/* styles/components.css */

/* --- Navbar --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.95);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.logo-icon {
  color: var(--color-secondary);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.nav-list {
  display: flex;
  gap: var(--spacing-6);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-main);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-main);
}

/* --- Hero --- */
.hero {
  padding-top: 120px; /* Account for navbar */
  padding-bottom: var(--spacing-20);
  background: radial-gradient(circle at top right, var(--color-accent), var(--color-bg-main));
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-12);
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-text-main);
  margin-bottom: var(--spacing-4);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-8);
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-6);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.hero-stats .stat {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.hero-stats i {
  color: var(--color-secondary);
  width: 18px;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image {
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.hero-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.hero-card-icon {
  background-color: var(--color-secondary-light);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-text-main);
}

.hero-card-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* --- How It Works --- */
.process-flow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-8);
  position: relative;
  margin-top: var(--spacing-8);
}

.process-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-4);
  padding: var(--spacing-8);
  border-radius: var(--radius-xl);
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-md);
  color: white;
}

.step-badge.step-1 {
  background-color: var(--color-primary);
  box-shadow: 0 4px 10px rgba(96, 140, 84, 0.3);
}

.step-badge.step-2 {
  background-color: #5f8cbd;
  box-shadow: 0 4px 10px rgba(95, 140, 189, 0.3);
}

.step-badge.step-3 {
  background-color: var(--color-secondary-dark);
  box-shadow: 0 4px 10px rgba(74, 114, 160, 0.3);
}

.step-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-main);
  margin-top: var(--spacing-2);
}

.step-desc {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.step-btn {
  margin-top: var(--spacing-4);
  align-self: flex-start;
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
}

.step-illustration {
  margin-top: var(--spacing-4);
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-4);
  background-color: var(--color-accent-soft);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border);
}

.step-icon-svg {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  stroke-width: 1.5;
}

@media (min-width: 1024px) {
  .process-card:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -28px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-secondary-light);
    opacity: 0.4;
  }
}

/* --- Why Choose Us (Why PrEP Access Link?) --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-6);
  margin-top: var(--spacing-8);
}

.why-card {
  padding: var(--spacing-8);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-main);
  text-align: left;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary-light);
}

.why-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-accent-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-6);
}

.why-icon-wrap i {
  width: 28px;
  height: 28px;
}

.why-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-3);
  color: var(--color-text-main);
}

.why-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- FAQ --- */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.faq-item {
  background: var(--color-bg-main);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-5) var(--spacing-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-main);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.faq-icon {
  transition: transform var(--transition-normal);
  color: var(--color-primary);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
  background-color: var(--color-bg-offset);
}

.faq-answer p {
  padding: 0 var(--spacing-6) var(--spacing-5);
  color: var(--color-text-muted);
}

/* --- CTA Banner --- */
.cta-banner {
  padding: var(--spacing-16) 0;
  background: url('../images/hero.png') center/cover no-repeat;
  position: relative;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(29, 78, 216, 0.85); /* Primary overlay */
}

.cta-container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  padding: var(--spacing-12);
  border-radius: var(--radius-2xl);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
}

.cta-content h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
  color: white;
}

.cta-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-8);
  opacity: 0.9;
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
  background: white;
  color: var(--color-primary);
}

.btn-lg:hover {
  background: var(--color-bg-offset);
  color: var(--color-primary-dark);
}

/* --- Contact --- */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-12);
}

.contact-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-8);
  font-size: var(--font-size-lg);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.contact-item {
  display: flex;
  gap: var(--spacing-4);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-1);
}

.contact-item p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.contact-form-wrapper {
  padding: var(--spacing-8);
  border-radius: var(--radius-2xl);
  background: var(--color-bg-main);
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-6);
}

.form-group {
  margin-bottom: var(--spacing-4);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-2);
  color: var(--color-text-main);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast);
  background: var(--color-bg-offset);
  color: var(--color-text-main);
}

.form-group input,
.form-group select {
  height: 48px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-bg-main);
}

.form-group select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1em;
  padding-right: 2.5rem;
}

.captcha-wrap {
  display: flex;
  gap: 10px;
  height: 48px;
}

.captcha-wrap input#digits {
  flex: 1;
  margin: 0;
  height: 100%;
}

.captcha-canvas-wrap {
  flex-shrink: 0;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 150px;
}

.captcha-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.w-100 {
  width: 100%;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-text-main);
  color: white;
  padding-top: var(--spacing-16);
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
}

.footer-logo {
  color: white;
  margin-bottom: var(--spacing-4);
}

.footer-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-6);
  font-size: var(--font-size-sm);
}

.social-links {
  display: flex;
  gap: var(--spacing-4);
}

.social-links a {
  color: white;
  background: rgba(255,255,255,0.1);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.social-links a:hover {
  background: var(--color-primary);
}

.footer-col h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-6);
  color: white;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer-col ul a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-col ul a:hover {
  color: white;
}

.footer-col p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-4);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-2);
}

.newsletter-form input {
  flex: 1;
  padding: var(--spacing-3);
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
}

.newsletter-form button {
  padding: var(--spacing-3);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-6) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-6);
}

.footer-legal a:hover {
  color: white;
}

/* --- Responsive Layouts --- */
@media (max-width: 1024px) {
  .hero-container,
  .about-container,
  .benefits-container,
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .hero-image-wrapper {
    order: -1;
  }
  
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-container {
    height: 70px;
  }
  
  .nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: white;
    flex-direction: column;
    padding: var(--spacing-8);
    transition: left var(--transition-normal);
    justify-content: flex-start;
  }
  
  .nav.active {
    left: 0;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: var(--spacing-6);
  }
  
  .nav-link {
    font-size: var(--font-size-lg);
  }
  
  .nav-btn {
    width: 100%;
    margin-top: var(--spacing-4);
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-4);
    text-align: center;
  }
  
  .hero-card {
    position: relative;
    bottom: 20px;
    left: 0;
    margin: 0 auto;
    width: 90%;
    animation: none;
  }

  .captcha-wrap {
    flex-direction: column;
    height: auto;
    gap: 10px;
  }

  .captcha-wrap input#digits {
    height: 48px;
    width: 100%;
  }

  .captcha-canvas-wrap {
    width: 100%;
    height: 48px;
  }
}