/* ========================================
   Casa del Azahar — Stylesheet
   Build order: :root → reset → utilities →
   layout → components → motion →
   responsive → reduced-motion
   ======================================== */

/* ── 1. Design Tokens ────────────────── */

:root {
  /* Colors */
  --color-ground: #F5F0E8;
  --color-surface: #EDE7DB;
  --color-text: #3D2B1F;
  --color-text-muted: #8A7564;
  --color-accent: #B07D56;
  --color-accent-alt: #7A8B6A;
  --color-border: #D4C9B8;

  /* Typography */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.2rem;
  --text-xl: 1.44rem;
  --text-2xl: 1.728rem;
  --text-3xl: 2.074rem;
  --text-4xl: 2.488rem;

  --font-display: 'Lora', serif;
  --font-body: 'Lora', serif;
  --ls-heading: +0.01em;
  --ls-label: +0.1em;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-text: 58ch;

  /* Visual */
  --radius: 10px;
  --shadow-sm: 0 1px 4px rgba(61, 43, 31, 0.06);
  --shadow-md: 0 2px 16px rgba(61, 43, 31, 0.08);

  /* Motion */
  --transition-hero: 500ms ease;
  --transition-base: 350ms ease;
}


/* ── 2. Reset ────────────────────────── */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-ground);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

address {
  font-style: normal;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: var(--ls-heading);
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }

p {
  max-width: var(--max-width-text);
}


/* ── 3. Utilities ────────────────────── */

.u-container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: 0;
  left: -9999px;
  z-index: 1000;
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: 0 0 var(--radius) 0;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
  outline: 2px solid var(--color-text);
  outline-offset: -2px;
}

/* Image placeholder */
.img-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 200px;
  background:
    linear-gradient(135deg, rgba(61, 43, 31, 0.03) 25%, transparent 25%),
    linear-gradient(225deg, rgba(61, 43, 31, 0.03) 25%, transparent 25%),
    linear-gradient(315deg, rgba(61, 43, 31, 0.03) 25%, transparent 25%),
    linear-gradient(45deg, rgba(61, 43, 31, 0.03) 25%, transparent 25%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 0, 10px -10px, 0 10px;
  background-color: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.img-placeholder::after {
  content: attr(data-description);
  position: absolute;
  inset: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
  opacity: 0.6;
}

/* Sage label */
.label-sage {
  display: inline-block;
  color: var(--color-accent-alt);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

/* Sage decorative rule */
.rule-sage {
  width: 48px;
  height: 1px;
  background: var(--color-accent-alt);
  opacity: 0.5;
}

/* Sage underline link */
.link-sage {
  position: relative;
  display: inline-block;
  color: var(--color-text);
  background-image: linear-gradient(var(--color-accent-alt), var(--color-accent-alt));
  background-size: 0% 1px;
  background-position: 50% 100%;
  background-repeat: no-repeat;
  transition: background-size var(--transition-base), color var(--transition-base);
}

.link-sage:hover,
.link-sage:focus-visible {
  background-size: 100% 1px;
  color: var(--color-accent-alt);
}

.link-sage:focus-visible {
  outline: 2px solid var(--color-accent-alt);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Reveal base */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition-hero), transform var(--transition-hero);
}

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

/* ── 4. Buttons ──────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  border-radius: var(--radius);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-primary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}


/* ── 5. Site Header / Nav ────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-ground);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: var(--ls-heading);
}

.site-logo:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Nav toggle (mobile) */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 110;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Nav links */
.nav-links {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-6);
  background-color: var(--color-ground);
  border-bottom: 1px solid var(--color-border);
}

.nav-links.is-open {
  display: flex;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-text);
  transition: color var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-accent);
}

.nav-links a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.nav-cta {
  color: var(--color-accent) !important;
  font-weight: 700;
}


/* ── 6. Hero ─────────────────────────── */

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: var(--space-16) var(--space-6);
  background-color: var(--color-ground);
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  letter-spacing: var(--ls-heading);
  color: var(--color-text);
  line-height: 1.15;
  max-width: 18ch;
}

.hero-image {
  width: 100%;
  max-width: 600px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 48ch;
}

.hero .rule-sage {
  margin-top: var(--space-2);
}

.hero-cta {
  margin-top: var(--space-2);
}


/* ── 7. Espera (Lo que te espera) ────── */

.espera {
  padding: var(--space-16) var(--space-6);
  background-color: var(--color-ground);
}

.espera-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: var(--ls-heading);
  text-align: center;
  margin-bottom: var(--space-16);
  color: var(--color-text);
}

.espera-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-bottom: var(--space-24);
}

.espera-item:last-child {
  margin-bottom: 0;
}

.espera-item-image {
  flex: 1;
}

.espera-item-image .img-placeholder {
  aspect-ratio: 4 / 3;
  width: 100%;
}

.espera-item-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.espera-item-text h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: var(--ls-heading);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.espera-item-text p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: var(--max-width-text);
}


