/* components.css */

/* Typography classes */
.heading-1 { font-family: var(--font-heading); font-size: var(--text-5xl); font-weight: 400; line-height: 1.1; color: var(--color-black); }
.heading-2 { font-family: var(--font-heading); font-size: var(--text-4xl); font-weight: 400; line-height: 1.2; color: var(--color-black); }
.heading-3 { font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: 400; line-height: 1.3; color: var(--color-black); }
.heading-4 { font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: 400; line-height: 1.4; color: var(--color-black); }
.subtitle { font-family: var(--font-body); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-brown); font-weight: 500; }
.text-lead { font-size: var(--text-lg); line-height: 1.6; color: var(--color-brown); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-align: center;
  min-height: 44px; /* A11y target size */
  min-width: 44px;
}

.btn:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.btn--primary {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 1px solid var(--color-black);
}

.btn--primary:hover, .btn--primary:focus {
  background-color: var(--color-brown);
  border-color: var(--color-brown);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-black);
  border: 1px solid var(--color-black);
}

.btn--secondary:hover, .btn--secondary:focus {
  background-color: var(--color-ivory);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
}

.btn--outline:hover, .btn--outline:focus {
  background-color: var(--color-white);
  color: var(--color-black);
}

.btn--link {
  padding: 0;
  background: transparent;
  color: var(--color-brown);
  text-transform: none;
  font-weight: 500;
  border-bottom: 1px solid var(--color-brown);
  border-radius: 0;
  letter-spacing: 0;
}

.btn--link:hover, .btn--link:focus {
  color: var(--color-black);
  border-bottom-color: var(--color-black);
}

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

.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-black);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-black);
  background-color: var(--color-white);
  border: 1px solid var(--color-nude);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
  min-height: 44px; /* A11y */
}

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

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-error-msg {
  display: none;
  color: var(--color-error);
  font-size: var(--text-xs);
  margin-top: var(--space-2xs);
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: var(--color-error);
}

.form-group.has-error .form-error-msg {
  display: block;
}

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

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-img-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 75%; /* 4:3 aspect ratio */
  overflow: hidden;
  background-color: var(--color-ivory);
}

.card-img-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-img-wrapper img {
  transform: scale(1.05);
}

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

.card-title {
  margin-bottom: var(--space-xs);
}

.card-desc {
  color: var(--color-brown);
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
  flex-grow: 1;
}

.card-meta {
  font-size: var(--text-xs);
  color: var(--color-brown);
  margin-bottom: var(--space-md);
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--color-ivory);
  padding-top: var(--space-xs);
}

.card-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Checkbox wrapper */
.checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.checkbox-wrapper input[type="checkbox"] {
  margin-top: 0.25rem;
  min-width: 24px;
  min-height: 24px;
  accent-color: var(--color-black);
}

.checkbox-label {
  font-size: var(--text-sm);
  color: var(--color-brown);
  line-height: 1.5;
}

/* Animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}