/* ============================================================
   Etçi Ocakbaşı — landing page styles
   Palette drawn from the logo: deep olive green + warm cream,
   with a brass/ember accent for warmth.
   ============================================================ */
:root {
  --bg:        #2c3124;   /* deep olive (logo background) */
  --bg-2:      #333a2a;   /* slightly lifted panel */
  --bg-3:      #3b432f;
  --cream:     #ece3cf;   /* logo lettering */
  --cream-dim: #b7b29b;
  --brass:     #c8a86a;   /* ember / brass accent */
  --brass-soft:#d8bd86;
  --line:      rgba(236, 227, 207, 0.16);
  --line-soft: rgba(236, 227, 207, 0.09);
  --shadow:    0 24px 60px -24px rgba(0, 0, 0, 0.55);

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans:  "Jost", "Helvetica Neue", Arial, sans-serif;

  --maxw: 1180px;
  --pad: clamp(1.25rem, 5vw, 4rem);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.1; }

.muted { color: var(--cream-dim); }
em { font-family: var(--serif); font-style: italic; color: var(--brass-soft); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.95rem 2rem;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--solid {
  background: var(--brass);
  color: #20251a;
  border-color: var(--brass);
}
.btn--solid:hover { background: var(--brass-soft); border-color: var(--brass-soft); transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: var(--brass); color: var(--brass-soft); }

/* ── Section scaffolding ─────────────────────────────── */
section { padding: clamp(4rem, 9vw, 8rem) var(--pad); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto clamp(2.5rem, 5vw, 4rem); }
.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 1rem;
}
.section-head h2 { font-size: clamp(2.4rem, 6vw, 3.6rem); }
.section-sub { color: var(--cream-dim); margin-top: 0.9rem; font-size: 1.02rem; }

/* divider flourish under eyebrow headings */
.section-head h2::after {
  content: "✦";
  display: block;
  color: var(--brass);
  font-size: 0.7rem;
  margin-top: 1.1rem;
  opacity: 0.8;
}

/* ── Navbar ──────────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem var(--pad);
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}
.nav.scrolled {
  background: rgba(34, 39, 28, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line-soft);
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}
.nav__brand img { height: 56px; width: auto; transition: height 0.3s ease; }
.nav.scrolled .nav__brand img { height: 44px; }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}
.nav__links a:hover { opacity: 1; color: var(--brass-soft); }
.nav__cta { opacity: 1 !important; }
.nav__burger { display: none; background: none; border: 0; cursor: pointer; padding: 0.5rem; }
.nav__burger span { display: block; width: 26px; height: 2px; background: var(--cream); margin: 5px 0; transition: 0.3s; }

/* ── Hero ────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 7rem var(--pad) 4rem;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 0%, #353c2b 0%, var(--bg) 55%),
    linear-gradient(180deg, transparent 70%, rgba(200, 168, 106, 0.06) 100%);
}
/* faint emblem texture */
.hero__pattern {
  position: absolute; inset: 0;
  background-image: url("/assets/logo.png");
  background-size: 220px;
  background-repeat: repeat;
  opacity: 0.025;
  filter: grayscale(1);
  mix-blend-mode: screen;
}
.hero__inner { position: relative; max-width: 720px; }
.hero__logo {
  width: clamp(220px, 42vw, 360px);
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 12px 30px rgba(0,0,0,0.4));
}
.hero__tag {
  font-size: 0.82rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 1.5rem;
}
.hero__intro {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  font-weight: 400;
  color: var(--cream);
  max-width: 30ch;
  margin: 0 auto 2.5rem;
  line-height: 1.5;
}
.hero__cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero__scroll {
  position: absolute;
  left: 50%; bottom: -2.5rem;
  transform: translateX(-50%);
  font-size: 2rem; color: var(--brass);
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ── About ───────────────────────────────────────────── */
.about { max-width: var(--maxw); margin: 0 auto; }
.about__lead {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  text-align: center;
  max-width: 22ch;
  margin: -1.5rem auto clamp(3rem, 6vw, 5rem);
  line-height: 1.5;
}
.about__lead { max-width: 40ch; }
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}
.feature {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.feature:hover { transform: translateY(-6px); border-color: var(--line); }
.feature__icon { font-size: 2rem; display: block; margin-bottom: 1rem; }
.feature h3 { font-size: 1.5rem; margin-bottom: 0.6rem; }
.feature p { color: var(--cream-dim); font-size: 0.96rem; }

/* ── Menu ────────────────────────────────────────────── */
.menu { max-width: var(--maxw); margin: 0 auto; background: var(--bg); }
.menu__filter {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.5rem; margin-bottom: 3rem;
}
.menu__filter button {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-dim);
  background: transparent;
  border: 1px solid var(--line-soft);
  border-radius: 100px;
  padding: 0.5rem 1.1rem;
  cursor: pointer;
  transition: all 0.2s;
}
.menu__filter button:hover { color: var(--cream); border-color: var(--line); }
.menu__filter button.active { color: #20251a; background: var(--brass); border-color: var(--brass); }

.menu__grid { columns: 2; column-gap: clamp(2rem, 5vw, 4.5rem); }
.menu-section { break-inside: avoid; margin-bottom: 2.75rem; }
.menu-section__head {
  display: flex; align-items: baseline; gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.menu-section__head h3 {
  font-size: 1.7rem; color: var(--brass-soft); white-space: nowrap;
}
.menu-section__head .rule { flex: 1; height: 1px; background: var(--line); }
.menu-section__sub { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cream-dim); }

