/* Eskaron — Lumen Papel (Site A) */
:root {
  --porcelana: #FBFBFA;
  --papel: #F7F5F0;
  --niebla: #EEEAE3;
  --grafito: #1E2428;
  --cobre: #9A6B45;
  --cobre-dark: #7A5535;
  --musgo: #5C6B62;
  --link-hover-light: #1E2428;
  --font-serif: "Libre Baskerville", Georgia, serif;
  --font-sans: "Source Sans 3", system-ui, sans-serif;
  --max-w: 72rem;
  --radius: 4px;
  --shadow: 0 2px 24px rgba(30, 36, 40, 0.06);
  --transition: 0.35s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--grafito);
  background: var(--porcelana);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--cobre);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

a:hover { color: var(--link-hover-light); }

a:focus-visible,
.btn:focus-visible,
button:focus-visible {
  outline: 2px solid var(--cobre);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
  margin-top: 0;
}

h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.15rem; }

.container {
  width: min(100% - 2.5rem, var(--max-w));
  margin-inline: auto;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 251, 250, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--niebla);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--grafito);
}

.logo-mark {
  width: 2.25rem;
  height: 2.25rem;
  background: var(--papel);
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cobre);
  letter-spacing: -0.02em;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

.logo-text span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--musgo);
  margin-top: 0.1rem;
}

.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--grafito);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--cobre);
}

.nav-cta {
  margin-left: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-outline {
  background: transparent;
  border-color: var(--cobre);
  color: var(--cobre);
}

.btn-outline:hover {
  background: var(--cobre);
  border-color: var(--cobre);
  color: var(--porcelana);
}

.btn-solid {
  background: var(--cobre);
  border-color: var(--cobre);
  color: var(--porcelana);
}

.btn-solid:hover,
.btn-solid:focus-visible {
  background: var(--cobre-dark);
  border-color: var(--cobre-dark);
  color: var(--porcelana);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--grafito);
}

/* ── Hero Hoja Maestra ── */
.hero-hoja {
  position: relative;
  min-height: 72vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--papel);
}

.hero-hoja__media {
  position: absolute;
  inset: 0;
}

.hero-hoja__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
}

.hero-hoja__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(247,245,240,0.15) 0%, rgba(247,245,240,0.92) 68%, var(--porcelana) 100%);
}

.hero-hoja__content {
  position: relative;
  z-index: 2;
  padding: 4rem 0 3.5rem;
  max-width: 38rem;
}

.hero-hoja__eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--musgo);
  margin-bottom: 1rem;
}

.hero-hoja__title {
  margin-bottom: 1.25rem;
}

.hero-hoja__lead {
  font-size: 1.2rem;
  color: var(--musgo);
  margin-bottom: 2rem;
}

/* ── Page hero (inner) ── */
.page-hero {
  padding: 3.5rem 0 2.5rem;
  background: var(--papel);
  border-bottom: 1px solid var(--niebla);
}

.page-hero__breadcrumb {
  font-size: 0.8125rem;
  color: var(--musgo);
  margin-bottom: 1rem;
}

.page-hero__breadcrumb a {
  color: var(--cobre-dark);
  text-decoration: none;
  font-weight: 600;
}

.page-hero__breadcrumb a:hover {
  color: var(--grafito);
  text-decoration: underline;
}

/* ── Sections ── */
.section {
  padding: 4rem 0;
}

.section--niebla { background: var(--niebla); }
.section--papel { background: var(--papel); }

.section-header {
  margin-bottom: 2.5rem;
  max-width: 42rem;
}

.section-number {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--cobre);
  margin-bottom: 0.5rem;
}

/* Pull-quote slab (signature) */
.pull-quote-slab {
  background: var(--papel);
  border-left: 4px solid var(--cobre);
  padding: 2.5rem 2rem;
  margin: 3rem 0;
  box-shadow: var(--shadow);
}

.pull-quote-slab blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  line-height: 1.45;
  color: var(--grafito);
}

.pull-quote-slab cite {
  display: block;
  margin-top: 1.25rem;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.875rem;
  color: var(--musgo);
}

/* Nota del estudio lettrine (signature) */
.nota-estudio {
  background: var(--porcelana);
  border: 1px solid var(--niebla);
  padding: 2rem 2.25rem;
  margin: 2.5rem 0;
}

.nota-estudio__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--cobre);
  margin-bottom: 0.75rem;
}

.nota-estudio__text::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 0.85;
  padding-right: 0.5rem;
  padding-top: 0.15rem;
  color: var(--cobre);
}

/* Grid layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: start;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.card {
  background: var(--porcelana);
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.card:hover { box-shadow: var(--shadow); }

.card__img { aspect-ratio: 16/10; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; }

.media-img {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--niebla);
}

.media-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.card__body { padding: 1.5rem; }

.card__num {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--cobre);
  margin-bottom: 0.5rem;
}

/* Feature list */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--niebla);
  padding-left: 1.75rem;
  position: relative;
}

