/* =====================================================
   SAYEGH STUDIO — LANDING INMERSIVA
   Tokens extraídos de sayeghstudio.com el 2026-09-24
   ===================================================== */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img { max-width: 100%; height: auto; display: block; }

/* ── DESIGN TOKENS ── */
:root {
  --brass:           #A9814C;
  --brass-hover:     #8A6A3A;
  --crema:           #F4EFE6;
  --crema-profundo:  #EDE4D2;
  --ink:             #2E2A24;
  --texto:           #58524A;
  --tzalam:          #4A3D30;
  --muted:           #8A8378;
  --muted-light:     #A29B8E;
  --dark:            #141312;
  --white:           #FFFFFF;
  --overlay-dark:    rgba(20, 18, 15, 0.55);
  --overlay-crema:   rgba(244, 239, 230, 0.88);

  --font-body:       'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-display:    'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-full: 999px;

  --shadow-sm:   0 1px 3px rgba(46,42,36,.08);
  --shadow-md:   0 4px 16px rgba(46,42,36,.12);
  --shadow-lg:   0 12px 40px rgba(46,42,36,.16);

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  --section-v:  clamp(80px, 10vw, 140px);
  --max-width:  1280px;
  --content-w:  900px;

  /* WCAG AA Focus Indicators */
  --focus-color: #FFE600;
  --focus-width: 2px;
}

/* ── FONTS (self-hosted como el sitio original) ── */
@font-face {
  font-family: 'Archivo';
  src: url('/fonts/archivo-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('/fonts/spacegrotesk-500.woff2') format('woff2');
  font-weight: 500 700;
  font-display: swap;
}

/* ── BODY ── */
body {
  font-family: var(--font-body);
  background-color: var(--crema);
  color: var(--texto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY SCALE ── */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.1; letter-spacing: -0.02em; }
h1 { font-size: clamp(42px, 6vw, 80px); font-weight: 700; }
h2 { font-size: clamp(28px, 4vw, 52px); font-weight: 700; }
h3 { font-size: clamp(20px, 2.5vw, 32px); font-weight: 500; }
h4 { font-size: clamp(16px, 1.5vw, 22px); font-weight: 500; }
p  { font-size: clamp(15px, 1.2vw, 18px); color: var(--texto); }
small { font-size: 13px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
a { color: inherit; text-decoration: none; }

/* ── SECTION WRAPPER ── */
.section-wrap { padding: var(--section-v) 24px; max-width: var(--max-width); margin: 0 auto; }
.section-tag {
  font-family: var(--font-display); font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass); margin-bottom: 12px;
}
.section-title { margin-bottom: clamp(16px, 3vw, 32px); }
.section-lead { font-size: clamp(16px, 1.4vw, 20px); color: var(--texto); max-width: 640px; line-height: 1.65; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 13px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 14px 28px; border-radius: var(--radius-sm);
  border: 1.5px solid transparent; cursor: pointer;
  transition: all 0.22s var(--ease-out); white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--crema); border-color: var(--ink); }
.btn-primary:hover { background: var(--tzalam); border-color: var(--tzalam); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--crema); transform: translateY(-1px); }
.btn-brass { background: var(--brass); color: var(--ink); border-color: var(--brass); }
.btn-brass:hover { background: var(--brass-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--crema); border-color: rgba(244,239,230,0.5); }
.btn-ghost:hover { background: rgba(244,239,230,0.12); border-color: var(--crema); }

/* ── NAVIGATION ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 32px; display: flex; align-items: center; justify-content: space-between;
  transition: background 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.nav.scrolled { background: var(--overlay-crema); backdrop-filter: blur(16px); box-shadow: 0 1px 0 rgba(46,42,36,.08); }
.nav-logo img { height: 32px; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  font-family: var(--font-display); font-size: 12px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); transition: color 0.18s;
}
.nav-links a:hover { color: var(--brass); }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.nav-hamburger { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 5px; background: none; border: none; cursor: pointer; min-width: 48px; min-height: 48px; }
.nav-hamburger span { width: 22px; height: 1.5px; background: var(--ink); display: block; transition: all 0.22s; }

