/* ===========================
   CoolVPN — Hero + Navbar CSS
   Scope'lu, light/dark değişkenli,
   orb görünürlüğü fix + güvenli z-index
   =========================== */

/* 0) Light tema default değişkenleri */
:root {
  --app-bg: #f8fafc;
  --hero-dim: .30;
  --hero-dim-color: #dbeafe;   /* açık mavi tonlu karartma */
  --text-strong: #0f172a;      /* slate-900 */
  --text-muted: #475569;       /* slate-600 */
  --img-brightness: 1.02;
}

/* 0.b) Dark tema değişkenleri (toggle: <html data-theme="dark">) */
html[data-theme="dark"] {
  --app-bg: #0a0f14;
  --hero-dim: 0.55;
  --hero-dim-color: #071521;
  --text-strong: #ffffff;
  --text-muted: #d1d5db;
  --img-brightness: 1.12;
}

/* 1) NAVBAR — cam görünüm */
.nav-glass{
  background: linear-gradient(to bottom, rgba(255,255,255,.75), rgba(255,255,255,.65));
  border-color: rgba(0,0,0,.06);
  backdrop-filter: saturate(140%) blur(14px);
}
html[data-theme="dark"] .nav-glass{
  background: linear-gradient(to bottom, rgba(3,26,45,.82), rgba(3,26,45,.72));
  border-color: rgba(255,255,255,.06);
}

/* 2) HERO — scope'lu */
.kv-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: clip;
  isolation: isolate;                 /* yeni stacking context → orb/overlay sırası garanti */
  --kv-text: var(--text-strong);
  --kv-muted: var(--text-muted);
  --kv-stripe-color: #fff;
  background: var(--app-bg);
}

/* Arka plan pattern (bulanık + invert) */
.kv-hero .kv-bg {
  position: absolute;
  inset: 0;
  z-index: -2;                        /* EN altta */
  --kv-stripes: repeating-linear-gradient(
    100deg,
    var(--kv-stripe-color) 0%,
    var(--kv-stripe-color) 7%,
    transparent 10%,
    transparent 12%,
    var(--kv-stripe-color) 16%
  );
  --kv-rainbow: repeating-linear-gradient(
    100deg,
    #60a5fa 10%,
    #e879f9 15%,
    #60a5fa 20%,
    #5eead4 25%,
    #60a5fa 30%
  );
  background-image: var(--kv-stripes), var(--kv-rainbow);
  background-size: 300%, 200%;
  background-position: 50% 50%, 50% 50%;
  filter: blur(10px) invert(100%);
  mask-image: radial-gradient(ellipse at 100% 0%, black 40%, transparent 70%);
}
.kv-hero .kv-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--kv-stripes), var(--kv-rainbow);
  background-size: 200%, 100%;
  animation: kv-smoothBg 60s linear infinite;
  background-attachment: fixed;
  mix-blend-mode: difference;
}
@keyframes kv-smoothBg {
  from { background-position: 50% 50%, 50% 50%; }
  to   { background-position: 350% 50%, 350% 50%; }
}

/* Dim overlay — içerik üstüne çıkmasın */
.kv-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index: -1;                        /* bg’nin ÜSTÜ, orbların ALTINDA */
  background: color-mix(in oklab, var(--hero-dim-color) 92%, black);
  opacity: var(--hero-dim, .35);
  mix-blend-mode: multiply;
  pointer-events: none;
}

/* ORBLAR — görünürlük & animasyon */
.kv-hero .kv-orbs {
  position:absolute;
  inset:0;
  z-index: 0;                         /* overlay’in ÜSTÜ, content’in ALTINDA */
  pointer-events:none;
}

.kv-hero .kv-orb{
  position:absolute;
  display:block;
  border-radius:9999px;
  filter: blur(36px);
  opacity:.48;
  will-change: transform;
  mix-blend-mode: normal;
  transition: opacity .3s ease, filter .3s ease;
}

/* Üst-sol */
.kv-hero .kv-orb--tl{
  top:-120px; left:-120px; width:420px; height:420px;
  background: radial-gradient(60% 60% at 45% 45%,
              rgba(96, 165, 250, 0.88) 0%,
              rgba(96, 165, 250, 0.00) 72%);
  animation: kv-float-a 14s ease-in-out infinite alternate;
}

/* Alt-sağ */
.kv-hero .kv-orb--br{
  right:-140px; bottom:-160px; width:560px; height:560px;
  background: radial-gradient(60% 60% at 55% 55%,
              rgba(167, 139, 250, 0.85) 0%,
              rgba(167, 139, 250, 0.00) 75%);
  animation: kv-float-b 16s ease-in-out infinite alternate;
}

/* Dark’ta yumuşat */
html[data-theme="dark"] .kv-hero .kv-orb{
  opacity:.34; filter: blur(44px);
}

