:root {
  --blue: #1e3a8a;
  --blue-light: #eff6ff;
  --text: #1f2937;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--text);
  line-height: 1.6;
}

/* NAVBAR */
.navbar {
  background: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
  max-width: 1100px;
  margin: auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  color: var(--blue);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

.nav-btn {
  background: var(--blue);
  color: white !important;
  padding: 0.4rem 0.9rem;
  border-radius: 5px;
}

/* Mobile Menu */
.nav-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* GENERAL */
.container {
  max-width: 1100px;
  margin: auto;
  padding: 2rem;
}

.narrow {
  max-width: 700px;
}

.section {
  padding: 4rem 0;
}

.section.light {
  background: var(--blue-light);
}

h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--blue);
}

/* HERO */
.hero {
  position: relative;
  background: url('images/3124.jpg') center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 5rem 2rem;
}

.hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 58, 138, 0.4);
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(1.5rem, 5vw, 2.5rem);
}

/* BUTTONS */
.btn {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: white;
  color: var(--blue);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

/* GRID */
.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

/* CAROUSEL */
.carousel {
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 1rem;
  animation: slide 20s linear infinite;
}

.carousel img {
  width: 100%;
  max-width: 300px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}

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

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* DISCLAIMER */
.disclaimer {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: #333;
  background: #f3f6ff;
  padding: 1rem 1rem 1rem 2.5rem;
  border-left: 4px solid var(--blue);
  border-radius: 4px;
  line-height: 1.5;
  position: relative;
}

.disclaimer-icon {
  width: 24px;
  height: 24px;
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
}

/* TESTIMONIALS */
.testimonial {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.testimonial span {
  display: block;
  margin-top: 0.8rem;
  font-size: 0.9rem;
  color: #555;
}

/* CTA */
.cta {
  background: var(--blue);
  color: white;
  text-align: center;
}

.social-links {
  margin-top: 1rem;
}

.social-icon {
  display: inline-block;
  margin: 0 0.5rem;
  width: 40px;
  height: 40px;
  transition: transform 0.2s;
}

.social-icon img {
  width: 100%;
  height: 100%;
}

.social-icon:hover {
  transform: scale(1.1);
}

/* RESPONSIVE STYLES */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 1rem;
    background: white;
    position: absolute;
    top: 60px;
    right: 0;
    width: 200px;
    padding: 1rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 4px;
  }

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

  .nav-toggle {
    display: block;
  }
}

@media (max-width: 600px) {
  .disclaimer {
    padding-left: 1rem;
  }
  .disclaimer-icon {
    position: relative;
    left: 0;
    top: 0;
    transform: none;
    display: inline-block;
    margin-right: 0.5rem;
    vertical-align: middle;
  }
}