/* 
* iTraining Manager - Main Stylesheet
* Created: July 2025
* Author: Cascade AI
*/

/* Base Styles & Reset */
:root {
  --primary: #2e54a5;
  --primary-light: #3e67c3;
  --primary-dark: #1e3c7d;
  --secondary: #36bbb5;
  --secondary-light: #4cd5cf;
  --secondary-dark: #279991;
  --accent: #ff8a00;
  --dark: #222831;
  --light: #f9f9f9;
  --gray: #6c757d;
  --light-gray: #e9ecef;
  --border-radius: 8px;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background-color: var(--light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--dark);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

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

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

ul {
  list-style-type: none;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background-color: var(--secondary);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
}

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

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

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

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

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: white;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  max-height: 45px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
}

.nav-list li {
  margin-left: 1.5rem;
}

.nav-list a {
  color: var(--dark);
  font-weight: 500;
  position: relative;
}

.nav-list a:after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--dark);
  margin: 5px 0;
  border-radius: 3px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding-top: 8rem;
  padding-bottom: 5rem;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  margin-bottom: 1.5rem;
  font-size: 3rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: rgba(46, 84, 165, 0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 1.5rem;
}

.feature-icon svg {
  color: var(--primary);
}

/* Entertainment/Game Section */
.entertainment {
  background-color: #f8f9fa;
}

.section-description {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.game-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.game-link-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
}

.game-link-card h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}

.game-link-card ul li {
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--light-gray);
  padding-bottom: 0.5rem;
}

.game-link-card ul li:last-child {
  border-bottom: none;
}

.game-link-card a {
  display: block;
  padding: 0.5rem;
  transition: var(--transition);
}

.game-link-card a:hover {
  background-color: rgba(46, 84, 165, 0.05);
  border-radius: 4px;
}

/* Testimonials */
.testimonials {
  background-color: var(--light);
}

.testimonial-slider {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  margin: -1rem -2rem;
  padding: 1rem 2rem;
}

.testimonial {
  flex: 0 0 100%;
  scroll-snap-align: start;
  padding: 1.5rem;
  max-width: 500px;
  margin: 0 auto;
}

.testimonial-content {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  position: relative;
  margin-bottom: 2rem;
}

.testimonial-content:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 30px;
  width: 20px;
  height: 20px;
  background-color: white;
  transform: rotate(45deg);
}

.testimonial-content p {
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  padding-left: 1rem;
}

.testimonial-author h4 {
  margin-bottom: 0.3rem;
}

.testimonial-author p {
  color: var(--gray);
  margin: 0;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  text-align: center;
  padding: 4rem 0;
}

.cta h2,
.cta p {
  color: white;
}

.cta p {
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-logo img {
  margin-bottom: 1rem;
  max-height: 40px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-links-column h3 {
  color: white;
  margin-bottom: 1.2rem;
  font-size: 1.2rem;
}

.footer-links-column ul li {
  margin-bottom: 0.8rem;
}

.footer-links-column a {
  color: #b0b0b0;
}

.footer-links-column a:hover {
  color: white;
}

.footer-contact h3 {
  color: white;
  margin-bottom: 1.2rem;
  font-size: 1.2rem;
}

.footer-contact p {
  margin-bottom: 0.8rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-icons a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--primary-light);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: #b0b0b0;
  font-size: 0.9rem;
}

.footer-legal a:hover {
  color: white;
}

/* Responsive Design */
@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .nav-list {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 0;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
  }

  .nav-list.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list li {
    margin: 1rem 0;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    margin-bottom: 1rem;
  }

  .footer-content,
  .footer-bottom {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .social-icons {
    justify-content: center;
  }

  .footer-legal {
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 14px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  h3 {
    font-size: 1.3rem;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .testimonial-slider {
    margin: 0;
    padding: 0;
  }
}

/* Accessibility Features */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

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

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

/* Print Styles */
@media print {
  .header, .footer, .cta {
    display: none;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}