/* ============================================
   ÇELEBİOĞLU KUYUMCULUK — Lüks Siyah + Altın Tema
   ============================================ */

:root {
  --black: #0b0b0d;
  --dark: #121215;
  --dark-2: #1a1a1f;
  --dark-3: #222228;
  --gold: #c9a24b;
  --gold-light: #e6c87a;
  --gold-dark: #9a7a33;
  --cream: #f4ead8;
  --gray: #b9b3a7;
  --border: rgba(201, 162, 75, 0.22);
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Jost', 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

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

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

a { color: var(--gold); text-decoration: none; transition: color .3s; }
a:hover { color: var(--gold-light); }

::selection { background: var(--gold); color: var(--black); }

/* ---------- HEADER ---------- */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(11, 11, 13, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all .3s;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 42px; height: 42px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 1px;
  color: var(--cream);
  line-height: 1.15;
}

.logo-text strong { color: var(--gold); display: block; font-size: 12px; font-family: var(--font-sans); font-weight: 400; letter-spacing: 4px; }

nav.main-nav ul {
  display: flex;
  gap: 34px;
  list-style: none;
}

nav.main-nav a {
  color: var(--cream);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  position: relative;
  padding: 6px 0;
}

nav.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .3s;
}

nav.main-nav a:hover::after,
nav.main-nav a.active::after { width: 100%; }

nav.main-nav a.active { color: var(--gold); }

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font-size: 15px;
  letter-spacing: 1px;
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 30px;
  transition: all .3s;
}

.nav-phone:hover {
  background: var(--gold);
  color: var(--black);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--gold);
  font-size: 26px;
  cursor: pointer;
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 130px 24px 80px;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(201,162,75,0.10), transparent 55%),
    linear-gradient(160deg, #0b0b0d 40%, #15130c 100%);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  color: var(--gold);
  letter-spacing: 5px;
  font-size: 13px;
  text-transform: uppercase;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-eyebrow::before {
  content: '';
  width: 44px; height: 1px;
  background: var(--gold);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(38px, 5.4vw, 64px);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 8px;
  color: var(--cream);
}

.hero h1 .gold {
  color: var(--gold);
  font-style: italic;
  display: block;
}

.hero-sub {
  font-size: 17px;
  color: var(--gray);
  max-width: 540px;
  margin: 22px 0 36px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 34px;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all .35s;
  cursor: pointer;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  font-weight: 500;
  border: none;
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(201,162,75,0.35);
  color: var(--black);
}

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

.btn-outline:hover {
  background: rgba(201,162,75,0.12);
  color: var(--gold-light);
}

.hero-photo {
  position: relative;
}

.hero-photo img {
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  width: 100%;
  height: auto;
}

.hero-photo::before {
  content: '';
  position: absolute;
  inset: -16px 16px 16px -16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  z-index: -1;
}

.hero-badge {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: var(--dark-2);
  border: 1px solid var(--border);
  padding: 16px 22px;
  border-radius: 4px;
  text-align: center;
}

.hero-badge .num {
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--gold);
}

.hero-badge .lbl { font-size: 12px; letter-spacing: 2px; color: var(--gray); text-transform: uppercase; }

/* ---------- BÖLÜMLER ---------- */
section { padding: 90px 24px; }

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

.section-head { text-align: center; margin-bottom: 60px; }

.section-head .eyebrow {
  color: var(--gold);
  letter-spacing: 5px;
  font-size: 12px;
  text-transform: uppercase;
}

.section-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 600;
  margin-top: 10px;
}

.section-head h2 em { color: var(--gold); }

.section-head .divider {
  width: 70px; height: 1px;
  background: var(--gold);
  margin: 22px auto 0;
  position: relative;
}

.section-head .divider::after {
  content: '◆';
  position: absolute;
  top: -9px; left: 50%;
  transform: translateX(-50%);
  color: var(--gold);
  font-size: 11px;
  background: var(--black);
  padding: 0 8px;
}

.section-head p {
  color: var(--gray);
  max-width: 640px;
  margin: 18px auto 0;
  font-size: 16px;
}

/* ---------- HİZMET KARTLARI ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 26px;
}

.card {
  background: linear-gradient(160deg, var(--dark-2), var(--dark));
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 38px 30px;
  text-align: center;
  transition: all .4s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity .4s;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.card:hover::before { opacity: 1; }

.card .icon {
  font-size: 34px;
  margin-bottom: 18px;
  display: block;
}

.card h3 {
  font-family: var(--font-serif);
  font-size: 21px;
  color: var(--gold);
  margin-bottom: 12px;
  font-weight: 600;
}

.card p { color: var(--gray); font-size: 14.5px; }

/* ---------- ŞERİT (güven) ---------- */
.strip {
  background: linear-gradient(90deg, var(--dark-2), var(--dark-3), var(--dark-2));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 46px 24px;
}

.strip-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  text-align: center;
}

