/* ===== VARIABLES ===== */
    :root {
      --azul: #1A8FE3;
      --azul-prof: #1155CC;
      --naranja: #F5820A;
      --dorado: #F5A623;
      --bg: #0A0A0A;
      --bg2: #141414;
      --bg3: #1A1A1A;
      --blanco: #FFFFFF;
      --gris: #AAAAAA;
      --gris-oscuro: #333333;
      --grad-hero: linear-gradient(135deg, #1155CC 0%, #0A0A0A 60%);
      --grad-acento: linear-gradient(90deg, #1A8FE3, #F5820A);
      --grad-card: linear-gradient(145deg, #1A1A1A, #111111);
      --font-titulo: 'Georgia', serif;
      --font-body: 'Trebuchet MS', 'Segoe UI', sans-serif;
      --radio: 12px;
      --sombra: 0 4px 24px rgba(26,143,227,0.15);
      --sombra-hover: 0 8px 40px rgba(26,143,227,0.3);
    }

    /* ===== RESET ===== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      background: var(--bg);
      color: var(--blanco);
      font-family: var(--font-body);
      line-height: 1.7;
      overflow-x: hidden;
    }
    img { max-width: 100%; display: block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* ===== SCROLL ANIMATIONS ===== */
    .reveal {
      opacity: 1;
      transform: translateY(0);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.hidden {
      opacity: 0;
      transform: translateY(36px);
    }
    .reveal.hidden.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }

    /* ===== UTILIDADES ===== */
    .container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
    .section { padding: 80px 0; }
    .section-alt { background: var(--bg2); }
    .section-title {
      font-family: var(--font-titulo);
      font-size: clamp(1.8rem, 3vw, 2.6rem);
      font-weight: 700;
      margin-bottom: 16px;
      line-height: 1.2;
    }
    .section-subtitle {
      color: var(--gris);
      font-size: 1.05rem;
      margin-bottom: 48px;
      max-width: 560px;
    }
    .grad-text {
      background: linear-gradient(90deg, #1A8FE3, #F5820A);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      display: inline-block;
      position: relative;
      z-index: 10;
    }
    .divider {
      height: 2px;
      background: var(--grad-acento);
      border: none;
      border-radius: 2px;
      margin: 0;
      width: 60px;
    }

    /* ===== BOTONES ===== */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 32px;
      border-radius: 8px;
      font-weight: 700;
      font-size: 0.95rem;
      cursor: pointer;
      border: 2px solid transparent;
      transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
      letter-spacing: 0.3px;
    }
    .btn:hover { transform: scale(1.05); }
    .btn-primary {
      background: var(--naranja);
      color: var(--blanco);
      box-shadow: 0 4px 20px rgba(245,130,10,0.35);
    }
    .btn-primary:hover { box-shadow: 0 8px 32px rgba(245,130,10,0.55); }
    .btn-outline {
      background: transparent;
      border-color: var(--azul);
      color: var(--azul);
    }
    .btn-outline:hover { background: var(--azul); color: var(--blanco); }
    .btn-white {
      background: var(--blanco);
      color: #0A0A0A;
      font-weight: 800;
    }
    .btn-white:hover { box-shadow: 0 8px 32px rgba(255,255,255,0.25); }