/* İçerik grid — ferah aralıklar */
.kv-hero .kv-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 1rem;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width:1024px){
  .kv-hero .kv-content {
    grid-template-columns: 1fr 1fr;
    padding: 8rem 2rem;
    gap: 3rem;
  }
}

/* Başlık / paragraf — net kontrast */
.kv-hero h1,
.kv-hero .kv-headline{
  color: var(--kv-text);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.015em;
  font-size: clamp(2.2rem, 2.2vw + 1.6rem, 3.4rem);
  text-wrap: balance;
}
.kv-hero p,
.kv-hero .kv-tagline{
  color: var(--kv-muted);
  font-size: clamp(1rem, .6vw + .9rem, 1.2rem);
  line-height: 1.6;
  margin: 0;
}

/* Fiyat bandı */
.kv-hero .kv-price-now{
  color: var(--kv-text);
  font-weight: 800;
  letter-spacing:-0.01em;
  font-size: clamp(2.2rem, 1.4vw + 1.8rem, 3rem);
}
.kv-hero .kv-price-unit{ color: var(--kv-muted); font-weight:600; }
.kv-hero .kv-price-old{ color: rgba(148,163,184,.9); }

/* 2×2 Feature Grid — rahat boşluk */
.kv-hero .grid{
  row-gap: 1.1rem;
  column-gap: 2.25rem;
}
.kv-hero .kv-feature{
  color: var(--kv-text);
  font-weight: 600;
}

/* Feature ikon kapsülü */
.kv-hero .kv-cap{
  height: 42px; width: 42px; border-radius: 12px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(14,165,233,.14);
  box-shadow: inset 0 0 0 1px rgba(56,189,248,.28);
}
html[data-theme="dark"] .kv-hero .kv-cap{
  background: rgba(14,165,233,.18);
  box-shadow: inset 0 0 0 1px rgba(125,211,252,.30);
}

/* Görsel — tema göre parlaklık + çerçeve */
.kv-hero .kv-figure img{
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  outline: 1px solid rgba(255,255,255,.08);
  filter: brightness(var(--img-brightness, 1.06));
}

/* Erişilebilirlik — hareket azaltma */
@media (prefers-reduced-motion: reduce){
  .kv-hero .kv-bg::after { animation: none; }
  .kv-hero .kv-orb{ animation:none; }
}

/* Dark fallback (sadece .dark sınıfı kullanıyorsan) */
.dark .kv-hero { --kv-text:#fff; --kv-muted:#d1d5db; }

/* Orb animasyonları */
@keyframes kv-float-a{ from{transform:translate(0,0)} to{transform:translate(10px,18px)} }
@keyframes kv-float-b{ from{transform:translate(0,0)} to{transform:translate(-12px,-22px)} }

/* === HERO renk/ikon hotfix (drop-in) =============================== */

/* 1) Tema bazlı net kontrast */
:root{
  --text-strong: #0f172a;   /* slate-900 */
  --text-muted:  #475569;   /* slate-600 */
  --icon-green:  #059669;   /* emerald-600 */
  --cap-bg:      rgba(16,185,129,.14); /* emerald-500/14% */
  --cap-border:  rgba(16,185,129,.30);
  --img-brightness: 1.02;
}
html[data-theme="dark"]{
  --text-strong: #ffffff;
  --text-muted:  #d1d5db;
  --icon-green:  #34d399;   /* emerald-400 (darka daha parlak) */
  --cap-bg:      rgba(16,185,129,.20);
  --cap-border:  rgba(52,211,153,.32);
  --img-brightness: 1.08;
  --hero-dim: .42;          /* 0.55 çok karartıyordu; okunurluk için düşürdük */
}

/* 2) Genel tipografi kontrastını zorla */
.kv-hero .kv-headline,
.kv-hero h1 { color: var(--text-strong) !important; }

.kv-hero .kv-tagline,
.kv-hero p  { color: var(--text-muted) !important; }

/* Fiyat & feature başlıkları */
.kv-hero .kv-price-now,
.kv-hero .kv-feature { color: var(--text-strong) !important; }
.kv-hero .kv-price-unit { color: var(--text-muted) !important; }
.kv-hero .kv-price-old  { color: rgba(100,116,139,.9) !important; }

/* 3) İkonlar: her temada yeşil */
.kv-hero .kv-cap{
  background: var(--cap-bg) !important;
  box-shadow: inset 0 0 0 1px var(--cap-border) !important;
  color: var(--icon-green) !important; /* currentColor kaynağı */
}

/* İçteki SVG’leri garanti altına al */
.kv-hero .kv-cap svg{
  width: 20px; height: 20px;
  color: var(--icon-green) !important;
  fill: currentColor !important;     /* fill ikonlar */
  stroke: none !important;
}

/* CTA ok ikonunun stroke’una da renk ver (stroke kullanan tek SVG bu) */
.kv-hero a svg{
  color: var(--text-strong);
  stroke: currentColor !important;
}

