/* ============================================================
   MUSTO BISTRO — style.css
   Palet: krem zemin, altın vurgu, koyu kahve metin
   ============================================================ */

:root {
  --cream: #faf7f2;
  --cream-dark: #f1ebe1;
  --gold: #b3985f;
  --gold-dark: #96793f;
  --ink: #2e2a24;
  --ink-soft: #6b6357;
  --wa-green: #25d366;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', 'Helvetica Neue', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.7;
  font-weight: 300;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.15; }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 24px; }
h3 { font-size: 1.6rem; margin-bottom: 10px; }

section { padding: 110px 0; }

.section-kicker {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 14px;
}

/* ---------- Reveal animasyonu ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ============ HEADER ============ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: var(--ink);              /* footer ile aynı koyu ton */
  transition: box-shadow .4s ease;
}
.site-header.scrolled {
  box-shadow: 0 1px 20px rgba(46, 42, 36, 0.25);
}
.header-inner {
  max-width: 1400px; margin: 0 auto; padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.header-left { flex: 1; }
.est-badge { font-size: .72rem; letter-spacing: .3em; color: var(--gold); font-weight: 500; }

.logo {
  text-decoration: none; color: var(--cream); text-align: center;
  display: flex; flex-direction: column; align-items: center; line-height: 1.1;
}
.logo-mark { color: var(--gold); font-size: 1.1rem; }
.logo-text { font-family: var(--serif); font-size: 1.9rem; letter-spacing: .35em; margin-left: .35em; }
.logo-sub { font-size: .68rem; letter-spacing: .55em; color: var(--gold); margin-left: .55em; }

.header-right { flex: 1; display: flex; align-items: center; justify-content: flex-end; gap: 22px; }
.lang-switch { display: flex; gap: 8px; align-items: center; color: rgba(250,247,242,.6); font-size: .85rem; }
.lang { background: none; border: none; font-family: var(--sans); font-size: .85rem; cursor: pointer; color: rgba(250,247,242,.6); padding: 2px; }
.lang.active { color: var(--gold); font-weight: 600; }

.btn-reservation {
  background: var(--gold); color: #fff; border: none;
  font-family: var(--sans); font-size: .8rem; font-weight: 500;
  letter-spacing: .25em; padding: 14px 28px; cursor: pointer;
  transition: background .3s ease;
}
.btn-reservation:hover { background: var(--gold-dark); }
.btn-reservation.wide { width: 100%; margin-top: 8px; }

.hamburger {
  background: none; border: none; cursor: pointer;
  display: flex; flex-direction: column; gap: 6px; padding: 6px;
}
.hamburger span { width: 28px; height: 2px; background: var(--cream); transition: .3s; }
.hamburger:hover span { background: var(--gold); }

/* ============ FULLSCREEN NAV ============ */
.fullscreen-nav {
  position: fixed; inset: 0; z-index: 200;
  background: var(--cream);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .4s ease;
}
.fullscreen-nav.open { opacity: 1; pointer-events: auto; }
.nav-close {
  position: absolute; top: 26px; right: 36px;
  background: none; border: none; font-size: 2.4rem; color: var(--ink); cursor: pointer;
}
.fullscreen-nav ul { list-style: none; text-align: center; }
.fullscreen-nav .nav-link {
  display: block; font-family: var(--serif); font-size: clamp(1.8rem, 4.5vw, 3rem);
  color: var(--ink); text-decoration: none; padding: 8px 0; letter-spacing: .12em;
  transition: color .3s;
}
.fullscreen-nav .nav-link:hover { color: var(--gold); font-style: italic; }
.nav-footer { position: absolute; bottom: 36px; text-align: center; color: var(--ink-soft); font-size: .85rem; }

/* ============ HERO ============ */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; padding: 0; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(46,42,36,.42), rgba(46,42,36,.58)),
    url('img/hero-terrace.jpg') center/cover no-repeat;
}
.hero-content { position: relative; text-align: center; padding-top: 60px; }
.hero-kicker { font-size: .8rem; letter-spacing: .4em; color: var(--gold); margin-bottom: 28px; font-weight: 500; }
.hero h1 {
  font-size: clamp(4rem, 12vw, 9rem);
  letter-spacing: .08em; color: var(--cream);
  text-shadow: 0 2px 30px rgba(0,0,0,.35);
}
.hero h1 span { color: var(--gold); font-style: italic; font-size: .55em; letter-spacing: .3em; }
.hero-tagline { font-family: var(--serif); font-style: italic; font-size: 1.4rem; color: rgba(250,247,242,.9); margin-top: 18px; }
.hero-scroll {
  display: inline-flex; flex-direction: column; align-items: center; gap: 10px;
  margin-top: 60px; text-decoration: none; color: rgba(250,247,242,.8);
  font-size: .75rem; letter-spacing: .3em;
}
.scroll-line { width: 1px; height: 56px; background: var(--gold); animation: pulseLine 2s infinite; }
@keyframes pulseLine { 0%,100%{transform:scaleY(1);opacity:1} 50%{transform:scaleY(.55);opacity:.5} }

/* ============ ABOUT ============ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.about-text p { color: var(--ink-soft); margin-bottom: 22px; max-width: 46ch; }
.text-link {
  color: var(--gold-dark); text-decoration: none; font-size: .85rem;
  letter-spacing: .2em; font-weight: 500; border-bottom: 1px solid var(--gold);
  padding-bottom: 4px; transition: color .3s;
}
.text-link:hover { color: var(--ink); }

/* ============ STATEMENT ============ */
.statement { background: var(--cream-dark); text-align: center; }
.statement p {
  font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.4rem);
  max-width: 22em; margin: 0 auto; color: var(--ink); letter-spacing: .05em; line-height: 1.5;
}