    /* ===== NAVBAR ===== */
    .navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      background: rgba(10,10,10,0.85);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(26,143,227,0.15);
      padding: 14px 0;
      transition: background 0.3s;
    }
    .navbar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .navbar-logo img {
      height: 44px;
      width: auto;
    }
    .navbar-logo-fallback {
      display: none;
      align-items: center;
      gap: 10px;
      font-family: var(--font-titulo);
      font-size: 1.3rem;
      font-weight: 700;
    }
    .navbar-logo-fallback .logo-icon {
      width: 40px; height: 40px;
      background: var(--grad-acento);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.2rem;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
    }
    .nav-links a {
      color: var(--gris);
      font-size: 0.9rem;
      font-weight: 600;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      transition: color 0.2s;
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px; left: 0;
      width: 0; height: 2px;
      background: var(--naranja);
      transition: width 0.2s;
    }
    .nav-links a:hover { color: var(--blanco); }
    .nav-links a:hover::after { width: 100%; }
    .nav-cta { margin-left: 8px; padding: 10px 22px; font-size: 0.85rem; }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
      background: none;
      border: none;
    }
    .hamburger span {
      display: block;
      width: 24px; height: 2px;
      background: var(--blanco);
      border-radius: 2px;
      transition: all 0.3s;
    }
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: none;
      flex-direction: column;
      gap: 0;
      background: rgba(10,10,10,0.97);
      border-top: 1px solid rgba(26,143,227,0.15);
      padding: 16px 0;
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      padding: 14px 40px;
      color: var(--gris);
      font-weight: 600;
      font-size: 0.95rem;
      border-bottom: 1px solid rgba(255,255,255,0.05);
      transition: color 0.2s, background 0.2s;
    }
    .mobile-menu a:hover { color: var(--blanco); background: rgba(26,143,227,0.08); }

    /* ===== HERO ===== */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      background: var(--grad-hero);
      padding-top: 80px;
    }
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 60% 50% at 70% 50%, rgba(26,143,227,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 20% 80%, rgba(245,130,10,0.08) 0%, transparent 70%);
      pointer-events: none;
    }
    /* Subtle grid pattern */
    .hero::after {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(26,143,227,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26,143,227,0.05) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
    }
    .hero .container {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 28px;
      padding-top: 40px;
      padding-bottom: 80px;
    }
    .hero-icon {
      width: 90px; height: 90px;
      border-radius: 50%;
      padding: 8px;
      background: rgba(26,143,227,0.15);
      border: 1px solid rgba(26,143,227,0.3);
      display: flex; align-items: center; justify-content: center;
      backdrop-filter: blur(8px);
      animation: float 4s ease-in-out infinite;
    }
    .hero-icon img { width: 70px; height: 70px; object-fit: contain; border-radius: 50%; }
    .hero-icon-fallback {
      font-size: 2.5rem;
    }
    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(245,130,10,0.15);
      border: 1px solid rgba(245,130,10,0.3);
      color: var(--dorado);
      padding: 6px 16px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
    }
    .hero h1 {
      font-family: var(--font-titulo);
      font-size: clamp(2.8rem, 7vw, 5.5rem);
      font-weight: 700;
      line-height: 1.08;
      letter-spacing: -1px;
      position: relative;
      z-index: 10;
    }
    .hero-sub {
      font-size: clamp(1rem, 2vw, 1.2rem);
      color: rgba(255,255,255,0.75);
      max-width: 600px;
      line-height: 1.6;
    }
    .hero-btns {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      justify-content: center;
      margin-top: 8px;
    }
    .hero-scroll {
      position: absolute;
      bottom: 32px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      color: var(--gris);
      font-size: 0.75rem;
      letter-spacing: 2px;
      text-transform: uppercase;
      animation: bounce 2s infinite;
    }
    .hero-scroll span { width: 1px; height: 40px; background: var(--grad-acento); }
    @keyframes bounce {
      0%, 100% { transform: translateX(-50%) translateY(0); }
      50% { transform: translateX(-50%) translateY(8px); }
    }

    /* ===== PROPUESTA DE VALOR ===== */
    .valor-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .valor-card {
      background: var(--grad-card);
      border: 1px solid rgba(26,143,227,0.15);
      border-radius: var(--radio);
      padding: 36px 28px;
      text-align: center;
      transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
      cursor: default;
    }
    .valor-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--sombra-hover);
      border-color: rgba(26,143,227,0.4);
    }
    .valor-icon {
      font-size: 2.8rem;
      margin-bottom: 16px;
      display: block;
    }
    .valor-card h3 {
      font-family: var(--font-titulo);
      font-size: 1.15rem;
      margin-bottom: 10px;
      color: var(--blanco);
    }
    .valor-card p { color: var(--gris); font-size: 0.92rem; line-height: 1.6; }

