/* ============================================================
   CAPITOLA PELICAN HOUSE — 03. COMPONENTS
   ============================================================ */

/* ------------------------------------------------ BUTTONS */
.btn {
  --btn-bg: var(--deep-700);
  --btn-fg: var(--shell-100);
  --btn-bd: var(--deep-700);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 1.05em 2.1em;
  font-size: var(--step--2);
  font-weight: var(--w-medium);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  line-height: 1;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius-xs);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--dur-base) var(--ease-out),
              background-color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
/* the tide-wipe: gold sweeps up from the baseline on hover */
.btn::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--sun-500);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--dur-base) var(--ease-tide);
  z-index: -1;
}
.btn:hover::before { transform: scaleY(1); }
.btn:hover { color: var(--deep-900); border-color: var(--sun-500); }
.btn:active { transform: translateY(1px); }
.btn .btn__arrow { transition: transform var(--dur-base) var(--ease-tide); }
.btn:hover .btn__arrow { transform: translateX(5px); }

.btn--primary { --btn-bg: var(--deep-700); --btn-fg: var(--shell-100); --btn-bd: var(--deep-700); }
.btn--gold    { --btn-bg: var(--sun-500); --btn-fg: var(--deep-900); --btn-bd: var(--sun-500); }
.btn--gold::before { background: var(--deep-700); }
.btn--gold:hover { color: var(--shell-100); border-color: var(--deep-700); }

.btn--outline { --btn-bg: transparent; --btn-fg: var(--ink-strong); --btn-bd: var(--line-strong); }
.btn--ghost   { --btn-bg: transparent; --btn-fg: var(--ink-strong); --btn-bd: transparent; padding-inline: 0.25em; }
.btn--ghost::before { display: none; }
.btn--ghost:hover { color: var(--ink-accent); }

.on-dark .btn--outline { --btn-fg: var(--shell-100); --btn-bd: rgba(242,237,231,0.45); }
.on-dark .btn--outline:hover { color: var(--deep-900); }

.btn--lg { padding: 1.25em 2.6em; font-size: var(--step--1); }
.btn--sm { padding: 0.85em 1.5em; }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.45; pointer-events: none; }

/* ------------------------------------------------ HEADER / NAV */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: color-mix(in srgb, var(--shell-50) 88%, transparent);
  backdrop-filter: saturate(1.2) blur(14px);
  border-bottom: 1px solid var(--line-hairline);
  transition: background-color var(--dur-base) var(--ease-out);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-lg);
  min-height: 84px;
}
.brand-lockup { display: flex; align-items: center; gap: var(--space-sm); }
.brand-lockup__mark { width: 40px; height: auto; }
.brand-lockup__name {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: var(--w-book);
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-strong);
  line-height: 1;
}
.brand-lockup__sub {
  font-family: var(--font-sans);
  font-size: var(--step--2);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 4px;
}

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2.25rem); }
.nav-link {
  position: relative;
  font-size: var(--step--2);
  font-weight: var(--w-medium);
  letter-spacing: var(--track-wide);
  color: var(--ink-strong);
  padding-block: 0.5rem;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--sun-500);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur-base) var(--ease-tide);
}
.nav-link:hover::after, .nav-link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-link[aria-current="page"] { color: var(--ink-accent); }

/* ------------------------------------------------ HERO */
.hero { position: relative; isolation: isolate; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img, .hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg,
    rgba(20,35,43,0.72) 0%,
    rgba(20,35,43,0.42) 42%,
    rgba(20,35,43,0.08) 72%,
    rgba(20,35,43,0.28) 100%);
}
.hero__inner {
  display: grid; align-content: center;
  min-height: clamp(560px, 82vh, 900px);
  padding-block: var(--space-3xl);
  gap: var(--space-md);
}
.hero__title { font-size: var(--step-6); color: var(--shell-50); max-width: 14ch; }
.hero__lede  { color: var(--ink-on-dark-muted); max-width: 46ch; }

/* Slow drift on hero imagery — "the tide" */
.kenburns { animation: kenburns var(--kb-dur, 24s) var(--ease-in-out) infinite alternate; }
@keyframes kenburns {
  from { transform: scale(1) translate3d(0,0,0); }
  to   { transform: scale(1.09) translate3d(-1.5%, -1%, 0); }
}

