* { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 90px; }
  :root {
    --rojo: #C0272D;
    --rojo-suave: #E8D5D5;
    --rojo-oscuro: #8B1A1E;
    --crema: #FAF8F4;
    --crema-oscura: #F0EDE6;
    --dorado: #A8845A;
    --negro: #1C1C1C;
    --gris: #6B6868;
    --gris-claro: #E8E5DF;
  }
  body { font-family: 'Inter', sans-serif; background: var(--crema); color: var(--negro); }

  /* NAV */
  nav {
    background: white; border-bottom: 1px solid var(--gris-claro);
    padding: 0 5%; display: flex; align-items: center;
    justify-content: space-between; height: 64px;
    position: sticky; top: 0; z-index: 100;
  }
  .nav-logo { font-family: 'Playfair Display', serif; font-size: 19px; color: var(--negro); letter-spacing: 2px; }
  .nav-logo span { color: var(--rojo); }
  .nav-sub { font-size: 10px; letter-spacing: 1.5px; color: var(--gris); text-transform: uppercase; margin-top: 2px; }
  .nav-links { display: flex; gap: 28px; }
  .nav-links a { color: var(--gris); font-size: 13px; text-decoration: none; font-weight: 400; transition: color 0.2s; }
  .nav-links a:hover { color: var(--negro); }
  .nav-cta {
    display: inline-block; text-decoration: none; text-align: center;
    background: var(--rojo); color: white; border: none;
    padding: 10px 22px; font-size: 13px; font-weight: 500;
    font-family: 'Inter', sans-serif; cursor: pointer; letter-spacing: 0.3px;
    transition: background 0.2s;
  }
  .nav-cta:hover { background: var(--rojo-oscuro); }

  /* HERO */
  .hero {
    background: var(--crema); padding: 96px 5% 80px;
    display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center;
  }
  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase;
    color: var(--dorado); margin-bottom: 28px; font-weight: 500;
  }
  .hero-eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--dorado); display: block; }
  .hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(36px, 4.5vw, 58px); font-weight: 400;
    line-height: 1.1; color: var(--negro); margin-bottom: 24px; letter-spacing: -0.5px;
  }
  .hero h1 em { font-style: italic; color: var(--rojo); }
  .hero-sub {
    font-size: 16px; line-height: 1.8; color: var(--gris);
    max-width: 460px; margin-bottom: 40px; font-weight: 300;
  }
  .hero-actions { display: flex; align-items: center; gap: 20px; }
  .btn-primary {
    background: var(--rojo); color: white; padding: 14px 28px;
    font-size: 14px; font-weight: 500; border: none; cursor: pointer;
    font-family: 'Inter', sans-serif; text-decoration: none; display: inline-block;
    transition: background 0.2s;
  }
  .btn-primary:hover { background: var(--rojo-oscuro); }
  .btn-text {
    color: var(--gris); font-size: 14px; text-decoration: none;
    border-bottom: 1px solid var(--gris-claro); padding-bottom: 2px;
    transition: color 0.2s, border-color 0.2s;
  }
  .btn-text:hover { color: var(--negro); border-color: var(--negro); }

  /* HERO VISUAL */
  .hero-visual {
    background: white; border: 1px solid var(--gris-claro);
    padding: 40px 36px;
  }
  .hero-visual-label {
    font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--gris); margin-bottom: 28px; font-weight: 500;
  }
  .pilares { display: flex; flex-direction: column; gap: 0; }
  .pilar {
    display: flex; align-items: center; gap: 20px;
    padding: 18px 0; border-bottom: 1px solid var(--crema-oscura);
  }
  .pilar:last-child { border-bottom: none; }
  .pilar-icon {
    width: 40px; height: 40px; background: var(--crema-oscura);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .pilar-icon i { font-size: 18px; color: var(--rojo); }
  .pilar-title { font-size: 14px; font-weight: 500; color: var(--negro); margin-bottom: 3px; }
  .pilar-desc { font-size: 12px; color: var(--gris); line-height: 1.5; }
  .hero-cta-small {
    margin-top: 28px; background: var(--rojo-suave); padding: 16px 20px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .hero-cta-small span { font-size: 13px; color: var(--rojo-oscuro); font-weight: 500; }
  .hero-cta-small small { font-size: 11px; color: var(--gris); }

