:root{

  /* ---------- Color: base ---------- */
  --color-black:        #0a0a0c;
  --color-black-soft:   #121214;
  --color-surface:      #17171a;
  --color-surface-alt:  #1e1e22;
  --color-border:       rgba(255,255,255,0.10);
  --color-border-strong:rgba(255,255,255,0.20);
  
  --color-white:        #ffffff;
  --color-text:         #f2f2f4;
  --color-text-muted:   #a6a6ae;
  --color-text-faint:   #707078;
  
  /* ---------- Color: marca (celeste + naranja) ---------- */
  --color-cyan:         #4fb0e0;
  --color-link:         #4fe0c5;
  --color-cyan-soft:    rgba(79,176,224,0.12);
  --color-cyan-border:  rgba(79,176,224,0.35);
  
  --color-orange:       #e08a3e;
  --color-orange-hover: #c97930;
  --color-orange-soft:  rgba(224,138,62,0.12);
  --color-orange-border:rgba(224,138,62,0.4);
  
  /* Color sobre superficie naranja (texto oscuro por contraste) */
  --color-on-orange:    #1a1206;
  
  /* ---------- Tipografía ---------- */
  --font-base: 'Inter', -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  
  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --fw-black:    800;
  
  /* Escala fluida (clamp) */
  --fs-xs:  clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --fs-sm:  clamp(0.875rem, 0.84rem + 0.2vw, 0.9375rem);
  --fs-base:clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --fs-md:  clamp(1.125rem, 1.05rem + 0.35vw, 1.25rem);
  --fs-lg:  clamp(1.375rem, 1.25rem + 0.6vw, 1.8rem);
  --fs-xl:  clamp(1.75rem, 1.5rem + 1.2vw, 2.25rem);
  --fs-2xl: clamp(2.25rem, 1.8rem + 2.2vw, 3.25rem);
  --fs-3xl: clamp(2.75rem, 2rem + 3.6vw, 5rem);
  
  --lh-tight:   1.15;
  --lh-snug:    1.35;
  --lh-normal:  1.55;
  --lh-relaxed: 1.75;
  
  /* ---------- Espaciado ---------- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6.5rem;
  --space-12: 8rem;
  
  /* ---------- Layout ---------- */
  --container-max: 1400px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);
  --header-height: 4.75rem;
  
  /* ---------- Forma ---------- */
  --radius-sm:   0.5rem;
  --radius-md:   0.875rem;
  --radius-lg:   1.25rem;
  --radius-full: 999px;
  --border-w:    1px;
  
  /* ---------- Sombra ---------- */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 12px 32px -16px rgba(0,0,0,0.55);
  --shadow-lg: 0 24px 60px -24px rgba(0,0,0,0.65);
  
  /* ---------- Movimiento ---------- */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast:  0.18s var(--ease);
  --transition-base:  0.3s var(--ease);
  --transition-slow:  0.5s var(--ease);
  
  /* ---------- Componentes recurrentes ---------- */
  --btn-height:    3.25rem;
  --btn-height-sm: 2.75rem;
  --icon-size:     2.75rem;
  }
  
  /* ============================================================
   2. RESET Y BASE
   ============================================================ */
  *, *::before, *::after{ box-sizing: border-box; }
  
  html{
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  }
  
  body{
  margin: 15px;
  background: var(--color-black);
  color: var(--color-text);
  font-family: var(--font-base);
  font-weight: var(--fw-regular);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  }
  
  h1, h2, h3{
  font-family: var(--font-base);
  color: var(--color-white);
  line-height: var(--lh-tight);
  margin: 0;
  }
  
  p{ margin: 0; }
  
  a{ 
    color: inherit;
  text-decoration: none;
  }
  .link{
    color: var(--color-link);
    font-style: italic;
  }
  ul, ol{ margin: 0; padding: 0; list-style: none; }
  
  img, svg{ max-width: 100%; display: block; }
  
  button{ font-family: inherit; }
  
  /* Estado de foco accesible y consistente en toda la interfaz */
  :focus-visible{
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
  }
  
  @media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  }
  
  /* Enlace "saltar al contenido" — visible solo con foco de teclado */
  .skip-link{
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-orange);
  color: var(--color-on-orange);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  z-index: 100;
  transition: top var(--transition-fast);
  }
  
  .skip-link:focus{ top: var(--space-4); }
  
  /* ---------- Contenedor global ---------- */
  .container{
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  }
  
  /* ---------- Utilidades tipográficas reutilizables ---------- */
  .eyebrow{
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  }
  
  .eyebrow::before{
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-orange);
  }
  
  .section-heading{
  max-width: 42rem;
  margin-bottom: var(--space-9);
  }
  
  .section-heading h2{
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  margin-block: var(--space-4) var(--space-4);
  }
  
  .section-heading p{
  color: var(--color-text-muted);
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  }
  
  /* ---------- Botones reutilizables ---------- */
  .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: var(--btn-height);
  padding-inline: var(--space-6);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  text-decoration: none;
  border: var(--border-w) solid transparent;
  cursor: pointer;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-fast), color var(--transition-base);
  }
  
  .btn:active{ transform: translateY(1px); }
  
  .btn--primary{
  background: var(--color-orange);
  color: var(--color-on-orange);
  }
  
  .btn--primary:hover{ background: var(--color-orange-hover); }
  
  .btn--secondary{
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-text);
  }
  
  .btn--secondary:hover{
  border-color: var(--color-cyan-border);
  background: var(--color-cyan-soft);
  }
  
  .btn--sm{ height: var(--btn-height-sm); padding-inline: var(--space-5); font-size: var(--fs-sm); }

  /* ============================================================
   3. ENCABEZADO
   ============================================================ */
  .site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(10,10,12,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: var(--border-w) solid var(--color-border);
  }
  
  .site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  width: 100%;
  }
  
  .brand{
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-decoration: none;
  }
  
  .brand-name{
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  letter-spacing: -0.01em;
  color: var(--color-white);
  }
  
  .brand-name span{ color: var(--color-orange); }
  
  .brand-tagline{
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  display: none;
  padding-top: 4px;
  }
  
  @media (min-width: 720px){
  .brand-tagline{ display: block; }
  }
  
  .main-nav ul{
  display: none;
  align-items: center;
  gap: var(--space-7);
  }
  
  @media (min-width:1040px){
  .main-nav ul{ display: flex; }
  }
  
  .main-nav a{
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  text-decoration: none;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  }
  
