/* ============================================================
   Demir Konutları — Stil
   Cormorant Garamond (başlık) + Outfit (metin)
   Tema: zarif, sıcak, premium — kömür/krem/altın
   ============================================================ */

:root{
  --ink:#16140f;
  --ink-soft:#3a352c;
  --cream:#f7f3ea;
  --cream-2:#efe8d8;
  --paper:#fffdf8;
  --gold:#b08d3f;
  --gold-2:#cba961;
  --line:rgba(22,20,15,.12);
  --shadow:0 24px 60px -28px rgba(22,20,15,.45);
  --radius:18px;
  --maxw:1200px;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Outfit',-apple-system,BlinkMacSystemFont,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.1;letter-spacing:-.01em}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:background .35s ease,padding .35s ease,box-shadow .35s ease;
}
.site-header.scrolled{
  background:rgba(255,253,248,.92);
  backdrop-filter:blur(12px);
  padding:10px 0;
  box-shadow:0 1px 0 var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand-logo{height:54px;width:auto;transition:height .35s ease}
.site-header.scrolled .brand-logo{height:42px}
/* logo ilk halde beyaz hero üstünde görünür: hafif gölge */
/* gölge yalnızca koyu hero üstündeyken (header henüz scroll edilmemiş) */
.site-header:not(.scrolled) .brand-logo{filter:drop-shadow(0 2px 10px rgba(0,0,0,.35))}
body[data-page]:not([data-page="home"]) .site-header:not(.scrolled) .brand-logo{filter:none}

.nav{display:flex;align-items:center;gap:34px}
.nav a{
  font-size:15px;font-weight:500;letter-spacing:.02em;
  color:var(--ink);position:relative;padding:4px 0;
  transition:color .25s;
}
.site-header:not(.scrolled) .nav a:not(.nav-cta){color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.nav a:not(.nav-cta)::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:var(--gold);transition:width .3s ease;
}
.nav a:hover:not(.nav-cta)::after,.nav a.active:not(.nav-cta)::after{width:100%}
.nav-cta{
  background:var(--gold);color:#fff!important;text-shadow:none!important;
  padding:9px 20px;border-radius:40px;font-weight:600;
  transition:transform .25s,background .25s,box-shadow .25s;
  box-shadow:0 8px 20px -8px rgba(176,141,63,.7);
}
.nav-cta:hover{background:#9a7a32;transform:translateY(-2px)}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:0;
  cursor:pointer;padding:8px;z-index:120;
}
.nav-toggle span{width:26px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.site-header:not(.scrolled) .nav-toggle span{background:#fff}
.nav-overlay{
  position:fixed;inset:0;background:rgba(22,20,15,.5);backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;transition:.3s;z-index:99;
}
.nav-overlay.open{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  color:#fff;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg video,.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero::after{
  content:'';position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(16,14,10,.82) 0%,rgba(16,14,10,.5) 55%,rgba(16,14,10,.35) 100%);
}
.hero-inner{max-width:760px;padding:120px 0 60px}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:22px;
  opacity:0;animation:fadeUp .8s .1s forwards;
}
.hero .eyebrow::before{content:'';width:34px;height:1px;background:var(--gold-2)}
.hero h1{
  font-size:clamp(2.6rem,7vw,5.2rem);font-weight:600;letter-spacing:-.02em;
  margin-bottom:24px;opacity:0;animation:fadeUp .9s .25s forwards;
}
.hero h1 em{font-style:italic;color:var(--gold-2)}
.hero p.lead{
  font-size:clamp(1.05rem,2vw,1.3rem);max-width:560px;color:rgba(255,255,255,.88);
  margin-bottom:38px;font-weight:300;opacity:0;animation:fadeUp .9s .4s forwards;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;opacity:0;animation:fadeUp .9s .55s forwards}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:48px;font-weight:600;font-size:15px;
  letter-spacing:.01em;cursor:pointer;border:0;transition:.3s;
}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 14px 30px -12px rgba(176,141,63,.8)}
.btn-gold:hover{background:#9a7a32;transform:translateY(-3px)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-3px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#2a261d;transform:translateY(-3px)}

