:root{
  --bg:#070A0F;
  --text:#E9EEF7;
  --muted:#A9B4C7;
  --line:rgba(255,255,255,.08);
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius:18px;

  --accent:#22c55e;
  --accent2:#3b82f6;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(900px 520px at 15% -10%, rgba(59,130,246,.22), transparent 60%),
    radial-gradient(900px 520px at 90% 10%, rgba(34,197,94,.18), transparent 55%),
    radial-gradient(650px 400px at 40% 40%, rgba(16,185,129,.25), transparent 55%),
    radial-gradient(1150px 550px at 75% 60%, rgba(34,197,94,.15), transparent 50%),
    var(--bg);
  color:var(--text);
}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.container{width:min(1120px, calc(100% - 40px)); margin:0 auto}

/* Header */
.header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(160%) blur(14px);
  background:rgba(7,10,15,.72);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-1px;
  height:2px;
  background:linear-gradient(90deg,
    rgba(34,197,94,0),
    rgba(34,197,94,.65),
    rgba(59,130,246,.65),
    rgba(34,197,94,0)
  );
  opacity:.7;
  pointer-events:none;
}
.nav-wrap{
  height:78px;
  display:flex;
  align-items:center;
  gap:14px;
}
.brand{display:flex; align-items:center}
.brand-logo{height:96px; width:auto}

.nav{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:10px;
}
.nav-link{
  padding:10px 12px;
  border-radius:12px;
  color:var(--muted);
  font-size:14px;
  line-height:1;
  border:1px solid transparent;
}
.nav-link:hover{color:var(--text); background:rgba(255,255,255,.04)}
.nav-link.active{
  color:var(--text);
  border-color:rgba(34,197,94,.50);
  background:rgba(34,197,94,.12);
  box-shadow:0 0 0 6px rgba(34,197,94,.07);
}
.nav-cta{
  margin-left:6px;
  border-color:rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
}
.lang-pill{
  display:flex;
  gap:6px;
  margin-left:auto;
  padding:6px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:14px;
  background:rgba(255,255,255,.03);
}
.lang-btn{
  border:1px solid transparent;
  background:transparent;
  color:var(--muted);
  padding:6px 10px;
  border-radius:10px;
  cursor:pointer;
  font-weight:700;
  font-size:12px;
}
.lang-btn.active{
  color:var(--text);
  background:rgba(59,130,246,.14);
  border-color:rgba(59,130,246,.35);
}

/* burger */
.burger{
  display:none;
  margin-left:auto;
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
  cursor:pointer;
  padding:10px;
}
.burger span{
  display:block;
  height:2px;
  width:100%;
  background:rgba(255,255,255,.8);
  border-radius:2px;
  margin:6px 0;
}

/* Sections */
.main{padding-bottom:70px}
.section{
  padding:70px 0;
  scroll-margin-top:98px;
  min-height:0;
  display:flex;
  justify-content:center;
}
.section.hero{
  padding-top:44px;
}

.section-inner{
  width:min(1120px, calc(100% - 40px));
  margin:0 auto;
  display:block;
}

h1{font-size:44px; line-height:1.1; margin:0 0 14px}
h2{font-size:30px; margin:0 0 14px}
h3{font-size:18px; margin:0 0 10px}
h4{font-size:14px; margin:0 0 8px; color:var(--text); opacity:.92}

p{color:rgba(233,238,247,.88); margin:0 0 12px; line-height:1.65}
.lead{font-size:16px}
.muted{color:var(--muted)}
.small{font-size:13px}

/* Reveal */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .55s ease, transform .55s ease;
  will-change:opacity, transform;
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

/* Hero layout */
.hero-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap:32px;
  align-items:center;
  justify-items:center;
}

.hero-card{
  width:100%;
  max-width:600px;
  transition:transform .35s ease;
}

.hero-kicker{
  margin-top:22px;
  padding:16px 18px;
  border-radius:var(--radius);
  border:1px solid rgba(34,197,94,.35);
  background:rgba(34,197,94,.10);
}
.hero-kicker h2{
  font-size:22px;
  margin:0 0 10px;
  font-weight:900;
}
.hero-kicker p{
  font-size:22px;
  line-height:1.35;
  margin:0;
  color:rgba(233,238,247,.92);
}

