/* ==========================================================================
   SDM Tekstil - Under Construction CSS Stylesheet (Simplified)
   ========================================================================== */

/* Google Fonts Import & Variable Declarations */
:root {
  /* Colors */
  --bg-dark: #070709;
  --bg-card: rgba(18, 18, 22, 0.65);
  --border-gold: rgba(212, 175, 55, 0.2);
  
  --gold-primary: #d4af37;
  --gold-light: #f3e5ab;
  --gold-dark: #aa7c11;
  --gold-gradient: linear-gradient(135deg, var(--gold-light), var(--gold-primary), var(--gold-dark));
  
  --text-white: #ffffff;
  --text-light: #f5f5f7;
  --text-muted: #a1a1a6;
  
  /* Fonts */
  --font-title: 'Cinzel', serif;
  --font-body: 'Outfit', sans-serif;
  
  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* Interactive Floating Canvas Background */
#particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* Base radial gradient glow effect for the whole page */
body::before {
  content: '';
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120vw;
  height: 120vh;
  background: 
    radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(170, 124, 17, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(15, 15, 20, 0.2) 0%, #070709 100%);
  z-index: 0;
  pointer-events: none;
}

/* Main Container */
.container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  min-height: 100vh;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

/* Central Glassmorphic Card */
.glass-card {
  width: 100%;
  max-width: 680px;
  background: var(--bg-card);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--border-gold);
  border-radius: 24px;
  padding: 50px 40px;
  text-align: center;
  box-shadow: 
    0 30px 60px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 0 100px rgba(212, 175, 55, 0.02);
  margin: auto;
  opacity: 0;
  transform: translateY(30px);
  animation: cardEntrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Logo Section */
.logo-container {
  margin-bottom: 30px;
  position: relative;
  display: inline-block;
}

.logo {
  max-width: 320px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.15));
  animation: floatLogo 6s ease-in-out infinite;
}

/* Content Text */
.content-text {
  margin-bottom: 10px;
}

.main-title {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  margin-bottom: 20px;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 20px rgba(212, 175, 55, 0.1);
  display: inline-block;
}

.description {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
  font-weight: 300;
}

/* Footer Section */
.footer {
  width: 100%;
  margin-top: 30px;
  text-align: center;
  opacity: 0;
  animation: fadeIn 1s ease-out 0.6s forwards;
}

/* Contact Info Layout */
.contact-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 25px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.contact-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.contact-item:hover, .contact-item a:hover {
  color: var(--gold-primary);
}

.contact-icon {
  width: 18px;
  height: 18px;
  stroke: var(--gold-primary);
}

/* Social Media Section */
.social-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 20px;
}

.social-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.social-icon svg {
  width: 20px;
  height: 20px;
}

.social-icon:hover {
  color: var(--gold-primary);
  border-color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.05);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(212, 175, 55, 0.15);
}

.copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.05em;
}

/* Animations */
@keyframes cardEntrance {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes floatLogo {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Responsive Queries */
@media (max-width: 768px) {
  .glass-card {
    padding: 40px 25px;
    border-radius: 20px;
  }
  
  .main-title {
    font-size: 1.7rem;
    letter-spacing: 0.18em;
  }
  
  .logo {
    max-width: 260px;
  }
  
  .contact-info {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .glass-card {
    padding: 30px 20px;
  }
  
  .logo {
    max-width: 220px;
  }
  
  .main-title {
    font-size: 1.4rem;
    letter-spacing: 0.15em;
  }
  
  .description {
    font-size: 0.95rem;
  }
}