/* ========================================================
   GLOBALRANDEVUN — Ana Stil Dosyası
   Gece Mavisi + Şampanya Altın paleti
   ======================================================== */

:root {
  /* Renkler */
  --midnight: #0A1628;
  --midnight-2: #0F1E36;
  --midnight-3: #15294A;
  --gold: #D4AF7A;
  --gold-light: #E8C896;
  --gold-dark: #B8935E;
  --cream: #F5EFE6;
  --paper: #FAF7F2;
  --ink: #0A1628;
  --muted: #6B7A8F;
  --line: #E5DDD0;
  --line-dark: #1F3559;
  --white: #FFFFFF;
  --red: #B91C1C;
  --green: #15803D;

  /* Tipografi */
  --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', Menlo, monospace;

  /* Boyutlar */
  --container: 1240px;
  --container-narrow: 920px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 16px;

  /* Geçişler */
  --t-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --t: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.7s cubic-bezier(0.4, 0, 0.2, 1);

  /* Gölgeler */
  --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.06);
  --shadow: 0 8px 32px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 24px 64px rgba(10, 22, 40, 0.12);
  --shadow-gold: 0 8px 32px rgba(212, 175, 122, 0.25);
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ── Tipografi ───────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--midnight);
}
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 400; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 400; }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h4 { font-size: 1.35rem; }
h5 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 600; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-dark);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold);
}

.serif-italic {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold-dark);
}

/* ── Konteyner & Layout ─────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: clamp(60px, 9vw, 120px) 0; }

/* ── Butonlar ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--t);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--midnight);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.btn-secondary {
  background: var(--midnight);
  color: var(--cream);
  border-color: var(--midnight);
}
.btn-secondary:hover {
  background: var(--midnight-3);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--midnight);
  border-color: var(--midnight);
}
.btn-outline:hover {
  background: var(--midnight);
  color: var(--cream);
}
.btn-ghost {
  padding: 8px 0;
  background: transparent;
  color: var(--midnight);
  border: none;
  border-bottom: 1px solid var(--gold);
  border-radius: 0;
  letter-spacing: 0.1em;
}
.btn-ghost:hover { color: var(--gold-dark); }

/* ── Header / Navbar ──────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--t);
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.nav-logo {
  color: var(--midnight);
  height: 44px;
  display: flex;
  align-items: center;
}
.nav-logo svg { height: 44px; width: auto; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-menu a {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--midnight);
  position: relative;
  padding: 6px 0;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.nav-menu a:hover::after, .nav-menu a.active::after { transform: scaleX(1); }
.nav-menu a:hover { color: var(--gold-dark); }
.nav-cta { padding: 11px 22px; font-size: 0.82rem; }
.nav-toggle {
  display: none;
  width: 32px;
  height: 24px;
  position: relative;
  z-index: 110;
}
.nav-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--midnight);
  transition: all var(--t);
}
.nav-toggle span:nth-child(1) { top: 4px; }
.nav-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-toggle span:nth-child(3) { bottom: 4px; }
.nav-toggle.open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background: var(--midnight);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transition: right var(--t-slow);
  }
  .nav-menu.open { right: 0; }
  .nav-menu a { color: var(--cream); font-size: 1.2rem; }
  .nav-cta { display: none; }
}

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--midnight);
  color: var(--cream);
  padding: 80px 0 30px;
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.5;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}
.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  font-weight: 500;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { color: var(--cream); opacity: 0.75; font-size: 0.9rem; }
.footer-col a:hover { opacity: 1; color: var(--gold); }
.footer-logo { color: var(--cream); margin-bottom: 24px; }
.footer-logo svg { height: 48px; }
.footer-about {
  font-size: 0.92rem;
  opacity: 0.7;
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  align-items: flex-start;
  font-size: 0.88rem;
  opacity: 0.85;
}
.footer-contact-item svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(212, 175, 122, 0.15);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  opacity: 0.6;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(212, 175, 122, 0.3);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t);
  opacity: 1;
}
.footer-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--midnight);
}
.footer-social svg { width: 16px; height: 16px; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ── Yardımcı ─────────────────────────────────────────────── */
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.section-head .eyebrow { margin-bottom: 18px; }
.section-head p { color: var(--muted); margin-top: 16px; font-size: 1.05rem; }

.text-center { text-align: center; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; } .mt-5 { margin-top: 48px; }

/* Yasal ipucu */
.disclaimer {
  font-size: 0.78rem;
  color: var(--muted);
  font-style: italic;
  padding: 10px 16px;
  background: rgba(212, 175, 122, 0.08);
  border-left: 2px solid var(--gold);
  border-radius: var(--radius-sm);
}

/* Çerez bandı */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 460px;
  background: var(--midnight);
  color: var(--cream);
  padding: 22px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  border: 1px solid rgba(212, 175, 122, 0.2);
  display: none;
}
.cookie-banner.show { display: block; animation: slideUp 0.5s ease-out; }
.cookie-banner h6 {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.cookie-banner p { font-size: 0.85rem; opacity: 0.85; margin-bottom: 16px; line-height: 1.6; }
.cookie-banner-actions { display: flex; gap: 10px; }
.cookie-banner .btn { padding: 9px 18px; font-size: 0.78rem; }

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Scroll animasyonu */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* WhatsApp Float */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: transform var(--t);
}
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 28px; height: 28px; color: white; }