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

/* CSS Variables */
:root {
  --bg-dark: #070708;
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  
  /* Brand Accent Colors */
  --color-gold: #dfb23f;
  --color-gold-rgb: 223, 178, 63;
  --color-gold-light: #f5d580;
  --color-gold-dark: #b88d23;
  
  --color-red: #b91c1c;
  --color-red-rgb: 185, 28, 28;
  --color-red-light: #ef4444;
  
  /* Glassmorphism settings */
  --glass-bg: rgba(13, 13, 16, 0.72);
  --glass-border: rgba(223, 178, 63, 0.15);
  --glass-border-hover: rgba(223, 178, 63, 0.35);
  --glass-shadow: rgba(0, 0, 0, 0.6);
  
  /* Font Families */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(223, 178, 63, 0.2);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(223, 178, 63, 0.4);
}

/* Full-Screen Immersive Blurred Background Image */
.bg-immersive-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.bg-immersive-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(4px) brightness(0.45);
  transform: scale(1.03);
  animation: bg-zoom-slow 20s infinite alternate ease-in-out;
}

.bg-immersive-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(7, 7, 8, 0.3) 0%, rgba(7, 7, 8, 0.88) 100%);
}

/* Main Container */
.app-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100%;
  position: relative;
  z-index: 1;
  padding: 3rem 1.5rem;
}

/* Central Luxury Glassmorphic Card */
.luxury-card {
  width: 100%;
  max-width: 680px;
  background: var(--glass-bg);
  backdrop-filter: blur(25px) saturate(150%);
  -webkit-backdrop-filter: blur(25px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65), 0 0 80px rgba(223, 178, 63, 0.03);
  padding: 3.5rem 3rem;
  margin: auto;
  display: flex;
  flex-direction: column;
  transition: border-color 0.5s ease, box-shadow 0.5s ease;
  animation: card-appear 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.luxury-card:hover {
  border-color: rgba(223, 178, 63, 0.22);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7), 0 0 100px rgba(223, 178, 63, 0.05);
}

/* Card Header & Brand Branding */
.card-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2.25rem;
}

.brand-logo-img {
  height: clamp(100px, 16vw, 220px);
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
  transition: transform 0.4s ease;
}

.brand-logo-img:hover {
  transform: scale(1.03);
}

.gold-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  width: 85%;
  margin-top: 1.25rem;
}

.gold-separator .line {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(223, 178, 63, 0.4), transparent);
  flex-grow: 1;
}

.gold-separator .diamond {
  color: var(--color-gold);
  font-size: 0.7rem;
  filter: drop-shadow(0 0 4px rgba(223, 178, 63, 0.4));
  animation: separator-pulse 3s infinite alternate ease-in-out;
}

/* Card Body */
.card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Coming Soon Announcement Badge */
.badge-coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.15rem;
  background: rgba(185, 28, 28, 0.08);
  border: 1px solid rgba(185, 28, 28, 0.35);
  border-radius: 30px;
  color: var(--color-red-light);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  box-shadow: 0 0 15px rgba(185, 28, 28, 0.08);
  animation: badge-glow-pulse 3s infinite;
}

.badge-coming-soon .pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-red-light);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-red-light);
  animation: dot-pulse-anim 1.5s infinite;
}

/* Typography elements */
.main-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.main-title span {
  display: block;
}

.main-title .gradient-text-gold {
  font-weight: 600;
  background: linear-gradient(135deg, #ffffff 10%, var(--color-gold) 60%, var(--color-gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 530px;
  margin-bottom: 2.25rem;
  font-weight: 300;
  line-height: 1.6;
}

/* Newsletter Subscription Form */
.subscribe-wrapper {
  width: 100%;
  max-width: 480px;
  margin-bottom: 3rem;
}

.subscribe-form {
  position: relative;
  display: flex;
  background: rgba(10, 10, 12, 0.88);
  border: 1px solid var(--glass-border);
  padding: 0.35rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
  transition: var(--transition-smooth);
  width: 100%;
}

.subscribe-form:focus-within {
  border-color: rgba(223, 178, 63, 0.45);
  box-shadow: 0 4px 25px rgba(223, 178, 63, 0.15);
}

.subscribe-input {
  flex-grow: 1;
  border: none;
  background: transparent;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  outline: none;
  width: 60%;
}

.subscribe-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.subscribe-btn {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  color: #0c0c0e;
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0 1.5rem;
  border-radius: 50px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(223, 178, 63, 0.2);
}

.subscribe-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(223, 178, 63, 0.4);
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
}

