/* =============================================================================
   DIGITAL BADGE CREDENTIALING SAAS - MAIN CSS
   Bootstrap 5 Integration | Conservative Typography | Modern Design
   ============================================================================= */

/* CSS Variables - 5 Primary Colors + Light/Dark Shades */
:root {
  /* Primary Colors - Pastel High-Contrast */
  --primary-blue: #43a0e3;
  --primary-green: #59bd0f;
  --primary-purple: #6911ef;
  --primary-coral: #f15d59;
  --primary-amber: #ffc900;
  
  /* Light Shades */
  --light-blue: #f6faff;
  --light-green: #e6f9da;
  --light-purple: #dfbee3;
  --light-coral: #facfce;
  --light-amber: #e8e6e0;
  
  /* Dark Shades */
  --dark-blue: #355494;
  --dark-green: #589d18;
  --dark-purple: #76119c;
  --dark-coral: #e03847;
  --dark-amber: #ff7a17;
  
  /* Neutral Colors */
  --neutral-white: #FFFFFF;
  --neutral-light: #F8F9FA;
  --neutral-medium: #7f8893;
  --neutral-dark: #20292d;
  
  /* Typography */
  --font-size-base: 16px;
  --font-size-small: 14px;
  --font-size-large: 18px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  
  /* Spacing */
  --section-padding: 80px 0;
  --container-max-width: 1200px;
  
  /* Shadows */
  --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-strong: 0 8px 30px rgba(0, 0, 0, 0.2);
  
  /* Borders */
  --border-radius: 8px;
  --border-radius-large: 12px;
  
  /* Transitions */
  --transition-smooth: all 0.3s ease;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-smooth: none;
  }
  
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* =============================================================================
   GLOBAL STYLES
   ============================================================================= */

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

/* Conservative Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.63rem;
  color: var(--primary-blue);
}

h2 {
  font-size: 2rem;
  color: var(--neutral-dark);
}

h3 {
  font-size: 1.65rem;
  color: var(--neutral-dark);
}

h4 {
  font-size: 1.27rem;
  color: var(--neutral-dark);
}

p {
  font-size: var(--font-size-base);
  color: var(--neutral-medium);
  margin-bottom: 1rem;
}

/* =============================================================================
   HEADER & NAVIGATION
   ============================================================================= */

.navbar-brand {
  font-size: 1.62rem;
  font-weight: var(--font-weight-semibold);
  color: var(--primary-blue);
}

.navbar-nav .nav-link {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--neutral-dark);
  transition: var(--transition-smooth);
  padding: 0.5rem 1rem;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-blue);
}

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

.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--light-blue) 0%, var(--light-purple) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(90, 161, 224, 0.10) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.hero-content {
  position: relative;
  z-index: 2;
    padding-top: 150px;
}

.hero-title {
  font-size: 3rem;
  font-weight: var(--font-weight-semibold);
  color: var(--primary-blue);
  margin-bottom: 1.75rem;
}

.hero-subtitle {
  font-size: 1.39rem;
  color: var(--neutral-medium);
  margin-bottom: 2rem;
}

.hero-description {
  font-size: var(--font-size-large);
  color: var(--neutral-medium);
  margin-bottom: 2.73rem;
}

/* =============================================================================
   BUTTONS
   ============================================================================= */

.btn-primary {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  color: var(--neutral-white);
  font-weight: var(--font-weight-medium);
  padding: 12px 30px;
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  background-color: var(--dark-blue);
  border-color: var(--dark-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  font-weight: var(--font-weight-medium);
  padding: 12px 30px;
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background-color: var(--primary-blue);
  color: var(--neutral-white);
}

/* =============================================================================
   SECTIONS
   ============================================================================= */

.section {
  padding: var(--section-padding);
}

.section-title {
  font-size: 2.64rem;
  font-weight: var(--font-weight-semibold);
  color: var(--primary-blue);
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.18rem;
  color: var(--neutral-medium);
  text-align: center;
  margin-bottom: 1.69rem;
}

.section-description {
  font-size: var(--font-size-large);
  color: var(--neutral-medium);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* =============================================================================
   CARDS
   ============================================================================= */

.card {
  border: none;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  overflow: hidden;
}

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

.card-header {
  background-color: var(--light-blue);
  border-bottom: none;
  padding: 1.5rem;
}

.card-body {
  padding: 2rem;
}

.card-title {
  font-size: 1.31rem;
  font-weight: var(--font-weight-semibold);
  color: var(--neutral-dark);
  margin-bottom: 1rem;
}

.card-text {
  color: var(--neutral-medium);
  margin-bottom: 1.66rem;
}

/* =============================================================================
   SERVICES SECTION
   ============================================================================= */

.service-card {
  background: var(--neutral-white);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  height: 100%;
}

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

.service-icon {
  font-size: 3rem;
  color: var(--primary-blue);
  margin-bottom: 1.57rem;
}

.service-name {
  font-size: 1.33rem;
  font-weight: var(--font-weight-semibold);
  color: var(--neutral-dark);
  margin-bottom: 1rem;
}