  .main-nav a:hover{ color: var(--color-white); }
  
  .header-actions{
  display: flex;
  align-items: center;
  gap: var(--space-3);
  }
  
  /* ============================================================
   4. HERO
   ============================================================ */
  .hero{
  position: relative;
  overflow: hidden;
  padding-block: var(--space-11) var(--space-10);
  background:
    radial-gradient(circle at 10% 10%, var(--color-cyan-soft), transparent 42%),
    radial-gradient(circle at 92% 80%, var(--color-cyan-soft), transparent 45%),
    var(--color-black);
  border-bottom: var(--border-w) solid var(--color-border);
  }
  
  .hero-grid{
  display: grid;
  gap: var(--space-9);
  align-items: center;
  }
  
  @media (min-width: 1080px){
  .hero-grid{ grid-template-columns: 1.1fr 0.9fr; }
  }
  
  .hero-content h1{
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  margin-block: var(--space-5) var(--space-5);
  }
  
  .hero-content h1 .accent{ color: var(--color-cyan); }
  
  .hero-content .lead{
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  max-width: 42rem;
  margin-bottom: var(--space-7);
  }
  
  .hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-9);
  }
  
  /* ---------- Panel de credenciales dentro del hero ---------- */
  .hero-credentials{
  background: var(--color-surface);
  border: var(--border-w) solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: var(--shadow-lg);
  }
  
  .hero-credentials h2{
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  }
  
  .credentials-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  }
  
  .credential-item .value{
  display: block;
  font-size: var(--fs-xl);
  font-weight: var(--fw-black);
  color: var(--color-white);
  letter-spacing: -0.02em;
  }
  
  .credential-item .label{
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  }
  
  .hero-banks{
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-w) solid var(--color-border);
  }
  
  .hero-banks .label{
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  display: block;
  }
  
  .bank-list{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  }
  
  .bank-list li{
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  background: var(--color-surface-alt);
  border: var(--border-w) solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  }
  
  /* ---------- Presencia en redes sociales (dentro del panel del hero) ---------- */
  .hero-social{
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-w) solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  }
  
  .hero-social-stats{ display: flex; gap: var(--space-6); }
  
  .hero-social-stats .value{
  display: block;
  font-size: var(--fs-md);
  font-weight: var(--fw-black);
  color: var(--color-white);
  letter-spacing: -0.02em;
  }
  
  .hero-social-stats .label{
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  }
  
  .hero-social-link{
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  text-decoration: none;
  background: var(--color-surface-alt);
  border: var(--border-w) solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  transition: border-color var(--transition-fast), color var(--transition-fast);
  }
  
  .hero-social-link:hover{
  border-color: var(--color-cyan-border);
  color: var(--color-cyan);
  }
  
  /* ============================================================
   5. VIDEO DE PRESENTACIÓN
   ============================================================ */
  .video-intro{ padding-block: var(--space-11); }
  
  .video-intro-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-9);
  align-items: center;
  }
  
  @media (min-width: 960px){
  .video-intro-grid{ grid-template-columns: 0.85fr 1.15fr; }
  }
  
  .video-intro-content .section-heading{ margin-bottom: var(--space-6); }
  
  /* Contenedor responsivo del iframe, sin depender de JS: aspect-ratio nativo */
  .video-embed{
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--border-w) solid var(--color-border);
  box-shadow: var(--shadow-lg);
  background: var(--color-surface);
  }
  
  .video-embed iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  }
  
  .video-social-proof{
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-7);
  padding-top: var(--space-6);
  border-top: var(--border-w) solid var(--color-border);
  flex-wrap: wrap;
  }
  
  .video-social-proof .value{
  font-size: var(--fs-lg);
  font-weight: var(--fw-black);
  color: var(--color-white);
  letter-spacing: -0.02em;
  }
  
  .video-social-proof p{
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  max-width: 26rem;
  }
  /* ============================================================
   6. ¿QUÉ ES REGULARIZAR?
   ============================================================ */
   .regularization{
    padding-block: var(--space-11);
    background: var(--color-black-soft);
    border-block: var(--border-w) solid var(--color-border);
  }
  
  .regularization .section-heading{
    max-width: 54rem;
  }
  
  .regularization-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    align-items: stretch;
  }
  
  /* Comparación: situación actual / objetivo */
  .regularization-panel{
    position: relative;
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 3vw, 2.5rem);
  }
  
  .regularization-panel--result{
    border-color: var(--color-cyan-border);
    background:
      linear-gradient(
        145deg,
        rgba(79,176,224,0.15),
        rgba(79,176,224,0.02) 60%,
        transparent
      ),
      var(--color-surface);
  }
  
  .regularization-panel-label{
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
  }
  
  .regularization-panel-label::before{
    content: "";
    width: 0.5rem;
    height: 0.5rem;
    flex: 0 0 auto;
    border-radius: var(--radius-full);
    background: var(--color-orange);
  }
  
  .regularization-panel--result .regularization-panel-label{
    color: var(--color-cyan);
  }
  
  .regularization-panel--result .regularization-panel-label::before{
    background: var(--color-cyan);
  }
  
  .regularization-panel h3{
    margin-bottom: var(--space-6);
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
  }
  
  .regularization-list{
    display: grid;
    gap: var(--space-4);
  }
  
  .regularization-list li{
    position: relative;
    padding-left: 1.75rem;
    color: var(--color-text-muted);
    font-size: var(--fs-base);
    line-height: var(--lh-relaxed);
  }
  
  .regularization-list li::before{
    content: "";
    position: absolute;
    top: 0.72em;
    left: 0;
    width: 0.5rem;
    height: 0.5rem;
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-full);
    background: var(--color-orange-soft);
  }
  
  .regularization-panel--result .regularization-list li::before{
    border-color: var(--color-cyan-border);
    background: var(--color-cyan);
    box-shadow: 0 0 0 4px var(--color-cyan-soft);
  }
  
  /* Flecha central visible en escritorio */
  .regularization-flow{
    display: none;
  }
  
  /* Bloque conceptual */
  .regularization-message{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-7);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-black);
  }
  
  .regularization-message h3{
    max-width: 30rem;
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .regularization-message h3 span{
    color: var(--color-cyan);
  }
  
  .regularization-message-content{
    max-width: 40rem;
  }
  
  .regularization-message-content p{
    color: var(--color-cyan);
    font-size: var(--fs-md);
    line-height: var(--lh-relaxed);
  }
  
