/* Public Site Styles - Bootstrap-First Approach */
/* Uses Bootstrap 5.3.2 classes with minimal custom overrides */

@view-transition {
    navigation: auto;
}

/* Customize the transition animation */
::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: 0.3s;
    animation-timing-function: ease-in-out;
}


/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* Brand Colors */
  --osp-navy: #1e3a5f;
  --osp-gold: #f4c430;
  --osp-green: #70b378;
  --osp-coral: #ff6b6b;
  --osp-teal: #20c997;
  
  /* Extended Palette */
  --osp-navy-dark: #16314d;
  --osp-navy-darker: #1a2f4d;
  --osp-coral-hover: #ff5252;
  
  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================
   GLOBAL TYPOGRAPHY
   ============================================ */
body {
  font-family: var(--font-family-base);
  color: var(--osp-navy);
}

/* ============================================
   HERO SECTION
   ============================================ */
.osp-hero {
  padding: 120px 0;
  background: linear-gradient(135deg, var(--osp-navy-darker) 0%, #2a4b6b 50%, var(--osp-navy) 100%);
  position: relative;
  overflow: hidden;
}

/* Decorative gradient orbs */
.osp-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(244, 196, 48, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.osp-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* Ensure content is above decorative elements */
.osp-hero .container {
  position: relative;
  z-index: 1;
}

/* ============================================
   GRADIENT TEXT UTILITY
   ============================================ */
.text-gradient {
  background: linear-gradient(135deg, var(--osp-gold) 0%, var(--osp-coral) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ============================================
   CUSTOM BUTTONS (Extend Bootstrap)
   ============================================ */
.btn-osp-coral {
  --bs-btn-bg: var(--osp-coral);
  --bs-btn-border-color: var(--osp-coral);
  --bs-btn-hover-bg: var(--osp-coral-hover);
  --bs-btn-hover-border-color: var(--osp-coral-hover);
  --bs-btn-active-bg: var(--osp-coral-hover);
  --bs-btn-active-border-color: var(--osp-coral-hover);
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.btn-osp-coral:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-osp-outline-light {
  --bs-btn-bg: rgba(255, 255, 255, 0.1);
  --bs-btn-border-color: rgba(255, 255, 255, 0.8);
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.2);
  --bs-btn-hover-border-color: #fff;
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: rgba(255, 255, 255, 0.2);
  --bs-btn-active-border-color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}

.btn-osp-outline-light:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.btn-osp-primary {
  --bs-btn-bg: var(--osp-navy);
  --bs-btn-border-color: var(--osp-navy);
  --bs-btn-hover-bg: var(--osp-navy-dark);
  --bs-btn-hover-border-color: var(--osp-navy-dark);
  --bs-btn-active-bg: var(--osp-navy-dark);
  --bs-btn-active-border-color: var(--osp-navy-dark);
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.btn-osp-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-osp-outline {
  --bs-btn-border-color: var(--osp-navy);
  --bs-btn-hover-bg: var(--osp-navy);
  --bs-btn-hover-border-color: var(--osp-navy);
  --bs-btn-color: var(--osp-navy);
  --bs-btn-hover-color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.btn-osp-outline:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* ============================================
   NAVIGATION (Extend Bootstrap Navbar)
   ============================================ */
.navbar-osp {
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

.navbar-osp .navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--osp-navy);
}

.navbar-osp .nav-link {
  color: #6c757d;
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.2s ease;
}

.navbar-osp .nav-link:hover {
  color: var(--osp-navy);
}

.navbar-osp .nav-link.active {
  color: var(--osp-coral);
  font-weight: 600;
}

/* ============================================
   CARDS (Extend Bootstrap Cards)
   ============================================ */
.card-osp {
  border: none;
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.card-osp:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.card-osp-navy {
  background: linear-gradient(135deg, var(--osp-navy) 0%, #2a4b6b 100%);
  color: #fff;
  border: none;
  border-radius: 1rem;
}

/* ============================================
   UTILITY CLASSES (Bootstrap Extensions)
   ============================================ */
.bg-osp-navy { background-color: var(--osp-navy) !important; }
.bg-osp-gold { background-color: var(--osp-gold) !important; }
.bg-osp-green { background-color: var(--osp-green) !important; }
.bg-osp-coral { background-color: var(--osp-coral) !important; }
.bg-osp-teal { background-color: var(--osp-teal) !important; }

.text-osp-navy { color: var(--osp-navy) !important; }
.text-osp-gold { color: var(--osp-gold) !important; }
.text-osp-green { color: var(--osp-green) !important; }
.text-osp-coral { color: var(--osp-coral) !important; }
.text-osp-teal { color: var(--osp-teal) !important; }

/* ============================================
   SECTIONS
   ============================================ */
.osp-section {
  padding: 5rem 0;
}

/* ============================================
   FOOTER
   ============================================ */
.footer-osp {
  background-color: var(--osp-navy);
  color: #fff;
  padding: 2.5rem 0 1.25rem;
}

.footer-osp a {
  color: #f8f9fa;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-osp a:hover {
  color: #fff;
}

.footer-powered-by {
  border-top: 1px solid #2a4b6b;
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.8;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

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

.animate-slide-up {
  animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animation delays for staggered effects */
.animate-fade-in:nth-child(2) {
  animation-delay: 0.2s;
}

.animate-fade-in:nth-child(3) {
  animation-delay: 0.4s;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .osp-hero {
    min-height: 80vh;
    padding: 80px 0;
  }
  
  .osp-section {
    padding: 3.75rem 0;
  }
  
  .btn-osp-primary,
  .btn-osp-coral,
  .btn-osp-outline,
  .btn-osp-outline-light {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }
}

/* Mobile hero gradient orbs - smaller */
@media (max-width: 768px) {
  .osp-hero::before {
    width: 400px;
    height: 400px;
  }
  
  .osp-hero::after {
    width: 350px;
    height: 350px;
  }
}