/* hero feature pills */
.hero-pills{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:46px;
  opacity:0;animation:fadeUp .9s .7s forwards;
}
.hero-pills span{
  font-size:13px;font-weight:500;padding:9px 16px;border-radius:40px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(6px);
}

/* ---------- Sections ---------- */
.section{padding:clamp(64px,9vw,120px) 0}
.section.alt{background:linear-gradient(180deg,var(--cream) 0%,var(--cream-2) 100%)}
.section-head{max-width:680px;margin-bottom:54px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.24em;
  text-transform:uppercase;color:var(--gold);margin-bottom:14px;
}
.section-head h2{font-size:clamp(2rem,4.5vw,3.2rem);margin-bottom:16px}
.section-head p{font-size:1.08rem;color:var(--ink-soft);font-weight:300}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Feature trio ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:38px 32px;transition:transform .35s,box-shadow .35s;position:relative;overflow:hidden;
}
.feature::before{
  content:'';position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feature:hover::before{transform:scaleX(1)}
.feature .ic{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:var(--cream-2);color:var(--gold);margin-bottom:22px;
}
.feature .ic svg{width:26px;height:26px}
.feature h3{font-size:1.55rem;margin-bottom:10px}
.feature p{color:var(--ink-soft);font-size:.98rem}

/* ---------- Apartment cards ---------- */
.apt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.apt-card{
  background:var(--paper);border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);transition:transform .4s,box-shadow .4s;
  display:flex;flex-direction:column;
}
.apt-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.apt-media{position:relative;aspect-ratio:4/3;overflow:hidden}
.apt-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.apt-card:hover .apt-media img{transform:scale(1.07)}
.apt-badge{
  position:absolute;top:16px;left:16px;background:var(--ink);color:#fff;
  font-weight:700;font-size:14px;padding:7px 16px;border-radius:30px;letter-spacing:.03em;
}
.apt-body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.apt-body h3{font-size:1.5rem;margin-bottom:8px}
.apt-body .apt-desc{color:var(--ink-soft);font-size:.96rem;margin-bottom:18px}
.apt-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.apt-tags span{
  font-size:12px;font-weight:500;padding:6px 12px;border-radius:30px;
  background:var(--cream-2);color:var(--ink-soft);
}
.apt-actions{display:flex;gap:10px;margin-top:auto}
.apt-actions a{flex:1;justify-content:center;padding:12px 14px;font-size:14px}

/* ---------- About split ---------- */
.about-split{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.about-text p{font-size:1.1rem;color:var(--ink-soft);line-height:1.85}
.about-text .lead-first::first-letter{
  font-family:var(--serif);font-size:3.6rem;font-weight:700;float:left;
  line-height:.8;margin:6px 14px 0 0;color:var(--gold);
}
.about-media{position:relative}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover}
.about-media .badge-float{
  position:absolute;bottom:-22px;left:-22px;background:var(--ink);color:#fff;
  padding:22px 26px;border-radius:16px;box-shadow:var(--shadow);
}
.about-media .badge-float .num{font-family:var(--serif);font-size:2.4rem;font-weight:700;color:var(--gold-2);line-height:1}
.about-media .badge-float .lbl{font-size:13px;letter-spacing:.05em;opacity:.85}

/* ---------- Events gallery ---------- */
.events-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.events-grid a{
  display:block;aspect-ratio:1;border-radius:14px;overflow:hidden;position:relative;
}
.events-grid img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.events-grid a:hover img{transform:scale(1.08)}
.events-grid a::after{
  content:'';position:absolute;inset:0;background:rgba(22,20,15,0);transition:.4s;
}
.events-grid a:hover::after{background:rgba(22,20,15,.18)}

/* ---------- Why us ---------- */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 40px}
.why-item{
  display:flex;align-items:flex-start;gap:14px;padding:14px 0;
  border-bottom:1px solid var(--line);
}
.why-item .chk{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  background:var(--gold);color:#fff;display:grid;place-items:center;margin-top:2px;
}
.why-item .chk svg{width:14px;height:14px}
.why-item p{font-size:1rem;color:var(--ink-soft)}