/* ── HERO — SCROLLYTELLING ── */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; background: var(--dark); }
.hero-media { position: absolute; inset: 0; overflow: hidden; }
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,18,12,0.82) 0%, rgba(20,18,12,0.35) 40%, rgba(20,18,12,0.10) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 clamp(24px, 5vw, 80px) clamp(60px, 8vw, 100px); max-width: 900px;
}
.hero-eyebrow {
  font-family: var(--font-display); font-size: 11px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass); margin-bottom: 20px;
  opacity: 0; transform: translateY(16px); animation: fadeUp 0.7s var(--ease-out) 0.3s forwards;
}
.hero h1 {
  color: var(--crema); font-size: clamp(48px, 7.5vw, 96px); font-weight: 700;
  letter-spacing: -0.03em; line-height: 0.95; margin-bottom: 24px;
  opacity: 0; transform: translateY(24px); animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}
.hero h1 em { font-style: normal; color: var(--brass); }
.hero-tagline {
  font-size: clamp(16px, 1.5vw, 20px); color: rgba(244,239,230,0.78); max-width: 520px;
  line-height: 1.6; margin-bottom: 40px;
  opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s var(--ease-out) 0.7s forwards;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}
.hero-stats {
  position: absolute; bottom: clamp(60px, 8vw, 100px); right: clamp(24px, 5vw, 80px);
  display: flex; flex-direction: column; gap: 24px; z-index: 2;
  opacity: 0; animation: fadeIn 0.8s var(--ease-out) 1.1s forwards;
}
.hero-stat-item { text-align: right; }
.hero-stat-number { font-family: var(--font-display); font-size: clamp(28px, 3vw, 42px); font-weight: 700; color: var(--crema); line-height: 1; }
.hero-stat-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(244,239,230,0.55); margin-top: 4px; }
.hero-scroll-indicator {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: fadeIn 0.8s var(--ease-out) 1.4s forwards;
}
.hero-scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, rgba(244,239,230,0.5), transparent); animation: scrollPulse 2s ease-in-out infinite; }
.hero-scroll-label { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(244,239,230,0.45); }

/* ── AUDIENCIAS ── */
.audiencias { background: var(--crema); }
.audiencias-tabs {
  display: flex; border-bottom: 1px solid rgba(46,42,36,0.12); margin-bottom: 56px;
  overflow-x: auto; scrollbar-width: none;
}
.audiencias-tabs::-webkit-scrollbar { display: none; }
.audiencia-tab {
  font-family: var(--font-display); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
  padding: 16px 32px; border: none; background: none; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all 0.22s; white-space: nowrap;
}
.audiencia-tab:hover { color: var(--ink); }
.audiencia-tab.active { color: var(--ink); border-bottom-color: var(--brass); }
.audiencia-panel { display: none; }
.audiencia-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.audiencia-icon { width: 48px; height: 48px; background: var(--crema-profundo); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 24px; }
.audiencia-copy h2 { margin-bottom: 16px; }
.audiencia-copy p { margin-bottom: 24px; max-width: 480px; }
.audiencia-bullets { list-style: none; margin-bottom: 36px; display: flex; flex-direction: column; gap: 10px; }
.audiencia-bullets li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--texto); }
.audiencia-bullets li::before { content: '—'; color: var(--brass); font-size: 14px; flex-shrink: 0; margin-top: 2px; }
.audiencia-visual { aspect-ratio: 4/5; background: var(--crema-profundo); border-radius: var(--radius-md); overflow: hidden; }
.audiencia-visual-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: 32px; }
.audiencia-visual-label { font-family: var(--font-display); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(244,239,230,0.65); }

/* ── PROYECTOS ── */
.proyectos { background: var(--crema-profundo); }
.proyectos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-bottom: 80px; }
.proyecto-card { position: relative; aspect-ratio: 4/3; overflow: hidden; cursor: pointer; background: var(--tzalam); }
.proyecto-card:first-child { grid-column: span 2; aspect-ratio: 16/7; }
.proyecto-card-bg { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform 0.7s var(--ease-out); }
.proyecto-card:hover .proyecto-card-bg { transform: scale(1.04); }
.proyecto-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,18,12,0.75) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(20px, 3vw, 36px);
}
.proyecto-card-tag { font-family: var(--font-display); font-size: 10px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass); margin-bottom: 8px; }
.proyecto-card-title { font-family: var(--font-display); font-size: clamp(20px, 2.5vw, 32px); font-weight: 700; color: var(--crema); margin-bottom: 6px; line-height: 1.1; }
.proyecto-card-location { font-size: 13px; color: rgba(244,239,230,0.65); margin-bottom: 10px; }
.proyecto-card-materials { font-size: 12px; color: rgba(244,239,230,0.5); letter-spacing: 0.04em; }
.expansion-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; }
.expansion-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.expansion-card { border: 1px solid rgba(46,42,36,0.10); border-radius: var(--radius-md); padding: 28px; background: var(--crema); transition: all 0.25s var(--ease-out); }
.expansion-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.expansion-status { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brass); margin-bottom: 16px; }
.expansion-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brass); animation: pulse 2.2s ease-in-out infinite; }
.expansion-card h4 { margin-bottom: 8px; }
.expansion-card p { font-size: 14px; margin-bottom: 16px; }
.expansion-progress { height: 2px; background: rgba(46,42,36,0.08); border-radius: 2px; overflow: hidden; }
.expansion-progress-bar { height: 100%; background: var(--brass); border-radius: 2px; transition: width 1.2s var(--ease-out); }

