/* 
  KUAFÖR EMİNE YUSUF - TASARIM SİSTEMİ 
  Premium Awwwards Style, iOS Aesthetic, Liquid Glass
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  /* Renk Paleti */
  --color-midnight: #0B0C10; /* Gece Siyahı (Arka plan) */
  --color-midnight-light: #1A1C23; 
  --color-rosegold: #C07C88; /* Roze Altın (Vurgu) */
  --color-rosegold-glow: rgba(192, 124, 136, 0.4);
  --color-champagne: #F7E7CE;
  --color-champagne-muted: rgba(247, 231, 206, 0.7);
  --color-gold: #D4AF37;
  --color-gold-glow: rgba(212, 175, 55, 0.4);
  --color-white: #FFFFFF;

  /* Liquid Glass Değişkenleri */
  --glass-bg: rgba(26, 28, 35, 0.4);
  --glass-border: rgba(192, 124, 136, 0.15); /* Roze Altın hafif çerçeve */
  --glass-blur: 30px;
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);

  /* Tasarım Tokenleri */
  --radius-sm: 12px;
  --radius-md: 24px; /* iOS hissiyatı */
  --radius-lg: 32px;
  --radius-pill: 100px;
  
  --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Fullscreen Wizard Animation */
  --transition-wizard: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);

  /* Tipografi */
  --font-primary: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif; /* Lüks başlıklar için */
  --font-sans: 'Inter', sans-serif;
}

/* ==========================================
   RESET & BASE 
========================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth; /* GSAP kullanacağız ama fallback olarak */
  font-size: 16px;
}

body {
  background-color: var(--color-midnight);
  color: var(--color-champagne);
  font-family: var(--font-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- RESPONSIVE FIXES FOR MOBILE --- */
@media (max-width: 900px) {
  .hero-content h1 {
    font-size: 3rem;
  }
  .navbar-glass {
    padding: 0.75rem 1.5rem;
    width: 95%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  nav {
    flex-wrap: nowrap;
    justify-content: flex-end;
  }
  .hide-on-mobile {
    display: none !important;
  }
  .navbar-glass .btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    white-space: nowrap;
  }
  .navbar-glass h2 {
    font-size: 1.3rem !important;
  }
  .glass-panel {
    padding: 1.5rem;
  }
  .dashboard-layout {
    grid-template-columns: 1fr;
  }
  .sidebar-menu {
    display: flex;
    overflow-x: auto;
    padding-bottom: 1rem;
  }
  #time-slots {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }
  .service-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .btn:not(.navbar-glass .btn) {
    width: 100%;
    text-align: center;
  }
}

/* Arka plan Ambient Işıkları (Premium hissiyat için glow) */
.ambient-light {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
}

.ambient-light.rosegold {
  background: var(--color-rosegold-glow);
  width: 50vw;
  height: 50vw;
  top: -10vw;
  left: -10vw;
}

.ambient-light.champagne {
  background: rgba(247, 231, 206, 0.1);
  width: 40vw;
  height: 40vw;
  bottom: -5vw;
  right: -5vw;
}

@media (max-width: 768px) {
  .ambient-light {
    display: none !important;
  }
}

/* ==========================================
   TYPOGRAPHY
========================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--color-champagne);
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 4rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }

p {
  color: var(--color-champagne-muted);
  font-size: 1.125rem;
  font-weight: 300;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-rosegold), var(--color-champagne));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================
   COMPONENTS
========================================== */

/* Liquid Glass Kart */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  padding: 2rem;
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: rgba(192, 124, 136, 0.3); /* Hoverda roze altın belirginleşir */
  transform: translateY(-5px);
  box-shadow: 0 15px 40px 0 rgba(0, 0, 0, 0.5), 0 0 20px 0 var(--color-rosegold-glow);
}

/* Fullscreen Mode for Appointment Wizard */
.fullscreen-wizard {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  margin: 0 !important;
  border-radius: 0 !important;
  z-index: 9999 !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  padding: 2rem !important;
  background: rgba(11, 12, 16, 0.95) !important;
  backdrop-filter: blur(40px) !important;
  box-sizing: border-box !important;
  transition: var(--transition-wizard) !important;
}

@media (min-width: 768px) {
  .fullscreen-wizard {
      padding: 4rem 15% !important;
  }
}

.wizard-grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

/* Premium Buton */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-rosegold);
  color: var(--color-midnight);
  box-shadow: 0 4px 15px var(--color-rosegold-glow);
}

.btn-primary:hover {
  background: var(--color-gold);
  color: var(--color-midnight);
  box-shadow: 0 0 25px var(--color-gold-glow);
  transform: translateY(-2px);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-champagne-muted);
  color: var(--color-champagne);
}

.btn-glass:hover {
  background: var(--color-champagne);
  color: var(--color-midnight);
}

/* Form Inputları (iOS Style) */
.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.input-group label {
  font-size: 0.875rem;
  color: var(--color-champagne-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.input-glass {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-champagne);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition-smooth);
  outline: none;
}

.input-glass:focus {
  border-color: var(--color-rosegold);
  background: rgba(192, 124, 136, 0.05);
  box-shadow: 0 0 0 4px var(--color-rosegold-glow);
}

.input-glass::placeholder {
  color: rgba(247, 231, 206, 0.3);
}

/* ==========================================
   ICONS (SVG ONLY)
========================================== */
.icon-svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: var(--transition-smooth);
}