    /* ===== PARA QUIÉN ===== */
    .para-quien-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .para-card {
      background: var(--bg3);
      border-radius: var(--radio);
      padding: 36px 32px;
      border: 1px solid rgba(255,255,255,0.06);
    }
    .para-card h3 {
      font-family: var(--font-titulo);
      font-size: 1.2rem;
      margin-bottom: 24px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .para-card h3 .tag-si {
      background: rgba(26,143,227,0.2);
      color: var(--azul);
      padding: 3px 10px;
      border-radius: 4px;
      font-size: 0.75rem;
      font-weight: 800;
      letter-spacing: 1px;
    }
    .para-card h3 .tag-no {
      background: rgba(245,130,10,0.2);
      color: var(--naranja);
      padding: 3px 10px;
      border-radius: 4px;
      font-size: 0.75rem;
      font-weight: 800;
      letter-spacing: 1px;
    }
    .para-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px solid rgba(255,255,255,0.04);
      font-size: 0.95rem;
      color: rgba(255,255,255,0.85);
    }
    .para-list li:last-child { border-bottom: none; }
    .check { color: var(--azul); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
    .cross { color: var(--naranja); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

    /* ===== CATEGORÍAS ===== */
    .cat-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .cat-card {
      border-radius: var(--radio);
      padding: 40px 28px 32px;
      text-align: center;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(26,143,227,0.2);
      transition: transform 0.3s, box-shadow 0.3s;
      background: var(--bg3);
    }
    .cat-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: var(--grad-acento);
    }
    .cat-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 16px 48px rgba(26,143,227,0.2);
    }
    .cat-emoji { font-size: 3.2rem; display: block; margin-bottom: 16px; }
    .cat-card h3 {
      font-family: var(--font-titulo);
      font-size: 1.25rem;
      margin-bottom: 10px;
    }
    .cat-card p { color: var(--gris); font-size: 0.9rem; margin-bottom: 28px; line-height: 1.6; }
    .btn-pronto {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 10px 24px;
      border-radius: 8px;
      border: 1px solid var(--gris-oscuro);
      color: var(--gris);
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      cursor: default;
    }
    .dot-pulse {
      width: 7px; height: 7px;
      background: var(--naranja);
      border-radius: 50%;
      animation: pulse 1.5s infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.8); }
    }

    /* ===== CÓMO FUNCIONA ===== */
    .pasos-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0;
      position: relative;
    }
    .pasos-grid::before {
      content: '';
      position: absolute;
      top: 48px;
      left: calc(16.66% + 24px);
      right: calc(16.66% + 24px);
      height: 2px;
      background: var(--grad-acento);
      opacity: 0.4;
    }
    .paso {
      text-align: center;
      padding: 32px 24px;
      position: relative;
    }
    .paso-num {
      width: 64px; height: 64px;
      margin: 0 auto 20px;
      background: var(--bg3);
      border: 2px solid var(--azul);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.6rem;
      position: relative;
      z-index: 1;
    }
    .paso h3 {
      font-family: var(--font-titulo);
      font-size: 1rem;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--azul);
      margin-bottom: 10px;
    }
    .paso p { color: var(--gris); font-size: 0.9rem; line-height: 1.6; }
    .afiliado-nota {
      margin-top: 48px;
      padding: 20px 28px;
      background: rgba(26,143,227,0.07);
      border-left: 3px solid var(--azul);
      border-radius: 0 8px 8px 0;
      color: var(--gris);
      font-size: 0.85rem;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }
    .afiliado-nota strong { color: var(--azul); }