/* ── MATERIALIDAD ── */
.materialidad { background: var(--ink); color: var(--crema); }
.materialidad .section-tag { color: var(--brass); }
.materialidad .section-title { color: var(--crema); }
.materialidad .section-lead { color: rgba(244,239,230,0.7); }
.materiales-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: 56px; }
.material-card { position: relative; aspect-ratio: 3/4; overflow: hidden; cursor: pointer; }
.material-card-bg { width: 100%; height: 100%; transition: transform 0.6s var(--ease-out); }
.material-card:hover .material-card-bg { transform: scale(1.06); }
.material-card-info { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 20px; background: linear-gradient(to top, rgba(20,18,12,0.85) 0%, transparent 50%); }
.material-card-name { font-family: var(--font-display); font-size: 15px; font-weight: 500; color: var(--crema); margin-bottom: 4px; }
.material-card-desc { font-size: 12px; color: rgba(244,239,230,0.55); line-height: 1.4; }
.material-card[data-material="travertino"] .material-card-bg { background: linear-gradient(145deg, #C9B89A, #A89278); background-image: url('/assets/images/materials/travertino.jpg'); background-size: cover; background-position: center; }
.material-card[data-material="marmol"] .material-card-bg { background: linear-gradient(145deg, #D8D2C8, #B8B0A4); background-image: url('/assets/images/materials/marmol.jpg'); background-size: cover; background-position: center; }
.material-card[data-material="concreto"] .material-card-bg { background: linear-gradient(145deg, #8A8880, #6A6860); background-image: url('/assets/images/materials/concreto.jpg'); background-size: cover; background-position: center; }
.material-card[data-material="tzalam"] .material-card-bg { background: linear-gradient(145deg, #5C4A32, #3C2E1A); background-image: url('/assets/images/materials/tzalam.jpg'); background-size: cover; background-position: center; }
.material-card[data-material="nogal"] .material-card-bg { background: linear-gradient(145deg, #4A3828, #2A1A0E); background-image: url('/assets/images/materials/nogal.jpg'); background-size: cover; background-position: center; }
.material-card[data-material="microcemento"] .material-card-bg { background: linear-gradient(145deg, #7A7872, #5A5850); background-image: url('/assets/images/materials/microcemento.jpg'); background-size: cover; background-position: center; }
.material-card[data-material="chukum"] .material-card-bg { background: linear-gradient(145deg, #C8B89A, #988878); background-image: url('/assets/images/materials/chukum.jpg'); background-size: cover; background-position: center; }
.material-card[data-material="encino"] .material-card-bg { background: linear-gradient(145deg, #8A7260, #6A5240); background-image: url('/assets/images/materials/encino.jpg'); background-size: cover; background-position: center; }

/* ── AUDITORÍA DE VIABILIDAD ── */
.auditoria { background: var(--crema); }
.auditoria-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.auditoria-steps { display: flex; flex-direction: column; gap: 32px; margin-top: 40px; }
.auditoria-step { display: flex; gap: 20px; }
.auditoria-step-number { font-family: var(--font-display); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; color: var(--brass); padding-top: 4px; flex-shrink: 0; }
.auditoria-step h3 { margin-bottom: 6px; }
.auditoria-step p { font-size: 15px; }
.auditoria-cta-block { position: sticky; top: 100px; background: var(--ink); border-radius: var(--radius-md); padding: 48px 40px; color: var(--crema); }
.auditoria-cta-block h3 { color: var(--crema); margin-bottom: 16px; }
.auditoria-cta-block p { color: rgba(244,239,230,0.72); font-size: 15px; margin-bottom: 32px; }
.auditoria-guarantee { margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(244,239,230,0.1); display: flex; flex-direction: column; gap: 10px; }
.auditoria-guarantee-item { display: flex; align-items: center; gap: 10px; font-size: 13px; color: rgba(244,239,230,0.6); }
.auditoria-guarantee-item::before { content: '✓'; color: var(--brass); font-weight: 600; flex-shrink: 0; }

/* ── MANIFIESTO ── */
.manifiesto { background: var(--crema-profundo); }
.manifiesto-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.manifiesto-text blockquote { font-family: var(--font-display); font-size: clamp(20px, 2.5vw, 30px); font-weight: 500; color: var(--ink); line-height: 1.4; letter-spacing: -0.01em; margin-bottom: 32px; position: relative; padding-left: 24px; }
.manifiesto-text blockquote::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--brass); }
.manifiesto-text p { font-size: 16px; line-height: 1.7; margin-bottom: 24px; }
.manifiesto-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 36px; }
.manifiesto-pillar { border: 1px solid rgba(46,42,36,0.1); border-radius: var(--radius-sm); padding: 20px; background: var(--crema); }
.manifiesto-pillar-number { font-family: var(--font-display); font-size: 10px; font-weight: 500; letter-spacing: 0.12em; color: var(--brass); text-transform: uppercase; margin-bottom: 8px; }
.manifiesto-pillar h3 { font-size: 15px; margin-bottom: 4px; }
.manifiesto-pillar p { font-size: 13px; }
.manifiesto-video { position: relative; aspect-ratio: 9/16; max-height: 580px; border-radius: var(--radius-md); overflow: hidden; background: var(--dark); cursor: pointer; }
.manifiesto-video-bg { width: 100%; height: 100%; background: linear-gradient(145deg, #2E2A24 0%, #4A3D30 60%, #2E2A24 100%); }
.manifiesto-video-media { width: 100%; height: 100%; object-fit: cover; display: block; }
.ambient-audio-toggle { position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--brass); background: rgba(20,16,10,0.85); backdrop-filter: blur(6px); color: var(--brass); font-size: 18px; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 500; transition: all 0.25s; }
.ambient-audio-toggle:hover { background: rgba(169,129,76,0.2); transform: scale(1.06); }
.ambient-audio-toggle[aria-pressed="true"] { color: var(--crema); border-color: var(--crema); }
.manifiesto-video-play { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; }
.play-btn { width: 64px; height: 64px; border: 1.5px solid var(--brass); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--brass); font-size: 20px; transition: all 0.25s; }
.play-btn:hover { background: rgba(169,129,76,0.2); transform: scale(1.08); }
.play-label { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(244,239,230,0.6); }

