/* Investera Custom Styles - Navy & Gold Branding */

:root {
  --navy-primary: #010002;
  --navy-dark: #20104e;
  --navy-light: #825bc2;
  --gold-primary: #9570da;
  --gold-dark: #af87dd;
  --gold-light: #a186e9;
  --text-light: #f8f9fa;
  --text-dark: #212529;
  --shadow: 0 4px 12px rgba(0,0,0,0.15);
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
}

/* Navigation */
.navbar-custom {
  background: linear-gradient(135deg, var(--navy-primary), var(--navy-dark));
  box-shadow: var(--shadow);
  padding: 1rem 0;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--gold-primary) !important;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.navbar-nav .nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--gold-primary) !important;
}

/* Hero Section */
.hero {
  background: url("asset/banner123.jpg") no-repeat center center;
  background-size: cover;
  height: 100vh; /* full screen */
  display: flex;
  align-items: center;
  color: #fff; /* makes text readable */
  position: relative;
}


.hero h1 {
  font-size: 4.5rem;
  font-weight: 800;
  text-shadow: 3px 3px 6px rgba(0,0,0,0.7);
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* black overlay with 50% opacity */
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2; /* puts text above overlay */
}

.hero .tagline {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.hero .cta-buttons {
  margin-top: 2rem;
}

.hero .btn {
  margin: 0.5rem;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-gold {
  background: linear-gradient(45deg, var(--gold-primary), var(--gold-dark));
  border: none;
  color: var(--navy-dark);
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
  color: var(--navy-dark);
}

.btn-outline-gold {
  border: 2px solid var(--gold-primary);
  color: var(--gold-primary);
  background: transparent;
}

.btn-outline-gold:hover {
  background: var(--gold-primary);
  color: var(--navy-dark);
  transform: translateY(-2px);
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 3rem;
  text-align: center;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #666;
  text-align: center;
  margin-bottom: 4rem;
}

/* Cards */
.card-custom {
  border: none;
  border-radius: 15px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card-custom:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.card-header-custom {
  background: linear-gradient(135deg, var(--navy-primary), var(--navy-light));
  color: var(--text-light);
  border: none;
  padding: 1.5rem;
  font-weight: 600;
}

/* CSE Widget */
.cse-widget {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border-radius: 15px;
  padding: 2rem;
  box-shadow: var(--shadow);
  margin: 2rem 0;
}

.cse-index {
  font-size: 3rem;
  font-weight: 800;
  color: var(--navy-primary);
  text-align: center;
  margin: 1rem 0;
}

.cse-change {
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
}

.positive {
  color: #28a745;
}

.negative {
  color: #dc3545;
}

/* Market Data Tables */
.market-table {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.market-table th {
  background: var(--navy-primary);
  color: var(--text-light);
  border: none;
  font-weight: 600;
  padding: 1rem;
}

.market-table td {
  padding: 1rem;
  border-color: #e9ecef;
}

/* Ticker */
.ticker {
  background: var(--navy-dark);
  color: var(--text-light);
  padding: 1rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-content {
  display: inline-block;
  animation: scroll 30s linear infinite;
  font-weight: 500;
}

@keyframes scroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* Timeline */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gold-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin: 2rem 0;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 2rem;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 2rem;
}

.timeline-content {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 0;
  height: 0;
  border: 10px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  right: -20px;
  border-left-color: white;
}

.timeline-item:nth-child(even) .timeline-content::before {
  left: -20px;
  border-right-color: white;
}

/* Contact Form */
.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

.form-control {
  border: 2px solid #e9ecef;
  border-radius: 10px;
  padding: 12px 15px;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
}

/* Footer */
.footer-custom {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-primary));
  color: var(--text-light);
  padding: 3rem 0 1rem;
}

.footer-custom a {
  color: var(--gold-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-custom a:hover {
  color: var(--gold-light);
}

/* Loading Spinner */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--gold-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero .tagline {
    font-size: 1.2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 3rem;
    padding-right: 0;
  }
  
  .timeline-content::before {
    left: -20px !important;
    right: auto !important;
    border-right-color: white !important;
    border-left-color: transparent !important;
  }
}

/* Utility Classes */
.bg-navy {
  background-color: var(--navy-primary);
}

.bg-gold {
  background-color: var(--gold-primary);
}

.text-navy {
  color: var(--navy-primary);
}

.text-gold {
  color: var(--gold-primary);
}

.shadow-custom {
  box-shadow: var(--shadow);
}