/**
 * PENDEKAR.AI - Color Theme Configuration
 * Inspired by Assistnify.com color palette
 * Last Updated: December 2024
 */

:root {
  /* ==================== PRIMARY BACKGROUNDS ==================== */
  --bg-primary-start: #0f172a;      /* Slate 900 */
  --bg-primary-mid: #1e1b4b;        /* Indigo 900 */
  --bg-primary-end: #312e81;        /* Indigo 800 */
  
  --bg-secondary: #1e293b;          /* Slate 800 */
  --bg-dark: #0a0f1e;               /* Footer dark */
  
  /* ==================== ACCENT GRADIENTS (Logo-Based Theme) ==================== */
  /* Primary Teal/Turquoise Gradient (Brand Color) */
  --accent-primary-start: #06bfae;  /* Brand Teal */
  --accent-primary-end: #14b8a6;    /* Teal 500 */
  
  /* Secondary Navy Blue Gradient */
  --accent-secondary-start: #005a87; /* Brand Navy */
  --accent-secondary-end: #0284c7;   /* Sky 600 */
  
  /* CTA Coral/Orange Gradient (Complementary to Teal) */
  --accent-cta-start: #ff6b35;      /* Vibrant Coral */
  --accent-cta-end: #f97316;        /* Orange 600 */
  
  /* Success Green */
  --accent-success: #10b981;        /* Emerald 500 */
  
  /* ==================== MALAYSIAN FLAG COLORS ==================== */
  --malaysia-red: #cc0001;
  --malaysia-blue: #010066;
  --malaysia-yellow: #ffcc00;
  --malaysia-white: #ffffff;
  
  /* ==================== TEXT COLORS ==================== */
  --text-white: #ffffff;
  --text-gray-light: #cbd5e1;       /* Slate 300 */
  --text-gray: #94a3b8;             /* Slate 400 */
  --text-gray-dark: #64748b;        /* Slate 500 */
  
  /* ==================== GLASSMORPHISM ==================== */
  --glass-bg: rgba(255, 255, 255, 0.01);
  --glass-bg-hover: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(6, 191, 174, 0.2);  /* Teal tint */
  --glass-border-hover: rgba(6, 191, 174, 0.4);
  
  /* ==================== SHADOWS ==================== */
  --shadow-teal: rgba(6, 191, 174, 0.25);
  --shadow-teal-hover: rgba(6, 191, 174, 0.4);
  --shadow-navy: rgba(0, 90, 135, 0.2);
  --shadow-glow: rgba(6, 191, 174, 0.3);
  
  /* ==================== SPACING ==================== */
  --nav-height: 80px;
  --section-padding-y: 6rem;
  --section-padding-y-mobile: 4rem;
}

/* ==================== GRADIENT UTILITIES ==================== */
.bg-gradient-primary {
  background: linear-gradient(135deg, 
    var(--bg-primary-start) 0%, 
    var(--bg-primary-mid) 50%, 
    var(--bg-primary-end) 100%);
}

.bg-gradient-accent-purple {
  background: linear-gradient(135deg, 
    var(--accent-primary-start) 0%, 
    var(--accent-primary-end) 100%);
}

.bg-gradient-accent-cyan {
  background: linear-gradient(135deg, 
    var(--accent-secondary-start) 0%, 
    var(--accent-secondary-end) 100%);
}

.bg-gradient-cta {
  background: linear-gradient(135deg, 
    var(--accent-cta-start) 0%, 
    var(--accent-cta-end) 100%);
}

.bg-gradient-animated {
  background: linear-gradient(135deg, 
    var(--accent-primary-start) 0%, 
    var(--accent-primary-end) 50%, 
    var(--accent-secondary-start) 100%);
  background-size: 200% 200%;
  animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ==================== GLASSMORPHIC CARD ==================== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-8px);
  box-shadow: 
    0 20px 60px var(--shadow-teal-hover),
    0 0 80px var(--shadow-glow);
}

