/* =====================================================================
   MATÍAS CAMPOS FERNÁNDEZ — HOJA DE ESTILOS
   Paleta de Calma y Resiliencia · Modo claro / Modo oscuro
   Estructura: Tokens → Base → Utilidades → Animaciones → Componentes →
               Layout de secciones → Responsive → Accesibilidad
   ===================================================================== */


/* =====================================================================
   1. DESIGN TOKENS (VARIABLES CSS)
   ===================================================================== */
:root {
  /* --- MODO CLARO: calma, limpieza y claridad mental --- */
  --bg-primary:     #F8FAFC;
  --bg-surface:     #FFFFFF;
  --bg-elevated:    #EDF2F7;
  --text-primary:   #1E293B;
  --text-secondary: #475569;
  --text-muted:     #64748B;

  --primary:        #2F6F4E; /* Verde bosque suave / Resiliencia */
  --primary-light:  #E6F4EA;
  --accent:         #B45309; /* Dorado cobrizo / Fe y calidez */
  --magenta:        #C0447A; /* Acento cálido puntual (ej. ícono "amor" del footer) */

  --card-bg:        rgba(255, 255, 255, 0.9);
  --card-border:    rgba(47, 111, 78, 0.18);
  --card-shadow:    0 10px 30px rgba(30, 41, 59, 0.06);
  --glass-highlight: rgba(255, 255, 255, 0.5);
  --glass-blur:      16px;

  /* --- Tipografía --- */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* --- Layout / geometría --- */
  --nav-h:   72px;
  --r-sm:    12px;
  --r-md:    20px;
  --r-lg:    28px;
  --r-full:  9999px;

  /* --- Movimiento --- */
  --t-fast:   180ms ease;
  --t-normal: 300ms ease;
  --t-reveal: 700ms cubic-bezier(0.16, 0.84, 0.44, 1);

  /* --- Capas (z-index) --- */
  --z-navbar: 1000;
  --z-mobile-menu: 999;
  --z-fab: 900;
}

[data-theme="dark"] {
  /* --- MODO OSCURO: azul noche profundo, resiliencia estelar --- */
  --bg-primary:     #070E22;
  --bg-surface:     #101A38;
  --bg-elevated:    #1A254C;
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;

  --primary:        #52B788; /* Verde menta/salvia luminoso (Esperanza y sanación) */
  --primary-light:  #132E23;
  --accent:         #E9C46A; /* Dorado champán / Luz y fe */
  --magenta:        #E579A6;

  --card-bg:        rgba(16, 26, 56, 0.8);
  --card-border:    rgba(82, 183, 136, 0.25);
  --card-shadow:    0 15px 40px rgba(0, 0, 0, 0.5);
  --glass-highlight: rgba(255, 255, 255, 0.06);
}


/* =====================================================================
   2. RESET & BASE
   ===================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  /* evita el "salto" de scrollbar y desbordes por 100vw en algunos navegadores */
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  transition: background var(--t-normal), color var(--t-normal);
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; }

/* Red de seguridad anti-overflow: nombres largos, URLs, correos, etc. */
h1, h2, h3, h4, p, span, a, li {
  overflow-wrap: break-word;
  word-break: break-word;
}


/* =====================================================================
   3. UTILIDADES
   ===================================================================== */
.container {
  width: min(100%, 1120px);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 48px);
}

.link-gold {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ----- Glassmorphism reforzado ----- */
.glass-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--r-md);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  transition: transform var(--t-normal), box-shadow var(--t-normal), border-color var(--t-normal);
  isolation: isolate;
}

/* filo superior sutil, propio del efecto "vidrio" */
.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, var(--glass-highlight), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: -1;
}

.glass-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(82, 183, 136, 0.15);
}

.glass-card:focus-visible { transform: translateY(-3px); }

/* ----- Botones ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--r-full);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: transform var(--t-normal), box-shadow var(--t-normal), filter var(--t-normal), background var(--t-normal);
  text-decoration: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(82, 183, 136, 0.3);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 6px 20px rgba(82, 183, 136, 0.4);
}
.btn-primary:active { transform: translateY(0); filter: brightness(0.98); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--primary-light);
  transform: translateY(-2px);
}
.btn-outline:active { transform: translateY(0); }

.btn-full { width: 100%; justify-content: center; }


/* =====================================================================
   4. ANIMACIONES DE SCROLL (REVEAL)
   Requiere el IntersectionObserver del JS, que añade la clase
   `.visible` a cada `.reveal` cuando entra en el viewport.
   ===================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--t-reveal), transform var(--t-reveal);
  will-change: opacity, transform;
}