/* ── BLOG ── */
.blog { background: var(--crema); }
.blog-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 56px; }
.blog-featured { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; margin-bottom: 48px; }
.blog-featured-card { background: var(--crema-profundo); border-radius: var(--radius-md); overflow: hidden; cursor: pointer; transition: box-shadow 0.25s; }
.blog-featured-card:hover { box-shadow: var(--shadow-lg); }
.blog-card-image { aspect-ratio: 16/9; background: linear-gradient(145deg, var(--tzalam), var(--dark)); position: relative; overflow: hidden; }
.blog-card-badge { position: absolute; top: 16px; left: 16px; background: var(--brass); color: var(--crema); font-family: var(--font-display); font-size: 10px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; padding: 5px 12px; border-radius: var(--radius-full); }
.blog-card-body { padding: 28px; }
.blog-card-meta { font-size: 12px; color: var(--muted); margin-bottom: 10px; letter-spacing: 0.04em; }
.blog-card-title { font-size: clamp(18px, 2vw, 24px); margin-bottom: 10px; }
.blog-card-excerpt { font-size: 14px; color: var(--muted); line-height: 1.6; }
.blog-side { display: flex; flex-direction: column; gap: 16px; }
.blog-side-card { display: flex; gap: 16px; background: var(--crema-profundo); border-radius: var(--radius-sm); overflow: hidden; cursor: pointer; transition: box-shadow 0.22s; }
.blog-side-card:hover { box-shadow: var(--shadow-md); }
.blog-side-image { width: 100px; height: 80px; background: linear-gradient(145deg, var(--tzalam), #3A2E1E); flex-shrink: 0; }
.blog-side-body { padding: 14px 14px 14px 0; }
.blog-side-meta { font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.blog-side-title { font-size: 14px; font-weight: 500; color: var(--ink); line-height: 1.3; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ── SOCIAL ── */
.social { background: var(--ink); }
.social .section-tag { color: var(--brass); }
.social .section-title { color: var(--crema); }
.social .section-lead { color: rgba(244,239,230,0.65); }
.social-platforms { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 56px; }
.social-platform { background: rgba(244,239,230,0.05); border: 1px solid rgba(244,239,230,0.08); border-radius: var(--radius-md); padding: 28px 20px; text-align: center; transition: all 0.25s; cursor: pointer; text-decoration: none; display: block; }
.social-platform:hover { background: rgba(244,239,230,0.1); border-color: rgba(169,129,76,0.4); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.social-platform-icon { font-size: 32px; margin-bottom: 12px; }
.social-platform-name { font-family: var(--font-display); font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--crema); margin-bottom: 4px; }
.social-platform-handle { font-size: 12px; color: var(--brass); }
.social-platform-followers { font-size: 11px; color: rgba(244,239,230,0.4); margin-top: 8px; }

/* ── ZONAS ── */
.zonas { background: var(--crema-profundo); }
.zonas-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.zonas-map { aspect-ratio: 4/5; background: var(--crema); border-radius: var(--radius-md); border: 1px solid rgba(46,42,36,0.08); overflow: hidden; position: relative; }
.zonas-map-bg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; padding: 24px; background: linear-gradient(145deg, var(--crema), var(--crema-profundo)); }
.zonas-map-label { font-size: 13px; color: var(--muted); text-align: center; }
.zonas-pin { font-size: 40px; animation: pulse 2.5s ease-in-out infinite; }
.zonas-group { margin-bottom: 40px; }
.zonas-group-title { font-family: var(--font-display); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass); margin-bottom: 16px; }
.zonas-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.zonas-list li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--ink); }
.zonas-list li::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--brass); flex-shrink: 0; }
.zonas-list.expansion li { color: var(--texto); }
.zonas-list.expansion li::before { background: var(--muted-light); }

/* ── STATS BAR ── */
.stats-bar { background: var(--tzalam); padding: 48px 24px; }
.stats-bar-inner { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-number { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 44px); font-weight: 700; color: var(--crema); line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(244,239,230,0.6); }

