/* ============================================================
   BİLGE CATERING — orman yeşili, taş yüzey, zarif tipografi
   ============================================================ */

:root {
  --ink: #121816;
  --forest: #1a2a22;
  --moss: #2f4638;
  --sage: #7d947e;
  --mist: #dfe6e0;
  --stone: #eef2ef;
  --paper: #f6f8f5;
  --line: rgba(18, 24, 22, 0.1);
  --text: #1c2620;
  --muted: #5c6b61;
  --accent: #c4a574;
  --accent-deep: #9a7d4f;
  --accent-soft: #e8d7b5;
  --whatsapp: #22c15e;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 200;
  background: var(--accent);
  color: var(--ink);
  padding: 0.6rem 1.2rem;
  font-weight: 700;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-accent {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 10px 28px rgba(196, 165, 116, 0.28);
}
.btn-accent:hover { background: var(--accent-soft); box-shadow: 0 14px 34px rgba(196, 165, 116, 0.4); }

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-soft); }

.btn-outline {
  border-color: var(--moss);
  color: var(--forest);
  background: transparent;
}
.btn-outline:hover {
  background: var(--forest);
  color: #fff;
}

.btn-whatsapp {
  width: 100%;
  background: var(--whatsapp);
  color: #04170b;
  font-size: 0.88rem;
  padding: 1rem;
}
.btn-whatsapp:hover { box-shadow: 0 10px 30px rgba(34, 193, 94, 0.35); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(18, 24, 22, 0.9);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.header-inner {
  width: min(1240px, 100% - 2.5rem);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.85rem;
}

.brand { display: inline-flex; align-items: center; }
.brand-logo {
  display: block;
  height: 36px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  object-position: left center;
}
.site-footer .brand-logo {
  height: 32px;
  max-width: 140px;
}

@media (min-width: 1024px) {
  .brand-logo {
    height: 42px;
    max-width: 190px;
  }
  .site-footer .brand-logo {
    height: 34px;
    max-width: 150px;
  }
}

.main-nav { display: none; gap: 2rem; }
.nav-link {
  position: relative;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  padding-block: 0.35rem;
  transition: color 0.25s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.nav-link:hover,
.nav-link.is-active { color: #fff; }
.nav-link:hover::after,
.nav-link.is-active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 1rem; }
.header-cta { display: none; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
}
.nav-toggle span {
  width: 26px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease;
}

@media (min-width: 1024px) {
  .main-nav { display: flex; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* ---------- Mobile nav ---------- */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
  background:
    radial-gradient(70% 50% at 90% 0%, rgba(196, 165, 116, 0.14), transparent 55%),
    var(--ink);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 2.2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-nav.open { opacity: 1; visibility: visible; }

.mobile-nav-close {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  background: none;
  border: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 2.4rem;
  cursor: pointer;
}

.mobile-link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 7vw, 2.6rem);
  font-weight: 500;
  color: #fff;
  padding-block: 0.55rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color 0.25s ease, padding-left 0.25s ease;
}
.mobile-link i {
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.2em;
}
.mobile-link:hover { color: var(--accent-soft); padding-left: 0.5rem; }

.mobile-cta { margin-top: 2.2rem; align-self: flex-start; }

/* ---------- Sections ---------- */
.section { padding-block: clamp(4.5rem, 9vw, 7.5rem); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage);
}
.section-label::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--sage);
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.4rem;
  margin-bottom: clamp(2.4rem, 5vw, 3.8rem);
}
.section-desc {
  margin: 0;
  max-width: 34ch;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: var(--ink);
}

.hero-slider { position: absolute; inset: 0; }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05) brightness(0.55);
  animation: hero-zoom 18s ease-in-out infinite alternate;
}
.hero-slide:not(.is-active) img { animation: none; }

@keyframes hero-zoom {
  from { transform: scale(1); }
  to { transform: scale(1.07); }
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(18, 24, 22, 0.55) 0%, rgba(18, 24, 22, 0.25) 35%, rgba(18, 24, 22, 0.72) 100%),
    radial-gradient(80% 60% at 50% 100%, rgba(18, 24, 22, 0.55), transparent 70%);
}

.grain {
  position: absolute;
  inset: 0;
  z-index: 3;
  opacity: 0.18;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' 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='0.55'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.hero-content {
  position: relative;
  z-index: 5;
  width: min(820px, 100% - 2.5rem);
  margin: 0 auto;
  text-align: center;
  padding-top: 4rem;
}

