/* Maholea Bygg Services - Nordic Minimalist Luxury CSS Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=Tajawal:wght@400;500;700;800&display=swap');

:root {
  --font-heading: 'Outfit', 'Tajawal', sans-serif;
  --font-body: 'Inter', 'Tajawal', sans-serif;

  /* Color Palette - Nordic Obsidian & Gold Luxury */
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-gold: #d4af37;
  --accent-gold-light: #f3e5ab;
  --accent-gold-dark: #9e7d36;
  --accent-gold-glow: rgba(212, 175, 55, 0.25);
  --gold-gradient: linear-gradient(135deg, #f5d77f 0%, #d4af37 50%, #9e7d36 100%);
  --gold-border-gradient: linear-gradient(135deg, rgba(212, 175, 55, 0.6) 0%, rgba(212, 175, 55, 0.1) 100%);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(212, 175, 55, 0.3);

  --glass-bg: rgba(15, 23, 42, 0.65);
  --glass-blur: blur(16px);
  --glass-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Overrides */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(241, 245, 249, 0.95);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --border-subtle: rgba(15, 23, 42, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.1);
}

/* Global Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* Typography Utilities */
.text-gold-gradient {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gold-glow {
  text-shadow: 0 0 20px var(--accent-gold-glow);
}

/* Glassmorphism Containers */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  transform: translateY(-4px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 20px var(--accent-gold-glow);
}

.glass-nav {
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="light"] .glass-nav {
  background: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn-gold {
  background: var(--gold-gradient);
  color: #0a0e17;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  box-shadow: 0 10px 25px var(--accent-gold-glow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-gold::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.6s ease;
}

.btn-gold:hover::before {
  left: 100%;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(212, 175, 55, 0.4);
}

.btn-outline-gold {
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  border: 1px solid var(--accent-gold);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.btn-outline-gold:hover {
  background: var(--accent-gold-glow);
  border-color: var(--accent-gold-light);
  color: var(--accent-gold-light);
  transform: translateY(-2px);
}

/* Badge System */
.badge-gold {
  background: var(--accent-gold-glow);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold-light);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 70% 30%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  padding: 120px 0 80px 0;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 14, 23, 0.4) 0%, var(--bg-primary) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Service Card Image Frame */
.service-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover .service-img-wrapper img {
  transform: scale(1.08);
}

/* ROT Calculator Card */
.rot-box {
  background: linear-gradient(145deg, rgba(17, 24, 39, 0.9), rgba(15, 23, 42, 0.7));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7), inset 0 0 20px var(--accent-gold-glow);
}

.rot-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-secondary);
  outline: none;
}

.rot-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-gold);
  cursor: pointer;
  box-shadow: 0 0 15px var(--accent-gold);
  transition: transform 0.2s ease;
}

.rot-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Process Timeline */
.process-step {
  position: relative;
  padding: 30px;
  border-left: 2px solid var(--border-gold);
}

.process-step-num {
  position: absolute;
  top: 24px;
  left: -19px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-gold);
  color: #0a0e17;
  font-family: var(--font-heading);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--accent-gold-glow);
}

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

.animate-fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* RTL Support for Arabic */
[dir="rtl"] {
  body {
    font-family: 'Tajawal', sans-serif;
  }
  .process-step {
    border-left: none;
    border-right: 2px solid var(--border-gold);
  }
  .process-step-num {
    left: auto;
    right: -19px;
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-wrapper {
    padding: 100px 0 60px 0;
    min-height: auto;
  }
  .rot-box {
    padding: 24px;
  }
}