    /* ===== PRÓXIMOS ARTÍCULOS ===== */
    .articulos-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .articulo-card {
      background: var(--bg3);
      border-radius: var(--radio);
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.06);
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .articulo-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--sombra);
    }
    .articulo-thumb {
      height: 160px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3rem;
      position: relative;
      overflow: hidden;
    }
    .thumb-finanzas { background: linear-gradient(135deg, #1155CC20, #1A8FE330); }
    .thumb-digital { background: linear-gradient(135deg, #F5820A20, #1A8FE330); }
    .thumb-personal { background: linear-gradient(135deg, #1A8FE320, #1155CC30); }
    .articulo-body { padding: 24px; }
    .articulo-cat {
      display: inline-block;
      padding: 3px 10px;
      border-radius: 4px;
      font-size: 0.72rem;
      font-weight: 800;
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 12px;
    }
    .cat-fin { background: rgba(26,143,227,0.2); color: var(--azul); }
    .cat-dig { background: rgba(245,130,10,0.2); color: var(--naranja); }
    .cat-per { background: rgba(245,166,35,0.2); color: var(--dorado); }
    .articulo-body h3 {
      font-family: var(--font-titulo);
      font-size: 1rem;
      line-height: 1.4;
      margin-bottom: 16px;
      color: var(--blanco);
    }
    .articulo-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      color: var(--gris);
      font-weight: 600;
    }

    /* ===== NEWSLETTER ===== */
    .newsletter-section {
      background: linear-gradient(135deg, #1155CC 0%, #0A0A0A 70%);
      position: relative;
      overflow: hidden;
    }
    .newsletter-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 50% 80% at 80% 50%, rgba(245,130,10,0.1) 0%, transparent 70%);
    }
    .newsletter-inner {
      position: relative;
      z-index: 1;
      text-align: center;
      max-width: 580px;
      margin: 0 auto;
    }
    .newsletter-inner h2 {
      font-family: var(--font-titulo);
      font-size: clamp(1.6rem, 3vw, 2.2rem);
      margin-bottom: 12px;
    }
    .newsletter-inner p { color: rgba(255,255,255,0.7); margin-bottom: 36px; }
    .newsletter-form {
      display: flex;
      gap: 12px;
      max-width: 480px;
      margin: 0 auto 16px;
    }
    .newsletter-form input {
      flex: 1;
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.2);
      border-radius: 8px;
      padding: 14px 20px;
      color: var(--blanco);
      font-size: 0.95rem;
      outline: none;
      transition: border-color 0.2s;
      font-family: var(--font-body);
    }
    .newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
    .newsletter-form input:focus { border-color: var(--naranja); }
    .newsletter-nota {
      color: rgba(255,255,255,0.45);
      font-size: 0.8rem;
    }

    /* ===== SOBRE EL BLOG ===== */
    .sobre-inner {
      display: flex;
      align-items: center;
      gap: 60px;
    }
    .sobre-logo {
      flex-shrink: 0;
      width: 140px; height: 140px;
      border-radius: 50%;
      background: rgba(26,143,227,0.1);
      border: 2px solid rgba(26,143,227,0.25);
      display: flex; align-items: center; justify-content: center;
      overflow: hidden;
      padding: 16px;
    }
    .sobre-logo img { width: 100%; height: 100%; object-fit: contain; }
    .sobre-logo-fallback { font-size: 3.5rem; }
    .sobre-text h2 {
      font-family: var(--font-titulo);
      font-size: clamp(1.6rem, 3vw, 2rem);
      margin-bottom: 8px;
    }
    .sobre-text hr { margin: 16px 0; }
    .sobre-text p { color: rgba(255,255,255,0.75); line-height: 1.8; font-size: 1rem; }
    .sobre-stats {
      display: flex;
      gap: 32px;
      margin-top: 32px;
      flex-wrap: wrap;
    }
    .stat {
      text-align: center;
    }
    .stat-num {
      font-family: var(--font-titulo);
      font-size: 1.8rem;
      font-weight: 700;
      background: var(--grad-acento);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .stat-label { font-size: 0.78rem; color: var(--gris); text-transform: uppercase; letter-spacing: 1px; }