.hero-brand {
  height: clamp(72px, 13vw, 108px);
  width: auto;
  max-width: min(460px, 90vw);
  margin: 0 auto 1.75rem;
  object-fit: contain;
}

.hero-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.85rem, 4.8vw, 3.15rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
}

.hero-sub {
  margin: 0 auto 2rem;
  max-width: 42ch;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(0.98rem, 1.6vw, 1.12rem);
  transition: opacity 0.2s ease;
}
.hero-sub.is-fading { opacity: 0; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.hero-controls {
  position: absolute;
  z-index: 6;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-nav-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(18, 24, 22, 0.35);
  color: #fff;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: border-color 0.25s ease, background 0.25s ease;
}
.hero-nav-btn:hover {
  border-color: var(--accent);
  background: rgba(196, 165, 116, 0.18);
}

.hero-dots { display: flex; gap: 0.45rem; }
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease;
}
.hero-dot.is-active {
  background: var(--accent);
  transform: scale(1.25);
}

.hero-progress {
  position: absolute;
  left: 50%;
  bottom: -0.85rem;
  width: 120px;
  height: 2px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
  border-radius: 2px;
}
.hero-progress span {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
}

/* ---------- About ---------- */
.about {
  background:
    radial-gradient(50% 40% at 0% 0%, rgba(125, 148, 126, 0.12), transparent 60%),
    var(--paper);
}

.about-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 1.05fr 1fr;
  }
}

.about-media {
  position: relative;
  overflow: hidden;
  min-height: clamp(280px, 42vw, 520px);
}
.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transform: scale(1.02);
  transition: transform 1.2s ease;
}
.about-media:hover img { transform: scale(1.06); }

.about-copy p {
  color: var(--muted);
  margin: 0 0 1.1rem;
  max-width: 52ch;
}
.about-copy .section-title { margin-bottom: 1.4rem; }

/* ---------- Venues ---------- */
.venues {
  background: var(--stone);
  padding-bottom: 0;
}

.venues .section-head {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.venue-block {
  display: grid;
  gap: 0;
  background: var(--paper);
}

@media (min-width: 960px) {
  .venue-block {
    grid-template-columns: 1.1fr 1fr;
    min-height: min(72vh, 640px);
  }
  .venue-block--reverse .venue-media { order: 2; }
  .venue-block--reverse .venue-copy { order: 1; }
}

.venue-media {
  position: relative;
  min-height: 280px;
  overflow: hidden;
}
.venue-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 1.2s ease;
}
.venue-block:hover .venue-media img { transform: scale(1.04); }

.venue-copy {
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(160deg, rgba(223, 230, 224, 0.55), transparent 55%),
    var(--paper);
}

.venue-title {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.venue-copy p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 54ch;
}

.venue-copy .btn { margin-top: 0.8rem; align-self: flex-start; }

/* ---------- Contact ---------- */
.contact {
  background:
    radial-gradient(60% 50% at 100% 0%, rgba(196, 165, 116, 0.16), transparent 55%),
    var(--forest);
  color: #fff;
}

.contact .section-label { color: var(--accent-soft); }
.contact .section-label::before { background: var(--accent-soft); }
.contact .section-title { color: #fff; }

.contact-panel {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

@media (min-width: 900px) {
  .contact-panel {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.contact-copy p {
  margin: 0 0 1.2rem;
  color: rgba(255, 255, 255, 0.72);
  max-width: 36ch;
}
.contact-copy .section-title { margin-bottom: 1rem; }

.contact-phone {
  display: inline-block;
  margin-top: 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  color: var(--accent-soft);
  transition: color 0.25s ease;
}
.contact-phone:hover { color: #fff; }

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.form-field { display: grid; gap: 0.4rem; }
.form-field label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: rgba(18, 24, 22, 0.45);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255, 255, 255, 0.35); }
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  background: rgba(18, 24, 22, 0.65);
}

.form-hint {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.65);
  padding-block: 2.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.footer-nav a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.25s ease;
}
.footer-nav a:hover { color: var(--accent-soft); }

.footer-copy {
  margin: 0;
  font-size: 0.82rem;
}

/* ---------- WhatsApp FAB ---------- */
.whatsapp-fab {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--whatsapp);
  color: #04170b;
  box-shadow: 0 12px 30px rgba(34, 193, 94, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.whatsapp-fab:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 36px rgba(34, 193, 94, 0.45);
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-slide img { animation: none; }
}