/* =========================================================
   BAL Kardeşler Kuyumculuk — Public Site Stylesheet
   Tasarım dili: beyaz mermer + siyah panel + şampanya altın.
   ========================================================= */

:root {
  --bg: #f6f4ee;
  --bg-soft: #ede8d8;
  --surface: #ffffff;
  --surface-2: #fbf8ef;
  --surface-dark: #0f0f0f;
  --surface-dark-2: #1a1a1a;
  --text: #141414;
  --text-muted: #5e5e5e;
  --text-soft: #8c8c8c;
  --border: #e2dac4;
  --border-soft: #ece7d7;
  --gold: #b8860b;
  --gold-light: #e5c46a;
  --gold-deep: #7a5a0e;
  --gold-shimmer: #d4a943;
  --gold-shadow: rgba(184, 134, 11, 0.22);
  --buy: #0d8f5a;
  --sell: #d12b35;
  --serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Mermer URL — runtime'da header'da override edilebilir */
  --marble-url: url('../../uploads/marble/mermer.png');
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--text);
  background: #faf8f3;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  margin: 0;
  min-height: 100vh;
  position: relative;
}

/* ============== MERMER ARKAPLAN (seamless repeat) ============== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: var(--marble-url);
  background-size: 720px auto;
  background-repeat: repeat;
  background-position: top left;
  pointer-events: none;
}
body[data-marble="subtle"]::before  { opacity: 0.55; }
body[data-marble="medium"]::before  { opacity: 0.80; }
body[data-marble="strong"]::before  { opacity: 1.00; }
body[data-marble="none"]::before    { display: none; }

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 18% 12%, rgba(184,134,11,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 82% 88%, rgba(184,134,11,0.06) 0%, transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,0.45) 0%, rgba(255,255,255,0.65) 100%);
  pointer-events: none;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: #111;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.6rem); line-height: 1.08; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.15; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.2; }

a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--gold-deep); }

/* ====================== NAV / HEADER ====================== */
.nav-wrap {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(184,134,11,0.35);
  color: #f1ecd9;
  transition: box-shadow 0.3s ease;
}
.nav-wrap.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.25); }
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

/* Logo — oval gold plaque (BAL KARDEŞLER tabelasından esinlenerek) */
.logo {
  display: flex; align-items: center; gap: 14px; flex-shrink: 0;
  font-family: var(--serif);
}
.logo-mark {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 18px;
  min-height: 44px;
  border-radius: 999px;
  background: linear-gradient(180deg, #f4d488 0%, #c9a227 45%, #8b6914 100%);
  color: #1a1100;
  font-family: var(--serif);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.18em;
  line-height: 1;
  box-shadow: 0 6px 18px rgba(184,134,11,0.45), inset 0 1px 0 rgba(255,255,255,0.55), inset 0 -2px 0 rgba(0,0,0,0.15);
  border: 1px solid rgba(255,255,255,0.45);
}
.logo-mark::after {
  content: ''; position: absolute; inset: 3px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.35);
  pointer-events: none;
}
.logo-mark .lm-text {
  position: relative; z-index: 2; font-weight: 800;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text .lt-1 { font-size: 17px; font-weight: 700; letter-spacing: 0.2em; color: #f6e6a8; }
.logo-text .lt-2 { font-size: 10px; font-weight: 600; letter-spacing: 0.36em; color: #c9a227; margin-top: 4px; font-family: var(--sans); }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; padding: 0; margin: 0; }
.nav-link {
  padding: 10px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: #d8d2b6;
  transition: all 0.2s ease; position: relative;
}
.nav-link:hover { color: #fff; background: rgba(184,134,11,0.18); }
.nav-link.active { color: #fff; background: rgba(184,134,11,0.30); }
.nav-link.active::before {
  content: ''; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--gold-light);
}
.nav-cta {
  padding: 10px 20px; border-radius: 999px; font-weight: 600; font-size: 14px;
  background: linear-gradient(135deg, #f4d488, #b8860b);
  color: #1a1100 !important; box-shadow: 0 4px 14px rgba(184,134,11,0.40);
  transition: all 0.25s ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(184,134,11,0.55); }

.nav-toggle { display: none; padding: 8px; border-radius: 8px; background: transparent; border: 0; cursor: pointer; color: #f1ecd9; }

