/* Hero */
.hero {
  background: linear-gradient(0deg, rgba(0,0,0,0.8), rgba(0,0,0,0.3)), url(../images/hero-bg.jpg) center/cover no-repeat;
  min-height: 90vh;
  padding-top: 100px; /* for fixed navbar */
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255, 193, 7, 0.1) 0%, transparent 50%, rgba(255, 193, 7, 0.1) 100%);
  pointer-events: none;
}

/* Advantage cards */
.adv-card {
  background: linear-gradient(145deg, #1a1a1a 0%, #2a2a2a 100%);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 1rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.adv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.1), transparent);
  transition: left 0.5s ease;
}

.adv-card:hover::before {
  left: 100%;
}

.adv-card:hover {
  transform: translateY(-8px);
  border-color: #ffc107;
  box-shadow: 0 10px 30px rgba(255, 193, 7, 0.2);
}

/* CTA */
.cta {
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  padding: 7%;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 193, 7, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

/* Enhanced Button Styles */
.btn-warning {
  background: linear-gradient(45deg, #ffc107, #ff8f00);
  border: none;
  border-radius: 50px;
  padding: 12px 30px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-warning::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

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

.btn-warning:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 193, 7, 0.4);
  background: linear-gradient(45deg, #ff8f00, #ffc107);
}

.btn-dark {
  background: linear-gradient(45deg, #000, #333);
  border: 1px solid #ffc107;
  border-radius: 50px;
  padding: 12px 30px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.btn-dark:hover {
  background: linear-gradient(45deg, #ffc107, #ff8f00);
  color: #000 !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 193, 7, 0.4);
}

/* Footer */
footer p, footer small {
  color: #ccc;
}

/* Team image sizing: responsive and slightly smaller on large screens */
.team-image {
  width: 100%;        /* stay fluid */
  max-width: 720px;   /* cap size on wide screens */
  height: auto;       /* preserve aspect ratio */
  border-radius: 1rem;
  transition: transform 0.3s ease;
}

.team-image:hover {
  transform: scale(1.02);
}

/* Enhanced Expertise Section */
#expertise .col-6 {
  transition: all 0.3s ease;
}

#expertise .col-6:hover {
  transform: translateY(-5px);
}

#expertise i {
  transition: all 0.3s ease;
}

#expertise .col-6:hover i {
  transform: scale(1.1);
  filter: drop-shadow(0 0 10px rgba(255, 193, 7, 0.5));
}

/* Modern Section Styling */
section {
  position: relative;
}

section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.3), transparent);
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

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

.footer-main {
  animation: fadeInUp 0.6s ease-out;
}

/* Enhanced navbar */
.navbar {
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.95) !important;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(0, 0, 0, 0.98) !important;
  box-shadow: 0 2px 20px rgba(255, 193, 7, 0.1);
}

/* Hero Image Container */
.hero-image-container {
  position: relative;
  display: inline-block;
}

.floating-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(145deg, #1a1a1a 0%, #2a2a2a 100%);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 1rem;
  padding: 1rem;
  max-width: 250px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(45deg, #ffc107, #ff8f00);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Stats Section */
.stats-section .col-4 {
  transition: all 0.3s ease;
}

.stats-section .col-4:hover {
  transform: translateY(-5px);
}

.stats-section h3 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(45deg, #ffc107, #ff8f00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}