/* =========================
   Webcamera.Chat Landing UI
   ========================= */

:root{
  --bg: #070A12;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --muted2: rgba(255,255,255,.60);
  --border: rgba(255,255,255,.12);

  --primary: #8B5CF6;
  --secondary: #22D3EE;
  --accent: #F472B6;

  --shadow: 0 18px 60px rgba(0,0,0,.40);
  --radius: 18px;
  --radius2: 26px;
  --container: 1160px;
}

/* Light theme (optional) */
:root[data-theme="light"]{
  --bg: #F7F7FB;
  --panel: rgba(0,0,0,.04);
  --panel2: rgba(0,0,0,.06);
  --text: rgba(10,12,18,.92);
  --muted: rgba(10,12,18,.70);
  --muted2: rgba(10,12,18,.56);
  --border: rgba(10,12,18,.12);

  --shadow: 0 18px 60px rgba(10,12,18,.12);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }

.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* Background FX */
.bg-orb{
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .35;
  pointer-events: none;
  z-index: -3;
}
.orb-1{
  left: -120px;
  top: -140px;
  background: radial-gradient(circle at 30% 30%, var(--primary), transparent 60%),
              radial-gradient(circle at 70% 70%, var(--secondary), transparent 60%);
}
.orb-2{
  right: -140px;
  bottom: -180px;
  background: radial-gradient(circle at 35% 35%, var(--accent), transparent 60%),
              radial-gradient(circle at 75% 75%, var(--secondary), transparent 62%);
}

.bg-grid{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: .08;
}

/* Header / Nav */
.site-header{
  padding: 18px 0 42px;
}

.nav{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);

  /* FIX: hero efektlerinin altında kalmasın */
  position: relative;
  z-index: 10000;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand__mark{
  width: 38px; height: 38px;
  border-radius: 12px;
  display:grid; place-items:center;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 10px 25px rgba(0,0,0,.22);
}
.brand__text{
  font-size: 16px;
}
.brand__text span{ opacity:.8; }

.nav__links{
  display:flex;
  gap: 18px;
  align-items:center;
  padding: 0 8px;
}
.nav__links a{
  font-weight: 600;
  font-size: 14px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.nav__links a:hover{
  background: var(--panel2);
  color: var(--text);
  transform: translateY(-1px);
}

.nav__right{
  display:flex;
  align-items:center;
  gap: 10px;
}

.social{
  display:flex;
  align-items:center;
  gap: 10px;
}
.social a{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid; place-items:center;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  color: var(--muted);
  transition: transform .15s ease, color .15s ease, border-color .15s ease;
}
.social a:hover{
  transform: translateY(-1px);
  color: var(--text);
  border-color: rgba(255,255,255,.20);
}

.theme-btn{
  width: 42px; height: 42px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  color: var(--muted);
  display:grid;
  place-items:center;
  cursor: pointer;
  transition: transform .15s ease, color .15s ease;
}
.theme-btn:hover{ transform: translateY(-1px); color: var(--text); }

/* Hamburger button (fix: avoid "3 dots") */
.nav__toggle{
  display:none;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  cursor: pointer;
  position: relative;
  padding: 0;
}

/* span'leri iptal edelim (varsa) */
.nav__toggle span{ display:none; }

/* Çizgileri pseudo ile çiziyoruz */
.nav__toggle::before,
.nav__toggle::after{
  content:"";
  position:absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--muted);
  transition: transform .2s ease, top .2s ease, opacity .2s ease;
}

/* 1. çizgi */
.nav__toggle::before{
  top: 16px;
}

/* 2. çizgi */
.nav__toggle::after{
  top: 26px;
}

/* Orta çizgi için ekstra bir çizgi */
.nav__toggle i{
  position:absolute;
  left: 12px;
  right: 12px;
  top: 21px;
  height: 2px;
  border-radius: 2px;
  background: var(--muted);
  display:block;
  transition: opacity .2s ease;
}

