:root {
      /* Colores corporativos */
      --pms-blue-900: #012677;
      --pms-blue-700: #005bc5;
      --pms-celeste: #00bfff;
      --pms-white: #ffffff;
      --pms-black: #000000;
      --pms-red: #e30613;
      --pms-teal: #12a19a;
      --pms-petroleo: #006699;

      --text: #111827;
      --muted: #6b7280;
      --line: #e5e7eb;
      --radius: 18px;
      --shadow: 0 10px 30px rgba(0, 0, 0, .08);
      --shadow-hover: 0 20px 60px rgba(0, 0, 0, .15);

      /* Espaciado responsivo */
      --section-padding: clamp(48px, 8vw, 80px);
      --container-padding: clamp(20px, 4vw, 40px);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    html,
    body {
      margin: 0;
      overflow-x: hidden;
    }

    body {
      font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
      color: var(--text);
      background: #fff;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    /* ===== TOPBAR MEJORADO ===== */
    .topbar {
      position: sticky;
      top: 0;
      z-index: 100;
      background: linear-gradient(90deg, var(--pms-blue-900), var(--pms-blue-700));
      color: #fff;
      box-shadow: 0 4px 20px rgba(0, 0, 0, .2);
      backdrop-filter: blur(10px);
      transition: all 0.3s ease;
    }

    .topbar.scrolled {
      box-shadow: 0 8px 30px rgba(0, 0, 0, .3);
    }

    .topbar-inner {
      max-width: 1400px;
      margin: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: clamp(12px, 2vw, 18px) var(--container-padding);
      gap: 20px;
    }

    .brand {
      display: flex;
      gap: 0;
      align-items: center;
      text-decoration: none;
      color: #fff;
      transition: opacity 0.3s ease;
    }

    .brand-mark {
      display: none;
      /* Ocultar el logo */
    }

    .brand-name {
      font-weight: 700;
      letter-spacing: .3px;
      font-size: clamp(15px, 2vw, 17px);
      white-space: nowrap;
    }

    nav {
      display: flex;
      gap: clamp(12px, 2vw, 24px);
      align-items: center;
    }

    nav a {
      color: #fff;
      opacity: .9;
      text-decoration: none;
      font-weight: 500;
      font-size: clamp(13px, 1.5vw, 15px);
      padding: 8px 12px;
      border-radius: 8px;
      transition: all 0.3s ease;
      position: relative;
    }

    nav a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%) scaleX(0);
      width: 80%;
      height: 2px;
      background: var(--pms-celeste);
      transition: transform 0.3s ease;
    }

    nav a:hover {
      opacity: 1;
      background: rgba(255, 255, 255, .1);
    }

    nav a:hover::after {
      transform: translateX(-50%) scaleX(1);
    }

    /* ===== HERO MEJORADO ===== */
    .hero {
      position: relative;
      min-height: clamp(500px, 70vh, 720px);
      display: grid;
      place-items: center;
      color: #fff;
      text-align: center;
      background:
        radial-gradient(60% 60% at 25% 20%, rgba(0, 95, 200, .25), transparent 60%),
        linear-gradient(180deg, rgba(1, 38, 119, 0.22) 0%, rgba(0, 89, 190, 0.323) 60%, rgba(0, 92, 197, 0.243) 100%),
        url('img/baner.jpg') center/cover no-repeat;
      isolation: isolate;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 20% 80%, rgba(18, 161, 154, .15), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(227, 6, 19, .1), transparent 50%);
      backdrop-filter: blur(2px);
      -webkit-backdrop-filter: blur(2px);
      z-index: 0;
      animation: heroGlow 8s ease-in-out infinite alternate;
    }