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

/* Efecto escalonado suave para grupos de tarjetas contiguas */
.skills-grid .reveal.visible,
.redes-grid .reveal.visible,
.estudios-grid .reveal.visible {
  transition-delay: 60ms;
}


/* =====================================================================
   5. NAVBAR
   ===================================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-navbar);
  height: var(--nav-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--card-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  transition: background var(--t-normal), border-color var(--t-normal);
}

.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin-inline: auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.05em;
}

.brand-cross { color: var(--accent); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--r-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--t-normal), background var(--t-normal);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-toggle { display: none; }


/* =====================================================================
   6. HERO
   ===================================================================== */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  max-width: 1100px;
  width: 100%;
  position: relative;
  z-index: 3;
}

.hero-avatar-wrapper { position: relative; flex-shrink: 0; }

.avatar-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  opacity: 0.6;
}

.avatar-placeholder {
  width: clamp(140px, 20vw, 200px);
  height: clamp(140px, 20vw, 200px);
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(48px, 8vw, 72px);
  color: var(--primary);
  border: 3px solid var(--primary);
  overflow: hidden;
}

.avatar-placeholder img {
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
}

.hero-text { flex: 1; min-width: 0; }

.hero-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.hero-name em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}

.hero-verse {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-style: italic;
  color: var(--text-secondary);
  border-left: 3px solid var(--primary);
  padding-left: 16px;
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-roles { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }

.role-tag {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--card-border);
  border-radius: var(--r-md);
  padding: 8px 14px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.role-tag i { color: var(--primary); margin-top: 3px; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-scroll-hint {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: var(--primary); font-size: 0.75rem; letter-spacing: 0.15em;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}


/* =====================================================================
   7. SMART PANEL
   ===================================================================== */
.smart-panel-section { padding: 32px 0; }
.smart-panel { padding: clamp(20px, 4vw, 32px); }

.panel-greeting {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
}

.panel-blessing { font-size: 0.9rem; color: var(--accent); font-family: var(--font-body); font-style: italic; }

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.panel-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-surface);
  border: 1px solid var(--card-border);
  border-radius: var(--r-md);
  padding: 14px 16px;
  transition: border-color var(--t-normal), transform var(--t-normal);
}
.panel-item:hover { border-color: var(--primary); transform: translateY(-2px); }

.panel-icon, .weather-emoji { font-size: 1.3rem; color: var(--primary); }
.panel-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 2px; }
.panel-value { font-size: 0.92rem; font-weight: 500; color: var(--text-primary); }


/* =====================================================================
   8. SECCIONES (ESTRUCTURA GENÉRICA)
   ===================================================================== */
.section { padding: clamp(64px, 10vw, 120px) 0; position: relative; }
.section-header { text-align: center; margin-bottom: clamp(40px, 6vw, 72px); }
.section-eyebrow {
  display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--primary); margin-bottom: 10px;
}
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; color: var(--text-primary); }
.section-subtitle { font-size: 1rem; color: var(--text-secondary); margin-bottom: 12px; font-style: italic; }
.section-divider {
  width: 60px; height: 3px; background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px; margin: 12px auto 0;
}


/* =====================================================================
   9. CONÓCEME
   ===================================================================== */
.conoceme-grid { display: grid; grid-template-columns: 1fr 2fr; gap: clamp(24px, 4vw, 60px); align-items: start; }
.cross-card { padding: 32px; text-align: center; margin-bottom: 16px; }
.cross-icon { font-size: 3rem; color: var(--accent); margin-bottom: 12px; display: block; }
.cross-label { font-size: 0.8rem; color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; }
.conoceme-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-item { padding: 20px; text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; color: var(--primary); line-height: 1; margin-bottom: 6px; }
.stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; }
.bio-text { font-size: 1rem; color: var(--text-secondary); line-height: 1.85; margin-bottom: 18px; }
.conoceme-values { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.value-chip {
  display: inline-flex; align-items: center; gap: 6px; background: var(--bg-surface);
  border: 1px solid var(--card-border); border-radius: var(--r-full); padding: 7px 16px; font-size: 0.82rem; font-weight: 500; color: var(--text-primary);
  transition: transform var(--t-fast), border-color var(--t-fast);
}
.value-chip:hover { transform: translateY(-2px); border-color: var(--primary); }
.value-chip i { color: var(--primary); }


