/* ============================================================
   Antalya Müzik Aletleri — style.css
   Saz Sepeti marka kimliği: Siyah / Altın / Gümüş
   Bootstrap 5 + Custom Override
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (VARIABLES)
   ============================================================ */
:root {
  /* Renkler */
  --color-gold:        #C9A84C;
  --color-gold-light:  #E5C76B;
  --color-gold-dark:   #9A7B2E;
  --color-silver:      #A8A9AD;
  --color-black:       #0A0A0A;
  --color-dark:        #111111;
  --color-dark-card:   #1A1A1A;
  --color-dark-surface:#222222;
  --color-gray-mid:    #444444;
  --color-text-light:  #CCCCCC;
  --color-text-muted:  #888888;
  --color-white:       #FFFFFF;
  --color-bg-light:    #F8F5F0;
  --color-bg-cream:    #F2EDE4;
  --color-whatsapp:    #25D366;
  --color-whatsapp-dark:#1DA851;

  /* Tipografi */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Poppins', system-ui, sans-serif;

  /* Geçişler */
  --transition:   all 0.3s ease;
  --transition-fast: all 0.18s ease;

  /* Gölgeler */
  --shadow-card:  0 4px 24px rgba(0,0,0,0.18);
  --shadow-gold:  0 4px 20px rgba(201,168,76,0.18);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.28);

  /* Border Radius */
  --radius:       8px;
  --radius-sm:    4px;
  --radius-lg:    16px;
  --radius-pill:  50px;
}

/* ============================================================
   2. BASE RESET & GLOBAL
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-white);
  color: #333333;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* Tüm görsel boyutlama */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Link reset */
a {
  color: var(--color-gold);
  text-decoration: none;
  transition: var(--transition-fast);
}
a:hover {
  color: var(--color-gold-light);
}

/* ============================================================
   3. TİPOGRAFİ
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: inherit;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  position: relative;
  margin-bottom: 0.5rem;
}

.section-title .gold-accent {
  color: var(--color-gold);
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  color: #666666;
  margin-bottom: 2.5rem;
}

.section-title-line {
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  border-radius: 2px;
  margin-bottom: 1rem;
}

/* ============================================================
   4. YARDIMCI SINIFLAR
   ============================================================ */
.bg-dark-custom    { background-color: var(--color-dark); }
.bg-dark-card      { background-color: var(--color-dark-card); }
.bg-dark-surface   { background-color: var(--color-dark-surface); }
.bg-light-custom   { background-color: var(--color-bg-light); }
.bg-cream          { background-color: var(--color-bg-cream); }

.text-gold         { color: var(--color-gold) !important; }
.text-gold-light   { color: var(--color-gold-light) !important; }
.text-silver       { color: var(--color-silver) !important; }
.text-muted-custom { color: var(--color-text-muted) !important; }
.text-light-custom { color: var(--color-text-light) !important; }

/* Altın border-bottom dekorasyon */
.gold-border-bottom {
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 0.25rem;
}

/* ============================================================
   5. BUTONLAR
   ============================================================ */

/* Birincil: altın dolgu */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-dark) !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.75rem 1.75rem;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
  text-decoration: none !important;
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  color: var(--color-dark) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(201,168,76,0.35);
}

/* WhatsApp butonu */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-whatsapp);
  color: var(--color-white) !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.75rem 1.75rem;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none !important;
}
.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  color: var(--color-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

/* Outline altın */
.btn-outline-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-gold) !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.72rem 1.75rem;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none !important;
}
.btn-outline-gold:hover {
  background: var(--color-gold);
  color: var(--color-dark) !important;
  transform: translateY(-2px);
}

/* Outline beyaz (koyu zeminler için) */
.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-white) !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.72rem 1.75rem;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none !important;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  color: var(--color-white) !important;
}

/* ============================================================
   6. TOP BAR (Üst şerit)
   ============================================================ */
.top-bar {
  background-color: var(--color-black);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  font-size: 0.8rem;
  color: var(--color-silver);
  padding: 0.45rem 0;
}
.top-bar a {
  color: var(--color-silver);
}
.top-bar a:hover {
  color: var(--color-gold);
}
.top-bar .separator {
  opacity: 0.35;
  margin: 0 0.6rem;
}

/* ============================================================
   7. HEADER / NAVİGASYON
   ============================================================ */
.site-header {
  background-color: var(--color-dark);
  border-bottom: 1px solid rgba(201,168,76,0.12);
  padding: 0;
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
  z-index: 1000;
}
.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.55);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

