/* ============================================================
   YakaVilla — Ortak Stiller (tüm sayfalarda kullanılır)
   ============================================================ */

:root{
  --bg:#0a0a0a;
  --bg-soft:#111;
  --bg-cream:#fafaf7;
  --bg-light:#f5f5f7;
  --text:#1d1d1f;
  --text-dim:#6e6e73;
  --text-light:#a1a1a6;
  --text-on-dark:#f5f5f7;
  --accent:#86a373;
  --accent-dark:#5f7c52;
  --accent-light:#c5d4ba;
  --accent-bg:rgba(134,163,115,0.08);
  --whatsapp:#25d366;
  --line:rgba(0,0,0,0.08);
  --line-dark:rgba(255,255,255,0.12);
  --line-soft:rgba(0,0,0,0.04);
  --radius:14px;
  --radius-sm:8px;
  --radius-lg:22px;
  --easing:cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-sm:0 1px 3px rgba(0,0,0,0.06);
  --shadow:0 10px 30px -8px rgba(0,0,0,0.18);
  --shadow-lg:0 30px 80px -20px rgba(0,0,0,0.35);
  --container:1240px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text','Helvetica Neue',sans-serif;
  background:#fff;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-size:16px;
  line-height:1.55;
  letter-spacing:-0.011em;
  overflow-x:hidden;
}
::selection{background:var(--accent-light);color:var(--text);}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
img{max-width:100%;display:block;}

/* ==================== NAV ==================== */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:100;
  padding:18px 0;
  background:transparent;
  transition:all 0.4s var(--easing);
  border-bottom:1px solid transparent;
}
.nav.is-solid{
  background:rgba(10,10,10,0.85);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  padding:12px 0;
  border-bottom-color:rgba(255,255,255,0.06);
}
/* Beyaz arkaplanlı sayfalarda (galeri, konum) nav default solid olsun */
.nav.is-light{
  background:rgba(255,255,255,0.92);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom-color:var(--line);
}
.nav.is-light .nav-link{color:var(--text);}
.nav.is-light .nav-logo{filter:invert(1) brightness(0.4) sepia(1) hue-rotate(50deg) saturate(1.5);} /* logoyu daha koyu yap */
.nav-wrap{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.nav-logo{
  height:28px;
  width:auto;
  display:block;
  opacity:0.95;
  transition:all 0.3s var(--easing);
}
.nav-logo:hover{opacity:1;}
.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  list-style:none;
}
.nav-link{
  position:relative;
  padding:8px 14px;
  font-size:13px;
  font-weight:500;
  color:rgba(255,255,255,0.85);
  letter-spacing:-0.005em;
  transition:color 0.2s;
  border-radius:8px;
}
.nav-link:hover{color:#fff;}
.nav-link.is-active{
  color:#fff;
}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  bottom:2px; left:14px; right:14px;
  height:2px;
  background:var(--accent);
  border-radius:2px;
}
.nav.is-light .nav-link.is-active{color:var(--accent-dark);}
.nav-cta{
  padding:10px 18px;
  background:var(--accent);
  color:#fff !important;
  border-radius:100px;
  font-size:13px;
  font-weight:600;
  letter-spacing:0.01em;
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:all 0.25s var(--easing);
}
.nav-cta:hover{
  background:var(--accent-dark);
  transform:translateY(-1px);
  box-shadow:0 8px 20px -5px rgba(95,124,82,0.5);
}
.nav-cta::after{display:none !important;}
.nav-cta svg{width:13px;height:13px;}

/* Mobile hamburger */
.nav-burger{
  display:none;
  width:36px;
  height:36px;
  align-items:center;
  justify-content:center;
  padding:0;
  background:rgba(255,255,255,0.08);
  border-radius:8px;
  transition:background 0.2s;
}
.nav-burger:hover{background:rgba(255,255,255,0.15);}
.nav.is-light .nav-burger{background:rgba(0,0,0,0.06);}
.nav.is-light .nav-burger:hover{background:rgba(0,0,0,0.12);}
.nav-burger svg{width:18px;height:18px;color:#fff;}
.nav.is-light .nav-burger svg{color:var(--text);}

@media (max-width: 880px){
  /* is-light / is-solid nav'daki backdrop-filter, position:fixed mobil menü
     panelini nav kutusuna hapsediyordu (filtre yeni containing block oluşturur,
     panel viewport yerine nav yüksekliğine sıkışıyordu). Mobilde kaldırınca
     panel tüm ekran yüksekliğini kaplar. */
  .nav, .nav.is-light, .nav.is-solid{
    backdrop-filter:none;
    -webkit-backdrop-filter:none;
  }