/* ==================== PENDEKAR CHARACTER CARD ==================== */
.pendekar-card {
  background: linear-gradient(135deg, 
    rgba(6, 191, 174, 0.04) 0%, 
    rgba(20, 184, 166, 0.02) 100%);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--glass-border);
  box-shadow: 
    0 8px 32px var(--shadow-teal),
    inset 0 1px 1px rgba(255, 255, 255, 0.02);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

/* Animated gradient border effect */
.pendekar-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(
    45deg,
    #06bfae,
    #14b8a6,
    #06b6d4,
    #0ea5e9,
    #06bfae
  );
  border-radius: inherit;
  opacity: 0;
  z-index: -1;
  background-size: 400% 400%;
  animation: gradientShift 8s ease infinite;
  transition: opacity 0.4s ease;
}

.pendekar-card:hover::before {
  opacity: 0.3;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Smooth hover lift with subtle rotation */
.pendekar-card:hover {
  transform: translateY(-12px) scale(1.02) rotateX(2deg);
  border-color: var(--glass-border-hover);
  box-shadow: 
    0 20px 60px var(--shadow-teal-hover),
    0 0 80px var(--shadow-glow);
}

/* Image bounce animation on hover */
.pendekar-card:hover .gradient-hang-tuah img,
.pendekar-card:hover .gradient-hang-jebat img,
.pendekar-card:hover .gradient-hang-lekir img,
.pendekar-card:hover .gradient-hang-kasturi img,
.pendekar-card:hover .gradient-rentap img,
.pendekar-card:hover .gradient-tok-janggut img,
.pendekar-card:hover .gradient-puteri-saadong img,
.pendekar-card:hover .gradient-mahsuri img,
.pendekar-card:hover .gradient-temenggong img,
.pendekar-card:hover .gradient-siti-wan img,
.pendekar-card:hover .gradient-mat-kilau img,
.pendekar-card:hover .gradient-admiral-li img {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

/* Staggered fade-in animation */
.pendekar-card {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.pendekar-card:nth-child(1) { animation-delay: 0.1s; }
.pendekar-card:nth-child(2) { animation-delay: 0.2s; }
.pendekar-card:nth-child(3) { animation-delay: 0.3s; }
.pendekar-card:nth-child(4) { animation-delay: 0.4s; }
.pendekar-card:nth-child(5) { animation-delay: 0.5s; }
.pendekar-card:nth-child(6) { animation-delay: 0.6s; }
.pendekar-card:nth-child(7) { animation-delay: 0.7s; }
.pendekar-card:nth-child(8) { animation-delay: 0.8s; }
.pendekar-card:nth-child(9) { animation-delay: 0.9s; }
.pendekar-card:nth-child(10) { animation-delay: 1s; }
.pendekar-card:nth-child(11) { animation-delay: 1.1s; }
.pendekar-card:nth-child(12) { animation-delay: 1.2s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Pulse glow effect for badges */
.pendekar-card:hover .badge-role {
  animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(6, 191, 174, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(6, 191, 174, 0.6);
  }
}

/* Hero section floating animation (only for small cards in hero) */
.hero-float {
  animation: floatLeftRight 3s ease-in-out infinite;
  opacity: 1 !important; /* Override fade-in opacity */
}

.hero-float:nth-child(1) { animation-delay: 0s; }
.hero-float:nth-child(2) { animation-delay: 0.5s; }
.hero-float:nth-child(3) { animation-delay: 1s; }
.hero-float:nth-child(4) { animation-delay: 1.5s; }
.hero-float:nth-child(5) { animation-delay: 2s; }
.hero-float:nth-child(6) { animation-delay: 2.5s; }

@keyframes floatLeftRight {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(8px);
  }
  75% {
    transform: translateX(-8px);
  }
}