/* Hero */
.hero{
  margin-top: 18px;
  position: relative;
  border-radius: 34px;
  overflow:hidden;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  min-height: 520px;
  display:grid;
  align-items: center;
}

.hero__media{
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 600px at 20% 20%, rgba(139,92,246,.35), transparent 60%),
    radial-gradient(900px 520px at 85% 30%, rgba(34,211,238,.28), transparent 62%),
    radial-gradient(800px 520px at 55% 85%, rgba(244,114,182,.18), transparent 60%);
}

.hero__shine{
  position:absolute;
  inset:-2px;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.12), transparent);
  transform: translateX(-60%);
  animation: shine 6.5s ease-in-out infinite;
  opacity: .55;
}
@keyframes shine{
  0%{ transform: translateX(-60%); }
  50%{ transform: translateX(60%); }
  100%{ transform: translateX(-60%); }
}

.hero__noise{
  position:absolute;
  inset:0;
  opacity: .14;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.hero__rings{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 30% 55%, transparent 0 120px, rgba(255,255,255,.10) 121px 122px, transparent 123px),
    radial-gradient(circle at 75% 45%, transparent 0 160px, rgba(255,255,255,.10) 161px 162px, transparent 163px);
  opacity:.55;
}

.hero__content{
  position: relative;
  padding: 54px 54px;
  max-width: 820px;
}

.hero__badge{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}

.hero h1{
  margin: 18px 0 12px;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.hero__lead{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
  max-width: 66ch;
}

.hero__cta{
  margin-top: 22px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 13px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  user-select:none;
}
.btn__arrow{ margin-left: 2px; opacity:.9; }

.btn--primary{
  color: white;
  border-color: rgba(255,255,255,.18);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 16px 35px rgba(0,0,0,.24);
}
.btn--primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 22px 45px rgba(0,0,0,.30);
}

.btn--ghost{
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.btn--ghost:hover{ transform: translateY(-2px); }

.hero__meta{
  margin-top: 22px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}

/* Sections */
.section{
  padding: 64px 0;
}
.section--soft{
  padding: 70px 0;
}

.section__head{
  text-align:center;
  margin-bottom: 28px;
}
.section__head h2{
  margin:0 0 10px;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.03em;
}
.section__head p{
  margin:0 auto;
  max-width: 70ch;
  color: var(--muted);
  line-height: 1.7;
}

/* Cards */
.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card{
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  box-shadow: var(--shadow);
  padding: 18px 18px 20px;
  transition: transform .16s ease, border-color .16s ease;
}
.card:hover{
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.20);
}

.card__icon{
  width: 52px; height: 52px;
  border-radius: 18px;
  display:grid; place-items:center;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 16px 32px rgba(0,0,0,.18);
  margin-bottom: 12px;
}

.card h3{
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.card p{
  margin:0;
  color: var(--muted);
  line-height: 1.7;
}

/* Content area */
.section--soft{
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.04), transparent);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.content{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: start;
}

.content__left{
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  box-shadow: var(--shadow);
  padding: 22px;
}

.content__left h2{
  margin:0 0 10px;
  letter-spacing: -0.03em;
  font-size: 30px;
}
.content__left p{
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.85;
}
.content__bullets{
  margin-top: 14px;
  display:grid;
  gap: 10px;
}
.bullet{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight: 600;
}
.bullet i{ color: var(--secondary); }

.content__cta{ margin-top: 14px; }

.content__right{
  display:grid;
  gap: 16px;
}

.statbox{
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  box-shadow: var(--shadow);
  padding: 18px;
  display:grid;
  gap: 12px;
}
.stat{
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  border-radius: 18px;
  padding: 14px;
}
.stat__num{
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 22px;
}
.stat__label{
  margin-top: 4px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}