  /* Franja final de autodiagnóstico */
  .regularization-action{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
    margin-top: var(--space-7);
    padding-top: var(--space-7);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .regularization-action-text h3{
    margin-bottom: var(--space-2);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
  }
  
  .regularization-action-text p{
    max-width: 42rem;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  .regularization-action-buttons{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }
  
  @media (min-width: 860px){
    .regularization-grid{
      grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
      gap: var(--space-5);
    }
  
    .regularization-flow{
      display: flex;
      align-items: center;
      justify-content: center;
      width: 3rem;
      color: var(--color-cyan);
    }
  
    .regularization-flow svg{
      width: 1.5rem;
      height: 1.5rem;
      stroke: currentColor;
    }
  
    .regularization-message{
      grid-template-columns: 0.8fr 1.2fr;
      align-items: center;
      gap: var(--space-9);
    }
  
    .regularization-action{
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }
  
    .regularization-action-buttons{
      flex: 0 0 auto;
    }
  }/* ============================================================
   7. SITUACIONES QUE RESOLVEMOS
   ============================================================ */
  .problems{
    padding-block: var(--space-11);
    background: var(--color-black);
  }
  
  .problems .section-heading{
    max-width: 52rem;
  }
  
  /* Cuadrícula */
  .problems-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  /* Tarjeta situacional */
  .problem-card{
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-5);
    min-height: 100%;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    overflow: hidden;
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    transition:
      transform var(--transition-base),
      border-color var(--transition-base),
      background var(--transition-base),
      box-shadow var(--transition-base);
  }
  
  /* Línea superior de acento */
  .problem-card::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(
      90deg,
      var(--color-cyan),
      transparent 75%
    );
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition:
      opacity var(--transition-base),
      transform var(--transition-base);
  }
  
  .problem-card:hover{
    transform: translateY(-4px);
    border-color: var(--color-border-strong);
    background: var(--color-surface-alt);
    box-shadow: var(--shadow-md);
  }
  
  .problem-card:hover::before{
    opacity: 1;
    transform: scaleX(1);
  }
  
  /* Número de la situación */
  .problem-number{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    flex: 0 0 auto;
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-full);
    background: var(--color-orange-soft);
    color: var(--color-orange);
    font-size: var(--fs-xs);
    font-weight: var(--fw-black);
    letter-spacing: 0.08em;
  }
  
  /* Contenido */
  .problem-content h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.01em;
  }
  
  .problem-content p{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  /* Frase de identificación */
  .problem-question{
    display: inline-block;
    margin-top: var(--space-5);
    color: var(--color-cyan);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.02em;
  }
  
  /* CTA inferior */
  .problems-cta{
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
    margin-top: var(--space-8);
    padding: clamp(1.5rem, 4vw, 3rem);
    overflow: hidden;
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-lg);
    background:
      radial-gradient(
        circle at 100% 0%,
        rgba(224,138,62,0.16),
        transparent 38%
      ),
      var(--color-surface);
  }
  
  /* Elemento gráfico decorativo */
  .problems-cta::after{
    content: "?";
    position: absolute;
    right: clamp(1rem, 4vw, 3rem);
    top: 50%;
    z-index: 0;
    color: rgba(255,255,255,0.025);
    font-size: clamp(8rem, 18vw, 15rem);
    font-weight: var(--fw-black);
    line-height: 1;
    transform: translateY(-50%);
    pointer-events: none;
  }
  
  .problems-cta-content,
  .problems-cta-actions{
    position: relative;
    z-index: 1;
  }
  
  .problems-cta-content h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .problems-cta-content p{
    max-width: 45rem;
    color: var(--color-text-muted);
    font-size: var(--fs-base);
    line-height: var(--lh-relaxed);
  }
  
  .problems-cta-actions{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }
  
  /* Tablet */
  @media (min-width: 720px){
    .problems-grid{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }
  
  /* Escritorio */
  @media (min-width: 1080px){
    .problems-grid{
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  
    .problems-cta{
      grid-template-columns: minmax(0, 1fr) auto;
      gap: var(--space-9);
    }
  
    .problems-cta-actions{
      justify-content: flex-end;
      flex: 0 0 auto;
    }
  }
  
  /* En dispositivos táctiles evitamos depender del hover */
  @media (hover: none){
    .problem-card:hover{
      transform: none;
      box-shadow: none;
    }
  
    .problem-card::before{
      opacity: 0.65;
      transform: scaleX(0.35);
    }
  }
  /* ============================================================
   9. SERVICIOS
   ============================================================ */
   .services{
    padding-block: var(--space-11);
    background: var(--color-black);
  }
  
  .services .section-heading{
    max-width: 54rem;
  }
  
  /* Servicios principales */
  .services-primary{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  
  .service-main{
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    transition:
      transform var(--transition-base),
      border-color var(--transition-base),
      box-shadow var(--transition-base);
  }
  
  .service-main::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(
      90deg,
      var(--color-cyan),
      var(--color-orange)
    );
    transform: scaleX(0.25);
    transform-origin: left;
    transition: transform var(--transition-base);
  }
  
  .service-main:hover{
    transform: translateY(-5px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-lg);
  }
  
  .service-main:hover::before{
    transform: scaleX(1);
  }
  
  /* Cabecera de la tarjeta */
  .service-main-header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
  }
  
  .service-main-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border: var(--border-w) solid var(--color-cyan-border);
    border-radius: var(--radius-md);
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
  }
  
  .service-main-icon svg{
    width: 1.5rem;
    height: 1.5rem;
    stroke: currentColor;
  }
  
  .service-main-number{
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    font-weight: var(--fw-black);
    letter-spacing: 0.12em;
  }
  
  .service-main-content{
    flex: 1;
  }
  
  .service-main-label{
    display: block;
    margin-bottom: var(--space-3);
    color: var(--color-orange);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  
  .service-main h3{
    margin-bottom: var(--space-4);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .service-main-description{
    margin-bottom: var(--space-6);
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  /* Qué puede incluir */
  .service-includes{
    display: grid;
    gap: var(--space-3);
    margin-bottom: var(--space-7);
    padding-top: var(--space-5);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .service-includes li{
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    line-height: var(--lh-normal);
  }
  
  .service-includes li::before{
    content: "";
    position: absolute;
    top: 0.55em;
    left: 0;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: var(--radius-full);
    background: var(--color-cyan);
    box-shadow: 0 0 0 3px var(--color-cyan-soft);
  }
  
