/* =========================================================
   Divan Cağ Kebap — Premium Elite Stylesheet
   ========================================================= */

:root {
    --gold: #d0be9e;
    --gold-soft: #e2d6bd;
    --gold-deep: #b8a37c;
    --dark: #010202;
    --dark-2: #0d0d0d;
    --dark-3: #161514;
    --cream: #f7f3ec;
    --paper: #ffffff;
    --text: #23211e;
    --muted: #8b857c;
    --line: rgba(208, 190, 158, 0.25);
    --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.45);
    --serif: 'Cormorant Garamond', Georgia, serif;
    --sans: 'Jost', -apple-system, 'Segoe UI', sans-serif;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--sans);
    color: var(--text);
    background: var(--cream);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.15; }

a { color: inherit; text-decoration: none; transition: color .3s var(--ease); }
img { max-width: 100%; display: block; }

.container { width: min(1240px, 92%); margin-inline: auto; }

.section { padding: clamp(70px, 10vw, 130px) 0; position: relative; }
.section-dark { background: var(--dark); color: var(--cream); }


/* ---------- Header ---------- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 22px 0;
    transition: all .4s var(--ease);
}
.site-header.scrolled {
    padding: 12px 0;
    background: rgba(1, 2, 2, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 40px -20px rgba(0,0,0,.6);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.brand-logo { height: 82px; width: auto; transition: height .4s var(--ease); }
.site-header.scrolled .brand-logo { height: 64px; }

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
    color: var(--cream); font-size: .82rem; letter-spacing: 1.5px; text-transform: uppercase;
    font-weight: 400; position: relative;
}
.main-nav a::after {
    content: ''; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
    background: var(--gold); transition: width .35s var(--ease);
}
.main-nav a:hover { color: var(--gold); }
.main-nav a:hover::after { width: 100%; }
.main-nav .nav-cta {
    border: 1px solid var(--gold); padding: 10px 22px; border-radius: 2px; color: var(--gold);
}
.main-nav .nav-cta::after { display: none; }
.main-nav .nav-cta:hover { background: var(--gold); color: var(--dark); }
.main-nav .nav-qr {
    border: 1px solid rgba(208,190,158,.45); padding: 10px 18px; border-radius: 2px;
    color: var(--gold-soft); display: inline-flex; align-items: center; gap: 8px;
}
.main-nav .nav-qr::after { display: none; }
.main-nav .nav-qr:hover { background: rgba(208,190,158,.12); border-color: var(--gold); color: var(--gold); }

.nav-toggle { display: none; flex-direction: column; gap: 6px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--gold); transition: .3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 15px 34px; border-radius: 2px; font-size: .8rem; letter-spacing: 2px;
    text-transform: uppercase; font-weight: 500; cursor: pointer; border: 1px solid transparent;
    transition: all .35s var(--ease);
}
.btn-primary { background: var(--gold); color: var(--dark); }
.btn-primary:hover { background: var(--gold-deep); transform: translateY(-3px); box-shadow: 0 14px 30px -12px rgba(208,190,158,.6); }
.btn-outline { border-color: var(--gold); color: var(--gold); background: transparent; }
.btn-outline:hover { background: var(--gold); color: var(--dark); }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; color: var(--cream); overflow: hidden; }
.hero-bg {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    transform: scale(1.05); animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom { to { transform: scale(1.15); } }
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(1,2,2,.55) 0%, rgba(1,2,2,.5) 40%, rgba(1,2,2,.85) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 760px; padding-top: 80px; }
.hero-subtitle { display: inline-block; color: var(--gold); letter-spacing: 5px; font-size: .85rem; text-transform: uppercase; margin-bottom: 22px; }
.hero-subtitle::before { content: ''; display: inline-block; width: 40px; height: 1px; background: var(--gold); vertical-align: middle; margin-right: 14px; }
.hero-title { font-size: clamp(2.8rem, 7vw, 5.4rem); font-weight: 600; margin-bottom: 26px; }
.hero-text { font-size: 1.15rem; max-width: 560px; color: rgba(247,243,236,.85); margin-bottom: 40px; }
.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 2; }
.hero-scroll span { display: block; width: 24px; height: 40px; border: 1px solid var(--gold); border-radius: 14px; position: relative; }
.hero-scroll span::after { content: ''; position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; background: var(--gold); border-radius: 2px; animation: scrollDot 1.6s infinite; }
@keyframes scrollDot { 0%{opacity:0;top:8px} 40%{opacity:1} 80%{opacity:0;top:22px} }

