/* AMARU: International Hospitality Consulting & Management
   Design tokens from 06_Website_Handoff.md */

:root {
  --color-alabaster: #FAF7F2;
  --color-ink:       #2B2924;
  --color-gold:      #A6803A;      /* dorado de marca: detalles grandes, líneas */
  --color-gold-deep: #8C6A2E;      /* dorado accesible: texto pequeño y botones (AA) */
  --color-sand:      #F1EBE2;
  --color-champagne: #D9C7A3;
  --color-stone:     #6E675C;      /* oscurecido para AA en labels y secundarios */
  --color-mist:      #E6DED2;
  --color-espresso:  #2B2620;

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body:    "Jost", system-ui, -apple-system, sans-serif;

  --fs-hero:  4.75rem;
  --fs-h2:    3rem;
  --fs-h3:    1.9rem;
  --fs-lead:  1.3rem;
  --fs-body:  1.0625rem;
  --fs-small: 0.8125rem;
  --fs-label: 0.75rem;

  --track-wordmark: 0.3em;
  --track-label:    0.2em;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4.5rem;
  --space-xl: 9rem;

  --maxw-content: 1180px;
  --radius: 0px;
  --transition: 320ms cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
  :root {
    --fs-hero: 3rem;
    --fs-h2:   2.25rem;
    --fs-h3:   1.6rem;
    --fs-lead: 1.15rem;
    --space-xl: 5rem;
  }
}

/* ---------- Reset & base ---------- */

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

html { scroll-behavior: smooth; }

body {
  background: var(--color-alabaster);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-gold-deep); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-ink); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
}

h1 { font-size: var(--fs-hero); line-height: 1.08; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.2; }

.container {
  max-width: var(--maxw-content);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-mist);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 4.75rem;
  max-width: 1380px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-ink);
  white-space: nowrap;
}
.nav-mark { width: 30px; height: auto; flex-shrink: 0; }
.wordmark .wm-sub { font-weight: 300; color: var(--color-stone); }
.wordmark:hover { color: var(--color-gold); }

.lang-switch {
  display: flex;
  gap: 0.9rem;
  align-items: center;
}
.lang-switch a, .lang-switch span {
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-stone);
}
.lang-switch a:hover { color: var(--color-gold-deep); }
.lang-switch .lang-current { color: var(--color-gold-deep); border-bottom: 1px solid var(--color-gold-deep); }

.site-nav { display: flex; align-items: center; gap: 1.6rem; }
.site-nav .btn { padding: 0.85rem 1.5rem; }

.site-nav a {
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink);
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--color-gold); }
.site-nav a[aria-current="page"] {
  color: var(--color-gold-deep);
  border-bottom-color: var(--color-gold-deep);
}

/* Mobile nav */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--color-ink);
  padding: 0.5rem 0;
}

@media (max-width: 1320px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-alabaster);
    border-bottom: 1px solid var(--color-mist);
    padding: var(--space-sm) var(--space-md) var(--space-md);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.7rem 0; width: 100%; }
  .site-nav .btn { margin-top: var(--space-sm); width: auto; }
  .site-nav .lang-switch { margin-top: var(--space-sm); width: 100%; }
  .site-nav .lang-switch a, .site-nav .lang-switch span { width: auto; padding: 0; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  padding: 1rem 2.2rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold-deep);
  color: var(--color-alabaster);
}
.btn-primary:hover { background: #6F5420; color: var(--color-alabaster); }

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-mist);
}
.btn-secondary:hover { background: var(--color-champagne); border-color: var(--color-champagne); color: var(--color-ink); }

.link-more {
  font-size: var(--fs-small);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--color-gold-deep);
  border-bottom: 1px solid var(--color-gold-deep);
  padding-bottom: 0.15rem;
}
.link-more:hover { color: var(--color-ink); border-bottom-color: var(--color-ink); }

/* ---------- Sections ---------- */

.section { padding: var(--space-xl) 0; }
.section-sand { background: var(--color-sand); }
.section-espresso { background: var(--color-espresso); color: var(--color-alabaster); }
.section-espresso h2, .section-espresso h3 { color: var(--color-alabaster); }
.section-espresso .overline { color: var(--color-champagne); }

.overline {
  display: block;
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin-bottom: var(--space-sm);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--color-ink);
  color: var(--color-alabaster);
  padding: 0.6rem 1.2rem;
  font-size: var(--fs-small);
}
.skip-link:focus { left: 0; color: var(--color-alabaster); }

.lead {
  font-size: var(--fs-lead);
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-ink);
}