/* Logo */
.site-logo img {
  height: 52px;
  width: auto;
  display: block;
  transition: opacity 0.2s ease;
}
.site-logo:hover img {
  opacity: 0.88;
}

/* Ana navigasyon */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav > li {
  position: relative;
}
.main-nav > li > a {
  display: block;
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 1.15rem 0.9rem;
  letter-spacing: 0.01em;
  border-bottom: 2px solid transparent;
  transition: var(--transition-fast);
  white-space: nowrap;
}
.main-nav > li > a:hover,
.main-nav > li > a.active {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

/* Dropdown */
.main-nav .has-dropdown:hover .dropdown-menu-custom {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu-custom {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-dark-card);
  border: 1px solid rgba(201,168,76,0.18);
  border-top: 2px solid var(--color-gold);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 0.5rem 0;
  list-style: none;
  margin: 0;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  box-shadow: var(--shadow-card);
}
.dropdown-menu-custom li a {
  display: block;
  color: var(--color-text-light);
  font-size: 0.84rem;
  padding: 0.6rem 1.25rem;
  border-left: 3px solid transparent;
  transition: var(--transition-fast);
}
.dropdown-menu-custom li a:hover {
  color: var(--color-gold);
  border-left-color: var(--color-gold);
  background-color: rgba(201,168,76,0.07);
}
.dropdown-toggle-icon {
  font-size: 0.65rem;
  margin-left: 0.25rem;
  transition: transform 0.2s ease;
}

/* Header sağ aksiyon alanı */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Hamburger butonu */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
  transition: var(--transition-fast);
}
.hamburger-btn:hover {
  background: rgba(201,168,76,0.12);
  border-color: var(--color-gold);
}
.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-light);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobil menü */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-dark);
  z-index: 9998;
  overflow-y: auto;
  padding: 80px 1.5rem 2rem;
  transform: translateX(-100%);
  transition: transform 0.35s ease;
}
.mobile-nav.open {
  transform: translateX(0);
}
.mobile-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.mobile-nav ul li a {
  display: block;
  color: var(--color-text-light);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition-fast);
}
.mobile-nav ul li a:hover {
  color: var(--color-gold);
  padding-left: 0.5rem;
}
.mobile-nav .mobile-sub {
  padding-left: 1rem;
}
.mobile-nav .mobile-sub li a {
  font-size: 0.95rem;
  color: var(--color-silver);
}
.mobile-nav-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--color-text-light);
  font-size: 1.25rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}
.mobile-nav-close:hover {
  background: rgba(201,168,76,0.15);
  color: var(--color-gold);
  border-color: var(--color-gold);
}
.mobile-nav-logo {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.mobile-nav-logo img {
  height: 44px;
}

/* ============================================================
   8. HERO ALANI
   ============================================================ */
.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  background-color: var(--color-dark);
  background-image: url('../../img/hero/hero-bg.webp');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  overflow: hidden;
}

/* Koyu overlay */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.88) 0%,
    rgba(17,17,17,0.72) 50%,
    rgba(10,10,10,0.55) 100%
  );
  z-index: 1;
}

/* Sol parıltı efekti */
.hero-overlay::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 7rem 0 5rem;
}

/* Lokasyon badge */
.hero-location-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--color-gold-light);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.18;
  margin-bottom: 1.25rem;
}
.hero-title .highlight {
  color: var(--color-gold);
}

.hero-description {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 560px;
}

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

/* Güven satırı */
.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.825rem;
  color: rgba(255,255,255,0.7);
}
.hero-trust-item i {
  color: var(--color-gold);
  font-size: 0.8rem;
}

/* Hero sağ görsel vurgu kutusu */
.hero-visual-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.hero-stat-item {
  text-align: center;
  padding: 1.25rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: var(--radius);
}
.hero-stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.35;
}
.hero-brand-note {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(201,168,76,0.15);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-brand-note img {
  height: 36px;
  width: auto;
}
.hero-brand-note-text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}
.hero-brand-note-text strong {
  color: var(--color-gold-light);
  display: block;
}

/* ============================================================
   9. SECTION GENEL (Tekrar Kullanılabilir)
   ============================================================ */
.section-header {
  margin-bottom: 2.75rem;
}
.section-header .section-link-all {
  font-size: 0.875rem;
  color: var(--color-gold);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition-fast);
}
.section-header .section-link-all:hover {
  color: var(--color-gold-light);
  gap: 0.5rem;
}