/* ====================== TICKER ====================== */
.ticker {
  background: linear-gradient(90deg, #0e0e0e 0%, #1c1c1c 100%);
  color: #f5f1e8;
  padding: 8px 0; font-size: 13px;
  overflow: hidden; position: relative;
  border-bottom: 1px solid rgba(184,134,11,0.30);
}
.ticker::before, .ticker::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 60px; z-index: 2; pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, #0e0e0e 0%, transparent 100%); }
.ticker::after { right: 0; background: linear-gradient(270deg, #0e0e0e 0%, transparent 100%); }
.ticker-track {
  display: inline-flex; gap: 48px; padding-left: 100%;
  animation: tickerMove 60s linear infinite;
  white-space: nowrap;
}
.ticker-item { display: inline-flex; align-items: center; gap: 8px; }
.ticker-item .lbl { color: #d8c98c; font-weight: 500; font-size: 12px; letter-spacing: 0.05em; }
.ticker-item .val { color: #fff; font-weight: 600; font-variant-numeric: tabular-nums; }
@keyframes tickerMove { from { transform: translateX(0); } to { transform: translateX(-100%); } }

/* ====================== KAMPANYA SLIDER ====================== */
.campaign-slider {
  position: relative; max-width: 1280px; margin: 18px auto 0; padding: 0 24px;
}
.campaign-slider-inner {
  position: relative; overflow: hidden; border-radius: 24px;
  border: 1px solid rgba(184,134,11,0.22);
  box-shadow: 0 20px 60px rgba(0,0,0,0.10), 0 4px 14px rgba(184,134,11,0.10);
  background: #1a1a1a;
}
.campaign-track {
  display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.campaign-slide {
  flex: 0 0 100%; position: relative; min-height: 280px;
  background-size: cover; background-position: center; background-color: #1a1a1a;
  display: flex; align-items: flex-end;
}
.campaign-slide::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 0%, transparent 40%, rgba(0,0,0,0.6) 100%);
}
.campaign-caption {
  position: relative; z-index: 2; padding: 28px 36px; color: #fff;
  max-width: 720px;
}
.campaign-caption h3 {
  font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 2.1rem);
  color: #fff; margin-bottom: 6px;
  text-shadow: 0 2px 14px rgba(0,0,0,0.4);
}
.campaign-caption p { color: #ece6d2; font-size: 14.5px; margin: 0 0 14px; max-width: 540px; }
.campaign-caption .btn { padding: 10px 22px; font-size: 13.5px; }
.campaign-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(0,0,0,0.55); color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  display: grid; place-items: center; cursor: pointer; z-index: 3;
  transition: all 0.18s ease;
}
.campaign-nav:hover { background: rgba(184,134,11,0.85); }
.campaign-nav.prev { left: 14px; }
.campaign-nav.next { right: 14px; }
.campaign-dots {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px; z-index: 3;
}
.campaign-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.35); cursor: pointer; transition: all 0.2s ease;
  border: 0;
}
.campaign-dot.active { background: var(--gold-light); width: 22px; border-radius: 999px; }

/* ====================== HERO ====================== */
.hero {
  position: relative; padding: 64px 24px 56px; overflow: hidden;
}
.hero-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 999px;
  background: rgba(184,134,11,0.10); border: 1px solid rgba(184,134,11,0.28);
  color: var(--gold-deep); font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); animation: heroPulse 2s ease-in-out infinite; }
@keyframes heroPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(184,134,11, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(184,134,11, 0); }
}
.hero h1 {
  margin-bottom: 22px;
  background: linear-gradient(180deg, #0e0e0e 0%, #0e0e0e 55%, #5a4a14 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; color: transparent;
}
.hero h1 .gold {
  background: linear-gradient(135deg, #d4a943 0%, #f4d488 35%, #b8860b 65%, #7a5a0e 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 8s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.hero p.lead { color: var(--text-muted); font-size: 17px; max-width: 540px; margin-bottom: 28px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 24px; border-radius: 999px;
  font-weight: 600; font-size: 14.5px;
  cursor: pointer; transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 0; line-height: 1; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, #f4d488 0%, #c9a227 55%, #8b6914 100%);
  color: #1a1100;
  box-shadow: 0 6px 22px rgba(184,134,11,0.35), inset 0 1px 0 rgba(255,255,255,0.45);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(184,134,11,0.50); color: #1a1100; }
.btn-ghost {
  background: rgba(255,255,255,0.7); color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: #fff; border-color: var(--gold); color: var(--gold-deep); transform: translateY(-2px); }
.btn-dark {
  background: #0e0e0e; color: #f4d488;
  border: 1px solid rgba(184,134,11,0.4);
}
.btn-dark:hover { background: #1a1a1a; color: #fff; transform: translateY(-2px); }