  .service-main-action{
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    align-self: flex-start;
    margin-top: auto;
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    text-decoration: none;
    transition:
      gap var(--transition-fast),
      color var(--transition-fast);
  }
  
  .service-main-action svg{
    width: 1.125rem;
    height: 1.125rem;
    stroke: currentColor;
  }
  
  .service-main-action:hover{
    gap: var(--space-3);
    color: var(--color-orange);
  }
  
  /* Servicios especializados */
  .services-secondary{
    margin-top: var(--space-9);
  }
  
  .services-secondary-heading{
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
  }
  
  .services-secondary-heading h3{
    flex: 0 0 auto;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  
  .services-secondary-heading::after{
    content: "";
    width: 100%;
    height: 1px;
    background: var(--color-border);
  }
  
  .services-secondary-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .service-specialized{
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    align-items: start;
    padding: var(--space-5);
    background: var(--color-black-soft);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-md);
    transition:
      background var(--transition-base),
      border-color var(--transition-base),
      transform var(--transition-base);
  }
  
  .service-specialized:hover{
    transform: translateY(-2px);
    background: var(--color-surface);
    border-color: var(--color-cyan-border);
  }
  
  .service-specialized-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-cyan);
  }
  
  .service-specialized-icon svg{
    width: 1.15rem;
    height: 1.15rem;
    stroke: currentColor;
  }
  
  .service-specialized h4{
    margin: 0 0 var(--space-2);
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-snug);
  }
  
  .service-specialized p{
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    line-height: var(--lh-relaxed);
  }
  
  /* Cierre */
  .services-guidance{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
    margin-top: var(--space-8);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    background:
      linear-gradient(
        135deg,
        rgba(79,176,224,0.08),
        transparent 55%
      ),
      var(--color-surface);
    border: var(--border-w) solid var(--color-cyan-border);
    border-radius: var(--radius-lg);
  }
  
  .services-guidance h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .services-guidance p{
    max-width: 45rem;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  .services-guidance-actions{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }
  
  @media (min-width: 720px){
    .services-secondary-grid{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }
  
  @media (min-width: 1080px){
    .services-primary{
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  
    .services-guidance{
      grid-template-columns: minmax(0, 1fr) auto;
      gap: var(--space-9);
    }
  
    .services-guidance-actions{
      justify-content: flex-end;
    }
  }
  
  @media (hover: none){
    .service-main:hover,
    .service-specialized:hover{
      transform: none;
      box-shadow: none;
    }
  }
  
  /* ============================================================
   7. MÉTODO DE TRABAJO
   ============================================================ */
  .method{
    padding-block: var(--space-11);
    background: var(--color-black-soft);
    border-block: var(--border-w) solid var(--color-border);
  }
  
  .method .section-heading{
    max-width: 54rem;
  }
  
  /* Principio estratégico */
  .method-principle{
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-5);
    align-items: center;
    margin-bottom: var(--space-8);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    overflow: hidden;
    border: var(--border-w) solid var(--color-cyan-border);
    border-radius: var(--radius-lg);
    background:
      radial-gradient(
        circle at 0% 50%,
        rgba(79,176,224,0.13),
        transparent 35%
      ),
      var(--color-surface);
  }
  
  .method-principle-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    flex: 0 0 auto;
    border: var(--border-w) solid var(--color-cyan-border);
    border-radius: var(--radius-md);
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
  }
  
  .method-principle-icon svg{
    width: 1.5rem;
    height: 1.5rem;
    stroke: currentColor;
  }
  
  .method-principle p{
    color: var(--color-text);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-snug);
  }
  
  .method-principle strong{
    color: var(--color-cyan);
    font-weight: var(--fw-bold);
  }
  
  /* Recorrido del método */
  .method-list{
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    counter-reset: method-counter;
  }
  
  /* Línea vertical móvil */
  .method-list::before{
    content: "";
    position: absolute;
    top: 2rem;
    bottom: 2rem;
    left: 1.5rem;
    width: 1px;
    background: linear-gradient(
      to bottom,
      var(--color-orange),
      var(--color-cyan)
    );
    opacity: 0.4;
  }
  
  .method-step{
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-5);
    min-width: 0;
    padding: clamp(1.5rem, 3vw, 2rem);
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    transition:
      transform var(--transition-base),
      border-color var(--transition-base),
      box-shadow var(--transition-base);
  }
  
  .method-step:hover{
    transform: translateY(-4px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
  }
  
  /* Número */
  .method-step-number{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    flex: 0 0 auto;
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-full);
    background: var(--color-orange-soft);
    color: var(--color-orange);
    font-size: var(--fs-xs);
    font-weight: var(--fw-black);
    letter-spacing: 0.08em;
  }
  
  .method-step:nth-child(3) .method-step-number,
  .method-step:nth-child(4) .method-step-number{
    border-color: var(--color-cyan-border);
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
  }
  
  /* Contenido de cada etapa */
  .method-step-content{
    min-width: 0;
  }
  
  .method-step-label{
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  
  .method-step h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
  }
  
  .method-step-description{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  /* Resultado de cada etapa */
  .method-result{
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .method-result span{
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-orange);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  
  .method-step:nth-child(3) .method-result span,
  .method-step:nth-child(4) .method-result span{
    color: var(--color-cyan);
  }
  
  .method-result p{
    color: var(--color-text);
    font-size: var(--fs-xs);
    line-height: var(--lh-relaxed);
  }
  
  /* Declaración central */
  .method-statement{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin-top: var(--space-7);
    padding: clamp(1.5rem, 4vw, 3rem);
    text-align: center;
    border-block: var(--border-w) solid var(--color-border);
  }
  
  .method-statement p{
    color: var(--color-white);
    font-size: clamp(1.35rem, 1.1rem + 1.2vw, 2.25rem);
    font-weight: var(--fw-bold);
    line-height: var(--lh-snug);
    letter-spacing: -0.025em;
  }
  
  .method-statement p:first-child{
    color: var(--color-text-muted);
  }
  
  .method-statement p:last-child{
    color: var(--color-cyan);
  }
  
  /* Cierre de la sección */
  .method-assurance{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
    margin-top: var(--space-7);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-black);
  }
  
  .method-assurance-content h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .method-assurance-content p{
    max-width: 46rem;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  .method-assurance-actions{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }
  
  /* Tablet */
  @media (min-width: 720px){
    .method-principle{
      grid-template-columns: auto minmax(0, 1fr);
    }
  
    .method-list{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  
    .method-list::before{
      display: none;
    }
  }
  