.feature-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--cobre);
}

/* Map embed */
.map-embed {
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--niebla);
}

.map-embed iframe {
  display: block;
  width: 100%;
  border: 0;
}

.map-embed--compact { height: 220px; }
.map-embed--primary { height: 420px; }

.map-embed--compact iframe { height: 220px; }
.map-embed--primary iframe { height: 420px; }

/* Contact form */
.form-group { margin-bottom: 1.35rem; }

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--niebla);
  border-radius: var(--radius);
  background: var(--porcelana);
  color: var(--grafito);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cobre);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.form-consent {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.9375rem;
}

.form-consent input { margin-top: 0.25rem; width: auto; }

.form-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.form-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--niebla);
  padding: 1.5rem 0;
}

.faq-item h3 {
  margin-bottom: 0.65rem;
  font-size: 1.125rem;
}

/* Legal prose */
.legal-prose h2 {
  margin-top: 2.5rem;
  font-size: 1.35rem;
}

.legal-prose h3 {
  margin-top: 1.75rem;
}

.legal-prose ul, .legal-prose ol {
  margin: 0 0 1.15rem;
  padding-left: 1.5rem;
}

.legal-prose li { margin-bottom: 0.5rem; }

/* Disclaimer */
.disclaimer {
  font-size: 0.8125rem;
  color: var(--musgo);
  line-height: 1.55;
  padding: 1.25rem;
  background: var(--papel);
  border-radius: var(--radius);
  border: 1px solid var(--niebla);
  margin: 2rem 0;
}

/* Footer 4-column */
.site-footer {
  background: var(--grafito);
  color: rgba(251, 251, 250, 0.85);
  padding: 4rem 0 2rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cobre);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li { margin-bottom: 0.5rem; }

.footer-col a {
  color: rgba(251, 251, 250, 0.88);
  text-decoration: none;
  font-size: 0.9375rem;
}

.footer-col a:hover {
  color: var(--porcelana);
  text-decoration: underline;
}

.site-footer a:not(.btn) { color: rgba(251, 251, 250, 0.88); }
.site-footer a:not(.btn):hover { color: var(--porcelana); }

.section--papel a:not(.btn):not(.logo),
.section--niebla a:not(.btn):not(.logo),
.page-hero a:not(.btn):not(.logo),
.legal-prose a:not(.btn),
.disclaimer a,
.form-consent a,
.nota-estudio a,
.pull-quote-slab a {
  color: var(--cobre-dark);
  font-weight: 600;
}

.section--papel a:not(.btn):not(.logo):hover,
.section--niebla a:not(.btn):not(.logo):hover,
.page-hero a:not(.btn):not(.logo):hover,
.legal-prose a:not(.btn):hover,
.disclaimer a:hover,
.form-consent a:hover,
.nota-estudio a:hover,
.pull-quote-slab a:hover {
  color: var(--grafito);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
  color: rgba(251, 251, 250, 0.55);
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(251, 251, 250, 0.45);
  line-height: 1.5;
  margin-top: 1.5rem;
  max-width: 52rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--grafito);
  color: var(--porcelana);
  padding: 1.25rem 0;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.15);
}

.cookie-banner.is-visible { transform: translateY(0); }

.cookie-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cookie-banner p {
  margin: 0;
  font-size: 0.9375rem;
  flex: 1;
  min-width: 200px;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-banner .btn-outline {
  border-color: rgba(255,255,255,0.4);
  color: var(--porcelana);
}

.cookie-banner .btn-outline:hover {
  background: rgba(255,255,255,0.18);
  border-color: var(--porcelana);
  color: var(--porcelana);
}

.cookie-banner a:not(.btn) {
  color: var(--porcelana);
  font-weight: 600;
}

.cookie-banner a:not(.btn):hover {
  color: #fff;
  text-decoration: underline;
}

.cookie-banner .btn-solid {
  background: var(--cobre);
}

/* Cookie preferences modal */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 210;
  background: rgba(30, 36, 40, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.cookie-modal.is-open { display: flex; }

.cookie-modal__panel {
  background: var(--porcelana);
  border-radius: var(--radius);
  max-width: 28rem;
  width: 100%;
  padding: 2rem;
  color: var(--grafito);
}

.cookie-modal__panel h3 { margin-bottom: 1rem; }

.cookie-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--niebla);
}

.cookie-option label { font-weight: 600; }

/* Scroll reveal */
.js .reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 0;
}

.error-page__code {
  font-family: var(--font-serif);
  font-size: 6rem;
  color: var(--niebla);
  line-height: 1;
  margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 900px) {
  .grid-2, .grid-3, .footer-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: block; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--porcelana);
    border-bottom: 1px solid var(--niebla);
    padding: 1rem 1.25rem;
    display: none;
  }

  .main-nav.is-open { display: block; }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-cta { margin-left: 0; margin-top: 0.5rem; }

  .header-inner { position: relative; }
}

@media (max-width: 600px) {
  .hero-hoja { min-height: 60vh; }
  .section { padding: 2.5rem 0; }
}