    @keyframes heroGlow {
      0% {
        opacity: 0.3;
      }

      100% {
        opacity: 0.6;
      }
    }

        .hero::after {
          content: "";
          position: absolute;
          left: 0;
          right: 0;
          bottom: -1px;
          /* para evitar líneas */
          height: 100px;
          /* cuanto más alto, más suave el fade */
          background: linear-gradient(to bottom,
              rgba(0, 0, 0, 0.0) 0%,
              rgba(0, 0, 0, 0.08) 35%,
              rgba(255, 255, 255, 0.9) 85%,
              rgba(255, 255, 255, 1) 100%);
          pointer-events: none;
          z-index: 10;
        }

    .hero-inner {
      position: relative;
      z-index: 1;
      padding: clamp(48px, 8vw, 80px) var(--container-padding);
      max-width: 1100px;
      animation: fadeInUp 1s ease-out;
    }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .hero h1 {
      font-size: clamp(36px, 7vw, 64px);
      margin: 0 0 16px;
      font-weight: 800;
      letter-spacing: -0.5px;
      text-shadow: 0 4px 20px rgba(0, 0, 0, .3);
      animation: fadeInUp 1s ease-out 0.2s both;
    }

    .hero p {
      font-size: clamp(16px, 2.5vw, 22px);
      opacity: .95;
      margin: 0 auto 32px;
      max-width: 820px;
      line-height: 1.6;
      text-shadow: 0 2px 10px rgba(0, 0, 0, .2);
      animation: fadeInUp 1s ease-out 0.4s both;
    }

    .pill {
      display: inline-block;
      font-size: clamp(11px, 1.5vw, 13px);
      background: rgba(255, 255, 255, .2);
      backdrop-filter: blur(10px);
      color: #fff;
      font-weight: 600;
      padding: 8px 16px;
      border-radius: 999px;
      margin-bottom: 20px;
      border: 1px solid rgba(255, 255, 255, .3);
      animation: fadeInUp 1s ease-out both;
    }

    .cta-row {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
      animation: fadeInUp 1s ease-out 0.6s both;
    }

    .btn {
      --bg: var(--pms-red);
      --fg: #fff;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--bg);
      color: var(--fg);
      border: none;
      border-radius: 999px;
      padding: clamp(12px, 2vw, 16px) clamp(20px, 3vw, 28px);
      font-weight: 600;
      font-size: clamp(14px, 1.8vw, 16px);
      cursor: pointer;
      text-decoration: none;
      box-shadow: 0 8px 24px rgba(227, 6, 19, .4);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
      overflow: hidden;
    }

    .btn::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, .2), transparent);
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(227, 6, 19, .5);
    }

    .btn:hover::before {
      opacity: 1;
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn-outline {
      --bg: transparent;
      --fg: #fff;
      border: 2px solid rgba(255, 255, 255, .9);
      box-shadow: 0 8px 24px rgba(255, 255, 255, .1);
    }

    .btn-outline:hover {
      background: rgba(255, 255, 255, .1);
      backdrop-filter: blur(10px);
      box-shadow: 0 12px 32px rgba(255, 255, 255, .2);
    }

    /* Quitar el max-width del main para que coincida con el HERO */

    main {
      width: 100%;
      max-width: 100%;
      margin: 0;
      padding: 0;
    }

    /* ===== SECTIONS MEJORADO ===== */
    .section {
      width: 100%;
      max-width: 100%;
      padding: var(--section-padding) var(--container-padding);
    }

    .section h2 {
      font-size: clamp(28px, 4vw, 42px);
      margin: 0 0 clamp(16px, 2vw, 24px);
      color: var(--pms-blue-900);
      font-weight: 800;
      letter-spacing: -0.5px;
    }

    .section p.lead {
      font-size: clamp(16px, 2vw, 20px);
      color: #334155;
      margin: 0 0 32px;
      line-height: 1.7;
    }

    /* ===== TWO COLUMN LAYOUT - MEJORADO (base) ===== */
    .two-col {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0;
      align-items: stretch;
      position: relative;
      min-height: clamp(600px, 80vh, 900px);
      overflow: hidden;
    }

