800;margin:14px 0 16px}
.apply__text p{color:var(--muted);margin-bottom:26px;max-width:460px}
.apply__list{list-style:none;display:grid;gap:10px}
.apply__list li{padding:14px 18px;border-radius:12px;border:1px solid var(--line);
  background:var(--glass);font-size:14px;color:var(--muted);transition:.3s}
.apply__list li:hover{border-color:var(--accent);color:var(--ink)}
.apply__list b{color:var(--accent-3);font-family:'Sora';margin-right:10px}

/* ===== SPECS ===== */
.specs{padding:60px 0 120px}
.specs__toggle{display:inline-flex;gap:6px;padding:6px;border-radius:99px;border:1px solid var(--line);
  background:var(--glass);margin-bottom:32px}
.specs__btn{padding:11px 26px;border-radius:99px;border:0;cursor:pointer;font-weight:700;font-size:14px;
  background:transparent;color:var(--muted);transition:.3s var(--ease);font-family:'Manrope'}
.specs__btn.is-active{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.specs__table{border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.spec-row{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;padding:18px 26px;
  border-bottom:1px solid var(--line);transition:.3s}
.spec-row:last-child{border-bottom:0}
.spec-row:hover{background:rgba(59,130,246,.07)}
.spec-row span{color:var(--muted);font-size:15px}
.spec-row b{font-weight:700;font-size:15px}
.spec-row b.flash{color:var(--accent-2)}

/* ===== CTA ===== */
.cta{position:relative;padding:130px 0;overflow:hidden;text-align:center}
.cta__aurora{position:absolute;inset:0;z-index:0;
  background:radial-gradient(60% 90% at 50% 50%,rgba(59,130,246,.3),transparent 70%),
            radial-gradient(40% 60% at 80% 20%,rgba(34,211,238,.22),transparent 70%);
  filter:blur(10px);animation:aurora 12s ease-in-out infinite alternate}
.cta__inner{position:relative;z-index:2;max-width:640px}
.cta h2{font-size:clamp(32px,5.4vw,64px);font-weight:800;margin-bottom:18px}
.cta p{color:var(--muted);font-size:18px;margin-bottom:34px}
.cta__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ===== BUTTONS ===== */
.btn{position:relative;display:inline-flex;align-items:center;gap:8px;padding:15px 30px;border-radius:99px;
  font-weight:700;font-size:15px;overflow:hidden;transition:.35s var(--ease);will-change:transform}
.btn span{position:relative;z-index:2}
.btn--primary{color:#04101f;background:linear-gradient(135deg,#fff,var(--accent-3))}
.btn--primary::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));opacity:0;transition:.35s}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 16px 36px -12px var(--accent)}
.btn--primary:hover{color:#fff}
.btn--primary:hover::after{opacity:1}
.btn--ghost{border:1px solid var(--line);color:var(--ink);background:var(--glass);backdrop-filter:blur(10px)}
.btn--ghost:hover{transform:translateY(-3px);border-color:var(--accent);background:rgba(59,130,246,.12)}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--line);padding:46px 0;background:var(--bg-2)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer__copy{color:var(--muted);font-size:13px;text-align:right}

/* ===== REVEAL ===== */
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
@media(max-width:980px){
  .hero{padding-top:120px}
  .hero__product{position:relative;right:auto;top:auto;transform:none;width:min(80vw,520px);margin:40px auto 0}
  .hero__product img{animation:float 6s ease-in-out infinite}
  .hero__content{max-width:none}
  .features__grid{grid-template-columns:1fr 1fr}
  /* TECH: mobilde pin yok, statik akan kartlar */
  .tech--mobile .tech__sticky{position:static;min-height:auto;display:block;padding:50px 0}
  .tech--mobile .tech__visual{display:none}
  .tech--mobile .tech__steps{gap:26px}
  .tech--mobile .tech__step{opacity:1;min-height:auto;display:block;padding:0 0 4px}
  .tech__step-img{border-radius:16px;overflow:hidden;border:1px solid var(--line);
    background:var(--bg-2);margin-bottom:16px;aspect-ratio:16/11}
  .tech__step-img img{width:100%;height:100%;display:block}
  .tech__step-img--cover img{object-fit:cover}
  .tech__step-img--contain img{object-fit:contain;padding:16px;background:#0c1426}
  .apply__inner{grid-template-columns:1fr;gap:34px}
  .gallery__grid{grid-template-columns:1fr 1fr}
  .gallery__item--lg{grid-column:span 2;grid-row:auto;aspect-ratio:16/10}
  .gallery__item--wide{grid-column:span 2}
}
@media(max-width:640px){
  .nav{position:fixed;inset:0 0 0 auto;width:74vw;flex-direction:column;justify-content:center;
    gap:26px;background:rgba(6,12,26,.96);backdrop-filter:blur(20px);transform:translateX(100%);
    transition:.4s var(--ease);border-left:1px solid var(--line)}
  .nav.open{transform:none}
  .nav a{font-size:18px}
  .burger{display:flex;z-index:901}
  .features__grid{grid-template-columns:1fr}
  .gallery__grid{grid-template-columns:1fr}
  .gallery__item,.gallery__item--lg,.gallery__item--wide{grid-column:auto;aspect-ratio:4/3}
  .hero__stats{gap:24px}
  .footer__inner{flex-direction:column;text-align:center}
  .footer__copy{text-align:center}
  .spec-row{grid-template-columns:1fr;gap:6px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.1ms!important}
}