/* 4) Görsel parlaklık (tema uyumlu) */
.kv-hero .kv-figure img{
  filter: brightness(var(--img-brightness)) !important;
}

/* 5) Overlay biraz açıldı; text daha canlı */
.kv-hero::before{
  opacity: var(--hero-dim, .30) !important;
}

/* 6) Olur da başka CSS z-index’i bozarsa: sıralamayı kilitle */
.kv-hero{ isolation:isolate; }
.kv-hero .kv-bg   { z-index: -2 !important; }
.kv-hero::before  { z-index: -1 !important; }
.kv-hero .kv-orbs { z-index: 0  !important; }
.kv-hero .kv-content{ z-index: 1 !important; }

/* === KV Deal — dark/light uyumlu satış bandı ===================== */
:root{
  --deal-bg: rgba(255,255,255,.55);
  --deal-ring: rgba(0,0,0,.08);
  --deal-bg-dark: rgba(3,26,45,.55);
  --deal-ring-dark: rgba(255,255,255,.10);
  --icon-green: #059669;   /* emerald-600 */
  --icon-green-dark: #34d399; /* emerald-400 */
}
html[data-theme="dark"]{
  --icon-green: var(--icon-green-dark);
}

.kv-deal{
  display: grid;
  gap: 1rem;
  background: var(--deal-bg);
  border-radius: 16px;
  padding: 1rem;
  border: 1px solid var(--deal-ring);
  backdrop-filter: saturate(140%) blur(8px);
}
html[data-theme="dark"] .kv-deal{
  background: var(--deal-bg-dark);
  border-color: var(--deal-ring-dark);
}

/* rozet */
.kv-pill{
  display: inline-flex; align-items: center; gap: .5rem;
  width: fit-content;
  border-radius: 999px;
  padding: .4rem .7rem;
  font: 600 12px/1.1 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter;
  background: rgba(255,255,255,.7);
  color: #6b21a8;
  border: 1px solid rgba(0,0,0,.06);
}
.kv-pill .kv-pill-hot{ color: #a21caf; }     /* fuchsia-700 */
.kv-pill .kv-pill-save{ color: #047857; }    /* emerald-700 */
.kv-pill .kv-dot{ width: .35rem; height: .35rem; border-radius: 999px; background: rgba(100,116,139,.6); }
html[data-theme="dark"] .kv-pill{
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.10);
  color: #d946ef;
}
html[data-theme="dark"] .kv-pill .kv-pill-save{ color: #34d399; }

/* fiyat satırı */
.kv-price-row{
  display: flex; align-items: end; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap;
}
.kv-price-main{
  display: flex; align-items: baseline; gap: .25rem; line-height: 1;
  color: var(--text-strong) !important;
}
.kv-currency{
  font-weight: 800; font-size: clamp(1.6rem, 1.3vw + 1.2rem, 2rem);
  opacity: .9;
}
.kv-amount{
  font-weight: 900; letter-spacing: -0.02em;
  font-size: clamp(2.6rem, 2vw + 2rem, 3.2rem);
}
.kv-unit{
  margin-left: .35rem; font-weight: 600; color: var(--text-muted) !important;
  font-size: clamp(.95rem, .6vw + .8rem, 1.05rem);
}

.kv-price-compare{
  display: flex; align-items: center; gap: .6rem; flex-wrap: wrap;
}
.kv-old{
  color: rgba(100,116,139,.9) !important;
  font-weight: 600;
}
.kv-badge-yr{
  background: rgba(16,185,129,.12);
  color: var(--icon-green);
  border: 1px solid rgba(16,185,129,.28);
  padding: .25rem .55rem;
  border-radius: 999px;
  font-weight: 700; font-size: .85rem;
}
.kv-badge-yr .kv-badge-note{
  font-weight: 600; opacity: .9;
}
html[data-theme="dark"] .kv-badge-yr{
  background: rgba(16,185,129,.18);
  color: var(--icon-green);
  border-color: rgba(52,211,153,.32);
}

/* CTA’lar */
.kv-deal-ctas{
  display: flex; flex-wrap: wrap; gap: .6rem;
}

/* mini güven satırı */
.kv-deal-bullets{
  display: flex; flex-wrap: wrap; gap: .6rem 1rem; padding: 0; margin: 0;
  list-style: none; color: var(--text-muted) !important;
  font-weight: 600; font-size: .92rem;
}
.kv-deal-bullets li{
  display: inline-flex; align-items: center; gap: .5rem;
  white-space: nowrap;
}
.kv-deal-bullets svg{
  width: 16px; height: 16px; flex: none;
  fill: var(--icon-green);
}

/* hero içi spacing biraz daha ferah */
.kv-hero .space-y-7 > * + *{ margin-top: 1rem; }
.kv-hero .space-y-9 > * + *{ margin-top: 1.15rem; }
