/* ==========================================================================
   Dt. Gözde Hilal Morkoyunlu Diş Kliniği - Modern Tasarım Sistemi
   Renk Paleti: Logo Tabanlı Lüks Altın & Derin Obsidyen Siyahı & Medikal Beyaz
   ========================================================================== */

:root {
  /* Renkler */
  --gold-primary: #C59B27;
  --gold-light: #E0B84D;
  --gold-dark: #987315;
  --gold-gradient: linear-gradient(135deg, #E6C25E 0%, #C59B27 50%, #987315 100%);
  --gold-glow: rgba(197, 155, 39, 0.25);
  
  --dark-bg: #0A0F16;
  --dark-surface: #111823;
  --dark-surface-2: #192333;
  --dark-text: #F3F4F6;
  --dark-muted: #94A3B8;

  --light-bg: #FDFBF7;
  --light-surface: #FFFFFF;
  --light-surface-2: #F6F3EB;
  --light-text: #1E293B;
  --light-muted: #64748B;
  --light-border: #E8E2D5;

  --success: #10B981;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
  --shadow-gold: 0 10px 25px rgba(197, 155, 39, 0.35);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--light-bg);
  color: var(--light-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Üst Bilgi Çubuğu (Top Bar)
   ========================================================================== */
.top-bar {
  background-color: var(--dark-bg);
  color: var(--dark-muted);
  font-size: 0.84rem;
  border-bottom: 1px solid rgba(197, 155, 39, 0.15);
  padding: 8px 0;
  position: relative;
  z-index: 1001;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item svg {
  width: 15px;
  height: 15px;
  color: var(--gold-light);
}

.top-bar-item a:hover {
  color: var(--gold-light);
}

.top-bar-social {
  display: flex;
  gap: 12px;
}

.top-bar-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--dark-text);
  transition: var(--transition);
}

.top-bar-social a:hover {
  background: var(--gold-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ==========================================================================
   Ana Başlık ve Menü (Navbar)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--light-border);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo img {
  height: 58px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.brand-logo:hover img {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--light-text);
  padding: 8px 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.nav-link:hover, .nav-item.active .nav-link {
  color: var(--gold-primary);
}

.nav-item:hover > .nav-link svg {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--light-border);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 100;
}

.dropdown-menu.mega-dropdown {
  min-width: 580px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 18px;
  gap: 12px;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--light-text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-item:hover {
  background-color: var(--light-surface-2);
  color: var(--gold-primary);
  padding-left: 22px;
}

.dropdown-item svg {
  width: 16px;
  height: 16px;
  color: var(--gold-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #ffffff;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(197, 155, 39, 0.5);
  color: #ffffff;
}

.btn-dark {
  background: var(--dark-surface);
  color: #ffffff;
}

.btn-dark:hover {
  background: var(--dark-bg);
  transform: translateY(-2px);
  color: var(--gold-light);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-primary);
  border: 2px solid var(--gold-primary);
}

.btn-outline-gold:hover {
  background: var(--gold-primary);
  color: #ffffff;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--light-text);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   Hero Bölümü (Hero Section)
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, #172336 0%, #080D14 70%);
  color: #ffffff;
  padding: 90px 0 120px;
  overflow: hidden;
}

.hero-bg-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-image: 
    radial-gradient(circle at 10% 50%, rgba(197, 155, 39, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(197, 155, 39, 0.08) 0%, transparent 40%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197, 155, 39, 0.15);
  border: 1px solid rgba(197, 155, 39, 0.35);
  color: var(--gold-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--gold-light);
  box-shadow: 0 0 10px var(--gold-light);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.hero-title span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #CBD5E1;
  margin-bottom: 34px;
  max-width: 580px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-phone-call {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition);
}

.hero-phone-call:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--gold-light);
  color: var(--gold-light);
}

.hero-phone-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gold-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.hero-features-list {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: #CBD5E1;
}