  /* Escritorio */
  @media (min-width: 1080px){
    .method-list{
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: var(--space-4);
    }
  
    .method-list::after{
      content: "";
      position: absolute;
      top: 3.5rem;
      left: 8%;
      right: 8%;
      z-index: 0;
      height: 1px;
      background: linear-gradient(
        90deg,
        var(--color-orange),
        var(--color-orange),
        var(--color-cyan),
        var(--color-cyan)
      );
      opacity: 0.35;
    }
  
    .method-step{
      grid-template-columns: 1fr;
      align-content: start;
    }
  
    .method-assurance{
      grid-template-columns: minmax(0, 1fr) auto;
      gap: var(--space-9);
    }
  
    .method-assurance-actions{
      justify-content: flex-end;
    }
  }
  
  @media (hover: none){
    .method-step:hover{
      transform: none;
      box-shadow: none;
    }
  }
  
  
  /* ============================================================
   10. CASOS REALES
   ============================================================ */
   .cases{
    padding-block: var(--space-11);
    background: var(--color-black-soft);
    border-block: var(--border-w) solid var(--color-border);
  }
  
  .cases .section-heading{
    max-width: 54rem;
  }
  
  /* Caso principal */
  .case-featured{
    display: grid;
    grid-template-columns: 1fr;
    overflow: hidden;
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
  }
  
  .case-featured-media{
    position: relative;
    min-height: 20rem;
    overflow: hidden;
    background: var(--color-surface-alt);
  }
  
  .case-featured-media img{
    width: 100%;
    height: 100%;
    min-height: 20rem;
    object-fit: cover;
    filter: saturate(0.85) contrast(1.04);
    transition:
      transform var(--transition-slow),
      filter var(--transition-slow);
  }
  
  .case-featured:hover .case-featured-media img{
    transform: scale(1.025);
    filter: saturate(1) contrast(1.04);
  }
  
  .case-media-overlay{
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to top,
      rgba(10,10,12,0.75),
      transparent 60%
    );
    pointer-events: none;
  }
  
  .case-media-label{
    position: absolute;
    left: var(--space-5);
    bottom: var(--space-5);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(10,10,12,0.82);
    border: var(--border-w) solid var(--color-border-strong);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  
  .case-media-label::before{
    content: "";
    width: 0.45rem;
    height: 0.45rem;
    border-radius: var(--radius-full);
    background: var(--color-cyan);
  }
  
  /* Contenido caso principal */
  .case-featured-content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(1.75rem, 4vw, 3.5rem);
  }
  
  .case-tag{
    display: inline-flex;
    align-self: flex-start;
    margin-bottom: var(--space-5);
    padding: var(--space-2) var(--space-4);
    background: var(--color-cyan-soft);
    border: var(--border-w) solid var(--color-cyan-border);
    border-radius: var(--radius-full);
    color: var(--color-cyan);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  
  .case-featured-content h3{
    margin-bottom: var(--space-5);
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    letter-spacing: -0.025em;
  }
  
  .case-meta{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-6);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-5);
    border-bottom: var(--border-w) solid var(--color-border);
  }
  
  .case-meta-item{
    display: grid;
    gap: var(--space-1);
  }
  
  .case-meta-item span:first-child{
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  
  .case-meta-item span:last-child{
    color: var(--color-text);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
  }
  
  /* Historia del caso */
  .case-story{
    display: grid;
    gap: var(--space-5);
  }
  
  .case-story-item{
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
  }
  
  .case-story-number{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin-top: 0.1rem;
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-orange);
    font-size: var(--fs-xs);
    font-weight: var(--fw-black);
  }
  
  .case-story-item h4{
    margin: 0 0 var(--space-2);
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
  }
  
  .case-story-item p{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  /* Casos secundarios */
  .cases-secondary{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    margin-top: var(--space-5);
  }
  
  .case-card{
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    transition:
      transform var(--transition-base),
      border-color var(--transition-base),
      box-shadow var(--transition-base);
  }
  
  .case-card:hover{
    transform: translateY(-4px);
    border-color: var(--color-cyan-border);
    box-shadow: var(--shadow-md);
  }
  
  .case-card-media{
    position: relative;
    aspect-ratio: 16 / 8;
    overflow: hidden;
    background: var(--color-surface-alt);
  }
  
  .case-card-media img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.85);
    transition:
      transform var(--transition-slow),
      filter var(--transition-slow);
  }
  
  .case-card:hover .case-card-media img{
    transform: scale(1.03);
    filter: saturate(1);
  }
  
  .case-card-content{
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: clamp(1.5rem, 3vw, 2rem);
  }
  
  .case-card-content h3{
    margin-bottom: var(--space-4);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
  }
  
  .case-card-content > p{
    margin-bottom: var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  .case-result{
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .case-result span{
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-orange);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  
  .case-result p{
    color: var(--color-text);
    font-size: var(--fs-xs);
    line-height: var(--lh-relaxed);
  }
  
  /* Cifras */
  .cases-proof{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-top: var(--space-7);
    padding-block: var(--space-7);
    border-block: var(--border-w) solid var(--color-border);
  }
  
  .cases-stat{
    padding: var(--space-4);
    text-align: center;
  }
  
  .cases-stat strong{
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-white);
    font-size: var(--fs-xl);
    font-weight: var(--fw-black);
    letter-spacing: -0.03em;
  }
  
  .cases-stat span{
    display: block;
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    line-height: var(--lh-normal);
  }
  
  /* CTA */
  .cases-action{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
    margin-top: var(--space-7);
  }
  
  .cases-action h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .cases-action p{
    max-width: 44rem;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  .cases-action-buttons{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }
  
  @media (min-width: 640px){
    .cases-proof{
      grid-template-columns: repeat(3, 1fr);
    }
  
    .cases-stat + .cases-stat{
      border-left: var(--border-w) solid var(--color-border);
    }
  }
  
  @media (min-width: 820px){
    .cases-secondary{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }
  
  @media (min-width: 1080px){
    .case-featured{
      grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    }
  
    .case-featured-media,
    .case-featured-media img{
      min-height: 42rem;
    }
  
    .cases-action{
      grid-template-columns: minmax(0, 1fr) auto;
      gap: var(--space-9);
    }
  
    .cases-action-buttons{
      justify-content: flex-end;
    }
  }
  
  @media (hover: none){
    .case-card:hover{
      transform: none;
      box-shadow: none;
    }
  }
  