.card{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.10);
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.card-media{
  background:rgba(255,255,255,.03);
  border-bottom:1px solid rgba(255,255,255,.08);
  position:relative;
}
.hero-media{
  position:relative;
}
.media-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.32), rgba(0,0,0,.20) 40%, rgba(0,0,0,.35));
  pointer-events:none;
  z-index:1;
}
.hero-media img{
  width:100%;
  height:480px;
  object-fit:cover;
  position:relative;
  z-index:0;
  transition:transform .6s cubic-bezier(.4,0,.2,1);
}
.hero-card:hover .hero-media img{
  transform:scale(0.96);
}

.security-media{
  margin:24px 0;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  box-shadow:var(--shadow);
}
.security-media .card-media{
  padding:0;
}
.security-media img{
  width:100%;
  height:340px;
  object-fit:cover;
}

.advantages-media{
  margin:18px 0 32px;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(7,10,15,.95));
  box-shadow:var(--shadow);
}
.advantages-media .card-media{
  padding:0;
}
.advantages-media img{
  width:100%;
  height:300px;
  object-fit:cover;
}

.card-body{padding:18px}

.hero-features{
  margin-top:18px;
}
.feature-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px 16px;
}
.feature-grid.wide{
  width:min(980px, 100%);
  margin:0 auto;
}
.feature{
  display:flex;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
}
.dot{
  margin-top:6px;
  width:10px; height:10px;
  border-radius:50%;
  background:rgba(34,197,94,.95);
  box-shadow:0 0 0 4px rgba(34,197,94,.12);
}
.feature-title{font-weight:900; font-size:14px}
.feature-text{color:var(--muted); font-size:13px; margin-top:3px; line-height:1.5}

.divider{
  height:1px;
  background:rgba(255,255,255,.08);
  margin:14px 0;
}

.split{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap:28px;
  align-items:start;
}
.center-under-media{
  text-align:center;
  margin:0;
  font-size:18px;
  font-weight:900;
}

.callout{margin-top:18px}
.callout-inner{
  border-radius:var(--radius);
  border:1px solid rgba(34,197,94,.22);
  background:rgba(34,197,94,.08);
  padding:16px 18px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.callout-title{font-weight:900}
.callout-text{color:rgba(233,238,247,.9)}

#bize-ulasin .section-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:24px;
}

/* Products */
.cards-3{
  margin-top:16px;
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap:18px;
}
.product{padding:16px; transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease}
.product .divider{margin:12px 0}
.product-head{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:6px;
}
.product-ico{
  width:60px;
  height:60px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  padding:8px;
}
.placeholder-ico{
  display:flex;
  align-items:center;
  justify-content:center;
  width:60px;
  height:60px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  font-weight:900;
  font-size:20px;
  color:rgba(233,238,247,.85);
}

.badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  font-weight:900;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  width:max-content;
}
.badge-active{
  border-color:rgba(34,197,94,.65);
  background:linear-gradient(180deg, rgba(34,197,94,.35), rgba(34,197,94,.15));
  color:#eafff2;
  box-shadow:
    0 0 0 6px rgba(34,197,94,.10),
    0 0 24px rgba(34,197,94,.20);
}
.badge-soon{
  border-color:#a8a8a8;
  background:
    linear-gradient(180deg, rgba(255,255,255,.25), rgba(255,255,255,0)),
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.55), transparent 55%),
    linear-gradient(180deg, #ccd5dc, #999ea6);
  color:#fdfdfd;
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  text-shadow:0 1px 4px rgba(0,0,0,.45);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.35),
    0 12px 20px rgba(0,0,0,.2),
    0 0 12px rgba(255,255,255,.12);
}
.disabled{opacity:.78}

/* Lift + glow (very subtle) */
.product.lift:hover{
  transform:translateY(-4px);
  border-color:rgba(59,130,246,.22);
  box-shadow:
    0 22px 70px rgba(0,0,0,.55),
    0 0 26px rgba(34,197,94,.10),
    0 0 26px rgba(59,130,246,.10);
}

/* Grids */
.grid-2{
  margin-top:16px;
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap:18px;
}

.list{
  margin:10px 0 0;
  padding-left:18px;
  color:rgba(233,238,247,.88);
}
.list li{margin:8px 0; color:rgba(233,238,247,.88)}

/* Form */
.form{padding:14px; margin-top:14px}
.form-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
label{display:flex; flex-direction:column; gap:6px; font-size:12px; color:rgba(233,238,247,.92)}
input, select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(10,15,23,.65);
  color:var(--text);
  outline:none;
}
input:focus, select:focus, textarea:focus{
  border-color:rgba(59,130,246,.45);
  box-shadow:0 0 0 4px rgba(59,130,246,.10);
}
.full{grid-column: 1 / -1}
.form-actions{
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:flex-start;
  flex-wrap:wrap;
}
.btn{
  border:1px solid rgba(34,197,94,.35);
  background:rgba(34,197,94,.14);
  color:var(--text);
  font-weight:900;
  border-radius:14px;
  padding:12px 14px;
  cursor:pointer;
}
.btn:hover{background:rgba(34,197,94,.18)}