/* ============================================================
   10. KATEGORİ KARTLARI
   ============================================================ */
.categories-section {
  background-color: #F5F0E8;
  padding: 5rem 0;
}

.category-card {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--color-white);
  border: 1px solid rgba(0,0,0,0.08);
  transition: var(--transition);
  text-decoration: none !important;
}
.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201,168,76,0.35);
}

.category-card-img-wrap {
  position: relative;
  padding-top: 66.66%; /* 3:2 */
  overflow: hidden;
  background-color: var(--color-bg-cream);
}
.category-card-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.category-card:hover .category-card-img-wrap img {
  transform: scale(1.06);
}

/* Kategori overlay yazı */
.category-card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.75) 0%, transparent 55%);
}

.category-card-body {
  padding: 1.1rem 1.25rem 1.35rem;
}
.category-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.3rem;
  line-height: 1.2;
}
.category-card-desc {
  font-size: 0.8rem;
  color: #666666;
  margin-bottom: 0.85rem;
  line-height: 1.45;
}
.category-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gold);
  transition: var(--transition-fast);
}
.category-card-link i {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}
.category-card:hover .category-card-link i {
  transform: translateX(4px);
}

/* Placeholder arka plan (görsel yokken) */
.category-card-img-wrap.placeholder-bg {
  background: linear-gradient(135deg, #e8e0d0, #d4c6a8);
}
.category-card-img-wrap.placeholder-bg::after {
  content: attr(data-icon);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3.5rem;
  opacity: 0.2;
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--color-gold);
}

/* ============================================================
   11. AVANTAJ KARTLARI
   ============================================================ */
.advantages-section {
  background-color: var(--color-white);
  padding: 5rem 0;
  border-top: 1px solid rgba(0,0,0,0.06);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.advantage-card {
  background-color: var(--color-bg-light);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: var(--transition);
  height: 100%;
}
.advantage-card:hover {
  border-color: rgba(201,168,76,0.3);
  box-shadow: var(--shadow-gold);
  transform: translateY(-3px);
}
.advantage-icon {
  width: 52px;
  height: 52px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: var(--transition-fast);
}
.advantage-icon i {
  font-size: 1.35rem;
  color: var(--color-gold-dark);
}
.advantage-card:hover .advantage-icon {
  background: rgba(201,168,76,0.25);
  border-color: rgba(201,168,76,0.45);
}
.advantage-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}
.advantage-card-desc {
  font-size: 0.84rem;
  color: #555555;
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   11b. MÜZİK DERSLERİ ALANI
   ============================================================ */
.lessons-section {
  background-color: var(--color-dark);
  padding: 5rem 0;
}

.lesson-card {
  display: block;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.18);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-decoration: none !important;
  transition: var(--transition);
  height: 100%;
}
.lesson-card:hover {
  border-color: rgba(201,168,76,0.5);
  background: rgba(201,168,76,0.07);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.lesson-card-icon {
  width: 52px;
  height: 52px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.22);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: var(--transition-fast);
}
.lesson-card-icon i {
  font-size: 1.4rem;
  color: var(--color-gold);
}
.lesson-card:hover .lesson-card-icon {
  background: rgba(201,168,76,0.22);
}
.lesson-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.lesson-card-desc {
  font-size: 0.82rem;
  color: var(--color-silver);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.lesson-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gold);
  transition: var(--transition-fast);
}
.lesson-card-link i {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}
.lesson-card:hover .lesson-card-link i {
  transform: translateX(4px);
}

/* Ders seviyeleri şeridi */
.lessons-strip {
  margin-top: 3rem;
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.lessons-strip-levels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.5rem;
}
.lessons-strip-levels span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
}
.lessons-strip-levels span i {
  color: var(--color-gold);
  font-size: 0.8rem;
}
.lessons-strip-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ============================================================
   12. ÜRÜN KARTLARI
   ============================================================ */
.products-section {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
}

.product-card {
  background-color: var(--color-white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201,168,76,0.3);
}

.product-card-img-wrap {
  position: relative;
  padding-top: 100%; /* 1:1 */
  overflow: hidden;
  background-color: var(--color-bg-cream);
}
.product-card-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-img-wrap img {
  transform: scale(1.05);
}

/* Ürün placeholder */
.product-card-img-wrap.placeholder-bg {
  background: linear-gradient(135deg, #f0ebe2, #e8dcc8);
}
.product-card-img-wrap.placeholder-bg .placeholder-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: var(--color-gold);
  opacity: 0.3;
}