/* =====================================================================
   10. TESTIMONIO / TIMELINE
   ===================================================================== */
.timeline { position: relative; max-width: 700px; margin: 0 auto 40px; }
.timeline::before {
  content: ''; position: absolute; left: 28px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent), transparent);
}
.timeline-item { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 24px; position: relative; }
.timeline-dot {
  width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center; color: #fff; font-weight: bold; flex-shrink: 0; z-index: 1;
}
.timeline-card { flex: 1; padding: 16px 20px; margin-top: 8px; transition: transform var(--t-normal), border-color var(--t-normal); }
.timeline-card:hover { transform: translateX(4px); border-color: var(--primary); }
.timeline-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--primary); margin-bottom: 4px; }
.timeline-card p { font-size: 0.88rem; color: var(--text-secondary); }

.testimonio-actions { text-align: center; margin-bottom: 32px; }
.testimonio-full { max-width: 780px; margin: 0 auto; padding: clamp(24px, 4vw, 48px); }
.testimonio-content p { font-size: 1rem; color: var(--text-secondary); line-height: 1.9; margin-bottom: 16px; }
.quote-icon, .quote-icon-right { font-size: 2.5rem; color: var(--primary); opacity: 0.6; display: block; margin-bottom: 12px; }
.quote-icon-right { text-align: right; margin-top: 12px; margin-bottom: 0; }
.testimonio-title-inline { color: var(--primary); font-family: var(--font-display); font-size: 1.5rem; margin-top: 24px; margin-bottom: 12px; }


/* =====================================================================
   11. ESTUDIOS
   ===================================================================== */
.estudios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; max-width: 800px; margin: 0 auto; }
.estudio-card { padding: clamp(24px, 3vw, 36px); position: relative; overflow: hidden; }
.estudio-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--primary), var(--accent)); }
.estudio-icon-wrap {
  width: 64px; height: 64px; border-radius: var(--r-md); background: var(--bg-surface);
  border: 1px solid var(--card-border); display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
  transition: transform var(--t-normal);
}
.estudio-card:hover .estudio-icon-wrap { transform: scale(1.08) rotate(-4deg); }
.estudio-icon { font-size: 1.8rem; color: var(--primary); }
.estudio-badge {
  display: inline-block; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff;
  border-radius: var(--r-full); padding: 3px 12px; font-size: 0.72rem; font-weight: 800; text-transform: uppercase; margin-bottom: 12px;
}
.estudio-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-bottom: 4px; color: var(--text-primary); }
.estudio-sub { font-size: 0.82rem; color: var(--primary); font-weight: 500; margin-bottom: 12px; }
.estudio-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.estudio-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.estudio-tags li { background: var(--bg-surface); border: 1px solid var(--card-border); border-radius: var(--r-full); padding: 3px 12px; font-size: 0.75rem; color: var(--text-muted); }


/* =====================================================================
   12. HABILIDADES
   ===================================================================== */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.skill-card { padding: 28px 24px; text-align: center; cursor: default; }
.skill-orb {
  width: 68px; height: 68px; border-radius: 50%; background: var(--bg-surface);
  border: 2px solid var(--card-border); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.6rem; color: var(--primary); transition: all var(--t-normal);
}
.skill-card:hover .skill-orb,
.skill-card:focus-visible .skill-orb { background: var(--primary); color: #fff; transform: scale(1.1); }
.skill-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
.skill-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }


/* =====================================================================
   13. REDES
   ===================================================================== */
.redes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.red-card { padding: clamp(24px, 3vw, 36px); text-align: center; display: flex; flex-direction: column; align-items: center; }
.red-icon-wrap { width: 72px; height: 72px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin-bottom: 16px; color: #fff; }
.instagram-wrap { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }
.facebook-wrap  { background: #1877F2; }
.church-wrap    { background: var(--primary); }
.red-name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; margin-bottom: 4px; color: var(--text-primary); }
.red-handle { font-size: 0.82rem; color: var(--primary); margin-bottom: 12px; font-weight: 500; }
.red-desc { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 20px; flex: 1; }
.red-btn { margin-top: auto; }