.dish { margin-bottom: 1.1rem; }
.dish__row { display: flex; align-items: baseline; gap: 0.5rem; }
.dish__name { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; }
.dish__name .tr { font-style: italic; font-size: 0.95rem; color: var(--cream-dim); font-weight: 400; }
.dish__dots { flex: 1; border-bottom: 1px dotted var(--line); transform: translateY(-4px); }
.dish__price { font-family: var(--serif); font-size: 1.15rem; color: var(--brass); white-space: nowrap; }
.dish__price .sm { font-size: 0.78rem; color: var(--cream-dim); letter-spacing: 0.04em; }
.dish__sub { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brass); opacity: 0.85; margin: 0.1rem 0; }
.dish__desc { font-size: 0.92rem; color: var(--cream-dim); margin-top: 0.15rem; max-width: 46ch; }
.dish__tags { font-size: 0.66rem; letter-spacing: 0.08em; color: var(--cream-dim); opacity: 0.7; }

.menu__foot { text-align: center; margin-top: 2rem; padding-top: 2.5rem; border-top: 1px solid var(--line-soft); }
.menu__allergen { font-size: 0.8rem; color: var(--cream-dim); max-width: 70ch; margin: 0 auto 0.75rem; }
.menu__note { font-size: 0.85rem; color: var(--cream-dim); font-style: italic; margin-bottom: 1.75rem; }

/* ── Booking ─────────────────────────────────────────── */
.book { position: relative; background: var(--bg-2); overflow: hidden; }
.book__pattern {
  position: absolute; inset: 0;
  background-image: url("/assets/logo.png");
  background-size: 180px; background-repeat: repeat;
  opacity: 0.02; filter: grayscale(1);
}
.book__inner { position: relative; max-width: 820px; margin: 0 auto; }
.book__cta-wrap { text-align: center; }
.book__cta-btn { padding: 1.15rem 3.2rem; font-size: 0.9rem; }
.book__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cream-dim);
}
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: 1rem; font-weight: 300;
  color: var(--cream);
  background: rgba(0,0,0,0.18);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.8rem 0.9rem;
  transition: border-color 0.2s, background 0.2s;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brass); background: rgba(0,0,0,0.28);
}
.field select option { color: #20251a; }
/* native date/time icon tint */
.field input[type="date"], .field input[type="time"] { color-scheme: dark; }

.book__submit { display: flex; flex-direction: column; align-items: center; gap: 1rem; margin-top: 0.5rem; }
.book__submit .btn { width: 100%; max-width: 340px; }
.book__alt { font-size: 0.9rem; color: var(--cream-dim); text-align: center; }
.book__alt a { color: var(--brass-soft); border-bottom: 1px solid transparent; }
.book__alt a:hover { border-color: var(--brass-soft); }

.form-msg { grid-column: 1 / -1; text-align: center; font-size: 0.95rem; min-height: 1.2em; }
.form-msg.ok { color: var(--brass-soft); }
.form-msg.err { color: #e0a18a; }
.form-msg ul { list-style: none; }

/* ── Visit ───────────────────────────────────────────── */
.visit { max-width: var(--maxw); margin: 0 auto; }
.visit__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: stretch; }
.visit__info { display: flex; flex-direction: column; gap: 2rem; }
.visit__block h3 { font-size: 1.35rem; color: var(--brass-soft); margin-bottom: 0.5rem; }
.visit__block p { color: var(--cream-dim); }
.link-underline { color: var(--cream); border-bottom: 1px solid var(--brass); padding-bottom: 1px; transition: color 0.2s; }
.link-underline:hover { color: var(--brass-soft); }

.hours { border-collapse: collapse; width: 100%; max-width: 320px; }
.hours td { padding: 0.3rem 0; color: var(--cream-dim); font-size: 0.95rem; }
.hours td:last-child { text-align: right; color: var(--cream); }
.hours tr.today td { color: var(--brass-soft); font-weight: 500; }

.visit__social { display: flex; gap: 1.25rem; }
.visit__social a {
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--cream); border: 1px solid var(--line); border-radius: 100px;
  padding: 0.5rem 1.2rem; transition: all 0.2s;
}
.visit__social a:hover { border-color: var(--brass); color: var(--brass-soft); }

.visit__map { border-radius: 4px; overflow: hidden; border: 1px solid var(--line); min-height: 360px; }
.visit__map iframe { width: 100%; height: 100%; min-height: 360px; border: 0; filter: grayscale(0.3) brightness(0.9); }

/* ── Footer ──────────────────────────────────────────── */
.footer { text-align: center; padding: 4rem var(--pad); border-top: 1px solid var(--line-soft); }
.footer__logo { width: 120px; margin: 0 auto 1.5rem; opacity: 0.9; }
.footer__copy { font-size: 0.85rem; color: var(--cream-dim); }
.footer__credit { font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; margin-top: 0.5rem; }

/* ── Reveal on scroll ────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex; flex-direction: column; gap: 1.5rem;
    position: absolute; top: 100%; right: 0; left: 0;
    background: rgba(34, 39, 28, 0.98); backdrop-filter: blur(10px);
    padding: 2rem var(--pad); text-align: center;
  }
  .nav__burger { display: block; }
  .features { grid-template-columns: 1fr; }
  .menu__grid { columns: 1; }
  .book__form { grid-template-columns: 1fr; }
  .visit__grid { grid-template-columns: 1fr; }
  .visit__map { min-height: 300px; }
}