/* ============================================================
   LATENTE — Components
   Reusable UI components: buttons, cards, forms, badges, etc.
   All values reference variables.css — never hardcode.
   ============================================================ */

/* ----------------------------------------------------------
   BUTTONS
---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: var(--border-thin) solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              transform var(--transition-fast);
  min-height: 44px;
  min-width: 44px;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

/* Primary — Arena on Obsidiana */
.btn--primary {
  background-color: var(--color-arena);
  color: var(--color-obsidiana);
  border-color: var(--color-arena);
}

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

/* Ghost — outline only */
.btn--ghost {
  background-color: transparent;
  border-color: var(--color-arena);
  color: var(--color-arena);
}

.btn--ghost:hover {
  background-color: var(--color-arena);
  color: var(--color-obsidiana);
}

/* Ghost inverse — for dark backgrounds */
.btn--ghost-inverse {
  background-color: transparent;
  border-color: var(--color-hueso);
  color: var(--color-hueso);
}

.btn--ghost-inverse:hover {
  background-color: var(--color-hueso);
  color: var(--color-obsidiana);
}

/* CTA — Arena on Obsidiana for primary actions */
.btn--cta {
  background-color: var(--color-arena);
  color: var(--color-obsidiana);
  border-color: var(--color-arena);
}

.btn--cta:hover {
  background-color: var(--color-barro);
  color: var(--color-hueso);
  border-color: var(--color-barro);
}

/* Size modifiers */
.btn--sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  min-height: 36px;
}

.btn--lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
}

/* ----------------------------------------------------------
   CARDS
---------------------------------------------------------- */
.card {
  background-color: var(--color-hueso);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.card--dark {
  background-color: var(--color-tierra);
  color: var(--color-hueso);
}

.card__body {
  padding: var(--space-lg);
}

.card__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-arena);
  margin-bottom: var(--space-sm);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: var(--leading-snug);
  margin-bottom: var(--space-md);
}

.card__text {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  opacity: 0.8;
}

/* ----------------------------------------------------------
   FORMS
---------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-barro);
}

.form-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: transparent;
  border: var(--border-thin) solid var(--color-barro);
  border-radius: var(--radius-sm);
  color: var(--color-obsidiana);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  transition: border-color var(--transition-base);
  min-height: 44px;
}

.form-input::placeholder {
  color: var(--color-barro);
  opacity: 0.6;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-arena);
}

.form-input--error {
  border-color: var(--color-corriente);
}

.form-message {
  font-size: var(--text-xs);
  line-height: var(--leading-snug);
}

.form-message--error {
  color: var(--color-mar);
}

.form-message--success {
  color: var(--color-musgo);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ----------------------------------------------------------
   BADGE / TAG
---------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.badge--tierra {
  background-color: var(--color-tierra);
  color: var(--color-hueso);
}

.badge--bosque {
  background-color: var(--color-bosque);
  color: var(--color-niebla);
}

.badge--agua {
  background-color: var(--color-mar);
  color: var(--color-espuma);
}

.badge--montaña {
  background-color: var(--color-cumbre);
  color: var(--color-alba);
}

/* ----------------------------------------------------------
   DIVIDER
---------------------------------------------------------- */
.divider {
  width: 40px;
  height: var(--border-thin);
  background-color: var(--color-arena);
  border: none;
  margin: var(--space-lg) 0;
}

.divider--full {
  width: 100%;
}

/* ----------------------------------------------------------
   ELEMENT CARD — dark variant for Experiences section
   Used on .section--dark (Bosque background)
---------------------------------------------------------- */
.card--element {
  background: rgba(10, 26, 15, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--color-niebla);
  border: var(--border-thin) solid rgba(255, 255, 255, 0.1);
  transition: border-color var(--transition-base),
              transform var(--transition-slow),
              background var(--transition-base);
}

.card--element:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(10, 26, 15, 0.6);
  transform: translateY(-4px);
}

.card--element .card__label {
  color: var(--color-brote);
}

.card--element .card__title {
  color: var(--color-niebla);
}

.card--element .card__text {
  color: var(--color-niebla);
  opacity: 0.75;
}

.card__location {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-musgo);
  margin-bottom: var(--space-md);
}

.card--element .card__location {
  color: var(--color-brote);
  opacity: 0.7;
}

.card__duration {
  margin-top: var(--space-lg);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-musgo);
  opacity: 0.6;
}