/* =====================================================================
   14. VERSÍCULOS
   ===================================================================== */
.versiculo-card { max-width: 680px; margin: 0 auto; padding: clamp(32px, 5vw, 56px); text-align: center; position: relative; overflow: hidden; }
.versiculo-deco { position: absolute; top: -20px; right: 24px; font-size: 8rem; color: var(--accent); opacity: 0.1; font-family: var(--font-display); pointer-events: none; }
.versiculo-quote-l, .versiculo-quote-r { font-size: 1.5rem; color: var(--primary); opacity: 0.7; display: block; margin-bottom: 12px; }
.versiculo-quote-r { text-align: right; margin-top: 12px; margin-bottom: 0; }
.versiculo-text {
  font-family: var(--font-display); font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-style: italic;
  color: var(--text-primary); line-height: 1.7; margin-bottom: 12px; min-height: 80px;
  display: flex; align-items: center; justify-content: center;
}
.versiculo-ref { font-size: 0.85rem; font-weight: 600; color: var(--primary); text-transform: uppercase; margin-bottom: 24px; }
.versiculo-btn { margin-top: 8px; }


/* =====================================================================
   15. CONTACTO
   ===================================================================== */
.contacto-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(24px, 4vw, 56px); margin-bottom: 40px; }
.contacto-intro { font-size: 1rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 28px; font-style: italic; }
.contact-items { display: flex; flex-direction: column; gap: 14px; }
.contact-item { display: flex; align-items: center; gap: 16px; padding: 16px 20px; text-decoration: none; transition: transform var(--t-normal), border-color var(--t-normal); }
.contact-item:hover,
.contact-item:focus-visible { transform: translateX(4px); border-color: var(--primary); }
.contact-icon-wrap { width: 48px; height: 48px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: #fff; flex-shrink: 0; }
.whatsapp-icon { background: #25D366; }
.email-icon    { background: var(--primary); color: #fff; }
.insta-icon    { background: linear-gradient(135deg, #833ab4, #fd1d1d); }
.contact-item-title { font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; color: var(--text-primary); }
.contact-item-sub { font-size: 0.8rem; color: var(--text-muted); }

.contacto-form { padding: clamp(24px, 3vw, 40px); }
.form-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-bottom: 24px; color: var(--primary); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px; }
.form-group input, .form-group textarea {
  width: 100%; background: var(--bg-surface); border: 1px solid var(--card-border);
  border-radius: var(--r-sm); padding: 12px 16px; font-family: var(--font-body); font-size: 0.92rem; color: var(--text-primary); outline: none; transition: border-color var(--t-normal), box-shadow var(--t-normal);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 10px rgba(82, 183, 136, 0.2); }
.form-status { margin-top: 14px; font-size: 0.88rem; text-align: center; min-height: 20px; font-weight: 500; }
.form-status.success { color: #28a745; }
.form-status.error   { color: #dc3545; }

.visitor-counter { display: flex; align-items: center; justify-content: center; gap: 32px; padding: 24px 32px; max-width: 400px; margin: 0 auto; text-align: center; }
.counter-item { display: flex; align-items: center; gap: 14px; }
.counter-item i { font-size: 1.4rem; color: var(--primary); }
.counter-num { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--primary); line-height: 1; }
.counter-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; }
.counter-divider { width: 1px; height: 48px; background: var(--card-border); }


/* =====================================================================
   16. FOOTER
   ===================================================================== */
.footer { background: var(--bg-surface); border-top: 1px solid var(--card-border); padding: 64px 0 0; position: relative; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-cross { font-size: 2rem; color: var(--accent); display: block; margin-bottom: 8px; }
.footer-name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; margin-bottom: 14px; color: var(--text-primary); }
.footer-verse {
  font-family: var(--font-display); font-style: italic; font-size: 0.95rem; color: var(--text-secondary);
  border-left: 2px solid var(--primary); padding-left: 14px; line-height: 1.7;
}
.footer-verse cite { display: block; font-size: 0.78rem; color: var(--primary); font-style: normal; margin-top: 6px; }
.footer-nav h4, .footer-social h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); margin-bottom: 16px; font-weight: 600; }
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 0.9rem; color: var(--text-secondary); transition: color var(--t-normal); }
.footer-nav a:hover, .footer-nav a:focus-visible { color: var(--primary); }
.footer-social-links { display: flex; gap: 12px; }
.footer-social-btn {
  width: 40px; height: 40px; border-radius: 50%; background: var(--bg-elevated); border: 1px solid var(--card-border);
  display: flex; align-items: center; justify-content: center; font-size: 0.95rem; color: var(--text-secondary); transition: all var(--t-normal);
}
.footer-social-btn:hover, .footer-social-btn:focus-visible { background: var(--primary); color: #fff; border-color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--card-border); padding: 20px 0; text-align: center; font-size: 0.82rem; color: var(--text-muted); }