/* ---------- Section heads ---------- */
.section-head { max-width: 680px; margin-bottom: 60px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-subtitle { display: inline-block; color: var(--gold-deep); letter-spacing: 4px; font-size: .78rem; text-transform: uppercase; margin-bottom: 14px; font-weight: 500; }
.section-dark .section-subtitle { color: var(--gold); }
.section-title { font-size: clamp(2rem, 4.5vw, 3.3rem); margin-bottom: 18px; }
.section-desc { color: var(--muted); font-size: 1.05rem; }
.section-dark .section-desc { color: rgba(247,243,236,.7); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; align-items: center; }
.about-media { position: relative; }
.about-img { border-radius: 4px; box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; }
.about-badge {
    position: absolute; bottom: -28px; right: -20px; background: var(--dark); color: var(--gold);
    padding: 22px 30px; text-align: center; border-radius: 3px; box-shadow: var(--shadow);
    border: 1px solid var(--line);
}
.about-badge-num { display: block; font-family: var(--serif); font-size: 2.4rem; line-height: 1; }
.about-badge-label { font-size: .72rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-soft); }
.about-highlight { font-family: var(--serif); font-size: 1.5rem; color: var(--gold-deep); font-style: italic; margin-bottom: 20px; }
.about-text p { margin-bottom: 16px; color: #4a463f; }

/* stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 90px; border-top: 1px solid var(--line); padding-top: 50px; }
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--serif); font-size: clamp(2.4rem,4vw,3.2rem); color: var(--gold-deep); }
.stat-label { font-size: .8rem; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }

/* ---------- Menu ---------- */
.menu-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-bottom: 55px; }
.menu-tab {
    background: transparent; border: 1px solid var(--line); color: var(--cream);
    padding: 11px 26px; border-radius: 2px; cursor: pointer; font-family: var(--sans);
    font-size: .8rem; letter-spacing: 2px; text-transform: uppercase; transition: all .3s var(--ease);
}
.menu-tab:hover { border-color: var(--gold); color: var(--gold); }
.menu-tab.active { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.menu-panel { display: none; animation: fadeUp .6s var(--ease); }
.menu-panel.active { display: block; }
.menu-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.menu-item {
    display: flex; gap: 22px; align-items: center; padding: 18px;
    background: var(--dark-2); border: 1px solid rgba(208,190,158,.12); border-radius: 4px;
    transition: all .4s var(--ease);
}
.menu-item:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: 0 20px 40px -20px rgba(0,0,0,.6); }
.menu-item-img { width: 96px; height: 96px; flex-shrink: 0; border-radius: 4px; overflow: hidden; }
.menu-item-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.menu-item:hover .menu-item-img img { transform: scale(1.1); }
.menu-item-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; flex-wrap: wrap; }
.menu-item-head h3 { font-size: 1.4rem; color: var(--gold-soft); }
.menu-badge { background: var(--gold); color: var(--dark); font-size: .62rem; letter-spacing: 1.5px; text-transform: uppercase; padding: 4px 9px; border-radius: 2px; font-family: var(--sans); font-weight: 600; }
.menu-item-body p { color: rgba(247,243,236,.65); font-size: .95rem; }

/* QR Menü banner */
.qr-menu-banner {
    display: flex; align-items: center; gap: 22px; max-width: 560px; margin: -20px auto 50px;
    padding: 22px 28px; border: 1px solid rgba(208,190,158,.35); border-radius: 4px;
    background: linear-gradient(135deg, rgba(208,190,158,.1), rgba(208,190,158,.03));
    color: var(--cream); transition: all .35s var(--ease);
}
.qr-menu-banner:hover {
    border-color: var(--gold); transform: translateY(-4px);
    box-shadow: 0 20px 40px -20px rgba(0,0,0,.5); color: var(--gold-soft);
}
.qr-menu-icon {
    width: 56px; height: 56px; flex-shrink: 0; border-radius: 50%;
    display: grid; place-items: center; color: var(--gold);
    border: 1px solid rgba(208,190,158,.4); background: rgba(208,190,158,.08);
}
.qr-menu-text { flex: 1; text-align: left; }
.qr-menu-text strong {
    display: block; font-family: var(--serif); font-size: 1.45rem; color: var(--gold-soft);
    margin-bottom: 4px; letter-spacing: .5px;
}
.qr-menu-text small { color: rgba(247,243,236,.6); font-size: .88rem; letter-spacing: .3px; }
.qr-menu-arrow { font-size: 1.4rem; color: var(--gold); transition: transform .3s var(--ease); }
.qr-menu-banner:hover .qr-menu-arrow { transform: translateX(6px); }
.qr-menu-center { text-align: center; }
.qr-menu-banner-lg { max-width: 640px; margin: 0 auto; padding: 28px 34px; }
.qr-menu-banner-lg .qr-menu-icon { width: 72px; height: 72px; }
.qr-menu-banner-lg .qr-menu-text strong { font-size: 1.75rem; }
.qr-menu-note { margin-top: 22px; color: rgba(247,243,236,.55); font-size: .9rem; letter-spacing: .3px; }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item { position: relative; overflow: hidden; border-radius: 4px; aspect-ratio: 4/3; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(1,2,2,.75)); opacity: 0; transition: opacity .4s; }
.gallery-item:hover::after { opacity: 1; }
.gallery-caption { position: absolute; left: 20px; bottom: 16px; z-index: 2; color: var(--gold); font-family: var(--serif); font-size: 1.3rem; opacity: 0; transform: translateY(10px); transition: all .4s var(--ease); }
.gallery-item:hover .gallery-caption { opacity: 1; transform: translateY(0); }