  /* ====== Mobil menü — sağdan açılan dar, premium drawer ====== */
  .nav-links{
    position:fixed;
    top:0; right:0; bottom:0;
    width:260px;
    max-width:80vw;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:2px;
    padding:18px 16px 24px;
    background:#14151a;
    transform:translateX(102%);
    transition:transform 0.36s var(--easing);
    box-shadow:-30px 0 80px rgba(0,0,0,0.6);
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    z-index:101;
  }
  .nav-links.is-open{transform:translateX(0);}

  /* Kapatma (X) butonu — app.js panelin başına ekler */
  .nav-close{
    align-self:flex-end;
    width:40px;height:40px;
    display:flex;align-items:center;justify-content:center;
    margin:0 2px 10px 0;
    border-radius:50%;
    background:rgba(255,255,255,0.07);
    color:#fff;
    flex-shrink:0;
    transition:background 0.2s;
  }
  .nav-close:active{background:rgba(255,255,255,0.18);}
  .nav-close svg{width:18px;height:18px;}

  /* Linkler */
  .nav-link{
    position:relative;
    padding:14px 16px;
    font-size:16px;
    font-weight:500;
    color:rgba(255,255,255,0.86);
    border-radius:12px;
    transition:background 0.2s, color 0.2s;
  }
  .nav-link:active{background:rgba(255,255,255,0.08);}
  .nav-link.is-active::after{display:none;}
  .nav-link.is-active{
    background:linear-gradient(90deg, rgba(134,163,115,0.26), rgba(134,163,115,0.04));
    color:#fff;
    font-weight:600;
  }
  .nav-link.is-active::before{
    content:"";
    position:absolute; left:5px; top:50%;
    transform:translateY(-50%);
    width:3px; height:18px;
    border-radius:2px;
    background:var(--accent);
  }
  /* Beyaz başlıklı sayfalarda da panel koyu olduğu için linkler açık renk kalmalı */
  .nav.is-light .nav-link{color:rgba(255,255,255,0.86);}
  .nav.is-light .nav-link.is-active{color:#fff;}

  /* İletişim — diğer linkler gibi normal liste öğesi (büyük buton değil) */
  .nav-cta{
    justify-content:flex-start;
    padding:14px 16px;
    font-size:16px;
    font-weight:600;
    background:transparent;
    color:var(--accent-light);
    border-radius:12px;
    margin-top:2px;
  }
  .nav-cta:active{background:rgba(255,255,255,0.08);}
  .nav-cta svg{width:15px;height:15px;}

  .nav-burger{display:flex;}

  /* Arka plan karartma + hafif blur */
  .nav-overlay{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.5);
    backdrop-filter:blur(2px);
    -webkit-backdrop-filter:blur(2px);
    z-index:99;
    opacity:0;
    pointer-events:none;
    transition:opacity 0.3s var(--easing);
  }
  .nav-overlay.is-visible{
    opacity:1;
    pointer-events:auto;
  }
}

/* ==================== CONTAINER & SECTIONS ==================== */
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}
section{position:relative;}
.sect-pad{
  padding:96px 0;
}
@media (max-width: 760px){
  .sect-pad{padding:64px 0;}
  .container{padding:0 20px;}
}

.eyebrow{
  display:inline-block;
  font-size:11px;
  font-weight:600;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--accent-dark);
  margin-bottom:14px;
}
.h-title{
  font-size:clamp(30px, 4vw, 52px);
  font-weight:700;
  letter-spacing:-0.035em;
  line-height:1.05;
  margin-bottom:18px;
}
.h-title em{font-style:normal;color:var(--accent);}
.h-sub{
  font-size:clamp(16px, 1.4vw, 19px);
  color:var(--text-dim);
  line-height:1.55;
  max-width:680px;
  font-weight:400;
}

/* ==================== BUTTONS ==================== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 24px;
  font-size:14px;
  font-weight:600;
  letter-spacing:0.01em;
  border-radius:100px;
  transition:all 0.25s var(--easing);
  cursor:pointer;
}
.btn svg{width:14px;height:14px;transition:transform 0.25s var(--easing);}
.btn:hover svg{transform:translateX(3px);}

