/* components.css - Reusable UI elements */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  font-family: var(--font-body);
  min-height: 44px; /* Touch-friendly minimum */
  font-size: var(--text-sm);
}

@media (min-width: 768px) {
  .btn {
    font-size: var(--text-base);
  }
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

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

.btn-white:hover {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* Cards */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.card-body {
  padding: var(--space-6);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
}

.card-meta {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.card-text {
  flex-grow: 1;
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* Badges/Tags */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: padding var(--transition-normal);
  padding: var(--space-3) 0;
}

@media (min-width: 768px) {
  .site-header {
    padding: var(--space-4) 0;
  }
}

.site-header.scrolled {
  padding: var(--space-2) 0;
  box-shadow: var(--shadow-sm);
}

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

.site-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-primary);
  text-decoration: none;
  margin: 0;
}

@media (min-width: 768px) {
  .site-title {
    font-size: var(--text-xl);
  }
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  color: var(--color-text-main);
  font-weight: 500;
  position: relative;
}

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

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

.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-text-muted);
}

.lang-toggle.active {
  color: var(--color-primary);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-main);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

/* Hidden on desktop */
.nav-close-btn {
  display: none;
}

@media (max-width: 1024px) {
  .mobile-nav-toggle {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(300px, 80vw);
    height: 100vh;
    height: 100dvh;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--space-16) var(--space-6);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-normal);
    align-items: flex-start;
    overflow-y: auto;
    z-index: 1001;
  }
  
  .main-nav.nav-open {
    right: 0;
  }

  /* Close button inside mobile sidebar */
  .nav-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    font-size: 1.75rem;
    color: var(--color-text-main);
    cursor: pointer;
    border-radius: 50%;
    transition: background-color var(--transition-fast);
    z-index: 10;
  }

  .nav-close-btn:hover {
    background-color: var(--color-bg-alt);
  }

  .nav-link {
    padding: var(--space-2) 0;
    font-size: var(--text-lg);
    width: 100%;
  }

  .lang-toggle {
    padding: var(--space-2) var(--space-3);
    min-height: 44px;
  }
}

/* Forms */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(149, 69, 53, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.site-footer {
  background-color: var(--color-bg-alt);
  padding: var(--space-8) 0 var(--space-6);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .site-footer {
    padding: var(--space-16) 0 var(--space-8);
  }
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: var(--color-text-muted);
}

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

.social-links {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.social-icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #333;
  stroke-width: 2;
  transition: stroke var(--transition-fast), opacity var(--transition-fast);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid #ccc;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.social-links a:hover {
  border-color: #333;
  background-color: #333;
}

.social-links a:hover .social-icon {
  stroke: #fff;
}

.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
}

.newsletter-form .form-control {
  min-height: 44px;
  font-size: 16px; /* Prevent iOS zoom on focus */
}

.newsletter-form .btn {
  width: 100%;
}

@media (min-width: 768px) {
  .newsletter-form {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
  }
  .newsletter-form .form-control {
    flex: 1 1 180px;
    width: auto;
  }
  .newsletter-form .btn {
    flex: 0 0 auto;
    width: auto;
  }
}