/* Hero kart — Anlık Altın Fiyatları */
.hero-card {
  position: relative; background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-radius: 22px; padding: 28px;
  border: 1px solid rgba(255,255,255,0.65);
  box-shadow:
    0 20px 60px rgba(0,0,0,0.08),
    0 8px 24px rgba(184,134,11,0.10),
    inset 0 1px 0 rgba(255,255,255,0.7);
}
.hero-card::before {
  content: ''; position: absolute; inset: -1px; border-radius: 22px;
  padding: 1px; pointer-events: none;
  background: linear-gradient(135deg, rgba(184,134,11,0.55), rgba(184,134,11,0.05) 50%, rgba(184,134,11,0.45));
  -webkit-mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.hero-card h3 {
  font-family: var(--sans); font-size: 12px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep);
  margin-bottom: 18px; display: flex; align-items: center; gap: 10px;
}
.hero-card h3 .pulse {
  width: 8px; height: 8px; border-radius: 50%; background: #14a86a;
  box-shadow: 0 0 0 0 rgba(20,168,106,0.7);
  animation: livePulse 2s infinite;
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(20,168,106,0.7); }
  70% { box-shadow: 0 0 0 10px rgba(20,168,106,0); }
  100% { box-shadow: 0 0 0 0 rgba(20,168,106,0); }
}
.hero-rates { display: flex; flex-direction: column; gap: 10px; }
.rate-row {
  display: grid; grid-template-columns: 1.2fr auto auto; gap: 16px; align-items: center;
  padding: 12px 16px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(184,134,11,0.04), rgba(184,134,11,0.01));
  border: 1px solid var(--border-soft);
  transition: all 0.2s ease;
}
.rate-row:hover { border-color: rgba(184,134,11,0.35); transform: translateX(2px); }
.rate-row .rname { font-weight: 600; font-size: 14px; color: var(--text); }
.rate-row .rname small { display: block; font-weight: 400; font-size: 11px; color: var(--text-soft); margin-top: 2px; }
.rate-row .rval {
  font-variant-numeric: tabular-nums; font-weight: 600;
  font-size: 14px; min-width: 90px; text-align: right;
  display: inline-flex; align-items: center; justify-content: flex-end; gap: 6px;
}
.rate-row .rval.buy { color: var(--buy); }
.rate-row .rval.sell { color: var(--sell); }
.rate-row .rcaption { font-size: 10px; font-weight: 500; color: var(--text-soft); letter-spacing: 0.08em; text-transform: uppercase; text-align: right; }

/* ============== TREND ARROWS (anlık alış/satış değişimi) ============== */
.trend {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%;
  font-size: 11px; line-height: 1;
}
.trend.up   { color: #14a86a; }
.trend.down { color: #d12b35; }
.trend.flat { color: var(--text-soft); opacity: 0.55; }
.trend svg { width: 12px; height: 12px; display: block; }

/* ====================== SECTIONS ====================== */
.section { padding: 70px 24px; position: relative; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-head { text-align: center; margin-bottom: 40px; }
.section-head .eyebrow {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: rgba(184,134,11,0.10); color: var(--gold-deep);
  font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-head h2 { margin-bottom: 12px; }
.section-head p { color: var(--text-muted); max-width: 640px; margin: 0 auto; font-size: 16px; }

.divider-ornament {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  margin: 18px auto 0; max-width: 240px;
}
.divider-ornament span { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, rgba(184,134,11,0.5), transparent); }
.divider-ornament svg { color: var(--gold); }

