/* ============================================================
   LIMPIEZAS VALLES SOLUTIONS — components.css
   Cards · Forms · Badges · Specific Components
   ============================================================ */

/* === FEATURE / VALUE CARDS === */
.feature-card {
  background-color: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background-color: var(--wine-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  transition: background-color var(--transition);
}

.feature-card:hover .feature-card__icon {
  background-color: var(--wine-100);
}

.feature-card__icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-accent);
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.feature-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* === SERVICE CARDS === */
.service-card {
  background-color: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

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

.service-card__img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.service-card:hover .service-card__img img {
  transform: scale(1.06);
}

.service-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--wine-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.service-card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}

.service-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.service-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent);
  transition: gap var(--transition), color var(--transition);
}

.service-card__link:hover {
  gap: var(--space-2);
  color: var(--wine-800);
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.service-card__link:hover svg {
  transform: translateX(3px);
}

/* Service card without image (icon-only variant) */
.service-card--icon {
  padding: var(--space-8);
}

.service-card--icon .service-card__icon {
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-5);
}

.service-card--icon .service-card__icon svg {
  width: 28px;
  height: 28px;
}

/* === STAT CARDS === */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-16);
}

.stat-card {
  text-align: center;
  padding: var(--space-6);
  background-color: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(4px);
}

.stat-card__number {
  display: block;
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-card__label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}

/* === VALUE BADGE CARDS === */
.value-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-6);
  background-color: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.value-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--wine-700), var(--wine-900));
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--white);
}

.value-card__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text);
}

.value-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* === FORMS === */
.form-wrapper {
  background-color: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
}

.form__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form__subtitle {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-700);
}

.form__label span {
  color: #dc2626;
  margin-left: 2px;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--white);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form__input:invalid:not(:placeholder-shown),
.form__select:invalid:not(:focus),
.form__textarea:invalid:not(:placeholder-shown) {
  border-color: #dc2626;
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--gray-400);
}

.form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
  cursor: pointer;
}

.form__textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

/* File input */
.form__file-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1.5px dashed var(--gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
  color: var(--gray-500);
  font-size: var(--font-size-sm);
}

.form__file-label:hover {
  border-color: var(--color-accent);
  background-color: var(--wine-50);
  color: var(--color-accent);
}

.form__file-label svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.form__file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

/* Checkbox */
.form__checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.form__checkbox {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-accent);
}

.form__checkbox-label {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  line-height: 1.6;
  cursor: pointer;
}

.form__checkbox-label a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 2px;
  transition: text-decoration-color var(--transition);
}

.form__checkbox-label a:hover {
  text-decoration-color: var(--color-accent);
}

/* Honeypot */
.form__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  tab-index: -1;
}

/* Submit button */
.form__submit {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--white);
  background-color: var(--wine-700);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: background-color var(--transition), transform var(--transition);
}

.form__submit:hover:not(:disabled) {
  background-color: var(--color-cta-hover);
  transform: translateY(-1px);
}

.form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form__submit svg {
  width: 20px;
  height: 20px;
}

/* Success / Error messages */
.form__feedback {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.6;
  margin-top: var(--space-4);
}

.form__feedback.is-visible {
  display: flex;
}

.form__feedback--success {
  background-color: #dcfce7;
  border: 1px solid #bbf7d0;
  color: #15803d;
}

.form__feedback--error {
  background-color: #fee2e2;
  border: 1px solid #fecaca;
  color: #dc2626;
}

.form__feedback svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Field error */
.form__error {
  font-size: var(--font-size-xs);
  color: #dc2626;
  font-weight: 500;
  display: none;
}

.form__error.is-visible {
  display: block;
}

/* Loading spinner on submit */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

.form__submit.is-loading .spinner {
  display: block;
}

.form__submit.is-loading .btn-text {
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === TAGS / BADGES === */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
}

.tag--blue {
  background-color: var(--wine-100);
  color: var(--wine-800);
}

.tag--green {
  background-color: var(--wine-100);
  color: var(--wine-700);
}

/* === DIVIDER === */
.divider {
  height: 1px;
  background-color: var(--color-border);
  margin-block: var(--space-8);
}

/* === INLINE ALERT === */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border: 1px solid;
}

.alert--info {
  background-color: var(--wine-50);
  border-color: var(--wine-100);
  color: var(--wine-800);
}

.alert svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* === SCROLL TO TOP === */
.scroll-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  background-color: var(--color-primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 500;
}

.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  background-color: var(--wine-800);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* === WHATSAPP BUTTON === */
.whatsapp-btn {
  position: fixed;
  bottom: calc(var(--space-6) + 44px + var(--space-3)); /* above scroll-top */
  right: var(--space-6);
  width: 52px;
  height: 52px;
  background-color: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  z-index: 500;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: wa-pulse 2.8s ease-in-out 2s infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  animation: none;
}

.whatsapp-btn svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45); }
  50%       { box-shadow: 0 4px 28px rgba(37, 211, 102, 0.75), 0 0 0 8px rgba(37, 211, 102, 0.12); }
}

/* On mobile, shrink slightly and move up if keyboard might be open */
@media (max-width: 480px) {
  .whatsapp-btn {
    width: 48px;
    height: 48px;
    bottom: calc(var(--space-4) + 44px + var(--space-3));
    right: var(--space-4);
  }

  .whatsapp-btn svg {
    width: 24px;
    height: 24px;
  }
}

/* === RESPONSIVE COMPONENTS === */
@media (max-width: 768px) {
  .form__grid {
    grid-template-columns: 1fr;
  }

  .form__group--full {
    grid-column: 1;
  }

  .form-wrapper {
    padding: var(--space-6);
  }
}