/* Animasyonlu Utility */
.gsap-reveal {
  opacity: 0;
  visibility: hidden;
}

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ==========================================================================
   MOBİL (Responsive) VE DYNAMIC ISLAND
   ========================================================================== */
.dynamic-island {
  display: none; /* Mobilde açılacak */
}

@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  
  /* Sidebar'ı mobilde tamamen gizle */
  .sidebar-glass {
    display: none !important;
  }
  
  /* İçerik alanının alt boşluğunu artır ki ada menüsünün altında kalmasın ve taşmayı engelle */
  .dashboard-content {
    margin-left: 0 !important;
    padding: 1.5rem 1rem !important;
    padding-bottom: 120px !important;
    width: 100vw;
    box-sizing: border-box;
    overflow-x: hidden;
  }
  
  .glass-panel {
    padding: 1rem !important;
  }

  /* Dynamic Island Stilleri */
  .dynamic-island {
    display: flex;
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(11, 12, 16, 0.85);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    z-index: 9999;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), 0 0 20px rgba(184,115,51,0.1);
    gap: 1.5rem;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  .island-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    color: var(--color-champagne-muted);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    text-decoration: none;
  }

  .island-item svg {
    width: 20px;
    height: 20px;
    transition: all 0.3s ease;
  }

  .island-item:hover, .island-item.active {
    color: var(--color-gold);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px) scale(1.1);
  }

  .island-item.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-rosegold);
    box-shadow: 0 0 8px var(--color-rosegold);
  }
}

/* ==========================================
   NEW EXPANDED CLASSES (v2)
========================================== */

/* Navbar Oval */
.navbar-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 100px !important; /* Fully rounded */
  box-shadow: var(--glass-shadow);
  padding: 1rem 3rem;
  transition: var(--transition-smooth);
}

/* Header Background Crossfade */
.hero-header {
  position: relative;
  width: 100%;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.hero-bg-layer {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 2s ease-in-out;
  z-index: -2;
}
.hero-bg-layer.active {
  opacity: 0.6;
}
.hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to bottom, transparent, var(--color-midnight));
  z-index: -1;
}

/* Infinite Marquee */
.marquee-wrapper {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  padding: 0.5rem 0; /* Ultra thin */
  background: rgba(255,255,255,0.01);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
}
.marquee-content {
  display: inline-block;
  animation: marquee 30s linear infinite;
  font-family: var(--font-serif);
  font-size: 1.8rem; /* Smaller font for a true thin banner */
  color: var(--color-champagne);
  text-shadow: 0 0 15px var(--color-rosegold), 0 0 30px var(--color-rosegold-glow); /* Elegant Rosegold Glow */
}
.marquee-content span {
  margin: 0 3rem;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* 3D Perspective Container & Cards */
.perspective-container {
  perspective: 1200px;
  transform-style: preserve-3d;
}
.card-3d {
  transform-style: preserve-3d;
  will-change: transform;
}

/* Footer */
.footer-glass {
  background: var(--color-midnight-light);
  border-top: 1px solid var(--glass-border);
  padding: 6rem 2rem 3rem 2rem;
  margin-top: 5rem;
  position: relative;
  overflow: hidden;
}
.footer-glass::before {
  content: '';
  position: absolute;
  top: -50px; left: -50px;
  width: 300px; height: 300px;
  background: var(--color-rosegold-glow);
  filter: blur(150px);
  border-radius: 50%;
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 2fr;
  gap: 4rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; gap: 3rem; }
}
.footer-link {
  color: var(--color-champagne-muted);
  text-decoration: none;
  display: block;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  transition: var(--transition-smooth);
}
.footer-link:hover {
  color: var(--color-rosegold);
  transform: translateX(8px);
}
.footer-brand {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--color-champagne);
}

/* Premium Service List Item */
.service-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.service-list-item:hover, .service-list-item.selected {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--color-gold);
  box-shadow: 0 0 15px var(--color-gold-glow);
  transform: translateX(10px);
}
.service-list-info h4 {
  color: var(--color-gold);
  margin-bottom: 0.25rem;
  font-size: 1.2rem;
}
.service-list-info p {
  font-size: 0.9rem;
  color: var(--color-champagne-muted);
  margin: 0;
}
.service-list-price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-rosegold);
}

/* Dashboard Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}
.sidebar-glass {
  background: rgba(26, 28, 35, 0.8);
  backdrop-filter: blur(var(--glass-blur));
  border-right: 1px solid var(--glass-border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--color-champagne-muted);
  text-decoration: none;
  padding: 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}
.sidebar-item:hover, .sidebar-item.active {
  background: rgba(192, 124, 136, 0.1);
  color: var(--color-rosegold);
}
.dashboard-content {
  padding: 3rem;
  overflow-y: auto;
}

/* EY Custom Modal Styles */
.ey-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(11, 12, 16, 0.85);
    backdrop-filter: blur(10px);
    z-index: 99999;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}
.ey-modal-box {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 1px solid var(--color-champagne-muted);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(20, 21, 26, 0.9) 0%, rgba(11, 12, 16, 0.95) 100%);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.ey-modal-icon svg {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
}
.ey-modal-message {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    line-height: 1.5;
}
.ey-modal-actions {
    display: flex;
    gap: 1rem;
    width: 100%;
}
.ey-modal-actions button {
    flex: 1;
    padding: 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    color: var(--text-primary);
}
.ey-modal-actions button:hover {
    transform: translateY(-2px);
}