  /* DIVISOR */
  .divisor {
    background: white; padding: 32px 5%;
    border-top: 1px solid var(--gris-claro); border-bottom: 1px solid var(--gris-claro);
    display: flex; align-items: center; gap: 40px;
  }
  .divisor-item {
    display: flex; align-items: center; gap: 14px; flex: 1;
    padding-right: 40px; border-right: 1px solid var(--gris-claro);
  }
  .divisor-item:last-child { border-right: none; }
  .divisor-num {
    font-family: 'Playfair Display', serif; font-size: 36px;
    font-weight: 700; color: var(--rojo); line-height: 1;
  }
  .divisor-label { font-size: 12px; color: var(--gris); line-height: 1.5; max-width: 120px; }

  /* SERVICIOS */
  .section { padding: 80px 5%; }
  .section-header { margin-bottom: 48px; }
  .section-eyebrow {
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--dorado); margin-bottom: 12px; font-weight: 500;
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(26px, 3vw, 38px); font-weight: 400;
    color: var(--negro); letter-spacing: -0.3px; line-height: 1.2;
  }
  .section-sub { font-size: 15px; color: var(--gris); line-height: 1.7; margin-top: 10px; max-width: 500px; }

  .services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .service-card {
    background: white; border: 1px solid var(--gris-claro);
    padding: 36px 32px; position: relative; overflow: hidden;
    transition: border-color 0.25s, box-shadow 0.25s;
  }
  .service-card:hover { border-color: var(--rojo-suave); }
  .service-card::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 3px; background: var(--rojo);
    transition: width 0.35s;
  }
  .service-card:hover::after { width: 100%; }
  .service-num {
    font-family: 'Playfair Display', serif; font-size: 11px;
    color: var(--dorado); letter-spacing: 1.5px; margin-bottom: 16px;
  }
  .service-title { font-size: 16px; font-weight: 600; color: var(--negro); margin-bottom: 10px; }
  .service-desc { font-size: 13px; color: var(--gris); line-height: 1.7; margin-bottom: 16px; }
  .service-tags { display: flex; flex-wrap: wrap; gap: 6px; }
  .tag {
    font-size: 11px; color: var(--gris); background: var(--crema-oscura);
    padding: 4px 10px; letter-spacing: 0.3px;
  }

  /* ONG */
  .ong-section {
    background: var(--crema-oscura); padding: 80px 5%;
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
  }
  .ong-list { list-style: none; margin-top: 28px; }
  .ong-list li {
    padding: 15px 0 15px 20px; border-bottom: 1px solid var(--gris-claro);
    font-size: 14px; color: var(--negro); line-height: 1.6;
    position: relative;
  }
  .ong-list li::before { content: '—'; position: absolute; left: 0; color: var(--rojo); }
  .ong-cards { display: flex; flex-direction: column; gap: 14px; margin-top: 12px; }
  .ong-card {
    background: white; border: 1px solid var(--gris-claro);
    padding: 22px 24px;
  }
  .ong-card strong { font-size: 13px; font-weight: 600; color: var(--negro); display: block; margin-bottom: 6px; }
  .ong-card p { font-size: 12px; color: var(--gris); line-height: 1.65; }
  .ong-card-accent { border-left: 3px solid var(--rojo); }