/* ====================== KATEGORİZE ALTIN FIYAT IZGARASI ====================== */
.gold-groups { display: flex; flex-direction: column; gap: 28px; }
.gold-group {
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-soft);
  border-radius: 22px;
  padding: 24px 24px 28px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.04);
}
.gold-group-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 18px;
  padding-bottom: 14px; border-bottom: 1px dashed rgba(184,134,11,0.25);
}
.gold-group-head h3 {
  font-family: var(--serif); font-size: 22px; color: #111;
  display: flex; align-items: center; gap: 12px;
}
.gold-group-head h3::before {
  content: ''; width: 6px; height: 22px; border-radius: 3px;
  background: linear-gradient(180deg, #f4d488, #b8860b);
}
.gold-group-head .tag {
  font-size: 11px; font-weight: 600; letter-spacing: 0.1em;
  padding: 4px 12px; border-radius: 999px;
  background: rgba(184,134,11,0.10); color: var(--gold-deep);
  text-transform: uppercase;
}

.gold-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
  gap: 16px;
}
.gold-tile {
  position: relative;
  background:
    linear-gradient(165deg, #ffffff 0%, #fffdf8 45%, #faf6ef 100%);
  border: 1px solid rgba(184, 134, 11, 0.22);
  border-radius: 18px;
  padding: 18px 16px 16px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: visible;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 10px 28px rgba(0, 0, 0, 0.06),
    0 2px 8px rgba(184, 134, 11, 0.08);
}
.gold-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 12px;
  right: 12px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, transparent, var(--gold-light), var(--gold), var(--gold-light), transparent);
  opacity: 0.55;
  pointer-events: none;
}
.gold-tile:hover {
  transform: translateY(-4px);
  border-color: rgba(184, 134, 11, 0.42);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95) inset,
    0 16px 40px rgba(184, 134, 11, 0.14),
    0 8px 20px rgba(0, 0, 0, 0.07);
}
.gold-tile:hover::before { opacity: 1; }

.gold-tile .gt-name {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: #111;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(184, 134, 11, 0.2);
  min-width: 0;
  flex-wrap: wrap;
}
.gold-tile .gt-icon {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(145deg, #fff8e1, #e8c96a 55%, #c9a227);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  color: #3d2f08;
  flex-shrink: 0;
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.65),
    0 2px 8px rgba(139, 105, 20, 0.25);
  border: 1px solid rgba(184, 134, 11, 0.35);
}

/* ===== Anasayfa altın kartı — alış/satış yan yana duo ===== */
.gt-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
  min-width: 0;
}
.gt-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
  padding: 12px 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: #fff;
  overflow: hidden;
}
.gt-cell::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  pointer-events: none;
}
.gt-cell--buy {
  border-color: rgba(13, 143, 90, 0.28);
  background: linear-gradient(170deg, rgba(13, 143, 90, 0.09), rgba(255, 255, 255, 0.95) 60%);
}
.gt-cell--buy::before {
  background: linear-gradient(90deg, #1fb575, #0d8f5a);
}
.gt-cell--sell {
  border-color: rgba(209, 43, 53, 0.28);
  background: linear-gradient(170deg, rgba(227, 65, 75, 0.09), rgba(255, 255, 255, 0.95) 60%);
}
.gt-cell--sell::before {
  background: linear-gradient(90deg, #f0555f, #d12b35);
}
.gt-cell-lbl {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin-bottom: 6px;
}
.gt-cell--buy .gt-cell-lbl { color: #0d8f5a; }
.gt-cell--sell .gt-cell-lbl { color: #d12b35; }
.gt-cell-arrow {
  display: inline-flex;
  margin-bottom: 4px;
  line-height: 0;
}
.gt-cell-arrow .trend {
  width: 20px; height: 20px;
  display: inline-grid;
  place-items: center;
}
.gt-cell-arrow .trend svg { width: 14px; height: 14px; }
.gt-cell-arrow .trend.up { color: #0d8f5a; }
.gt-cell-arrow .trend.down { color: #d12b35; }
.gt-cell-arrow .trend.flat { color: rgba(0,0,0,0.22); }
.gt-cell-price {
  display: block;
  width: 100%;
  min-width: 0;
  font-family: var(--sans);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(15px, 4vw, 20px);
  color: #111;
  line-height: 1.3;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.gt-cell-cur {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
  margin-top: 2px;
}

