/* Aldea Blanca — brand tokens
   Palette: whitewashed Andalusian wall (sand) meets pine-dark Scandinavian
   calm (ink), disturbed once by the house's one true rarity — a private
   heated pool (pool/pool-bright). Clay is used only for the single call
   to action, echoing the region's terracotta roof tiles. */
:root {
  --sand: #f3eee4;
  --sand-dim: #eae2d2;
  --ink: #1b2622;
  --ink-soft: #263530;
  --pool: #2e6e68;
  --pool-bright: #4c9c93;
  --clay: #9c5332;
  --clay-dark: #7c4227;
  --line: #dcd2bc;
  --line-dark: rgba(255, 255, 255, 0.14);
  --ink-text: #24231f;

  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-accent: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;
  --font-mono: ui-monospace, "SF Mono", "Menlo", "Consolas", monospace;

  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --max-width: 1180px;
}

@media (prefers-reduced-motion: no-preference) {
  :root { --motion-ok: 1; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--sand);
  color: var(--ink-text);
  font-family: var(--font-accent);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--pool); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--pool-bright);
  outline-offset: 3px;
}

.eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.stat, .fact { font-family: var(--font-mono); }

.wrap {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--sand);
  padding: 0.75rem 1.25rem;
  z-index: 100;
}
.skip-link:focus {
  left: var(--gutter);
  top: var(--gutter);
}

/* ---------- Header ---------- */
.site-header {
  position: absolute;
  inset-inline: 0;
  top: 0;
  z-index: 20;
  padding: 1.4rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header .mark {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--sand);
  text-decoration: none;
  font-size: 0.95rem;
  text-transform: uppercase;
}
.site-header .mark svg { width: 26px; height: 26px; }
.site-header .book-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sand);
  text-decoration: none;
  border: 1px solid var(--line-dark);
  padding: 0.6rem 1.1rem;
  border-radius: 2px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.site-header .book-link:hover { border-color: var(--pool-bright); background: color-mix(in srgb, var(--pool-bright) 15%, transparent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--ink);
  color: var(--sand);
  overflow: hidden;
}
.hero__photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 14% 30%, color-mix(in srgb, var(--pool-bright) 30%, transparent), transparent 60%),
    linear-gradient(180deg, color-mix(in srgb, var(--ink) 55%, transparent) 0%, color-mix(in srgb, var(--ink) 72%, transparent) 45%, color-mix(in srgb, var(--ink) 93%, transparent) 100%);
}
.hero__rings {
  position: absolute;
  z-index: 2;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: min(70vw, 720px);
  aspect-ratio: 1;
  opacity: 0.5;
}
.hero__rings circle {
  fill: none;
  stroke: var(--pool-bright);
  stroke-width: 1;
}
@media (prefers-reduced-motion: no-preference) {
  .hero__rings circle { animation: ripple 7s ease-in-out infinite; transform-origin: center; }
  .hero__rings circle:nth-child(2) { animation-delay: 0.9s; }
  .hero__rings circle:nth-child(3) { animation-delay: 1.8s; }
}
@keyframes ripple {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.035); }
}

.hero__body {
  position: relative;
  z-index: 3;
  padding: 7rem var(--gutter) 4.5rem;
  display: grid;
  gap: 2.5rem;
}
.hero__eyebrow { color: var(--pool-bright); margin-bottom: 1rem; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 0.98;
  margin: 0;
  text-transform: uppercase;
}
.hero__thesis {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  max-width: 28ch;
  color: var(--sand);
  opacity: 0.92;
  margin: 0;
}
.hero__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1.05rem 1.9rem;
  border-radius: 2px;
  isolation: isolate;
  overflow: hidden;
}
.btn--clay { background: var(--clay); color: var(--sand); }
.btn--clay:hover { background: var(--clay-dark); }
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  opacity: 0;
  z-index: -1;
}
@media (prefers-reduced-motion: no-preference) {
  .btn:hover::after, .btn:focus-visible::after {
    animation: btn-ripple 0.6s ease-out;
  }
}
@keyframes btn-ripple {
  from { transform: scale(0); opacity: 0.5; }
  to { transform: scale(2.4); opacity: 0; }
}