  /* MÉTODO */
  .method-section { background: white; padding: 80px 5%; border-top: 1px solid var(--gris-claro); }
  .method-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 48px; border: 1px solid var(--gris-claro); }
  .method-step {
    padding: 36px 28px; border-right: 1px solid var(--gris-claro);
    position: relative; background: var(--crema);
    transition: background 0.2s;
  }
  .method-step:hover { background: white; }
  .method-step:last-child { border-right: none; }
  .step-num {
    font-family: 'Playfair Display', serif; font-size: 44px;
    font-weight: 700; color: var(--rojo-suave); line-height: 1; margin-bottom: 20px;
  }
  .step-title { font-size: 14px; font-weight: 600; color: var(--negro); margin-bottom: 10px; }
  .step-desc { font-size: 12px; color: var(--gris); line-height: 1.65; }
  .step-arrow {
    position: absolute; top: 36px; right: -12px; z-index: 2;
    width: 24px; height: 24px; background: var(--rojo);
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; color: white;
  }
  .method-step:last-child .step-arrow { display: none; }

  /* CTA */
  .cta-section {
    background: var(--rojo); padding: 72px 5%;
    display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center;
  }
  .cta-eyebrow { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 14px; }
  .cta-title {
    font-family: 'Playfair Display', serif; font-size: clamp(26px, 3vw, 40px);
    font-weight: 400; color: white; line-height: 1.2;
  }
  .cta-sub { color: rgba(255,255,255,0.65); font-size: 15px; margin-top: 12px; font-weight: 300; }
  .cta-right { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
  .btn-white {
    background: white; color: var(--rojo); padding: 14px 28px;
    font-size: 14px; font-weight: 600; border: none; cursor: pointer;
    font-family: 'Inter', sans-serif; text-decoration: none; white-space: nowrap;
    display: inline-block; transition: opacity 0.2s;
  }
  .btn-white:hover { opacity: 0.9; }
  .cta-contact { font-size: 12px; color: rgba(255,255,255,0.55); text-align: right; line-height: 1.8; }

  /* FOOTER */
  footer { background: #F5F2EC; border-top: 1px solid var(--gris-claro); padding: 56px 5% 32px; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
  .footer-logo { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--negro); letter-spacing: 2px; margin-bottom: 6px; }
  .footer-logo span { color: var(--rojo); }
  .footer-sub-label { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gris); margin-bottom: 14px; }
  .footer-desc { font-size: 13px; color: var(--gris); line-height: 1.75; max-width: 260px; }
  .footer-col h4 { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gris); margin-bottom: 16px; font-weight: 500; }
  .footer-col a { display: block; font-size: 13px; color: #888; text-decoration: none; margin-bottom: 10px; transition: color 0.2s; }
  .footer-col a:hover { color: var(--negro); }
  .footer-bottom { border-top: 1px solid var(--gris-claro); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
  .footer-bottom p { font-size: 12px; color: #aaa; }
  .footer-tagline { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: #bbb; }
/* ============================================
   PÁGINAS INTERNAS — v4
   ============================================ */

.nav-links a.activo { color: var(--negro); font-weight: 500; }

/* Hero de página interna */
.page-hero {
  background: var(--crema); padding: 64px 5% 56px;
  border-bottom: 1px solid var(--gris-claro);
}
.breadcrumb { font-size: 12px; color: var(--gris); margin-bottom: 22px; }
.breadcrumb a { color: var(--gris); text-decoration: none; }
.breadcrumb a:hover { color: var(--negro); }
.breadcrumb span { color: var(--gris-claro); margin: 0 8px; }
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(30px, 3.8vw, 46px); font-weight: 400;
  line-height: 1.15; color: var(--negro); letter-spacing: -0.5px;
  margin-bottom: 20px; max-width: 720px;
}
.page-hero h1 em { font-style: italic; color: var(--rojo); }
.page-intro {
  font-size: 16px; line-height: 1.8; color: var(--gris);
  max-width: 620px; font-weight: 300; margin-bottom: 32px;
}

