/**
 * Page Layout & Major Sections
 * Specific styling for homepage sections
 */

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-index-sticky);
  background-color: var(--color-bg-primary);
  border-bottom: var(--border-width-thin) solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base);
}

.site-header.header-hidden {
  transform: translateY(-100%);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--section-padding-x);
  max-width: var(--container-wide);
  margin: 0 auto;
}

.site-logo {
  font-family: var(--font-secondary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-500);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.site-logo .logo-image {
  height: 32px;
  width: auto;
  max-height: 32px;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.site-logo img {
  height: 32px;
  width: auto;
  max-height: 32px;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.site-logo:hover {
  color: var(--color-accent-500);
}

/* Main Navigation */
.main-nav {
  display: none;
}

@media (min-width: 1024px) {
  .main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }

  .site-logo .logo-image {
    height: 36px;
    max-height: 36px;
    max-width: 220px;
    object-fit: contain;
  }

  .site-logo img {
    height: 36px;
    max-height: 36px;
    max-width: 220px;
    object-fit: contain;
  }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
  border-radius: var(--border-radius-md);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent-500);
  background-color: var(--color-gray-50);
}

/* Dropdown Menus */
.dropdown {
  position: relative;
}

.dropdown-toggle::after {
  content: '▼';
  font-size: 0.7em;
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-fast);
}

.dropdown.active .dropdown-toggle::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background-color: var(--color-bg-primary);
  border: var(--border-width-thin) solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: var(--z-index-dropdown);
}

.dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu .nav-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-sm);
  background: none;
  border: none;
  cursor: pointer;
  z-index: var(--z-index-fixed);
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary-500);
  transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg-primary);
  padding: var(--spacing-xl);
  overflow-y: auto;
  z-index: var(--z-index-fixed);
}

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

.mobile-menu .nav-menu {
  flex-direction: column;
  align-items: stretch;
  gap: var(--spacing-xs);
}

.mobile-menu .nav-link {
  padding: var(--spacing-md);
  font-size: var(--font-size-lg);
}

.mobile-menu .dropdown-menu {
  position: static;
  box-shadow: none;
  border: none;
  padding-left: var(--spacing-lg);
}

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

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-5xl) var(--section-padding-x);
  margin-top: 70px;
  background-image: url('/assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-text-inverse);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 51, 102, 0.95) 0%, rgba(0, 51, 102, 0.7) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  text-align: center;
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-inverse);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--font-size-5xl);
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: var(--font-size-6xl);
  }
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-2xl);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

/* ============================
   STATS SECTION
   ============================ */

.stats-section {
  padding: var(--section-padding-y) var(--section-padding-x);
  background-color: var(--color-bg-secondary);
}

.stats-grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.stat-card {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-500);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

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

.services-section {
  padding: var(--section-padding-y) var(--section-padding-x);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-4xl);
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-500);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.service-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent-500);
}

.service-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.service-description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
}

/* ============================
   TRANSACTIONS SECTION
   ============================ */

.transactions-section {
  padding: var(--section-padding-y) var(--section-padding-x);
  background-color: var(--color-bg-secondary);
}

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.carousel-slide {
  min-width: 100%;
  padding: var(--spacing-xl);
}

.transaction-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-md);
}

.transaction-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.company-logo {
  max-height: 80px;
  width: auto;
}

.transaction-separator {
  font-size: var(--font-size-3xl);
  color: var(--color-accent-500);
}

.transaction-title {
  font-size: var(--font-size-2xl);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary-500);
}

.transaction-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-gray-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  background-color: var(--color-accent-500);
  transform: scale(1.2);
}

/* ============================
   TESTIMONIALS SECTION
   ============================ */

.testimonials-section {
  padding: var(--section-padding-y) var(--section-padding-x);
}

.testimonial-card {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-2xl);
}

.testimonial-quote {
  font-size: var(--font-size-2xl);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  font-style: italic;
  margin-bottom: var(--spacing-xl);
}

.testimonial-author {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-500);
  margin-bottom: var(--spacing-xs);
}

.testimonial-position {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.testimonial-logo {
  max-height: 50px;
  margin: 0 auto;
}

/* ============================
   CTA SECTION
   ============================ */

.cta-section {
  padding: var(--section-padding-y) var(--section-padding-x);
  background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-700) 100%);
  color: var(--color-text-inverse);
  text-align: center;
}

.cta-title {
  font-size: var(--font-size-4xl);
  color: var(--color-text-inverse);
  margin-bottom: var(--spacing-lg);
}

.cta-description {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-2xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.site-footer {
  background-color: var(--color-primary-500);
  color: var(--color-text-inverse);
  padding: var(--spacing-4xl) var(--section-padding-x) var(--spacing-xl);
}

.footer-content {
  display: grid;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  }
}

.footer-column h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-500);
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

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

.footer-links a:hover {
  color: var(--color-accent-500);
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: var(--border-width-thin) solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
}

.footer-bottom-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-links a:hover {
  color: var(--color-accent-500);
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.newsletter-form .form-input {
  flex: 1;
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-text-inverse);
}

.newsletter-form .form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form .form-input:focus {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--color-accent-500);
}