    /* ===== CTA FINAL ===== */
    .cta-final {
      background: linear-gradient(135deg, #F5820A 0%, #1155CC 100%);
      text-align: center;
      padding: 100px 0;
      position: relative;
      overflow: hidden;
    }
    .cta-final::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 40px 40px;
    }
    .cta-final .container { position: relative; z-index: 1; }
    .cta-final h2 {
      font-family: var(--font-titulo);
      font-size: clamp(2rem, 4vw, 3.2rem);
      margin-bottom: 16px;
      text-shadow: 0 2px 20px rgba(0,0,0,0.3);
    }
    .cta-final p { font-size: 1.1rem; opacity: 0.9; margin-bottom: 36px; }

    /* ===== FOOTER ===== */
    footer {
      background: #050505;
      border-top: 1px solid rgba(26,143,227,0.1);
      padding: 60px 0 32px;
    }
    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }
    .footer-brand img { height: 48px; width: auto; margin-bottom: 16px; }
    .footer-brand-fallback {
      display: none;
      font-family: var(--font-titulo);
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 16px;
    }
    .footer-brand p { color: var(--gris); font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
    .social-links { display: flex; gap: 12px; }
    .social-btn {
      width: 38px; height: 38px;
      background: var(--bg3);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem;
      color: var(--gris);
      transition: background 0.2s, color 0.2s, border-color 0.2s;
      cursor: pointer;
    }
    .social-btn:hover {
      background: var(--azul);
      color: var(--blanco);
      border-color: var(--azul);
    }
    .footer-col h4 {
      font-size: 0.8rem;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--gris);
      margin-bottom: 20px;
      font-weight: 700;
    }
    .footer-col ul li { margin-bottom: 10px; }
    .footer-col ul li a {
      color: rgba(255,255,255,0.6);
      font-size: 0.9rem;
      transition: color 0.2s;
    }
    .footer-col ul li a:hover { color: var(--azul); }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.06);
      padding-top: 28px;
      display: flex;
      align-items: flex-start;
      gap: 24px;
      flex-wrap: wrap;
    }
    .footer-afiliado {
      flex: 1;
      background: rgba(245,130,10,0.06);
      border: 1px solid rgba(245,130,10,0.15);
      border-radius: 8px;
      padding: 14px 18px;
      font-size: 0.78rem;
      color: rgba(255,255,255,0.45);
      line-height: 1.6;
    }
    .footer-afiliado strong { color: rgba(245,130,10,0.8); }
    .footer-copy {
      color: rgba(255,255,255,0.3);
      font-size: 0.78rem;
      align-self: center;
      white-space: nowrap;
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 960px) {
      .valor-grid, .cat-grid, .articulos-grid { grid-template-columns: 1fr 1fr; }
      .pasos-grid { grid-template-columns: 1fr; }
      .pasos-grid::before { display: none; }
      .para-quien-grid { grid-template-columns: 1fr; }
      .sobre-inner { flex-direction: column; text-align: center; gap: 32px; }
      .sobre-stats { justify-content: center; }
      .footer-top { grid-template-columns: 1fr 1fr; }
      .footer-brand { grid-column: 1 / -1; }
    }

    @media (max-width: 768px) {
      .container { padding: 0 20px; }
      .section { padding: 60px 0; }
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .valor-grid, .cat-grid, .articulos-grid { grid-template-columns: 1fr; }
      .newsletter-form { flex-direction: column; }
      .footer-top { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; }
      .footer-copy { white-space: normal; }
      .hero-btns { flex-direction: column; align-items: center; }
      .hero h1 { font-size: 2.4rem; }
    }

    @media (max-width: 480px) {
      .hero { padding-top: 70px; }
      .hero h1 { font-size: 2rem; }
      .section-title { font-size: 1.6rem; }
    }