  /* ============================================================
   11. TESTIMONIOS
   ============================================================ */
   .testimonials{
    padding-block: var(--space-11);
    background: var(--color-black);
  }
  
  .testimonials .section-heading{
    max-width: 52rem;
  }
  
  /* Cuadrícula */
  .testimonials-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  
  /* Testimonio */
  .testimonial-card{
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    overflow: hidden;
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    transition:
      transform var(--transition-base),
      border-color var(--transition-base),
      box-shadow var(--transition-base);
  }
  
  .testimonial-card:hover{
    transform: translateY(-4px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
  }
  
  /* Tarjeta destacada */
  .testimonial-card--featured{
    border-color: var(--color-cyan-border);
    background:
      radial-gradient(
        circle at 100% 0%,
        rgba(79,176,224,0.12),
        transparent 42%
      ),
      var(--color-surface);
  }
  
  /* Comillas */
  .testimonial-quote-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width:  2.75rem;
    height: 2.75rem;
    margin-bottom: var(--space-5);
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-md);
    background: var(--color-orange-soft);
    color: var(--color-orange);
  }
  
  .testimonial-card--featured .testimonial-quote-icon{
    border-color: var(--color-cyan-border);
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
  }
  
  .testimonial-quote-icon svg{
    width: 1.35rem;
    height: 1.35rem;
    fill: currentColor;
  }
  
  /* Categoría de confianza */
  .testimonial-focus{
    display: block;
    margin-bottom: var(--space-4);
    color: var(--color-cyan);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  
  .testimonial-card blockquote{
    flex: 1;
    margin: 0;
  }
  
  .testimonial-card blockquote p{
    color: var(--color-text);
    font-size: var(--fs-base);
    line-height: var(--lh-relaxed);
  }
  
  /* Datos del cliente */
  .testimonial-client{
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-7);
    padding-top: var(--space-5);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .testimonial-avatar{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    flex: 0 0 auto;
    border: var(--border-w) solid var(--color-cyan-border);
    border-radius: var(--radius-full);
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
    font-size: var(--fs-xs);
    font-weight: var(--fw-black);
    letter-spacing: 0.04em;
  }
  
  .testimonial-client-data{
    min-width: 0;
  }
  
  .testimonial-client-data strong{
    display: block;
    margin-bottom: var(--space-1);
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
  }
  
  .testimonial-client-data span{
    display: block;
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    line-height: var(--lh-normal);
  }
  
  /* Fuente de la opinión */
  .testimonial-verification{
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
  }
  
  .testimonial-verification svg{
    width: 1rem;
    height: 1rem;
    flex: 0 0 auto;
    stroke: var(--color-cyan);
  }
  
  /* Compromiso inferior */
  .testimonials-commitment{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
    margin-top: var(--space-8);
    padding: clamp(1.5rem, 4vw, 3rem);
    background:
      radial-gradient(
        circle at 0% 100%,
        rgba(224,138,62,0.12),
        transparent 38%
      ),
      var(--color-black-soft);
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-lg);
  }
  
  .testimonials-commitment h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .testimonials-commitment p{
    max-width: 46rem;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  .testimonials-commitment-points{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-5);
  }
  
  .testimonials-commitment-points li{
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
  }
  
  .testimonials-commitment-points li::before{
    content: "";
    width: 0.4rem;
    height: 0.4rem;
    flex: 0 0 auto;
    border-radius: var(--radius-full);
    background: var(--color-orange);
  }
  
  .testimonials-commitment-actions{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }
  
  @media (min-width: 760px){
    .testimonials-grid{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  
    .testimonial-card--featured{
      grid-column: span 2;
    }
  }
  
  @media (min-width: 1080px){
    .testimonials-grid{
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  
    .testimonial-card--featured{
      grid-column: auto;
    }
  
    .testimonials-commitment{
      grid-template-columns: minmax(0, 1fr) auto;
      gap: var(--space-9);
    }
  
    .testimonials-commitment-actions{
      justify-content: flex-end;
    }
  }
  
  @media (hover: none){
    .testimonial-card:hover{
      transform: none;
      box-shadow: none;
    }
  }
  /* ============================================================
   12. PREGUNTAS FRECUENTES
   ============================================================ */
   .faq{
    padding-block: var(--space-11);
    background: var(--color-black-soft);
    border-block: var(--border-w) solid var(--color-border);
  }
  
  .faq-layout{
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
      "intro"
      "questions"
      "support";
    gap: var(--space-7);
    align-items: start;
  }
  
  /* Encabezado */
  .faq-intro{
    grid-area: intro;
  }
  
  .faq-intro .section-heading{
    max-width: 40rem;
    margin-bottom: 0;
  }
  
  /* Listado */
  .faq-list{
    grid-area: questions;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }
  
  /* Pregunta individual */
  .faq-item{
    overflow: hidden;
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-md);
    transition:
      border-color var(--transition-base),
      background var(--transition-base);
  }
  
  .faq-item:hover{
    border-color: var(--color-border-strong);
  }
  
  .faq-item[open]{
    background: var(--color-surface-alt);
    border-color: var(--color-cyan-border);
  }
  
  /* Encabezado desplegable */
  .faq-item summary{
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--space-4);
    align-items: center;
    padding: var(--space-5) var(--space-6);
    color: var(--color-white);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-snug);
    cursor: pointer;
    list-style: none;
    transition: color var(--transition-fast);
  }
  
  .faq-item summary::-webkit-details-marker{
    display: none;
  }
  
  .faq-item summary:hover{
    color: var(--color-cyan);
  }
  
  .faq-number{
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    font-weight: var(--fw-black);
    letter-spacing: 0.08em;
  }
  
  /* Icono + */
  .faq-toggle{
    position: relative;
    width: 1.75rem;
    height: 1.75rem;
    flex: 0 0 auto;
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-black-soft);
  }
  
  .faq-toggle::before,
  .faq-toggle::after{
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.7rem;
    height: 1px;
    background: var(--color-orange);
    transform: translate(-50%, -50%);
    transition:
      transform var(--transition-base),
      opacity var(--transition-base);
  }
  
  .faq-toggle::after{
    transform: translate(-50%, -50%) rotate(90deg);
  }
  
  .faq-item[open] .faq-toggle{
    border-color: var(--color-cyan-border);
  }
  
  .faq-item[open] .faq-toggle::before{
    background: var(--color-cyan);
  }
  
  .faq-item[open] .faq-toggle::after{
    opacity: 0;
    transform: translate(-50%, -50%) rotate(0deg);
  }
  