/* ---------- Features ---------- */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.feature-card {
    text-align: center; padding: 44px 26px; border: 1px solid rgba(208,190,158,.15); border-radius: 4px;
    background: linear-gradient(180deg, rgba(208,190,158,.04), transparent); transition: all .4s var(--ease);
}
.feature-card:hover { border-color: var(--gold); transform: translateY(-6px); }
.feature-icon { width: 74px; height: 74px; margin: 0 auto 22px; border-radius: 50%; display: grid; place-items: center; color: var(--gold); border: 1px solid var(--gold); transition: all .4s var(--ease); }
.feature-card:hover .feature-icon { background: var(--gold); color: var(--dark); }
.feature-card h3 { color: var(--gold-soft); font-size: 1.45rem; margin-bottom: 12px; }
.feature-card p { color: rgba(247,243,236,.65); font-size: .95rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 55px; align-items: start; }
.contact-item { display: flex; gap: 18px; margin-bottom: 30px; align-items: flex-start; }
.contact-item-icon { width: 50px; height: 50px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center; background: var(--dark); color: var(--gold); }
.contact-item h4 { font-size: 1.3rem; margin-bottom: 4px; color: var(--dark); }
.contact-item p { color: var(--muted); }
.contact-form-wrap { background: var(--paper); padding: 40px; border-radius: 6px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .78rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; color: var(--muted); font-weight: 500; }
.field input, .field textarea {
    width: 100%; padding: 14px 16px; border: 1px solid #e3ddd2; border-radius: 3px;
    font-family: var(--sans); font-size: .95rem; background: var(--cream); transition: border .3s;
    resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold-deep); }
.contact-map { margin-top: 70px; height: 420px; }
.contact-map iframe { width: 100%; height: 100%; filter: grayscale(1) contrast(.9); border: 0; }

.alert { padding: 14px 18px; border-radius: 4px; margin-bottom: 20px; font-size: .95rem; }
.alert-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #b6dcb9; }
.alert-error { background: #fdecea; color: #c0392b; border: 1px solid #f5c6c2; }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: rgba(247,243,236,.7); padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr 1fr; gap: 40px; padding-bottom: 55px; }
.footer-logo { height: 92px; margin-bottom: 20px; }
.footer-brand p { font-size: .95rem; max-width: 320px; margin-bottom: 22px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--gold); transition: all .3s var(--ease); }
.footer-social a:hover { background: var(--gold); color: var(--dark); transform: translateY(-3px); }
.footer-col h4 { color: var(--gold); font-size: 1.25rem; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 11px; font-size: .93rem; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-contact li { line-height: 1.5; }
.footer-hours { font-size: .93rem; line-height: 1.9; }
.footer-bottom { border-top: 1px solid var(--line); padding: 24px 0; }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: .85rem; color: rgba(247,243,236,.5); }
.footer-credit {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    font-size: .85rem; color: rgba(247,243,236,.55);
}
.footer-credit-label { letter-spacing: .3px; }
.footer-credit a {
    color: var(--gold); font-weight: 500; letter-spacing: .4px;
    transition: color .25s var(--ease);
}
.footer-credit a:hover { color: var(--gold-soft); }

/* ---------- Floating buttons ---------- */
.whatsapp-float {
    position: fixed; bottom: 26px; right: 26px; z-index: 900; width: 56px; height: 56px;
    background: #25d366; color: #fff; border-radius: 50%; display: grid; place-items: center;
    box-shadow: 0 10px 30px -8px rgba(37,211,102,.6); transition: transform .3s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.1); }
.back-to-top {
    position: fixed; bottom: 26px; right: 92px; z-index: 900; width: 48px; height: 48px;
    background: var(--gold); color: var(--dark); border: 0; border-radius: 50%; cursor: pointer;
    display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(20px);
    transition: all .35s var(--ease);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(1,2,2,.94); display: none; align-items: center; justify-content: center; padding: 40px; }
.lightbox.open { display: flex; animation: fadeIn .3s; }
.lightbox img { max-width: 90%; max-height: 88vh; border-radius: 4px; box-shadow: var(--shadow); }
.lightbox-close { position: absolute; top: 24px; right: 34px; color: var(--gold); font-size: 3rem; cursor: pointer; line-height: 1; }

/* ---------- Utilities ---------- */
.center { text-align: center; }
.muted { color: var(--muted); }
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 50px; }
    .about-badge { right: 20px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .menu-list { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
    .main-nav {
        position: fixed; inset: 0 0 0 auto; width: min(80%, 320px); background: var(--dark);
        flex-direction: column; justify-content: center; gap: 28px; transform: translateX(100%);
        transition: transform .4s var(--ease); box-shadow: -20px 0 60px rgba(0,0,0,.5);
    }
    .main-nav.open { transform: translateX(0); }
    .nav-toggle { display: flex; z-index: 1100; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 26px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .qr-menu-banner { flex-direction: column; text-align: center; padding: 24px 20px; margin-bottom: 40px; }
    .qr-menu-text { text-align: center; }
}