.service-description {
  color: var(--neutral-medium);
  margin-bottom: 1.75rem;
}

.service-price {
  font-size: 1.61rem;
  font-weight: var(--font-weight-semibold);
  color: var(--primary-green);
}

/* =============================================================================
   TEAM SECTION
   ============================================================================= */

.team-member {
  text-align: center;
  margin-bottom: 2rem;
}

.team-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--light-blue);
  margin-bottom: 1.74rem;
}

.team-name {
  font-size: 1.40rem;
  font-weight: var(--font-weight-semibold);
  color: var(--neutral-dark);
  margin-bottom: 0.65rem;
}

.team-role {
  color: var(--neutral-medium);
  font-size: var(--font-size-base);
}

/* =============================================================================
   PRICING SECTION
   ============================================================================= */

.pricing-card {
  background: var(--neutral-white);
  border-radius: var(--border-radius-large);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

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

.pricing-card.featured {
  border: 2px solid var(--primary-blue);
}

.pricing-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--primary-blue);
  color: var(--neutral-white);
  padding: 5px 40px;
  font-size: 0.89rem;
  font-weight: var(--font-weight-medium);
  transform: rotate(45deg);
}

.pricing-name {
  font-size: 1.57rem;
  font-weight: var(--font-weight-semibold);
  color: var(--neutral-dark);
  margin-bottom: 1rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: var(--font-weight-semibold);
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.pricing-price span {
  font-size: 1rem;
  color: var(--neutral-medium);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.5rem 0;
  color: var(--neutral-medium);
  border-bottom: 1px solid var(--light-blue);
}

.pricing-features li:last-child {
  border-bottom: none;
}

/* =============================================================================
   CONTACT FORM
   ============================================================================= */

.contact-form {
  background: var(--neutral-white);
  border-radius: var(--border-radius-large);
  padding: 3rem;
  box-shadow: var(--shadow-light);
}

.form-group {
  margin-bottom: 1.70rem;
}

.form-control {
  border: 1px solid #d9dbdd;
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-size: var(--font-size-base);
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 0.2rem rgba(48, 102, 201, 0.25);
}

.form-label {
  font-weight: var(--font-weight-medium);
  color: var(--neutral-dark);
  margin-bottom: 0.74rem;
}

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

.footer {
  background-color: var(--neutral-dark);
  color: var(--neutral-white);
  padding: 3rem 0 1rem;
}

.footer h5 {
  color: var(--neutral-white);
  margin-bottom: 1rem;
}

.footer p {
  color: #acaeb1;
  margin-bottom: 0.73rem;
}

.footer a {
  color: #bdbfc2;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

.copyright {
  border-top: 1px solid #3a424a;
  padding-top: 1rem;
  margin-top: 2rem;
  text-align: center;
  color: #bac0c8;
}

/* =============================================================================
   UTILITIES
   ============================================================================= */

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

.text-secondary {
  color: var(--neutral-medium);
}

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

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

.shadow-sm {
  box-shadow: var(--shadow-light);
}

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

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

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

.rounded-lg {
  border-radius: var(--border-radius-large);
}

/* =============================================================================
   ANIMATION SUPPORT
   ============================================================================= */

.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease-in-out forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.slide-up {
  transform: translateY(50px);
  opacity: 0;
  animation: slideUp 0.8s ease-out forwards;
}

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

/* =============================================================================
   DIGITAL BADGE SPECIFIC STYLES
   ============================================================================= */

.badge-icon {
  font-size: 4rem;
  color: var(--primary-amber);
  margin-bottom: 1rem;
}

.credential-badge {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  color: var(--neutral-white);
  padding: 1rem;
  border-radius: var(--border-radius-large);
  text-align: center;
  box-shadow: var(--shadow-medium);
}

.verification-status {
  display: inline-block;
  background: var(--primary-green);
  color: var(--neutral-white);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.97rem;
  font-weight: var(--font-weight-medium);
}

.skill-tag {
  display: inline-block;
  background: var(--light-blue);
  color: var(--primary-blue);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 1.02rem;
  margin: 0.25rem;
  transition: var(--transition-smooth);
}

.skill-tag:hover {
  background: var(--primary-blue);
  color: var(--neutral-white);
} 


/* Team Social Links - Rounded Style */
.team-social-links {
    margin-top: 20px;
    padding: 15px 0;
}

.social-icons-grid {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(135deg, #1877f2, #42a5f5);
}

.facebook-link:hover {
    background: linear-gradient(135deg, #0d6efd, #1877f2);
}

.linkedin-link {
    background: linear-gradient(135deg, #0a66c2, #2196f3);
}

.linkedin-link:hover {
    background: linear-gradient(135deg, #084a8a, #0a66c2);
}

.x-link {
    background: linear-gradient(135deg, #000000, #333333);
    position: relative;
}

.x-link::after {
    content: '𝕏';
    font-weight: bold;
    font-size: 20px;
}

.x-link:hover {
    background: linear-gradient(135deg, #1a1a1a, #000000);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}