.hero-feature-item svg {
  color: var(--gold-light);
  width: 18px;
  height: 18px;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(197, 155, 39, 0.3);
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  background: rgba(17, 24, 35, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(197, 155, 39, 0.35);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  color: #fff;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-floating-card.card-1 {
  bottom: -25px;
  left: -25px;
}

.hero-floating-card.card-2 {
  top: 25px;
  right: -20px;
}

.floating-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gold-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
}

.floating-text strong {
  display: block;
  font-size: 1.05rem;
  color: #fff;
}

.floating-text span {
  font-size: 0.8rem;
  color: var(--gold-light);
}

/* ==========================================================================
   Kayan Tedavi Şeridi (Ticker / Marquee)
   ========================================================================== */
.treatments-marquee-wrapper {
  background: #111823;
  border-top: 1px solid rgba(197, 155, 39, 0.2);
  border-bottom: 1px solid rgba(197, 155, 39, 0.2);
  padding: 16px 0;
  overflow: hidden;
  position: relative;
  white-space: nowrap;
}

.treatments-marquee {
  display: inline-flex;
  animation: marqueeGlide 35s linear infinite;
  gap: 30px;
}

.treatments-marquee:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #E2E8F0;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  border: 1px solid rgba(197, 155, 39, 0.2);
}

.marquee-item svg {
  color: var(--gold-light);
  width: 16px;
  height: 16px;
}

@keyframes marqueeGlide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Öne Çıkan Özellikler (Highlights / Value Props)
   ========================================================================== */
.section {
  padding: 90px 0;
  position: relative;
}

.section-bg-alt {
  background-color: var(--light-surface-2);
}

.section-dark {
  background-color: var(--dark-bg);
  color: var(--dark-text);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 54px;
}

.section-subtitle {
  display: inline-block;
  color: var(--gold-primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  line-height: 1.2;
  font-weight: 800;
  color: var(--light-text);
  margin-bottom: 16px;
}

.section-dark .section-title {
  color: #ffffff;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--light-muted);
}

.section-dark .section-desc {
  color: var(--dark-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.feature-box {
  background: var(--light-surface);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: var(--transition);
}

.feature-box:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(197, 155, 39, 0.4);
}

.feature-box:hover::before {
  opacity: 1;
}

.feature-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(197, 155, 39, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  margin-bottom: 20px;
  transition: var(--transition);
}

.feature-box:hover .feature-icon-wrap {
  background: var(--gold-gradient);
  color: #ffffff;
  transform: rotate(5deg) scale(1.05);
}

.feature-icon-wrap svg {
  width: 30px;
  height: 30px;
}

.feature-box h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--light-text);
}

.feature-box p {
  font-size: 0.92rem;
  color: var(--light-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Tedaviler Bölümü (Treatments Catalog)
   ========================================================================== */
.treatments-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  border: 1px solid var(--light-border);
  background: var(--light-surface);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--light-text);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--gold-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-gold);
}

.treatments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.treatment-card {
  background: var(--light-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.treatment-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(197, 155, 39, 0.4);
}

.treatment-card-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.treatment-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.treatment-card:hover .treatment-card-img img {
  transform: scale(1.08);
}

.treatment-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(10, 15, 22, 0.85);
  backdrop-filter: blur(8px);
  color: var(--gold-light);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(197, 155, 39, 0.3);
}

.treatment-card-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.treatment-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--light-text);
  line-height: 1.3;
}

.treatment-card-desc {
  font-size: 0.92rem;
  color: var(--light-muted);
  margin-bottom: 18px;
  line-height: 1.6;
  flex-grow: 1;
}

.treatment-points {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.treatment-point-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--light-text);
}

.treatment-point-item svg {
  color: var(--gold-primary);
  width: 15px;
  height: 15px;
}

.treatment-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--light-border);
}

.treatment-link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.treatment-link:hover {
  gap: 10px;
  color: var(--gold-dark);
}