.card--element .card__duration {
  color: var(--color-niebla);
  opacity: 0.4;
}

/* ----------------------------------------------------------
   REVEAL — scroll-triggered fade-up
   JS (IntersectionObserver) adds .is-revealed when the
   element enters the viewport. Stagger delay is driven by
   --stagger-index, written per-element by animations.js.
---------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity  var(--duration-reveal) var(--ease-reveal),
    transform var(--duration-reveal) var(--ease-reveal);
  transition-delay: calc(var(--stagger-index, 0) * var(--stagger-base));
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Waitlist headline — adds a subtle scale for the "exhale" landing */
.waitlist__headline[data-reveal] {
  transform: translateY(32px) scale(0.97);
}

.waitlist__headline[data-reveal].is-revealed {
  transform: translateY(0) scale(1);
}

/* Reduced motion — content is always visible, no movement */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ----------------------------------------------------------
   FOCUS CAROUSEL — Moments cards
---------------------------------------------------------- */
.moments__card {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  user-select: none;
  /* Transitions disabled until JS adds .is-initialized — prevents
     layout-from-undefined flash on first paint. */
}

/* Transitions unlock once JS has placed all cards. */
.moments__stage.is-initialized .moments__card {
  transition:
    left    0.65s var(--ease-carousel),
    width   0.65s var(--ease-carousel),
    opacity 0.5s  ease;
}

/* Used by the teleport helper to suppress animation on a specific card. */
.moments__card.no-transition {
  transition: none !important;
}

.moments__img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
}

.moments__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

/* Gradient overlay — fast out, slow in on center card */
.moments__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 18, 8, 0.72) 0%, rgba(26, 18, 8, 0) 55%);
  opacity: 0;
  transition: opacity 0.18s ease;   /* instant-ish fade-out when leaving center */
  pointer-events: none;
}

.moments__card[data-carousel-pos="0"] .moments__overlay {
  opacity: 1;
  transition: opacity 0.4s ease 0.1s; /* slow fade-in with short delay when becoming center */
}

/* Caption — fast out (no delay), slow in (delayed, after card expands) */
.moments__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  font-style: italic;
  color: var(--color-hueso);
  text-align: center;
  letter-spacing: 0.03em;
  line-height: var(--leading-snug);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.15s ease, transform 0.15s ease; /* fast out when leaving center */
  pointer-events: none;
}

.moments__card[data-carousel-pos="0"] .moments__caption {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.45s ease 0.22s, transform 0.45s var(--ease-hero) 0.22s; /* slow in */
}

/* Navigation arrows — bare chevrons, no background circle */
.moments__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 90px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-obsidiana);
  opacity: 0.35;
  transition: opacity var(--transition-base), transform var(--transition-base);
  padding: 0;
}

/* Position just outside the outermost visible card (pos ±3).
   Uses the same variables as the card layout so it tracks automatically
   at every breakpoint. */
.moments__arrow--prev {
  left: calc(
    50%
    - var(--carousel-center-w) / 2
    - var(--carousel-gap) - var(--carousel-near-w)
    - var(--carousel-gap) - var(--carousel-mid-w)
    - var(--carousel-gap) - var(--carousel-far-w)
    - 24px - 44px
  );
}

.moments__arrow--next {
  left: calc(
    50%
    + var(--carousel-center-w) / 2
    + var(--carousel-gap) + var(--carousel-near-w)
    + var(--carousel-gap) + var(--carousel-mid-w)
    + var(--carousel-gap) + var(--carousel-far-w)
    + 24px
  );
}

.moments__arrow:hover {
  opacity: 0.72;
  transform: translateY(-50%) scale(1.06);
}

.moments__arrow:focus-visible {
  outline: 2px solid var(--color-arena);
  outline-offset: 4px;
  border-radius: 4px;
}

@media (max-width: 767px) {
  .moments__arrow { height: 60px; opacity: 0.3; }
  .moments__arrow--prev { left: 10px; }
  .moments__arrow--next { left: auto; right: 10px; }
}

/* Carousel position dots */
.moments__dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.moments__dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-barro);
  opacity: 0.3;
  transition: opacity var(--transition-base), transform var(--transition-base);
  cursor: pointer;
  border: none;
  padding: 0;
}

.moments__dot.is-active {
  opacity: 1;
  transform: scale(1.5);
  background-color: var(--color-arena);
}