    /* =============================================
     QUIÉNES SOMOS — LAYOUT PROFESIONAL 50/50
     ============================================= */
    #quienes-somos.two-col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      /* 50% texto — 50% imagen */
      align-items: center;
      background: #f8fafc;
      padding: 0;
      min-height: 750px;
      position: relative;
      overflow: hidden;
    }

    /* Columna izquierda (texto) */
    #quienes-somos .reveal:first-child {
      padding: clamp(50px, 6vw, 80px);
      background: #ffffffee;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      backdrop-filter: blur(4px);
      box-shadow: inset -20px 0 40px rgba(0, 0, 0, 0.05);
    }

    /* Columna derecha (imagen) */
    #quienes-somos .media-card {
      display: block !important;
      height: 100%;
      width: 100%;
    }

    #quienes-somos .media-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      /* imagen ocupa bien el espacio */
      object-position: center;
      filter: saturate(1.05);
    }

    /* Elimina cualquier pseudo-fondo anterior */
    #quienes-somos::before {
      display: none !important;
    }

    /* ===== CARDS GRID ===== */
    .cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
      gap: clamp(16px, 2.5vw, 24px);
    }

    .card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: clamp(14px, 2vw, var(--radius));
      padding: clamp(20px, 3vw, 28px);
      box-shadow: var(--shadow);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
      border-color: var(--pms-celeste);
    }

    .card h3 {
      margin: 12px 0 8px;
      font-size: clamp(16px, 2vw, 19px);
      color: #0f172a;
      font-weight: 700;
    }

    .card p {
      margin: 0;
      color: #475569;
      font-size: clamp(14px, 1.6vw, 15px);
      line-height: 1.6;
    }

    /* ===== ICONOS MEJORADOS ===== */
    .icon {
      width: clamp(24px, 3vw, 28px);
      height: clamp(24px, 3vw, 28px);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      filter: drop-shadow(0 2px 4px rgba(0, 0, 0, .1));
    }

    .card:hover .icon {
      transform: scale(1.15) translateY(-2px);
      filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .15));
    }

    .kpi .chip .icon {
      filter: drop-shadow(0 2px 4px rgba(0, 0, 0, .2));
    }

    @keyframes iconPulse {

      0%,
      100% {
        transform: scale(1);
      }

      50% {
        transform: scale(1.05);
      }
    }

    .feature:hover svg {
      animation: iconPulse 1s ease-in-out;
    }

    .hero .btn .icon {
      transition: transform 0.3s ease;
    }

    .hero .btn:hover .icon {
      transform: translateX(4px);
    }

    .kpi:hover .chip {
      animation: chipBounce 0.6s ease;
    }

    @keyframes chipBounce {

      0%,
      100% {
        transform: rotate(0deg) scale(1);
      }

      25% {
        transform: rotate(-10deg) scale(1.1);
      }

      75% {
        transform: rotate(10deg) scale(1.1);
      }
    }

    .card .icon {
      position: relative;
    }

    .card:hover .icon::after {
      content: '';
      position: absolute;
      inset: -4px;
      background: radial-gradient(circle, rgba(0, 191, 255, 0.3), transparent 70%);
      border-radius: 50%;
      animation: iconGlow 1s ease-in-out infinite alternate;
    }

    @keyframes iconGlow {
      from {
        opacity: 0;
      }

      to {
        opacity: 1;
      }
    }

    /* ===== FEATURES LIST ===== */
    .features {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: clamp(14px, 2vw, 20px);
    }

    .feature {
      display: flex;
      gap: clamp(12px, 2vw, 16px);
      align-items: flex-start;
      padding: clamp(12px, 2vw, 16px);
      border-radius: 12px;
      transition: all 0.3s ease;
    }

    .feature:hover {
      background: rgba(0, 191, 255, .05);
      transform: translateX(8px);
    }