/* ── 8. Atmospheric Pause ────────────── */

.atmospheric-pause {
  position: relative;
  min-height: 60vh;
  width: 100%;
  overflow: hidden;
}

.atmospheric-pause::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 80%, rgba(122, 139, 106, 0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.atmospheric-pause-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  border-radius: 0;
  box-shadow: none;
  background-color: var(--color-surface);
}


/* ── 9. Habitaciones ─────────────────── */

.habitaciones {
  padding: var(--space-16) var(--space-6);
  background-color: var(--color-ground);
}

.habitaciones-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: var(--ls-heading);
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.habitaciones-intro {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted);
  text-align: center;
  margin-inline: auto;
  margin-bottom: var(--space-16);
  max-width: var(--max-width-text);
}

.habitaciones-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.habitacion {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.habitacion-image .img-placeholder {
  aspect-ratio: 3 / 4;
  width: 100%;
  box-shadow: var(--shadow-md);
}

.habitacion-text h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: var(--ls-heading);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.habitacion-text p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: var(--max-width-text);
}


/* ── 10. Reserva (Booking CTA) ───────── */

.reserva {
  padding: var(--space-16) var(--space-6);
  background-color: var(--color-surface);
}

.reserva-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.reserva-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: var(--ls-heading);
  color: var(--color-text);
}

.reserva-text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 48ch;
}

.reserva-cta {
  margin-top: var(--space-2);
}

.reserva-contact {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}


/* ── 11. Footer ──────────────────────── */

.site-footer {
  padding: var(--space-16) var(--space-6);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-ground);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}

.footer-inner .rule-sage {
  margin-bottom: var(--space-4);
}

.footer-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: var(--ls-heading);
  color: var(--color-text);
}

.footer-address {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text-muted);
}

.footer-social {
  font-size: var(--text-sm);
}

.footer-note {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--ls-label);
}

.footer-times {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.footer-copy {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}


/* ── 12. Motion ──────────────────────── */

/* Staggered reveals for children of [data-reveal="stagger"] */
[data-reveal="stagger"] > [data-reveal]:nth-child(1) { transition-delay: 0ms; }
[data-reveal="stagger"] > [data-reveal]:nth-child(2) { transition-delay: 100ms; }
[data-reveal="stagger"] > [data-reveal]:nth-child(3) { transition-delay: 300ms; }
[data-reveal="stagger"] > [data-reveal]:nth-child(4) { transition-delay: 450ms; }
[data-reveal="stagger"] > [data-reveal]:nth-child(5) { transition-delay: 550ms; }


/* ── 13. Responsive ──────────────────── */

/* Tablet (≥768px) */
@media (min-width: 768px) {

  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-2xl); }

  .u-container {
    padding-inline: var(--space-12);
  }

  /* Nav */
  .nav-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-8);
    padding: 0;
    background: none;
    border-bottom: none;
  }

  .nav-links a {
    font-size: var(--text-sm);
  }

  /* Hero */
  .hero {
    padding: var(--space-24) var(--space-12);
  }

  .hero-image {
    max-width: 800px;
    aspect-ratio: 16 / 9;
  }

  /* Espera */
  .espera {
    padding: var(--space-24) var(--space-12);
  }

  .espera-item {
    flex-direction: row;
    align-items: center;
    gap: var(--space-12);
  }

  /* Habitaciones */
  .habitaciones {
    padding: var(--space-24) var(--space-12);
  }

  .habitacion {
    flex-direction: row;
    align-items: center;
    gap: var(--space-12);
  }

  .habitacion-image {
    flex: 1;
  }

  .habitacion-text {
    flex: 1;
  }

  /* Reserva */
  .reserva {
    padding: var(--space-24) var(--space-12);
  }

  .reserva-heading {
    font-size: var(--text-3xl);
  }

  /* Footer */
  .site-footer {
    padding: var(--space-24) var(--space-12);
  }
}

/* Desktop (≥1024px) */
@media (min-width: 1024px) {

  .hero {
    padding: 144px 5vw;
  }

  .hero-image {
    max-width: 900px;
  }

  .espera {
    padding: 112px 5vw;
  }

  .espera-item--desayuno .espera-item-text {
    order: -1;
  }

  .habitaciones {
    padding: 144px 5vw;
  }

  .habitacion--jazmin .habitacion-text,
  .habitacion--romero .habitacion-text {
    order: -1;
  }

  .reserva {
    padding: 112px 5vw;
  }
}

/* Wide (≥1280px) */
@media (min-width: 1280px) {

  .espera {
    padding: 112px 5vw;
  }

  .habitaciones {
    padding: 144px 5vw;
  }

  .reserva {
    padding: 112px 5vw;
  }
}


/* ── 14. Reduced Motion ──────────────── */

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  [data-reveal="stagger"] > [data-reveal] {
    transition-delay: 0ms;
  }

  .btn-primary:hover {
    transform: none;
  }
}