.product-card-body {
  padding: 1.15rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-title {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: #222222;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}
.product-card-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex: 1;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(0,0,0,0.07);
}
.product-card-detail-link {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}
.product-card-detail-link:hover {
  color: var(--color-gold);
}
.product-card-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background-color: var(--color-whatsapp);
  color: var(--color-white) !important;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
  text-decoration: none !important;
}
.product-card-wa-btn:hover {
  background-color: var(--color-whatsapp-dark);
  color: var(--color-white) !important;
}
.product-info-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-dark) !important;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
  text-decoration: none !important;
}
.product-info-btn:hover {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  color: var(--color-dark) !important;
}

/* ============================================================
   13. MARKA GÜVEN ALANI
   ============================================================ */
.brand-trust-section {
  background-color: var(--color-dark);
  padding: 5rem 0;
  border-top: 1px solid rgba(201,168,76,0.12);
  border-bottom: 1px solid rgba(201,168,76,0.12);
}
.brand-trust-logo {
  max-height: 80px;
  width: auto;
  margin-bottom: 1.5rem;
}
.brand-stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius);
  background: rgba(201,168,76,0.04);
  transition: var(--transition);
}
.brand-stat-card:hover {
  border-color: rgba(201,168,76,0.4);
  background: rgba(201,168,76,0.08);
}
.brand-stat-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.brand-stat-label {
  font-size: 0.84rem;
  color: var(--color-silver);
  line-height: 1.4;
}

/* ============================================================
   14. YEREL SEO İÇERİK BLOĞU
   ============================================================ */
.seo-content-section {
  background-color: var(--color-bg-light);
  padding: 5rem 0;
}
.seo-content-section h2 {
  color: var(--color-dark);
}
.seo-content-section p {
  color: #555555;
  line-height: 1.85;
  font-size: 0.95rem;
}
.seo-content-section .seo-keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.seo-content-section .seo-keyword-badge {
  display: inline-block;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  color: var(--color-gold-dark);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
}

/* ============================================================
   15. BLOG KARTLARI
   ============================================================ */
.blog-section {
  background-color: var(--color-white);
  padding: 5rem 0;
}

.blog-card {
  background-color: var(--color-white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201,168,76,0.25);
}

.blog-card-img-wrap {
  position: relative;
  padding-top: 56.25%; /* 16:9 */
  overflow: hidden;
  background-color: var(--color-bg-cream);
}
.blog-card-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card-img-wrap img {
  transform: scale(1.04);
}

.blog-card-img-wrap.placeholder-bg {
  background: linear-gradient(135deg, #ede8df, #d9c9a8);
}
.blog-card-img-wrap.placeholder-bg .placeholder-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-gold);
  opacity: 0.3;
}

.blog-card-body {
  padding: 1.35rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-category {
  display: inline-block;
  background: rgba(201,168,76,0.12);
  color: var(--color-gold-dark);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.65rem;
}
.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.35;
  margin-bottom: 0.6rem;
  transition: var(--transition-fast);
}
.blog-card:hover .blog-card-title {
  color: var(--color-gold-dark);
}
.blog-card-excerpt {
  font-size: 0.83rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 1rem;
  flex: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.blog-card-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gold);
  text-decoration: none;
  transition: var(--transition-fast);
  margin-top: auto;
}
.blog-card-read-more i {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}
.blog-card:hover .blog-card-read-more i {
  transform: translateX(4px);
}

/* ============================================================
   16. İLETİŞİM / CTA ALANI
   ============================================================ */
.contact-cta-section {
  background: linear-gradient(135deg, var(--color-dark) 0%, #1c1608 100%);
  padding: 5rem 0;
  border-top: 1px solid rgba(201,168,76,0.15);
  position: relative;
  overflow: hidden;
}
.contact-cta-section::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
}
.contact-info-item i {
  color: var(--color-gold);
  width: 18px;
  text-align: center;
}
.contact-cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ============================================================
   17. FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--color-black);
  padding: 4rem 0 0;
  color: var(--color-silver);
}
.footer-logo img {
  height: 72px;
  width: auto;
  margin-bottom: 1rem;
}
.footer-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.footer-heading {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(201,168,76,0.18);
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 0.45rem;
}
.footer-links li a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}
.footer-links li a:hover {
  color: var(--color-gold-light);
  padding-left: 4px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.65rem;
  line-height: 1.5;
}
.footer-contact-item i {
  color: var(--color-gold);
  width: 16px;
  margin-top: 0.15rem;
  flex-shrink: 0;
}
.footer-contact-item a {
  color: var(--color-text-muted);
}
.footer-contact-item a:hover {
  color: var(--color-gold-light);
}