/* ── FOOTER ── */
.footer { background: var(--dark); color: rgba(244,239,230,0.7); padding: 72px 24px 40px; }
.footer-inner { max-width: var(--max-width); margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid rgba(244,239,230,0.08); }
.footer-brand-logo { height: 28px; filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer-brand-desc { font-size: 14px; line-height: 1.6; margin-bottom: 20px; max-width: 280px; }
.footer-social { display: flex; gap: 12px; }
.footer-social-link { width: 36px; height: 36px; border: 1px solid rgba(244,239,230,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; color: rgba(244,239,230,0.7); transition: all 0.22s; }
.footer-social-link:hover { border-color: var(--brass); color: var(--brass); background: rgba(169,129,76,0.1); }
.footer-col-title { font-family: var(--font-display); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--crema); margin-bottom: 20px; }
.footer-col-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col-list a { font-size: 14px; color: rgba(244,239,230,0.6); transition: color 0.18s; }
.footer-col-list a:hover { color: var(--brass); }
.footer-bottom { padding-top: 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-copyright { font-size: 13px; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 13px; color: rgba(244,239,230,0.45); transition: color 0.18s; }
.footer-legal a:hover { color: var(--brass); }

/* ── BLOG ARTICLE TEMPLATE (páginas individuales de blog) ── */
.blog-wrapper { max-width: var(--content-w); margin: 0 auto; padding: clamp(100px, 12vw, 140px) 24px var(--section-v); }
.blog-article img { width: 100%; border-radius: var(--radius-md); margin: 24px 0 40px; aspect-ratio: 16/9; object-fit: cover; }
.blog-article h1 { margin-bottom: 12px; }
.article-meta { font-size: 13px; color: var(--muted); letter-spacing: 0.04em; margin-bottom: 0; }
.article-content h2 { margin-top: 40px; margin-bottom: 16px; }
.article-content p { margin-bottom: 20px; max-width: var(--content-w); }
.article-cta { margin: 48px 0; }
.article-related { list-style: none; margin-top: 56px; padding-top: 32px; border-top: 1px solid rgba(46,42,36,0.12); display: flex; flex-direction: column; gap: 12px; }
.article-related li a { color: var(--brass); font-weight: 500; }
.article-related li a:hover { text-decoration: underline; }

/* ── BLOG CARDS PENDIENTES (sin artículo real aún) ── */
.blog-card-pending { cursor: default !important; opacity: 0.55; }
.blog-card-pending:hover { box-shadow: none !important; }
.blog-card-pending-tag { display: inline-block; font-family: var(--font-display); font-size: 10px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }

/* ── LEGAL MODALS (Aviso de Privacidad / Términos y Condiciones) ── */
.legal-modal { display: none; position: fixed; inset: 0; z-index: 200; background: rgba(20,18,12,0.72); backdrop-filter: blur(8px); align-items: center; justify-content: center; padding: 24px; }
.legal-modal.open { display: flex; }
.legal-modal-content { background: var(--crema); border-radius: var(--radius-lg); padding: 48px; max-width: 640px; width: 100%; max-height: 80vh; overflow-y: auto; position: relative; }
.legal-modal-content h2 { margin-bottom: 20px; }
.legal-modal-content h3 { font-size: 16px; margin-bottom: 8px; margin-top: 24px; }
.legal-modal-content p { margin-bottom: 16px; font-size: 14px; color: var(--texto); }
.legal-modal-content a { color: var(--brass); }
.legal-modal-close { position: absolute; top: 20px; right: 20px; background: none; border: none; font-size: 20px; cursor: pointer; color: var(--ink); }

/* ── TESTIMONIOS ── */
.testimonios { background: var(--crema-profundo); }
.testimonios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 56px; }
.testimonio-card { background: var(--white); padding: 32px; border-radius: var(--radius-md); border: 1px solid rgba(46,42,36,0.08); box-shadow: var(--shadow-sm); transition: all 0.22s var(--ease-out); }
.testimonio-card:hover { border-color: rgba(46,42,36,0.15); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.testimonio-quote { font-size: clamp(16px, 1.3vw, 20px); font-style: italic; color: var(--ink); margin-bottom: 24px; line-height: 1.65; }
.testimonio-autor { display: flex; flex-direction: column; gap: 4px; }
.testimonio-nombre { font-family: var(--font-display); font-size: 14px; font-weight: 500; color: var(--ink); }
.testimonio-proyecto { font-size: 13px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }

/* ── ANIMATIONS ── */
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes scrollPulse { 0%,100%{opacity:.4;transform:scaleY(1)} 50%{opacity:.9;transform:scaleY(1.15)} }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.75)} }
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── MOBILE ── */
@media (max-width: 1024px) {
  .proyectos-grid { grid-template-columns: 1fr; }
  .proyecto-card:first-child { grid-column: span 1; aspect-ratio: 16/9; }
  .materiales-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonios-grid { grid-template-columns: repeat(2, 1fr); }
  .social-platforms { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .auditoria-inner, .manifiesto-inner, .zonas-inner { grid-template-columns: 1fr; }
  .audiencia-panel.active { grid-template-columns: 1fr; }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .expansion-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nav { padding: 16px 20px; }
  .hero-stats { display: none; }
  .hero-scroll-indicator { display: none; }
  .hero h1 { font-size: clamp(38px, 10vw, 56px); }
  .hero-content { padding: 0 20px clamp(48px, 10vw, 72px); }
  .social-platforms { grid-template-columns: repeat(2, 1fr); }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-top { grid-template-columns: 1fr; }
  .audiencia-tab { padding: 12px 20px; font-size: 11px; }
  .testimonios-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .expansion-grid { grid-template-columns: 1fr; }
  .manifiesto-pillars { grid-template-columns: 1fr; }
  .blog-wrapper { padding: 0 20px; }
  .blog-article h1 { font-size: clamp(32px, 7vw, 48px); }
  .article-content { max-width: none; }
  .article-cta { margin: 32px 0; }
}