.treatment-link svg {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   Hekimimiz & Hakkımızda Bölümü (Doctor Profile)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 60px;
}

.about-image-wrap {
  position: relative;
}

.about-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid rgba(197, 155, 39, 0.4);
}

.about-image-frame img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--dark-surface);
  color: #fff;
  border: 2px solid var(--gold-primary);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-experience-badge strong {
  display: block;
  font-size: 2.2rem;
  font-family: var(--font-heading);
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.about-experience-badge span {
  font-size: 0.85rem;
  color: var(--dark-muted);
}

.about-content h2 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}

.about-doctor-role {
  color: var(--gold-primary);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 22px;
  display: block;
}

.about-content p {
  color: var(--light-muted);
  font-size: 1.02rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.about-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 28px 0;
}

.about-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
}

.about-check-item svg {
  color: var(--gold-primary);
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   İmplant ve Teknoloji Markaları (Brand Logos)
   ========================================================================== */
.brands-section {
  padding: 60px 0;
  background: #0B1119;
  border-top: 1px solid rgba(197, 155, 39, 0.15);
  border-bottom: 1px solid rgba(197, 155, 39, 0.15);
}

.brands-title {
  text-align: center;
  color: var(--gold-light);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 34px;
}

.brands-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
}

.brand-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: var(--transition);
  flex: 1;
  min-width: 140px;
}

.brand-card:hover {
  background: rgba(197, 155, 39, 0.1);
  border-color: rgba(197, 155, 39, 0.4);
  transform: translateY(-3px);
}

.brand-card img {
  height: 38px;
  max-width: 120px;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(0.7);
  transition: var(--transition);
}

.brand-card:hover img {
  filter: brightness(1) invert(0) opacity(1);
}

/* ==========================================================================
   Gülüş Karşılaştırma Kaydırıcısı (Before & After Slider)
   ========================================================================== */
.before-after-section {
  padding: 90px 0;
}

.before-after-container {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid rgba(197, 155, 39, 0.4);
  aspect-ratio: 16 / 9;
  user-select: none;
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ba-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-image.ba-after {
  clip-path: inset(0 0 0 50%);
}

.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--gold-light);
  cursor: ew-resize;
  transform: translateX(-50%);
  z-index: 10;
  box-shadow: 0 0 12px rgba(197, 155, 39, 0.8);
}

.ba-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gold-gradient);
  border: 3px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.ba-button svg {
  width: 22px;
  height: 22px;
}

.ba-tag {
  position: absolute;
  bottom: 20px;
  padding: 8px 16px;
  background: rgba(10, 15, 22, 0.8);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(197, 155, 39, 0.3);
  z-index: 5;
}

.ba-tag.before-tag {
  left: 20px;
}

.ba-tag.after-tag {
  right: 20px;
}

/* ==========================================================================
   İstatistikler Çubuğu (Stats Counters)
   ========================================================================== */
.stats-section {
  background: var(--dark-bg);
  color: #ffffff;
  padding: 60px 0;
  border-top: 1px solid rgba(197, 155, 39, 0.2);
  border-bottom: 1px solid rgba(197, 155, 39, 0.2);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.1;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}

.stat-item p {
  color: #94A3B8;
  font-size: 1rem;
  font-weight: 500;
}

/* ==========================================================================
   Klinik Galerisi (Clinic Gallery)
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 260px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--light-border);
  cursor: pointer;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10, 15, 22, 0.85) 0%, rgba(10, 15, 22, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}

.gallery-card:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h4 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.gallery-overlay span {
  color: var(--gold-light);
  font-size: 0.85rem;
}

/* ==========================================================================
   Hasta Yorumları (Testimonials / Google Reviews)
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: var(--light-surface);
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(197, 155, 39, 0.3);
}

.review-stars {
  display: flex;
  gap: 4px;
  color: #F59E0B;
  margin-bottom: 16px;
}

.review-stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.review-comment {
  font-size: 0.95rem;
  color: var(--light-text);
  line-height: 1.6;
  margin-bottom: 22px;
  flex-grow: 1;
  font-style: italic;
}

