/* ============================================================
   Components: buttons, nav link effects, cards (reusable)
   Consumes tokens from variables.css.
   ============================================================ */

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-400);
  font-weight: 600;
  line-height: 1;
  text-align: center;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary - elegant orange */
.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-on-secondary);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  color: var(--color-on-secondary);
  box-shadow: var(--shadow-md);
}

/* Secondary - solid navy */
.btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: var(--color-on-primary);
}

/* Outline - for use over imagery */
.btn-outline {
  background-color: transparent;
  color: var(--color-on-primary);
  border-color: var(--color-on-primary);
}

.btn-outline:hover {
  background-color: var(--color-on-primary);
  color: var(--color-primary);
}

.btn--block {
  width: 100%;
}

.btn--primary {
  background-color: var(--color-secondary);
  color: var(--color-on-secondary);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  color: var(--color-on-secondary);
  box-shadow: var(--shadow-md);
}

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

.btn--outline:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-on-primary);
}

/* ============================================================
   Navigation link hover / active underline effect
   ============================================================ */
.main-nav__link {
  position: relative;
}

.main-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background-color: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition);
}

.main-nav__link:hover {
  color: var(--color-secondary);
}

.main-nav__link:hover::after,
.main-nav__link.is-current::after {
  transform: scaleX(1);
}

.main-nav__link.is-current {
  color: var(--color-secondary);
}

/* ============================================================
   Cards (base styles for activities / features later)
   ============================================================ */
.card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.card:hover .card__media img {
  transform: scale(1.06);
}

.card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
}

.card__title {
  font-size: var(--fs-600);
  color: var(--color-heading);
}

.card__text {
  color: var(--color-muted);
  font-size: var(--fs-400);
}

.card__footer {
  margin-top: auto;
  padding-top: var(--space-2);
}

/* Small uppercase eyebrow / badge */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  font-size: var(--fs-300);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  background-color: var(--color-surface);
  border-radius: var(--radius-pill);
}

/* ============================================================
   Forms
   ============================================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-label {
  font-weight: 600;
  font-size: var(--fs-400);
  color: var(--color-heading);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-secondary) 25%, transparent);
  outline: none;
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-input.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--color-secondary-dark);
}

.text-danger {
  color: var(--color-secondary-dark);
  font-size: var(--fs-300);
  margin-top: var(--space-1);
}

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

.form-success__text {
  color: var(--color-text);
  font-size: var(--fs-400);
  line-height: var(--lh-base);
  max-width: none;
}

/* ---- Floating WhatsApp button ---- */
.whatsapp-fab {
  position: fixed;
  bottom: var(--space-3);
  right: var(--space-3);
  z-index: calc(var(--z-overlay) + 100);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background-color: #25d366;
  color: #fff;
  box-shadow: var(--shadow-lg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.35);
}

.whatsapp-fab:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

@media (max-width: 480px) {
  .whatsapp-fab {
    bottom: max(var(--space-2), env(safe-area-inset-bottom, 0px));
    right: max(var(--space-2), env(safe-area-inset-right, 0px));
    width: 50px;
    height: 50px;
  }

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

/* ============================================================
   Gallery - horizontal scroll carousel
   ============================================================ */
.gallery.padding-block {
  padding-block: var(--space-5);
}

.gallery__slider {
  position: relative;
  max-width: 1200px;
  margin-inline: auto;
  margin-top: var(--space-2);
}

.gallery__track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-inline: var(--gutter);
}

.gallery__track::-webkit-scrollbar {
  display: none;
}

.gallery__track img {
  flex: 0 0 100%;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  scroll-snap-align: center;
  object-fit: cover;
  aspect-ratio: 4 / 5;
  height: auto;
  border-radius: var(--radius-lg);
}

.gallery__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--color-on-primary) 35%, transparent);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-primary) 45%, transparent);
  color: var(--color-on-primary);
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.gallery__arrow:hover {
  background: color-mix(in srgb, var(--color-primary) 65%, transparent);
  border-color: color-mix(in srgb, var(--color-on-primary) 55%, transparent);
  transform: translateY(-50%) scale(1.06);
}

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

.gallery__arrow--prev {
  left: var(--space-2);
}

.gallery__arrow--next {
  right: var(--space-2);
}

@media (min-width: 769px) {
  .gallery__track img {
    flex: 0 0 calc((100% - 3rem) / 4);
    width: calc((100% - 3rem) / 4);
    max-width: calc((100% - 3rem) / 4);
  }
}

@media (max-width: 768px) {
  .gallery__arrow {
    width: 40px;
    height: 40px;
  }

  .gallery__arrow--prev {
    left: var(--space-1);
  }

  .gallery__arrow--next {
    right: var(--space-1);
  }
}

/* ============================================================
   FAQ accordion
   ============================================================ */
.faq {
  background-color: var(--color-bg);
}

.faq__container {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) 0;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--fs-400);
  font-weight: 600;
  line-height: var(--lh-base);
  color: var(--color-heading);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--color-secondary-dark);
}

.faq__question:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-secondary) 25%, transparent);
  border-radius: var(--radius-sm);
}

.faq__icon {
  flex-shrink: 0;
  font-size: var(--fs-600);
  font-weight: 400;
  line-height: 1;
  color: var(--color-secondary);
  transition: transform 0.4s ease-out;
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.faq__answer p {
  padding-block: 0 var(--space-3);
  color: var(--color-muted);
  line-height: var(--lh-base);
}

.faq__answer p:first-child {
  padding-top: 0;
}

.faq__answer ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: 0 0 var(--space-2);
  padding: 0;
  list-style: none;
}

.faq__answer li {
  position: relative;
  padding-left: var(--space-3);
  color: var(--color-muted);
  line-height: var(--lh-base);
}

.faq__answer li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background-color: var(--color-secondary);
}

.faq__item.is-active .faq__answer {
  max-height: 500px;
}

.faq__item.is-active .faq__icon {
  transform: rotate(45deg);
}

/* ============================================================
   Modal
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-2);
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal__content {
  position: relative;
  width: calc(100% - 2rem);
  max-width: 500px;
  max-height: calc(100vh - var(--space-4));
  overflow-y: auto;
  padding: var(--space-4);
  background-color: var(--color-bg);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--color-secondary);
  box-shadow: var(--shadow-lg);
}

.modal__close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: transparent;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-heading);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-secondary);
}

.modal__close:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.modal__title {
  font-family: var(--font-heading);
  font-size: var(--fs-600);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
  padding-right: var(--space-4);
}

.review-modal__success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-2);
  text-align: center;
}

.review-modal__success p {
  font-family: var(--font-heading);
  font-size: var(--fs-500);
  font-weight: 600;
  color: var(--color-heading);
}

/* ============================================================
   Star rating (interactive)
   ============================================================ */
.star-rating {
  border: none;
  margin: 0;
  padding: 0;
}

.star-rating .form-label {
  margin-bottom: var(--space-1);
}

.star-rating__group {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: var(--space-1);
}

.star-rating__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.star-rating__star {
  display: inline-flex;
  cursor: pointer;
  color: var(--color-border);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.star-rating__star svg {
  fill: currentColor;
}

.star-rating__star:hover {
  transform: scale(1.1);
}

.star-rating__star.is-preview,
.star-rating__star.is-active {
  color: #f5b301;
}

/* CSS hover + selected state (DOM order 5→1, visual 1→5 via row-reverse) */
.star-rating__group .star-rating__star:hover,
.star-rating__group .star-rating__star:hover ~ .star-rating__star,
.star-rating__group .star-rating__input:checked ~ .star-rating__star {
  color: #f5b301;
}