.btn-primary{
  background:var(--accent);
  color:#fff;
}
.btn-primary:hover{
  background:var(--accent-dark);
  transform:translateY(-2px);
  box-shadow:0 12px 28px -8px rgba(95,124,82,0.55);
}
.btn-dark{
  background:var(--bg);
  color:#fff;
}
.btn-dark:hover{
  background:var(--accent-dark);
  transform:translateY(-2px);
  box-shadow:0 12px 28px -8px rgba(95,124,82,0.55);
}
.btn-ghost{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,0.35);
  backdrop-filter:blur(10px);
}
.btn-ghost:hover{
  background:#fff;
  color:var(--text);
  border-color:#fff;
}
.btn-outline{
  background:transparent;
  color:var(--text);
  border:1px solid var(--line);
}
.btn-outline:hover{
  background:var(--text);
  color:#fff;
  border-color:var(--text);
}

/* ==================== PAGE HERO (alt sayfalar için) ==================== */
.page-hero{
  position:relative;
  padding:160px 0 80px;
  background:var(--bg);
  color:#fff;
  overflow:hidden;
}
.page-hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:0.4;
}
.page-hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(10,10,10,0.4) 0%, rgba(10,10,10,0.85) 100%);
}
.page-hero-content{
  position:relative;
  z-index:2;
}
.page-hero .eyebrow{color:var(--accent-light);}
.page-hero h1{
  font-size:clamp(36px, 5vw, 60px);
  font-weight:700;
  letter-spacing:-0.04em;
  line-height:1.05;
  margin-bottom:16px;
}
.page-hero p{
  font-size:clamp(16px, 1.4vw, 19px);
  color:rgba(255,255,255,0.85);
  max-width:680px;
  line-height:1.55;
}
.crumbs{
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.6);
  margin-bottom:28px;
  font-weight:500;
}
.crumbs a:hover{color:#fff;}
.crumbs span{margin:0 8px;opacity:0.5;}

/* ==================== CTA BAND (her sayfanın altında) ==================== */
.cta-band{
  background:linear-gradient(135deg, var(--bg) 0%, #1a1a1a 100%);
  color:#fff;
  padding:80px 0;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  top:-50%; right:-10%;
  width:600px; height:600px;
  background:radial-gradient(circle, var(--accent-bg) 0%, transparent 70%);
  pointer-events:none;
}
.cta-band-inner{
  position:relative;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  flex-wrap:wrap;
}
.cta-band-text{
  flex:1;
  min-width:300px;
}
.cta-band-text .eyebrow{color:var(--accent-light);}
.cta-band h2{
  font-size:clamp(26px, 3vw, 38px);
  font-weight:700;
  letter-spacing:-0.03em;
  line-height:1.1;
  margin-bottom:10px;
}
.cta-band p{
  font-size:15px;
  color:rgba(255,255,255,0.7);
  line-height:1.55;
  max-width:560px;
}
.cta-band-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

/* ==================== FOOTER ==================== */
.footer{
  background:#0a0a0a;
  color:rgba(255,255,255,0.7);
  padding:60px 0 24px;
  border-top:1px solid rgba(255,255,255,0.06);
}
.footer-grid{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:48px;
  margin-bottom:48px;
}
.footer-brand img{
  height:32px;
  margin-bottom:18px;
  filter:brightness(1.2);
}
.footer-brand p{
  font-size:13.5px;
  color:rgba(255,255,255,0.55);
  line-height:1.6;
  max-width:280px;
}
.footer-col h4{
  font-size:11px;
  font-weight:600;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:#fff;
  margin-bottom:18px;
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.footer-col a, .footer-col span{
  font-size:13.5px;
  color:rgba(255,255,255,0.65);
  transition:color 0.2s;
}
.footer-col a:hover{color:var(--accent-light);}
.footer-bottom{
  max-width:var(--container);
  margin:0 auto;
  padding:24px 32px 0;
  border-top:1px solid rgba(255,255,255,0.06);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  font-size:12px;
  color:rgba(255,255,255,0.45);
}
@media (max-width: 880px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width: 520px){
  .footer-grid{grid-template-columns:1fr;}
}

/* ==================== FLOATING WHATSAPP ==================== */
.wa-float{
  position:fixed;
  bottom:24px;
  right:24px;
  z-index:50;
  width:56px;
  height:56px;
  border-radius:50%;
  background:var(--whatsapp);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 12px 30px -8px rgba(37,211,102,0.55);
  transition:all 0.3s var(--easing);
  animation:waBounce 3s ease-in-out infinite;
}
.wa-float:hover{
  transform:scale(1.1);
  box-shadow:0 14px 36px -8px rgba(37,211,102,0.75);
}
.wa-float svg{width:30px;height:30px;}
@keyframes waBounce{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-4px);}
}

/* ==================== UTIL ==================== */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.fade-in{
  animation:fadeIn 0.6s var(--easing);
}
@keyframes fadeIn{
  from{opacity:0;transform:translateY(20px);}
  to{opacity:1;transform:translateY(0);}
}