  /* Respuesta */
  .faq-answer{
    padding:
      0
      calc(var(--space-6) + 1.75rem + var(--space-4))
      var(--space-6);
  }
  
  .faq-answer p{
    max-width: 48rem;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  /* Bloque de ayuda */
  .faq-support{
    grid-area: support;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    background:
      radial-gradient(
        circle at 100% 0%,
        rgba(224,138,62,0.14),
        transparent 45%
      ),
      var(--color-surface);
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-lg);
  }
  
  .faq-support-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: var(--space-5);
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-md);
    background: var(--color-orange-soft);
    color: var(--color-orange);
  }
  
  .faq-support-icon svg{
    width: 1.35rem;
    height: 1.35rem;
    stroke: currentColor;
  }
  
  .faq-support h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .faq-support p{
    margin-bottom: var(--space-6);
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  .faq-support-note{
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-top: var(--space-5);
    padding-top: var(--space-5);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .faq-support-note svg{
    width: 1.1rem;
    height: 1.1rem;
    flex: 0 0 auto;
    margin-top: 0.15rem;
    stroke: var(--color-cyan);
  }
  
  .faq-support-note span{
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    line-height: var(--lh-relaxed);
  }
  
  /* Escritorio */
  @media (min-width: 980px){
    .faq-layout{
      grid-template-columns: minmax(17rem, 0.7fr) minmax(0, 1.3fr);
      grid-template-areas:
        "intro questions"
        "support questions";
      column-gap: var(--space-9);
      row-gap: var(--space-7);
    }
  
    .faq-support{
      position: sticky;
      top: calc(var(--header-height) + var(--space-5));
    }
  }
  
  /* Móvil pequeño */
  @media (max-width: 540px){
    .faq-item summary{
      grid-template-columns: minmax(0, 1fr) auto;
      padding: var(--space-5);
    }
  
    .faq-number{
      display: none;
    }
  
    .faq-answer{
      padding: 0 var(--space-5) var(--space-5);
    }
  }
  
  /* ============================================================
   13. CTA FINAL / SOLICITUD DE DIAGNÓSTICO
   ============================================================ */
   .final-contact{
    position: relative;
    padding-block: var(--space-11);
    overflow: hidden;
    background:
      radial-gradient(
        circle at 10% 10%,
        rgba(79,176,224,0.12),
        transparent 35%
      ),
      radial-gradient(
        circle at 90% 90%,
        rgba(224,138,62,0.14),
        transparent 38%
      ),
      var(--color-black);
  }
  
  .final-contact::before{
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.025;
    pointer-events: none;
    background-image:
      linear-gradient(var(--color-white) 1px, transparent 1px),
      linear-gradient(90deg, var(--color-white) 1px, transparent 1px);
    background-size: 4rem 4rem;
  }
  
  .final-contact-layout{
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-9);
    align-items: start;
  }
  
  /* Columna informativa */
  .final-contact-intro .section-heading{
    max-width: 42rem;
    margin-bottom: var(--space-7);
  }
  
  .final-contact-benefits{
    display: grid;
    gap: var(--space-4);
    max-width: 38rem;
  }
  
  .final-contact-benefit{
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    align-items: start;
  }
  
  .final-contact-benefit-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: var(--border-w) solid var(--color-cyan-border);
    border-radius: var(--radius-md);
    background: var(--color-cyan-soft);
    color: var(--color-cyan);
  }
  
  .final-contact-benefit-icon svg{
    width: 1.15rem;
    height: 1.15rem;
    stroke: currentColor;
  }
  
  .final-contact-benefit h3{
    margin-bottom: var(--space-1);
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
  }
  
  .final-contact-benefit p{
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    line-height: var(--lh-relaxed);
  }
  
  /* Acceso directo a WhatsApp */
  .final-contact-direct{
    margin-top: var(--space-7);
    padding-top: var(--space-6);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .final-contact-direct p{
    margin-bottom: var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
  }
  
  .btn--whatsapp{
    background: transparent;
    border-color: var(--color-border-strong);
    color: var(--color-white);
  }
  
  .btn--whatsapp:hover{
    border-color: var(--color-cyan-border);
    color: var(--color-cyan);
  }
  
  .btn--whatsapp svg{
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
  }
  
  /* Formulario */
  .diagnostic-form{
    padding: clamp(1.5rem, 4vw, 3rem);
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
  }
  
  .diagnostic-form-header{
    margin-bottom: var(--space-7);
    padding-bottom: var(--space-5);
    border-bottom: var(--border-w) solid var(--color-border);
  }
  
  .diagnostic-form-header span{
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-orange);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  
  .diagnostic-form-header h3{
    margin-bottom: var(--space-3);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
  }
  
  .diagnostic-form-header p{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  /* Agrupación */
  .form-group{
    margin: 0 0 var(--space-6);
    padding: 0;
    border: 0;
  }
  
  .form-label,
  .form-group legend{
    display: block;
    width: 100%;
    margin-bottom: var(--space-3);
    padding: 0;
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
  }
  
  .form-required{
    color: var(--color-orange);
  }
  
  .form-help{
    display: block;
    margin-top: var(--space-2);
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    line-height: var(--lh-normal);
  }
  
  /* Opciones */
  .contact-options{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  
  .contact-option{
    position: relative;
    display: block;
    cursor: pointer;
  }
  
  .contact-option input{
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
  }
  
  .contact-option-content{
    display: flex;
    align-items: center;
    min-height: 3.5rem;
    padding: var(--space-3) var(--space-4);
    background: var(--color-black-soft);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    line-height: var(--lh-snug);
    transition:
      color var(--transition-fast),
      background var(--transition-fast),
      border-color var(--transition-fast);
  }
  
  .contact-option:hover .contact-option-content{
    color: var(--color-white);
    border-color: var(--color-border-strong);
  }
  
  .contact-option input:checked + .contact-option-content{
    color: var(--color-white);
    background: var(--color-cyan-soft);
    border-color: var(--color-cyan-border);
    box-shadow: inset 3px 0 0 var(--color-cyan);
  }
  
  .contact-option input:focus-visible + .contact-option-content{
    outline: 2px solid var(--color-cyan);
    outline-offset: 3px;
  }
  
