/* 
 * Astral Finance - CSS Styles
 * Modern, responsive, and visually appealing design
 * Using Minimalist design system with Block Interface elements
 */

:root {
  /* Primary Colors */
  --primary-color: #4e6bff;
  --primary-dark: #3a50c7;
  --primary-light: #7c93ff;
  
  /* Secondary Colors */
  --secondary-color: #ff6b4e;
  --secondary-dark: #d85a41;
  --secondary-light: #ff8e78;
  
  /* Accent Colors */
  --accent-1: #38d9a9;
  --accent-1-dark: #2bb38b;
  --accent-1-light: #5eecc1;
  
  --accent-2: #ffd166;
  --accent-2-dark: #e6b94d;
  --accent-2-light: #ffe29f;
  
  --accent-3: #ef5da8;
  --accent-3-dark: #d64a8e;
  --accent-3-light: #ff7db9;
  
  /* Neutral Colors */
  --dark: #333333;
  --dark-gray: #555555;
  --medium-gray: #888888;
  --light-gray: #e0e0e0;
  --off-white: #f8f9fa;
  --white: #ffffff;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  
  /* Typography */
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Rubik', sans-serif;
}

/* Base Styles */
body {
  font-family: var(--font-body);
  color: var(--dark-gray);
  line-height: 1.6;
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--primary-color);
  transition: color var(--transition-fast);
  text-decoration: none;
}

a:hover {
  color: var(--primary-dark);
}

.text-white {
  color: var(--white) !important;
}

img {
  max-width: 100%;
  height: auto;
}

section {
  padding: var(--space-lg) 0;
}

.bg-light {
  background-color: var(--off-white);
}

/* Header & Navigation */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  padding: 1rem 0;
}

.navbar-brand img {
  max-height: 60px;
  transition: transform var(--transition-normal);
}

.navbar-brand:hover img {
  transform: scale(1.05);
}

.nav-link {
  position: relative;
  color: var(--dark) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  padding: 0.5rem 0.25rem !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

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

/* Buttons */
.btn {
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  border: none;
  text-transform: none;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-sm);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--white);
}

.btn-outline-light {
  border: 2px solid var(--white);
  color: var(--white);
}

.btn-outline-light:hover {
  background-color: var(--white);
  color: var(--primary-color);
}

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

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-outline-success {
  border: 2px solid var(--accent-1);
  color: var(--accent-1);
}

.btn-outline-success:hover {
  background-color: var(--accent-1);
  color: var(--white);
}

.btn-outline-info {
  border: 2px solid var(--primary-light);
  color: var(--primary-light);
}

.btn-outline-info:hover {
  background-color: var(--primary-light);
  color: var(--white);
}

.btn-outline-warning {
  border: 2px solid var(--accent-2);
  color: var(--accent-2-dark);
}

.btn-outline-warning:hover {
  background-color: var(--accent-2);
  color: var(--dark);
}

.btn-outline-danger {
  border: 2px solid var(--accent-3);
  color: var(--accent-3);
}

.btn-outline-danger:hover {
  background-color: var(--accent-3);
  color: var(--white);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--white);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 100%);
  z-index: 0;
}

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

.hero h1 {
  color: var(--white);
  font-weight: 800;
  margin-bottom: var(--space-md);
  animation: fadeInUp 1s ease-out;
}

.hero p.lead {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 1s ease-out 0.2s;
  animation-fill-mode: backwards;
  color: rgba(255, 255, 255, 0.9);
}

.hero .btn {
  animation: fadeInUp 1s ease-out 0.4s;
  animation-fill-mode: backwards;
}

/* Statistics Section */
.statistics {
  position: relative;
  z-index: 1;
}

.stat-widget {
  padding: var(--space-md);
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  height: 100%;
  text-align: center;
}

.stat-widget:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-circle {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
  border-radius: 50%;
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-weight: bold;
}

.stat-widget h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--dark);
}

.stat-widget p {
  color: var(--dark-gray);
  margin-bottom: 0;
}

/* Services Section */
.services .card {
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.services .card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.services .card-image {
  position: relative;
  overflow: hidden;
  height: 250px;
}

.services .card-img-top {
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.services .card:hover .card-img-top {
  transform: scale(1.05);
}

.services .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.services .card-title {
  position: relative;
  padding-bottom: 15px;
  margin-bottom: 15px;
}

.services .card-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

.services .card:hover .card-title::after {
  width: 80px;
}

.services .progress-container {
  margin-top: auto;
}

.services .progress {
  height: 8px;
  border-radius: 4px;
  background-color: var(--light-gray);
  overflow: hidden;
  margin-top: 5px;
}

.services .progress-bar {
  background: linear-gradient(to right, var(--primary-color), var(--primary-light));
  animation: progressAnimation 1.5s ease-out forwards;
  transform-origin: left;
  transform: scaleX(0);
}

/* Case Studies */
.case-studies .card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.case-studies .card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.case-studies .card-image {
  height: 300px;
  overflow: hidden;
}

.case-studies .card-img-top {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.case-studies .card:hover .card-img-top {
  transform: scale(1.05);
}

.case-studies .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.timeline-container {
  position: relative;
  padding-left: 30px;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10px;
  width: 2px;
  height: 100%;
  background-color: var(--primary-light);
}