.subscribe-btn i {
  font-size: 0.8rem;
  transition: var(--transition-fast);
}

.subscribe-btn:hover i {
  transform: translateX(3px);
}

/* Form Message Feedback */
.form-message {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  min-height: 20px;
  transition: var(--transition-fast);
  padding: 0 1rem;
}

.form-message.success {
  color: #10b981;
}

.form-message.error {
  color: var(--color-red-light);
}

/* Preview Categories Showcase */
.previews-container {
  width: 100%;
  max-width: 580px;
  margin-bottom: 1.5rem;
}

.previews-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-gold-light);
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  text-align: center;
}

.previews-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  margin: 0.5rem auto 0 auto;
  opacity: 0.5;
}

.previews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  width: 100%;
}

.preview-card {
  padding: 1.5rem 0.5rem;
  background: rgba(18, 18, 22, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  transition: var(--transition-smooth);
  cursor: pointer;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.preview-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(223, 178, 63, 0.08) 0%, transparent 100%);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 0;
}

.preview-card:hover::before {
  opacity: 1;
}

.preview-card:hover {
  border-color: rgba(223, 178, 63, 0.4);
  background: rgba(22, 22, 28, 0.6);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(223, 178, 63, 0.08);
}

.preview-icon {
  margin-bottom: 0.75rem;
  color: var(--color-gold);
  font-size: 1.35rem;
  transition: var(--transition-smooth);
  position: relative;
  z-index: 1;
}

.preview-card:hover .preview-icon {
  color: var(--color-gold-light);
  transform: scale(1.1) rotate(5deg);
}

.preview-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-main);
  transition: var(--transition-smooth);
  position: relative;
  z-index: 1;
}

.preview-card:hover .preview-name {
  color: var(--color-gold-light);
}

.preview-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-top: 0.4rem;
  transition: var(--transition-smooth);
  position: relative;
  z-index: 1;
}

.preview-card:hover .preview-desc {
  color: rgba(255, 255, 255, 0.8);
}

/* Card Footer Section */
.card-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  margin-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
  text-decoration: none;
}

.contact-item:hover {
  color: var(--text-main);
}

.contact-item i {
  color: var(--color-gold);
  font-size: 0.9rem;
  width: 14px;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-btn:hover {
  background: var(--color-gold);
  color: #0c0c0e;
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(223, 178, 63, 0.2);
}

/* Keyframes Animations */
@keyframes bg-zoom-slow {
  0% { transform: scale(1.03) translate(0, 0); }
  100% { transform: scale(1.08) translate(-1%, -1%); }
}

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

@keyframes separator-pulse {
  0% { opacity: 0.6; filter: drop-shadow(0 0 2px rgba(223, 178, 63, 0.3)); }
  100% { opacity: 1; filter: drop-shadow(0 0 6px rgba(223, 178, 63, 0.6)); }
}

@keyframes badge-glow-pulse {
  0% { border-color: rgba(185, 28, 28, 0.35); box-shadow: 0 0 10px rgba(185, 28, 28, 0.05); }
  50% { border-color: rgba(185, 28, 28, 0.6); box-shadow: 0 0 20px rgba(185, 28, 28, 0.15); }
  100% { border-color: rgba(185, 28, 28, 0.35); box-shadow: 0 0 10px rgba(185, 28, 28, 0.05); }
}

@keyframes dot-pulse-anim {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.3); }
}

/* Responsive Media Queries */
@media (max-width: 680px) {
  .app-container {
    padding: 2rem 1rem;
  }
  
  .luxury-card {
    padding: 2.5rem 1.75rem;
    border-radius: 20px;
  }
  
  .previews-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  .card-footer {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    text-align: center;
  }
  
  .footer-contact {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .luxury-card {
    padding: 2rem 1.25rem;
  }
  
  .main-title {
    font-size: 2.2rem;
  }
  
  .main-subtitle {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }
  
  .subscribe-wrapper {
    margin-bottom: 2.5rem;
  }
  
  .subscribe-form {
    flex-direction: column;
    background: rgba(10, 10, 12, 0.9);
    border-radius: 18px;
    padding: 0.5rem;
    gap: 0.5rem;
  }
  
  .subscribe-input {
    width: 100%;
    padding: 0.6rem 1rem;
    text-align: center;
  }
  
  .subscribe-btn {
    width: 100%;
    padding: 0.8rem 1rem;
    justify-content: center;
    border-radius: 24px;
  }
  
  .previews-title {
    margin-bottom: 1rem;
  }
}