/* ── BLOG ARTICLE LAYOUT ── */
.blog-wrapper { max-width: 100%; margin: 0 auto; padding: 60px 40px; }
.blog-article { max-width: 720px; margin: 0 auto; }
.blog-article h1 { font-size: 42px; font-weight: 600; line-height: 1.3; margin-bottom: 20px; color: var(--ink); }
.blog-article h2 { font-size: 28px; font-weight: 600; line-height: 1.35; margin-top: 48px; margin-bottom: 20px; color: var(--ink); }
.article-meta { font-size: 14px; color: var(--muted); margin-bottom: 32px; font-weight: 500; }
.blog-article img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: 40px 0; display: block; }
.article-content { line-height: 1.8; color: var(--ink); }
.article-content p { font-size: 18px; margin-bottom: 24px; }
.article-content p:first-child { font-size: 20px; margin-bottom: 32px; }
.article-content h2 + p { margin-top: 16px; }
.article-cta { background: var(--brass); padding: 32px; border-radius: var(--radius-md); margin: 48px 0; text-align: center; }
.article-cta .btn { padding: 16px 32px; font-size: 16px; }
.article-related { list-style: none; padding: 0; margin: 48px 0 0 0; border-top: 1px solid var(--border); padding-top: 32px; }
.article-related li { margin-bottom: 16px; }
.article-related a { color: var(--brass); text-decoration: none; font-weight: 500; transition: color 0.2s; }
.article-related a:hover { color: var(--ink); }

/* ── SITE HEADER / FOOTER (compartido: zonas-landing, blog archive, blog articles) ── */
.site-header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  padding: 20px 32px; background: var(--crema); border-bottom: 1px solid rgba(46,42,36,0.08);
  position: relative; z-index: 10;
}
.site-nav { display: flex; align-items: center; gap: 40px; flex: 1; flex-wrap: wrap; }
.logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }
.site-header .nav-links { display: flex; gap: 28px; list-style: none; flex-wrap: wrap; }
.site-header .nav-links a {
  font-family: var(--font-display); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); transition: color 0.18s;
}
.site-header .nav-links a:hover { color: var(--brass); }
.cta-button {
  font-family: var(--font-display); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap;
  background: var(--ink); color: var(--crema); padding: 13px 26px; border-radius: var(--radius-sm);
  transition: all 0.22s var(--ease-out);
}
.cta-button:hover { background: var(--tzalam); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.site-footer { background: var(--dark); color: rgba(244,239,230,0.7); padding: 64px 24px 32px; }
.footer-content { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(244,239,230,0.08); }
.footer-section h4 { font-family: var(--font-display); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--crema); margin-bottom: 18px; }
.footer-section p { font-size: 14px; line-height: 1.6; color: rgba(244,239,230,0.65); margin-bottom: 10px; max-width: 320px; }
.footer-section p a { color: rgba(244,239,230,0.75); transition: color 0.18s; }
.footer-section p a:hover { color: var(--brass); }
.footer-section ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-section ul a { font-size: 14px; color: rgba(244,239,230,0.6); transition: color 0.18s; }
.footer-section ul a:hover { color: var(--brass); }
.site-footer .footer-bottom { max-width: var(--max-width); margin: 0 auto; padding-top: 24px; }
.site-footer .footer-bottom p { font-size: 13px; color: rgba(244,239,230,0.45); }

/* ── ZONA LANDING PAGES (zonas-landing/*) ── */
.zone-landing-wrapper { background: var(--crema); }
.zone-article > h1 { max-width: var(--content-w); margin: 0 auto; padding: clamp(56px, 8vw, 96px) 24px 16px; text-align: center; }

.hero-section { max-width: var(--content-w); margin: 0 auto; padding: 0 24px clamp(48px, 7vw, 80px); text-align: center; }
.hero-section h2 { margin-bottom: 16px; }
.hero-section p { max-width: 620px; margin: 0 auto 32px; font-size: clamp(16px, 1.4vw, 20px); }

.why-zone { max-width: var(--content-w); margin: 0 auto; padding: var(--section-v) 24px; }
.why-zone h2 { margin-bottom: 24px; }
.why-zone p { margin-bottom: 20px; font-size: 17px; line-height: 1.75; }
.why-zone p:last-child { margin-bottom: 0; }