/* ====================== ÜRÜN GRID ====================== */
.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px;
}
.product-card {
  position: relative; background: var(--surface);
  border-radius: 20px; padding: 24px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.product-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(184,134,11,0.04) 0%, transparent 50%);
  opacity: 0; transition: opacity 0.35s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(184,134,11,0.4);
  box-shadow: 0 18px 40px rgba(184,134,11,0.12), 0 8px 16px rgba(0,0,0,0.04);
}
.product-card:hover::before { opacity: 1; }
.product-card .badge {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  padding: 4px 10px; border-radius: 999px;
  background: linear-gradient(135deg, #f4d488, #8b6914); color: #1a1100;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(184,134,11,0.35);
}
.product-img {
  width: 100%; aspect-ratio: 4/3; border-radius: 14px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.7), transparent 50%),
    linear-gradient(135deg, #fdf6dc 0%, #f0e3a8 50%, #d4b75c 100%);
  display: grid; place-items: center; margin-bottom: 18px; position: relative; overflow: hidden;
}
.product-img::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 80%, rgba(139,105,20,0.15), transparent 45%);
}
.product-img svg { width: 64px; height: 64px; color: rgba(139,105,20,0.7); position: relative; z-index: 1; }
.product-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 14px; }
.product-card h3 {
  font-family: var(--serif); font-size: 20px; margin-bottom: 6px; color: var(--text);
  position: relative; z-index: 1;
}
.product-card .desc { color: var(--text-muted); font-size: 14px; line-height: 1.55; min-height: 44px; position: relative; z-index: 1; }
.product-card .price-row {
  margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--border);
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  position: relative; z-index: 1;
}
.product-card .price-row .lbl { font-size: 11px; color: var(--text-soft); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }
.product-card .price-row .val {
  font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #b8860b, #5a4a14);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.product-card .price-row .val::after { content: ' ₺'; font-size: 13px; }

/* ====================== KURLAR TABLOSU ====================== */
.rates-table-wrap {
  background: var(--surface); border-radius: 20px; padding: 8px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 8px 30px rgba(0,0,0,0.04);
  overflow: hidden;
}
.rates-table { width: 100%; border-collapse: collapse; }
.rates-table thead th {
  font-family: var(--sans); font-weight: 700; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-soft);
  padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--border-soft);
}
.rates-table thead th.num { text-align: right; }
.rates-table tbody td {
  padding: 14px 20px; border-bottom: 1px solid var(--border-soft);
  font-size: 15px; color: var(--text); font-variant-numeric: tabular-nums;
}
.rates-table tbody td.num { text-align: right; font-weight: 600; }
.rates-table tbody td.num .trend { margin-left: 6px; vertical-align: middle; }
.rates-table tbody tr { transition: background 0.15s ease; }
.rates-table tbody tr:hover { background: rgba(184,134,11,0.04); }
.rates-table tbody tr:last-child td { border-bottom: 0; }
.rates-table .pname { font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 12px; }
.rates-table .pname .icon {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, #fdf6dc, #d4b75c);
  display: grid; place-items: center; font-weight: 800; font-size: 11px; color: #6b4f0f;
  flex-shrink: 0;
}
.rates-table tbody td.buy { color: var(--buy); }
.rates-table tbody td.sell { color: var(--sell); }

.tabs {
  display: flex; gap: 4px; padding: 4px; background: rgba(184,134,11,0.06);
  border-radius: 999px; margin-bottom: 24px; flex-wrap: wrap;
  border: 1px solid var(--border-soft);
}
.tab {
  padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: all 0.2s ease; color: var(--text-muted); border: 0; background: transparent;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active {
  background: linear-gradient(135deg, #c9a227, #8b6914); color: #fff;
  box-shadow: 0 4px 12px rgba(184,134,11,0.32);
}

/* ====================== FEATURE BENTO ====================== */
.bento {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; grid-auto-rows: minmax(180px, auto);
}
.bento-item {
  background: var(--surface); border-radius: 20px; padding: 28px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
  position: relative; overflow: hidden;
  transition: all 0.3s ease;
}
.bento-item:hover { transform: translateY(-4px); border-color: rgba(184,134,11,0.3); box-shadow: 0 12px 30px rgba(184,134,11,0.10); }
.bento-item.span-2 { grid-column: span 2; }
.bento-item.row-2 { grid-row: span 2; }
.bento-item .ic {
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(184,134,11,0.18), rgba(184,134,11,0.06));
  display: grid; place-items: center; color: var(--gold-deep);
  margin-bottom: 16px;
}
.bento-item h3 { font-size: 18px; margin-bottom: 8px; }
.bento-item p { color: var(--text-muted); font-size: 14px; }
.bento-item .corner-deco {
  position: absolute; right: -40px; bottom: -40px; width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(184,134,11,0.10), transparent 70%);
  pointer-events: none;
}