    .feature svg {
      flex: 0 0 clamp(20px, 2.5vw, 24px);
      color: var(--pms-blue-700);
    }

    .feature strong {
      display: block;
      margin-bottom: 4px;
      font-size: clamp(15px, 1.8vw, 17px);
      color: var(--pms-blue-900);
    }

    .feature p {
      margin: 0;
      font-size: clamp(14px, 1.6vw, 15px);
    }

    .muted {
      color: var(--muted);
    }

    /* ===== KPIs MEJORADO ===== */
    .kpis {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
      gap: clamp(16px, 2.5vw, 24px);
      margin: clamp(24px, 4vw, 32px) 0 clamp(16px, 2vw, 24px);
    }

    .kpi {
      display: flex;
      align-items: center;
      gap: clamp(12px, 2vw, 18px);
      background: #fff;
      border: 1px solid var(--line);
      border-radius: clamp(16px, 2vw, 20px);
      padding: clamp(16px, 2.5vw, 24px) clamp(16px, 2.5vw, 22px);
      box-shadow: var(--shadow);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .kpi:hover {
      transform: translateY(-6px) scale(1.02);
      box-shadow: var(--shadow-hover);
      border-color: var(--pms-celeste);
    }

    .kpi .chip {
      flex: 0 0 clamp(40px, 5vw, 52px);
      height: clamp(40px, 5vw, 52px);
      border-radius: clamp(10px, 1.5vw, 14px);
      display: grid;
      place-items: center;
      color: #fff;
      background: linear-gradient(135deg, var(--pms-blue-700), var(--pms-celeste));
      box-shadow: 0 4px 16px rgba(0, 95, 200, .3);
      transition: transform 0.3s ease;
    }

    .kpi:hover .chip {
      transform: rotate(10deg) scale(1.1);
    }

    .kpi .value {
      font-weight: 800;
      font-size: clamp(24px, 4vw, 32px);
      color: var(--pms-blue-900);
      letter-spacing: .3px;
      line-height: 1;
    }

    .kpi .label {
      font-size: clamp(11px, 1.4vw, 13px);
      color: #64748b;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: .5px;
      margin-top: 4px;
    }

    /* ===== CTA SECTION ===== */
    .cta {
      margin: clamp(40px, 6vw, 60px) var(--container-padding) clamp(60px, 8vw, 90px);
      border-radius: clamp(18px, 2.5vw, 24px);
      padding: clamp(32px, 5vw, 48px) clamp(24px, 4vw, 32px);
      background: linear-gradient(135deg, var(--pms-blue-900), var(--pms-blue-700), var(--pms-celeste));
      color: #fff;
      text-align: center;
      box-shadow: 0 20px 60px rgba(1, 38, 119, .3);
      position: relative;
      overflow: hidden;
    }

    .cta::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, .1), transparent 70%);
      animation: ctaGlow 4s ease-in-out infinite alternate;
    }

    @keyframes ctaGlow {
      0% {
        opacity: 0.5;
      }

      100% {
        opacity: 1;
      }
    }

    .cta h3 {
      margin: 0 0 12px;
      font-size: clamp(20px, 3vw, 28px);
      font-weight: 700;
      position: relative;
    }

    .cta p {
      margin: 0 0 20px;
      opacity: .95;
      font-size: clamp(14px, 2vw, 17px);
      position: relative;
    }

    .cta .btn {
      position: relative;
    }

    /* ===== FOOTER ===== */
    footer {
      background: linear-gradient(180deg, #0b1a3a, #05101f);
      color: #cbd5e1;
      border-top: 1px solid rgba(255, 255, 255, .1);
    }

    .foot {
      max-width: 1400px;
      margin: auto;
      padding: clamp(24px, 4vw, 36px) var(--container-padding);
      display: grid;
      gap: clamp(8px, 1.5vw, 14px);
    }