.portfolio-section { background: var(--crema-profundo); padding: var(--section-v) 24px; }
.portfolio-section h2 { max-width: var(--max-width); margin: 0 auto 40px; }
.portfolio-grid { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.portfolio-item { background: var(--crema); border: 1px solid rgba(46,42,36,0.1); border-radius: var(--radius-md); padding: 28px; transition: all 0.25s var(--ease-out); }
.portfolio-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.portfolio-item h3 { margin-bottom: 8px; }
.portfolio-item p { font-size: 14px; margin-bottom: 0; }

.materials-process { max-width: var(--content-w); margin: 0 auto; padding: var(--section-v) 24px; }
.materials-process h2 { margin-bottom: 20px; }
.materials-process p { font-size: 17px; line-height: 1.75; margin-bottom: 0; }

.why-zone a, .materials-process a, .article-content a { color: var(--brass); text-decoration: underline; text-underline-offset: 3px; transition: color 0.18s; }
.why-zone a:hover, .materials-process a:hover, .article-content a:hover { color: var(--brass-hover); }

.testimony { max-width: var(--content-w); margin: 0 auto; padding: 0 24px var(--section-v); text-align: center; }
.testimony blockquote { position: relative; font-family: var(--font-display); font-size: clamp(18px, 2vw, 24px); font-style: italic; color: var(--ink); line-height: 1.55; padding: 0 clamp(20px, 4vw, 48px); }
.testimony blockquote::before { content: '\201C'; position: absolute; top: -28px; left: 0; font-family: var(--font-display); font-style: normal; font-size: 64px; color: var(--brass); opacity: 0.35; }

.faq-section { max-width: var(--content-w); margin: 0 auto; padding: var(--section-v) 24px; }
.faq-section h2 { margin-bottom: 32px; }
.faq-list { display: flex; flex-direction: column; gap: 16px; }
.faq-item { border: 1px solid rgba(46,42,36,0.1); border-radius: var(--radius-md); padding: 24px 28px; background: var(--crema-profundo); transition: box-shadow 0.22s; }
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-item h3 { font-size: 17px; margin-bottom: 8px; }
.faq-item p { font-size: 15px; margin-bottom: 0; }

.cta-final { background: var(--ink); padding: var(--section-v) 24px; }
.cta-text { max-width: var(--content-w); margin: 0 auto 40px; text-align: center; color: var(--crema); font-family: var(--font-display); font-size: clamp(20px, 2.2vw, 28px); font-weight: 500; line-height: 1.4; }
.cta-form { max-width: 480px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.cta-form label { font-family: var(--font-display); font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(244,239,230,0.55); margin-bottom: -8px; }
.cta-form input[type="text"], .cta-form input[type="email"], .cta-form select {
  width: 100%; padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid rgba(244,239,230,0.2);
  background: rgba(244,239,230,0.05); color: var(--crema); font-family: var(--font-body); font-size: 15px;
  transition: border-color 0.2s, background 0.2s;
}
.cta-form input::placeholder { color: rgba(244,239,230,0.4); }
.cta-form input:focus, .cta-form select:focus { outline: none; border-color: var(--brass); background: rgba(244,239,230,0.1); }
.cta-form select option { color: var(--ink); }
.cta-form input[name="zona"] { font-size: 12px; padding: 8px 12px; background: transparent; border: 1px dashed rgba(244,239,230,0.15); color: rgba(244,239,230,0.5); }
.cta-final .btn-primary { background: var(--brass); color: var(--ink); border-color: var(--brass); align-self: center; margin-top: 8px; }
.cta-final .btn-primary:hover { background: var(--brass-hover); color: var(--crema); }

.related-zones { background: var(--crema-profundo); padding: var(--section-v) 24px; text-align: center; }
.related-zones h2 { margin-bottom: 32px; }
.related-zones ul { max-width: var(--max-width); margin: 0 auto; list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 16px; }
.related-zones li a { display: inline-block; padding: 10px 20px; border: 1px solid rgba(46,42,36,0.15); border-radius: var(--radius-full); font-size: 14px; color: var(--ink); transition: all 0.2s; }
.related-zones li a:hover { background: var(--ink); color: var(--crema); border-color: var(--ink); }