.review-author-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--light-border);
  padding-top: 16px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 700;
  font-size: 1.1rem;
}

.review-author-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--light-text);
}

.review-author-info span {
  font-size: 0.8rem;
  color: var(--light-muted);
}

/* ==========================================================================
   Sıkça Sorulan Sorular (FAQ Accordion)
   ========================================================================== */
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--light-surface);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: rgba(197, 155, 39, 0.4);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--light-text);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  color: var(--gold-primary);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--light-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Online Randevu Bölümü (Booking Section)
   ========================================================================== */
.booking-section {
  position: relative;
  background: radial-gradient(circle at 10% 50%, #172336 0%, #0A0F17 80%);
  color: #ffffff;
}

.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.booking-info-box h2 {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.booking-info-box h2 span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.booking-info-box p {
  color: #CBD5E1;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 30px;
}

.booking-card {
  background: rgba(17, 24, 35, 0.85);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(197, 155, 39, 0.3);
  border-radius: var(--radius-lg);
  padding: 38px;
  box-shadow: var(--shadow-lg);
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #E2E8F0;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-light);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 10px rgba(197, 155, 39, 0.3);
}

.form-control option {
  background: #111823;
  color: #ffffff;
}

/* Light form variations for normal pages */
.form-light .form-group label {
  color: var(--light-text);
}

.form-light .form-control {
  background: #ffffff;
  border: 1px solid var(--light-border);
  color: var(--light-text);
}

.form-light .form-control:focus {
  border-color: var(--gold-primary);
  background: #ffffff;
}

/* ==========================================================================
   İletişim & Harita (Contact & Map)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

.contact-card {
  background: var(--light-surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(197, 155, 39, 0.12);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-text strong {
  display: block;
  font-size: 1.05rem;
  color: var(--light-text);
  margin-bottom: 4px;
}

.contact-text p, .contact-text a {
  font-size: 0.95rem;
  color: var(--light-muted);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  min-height: 420px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: none;
}

/* ==========================================================================
   Alt Bilgi (Footer)
   ========================================================================== */
.site-footer {
  background: #090E15;
  color: #94A3B8;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(197, 155, 39, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand img {
  height: 62px;
  width: auto;
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  color: #94A3B8;
  margin-bottom: 24px;
}

.footer-title {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--gold-gradient);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.92rem;
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--gold-light);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a:hover {
  color: var(--gold-light);
}

/* ==========================================================================
   Yüzen Butonlar (Floating Actions)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.float-whatsapp {
  background: #25D366;
}

.float-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}

.float-phone {
  background: var(--gold-gradient);
}

.float-phone:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-gold);
}

.float-btn svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

/* ==========================================================================
   Modal (Tedavi Detayı & Bilgilendirme)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 15, 22, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--light-border);
  position: relative;
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background: var(--gold-primary);
  color: #fff;
}

.modal-header-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.modal-body {
  padding: 30px;
}

/* ==========================================================================
   Toast Bildirimleri
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--dark-surface);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--gold-primary);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  animation: slideInRight 0.3s ease forwards;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Responsive Medya Sorguları
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .booking-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .treatments-grid, .gallery-grid, .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-title {
    font-size: 2.6rem;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    gap: 12px;
    transform: translateY(-150%);
    transition: var(--transition);
    border-bottom: 1px solid var(--light-border);
  }
  .nav-menu.active {
    transform: translateY(0);
  }
  .dropdown-menu, .dropdown-menu.mega-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 12px;
    display: none;
    grid-template-columns: 1fr;
  }
  .nav-item.open .dropdown-menu {
    display: block;
  }
  .features-grid, .treatments-grid, .gallery-grid, .reviews-grid, .footer-grid, .stats-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2rem;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .hero-image-card img {
    height: 320px;
  }
  .hero-floating-card {
    display: none;
  }
}