/* ============================================
   DRES CONSULTACY - MAIN STYLES
   ============================================ */

@import 'design-system.css';
@import 'animations.css';
@import 'gold-effects.css';

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(15, 27, 45, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid rgba(201, 162, 77, 0.2);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(15, 27, 45, 0.15);
  border-bottom-color: rgba(201, 162, 77, 0.4);
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  position: relative;
  transition: all var(--transition-base);
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-teal));
  transition: width var(--transition-base);
}

.logo:hover::after {
  width: 100%;
}

.logo:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  color: var(--color-navy);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  transition: all var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-teal));
  transform: translateX(-50%);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-emerald);
}

/* Dropdown Menu */
.nav-item {
  position: relative;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(15, 27, 45, 0.15);
  padding: var(--spacing-md);
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  margin-top: var(--spacing-sm);
  border: 1px solid rgba(201, 162, 77, 0.2);
  border-top: 3px solid var(--color-gold);
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--color-white);
}

.dropdown-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-navy);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  font-size: 0.95rem;
}

.dropdown-item:hover {
  background: linear-gradient(135deg, rgba(201, 162, 77, 0.1) 0%, rgba(201, 162, 77, 0.05) 100%);
  color: var(--color-emerald);
  padding-left: var(--spacing-lg);
}

.dropdown-item-title {
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.25rem;
  display: block;
}

.dropdown-item-subtitle {
  font-size: 0.85rem;
  color: var(--color-steel-grey);
  display: block;
}
  transform: translateY(-2px);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  margin-left: var(--spacing-md);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-navy);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1a2d47 50%, #0f1b2d 100%);
  background-size: 200% 200%;
  animation: gradientShift 15s ease infinite;
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(201, 162, 77, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(46, 196, 182, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  animation: fadeInDown 1s ease-out;
}

.hero h1 .gold-text {
  background: linear-gradient(135deg, var(--color-gold) 0%, #e8d4a3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  display: inline-block;
  animation: goldShine 3s infinite;
  background-size: 200% 100%;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
  animation: fadeInUp 1s ease-out 0.2s both;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
}

.hero-cta-group {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   TRUST BAR
   ============================================ */

.trust-bar {
  background-color: var(--color-white);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-light-grey);
  border-bottom: 1px solid var(--color-light-grey);
}

.trust-bar-content {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  font-family: var(--font-data);
  font-size: 0.875rem;
  color: var(--color-steel-grey);
}

.trust-bar-divider {
  color: var(--color-light-grey);
}

.trust-keyword {
  font-weight: 600;
  color: var(--color-navy);
}

/* ============================================
   GROWTH PILLARS
   ============================================ */

.pillars {
  padding: var(--spacing-3xl) 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.pillar-card {
  text-align: center;
  padding: var(--spacing-xl);
}

.pillar-number {
  font-family: var(--font-data);
  font-size: 4rem;
  background: linear-gradient(135deg, var(--color-emerald) 0%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
  animation: float 3s ease-in-out infinite;
  text-shadow: 0 0 30px rgba(201, 162, 77, 0.3);
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-navy);
  margin-bottom: var(--spacing-sm);
}

.pillar-description {
  color: var(--color-steel-grey);
  line-height: 1.6;
}

/* ============================================
   SERVICES PREVIEW
   ============================================ */

.services-preview {
  background-color: var(--color-light-grey);
  padding: var(--spacing-3xl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.service-tile {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
}

.service-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.service-tile-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-navy);
  margin-bottom: var(--spacing-sm);
}

.service-tile-impact {
  color: var(--color-emerald);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.service-tile-description {
  color: var(--color-steel-grey);
  font-size: 0.9rem;
  display: none;
}

.service-tile:hover .service-tile-description {
  display: block;
}

/* ============================================
   SECTORS BLOCK
   ============================================ */

.sectors {
  padding: var(--spacing-3xl) 0;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.sector-card {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-emerald);
}

.sector-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-navy);
  margin-bottom: var(--spacing-md);
}

.sector-challenge {
  color: var(--color-steel-grey);
  margin-bottom: var(--spacing-sm);
}

.sector-leak {
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: linear-gradient(135deg, rgba(201, 162, 77, 0.1) 0%, rgba(201, 162, 77, 0.05) 100%);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px rgba(201, 162, 77, 0.2);
}

/* ============================================
   CTA BAND
   ============================================ */

.cta-band {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1a2d47 100%);
  background-size: 200% 200%;
  animation: gradientShift 10s ease infinite;
  color: var(--color-white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 50%, rgba(201, 162, 77, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(46, 196, 182, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta-band > .container {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.cta-band h2 .gold-text {
  background: linear-gradient(135deg, var(--color-gold) 0%, #e8d4a3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-lg);
  font-size: 1.125rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  display: block;
  margin-bottom: var(--spacing-xs);
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--color-teal);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

/* ============================================
   RESPONSIVE NAVIGATION
   ============================================ */

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-cta {
    margin-left: 0;
    width: 100%;
  }
  
  .hero-cta-group {
    flex-direction: column;
  }
  
  .hero-cta-group .btn {
    width: 100%;
  }
  
  .navbar-container {
    position: relative;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .pillars-grid,
  .services-grid,
  .sectors-grid {
    grid-template-columns: 1fr;
  }
  
  .grid-5 {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}