/* ------------------------------------------------ WAVE DIVIDER */
.wave-divider { display: block; width: 100%; height: clamp(28px, 4vw, 64px); }
.wave-divider path { fill: currentColor; }
.wave-divider--flip { transform: rotate(180deg); }

/* ------------------------------------------------ CARDS */
.card {
  display: flex; flex-direction: column;
  background: var(--surface-raised);
  border: 1px solid var(--line-hairline);
  border-radius: var(--radius-xs);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--sand-500); }
.card__media { position: relative; aspect-ratio: var(--img-ratio-card); overflow: hidden; background: var(--sand-100); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.card:hover .card__media img { transform: scale(1.055); }
.card__body { padding: var(--space-md); display: grid; gap: var(--space-2xs); }
.card__title {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: var(--w-book);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--ink-strong);
}
.card__text { font-size: var(--step--1); color: var(--ink-body); }
.card__foot { margin-top: auto; padding: 0 var(--space-md) var(--space-md); }

/* Editorial variant — no chrome, just image + type (the Inspo row) */
.card--plain { background: transparent; border: 0; text-align: center; }
.card--plain:hover { transform: none; box-shadow: none; }
.card--plain .card__body { padding-inline: 0; justify-items: center; }
.card--plain .card__foot { padding-inline: 0; }

/* Arched image variant — the luxury note */
.card--arch .card__media { border-radius: var(--radius-arch); }

/* ------------------------------------------------ FEATURE / SPLIT */
.split {
  display: grid; gap: clamp(2rem, 5vw, 5rem); align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
}
.split--reverse > :first-child { order: 2; }
.split__media { position: relative; aspect-ratio: var(--img-ratio-tall); overflow: hidden; }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__media--offset-rule::after {
  content: ""; position: absolute; inset: 14px; border: 1px solid rgba(242,237,231,0.35); pointer-events: none;
}

/* ------------------------------------------------ STAT / DETAIL ROW */
.stat-row { display: grid; gap: var(--space-lg); grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); }
.stat { text-align: center; display: grid; gap: var(--space-3xs); }
.stat__value { font-family: var(--font-display); font-size: var(--step-4); color: var(--ink-strong); line-height: 1; }
.stat__label { font-size: var(--step--2); letter-spacing: var(--track-wide); text-transform: uppercase; color: var(--ink-muted); }

/* ------------------------------------------------ PULL QUOTE */
.quote { display: grid; gap: var(--space-md); justify-items: center; text-align: center; max-width: 42ch; margin-inline: auto; }
.quote__text { font-family: var(--font-display); font-size: var(--step-3); font-weight: var(--w-light); font-style: italic; line-height: var(--leading-snug); color: var(--ink-strong); }
.quote__cite { font-size: var(--step--2); letter-spacing: var(--track-wide); text-transform: uppercase; color: var(--ink-muted); font-style: normal; }

/* ------------------------------------------------ GALLERY */
.gallery { display: grid; gap: var(--space-2xs); grid-template-columns: repeat(12, 1fr); }
.gallery__item { position: relative; overflow: hidden; background: var(--sand-100); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item--wide { grid-column: span 8; aspect-ratio: 16/10; }
.gallery__item--half { grid-column: span 4; aspect-ratio: 4/5; }
.gallery__item--third { grid-column: span 4; aspect-ratio: 4/3; }
@media (max-width: 720px) {
  .gallery__item--wide, .gallery__item--half, .gallery__item--third { grid-column: span 12; }
}

/* ------------------------------------------------ BADGE / TAG */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 0.45em 0.9em;
  font-size: var(--step--2);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--deep-700);
  background: var(--sand-100);
  border: 1px solid var(--sand-500);
  border-radius: var(--radius-pill);
}
.badge--gold { background: var(--sun-200); border-color: var(--sun-500); }
.badge--outline { background: transparent; border-color: var(--line-soft); color: var(--ink-muted); }

/* ------------------------------------------------ FORMS / BOOKING BAR */
.field { display: grid; gap: var(--space-3xs); }
.field__label { font-size: var(--step--2); letter-spacing: var(--track-wide); text-transform: uppercase; color: var(--ink-muted); }
.input, .select, .textarea {
  width: 100%;
  padding: 0.9em 1em;
  font-size: var(--step--1);
  font-weight: var(--w-light);
  color: var(--ink-strong);
  background: var(--surface-raised);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-xs);
  transition: border-color var(--dur-fast) linear, box-shadow var(--dur-fast) linear;
}
.input::placeholder { color: var(--ink-faint); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--sun-500);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sun-500) 22%, transparent);
}
.textarea { min-height: 8rem; resize: vertical; }