.timeline-item {
  position: relative;
  margin-bottom: 20px;
}

.timeline-marker {
  position: absolute;
  top: 6px;
  left: -30px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(78, 107, 255, 0.2);
  z-index: 1;
}

.timeline-content {
  padding-bottom: 10px;
}

.timeline-content p {
  margin-bottom: 0;
}

/* Team/Instructors Section */
.instructors .card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.instructors .card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.instructors .card-image {
  height: 350px;
  overflow: hidden;
}

.instructors .card-img-top {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.instructors .card:hover .card-img-top {
  transform: scale(1.05);
}

.instructors .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.instructors .text-primary {
  color: var(--primary-color) !important;
}

.social-links a {
  color: var(--primary-color);
  margin-right: 10px;
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Research Section */
.research .card {
  border-radius: var(--radius-md);
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.research .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.research .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.badge {
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: var(--space-sm);
}

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

.bg-success {
  background-color: var(--accent-1) !important;
}

.bg-info {
  background-color: var(--primary-light) !important;
}

.bg-warning {
  background-color: var(--accent-2) !important;
}

.bg-danger {
  background-color: var(--accent-3) !important;
}

/* Contact Section */
.contact {
  position: relative;
}

.contact-info {
  margin-bottom: var(--space-lg);
}

.icon-circle {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  font-size: 1.25rem;
}

.business-hours {
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.map-container {
  height: 300px;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.map-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-form-container {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  height: 100%;
}

.form-control, .form-select {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--light-gray);
  transition: all var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(78, 107, 255, 0.25);
}

/* Behind the Scenes */
.behind-scenes img {
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal);
}

.behind-scenes img:hover {
  transform: scale(1.02);
}

.process-step {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
}

/* Media Section */
.media .card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.media .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.media .card-image {
  height: 300px;
  overflow: hidden;
}

.media .card-img-top {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.media .card:hover .card-img-top {
  transform: scale(1.05);
}

.media .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

/* Footer */
.footer {
  background-color: var(--dark) !important;
  color: var(--white);
  padding: var(--space-lg) 0;
}

.footer h3, .footer h4 {
  color: var(--white);
  position: relative;
  padding-bottom: 15px;
}

.footer h3::after, .footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
}

.footer ul {
  padding-left: 0;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--white);
}

.footer hr {
  border-color: rgba(255, 255, 255, 0.1);
  margin: var(--space-md) 0;
}

.footer .social-links a {
  font-size: 1rem;
  margin-right: var(--space-sm);
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer .social-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer form .input-group {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.footer form .form-control {
  border: none;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 0;
}

.footer form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.footer form .btn {
  border-radius: 0;
  padding: 0.75rem 1.5rem;
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
}

.success-container {
  max-width: 800px;
  padding: var(--space-lg);
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.success-icon {
  font-size: 4rem;
  color: var(--accent-1);
  margin-bottom: var(--space-md);
}

/* Privacy & Terms Pages */
.privacy-content, .terms-content {
  padding-top: 100px;
  padding-bottom: var(--space-xl);
}

/* External Resources */
.external-resources .card {
  height: 100%;
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.external-resources .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.external-resources .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.external-resources ul li a {
  color: var(--dark-gray);
  transition: color var(--transition-fast);
  display: block;
  padding: 8px 0;
}

.external-resources ul li a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

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

@keyframes progressAnimation {
  0% {
    transform: scaleX(0);
  }
  100% {
    transform: scaleX(1);
  }
}

/* Utility Classes */
.text-primary {
  color: var(--primary-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.bg-gradient-primary {
  background: linear-gradient(45deg, var(--primary-color), var(--primary-light)) !important;
}

.shadow-hover {
  transition: box-shadow var(--transition-normal);
}

.shadow-hover:hover {
  box-shadow: var(--shadow-lg);
}

.rounded-custom {
  border-radius: var(--radius-md);
}

.overflow-hidden {
  overflow: hidden;
}

.read-more {
  font-weight: 600;
  color: var(--primary-color);
  position: relative;
  padding-right: 20px;
  transition: all var(--transition-fast);
}

.read-more::after {
  content: '→';
  position: absolute;
  right: 0;
  transition: transform var(--transition-fast);
}

.read-more:hover {
  color: var(--primary-dark);
  padding-right: 25px;
}

.read-more:hover::after {
  transform: translateX(5px);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .display-4 {
    font-size: 2.2rem;
  }
  
  .stat-circle {
    width: 100px;
    height: 100px;
    font-size: 2rem;
  }
  
  .process-step {
    width: 30px;
    height: 30px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p.lead {
    font-size: 1.1rem;
  }
  
  .display-4 {
    font-size: 1.8rem;
  }
  
  section {
    padding: var(--space-md) 0;
  }
  
  .navbar-collapse {
    background-color: var(--white);
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-top: 1rem;
  }
  
  .footer h3, .footer h4 {
    margin-top: var(--space-md);
  }
}

@media (max-width: 576px) {
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .display-4 {
    font-size: 1.6rem;
  }
  
  .timeline-container {
    padding-left: 25px;
  }
  
  .timeline-marker {
    width: 16px;
    height: 16px;
    left: -25px;
  }
}