/* ============ CONCEPTS ============ */
.concepts { overflow: hidden; }
.concept-track {
  display: flex; gap: 28px; padding: 40px 32px 10px;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
}
.concept-track::-webkit-scrollbar { display: none; }
.concept-card {
  flex: 0 0 320px; scroll-snap-align: start;
}
.concept-card h3 { margin-top: 18px; }
.concept-card p { color: var(--ink-soft); font-size: .95rem; }
.concept-controls { display: flex; gap: 12px; margin-top: 22px; }
.concept-controls button {
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--gold); background: none; color: var(--gold-dark);
  font-size: 1.1rem; cursor: pointer; transition: .3s;
}
.concept-controls button:hover { background: var(--gold); color: #fff; }

/* ============ MENU ============ */
.menu-section { background: var(--cream-dark); }
.menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.menu-text p { color: var(--ink-soft); margin-bottom: 26px; max-width: 44ch; }
.btn-outline {
  display: inline-block; text-decoration: none; color: var(--ink);
  border: 1px solid var(--gold); padding: 14px 30px;
  font-size: .8rem; letter-spacing: .25em; font-weight: 500; transition: .3s;
}
.btn-outline:hover { background: var(--gold); color: #fff; }

/* ============ GALLERY ============ */
.gallery-grid {
  display: grid; gap: 18px; margin-top: 40px;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
}
.g1 { grid-column: span 2; grid-row: span 2; }
.g2 { grid-column: span 2; }
.g3, .g4 { grid-column: span 1; }
.g5 { grid-column: span 2; }

/* ============ SOCIAL ============ */
.social { text-align: center; background: var(--cream-dark); }
.social p { color: var(--ink-soft); }
.social-links { display: flex; justify-content: center; gap: 34px; margin-top: 26px; }
.social-links a {
  color: var(--ink); text-decoration: none; letter-spacing: .2em;
  font-size: .82rem; font-weight: 500; border-bottom: 1px solid transparent; transition: .3s;
}
.social-links a:hover { color: var(--gold-dark); border-color: var(--gold); }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 70px; }
.c-line { margin-bottom: 20px; color: var(--ink-soft); }
.c-line strong { color: var(--ink); font-weight: 500; letter-spacing: .1em; font-size: .85rem; }
.contact .btn-outline { margin-top: 10px; }

/* ============ FOOTER ============ */
.site-footer { background: var(--ink); color: var(--cream); padding: 60px 0 40px; }
.footer-grid { display: flex; flex-direction: column; align-items: center; gap: 26px; text-align: center; }
.footer-logo { font-family: var(--serif); font-size: 1.4rem; letter-spacing: .3em; }
.footer-logo .logo-mark { margin-right: 8px; }
.footer-nav { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 28px; }
.footer-nav a { color: var(--cream); opacity: .75; text-decoration: none; font-size: .78rem; letter-spacing: .2em; transition: .3s; }
.footer-nav a:hover { opacity: 1; color: var(--gold); }
.copyright { font-size: .78rem; opacity: .5; }

/* ============ IMG PLACEHOLDER (fotoğraflar gelene kadar) ============ */
.img-placeholder {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--cream-dark), #e4dccc);
  border: 1px dashed var(--gold);
  display: flex; align-items: center; justify-content: center;
  min-height: 220px; width: 100%;
}
.img-placeholder.tall { min-height: 480px; }
.img-placeholder span { color: var(--gold-dark); font-size: .75rem; letter-spacing: .3em; }
/* Resim yüklenince kutuyu tamamen kaplar, kesikli çerçeve ve "FOTO" yazısı gizlenir */
.img-placeholder img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  display: block;
}
.img-placeholder:has(img) { border: none; }

/* ============ WHATSAPP FLOAT ============ */
.wa-float {
  position: fixed; right: 28px; bottom: 28px; z-index: 150;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--wa-green); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, .45);
  transition: transform .3s;
}
.wa-float:hover { transform: scale(1.1); }

/* ============ RESERVATION MODAL ============ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(46, 42, 36, .55); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .35s;
  padding: 20px;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--cream); max-width: 520px; width: 100%;
  padding: 48px 44px; position: relative;
  max-height: 92vh; overflow-y: auto;
  transform: translateY(20px); transition: transform .35s;
}
.modal-overlay.open .modal { transform: none; }
.modal-close {
  position: absolute; top: 14px; right: 20px;
  background: none; border: none; font-size: 1.9rem; cursor: pointer; color: var(--ink-soft);
}
.modal h2 { font-size: 2rem; margin-bottom: 8px; }
.modal-desc { color: var(--ink-soft); font-size: .9rem; margin-bottom: 26px; }

.form-row { margin-bottom: 16px; }
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: .78rem; letter-spacing: .15em; color: var(--ink-soft); font-weight: 500;
}
.form-row input, .form-row select, .form-row textarea {
  font-family: var(--sans); font-size: .95rem; color: var(--ink);
  background: #fff; border: 1px solid #ddd3c2; padding: 12px 14px;
  outline: none; transition: border-color .3s; width: 100%;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--gold); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .about-grid, .menu-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .g1, .g2, .g5 { grid-column: span 2; }
  .g3, .g4 { grid-column: span 1; }
  .header-left { display: none; }
  .logo { align-items: flex-start; }
  section { padding: 70px 0; }
}
@media (max-width: 640px) {
  .btn-reservation { display: none; }
  .modal .btn-reservation { display: block; }
  .lang-switch { display: none; }
  .form-row.two { grid-template-columns: 1fr; }
  .concept-card { flex-basis: 260px; }
}