/* ===== RESET ===== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', sans-serif;
      font-size: 1rem;
      line-height: 1.6;
      color: #1a1a2e;
      background: #fff;
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* ===== VARIABLES ===== */
    :root {
      --blue: #1B3A8A;
      --blue-dark: #0F1F4D;
      --orange: #F97316;
      --white: #FFFFFF;
      --gray-light: #F8F9FA;
      --gray-text: #4B5563;
      --gray-border: #E5E7EB;
      --radius: 12px;
      --radius-btn: 8px;
      --shadow: 0 4px 16px rgba(27,58,138,.08);
      --shadow-hover: 0 12px 32px rgba(27,58,138,.16);
      --t: 250ms ease;
      --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
      --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    }

    /* ===== CONTAINER ===== */
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

    /* ===== TYPOGRAPHY ===== */
    h1, h2, h3, h4 { font-family: 'Manrope', sans-serif; font-weight: 800; line-height: 1.2; }
    h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
    h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); color: var(--blue-dark); }
    h3 { font-size: 1.25rem; font-weight: 700; }
    .section-subtitle { font-size: 1.1rem; color: var(--gray-text); margin-top: 10px; max-width: 600px; }

    /* ===== BUTTONS ===== */
    .btn {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 14px 28px; border-radius: var(--radius-btn);
      font-family: 'Inter', sans-serif; font-weight: 600; font-size: .95rem;
      cursor: pointer; transition: transform 160ms var(--ease-out-expo), box-shadow 220ms ease, background-color 200ms ease, border-color 200ms ease, opacity 200ms ease; border: 2px solid transparent;
      white-space: nowrap;
    }
    .btn:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
    .btn:active { transform: scale(0.97) !important; transition-duration: 100ms !important; }
    .btn-primary { background: var(--orange); color: var(--white); border-color: var(--orange); }
    .btn-primary:hover { background: #ea6c0a; border-color: #ea6c0a; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(249,115,22,.3); }
    .btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.45); }
    .btn-outline:hover { background: rgba(255,255,255,.1); border-color: var(--white); }
    .btn-wa { background: #25D366; color: var(--white); border-color: #25D366; padding: 10px 20px; font-size: .875rem; }
    .btn-wa:hover { background: #1ebe5a; border-color: #1ebe5a; transform: translateY(-1px); }

    /* ===== SECTIONS ===== */
    section { padding: 96px 0; }
    section > .container > h2 { margin-bottom: 8px; }
    .bg-dark { background: var(--blue-dark); color: var(--white); }
    .bg-dark h2 { color: var(--white); }
    .bg-light { background: var(--gray-light); }

    /* ===== NAV ===== */
    #nav {
      position: sticky; top: 0; z-index: 100;
      background: rgba(255,255,255,.95);
      backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--gray-border);
      transition: box-shadow var(--t);
    }
    #nav.scrolled { box-shadow: 0 2px 20px rgba(27,58,138,.1); }
    .nav-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
    .nav-logo { font-family: 'Manrope', sans-serif; font-size: 1.125rem; font-weight: 800; color: var(--blue-dark); flex-shrink: 0; }
    .nav-logo strong { color: var(--blue); }
    .nav-links { display: flex; gap: 2px; margin-left: auto; }
    .nav-links a { font-size: .875rem; font-weight: 500; color: var(--gray-text); padding: 8px 12px; border-radius: 6px; transition: all var(--t); }
    .nav-links a:hover { color: var(--blue); background: rgba(27,58,138,.06); }
    .nav-cta { flex-shrink: 0; }
    .nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto; }
    .nav-toggle span { display: block; width: 24px; height: 2px; background: var(--blue-dark); transition: all var(--t); border-radius: 2px; }

    /* ===== HERO ===== */
    #hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding: 0; overflow: hidden; }
    .hero-bg { position: absolute; inset: 0; z-index: 0; }
    .hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
    .hero-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(105deg, rgba(15,31,77,.9) 0%, rgba(27,58,138,.65) 55%, rgba(15,31,77,.35) 100%);
    }
    .hero-content { position: relative; z-index: 1; padding-top: 80px; padding-bottom: 80px; }
    .hero-text { max-width: 680px; color: var(--white); }
    .hero-badge {
      display: inline-block; font-size: .8125rem; font-weight: 600;
      letter-spacing: .08em; text-transform: uppercase;
      color: rgba(255,255,255,.9); background: rgba(249,115,22,.2);
      border: 1px solid rgba(249,115,22,.4); padding: 6px 14px;
      border-radius: 100px; margin-bottom: 24px;
    }
    .hero-text h1 { margin-bottom: 20px; color: var(--white); }
    .hero-subtitle { font-size: 1.125rem; color: rgba(255,255,255,.8); margin-bottom: 36px; max-width: 560px; line-height: 1.7; }
    .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

    /* ===== SERVICIOS ===== */
    .services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 48px; }
    .service-card {
      background: var(--white); border-radius: var(--radius);
      border: 1px solid var(--gray-border); overflow: hidden;
      transition: transform var(--t), box-shadow var(--t);
      box-shadow: var(--shadow);
    }
    .service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .service-card > img { width: 100%; height: 240px; object-fit: cover; }
    .service-card-body { padding: 32px; }
    .service-icon {
      width: 56px; height: 56px; background: rgba(27,58,138,.07);
      border-radius: 10px; display: flex; align-items: center;
      justify-content: center; color: var(--blue); margin-bottom: 16px;
    }
    .service-card h3 { margin-bottom: 12px; color: var(--blue-dark); font-size: 1.375rem; }
    .service-card p { color: var(--gray-text); margin-bottom: 20px; line-height: 1.7; }
    .service-features { margin-bottom: 24px; display: flex; flex-direction: column; gap: 10px; }
    .service-features li { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: var(--gray-text); }
    .service-features li svg { color: var(--blue); flex-shrink: 0; }

