@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Lustria&family=Satoshi:wght@400;500;700&display=swap');

:root {
  --color-primary: #1D2B41;
  --color-secondary: #324563;
  --color-bg-light: #F5F7FA;
  --color-white: #FFFFFF;
  --color-text-dark: #131820;
  --color-text-muted: #666;
  --color-border: #E8EBF2;
  
  --font-serif: 'Lustria', serif;
  --font-sans: 'Inter', sans-serif;
  --font-satoshi: 'Satoshi', sans-serif;
  
  --transition-normal: 0.3s ease-in-out;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-text-dark);
  background-color: var(--color-bg-light);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* Typography Utilities */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  margin-bottom: 1rem;
}

.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.uppercase { text-transform: uppercase; letter-spacing: 0.05em; }
.text-center { text-align: center; }

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 500;
  transition: background-color var(--transition-normal), transform 0.2s;
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
  font-size: 1rem;
}

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

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-white);
  transition: transform 0.2s, background-color var(--transition-normal);
  cursor: pointer;
}

.btn-icon:hover {
  background-color: var(--color-primary);
  transform: translateX(4px);
}

.social-icon svg {
  pointer-events: none;
}

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

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

/* Info Bar */
.info-bar {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 8px 0;
  font-size: 0.875rem;
}

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

.info-link {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.9;
  transition: opacity var(--transition-normal);
}

.info-link:hover {
  opacity: 1;
}

/* Navigation */
.navbar {
  background-color: var(--color-white);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

.nav-brand img {
  width: 24px;
  height: 24px;
}

.nav-links {
  display: flex;
  gap: 32px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.nav-links a {
  transition: color var(--transition-normal);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--color-text-dark);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

/* Hero Section */
.hero {
  padding: 60px 0;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-bg-light) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-subtitle {
  color: var(--color-secondary);
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
}

.hero-subtitle::before {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  background-color: var(--color-secondary);
  margin-right: 16px;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--color-text-dark);
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-img {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.hero-img img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* Flags Carousel */
.flags-carousel {
  position: relative;
  overflow: hidden;
  background: var(--color-white);
  padding: 40px 0;
  border-block: 1px solid var(--color-border);
}

.flags-track {
  display: flex;
  gap: 40px;
  width: fit-content;
  animation: scroll 30s linear infinite;
}

.flags-carousel:hover .flags-track {
  animation-play-state: paused;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 20px)); }
}

.flag-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-width: 120px;
}

.flag-item img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.flag-item span {
  font-size: 0.875rem;
  font-weight: 500;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--color-white);
  margin-bottom: 8px;
  line-height: 1;
}

.stat-label {
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

/* About Section */
.about-section {
  padding: 100px 0;
  background: var(--color-primary);
  color: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img {
  border-radius: 16px;
  overflow: hidden;
}

.about-content h2 {
  font-size: 2.5rem;
  color: var(--color-white);
}

.about-content p {
  color: rgba(255,255,255,0.8);
  font-size: 1.125rem;
  margin-bottom: 24px;
}

/* Reviews */
.reviews-section {
  background: var(--color-bg-light);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.review-card {
  background: var(--color-white);
  padding: 32px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.review-text {
  font-style: italic;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  font-size: 1rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.review-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.author-info span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Contact CTA */
.cta-section {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-bg-light) 100%);
  text-align: center;
  padding: 100px 0;
}

.cta-section h2 {
  font-size: 3rem;
  margin-bottom: 24px;
}

.cta-section p {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

/* Footer */
.footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  max-width: 300px;
}

.footer-links h4 {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-normal);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.5rem; }
  .about-grid, .hero-content { gap: 40px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .info-bar { display: none; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-subtitle {
    justify-content: center;
  }
  
  .hero-subtitle::before { display: none; }
  
  .hero-desc { margin: 0 auto 40px; }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
}