.muted { color: var(--color-stone); }

.hairline {
  border: none;
  border-top: 1px solid var(--color-mist);
  margin: 0;
}

.narrow { max-width: 46rem; }

/* ---------- Hero ---------- */

.hero { padding: calc(var(--space-xl) * 1.05) 0 var(--space-xl); }
.hero h1 { max-width: 17ch; margin-bottom: var(--space-md); }
.hero .lead { max-width: 40rem; margin-bottom: var(--space-lg); }

.hero-mark {
  width: 92px;
  height: auto;
  margin-bottom: var(--space-lg);
  opacity: 0.9;
}

/* ---------- Cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  border: 1px solid var(--color-mist);
  background: var(--color-alabaster);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.card .card-number {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-gold);
}

.card h3 { margin-bottom: 0.25rem; }
.card p { color: var(--color-ink); }

/* ---------- Service blocks ---------- */

.service-block {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-mist);
}
.service-block:last-of-type { border-bottom: 1px solid var(--color-mist); }

@media (max-width: 900px) {
  .service-block { grid-template-columns: 1fr; gap: var(--space-md); }
}

.service-block .service-index {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--space-sm);
}

.service-includes {
  margin-top: var(--space-md);
  padding-left: 0;
  list-style: none;
}
.service-includes li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-mist);
  font-size: var(--fs-small);
  letter-spacing: 0.05em;
  color: var(--color-stone);
}
.service-includes li:last-child { border-bottom: none; }

/* ---------- Steps (Approach) ---------- */

.steps { margin-top: var(--space-lg); counter-reset: step; }

.step {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-mist);
}
.step:last-child { border-bottom: 1px solid var(--color-mist); }

.step-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-gold);
  line-height: 1;
}

/* ---------- Statement / CTA bands ---------- */

.statement h2 { max-width: 22ch; margin-bottom: var(--space-md); }
.statement p { max-width: 44rem; }

.cta-band { text-align: center; }
.cta-band h2 { max-width: 24ch; margin: 0 auto var(--space-sm); }
.cta-band p { max-width: 36rem; margin: 0 auto var(--space-lg); }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.form-field { margin-bottom: var(--space-md); }

.form-field label {
  display: block;
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: 0.5rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-mist);
  border-radius: var(--radius);
  padding: 0.7rem 0;
  transition: border-color var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-bottom-color: var(--color-gold);
}

.form-field textarea { min-height: 8rem; resize: vertical; }

.contact-aside h3 { margin-bottom: var(--space-sm); }
.contact-aside p { margin-bottom: var(--space-md); }

.form-note { font-size: var(--fs-small); color: var(--color-stone); margin-top: var(--space-sm); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-espresso);
  color: var(--color-alabaster);
  padding: var(--space-lg) 0;
  margin-top: 0;
}

.site-footer .footer-top {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(250, 247, 242, 0.14);
}

@media (max-width: 900px) {
  .site-footer .footer-top { grid-template-columns: 1fr; }
}

.site-footer .wordmark { color: var(--color-alabaster); }
.site-footer .wordmark .wm-sub { color: var(--color-champagne); }
.site-footer .wordmark:hover { color: var(--color-champagne); }

.footer-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--color-champagne);
  margin: var(--space-sm) 0;
}

.footer-boilerplate {
  font-size: var(--fs-small);
  font-weight: 300;
  color: rgba(250, 247, 242, 0.75);
  max-width: 34rem;
}

.footer-nav { display: flex; flex-wrap: wrap; gap: 1.6rem; align-content: flex-start; }
.footer-nav a {
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 247, 242, 0.85);
}
.footer-nav a:hover { color: var(--color-champagne); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  font-size: var(--fs-small);
  color: rgba(250, 247, 242, 0.6);
}

.footer-bottom a { color: rgba(250, 247, 242, 0.75); }
.footer-bottom a:hover { color: var(--color-champagne); }

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; }
}

/* ---------- Legal pages ---------- */

.legal h1 { font-size: var(--fs-h2); margin-bottom: var(--space-md); }
.legal h2 { font-size: var(--fs-h3); margin: var(--space-md) 0 var(--space-sm); }
.legal p, .legal ul { margin-bottom: var(--space-sm); max-width: 46rem; }
.legal ul { padding-left: 1.2rem; }

.todo {
  background: var(--color-sand);
  border-left: 2px solid var(--color-gold);
  padding: 0.2rem 0.6rem;
  font-size: var(--fs-small);
  color: var(--color-stone);
}