/* ==================== CTA BUTTONS ==================== */
.btn-primary {
  background: linear-gradient(135deg, 
    var(--accent-primary-start) 0%, 
    var(--accent-primary-end) 50%, 
    var(--accent-cta-start) 100%);
  background-size: 200% 200%;
  box-shadow: 
    0 10px 40px var(--shadow-teal),
    0 0 20px var(--shadow-glow);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-position: 100% 50%;
  transform: translateY(-2px);
  box-shadow: 
    0 15px 50px var(--shadow-teal-hover),
    0 0 30px var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--accent-primary-end);
  color: var(--text-white);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--accent-primary-end);
  border-color: var(--accent-primary-start);
  box-shadow: 0 10px 30px var(--shadow-teal);
  transform: translateY(-2px);
}

.btn-cta {
  background: linear-gradient(135deg, 
    var(--accent-cta-start) 0%, 
    var(--accent-cta-end) 100%);
  box-shadow: 
    0 10px 40px rgba(245, 158, 11, 0.4),
    0 0 20px rgba(249, 115, 22, 0.3);
  transition: all 0.3s ease;
}

.btn-cta:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 
    0 15px 50px rgba(245, 158, 11, 0.5),
    0 0 30px rgba(249, 115, 22, 0.4);
}

/* ==================== NAVIGATION BAR ==================== */
.nav-glass {
  background: rgba(15, 23, 42, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.nav-glass.scrolled {
  background: rgba(15, 23, 42, 0.4);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ==================== ANIMATED BACKGROUND PATTERNS ==================== */
.animated-bg {
  position: relative;
  overflow: hidden;
}

.animated-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(6, 191, 174, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(20, 184, 166, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(0, 90, 135, 0.06) 0%, transparent 50%);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* ==================== SCROLL ANIMATIONS ==================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== GRID PATTERN OVERLAY ==================== */
.grid-pattern {
  background-image: 
    linear-gradient(rgba(6, 191, 174, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 191, 174, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* ==================== GLOW EFFECTS ==================== */
.glow-teal {
  box-shadow: 0 0 30px var(--shadow-glow);
}

.glow-navy {
  box-shadow: 0 0 30px rgba(0, 90, 135, 0.4);
}

.glow-coral {
  box-shadow: 0 0 30px rgba(255, 107, 53, 0.3);
}

/* ==================== RESPONSIVE UTILITIES ==================== */
@media (max-width: 768px) {
  :root {
    --section-padding-y: var(--section-padding-y-mobile);
    --nav-height: 64px;
  }
}

/* ==================== DARK MODE ENHANCEMENTS ==================== */
.dark-mode-text {
  color: var(--text-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.dark-mode-subtext {
  color: var(--text-gray-light);
}

/* ==================== BADGE STYLES ==================== */
.badge-malaysia {
  background: linear-gradient(135deg, 
    var(--malaysia-red) 0%, 
    var(--malaysia-blue) 100%);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-white);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.badge-role {
  background: rgba(6, 191, 174, 0.15);
  border: 1px solid var(--accent-primary-start);
  padding: 0.25rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-primary-start);
}

/* ==================== PENDEKAR COLOR GRADIENTS ==================== */
.gradient-hang-tuah { background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%); }
.gradient-hang-jebat { background: linear-gradient(135deg, #991b1b 0%, #ef4444 100%); }
.gradient-hang-lekir { background: linear-gradient(135deg, #0e7490 0%, #06b6d4 100%); }
.gradient-hang-kasturi { background: linear-gradient(135deg, #a16207 0%, #eab308 100%); }
.gradient-rentap { background: linear-gradient(135deg, #15803d 0%, #22c55e 100%); }
.gradient-tok-janggut { background: linear-gradient(135deg, #7e22ce 0%, #a855f7 100%); }
.gradient-puteri-saadong { background: linear-gradient(135deg, #db2777 0%, #f472b6 100%); }
.gradient-mahsuri { background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%); }
.gradient-temenggong { background: linear-gradient(135deg, #d97706 0%, #fbbf24 100%); }
.gradient-siti-wan { background: linear-gradient(135deg, #c2410c 0%, #f97316 100%); }
.gradient-mat-kilau { background: linear-gradient(135deg, #047857 0%, #10b981 100%); }
.gradient-admiral-li { background: linear-gradient(135deg, #0369a1 0%, #0ea5e9 100%); }