/* Cilicia Cafe Bistro — tek sayfa */

:root {
  --bg: #0f0c0a;
  --bg-elevated: #1a1512;
  --surface: #231d18;
  --text: #f5f0e8;
  --muted: #b8a99a;
  --accent: #c9a227;
  --accent-soft: rgba(201, 162, 39, 0.15);
  --border: rgba(245, 240, 232, 0.08);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --radius: 12px;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: #e4c04a;
}

.wrap {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.85rem 0;
  background: linear-gradient(to bottom, rgba(15, 12, 10, 0.95), rgba(15, 12, 10, 0.75) 70%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
}

.site-header.is-scrolled {
  background: rgba(15, 12, 10, 0.92);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem 1.25rem;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
}

.nav .cta {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(201, 162, 39, 0.35);
}

.nav .cta:hover {
  background: rgba(201, 162, 39, 0.25);
  color: #f5e6b8;
}

/* Visually hidden heading for SEO / screen readers */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Hero — karşılama (logo yerine tipografi) */

.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 6.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(201, 162, 39, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(201, 162, 39, 0.06), transparent),
    linear-gradient(180deg, var(--bg) 0%, #12100e 100%);
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.hero .wrap,
.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-inner {
  max-width: 52rem;
}

.hero-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin: 0 0 1rem;
}

.hero-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.hero-brand-line {
  font-family: var(--font-display);
  font-size: clamp(3rem, 12vw, 5.25rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--text);
  text-shadow: 0 4px 48px rgba(201, 162, 39, 0.12);
}

.hero-brand-accent {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 2rem);
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.8vw, 1.5rem);
  font-style: italic;
  font-weight: 500;
  color: var(--muted);
  margin: 0 0 1.75rem;
  line-height: 1.45;
  max-width: 36rem;
}

.hero-copy {
  margin-bottom: 2rem;
}

.hero-copy p {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 40rem;
}

.hero-copy p:last-child {
  margin-bottom: 0;
}

.hero-pillars {
  list-style: none;
  margin: 0 0 2.25rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-pillars {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

.hero-pillars li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  background: rgba(35, 29, 24, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.hero-pillar-icon {
  flex-shrink: 0;
  font-size: 1.35rem;
  line-height: 1;
  opacity: 0.9;
}

.hero-pillar-text {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
}

.hero-pillar-text strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 0.2rem;
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 2.5rem;
}

.hero-scroll-hint {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.85;
}

.hero-scroll-line {
  width: 2.5rem;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, #d4af37, #a67c00);
  color: #1a1208;
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 12px 32px rgba(201, 162, 39, 0.35);
  color: #1a1208;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: rgba(201, 162, 39, 0.4);
  color: var(--text);
}

/* Sections */

section {
  padding: 4.5rem 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 600;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.section-intro {
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 2.5rem;
}

.section-alt {
  background: var(--bg-elevated);
  border-block: 1px solid var(--border);
}

/* Menu PDF */

.menu-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.menu-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--border);
}

.menu-toolbar p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.menu-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: 8px;
}

.pdf-frame-wrap {
  position: relative;
  width: 100%;
  min-height: 70vh;
  background: #2a2520;
}

.pdf-frame-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.site-footer p {
  margin: 0.35rem 0;
}

/* Mobile nav */

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}

@media (max-width: 640px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(280px, 85vw);
    height: 100vh;
    background: var(--bg-elevated);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 5rem 1.5rem 2rem;
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    z-index: 200;
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 150;
  }

  .nav-overlay.is-visible {
    display: block;
  }
}

@media (min-width: 641px) {
  .nav-overlay {
    display: none !important;
  }
}