:root {
  --cyan: #00FFFF;
  --kelly: #4CBB17;
  --dark-bg: #0f172a;
  --card-shadow: 0 15px 40px -10px rgba(76, 187, 23, 0.15);
}

body {
  font-family: 'Poppins', sans-serif;
  background: #f5f8fa;
}
.animate-slide-up {
  animation: slideUp 0.5s ease-out;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.hover-scale {
  transition: transform 0.3s ease, box-shadow .3s ease;
}
.hover-scale:hover {
  transform: scale(1.03);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.gradient-accent {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--kelly) 100%);
}
.btn-primary {
  background: var(--kelly);
  color: #fff;
}
.btn-primary:hover {
  filter: brightness(1.05);
}
.btn-secondary {
  background: #fff;
  color: var(--dark-bg);
  border: 2px solid var(--cyan);
}
.btn-secondary:hover {
  background: rgba(0, 255, 255, .08);
}
.link-accent {
  position: relative;
  color: #fff;
  font-weight: 600;
  transition: color .25s;
}
.link-accent:hover {
  color: rgba(255,255,255,.9);
}
.nav-bg-mobile {
  background: rgba(0, 255, 255, .1);
}
.focus-ring {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

/* Top header styles */
.top-header {
  background: #066aab;
  color: white;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.top-header a {
  color: white;
  transition: color 0.3s ease;
}
.top-header a:hover {
  color: var(--cyan);
}
.top-header svg {
  width: 16px;
  height: 16px;
  fill: white;
  transition: fill 0.3s ease;
}
.top-header svg:hover {
  fill: var(--cyan);
}
.contact-info {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.social-icons {
  display: flex;
  gap: 0.75rem;
}
@media (min-width: 640px) {
  .top-header {
    font-size: 0.875rem;
  }
  .top-header svg {
    width: 18px;
    height: 18px;
  }
}

/* Main header styles */
.main-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

/* Drawer menu styles */
.nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  height: 100vh;
  width: 75%;
  max-width: 300px;
  background: #066aab;
  flex-direction: column;
  padding: 2rem 1rem;
  transition: right 0.3s ease-in-out;
  z-index: 1000;
}
.nav-drawer.active {
  right: 0;
}
.nav-drawer a {
  padding: 0.75rem 1rem;
  width: 100%;
  text-align: left;
}
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-in-out;
  z-index: 999;
}
.overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: white;
  font-size: 1.5rem;
}

/* Carousel styles */
.carousel-container {
  overflow: hidden;
  position: relative;
}
.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}
.carousel-item {
  flex: 0 0 100%;
  padding: 1rem;
}
@media (min-width: 640px) {
  .carousel-item {
    flex: 0 0 33.333%;
  }
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
}
.carousel-btn.prev {
  left: 1rem;
}
.carousel-btn.next {
  right: 1rem;
}
.carousel-btn:hover {
  background: var(--kelly);
}
.testimonial-card {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease;
}
.testimonial-card:hover {
  transform: translateY(-5px);
}
.profile-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--cyan);
}

/* Feedback form styles */
.feedback-form {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--card-shadow);
}
.feedback-form input,
.feedback-form textarea {
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  width: 100%;
  font-size: 0.875rem;
  transition: border-color 0.3s ease;
}
.feedback-form input:focus,
.feedback-form textarea:focus {
  border-color: var(--cyan);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.2);
}
.feedback-form textarea {
  resize: vertical;
  min-height: 80px;
}
.feedback-form button {
  background: var(--kelly);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background 0.3s ease;
}
.feedback-form button:hover {
  background: #3da80f;
}

/* Adjustments for larger screens */
@media (min-width: 1024px) {
  .feedback-form input,
  .feedback-form textarea {
    padding: 0.625rem 1rem;
    font-size: 1rem;
  }
  .feedback-form button {
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
  }
}

/* Mobile-specific adjustments */
@media (max-width: 640px) {
  .nav-drawer {
    display: flex;
  }
  .nav-links {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .feedback-form {
    flex-direction: column;
  }
  .feedback-form input,
  .feedback-form textarea {
    margin-bottom: 1rem;
  }
}
@media (min-width: 641px) {
  .nav-drawer {
    display: none;
  }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  .menu-toggle {
    display: none;
  }
  .overlay {
    display: none;
  }
}