.mini-card{
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  box-shadow: var(--shadow);
  padding: 16px 16px 12px;
}
.mini-card__top{
  display:flex;
  align-items:center;
  gap: 8px;
  margin-bottom: 10px;
}
.dot{
  width: 10px; height: 10px;
  border-radius: 50%;
  opacity: .9;
}
.dot--g{ background: #34D399; }
.dot--y{ background: #FBBF24; }
.dot--r{ background: #F87171; }
.mini-card__title{
  margin-left: 6px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

.mini-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap: 10px;
}
.mini-list li{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight: 600;
}

/* FAQ */
.faq{
  max-width: 920px;
  margin: 0 auto;
  display:grid;
  gap: 12px;
}
.faq__item{
  text-align:left;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  box-shadow: var(--shadow);
  padding: 16px 16px;
  cursor:pointer;
  display:grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items:center;

  /* FAQ dark mode text fix */
  color: var(--text);
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}
.faq__q{
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}
.faq__a{
  grid-column: 1 / -1;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 8px;
  display:none;
}
.faq__icon{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid; place-items:center;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: var(--muted);
}
.faq__item[aria-expanded="true"] .faq__a{ display:block; }
.faq__item[aria-expanded="true"] .faq__icon i{ transform: rotate(45deg); }
.faq__icon i{ transition: transform .2s ease; }

/* Footer */
.footer{
  padding: 56px 0 28px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.03));
}

.footer__grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 18px;
  align-items:start;
}

.brand--footer{ margin-bottom: 10px; }

.footer__text{
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 55ch;
}

.footer__col h4{
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.footer__col a{
  display:block;
  color: var(--muted);
  padding: 8px 0;
  font-weight: 600;
}
.footer__col a:hover{ color: var(--text); }
.footer__muted{
  display:block;
  color: var(--muted2);
  font-weight: 600;
  padding-top: 8px;
}

.footer__bottom{
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  display:flex;
  align-items:center;
  justify-content: space-between;
  color: var(--muted2);
  font-weight: 600;
}

.to-top{
  width: 44px; height: 44px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  display:grid; place-items:center;
  color: var(--muted);
  transition: transform .15s ease, color .15s ease;
}
.to-top:hover{ transform: translateY(-2px); color: var(--text); }

/* Responsive */
@media (max-width: 980px){
  .cards{ grid-template-columns: 1fr; }
  .content{ grid-template-columns: 1fr; }
  .hero__content{ padding: 44px 20px; }
  .footer__grid{ grid-template-columns: 1fr 1fr; }
}

/* ============ MOBILE NAV FIX ============ */
@media (max-width: 760px){
  .nav{ position: relative; }

  .nav__toggle{ display:block; }

  .nav__links{
    display:none;
    position:absolute;

    left: 14px;
    right: 14px;
    top: 72px;
    transform: none;
    width: auto;

    /* Daha opak, net panel */
    background: rgba(10,12,18,.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);

    border: 1px solid rgba(255,255,255,.18);
    border-radius: 22px;
    padding: 10px;

    box-shadow: 0 30px 80px rgba(0,0,0,.60);

    flex-direction: column;
    gap: 8px;

    z-index: 9999;
  }

  :root[data-theme="light"] .nav__links{
    background: rgba(247,247,251,.97);
    border-color: rgba(10,12,18,.12);
    box-shadow: 0 30px 80px rgba(10,12,18,.18);
  }

  .nav__links.is-open{ display:flex; }

  .nav__links a{
    width:100%;
    padding: 12px 12px;
    border-radius: 14px;
    background: rgba(255,255,255,.06);
    color: rgba(255,255,255,.92);
  }

  :root[data-theme="light"] .nav__links a{
    background: rgba(10,12,18,.05);
    color: rgba(10,12,18,.86);
  }

  .social{ display:none; }
}
.nav__toggle.is-open i{ opacity: 0; }
.nav__toggle.is-open::before{ top: 21px; transform: rotate(45deg); }
.nav__toggle.is-open::after{ top: 21px; transform: rotate(-45deg); }