/* =====================================================================
   17. BOTONES FLOTANTES (FAB)
   ===================================================================== */
.fab-btn {
  position: fixed; width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
  cursor: pointer; z-index: var(--z-fab); border: none; transition: all var(--t-normal); text-decoration: none; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.fab-whatsapp { bottom: 100px; right: 28px; background: #25D366; color: #fff; }
.fab-top { bottom: 170px; right: 28px; background: var(--primary); color: #fff; font-weight: 700; }
.fab-btn:hover, .fab-btn:focus-visible { transform: translateY(-4px) scale(1.05); filter: brightness(1.1); }


/* =====================================================================
   18. VCARD DE CONTACTO
   ===================================================================== */
.contact-vcard { max-width: 420px; margin: 40px auto 0; padding: clamp(28px, 4vw, 44px); display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; overflow: hidden; }
.contact-vcard::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, var(--primary), transparent); }
.vcard-avatar-wrap { position: relative; margin-bottom: 20px; }
.vcard-avatar { width: 96px; height: 96px; border-radius: 50%; border: 2.5px solid var(--primary); object-fit: cover; object-position: center top; display: block; position: relative; }
.vcard-avatar-fallback { width: 96px; height: 96px; border-radius: 50%; border: 2.5px solid var(--primary); background: var(--bg-elevated); display: flex; align-items: center; justify-content: center; font-size: 2.2rem; color: var(--primary); }
.vcard-name { font-family: var(--font-display); font-size: clamp(1.2rem, 3vw, 1.5rem); font-weight: 700; margin-bottom: 6px; color: var(--text-primary); }
.vcard-role { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 18px; }
.vcard-email {
  display: inline-flex; align-items: center; gap: 8px; background: var(--bg-surface);
  border: 1px solid var(--card-border); border-radius: var(--r-full); padding: 10px 22px; font-size: 0.88rem; font-weight: 500; color: var(--primary); text-decoration: none; transition: all var(--t-normal); word-break: break-all;
}
.vcard-email:hover, .vcard-email:focus-visible { background: var(--primary); color: #fff; }
.vcard-divider { width: 40px; height: 2px; background: linear-gradient(90deg, transparent, var(--primary), transparent); border-radius: 2px; margin: 18px auto; }
.vcard-cross { font-size: 1.1rem; color: var(--accent); opacity: 0.8; letter-spacing: 0.3em; }


/* =====================================================================
   19. RESPONSIVE (MOBILE-FIRST OVERRIDES)
   ===================================================================== */
@media (max-width: 900px) {
  .hero-content { flex-direction: column; text-align: center; gap: 32px; }
  .hero-verse { text-align: left; }
  .hero-roles, .hero-actions { justify-content: center; }
  .conoceme-grid, .contacto-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .navbar { min-height: calc(var(--nav-h) + 8px); height: auto; padding-block: 6px; }
  .nav-inner { min-height: calc(var(--nav-h) + 4px); padding: 0 14px; gap: 10px; }

  .nav-menu {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: var(--bg-surface); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border); flex-direction: column;
    padding: 20px 24px 28px; gap: 4px; transform: translateY(-110%);
    transition: transform var(--t-normal); z-index: var(--z-mobile-menu);
    max-height: calc(100svh - var(--nav-h));
    overflow-y: auto;
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-link { padding: 10px 16px; width: 100%; display: block; font-size: 1rem; }

  .nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; align-items: center; width: 48px; height: 48px; background: transparent; border: none; cursor: pointer; }
  .nav-toggle span { display: block; width: 24px; height: 2px; background: var(--primary); border-radius: 2px; transition: all var(--t-normal); }
  .nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .timeline::before { left: 24px; }
  .timeline-dot { width: 48px; height: 48px; font-size: 0.85rem; }

  .footer-grid { grid-template-columns: 1fr; }
  .panel-grid { grid-template-columns: 1fr 1fr; }

  .visitor-counter { flex-direction: column; gap: 20px; }
  .counter-divider { width: 100%; height: 1px; }

  /* Evita desborde horizontal en tarjetas con contenido ancho (tags, badges) */
  .estudio-tags, .hero-roles, .conoceme-values { row-gap: 8px; }
  .fab-whatsapp, .fab-top { right: 16px; }
}

@media (max-width: 400px) {
  .fab-btn { width: 48px; height: 48px; font-size: 1.2rem; }
  .fab-whatsapp { bottom: 88px; }
  .fab-top { bottom: 148px; }
}


/* =====================================================================
   20. ACCESIBILIDAD
   ===================================================================== */
@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;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}