/* Bloques de contenido */
.bloque { padding: 72px 5%; }
.bloque-blanco { background: white; border-top: 1px solid var(--gris-claro); }
.bloque h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 2.6vw, 32px); font-weight: 400;
  color: var(--negro); letter-spacing: -0.3px; line-height: 1.25;
  margin-bottom: 14px;
}
.bloque h3 { font-size: 15px; font-weight: 600; color: var(--negro); margin-bottom: 8px; }
.bloque p { font-size: 15px; line-height: 1.8; color: var(--gris); max-width: 660px; font-weight: 300; }
.bloque > p + p { margin-top: 14px; }
.bloque-sub { font-size: 15px; color: var(--gris); line-height: 1.7; margin-bottom: 36px; max-width: 620px; font-weight: 300; }

/* Lista de prestaciones */
.detalle-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
.detalle {
  background: var(--crema); border: 1px solid var(--gris-claro);
  border-left: 3px solid var(--rojo); padding: 26px 26px;
}
.bloque-blanco .detalle { background: var(--crema); }
.detalle p { font-size: 13px; line-height: 1.7; color: var(--gris); max-width: none; }

/* Casos: cuándo nos llaman */
.casos { list-style: none; margin-top: 30px; max-width: 760px; }
.casos li {
  padding: 17px 0 17px 26px; border-bottom: 1px solid var(--gris-claro);
  font-size: 14.5px; color: var(--negro); line-height: 1.65;
  position: relative; font-weight: 300;
}
.casos li::before { content: '—'; position: absolute; left: 0; color: var(--rojo); }

/* Preguntas frecuentes */
.faq { max-width: 760px; margin-top: 32px; }
.faq-item { border-bottom: 1px solid var(--gris-claro); padding: 22px 0; }
.faq-item:first-child { border-top: 1px solid var(--gris-claro); }
.faq-q { font-size: 15px; font-weight: 600; color: var(--negro); margin-bottom: 9px; }
.faq-a { font-size: 14px; line-height: 1.75; color: var(--gris); font-weight: 300; }

/* Otros servicios */
.otros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 32px; }
.otro-card {
  background: white; border: 1px solid var(--gris-claro);
  padding: 24px 24px; text-decoration: none; display: block;
  transition: border-color 0.2s, transform 0.2s;
}
.bloque-blanco .otro-card { background: var(--crema); }
.otro-card:hover { border-color: var(--rojo); transform: translateY(-2px); }
.otro-card strong { display: block; font-size: 14px; font-weight: 600; color: var(--negro); margin-bottom: 6px; }
.otro-card span { font-size: 12.5px; color: var(--gris); line-height: 1.6; display: block; }

/* Enlaces de servicio en la home */
.service-link { text-decoration: none; display: block; color: inherit; }
.service-mas {
  font-size: 12px; color: var(--rojo); margin-top: 14px;
  letter-spacing: 0.3px; font-weight: 500;
}

/* Dirección en el pie */
.footer-nap { font-size: 13px; color: var(--gris); line-height: 1.8; font-style: normal; }
.footer-nap a { color: var(--gris); text-decoration: none; }
.footer-nap a:hover { color: var(--negro); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  nav { flex-wrap: wrap; height: auto; padding: 12px 5%; gap: 10px; }
  .nav-links { order: 3; width: 100%; gap: 18px; overflow-x: auto; padding-bottom: 4px; }
  .nav-links a { white-space: nowrap; font-size: 12.5px; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding: 56px 5%; }
  .divisor { flex-direction: column; gap: 22px; align-items: flex-start; }
  .divisor-item { border-right: none; padding-right: 0; width: 100%; }
  .services-grid, .detalle-grid, .otros { grid-template-columns: 1fr; }
  .ong-section { grid-template-columns: 1fr; gap: 36px; }
  .method-steps { grid-template-columns: 1fr; }
  .method-step { border-right: none; border-bottom: 1px solid var(--gris-claro); }
  .step-arrow { display: none; }
  .cta-section { grid-template-columns: 1fr; }
  .cta-right { align-items: flex-start; }
  .cta-contact { text-align: left; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .bloque, .page-hero { padding-left: 6%; padding-right: 6%; }
}

/* Accesibilidad */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--rojo); outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}