    .foot strong {
      font-size: clamp(15px, 2vw, 17px);
      color: #fff;
    }

    .foot small {
      opacity: .85;
      font-size: clamp(12px, 1.5vw, 14px);
      line-height: 1.6;
    }

    /* ===== ANIMACIONES REVEAL ===== */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

        /* ===== RESPONSIVE BREAKPOINTS ===== */
    
        /* Tablets grandes */
        @media (max-width: 1024px) {
          .two-col {
            grid-template-columns: 1fr;
            gap: 32px;
          }
    
          /* Corrige quienes somos en pantallas medianas */
          #quienes-somos.two-col {
            grid-template-columns: 1fr;
            /* deja de ser 1fr 1fr */
            min-height: auto;
          }
    
          #quienes-somos .reveal:first-child {
            height: auto;
            box-shadow: none;
            /* quitamos el sombreado lateral que se ve raro en 1 columna */
          }
    
          #quienes-somos .media-card {
            height: auto;
          }
    
          #quienes-somos .media-card img {
            height: 380px;
          }
    
          .cards {
            grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
          }
    
          nav {
            gap: 12px;
          }
    
          nav a {
            padding: 6px 10px;
          }
        }
    
        /* Tablets pequeñas */
        @media (max-width: 768px) {
          :root {
            --section-padding: clamp(40px, 6vw, 60px);
          }
    
          .topbar-inner {
            flex-wrap: wrap;
          }
    
          nav {
            width: 100%;
            justify-content: center;
            order: 3;
            padding-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, .2);
          }
    
          .cards {
            grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
          }
    
          .kpis {
            grid-template-columns: 1fr;
          }
    
          /* Ajustes extra para quienes somos en mobile landscape / tablets chicas */
          #quienes-somos .reveal:first-child {
            padding: 32px 24px;
          }
    
          #quienes-somos .media-card img {
            height: 320px;
            object-fit: cover;
            object-position: center;
          }
        }
    
        /* Móviles */
        @media (max-width: 560px) {
          .brand-name {
            max-width: 180px;
            overflow: hidden;
            text-overflow: ellipsis;
          }
    
          nav {
            display: none;
          }
    
          .cards {
            grid-template-columns: 1fr;
          }
    
          .hero-inner {
            padding: clamp(40px, 10vw, 60px) 20px;
          }
    
          .btn {
            width: 100%;
            justify-content: center;
          }
    
          .cta-row {
            flex-direction: column;
            width: 100%;
          }
    
          .feature {
            padding: 12px;
          }
    
          /* Que la imagen de “quiénes somos” no sea gigante */
          #quienes-somos .media-card img {
            height: 260px;
          }
        }
    
        /* Móviles pequeños */
        @media (max-width: 380px) {
          .brand-name {
            font-size: 12px;
            max-width: 140px;
          }
    
          .brand-mark {
            width: 32px;
            height: 32px;
          }
    
          .kpi {
            flex-direction: column;
            text-align: center;
            padding: 20px 16px;
          }
        }
    
        /* Mejoras de rendimiento */
        @media (prefers-reduced-motion: reduce) {
    
          *,
          *::before,
          *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
          }
        }
    
        /* Dark mode support (opcional) */
        @media (prefers-color-scheme: dark) {
          .section {
            color: #e5e7eb;
          }
    
          .card {
            background: #1f2937;
            border-color: #374151;
          }
    
          .card h3 {
            color: #f3f4f6;
          }
    
          .card p {
            color: #d1d5db;
          }
        }

  
    /* Mejoras de rendimiento */
    @media (prefers-reduced-motion: reduce) {

      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }

    /* Dark mode support (opcional) */
    @media (prefers-color-scheme: dark) {
      .section {
        color: #e5e7eb;
      }

      .card {
        background: #1f2937;
        border-color: #374151;
      }

      .card h3 {
        color: #f3f4f6;
      }

      .card p {
        color: #d1d5db;
      }
    }