/* ====================== CTA BAND (siyah panel) ====================== */
.cta-band {
  position: relative; padding: 70px 24px; margin: 40px 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(184,134,11,0.14), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(184,134,11,0.10), transparent 50%),
    linear-gradient(135deg, #0e0e0e 0%, #261e08 100%);
  color: #f5f1e8; overflow: hidden; border-radius: 28px;
  max-width: 1232px; margin-left: auto; margin-right: auto;
  border: 1px solid rgba(184,134,11,0.25);
}
.cta-band-inner { max-width: 900px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.cta-band h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 14px; color: #fff; }
.cta-band h2 .gold {
  background: linear-gradient(135deg, #f4d488, #b8860b 50%, #f4d488);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cta-band p { color: #d4cdb5; font-size: 16px; margin-bottom: 28px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ====================== FOOTER ====================== */
footer {
  margin-top: 80px;
  background: linear-gradient(180deg, rgba(255,255,255,0.0), rgba(15,15,15,0.96) 35%);
  color: #d8d2b6;
  padding: 64px 24px 24px;
  border-top: 1px solid rgba(184,134,11,0.30);
}
.footer-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
.footer-col h4 {
  font-family: var(--sans); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.16em; color: #c9a227;
  margin-bottom: 18px;
}
.footer-col a, .footer-col p { display: block; color: #cfc8a8; font-size: 14px; margin-bottom: 8px; }
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom {
  max-width: 1280px; margin: 48px auto 0; padding-top: 24px;
  border-top: 1px solid rgba(184,134,11,0.20);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-size: 13px; color: #a59f7d; flex-wrap: wrap;
}
.social-row { display: flex; gap: 8px; }
.social-row a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(184,134,11,0.15); display: grid; place-items: center;
  color: #f4d488; transition: all 0.2s ease; margin: 0;
}
.social-row a:hover { background: var(--gold); color: #0e0e0e; transform: translateY(-2px); }

/* ====================== FORM ====================== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.input, .textarea, select.input {
  width: 100%; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--border); background: #fff; font-size: 14px;
  font-family: inherit; color: var(--text); transition: all 0.2s ease;
}
.input:focus, .textarea:focus, select.input:focus {
  outline: 0; border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(184,134,11,0.12);
}
.textarea { min-height: 140px; resize: vertical; }

/* ====================== UTIL ====================== */
.eyebrow-inline { font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep); }
.gold-text { color: var(--gold-deep); }
.muted { color: var(--text-muted); }
.center { text-align: center; }

.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  padding: 14px 20px; border-radius: 12px; font-size: 14px; font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  transform: translateY(20px); opacity: 0; transition: all 0.3s ease;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: #14a86a; color: #fff; }
.toast.error { background: #e3414b; color: #fff; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #c9a227, #6b4f0f); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, #b8860b, #4a3608); }

/* ====================== RESPONSIVE ====================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-item.span-2 { grid-column: span 2; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #1a1a1a; flex-direction: column; padding: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25); border-top: 1px solid rgba(184,134,11,0.25);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .nav-link, .nav-cta { width: 100%; text-align: center; }
  .hero { padding: 48px 20px 40px; }
  .section { padding: 48px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento-item.span-2, .bento-item.row-2 { grid-column: auto; grid-row: auto; }
  .footer-inner { grid-template-columns: 1fr; }
  .rates-table { font-size: 13px; }
  .rates-table thead th, .rates-table tbody td { padding: 10px 12px; }
  .rates-table .pname .icon { display: none; }
  .gold-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 12px; }
  .campaign-slide { min-height: 220px; }
  .campaign-caption { padding: 18px 22px; }
}
@media (max-width: 480px) {
  .gold-grid { grid-template-columns: 1fr; }
}