/* ── BLOG CATEGORY ARCHIVE PAGES (blog/{categoria}/) ── */
.blog-archive-wrapper { max-width: var(--max-width); margin: 0 auto; padding: var(--section-v) 24px; }
.archive-header { text-align: center; max-width: var(--content-w); margin: 0 auto clamp(48px, 6vw, 72px); }
.archive-header h1 { margin-bottom: 16px; }
.archive-intro { font-size: clamp(16px, 1.3vw, 19px); color: var(--texto); max-width: 640px; margin: 0 auto; line-height: 1.65; }
.archive-grid { margin-bottom: clamp(56px, 8vw, 88px); }
.articles-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.archive-item { background: var(--crema-profundo); border-radius: var(--radius-md); padding: 20px; transition: all 0.22s var(--ease-out); display: grid; grid-template-columns: 120px 1fr; column-gap: 20px; align-items: center; }
.archive-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.archive-item-image { grid-row: 1 / span 2; width: 120px; height: 90px; border-radius: var(--radius-sm, 8px); background-color: var(--crema-profundo); background-size: cover; background-position: center; }
.archive-item h2 { grid-column: 2; font-size: clamp(18px, 1.8vw, 22px); margin-bottom: 12px; }
.archive-item h2 a { transition: color 0.18s; }
.archive-item h2 a:hover { color: var(--brass); }
.archive-item .read-more { grid-column: 2; }
.read-more { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-display); font-size: 12px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--brass); transition: gap 0.18s, color 0.18s; }
.read-more:hover { gap: 10px; color: var(--brass-hover); }
.archive-nav { background: var(--ink); padding: clamp(48px, 7vw, 72px) 32px; border-radius: var(--radius-lg); text-align: center; }
.archive-nav h2 { color: var(--crema); margin-bottom: 24px; }
.archive-nav ul { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 16px; }
.archive-nav li a { display: inline-block; padding: 10px 20px; border: 1px solid rgba(244,239,230,0.2); border-radius: var(--radius-full); font-size: 14px; color: var(--crema); transition: all 0.2s; }
.archive-nav li a:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }

@media (max-width: 768px) {
  .site-header { padding: 16px 20px; gap: 12px; }
  .site-header .nav-links { gap: 16px; }
  .zone-article > h1 { padding: 40px 20px 8px; }
  .portfolio-grid, .articles-list { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .archive-nav { padding: 40px 24px; }
}

/* ── ANIMATIONS — FOCUS INDICATORS ── */
@keyframes focusPulse {
  0%, 100% { box-shadow: 0 0 0 4px #FFE600, inset 0 0 0 2px #1A1611; }
  50% { box-shadow: 0 0 0 4px rgba(255, 230, 0, 0.85), inset 0 0 0 2px #1A1611; }
}

@keyframes focusPulseDark {
  0%, 100% { box-shadow: 0 0 0 4px #FFE600, inset 0 0 0 2px rgba(255, 230, 0, 0.3); }
  50% { box-shadow: 0 0 0 4px rgba(255, 230, 0, 0.88), inset 0 0 0 2px rgba(255, 230, 0, 0.35); }
}

/* ── WCAG AA FOCUS INDICATORS (refined double-ring + subtle pulse for discoverability) ── */

/* Light backgrounds (cream, white, brass) — dark outline ring */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[role="button"]:focus-visible,
[role="link"]:focus-visible {
  outline: 2px solid #1A1611;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px #FFE600;
  animation: focusPulse 2.8s ease-in-out infinite;
  transition: outline 0.15s ease-in-out;
}

/* Form input focus styling — light backgrounds */
input[type="text"]:focus-visible,
input[type="email"]:focus-visible,
input[type="tel"]:focus-visible,
input[type="password"]:focus-visible,
input[type="number"]:focus-visible,
input[type="search"]:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid #1A1611;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px #FFE600;
  border-color: #1A1611 !important;
  animation: focusPulse 2.8s ease-in-out infinite;
}

/* Button focus styling — light backgrounds */
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid #1A1611;
  outline-offset: 4px;
  box-shadow: 0 0 0 7px #FFE600;
  animation: focusPulse 2.8s ease-in-out infinite;
}

/* Dark backgrounds (hero, materialidad, social, dark sections) — bright outline ring */
.hero a:focus-visible,
.hero button:focus-visible,
.hero [role="button"]:focus-visible,
.hero [role="link"]:focus-visible,
.materialidad a:focus-visible,
.materialidad button:focus-visible,
.materialidad input:focus-visible,
.materialidad textarea:focus-visible,
.materialidad select:focus-visible,
.materialidad [role="button"]:focus-visible,
.materialidad [role="link"]:focus-visible,
.social a:focus-visible,
.social button:focus-visible,
.social input:focus-visible,
.social [role="button"]:focus-visible,
.social [role="link"]:focus-visible,
.auditoria-cta-block a:focus-visible,
.auditoria-cta-block button:focus-visible,
.auditoria-cta-block [role="button"]:focus-visible {
  outline: 2px solid #FFE600;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(255, 230, 0, 0.25), inset 0 0 0 1px rgba(255, 230, 0, 0.4);
  animation: focusPulseDark 2.8s ease-in-out infinite;
}

/* Form inputs in dark backgrounds */
.materialidad input:focus-visible,
.materialidad textarea:focus-visible,
.materialidad select:focus-visible,
.social input:focus-visible,
.social textarea:focus-visible,
.social select:focus-visible {
  outline: 2px solid #FFE600;
  outline-offset: 2px;
  box-shadow: 0 0 0 5px rgba(255, 230, 0, 0.2);
  border-color: #FFE600 !important;
  animation: focusPulseDark 2.8s ease-in-out infinite;
}

/* Skip navigation link (always visible) */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--brass);
  color: var(--white);
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
  transition: all 0.22s var(--ease-out);
}

.skip-link:focus-visible {
  top: 0;
  outline: 2px solid #1A1611;
  outline-offset: 2px;
  box-shadow: 0 0 0 4px #FFE600;
  animation: focusPulse 2.8s ease-in-out infinite;
}