/* ---------- Ripple divider ---------- */
.divider {
  display: block;
  width: 100%;
  height: 28px;
}
.divider path { fill: none; stroke: var(--line); stroke-width: 1.5; }
.divider--dark path { stroke: var(--line-dark); }

/* ---------- Facts strip ---------- */
.facts {
  background: var(--sand-dim);
  border-block: 1px solid var(--line);
}
.facts__list {
  list-style: none;
  margin: 0;
  padding: 1.6rem var(--gutter);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem 2.2rem;
  max-width: var(--max-width);
  margin-inline: auto;
}
.facts__list li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  white-space: nowrap;
}
.facts__list strong { color: var(--pool); font-weight: 700; }

/* ---------- Section shell ---------- */
section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section-head { max-width: 60ch; margin-bottom: 2.75rem; }
.section-head .eyebrow { color: var(--pool); display: block; margin-bottom: 0.9rem; }
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  margin: 0;
}

/* ---------- Story (asymmetric two-col) ---------- */
.story { display: grid; gap: clamp(2rem, 5vw, 4rem); }
.story__block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}
@media (min-width: 860px) {
  .story__block { grid-template-columns: 1fr 1fr; gap: 3.5rem; }
  .story__block--reverse .story__text { order: 2; }
  .story__block--reverse .story__art { order: 1; }
}
.story__text p { margin: 0 0 1rem; }
.story__text p:last-child { margin-bottom: 0; }
.story__art {
  aspect-ratio: 4 / 3;
  border-radius: 3px;
  overflow: hidden;
  object-fit: cover;
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------- Gallery ---------- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.9rem;
}
.gallery__grid picture,
.gallery__grid img {
  aspect-ratio: 4 / 3;
  border-radius: 3px;
  object-fit: cover;
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------- Area: walk ruler ---------- */
.ruler { margin-block: 2.5rem 1.5rem; }
.ruler__track {
  position: relative;
  height: 2px;
  background: var(--line);
  margin-inline: 0.5rem;
}
.ruler__fill {
  position: absolute;
  inset-block: 0;
  left: 0;
  width: 0%;
  background: var(--pool);
  transition: width 1.1s cubic-bezier(.2,.7,.2,1);
}
.ruler__points { position: relative; min-height: 4.75rem; }
.ruler__point {
  position: absolute;
  top: -7px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.ruler__dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--sand-dim);
  border: 2px solid var(--pool);
}
.ruler__point--active .ruler__dot { background: var(--pool); }
.ruler__point--start { left: 2%; }
.ruler__point--mid { left: 34%; }
.ruler__point--end { left: 98%; }
.ruler__tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  white-space: nowrap;
  text-align: center;
}
.ruler__tag strong { display: block; color: var(--pool); font-size: 0.8rem; }

.area__stats {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
}
.area__stats li { font-family: var(--font-mono); font-size: 0.85rem; }
.area__stats strong { display: block; color: var(--pool); font-size: 1.05rem; margin-bottom: 0.25rem; }

/* ---------- Map ---------- */
.map-frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 16 / 8;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.15) contrast(1.05); }
.map-note {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
}

/* ---------- Good to know ---------- */
.rules {
  background: var(--ink);
  color: var(--sand);
}
.rules .section-head .eyebrow { color: var(--pool-bright); }
.rules .section-head h2 { color: var(--sand); }
.rules__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.rules__grid li { padding-left: 1.4rem; position: relative; opacity: 0.92; }
.rules__grid li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--pool-bright);
}

/* ---------- Final CTA ---------- */
.cta {
  text-align: center;
  padding-block: clamp(4rem, 10vw, 7rem);
}
.cta h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin: 0 0 1rem;
}
.cta p { max-width: 46ch; margin: 0 auto 2.2rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--sand);
  padding: 2.5rem var(--gutter);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.site-footer span { color: color-mix(in srgb, var(--sand) 75%, transparent); }
.site-footer a { color: var(--pool-bright); }

/* ---------- Sticky mobile book bar ---------- */
.mobile-book {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 30;
  padding: 0.75rem;
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
  display: none;
}
.mobile-book .btn { width: 100%; justify-content: center; }
@media (max-width: 640px) {
  .mobile-book { display: block; }
  body { padding-bottom: 4.2rem; }
}