/* ---------- Video band ---------- */
.video-band{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.video-band video{width:100%;display:block;max-height:560px;object-fit:cover}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,#1a1710,#262017);color:#fff;
  border-radius:24px;padding:clamp(40px,6vw,70px);text-align:center;position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(203,169,97,.4),transparent 70%);
  top:-120px;right:-80px;
}
.cta-band h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:14px;position:relative}
.cta-band p{color:rgba(255,255,255,.82);max-width:560px;margin:0 auto 30px;position:relative;font-weight:300}
.cta-band .hero-actions{justify-content:center;position:relative}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  padding:160px 0 70px;background:linear-gradient(180deg,var(--cream),var(--paper));
  text-align:center;border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:clamp(2.4rem,6vw,4rem);margin-bottom:14px}
.page-hero p{color:var(--ink-soft);font-size:1.15rem;max-width:560px;margin:0 auto;font-weight:300}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-cards{display:grid;gap:18px}
.contact-card{
  display:flex;align-items:center;gap:20px;padding:26px 28px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .3s,box-shadow .3s;
}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.contact-card .ic{
  flex:0 0 auto;width:56px;height:56px;border-radius:14px;background:var(--cream-2);
  color:var(--gold);display:grid;place-items:center;
}
.contact-card .ic svg{width:26px;height:26px}
.contact-card .lbl{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:3px}
.contact-card .val{font-size:1.25rem;font-family:var(--serif);font-weight:600}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:420px;border:1px solid var(--line)}
.map-wrap iframe{width:100%;height:100%;min-height:420px;border:0;display:block}

/* ---------- WhatsApp float ---------- */
.whatsapp-float{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;
  display:grid;place-items:center;box-shadow:0 12px 28px -8px rgba(37,211,102,.7);
  transition:transform .3s;animation:pulse 2.4s infinite;
}
.whatsapp-float:hover{transform:scale(1.1)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Footer ---------- */
.site-footer{background:#13110c;color:rgba(255,255,255,.78);padding:70px 0 0}
.footer-inner{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:48px;padding-bottom:48px}
.footer-logo{height:74px;width:auto;filter:brightness(0) invert(1);opacity:1;display:block}
.footer-info p{margin-bottom:10px;font-size:.96rem}
.footer-info a:hover{color:var(--gold-2)}
.footer-nav{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.footer-nav a{font-size:.96rem;transition:color .25s}
.footer-nav a:hover{color:var(--gold-2)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 24px;text-align:center}
.footer-bottom p{font-size:.85rem;color:rgba(255,255,255,.5)}

/* ---------- Animations ---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .about-split{grid-template-columns:1fr;gap:50px}
  .about-media{max-width:440px;margin:0 auto}
  .contact-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:860px){
  .nav{
    position:fixed;top:0;right:-100%;height:100svh;width:min(82%,340px);
    flex-direction:column;align-items:flex-start;justify-content:center;
    gap:26px;padding:0 40px;background:var(--paper);z-index:110;
    transition:right .4s cubic-bezier(.6,0,.2,1);box-shadow:-20px 0 60px -20px rgba(0,0,0,.4);
  }
  .nav.open{right:0}
  .nav a,.site-header:not(.scrolled) .nav a:not(.nav-cta){color:var(--ink);text-shadow:none;font-size:1.3rem;font-family:var(--serif);font-weight:600}
  .nav a:not(.nav-cta)::after{display:none}
  .nav-cta{font-family:var(--sans)!important;font-size:1rem!important;margin-top:8px}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav-toggle.open span{background:var(--ink)!important}
}
@media (max-width:780px){
  .features{grid-template-columns:1fr}
  .apt-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .why-grid{grid-template-columns:1fr;gap:0 0}
  .events-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .container{padding:0 18px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center}
  .about-media .badge-float{left:50%;transform:translateX(-50%);bottom:-26px}
  .footer-inner{grid-template-columns:1fr;text-align:center}
  .footer-nav{align-items:center}
  .footer-brand{display:flex;justify-content:center}
}