/* Sosyal medya ikonları */
.social-icons {
  display: flex;
  gap: 0.65rem;
  margin-top: 0.75rem;
}
.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--color-silver);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}
.social-icon:hover {
  background: rgba(201,168,76,0.15);
  border-color: var(--color-gold);
  color: var(--color-gold) !important;
  transform: translateY(-2px);
}

/* Footer alt şerit */
.footer-bottom {
  margin-top: 3rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-bottom-text {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}
.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: flex-end;
}
.footer-bottom-links a {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}
.footer-bottom-links a:hover {
  color: var(--color-gold);
}
.footer-seo-note {
  font-size: 0.74rem;
  color: rgba(255,255,255,0.2);
  text-align: center;
  padding: 0.75rem 0 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.03);
}

/* ============================================================
   18. FLOATING WHATSAPP BUTONU
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: var(--radius-pill);
  padding: 0;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
  text-decoration: none !important;
}
.whatsapp-float:hover {
  background-color: var(--color-whatsapp-dark);
  color: var(--color-white) !important;
  box-shadow: 0 8px 28px rgba(37,211,102,0.55);
  transform: translateY(-3px);
}
.whatsapp-float-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.whatsapp-float-text {
  padding: 0 1.25rem 0 0;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
}
/* Pulse animasyonu */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-pill);
  background: var(--color-whatsapp);
  animation: waPulse 2.5s ease-out infinite;
  z-index: -1;
}
@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  70%  { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* ============================================================
   19. SCROLL-TO-TOP BUTONU
   ============================================================ */
.scroll-top-btn {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 9998;
  width: 42px;
  height: 42px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 0.9rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  text-decoration: none !important;
}
.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top-btn:hover {
  background: var(--color-gold);
  color: var(--color-dark) !important;
  transform: translateY(-3px);
}

/* ============================================================
   20. RESPONSİF (MOBILE BREAKPOINTS)
   ============================================================ */

/* Tablet ve altı */
@media (max-width: 991.98px) {
  .main-nav,
  .header-actions .btn-whatsapp {
    display: none;
  }
  .hamburger-btn {
    display: flex;
  }

  .hero-content {
    padding: 6rem 0 4rem;
  }
  .hero-description {
    max-width: 100%;
  }
  .hero-visual-card {
    display: none;
  }

  .top-bar .top-bar-left {
    display: none;
  }
}

/* Mobil */
@media (max-width: 767.98px) {
  .site-logo img {
    height: 42px;
  }
  .hero-section {
    min-height: 90vh;
    background-attachment: scroll;
  }
  .hero-content {
    padding: 5rem 0 3.5rem;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-cta-group .btn-gold,
  .hero-cta-group .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }
  .hero-trust-bar {
    gap: 0.75rem;
  }
  .categories-section,
  .advantages-section,
  .products-section,
  .brand-trust-section,
  .seo-content-section,
  .blog-section,
  .contact-cta-section {
    padding: 3.5rem 0;
  }
  .footer-bottom-links {
    justify-content: flex-start;
    margin-top: 0.5rem;
  }
  .whatsapp-float-text {
    display: none;
  }
  .whatsapp-float-icon {
    width: 52px;
    height: 52px;
  }
  .scroll-top-btn {
    bottom: 82px;
  }
  .contact-cta-btns {
    flex-direction: column;
  }
  .contact-cta-btns .btn-gold,
  .contact-cta-btns .btn-whatsapp,
  .contact-cta-btns .btn-outline-white {
    width: 100%;
    justify-content: center;
  }
}

/* Küçük mobil */
@media (max-width: 575.98px) {
  .hero-stat-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-bottom {
    text-align: center;
  }
  .footer-bottom-links {
    justify-content: center;
    margin-top: 0.5rem;
  }
}

/* ============================================================
   21. ANİMASYONLAR (Fade-in on scroll)
   ============================================================ */
.fade-in-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-up.delay-1 { transition-delay: 0.1s; }
.fade-in-up.delay-2 { transition-delay: 0.2s; }
.fade-in-up.delay-3 { transition-delay: 0.3s; }
.fade-in-up.delay-4 { transition-delay: 0.4s; }
.fade-in-up.delay-5 { transition-delay: 0.5s; }

/* ============================================================
   22. SEPARATOR / DIVIDERS
   ============================================================ */
.gold-separator {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0.25;
  border: none;
}