/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: #1E293B;
  line-height: 1.6;
  font-size: 16px;
  background: #FFFFFF;
}

a {
  color: #3B82F6;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #2563EB;
}

img {
  max-width: 100%;
}

/* ===== Container ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(10, 37, 64, 0.08);
  z-index: 1000;
  padding: 16px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #0A2540;
}

.logo svg {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Navigation */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: #64748B;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #0A2540;
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #0A2540;
  margin: 6px 0;
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== Hero ===== */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, #0A2540 0%, #0F3460 100%);
  color: #FFFFFF;
  text-align: center;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero p {
  font-size: clamp(17px, 2vw, 20px);
  color: rgba(255, 255, 255, 0.8);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: #F59E0B;
  color: #0A2540;
}

.btn-primary:hover {
  background: #D97706;
  color: #0A2540;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

/* ===== Sections ===== */
section {
  padding: 100px 0;
}

.section-light {
  background: #F8FAFC;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  color: #0A2540;
  margin-bottom: 16px;
  text-align: center;
}

.section-subtitle {
  font-size: 18px;
  color: #64748B;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

/* ===== About ===== */
.about-content {
  max-width: 760px;
  margin: 0 auto;
}

.about-content p {
  font-size: 17px;
  color: #475569;
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-content .highlight {
  color: #0A2540;
  font-weight: 600;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 40px 32px;
  text-align: center;
  transition: all 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(10, 37, 64, 0.08);
  border-color: transparent;
}

.service-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: #3B82F6;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: #0A2540;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 15px;
  color: #64748B;
  line-height: 1.7;
}

/* ===== Contact ===== */
.contact-content {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.contact-content p {
  font-size: 17px;
  color: #475569;
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 600;
  color: #3B82F6;
  padding: 16px 32px;
  background: #EFF6FF;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.contact-email:hover {
  background: #DBEAFE;
  color: #2563EB;
}

.contact-email svg {
  width: 22px;
  height: 22px;
}

/* ===== Footer ===== */
.site-footer {
  background: #0A2540;
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-copyright {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
}

/* ===== Legal Pages ===== */
.legal-page {
  padding: 120px 0 80px;
}

.legal-content {
  max-width: 760px;
  margin: 0 auto;
}

.legal-content h1 {
  font-size: 36px;
  font-weight: 700;
  color: #0A2540;
  margin-bottom: 8px;
}

.legal-content .effective-date {
  font-size: 15px;
  color: #64748B;
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 22px;
  font-weight: 600;
  color: #0A2540;
  margin-top: 40px;
  margin-bottom: 16px;
}

.legal-content p {
  font-size: 16px;
  color: #475569;
  margin-bottom: 16px;
  line-height: 1.8;
}

.legal-content ul {
  margin-bottom: 16px;
  padding-left: 24px;
}

.legal-content li {
  font-size: 16px;
  color: #475569;
  margin-bottom: 8px;
  line-height: 1.7;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid #E2E8F0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .nav-links.active {
    display: flex;
  }

  .hero {
    padding: 130px 0 80px;
  }

  section {
    padding: 70px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .logo-text {
    font-size: 17px;
    letter-spacing: 1px;
  }

  .hero h1 {
    font-size: 30px;
  }

  .contact-email {
    font-size: 16px;
    padding: 14px 24px;
  }

  .legal-content h1 {
    font-size: 28px;
  }
}