.strip-item .num {
  font-family: var(--font-serif);
  font-size: 38px;
  color: var(--gold);
}

.strip-item .lbl {
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 4px;
}

/* ---------- İKİ KOLON ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.two-col .photo-frame {
  position: relative;
}

.two-col .photo-frame img {
  border-radius: 4px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55);
}

.two-col .photo-frame::after {
  content: '';
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  z-index: -1;
}

.two-col h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 600;
  margin-bottom: 20px;
}

.two-col h2 em { color: var(--gold); }

.two-col p { color: var(--gray); margin-bottom: 18px; font-size: 16px; }

.check-list { list-style: none; margin: 24px 0 32px; }

.check-list li {
  padding: 9px 0 9px 34px;
  position: relative;
  color: var(--cream);
  font-size: 15.5px;
  border-bottom: 1px dashed rgba(201,162,75,0.14);
}

.check-list li::before {
  content: '✦';
  position: absolute;
  left: 4px;
  color: var(--gold);
}

/* ---------- ALT BİLGİ / CTA ---------- */
.cta-band {
  background:
    radial-gradient(ellipse at center, rgba(201,162,75,0.14), transparent 65%),
    var(--dark);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 90px 24px;
}

.cta-band h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}

.cta-band p { color: var(--gray); max-width: 560px; margin: 0 auto 36px; }

.cta-band .phone-big {
  font-family: var(--font-serif);
  font-size: clamp(26px, 4vw, 40px);
  color: var(--gold);
  display: block;
  margin-bottom: 30px;
  letter-spacing: 2px;
}

/* ---------- FOOTER ---------- */
footer {
  background: #08080a;
  border-top: 1px solid var(--border);
  padding: 60px 24px 0;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 50px;
}

.footer-grid h4 {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 17px;
  margin-bottom: 18px;
  letter-spacing: 1px;
}

.footer-grid p, .footer-grid li { color: var(--gray); font-size: 14px; }

.footer-grid ul { list-style: none; }
.footer-grid li { padding: 5px 0; }
.footer-grid a { color: var(--gray); }
.footer-grid a:hover { color: var(--gold); }

.footer-brand .logo-text { font-size: 24px; }

.footer-bottom {
  border-top: 1px solid rgba(201,162,75,0.12);
  padding: 22px 24px;
  text-align: center;
  color: #6d685e;
  font-size: 13px;
}

/* ---------- SAYFA BAŞLIĞI (alt sayfalar) ---------- */
.page-hero {
  padding: 170px 24px 80px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201,162,75,0.12), transparent 60%),
    var(--black);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 600;
}

.page-hero h1 em { color: var(--gold); }

.page-hero p { color: var(--gray); max-width: 620px; margin: 18px auto 0; font-size: 16.5px; }

.breadcrumb {
  margin-top: 20px;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
}

.breadcrumb a { color: var(--gold); }

/* ---------- İLETİŞİM ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: start;
}

.info-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 26px 28px;
  margin-bottom: 22px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color .3s;
}

.info-card:hover { border-color: var(--gold); }

.info-card .ic { font-size: 26px; }

.info-card h3 {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 19px;
  margin-bottom: 6px;
}

.info-card p { color: var(--gray); font-size: 14.5px; }
.info-card a { font-size: 15px; }

.map-frame {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}

.map-frame iframe { width: 100%; height: 460px; border: 0; display: block; filter: grayscale(35%) contrast(1.05); }

.contact-form {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px;
}

.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--gold);
  margin-bottom: 24px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--cream);
  padding: 13px 16px;
  font-family: var(--font-sans);
  font-size: 15px;
  transition: border-color .3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* ---------- HAKKIMIZDA ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}

.timeline {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(var(--gold), transparent);
}

.timeline-item { position: relative; padding-bottom: 36px; }

.timeline-item::before {
  content: '◆';
  position: absolute;
  left: -38px;
  color: var(--gold);
  font-size: 13px;
}

.timeline-item h3 {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 20px;
  margin-bottom: 6px;
}

.timeline-item p { color: var(--gray); font-size: 15px; }

.gallery-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.gallery-2 figure {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.gallery-2 img {
  transition: transform .6s;
  width: 100%;
}

.gallery-2 figure:hover img { transform: scale(1.05); }

.gallery-2 figcaption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 16px 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--gold-light);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .hero-inner, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .hero-photo { max-width: 520px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  nav.main-nav {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: rgba(11,11,13,0.98);
    border-bottom: 1px solid var(--border);
    display: none;
  }
  nav.main-nav.open { display: block; }
  nav.main-nav ul { flex-direction: column; gap: 0; padding: 10px 24px 24px; }
  nav.main-nav li { border-bottom: 1px solid rgba(201,162,75,0.1); }
  nav.main-nav a { display: block; padding: 14px 0; }
  .menu-toggle { display: block; }
  .nav-phone span.num { display: none; }
  .gallery-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 64px 20px; }
  .contact-form { padding: 28px 22px; }
}