  /* Campos */
  .form-row{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .form-control{
    width: 100%;
    min-height: 3.25rem;
    padding: 0 var(--space-4);
    appearance: none;
    background: var(--color-black-soft);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-family: var(--font-base);
    font-size: var(--fs-sm);
    transition:
      border-color var(--transition-fast),
      box-shadow var(--transition-fast);
  }
  
  textarea.form-control{
    min-height: 8rem;
    padding-block: var(--space-4);
    line-height: var(--lh-normal);
    resize: vertical;
  }
  
  .form-control::placeholder{
    color: var(--color-text-faint);
  }
  
  .form-control:hover{
    border-color: var(--color-border-strong);
  }
  
  .form-control:focus{
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 0 3px var(--color-cyan-soft);
  }
  
  select.form-control{
    padding-right: 3rem;
    cursor: pointer;
    background-image:
      linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%),
      linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
    background-position:
      calc(100% - 1.2rem) 50%,
      calc(100% - 0.9rem) 50%;
    background-size: 0.3rem 0.3rem;
    background-repeat: no-repeat;
  }
  
  select.form-control option{
    color: var(--color-white);
    background: var(--color-surface);
  }
  
  /* Envío */
  .form-submit{
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-7);
  }
  
  .form-submit .btn{
    width: 100%;
  }
  
  .form-submit-note{
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    line-height: var(--lh-relaxed);
  }
  
  .form-feedback{
    display: none;
    padding: var(--space-3) var(--space-4);
    background: var(--color-orange-soft);
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--fs-xs);
  }
  
  .form-feedback.is-visible{
    display: block;
  }
  
  @media (min-width: 620px){
    .contact-options{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  
    .form-row{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }
  
  @media (min-width: 1080px){
    .final-contact-layout{
      grid-template-columns: minmax(0, 0.8fr) minmax(32rem, 1.2fr);
      gap: clamp(4rem, 8vw, 8rem);
    }
  
    .final-contact-intro{
      position: sticky;
      top: calc(var(--header-height) + var(--space-6));
    }
  }
  
  /* ============================================================
   14. PIE DE PÁGINA
   ============================================================ */
   .site-footer{
    background: var(--color-black-soft);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  /* Última salida de contacto */
  .footer-contact-bar{
    padding-block: var(--space-7);
    border-bottom: var(--border-w) solid var(--color-border);
  }
  
  .footer-contact-bar-inner{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
  }
  
  .footer-contact-bar-content{
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    align-items: center;
  }
  
  .footer-contact-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: var(--border-w) solid var(--color-orange-border);
    border-radius: var(--radius-full);
    background: var(--color-orange-soft);
    color: var(--color-orange);
  }
  
  .footer-contact-icon svg{
    width: 1.25rem;
    height: 1.25rem;
    stroke: currentColor;
  }
  
  .footer-contact-bar h2{
    margin-bottom: var(--space-1);
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
  }
  
  .footer-contact-bar p{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
  }
  
  /* Contenido principal */
  .footer-main{
    padding-block: var(--space-9);
  }
  
  .footer-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  /* Marca */
  .footer-brand{
    max-width: 28rem;
  }
  
  .footer-logo{
    display: inline-flex;
    flex-direction: column;
    margin-bottom: var(--space-5);
    color: var(--color-white);
    text-decoration: none;
  }
  
  .footer-logo-name{
    font-size: var(--fs-lg);
    font-weight: var(--fw-black);
    line-height: 1;
    letter-spacing: -0.04em;
  }
  
  .footer-logo-name span{
    color: var(--color-orange);
  }
  
  .footer-logo-description{
    margin-top: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    letter-spacing: 0.02em;
  }
  
  .footer-brand > p{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
  }
  
  /* Redes */
  .footer-social{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
  }
  
  .footer-social-link{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--color-surface);
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    text-decoration: none;
    transition:
      color var(--transition-fast),
      border-color var(--transition-fast),
      transform var(--transition-fast);
  }
  
  .footer-social-link:hover{
    color: var(--color-cyan);
    border-color: var(--color-cyan-border);
    transform: translateY(-2px);
  }
  
  .footer-social-link svg{
    width: 1.1rem;
    height: 1.1rem;
    fill: currentColor;
  }
  
  /* Columnas */
  .footer-col h3{
    margin: 0 0 var(--space-5);
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  
  .footer-col ul{
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .footer-col a{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
    text-decoration: none;
    transition:
      color var(--transition-fast),
      transform var(--transition-fast);
  }
  
  .footer-col a:hover{
    color: var(--color-cyan);
  }
  
  /* Contacto */
  .footer-contact-list li{
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-3);
    align-items: start;
  }
  
  .footer-contact-list svg{
    width: 1.05rem;
    height: 1.05rem;
    margin-top: 0.2rem;
    stroke: var(--color-orange);
  }
  
  .footer-contact-list span{
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
  }
  
  /* Aviso profesional */
  .footer-disclaimer{
    padding-block: var(--space-6);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .footer-disclaimer-inner{
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    align-items: start;
  }
  
  .footer-disclaimer-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border: var(--border-w) solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-faint);
  }
  
  .footer-disclaimer-icon svg{
    width: 1rem;
    height: 1rem;
    stroke: currentColor;
  }
  
  .footer-disclaimer h3{
    margin: 0 0 var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
  }
  
  .footer-disclaimer p{
    max-width: 70rem;
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    line-height: var(--lh-relaxed);
  }
  
  /* Cierre legal */
  .footer-bottom{
    padding-block: var(--space-5);
    border-top: var(--border-w) solid var(--color-border);
  }
  
  .footer-bottom-inner{
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }
  
  .footer-copyright{
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    line-height: var(--lh-normal);
  }
  
  .footer-legal-links{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4) var(--space-6);
  }
  
  .footer-legal-links a{
    color: var(--color-text-faint);
    font-size: var(--fs-xs);
    text-decoration: none;
    transition: color var(--transition-fast);
  }
  
  .footer-legal-links a:hover{
    color: var(--color-text-muted);
  }
  
  @media (min-width: 640px){
    .footer-grid{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  
    .footer-brand{
      grid-column: span 2;
    }
  }
  
  @media (min-width: 820px){
    .footer-contact-bar-inner{
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }
  
    .footer-bottom-inner{
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }
  }
  
  @media (min-width: 1080px){
    .footer-grid{
      grid-template-columns:
        minmax(18rem, 1.4fr)
        minmax(11rem, 0.8fr)
        minmax(11rem, 0.8fr)
        minmax(15rem, 1fr);
    }
  
    .footer-brand{
      grid-column: auto;
    }
  }
  
  @media (hover: none){
    .footer-social-link:hover{
      transform: none;
    }
  }