/* === Turquía 4 Servicios — estilos con multiidioma === */
:root{
  --bg:#faf6ef; --ink:#102b2e; --muted:#5c6f73;
  --tq:#0f9fb3; --gold:#c79a37; --tile:#efe6d6; --card:#ffffff;
  --shadow:0 10px 25px rgba(0,0,0,.08); --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color:var(--ink); background:var(--bg); line-height:1.6}
.container{width:min(1100px,92%); margin:auto}

/* Header */
.site-header{position:sticky; top:0; z-index:1000; background:rgba(250,246,239,.92); backdrop-filter:saturate(1.1) blur(6px); border-bottom:1px solid rgba(0,0,0,.06)}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:.8rem 0}
.brand{display:flex; align-items:center; gap:.6rem; text-decoration:none; color:var(--ink); font-weight:800}
.brand .dot{width:16px; height:16px; border-radius:50%; background:radial-gradient(circle at 60% 40%, var(--tq), var(--gold)); border:2px solid var(--ink)}
.nav{display:flex; align-items:center; gap:1rem}
.nav a{text-decoration:none; color:var(--ink); font-weight:700}
.nav a:hover{color:var(--tq)}
.lang-picker{display:flex; gap:.35rem; align-items:center}
.lang-btn{border:1px solid rgba(0,0,0,.1); background:#fff; border-radius:10px; padding:.25rem .45rem; font-size:.9rem; cursor:pointer}
.lang-btn.active{border-color:var(--tq); box-shadow:0 0 0 2px rgba(15,159,179,.15)}

/* Hero */
.hero{position:relative; min-height:56vh; display:grid; place-items:center; background:url('../img/hero.jpg') center/cover no-repeat; color:#fff}
.hero::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.35))}
.hero-inner{position:relative; text-align:center; padding:4rem 0}
.hero h1{font-size:clamp(2rem,4vw,3.2rem); margin:0 0 .6rem}
.hero p{margin:0 0 1.2rem; color:#eef6f7}
.btn{display:inline-block; padding:.85rem 1.15rem; border-radius:12px; background:var(--tq); color:white; text-decoration:none; font-weight:800; box-shadow:var(--shadow)}
.btn:hover{filter:brightness(1.06); transform:translateY(-1px)}

/* Services */
.services{display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; margin:2rem auto}
@media (max-width:1000px){.services{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.services{grid-template-columns:1fr}}
.card{background:var(--card); border-radius:var(--radius); padding:1.1rem; box-shadow:var(--shadow); display:flex; flex-direction:column; gap:.5rem; align-items:flex-start; transition:.2s ease}
.card:hover{transform:translateY(-3px)}
.card .icon{width:54px; height:54px; display:grid; place-items:center; border-radius:12px; color:white}
.card.c1 .icon{background:var(--tq)} .card.c2 .icon{background:var(--gold)} .card.c3 .icon{background:#d9795a} .card.c4 .icon{background:#6fbf9f}
.card h2{margin:.2rem 0; font-size:1.4rem}
.card p{margin:0 0 .3rem; color:var(--muted)}
.card a.more{font-weight:800; text-decoration:none; color:var(--ink); border-bottom:2px solid currentColor}
.card a.more:hover{color:var(--tq); border-color:var(--tq)}

/* Contact */
.contact{margin:3rem auto}
.contact h2{font-size:1.8rem; margin:.2rem 0 1rem}
.form{display:grid; gap:.9rem; max-width:640px}
.form label{font-weight:700}
.form input,.form textarea,.form select{width:100%; padding:.8rem; border-radius:12px; border:1px solid rgba(0,0,0,.16); background:#fff; font-size:1rem}
.form .row{display:grid; gap:.8rem; grid-template-columns:1fr 1fr}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}

/* Footer */
.site-footer{margin-top:3rem; background:#efe6d6; border-top:1px solid rgba(0,0,0,.06)}
.footer-inner{display:flex; align-items:center; justify-content:space-between; padding:1rem 0}
.top-link{text-decoration:none; font-weight:800; color:var(--ink)}
.top-link:hover{color:var(--tq)}