.booking-bar {
  display: grid; gap: var(--space-sm);
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  align-items: end;
  padding: var(--space-md);
  background: var(--surface-raised);
  border: 1px solid var(--line-hairline);
  border-top: 2px solid var(--sun-500);
  box-shadow: var(--shadow-md);
}

/* ------------------------------------------------ AMENITY LIST */
.amenities { display: grid; gap: var(--space-sm) var(--space-lg); grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); list-style: none; padding: 0; }
.amenity { display: flex; gap: var(--space-xs); align-items: baseline; padding-block: var(--space-2xs); border-bottom: 1px solid var(--line-hairline); font-size: var(--step--1); }
.amenity::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; border-radius: 50%; background: var(--sun-500); transform: translateY(-2px); }

/* ------------------------------------------------ ACCORDION (FAQ) */
.accordion { border-top: 1px solid var(--line-hairline); }
.accordion__item { border-bottom: 1px solid var(--line-hairline); }
.accordion__trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-md);
  padding: var(--space-md) 0; background: none; border: 0; cursor: pointer; text-align: left;
  font-family: var(--font-display); font-size: var(--step-2); color: var(--ink-strong);
  transition: color var(--dur-fast) linear;
}
.accordion__trigger:hover { color: var(--ink-accent); }
.accordion__icon { flex: 0 0 auto; width: 16px; height: 16px; position: relative; }
.accordion__icon::before, .accordion__icon::after {
  content: ""; position: absolute; inset: 50% 0 auto 0; height: 1px; background: currentColor;
}
.accordion__icon::after { transform: rotate(90deg); transition: transform var(--dur-base) var(--ease-tide); }
.accordion__item[open] .accordion__icon::after { transform: rotate(0deg); }
.accordion__panel { padding-bottom: var(--space-md); max-width: var(--measure); font-size: var(--step--1); }

/* ------------------------------------------------ MARQUEE STRIP (BEACH DAYS · GOOD COMPANY) */
.strip {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: clamp(1rem, 4vw, 3.5rem);
  padding-block: var(--space-md);
  font-size: var(--step--2);
  letter-spacing: var(--track-wider);
  text-transform: uppercase;
  color: var(--ink-muted);
  border-block: 1px solid var(--line-hairline);
}
.strip__dot { color: var(--sun-500); }

/* ------------------------------------------------ FOOTER */
.site-footer { background: var(--deep-700); color: var(--ink-on-dark); padding-block: var(--space-2xl) var(--space-lg); }
.site-footer a:hover { color: var(--sand-500); }
.site-footer__grid { display: grid; gap: var(--space-xl); grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); }
.site-footer__coords { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.08em; color: var(--ink-on-dark-faint); }
.site-footer__bottom { margin-top: var(--space-xl); padding-top: var(--space-md); border-top: 1px solid var(--line-on-dark); display: flex; flex-wrap: wrap; gap: var(--space-sm); justify-content: space-between; font-size: var(--step--2); color: var(--ink-on-dark-faint); }

/* ------------------------------------------------ REVEAL ON SCROLL */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ------------------------------------------------ RESPONSIVE */
.btn { white-space: nowrap; }

@media (max-width: 980px) {
  .site-header__inner { min-height: 72px; gap: var(--space-md); }
  .nav { display: none; }
  .nav.is-open { display: flex; }
  .nav-toggle { display: inline-flex; }
}
@media (min-width: 981px) { .nav-toggle { display: none; } }

@media (max-width: 560px) {
  .site-header .btn { padding-inline: 1.25em; font-size: 0.6875rem; }
  .hero__inner { min-height: 82vh; }
  .split--reverse > :first-child { order: 0; }
  .booking-bar { grid-template-columns: 1fr; }
}

/* Hamburger — square, hairline, no rounding */
.nav-toggle {
  align-items: center; justify-content: center;
  width: 42px; height: 42px; padding: 0;
  background: transparent; border: 1px solid var(--line-soft); border-radius: var(--radius-xs);
  cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 1px; background: var(--ink-strong); position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 18px; height: 1px; background: currentColor; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }