/* ==========================================================================
   Altocampoq — hoja de estilo principal
   Viajes a medida por Mendoza, Argentina
   ========================================================================== */

:root {
  --color-primary: #6B2436;
  --color-primary-dark: #4E1926;
  --color-secondary: #F2E8DC;
  --color-accent: #C08A3E;
  --color-neutral-dark: #221A1C;
  --color-neutral-light: #FBF7F1;
  --color-line: #E2D5C4;
  --color-muted: #6E5F5A;

  --font-heading: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Karla', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --max: 1180px;
  --radius: 12px;
  --gap: 1.75rem;
  --shadow: 0 1px 2px rgba(34, 26, 28, .05), 0 12px 28px -18px rgba(34, 26, 28, .35);
}

/* --- Reset ligero --------------------------------------------------------- */

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.18;
  margin: 0 0 .6em;
  color: var(--color-neutral-dark);
  letter-spacing: -.01em;
}

h1 { font-size: clamp(2.1rem, 1.3rem + 3.2vw, 3.35rem); }
h2 { font-size: clamp(1.65rem, 1.2rem + 1.9vw, 2.35rem); }
h3 { font-size: 1.22rem; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--color-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-primary-dark); }

ul, ol { padding-left: 1.2em; }
li + li { margin-top: .4em; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 3px;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--color-primary); color: #fff;
  padding: .7rem 1.1rem; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* --- Contenedores --------------------------------------------------------- */

.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.wrap--narrow { width: min(100% - 2.5rem, 720px); }

.section { padding: clamp(3.25rem, 2rem + 5vw, 5.75rem) 0; }
.section-alt { background: var(--color-secondary); }
.section-quote { background: var(--color-neutral-light); }

.eyebrow {
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-accent);
  margin: 0 0 .9rem;
}

.lead { font-size: 1.16rem; color: var(--color-muted); }

.section-head { max-width: 46rem; margin-bottom: 2.6rem; }

/* --- Botones -------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .98rem;
  line-height: 1.2;
  padding: .92rem 1.6rem;
  border-radius: 999px;
  border: 2px solid transparent;
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s ease, transform .18s ease, color .18s ease;
}
.btn:hover { background: var(--color-primary-dark); color: #fff; transform: translateY(-1px); }

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--ghost:hover { background: var(--color-primary); color: #fff; }

.btn--light { background: #fff; color: var(--color-primary); }
.btn--light:hover { background: var(--color-secondary); color: var(--color-primary-dark); }

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.8rem; }

/* --- Cabecera ------------------------------------------------------------- */

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251, 247, 241, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; min-height: 78px;
}

.brand { display: flex; align-items: center; gap: .65rem; text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.brand-name {
  font-family: var(--font-heading);
  font-size: 1.32rem; font-weight: 600;
  color: var(--color-neutral-dark);
  letter-spacing: -.02em;
}

.primary-nav ul {
  display: flex; align-items: center; gap: 1.6rem;
  list-style: none; margin: 0; padding: 0;
}
.primary-nav li { margin: 0; }
.primary-nav a {
  text-decoration: none;
  color: var(--color-neutral-dark);
  font-size: .96rem; font-weight: 500;
  padding: .35rem 0;
  border-bottom: 2px solid transparent;
}
.primary-nav a:hover { color: var(--color-primary); }
.primary-nav a.is-current { border-bottom-color: var(--color-accent); color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: .8rem; }
.header-actions .btn { padding: .68rem 1.2rem; font-size: .9rem; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--color-line);
  border-radius: 8px; cursor: pointer;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--color-neutral-dark);
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: ''; position: absolute; left: 0;
  width: 20px; height: 2px; background: var(--color-neutral-dark);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

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

.hero { padding: clamp(3rem, 2rem + 4vw, 5rem) 0 clamp(3rem, 2rem + 4vw, 5.5rem); }

.hero-split {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: center;
}
.hero-split .hero-media img { border-radius: var(--radius); box-shadow: var(--shadow); }

.hero p.lead { max-width: 34rem; }

.hero-facts {
  display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem;
  margin-top: 2.4rem; padding-top: 1.6rem;
  border-top: 1px solid var(--color-line);
  list-style: none; padding-left: 0;
}
.hero-facts li { margin: 0; }
.hero-facts strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem; color: var(--color-primary);
}
.hero-facts span { font-size: .88rem; color: var(--color-muted); }

/* --- Tarjetas ------------------------------------------------------------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--gap);
}

.card {
  background: var(--color-neutral-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
}
.section-alt .card { background: #fff; border-color: #E8DCCA; }

.card-icon {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: var(--color-secondary);
  color: var(--color-primary);
  margin-bottom: 1.1rem;
}
.section-alt .card-icon { background: var(--color-neutral-light); }
.card-icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: .45rem; }
.card p { font-size: .98rem; color: var(--color-muted); }

/* --- Lista de razones ----------------------------------------------------- */

.reason-list { list-style: none; padding: 0; margin: 2rem 0 0; }
.reason-list li {
  padding-left: 1.7rem; position: relative;
  margin-top: .85rem;
}
.reason-list li::before {
  content: ''; position: absolute; left: 0; top: .62em;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--color-accent);
}

/* --- Cita ----------------------------------------------------------------- */

.quote {
  max-width: 46rem; margin: 0 auto; text-align: center;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding: 2.6rem 0;
}
.quote blockquote {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.28rem, 1rem + 1.2vw, 1.72rem);
  line-height: 1.42;
  font-style: italic;
}
.quote cite {
  display: block; margin-top: 1.3rem;
  font-family: var(--font-body); font-style: normal;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--color-muted);
}

/* --- Banda de llamada ----------------------------------------------------- */

.cta-band {
  background: var(--color-primary);
  color: #fff;
  padding: clamp(2.8rem, 2rem + 3vw, 4.2rem) 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255, 255, 255, .86); max-width: 40rem; }
.cta-band-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
}
.cta-band .btn-row { margin-top: 0; }

/* --- Bloque partido ------------------------------------------------------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: center;
}
.split img { border-radius: var(--radius); }
.split--reverse .split-media { order: -1; }

/* --- Contenido largo ------------------------------------------------------ */

.prose h2 { margin-top: 2.4rem; }
.prose h3 { margin-top: 1.8rem; }
.prose > :first-child { margin-top: 0; }

.note {
  border-inline-start: 4px solid var(--color-accent);
  background: var(--color-secondary);
  padding: 1.1rem 1.3rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .97rem;
  margin: 1.8rem 0;
}

.dl-plain { margin: 1.6rem 0 0; }
.dl-plain dt { font-weight: 700; margin-top: 1.1rem; }
.dl-plain dd { margin: .2rem 0 0; color: var(--color-muted); }

/* --- Formulario ----------------------------------------------------------- */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.4rem;
  margin-top: 2rem;
}
.field { display: flex; flex-direction: column; gap: .35rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .88rem; font-weight: 700; }
.field input,
.field select,
.field textarea {
  font-family: inherit; font-size: 1rem;
  padding: .72rem .85rem;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: #fff;
  color: inherit;
}
.field textarea { min-height: 140px; resize: vertical; }
.field-hint { font-size: .82rem; color: var(--color-muted); }

.check-line {
  display: flex; gap: .6rem; align-items: flex-start;
  font-size: .9rem; grid-column: 1 / -1;
}
.check-line input { margin-top: .32rem; }

/* --- Pie ------------------------------------------------------------------ */

.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(255, 255, 255, .74);
  padding: 3.4rem 0 2rem;
  margin-top: 0;
  font-size: .95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 2.4rem;
}
.site-footer h4 {
  color: #fff; font-family: var(--font-body);
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer a { color: rgba(255, 255, 255, .8); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li + li { margin-top: .5rem; }
.footer-brand {
  font-family: var(--font-heading); font-size: 1.3rem;
  color: #fff; margin-bottom: .5rem;
}
.footer-bottom {
  margin-top: 2.6rem; padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, .14);
  display: flex; flex-wrap: wrap; gap: .8rem 1.6rem;
  justify-content: space-between;
  font-size: .85rem;
}
.footer-legal { display: flex; flex-wrap: wrap; gap: .8rem 1.4rem; }

/* --- Cookies -------------------------------------------------------------- */

.cookie-banner {
  position: fixed; inset-inline: 1rem; bottom: 1rem; z-index: 150;
  max-width: 560px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px -20px rgba(34, 26, 28, .5);
  padding: 1.4rem 1.5rem;
  display: none;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.cookie-banner p { font-size: .9rem; color: var(--color-muted); }
.cookie-options {
  display: flex; flex-wrap: wrap; gap: .4rem 1.3rem;
  margin: .9rem 0 1.1rem;
  font-size: .86rem;
}
.cookie-options label { display: flex; gap: .4rem; align-items: center; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: .6rem; }
.cookie-actions .btn { padding: .62rem 1.1rem; font-size: .88rem; }

/* --- Utilidades ----------------------------------------------------------- */

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }

/* --- Adaptación ----------------------------------------------------------- */

@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .hero-split,
  .split { grid-template-columns: 1fr; }
  .split--reverse .split-media { order: 0; }
  .hero-split .hero-media { order: -1; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .header-actions > .btn { display: none; }
  .primary-nav {
    position: absolute; inset-inline: 0; top: 100%;
    background: var(--color-neutral-light);
    border-bottom: 1px solid var(--color-line);
    display: none;
    padding: 1rem 1.25rem 1.5rem;
  }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav li + li { border-top: 1px solid var(--color-line); }
  .primary-nav a { display: block; padding: .8rem 0; }
  .header-inner { position: relative; min-height: 66px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  body { font-size: 1rem; }
  .wrap, .wrap--narrow { width: min(100% - 1.8rem, var(--max)); }
  .cookie-banner { inset-inline: .6rem; bottom: .6rem; padding: 1.1rem 1.1rem; }
  .hero-facts { gap: 1.1rem 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: .01ms !important; }
}

@media print {
  .site-header, .cookie-banner, .cta-band, .btn-row { display: none !important; }
  body { background: #fff; }
}