#formMessage{
  margin-top:12px;
  font-size:13px;
  min-height:22px;
  color:var(--muted);
}
#formMessage.success{
  color:var(--accent2);
}

#contactForm{
  width:100%;
  max-width:760px;
  margin:0 auto;
}

.below-form{
  width:100%;
  max-width:720px;
}

/* Custom select */
.native-select{
  position:absolute;
  opacity:0;
  pointer-events:none;
  width:0;
  height:0;
  margin:0;
}
.custom-select{
  position:relative;
  width:100%;
}
.custom-select-trigger{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:14px 18px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background:linear-gradient(145deg, rgba(255,255,255,.05), rgba(0,0,0,.3));
  color:var(--text);
  font-weight:600;
  letter-spacing:.02em;
  cursor:pointer;
  transition:border-color .25s ease, box-shadow .25s ease, transform .2s ease, background .25s ease;
}
.custom-select-trigger:focus-visible{
  outline:none;
  border-color:rgba(59,130,246,.55);
  box-shadow:0 0 0 4px rgba(59,130,246,.15);
}
.custom-select-arrow{
  width:18px;
  height:18px;
  border:2px solid rgba(233,238,247,.7);
  border-top:none;
  border-right:none;
  transform:rotate(225deg);
  display:inline-block;
}
.custom-select-value.is-placeholder{
  color:var(--muted);
}
.custom-select-options{
  position:absolute;
  top:calc(100% + 10px);
  left:0;
  right:0;
  bottom:auto;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(7,10,15,.98);
  box-shadow:
    0 25px 40px rgba(0,0,0,.55),
    0 5px 30px rgba(34,197,94,.15);
  max-height:260px;
  overflow:auto;
  padding:8px 0;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .2s ease, transform .2s ease, visibility .2s ease;
  z-index:20;
}
.custom-select.is-open .custom-select-options{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.custom-select-option{
  width:100%;
  border:none;
  background:transparent;
  color:var(--text);
  text-align:left;
  padding:12px 18px;
  font-size:14px;
  font-weight:500;
  display:flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
  transition:background .2s ease;
}
.custom-select-option.is-selected::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
  display:inline-block;
}
.custom-select-option:hover,
.custom-select-option:focus-visible{
  background:rgba(34,197,94,.12);
  outline:none;
}
.custom-select-option.is-disabled{
  opacity:.6;
  cursor:not-allowed;
}

/* Quick Contact */
.below-form{margin-top:14px}
.contact-links{
  display:flex;
  gap:12px;
  margin-top:12px;
  flex-wrap:wrap;
}
.contact-link{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
}
.contact-link .copy-link{
  margin-left:auto;
  padding:4px 8px;
  border:none;
  border-radius:10px;
  background:rgba(255,255,255,.08);
  color:var(--text);
  cursor:pointer;
  transition:background .2s ease, transform .2s ease;
  font-size:12px;
}
.contact-link .copy-link:focus-visible{
  outline:none;
  box-shadow:0 0 0 3px rgba(59,130,246,.4);
}
.contact-link .copy-link.copied{
  background:rgba(34,197,94,.25);
  color:#fff;
  transform:translateY(-1px);
}
.contact-link:hover{background:rgba(255,255,255,.05)}
.contact-link img{width:22px; height:22px}

/* Footer */
.footer{
  margin-top:30px;
  border-top:1px solid var(--line);
  background:rgba(7,10,15,.55);
}
.footer-inner{
  padding:18px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:var(--muted);
  font-size:13px;
}
/* responsive */
@media (max-width: 980px){
  .hero-grid, .split{grid-template-columns:1fr}
  h1{font-size:36px}
  .cards-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .hero-media img{height:260px}
  .section{padding:62px 0}
}

@media (max-width: 860px){
  .brand-logo{height:76px}
  .burger{display:inline-block}

  .nav{
    position:fixed;
    left:20px;
    right:20px;
    top:90px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    padding:12px;
    border-radius:18px;
    border:1px solid rgba(255,255,255,.10);
    background:rgba(7,10,15,.92);
    backdrop-filter:saturate(140%) blur(10px);
  }
  .nav.open{display:flex}
  .nav-link{padding:12px 12px}
  .lang-pill{justify-content:space-between}
  .form-grid{grid-template-columns:1fr}
}