    /* ===== USPs ===== */
    .usps-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 48px; }
    .usp-card {
      padding: 28px; background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius);
      transition: background var(--t), border-color var(--t);
    }
    .usp-card:hover { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.2); }
    .usp-icon {
      width: 52px; height: 52px; background: rgba(249,115,22,.15);
      border-radius: 10px; display: flex; align-items: center;
      justify-content: center; color: var(--orange); margin-bottom: 16px;
    }
    .usp-card h3 { color: var(--white); margin-bottom: 8px; }
    .usp-card p { color: rgba(255,255,255,.65); font-size: .9rem; line-height: 1.65; }

    /* ===== PROCESO ===== */
    .proceso-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 48px; position: relative; }
    .proceso-grid::before {
      content: ''; position: absolute; top: 27px;
      left: calc(12.5% + 14px); right: calc(12.5% + 14px);
      height: 2px; background: var(--gray-border); z-index: 0;
    }
    .paso { text-align: center; position: relative; z-index: 1; }
    .paso-numero {
      width: 56px; height: 56px; border-radius: 50%; background: var(--blue);
      color: var(--white); font-family: 'Manrope', sans-serif; font-weight: 800;
      font-size: 1rem; display: flex; align-items: center; justify-content: center;
      margin: 0 auto 20px; position: relative; z-index: 1;
    }
    .paso h3 { color: var(--blue-dark); margin-bottom: 8px; font-size: 1.0625rem; }
    .paso p { font-size: .875rem; color: var(--gray-text); line-height: 1.65; }

    /* ===== GALERÍA ===== */
    .gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 48px; }
    .gallery-item { border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; background: var(--gray-border); }
    .gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
    .gallery-item:hover img { transform: scale(1.05); }

    /* ===== COBERTURA ===== */
    .cobertura-inner { display: grid; grid-template-columns: 1fr 320px; gap: 64px; align-items: center; }
    .cobertura-text h2 { color: var(--white); margin-bottom: 16px; }
    .cobertura-text > p { color: rgba(255,255,255,.75); margin-bottom: 32px; font-size: 1.0625rem; line-height: 1.7; }
    .cobertura-text strong { color: var(--white); }
    .zonas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 36px; }
    .zona-grupo { display: flex; flex-direction: column; gap: 6px; }
    .zona-label { font-weight: 700; font-size: .8rem; letter-spacing: .07em; text-transform: uppercase; color: var(--orange); margin-bottom: 6px; display: block; }
    .zona-grupo li { color: rgba(255,255,255,.75); font-size: .9375rem; padding-left: 14px; position: relative; }
    .zona-grupo li::before { content: '·'; position: absolute; left: 0; color: var(--orange); font-weight: 700; }
    .cobertura-visual { display: flex; align-items: center; justify-content: center; }
    .cobertura-badge {
      background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
      border-radius: var(--radius); padding: 48px 40px; text-align: center;
      display: flex; flex-direction: column; align-items: center; gap: 16px; width: 100%;
    }
    .cobertura-pin { color: var(--orange); }
    .cobertura-badge span { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 1.125rem; color: var(--white); }
    .cobertura-badge small { font-size: .875rem; color: rgba(255,255,255,.5); }

    /* ===== TESTIMONIOS ===== */
    .testimonios-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
    .testimonio-card {
      background: var(--white); border: 1px solid var(--gray-border);
      border-radius: var(--radius); padding: 28px;
      box-shadow: var(--shadow); transition: transform var(--t), box-shadow var(--t);
    }
    .testimonio-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .stars { display: flex; gap: 3px; margin-bottom: 16px; }
    blockquote { font-style: italic; color: var(--gray-text); line-height: 1.7; margin-bottom: 20px; font-size: .9375rem; }
    cite { display: flex; flex-direction: column; gap: 2px; font-style: normal; }
    cite strong { font-weight: 600; color: var(--blue-dark); font-size: .9375rem; }
    cite span { font-size: .8125rem; color: var(--gray-text); }

    /* ===== FAQ ===== */
    .faq-list { margin-top: 48px; display: flex; flex-direction: column; gap: 10px; max-width: 820px; }
    .faq-item { background: var(--white); border: 1px solid var(--gray-border); border-radius: var(--radius); overflow: hidden; transition: border-color var(--t); }
    .faq-item.open { border-color: var(--blue); }
    .faq-question {
      width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
      padding: 20px 24px; background: none; border: none; cursor: pointer;
      font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 600;
      color: var(--blue-dark); text-align: left; transition: color var(--t);
    }
    .faq-question:hover { color: var(--blue); }
    .faq-question:focus-visible { outline: 3px solid var(--blue); outline-offset: -3px; }
    .faq-chevron { flex-shrink: 0; color: var(--gray-text); transition: transform var(--t); }
    .faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--blue); }
    .faq-answer { max-height: 0; overflow: hidden; transition: max-height 320ms ease; }
    .faq-answer p { padding: 0 24px 20px; color: var(--gray-text); line-height: 1.7; font-size: .9375rem; }

    /* ===== CONTACTO ===== */
    .contacto-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 48px; }
    .contacto-card {
      display: flex; align-items: flex-start; gap: 16px; padding: 24px;
      background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius); color: var(--white); transition: all var(--t);
    }
    .contacto-card:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.25); transform: translateY(-2px); }
    .contacto-wa { border-color: rgba(37,211,102,.3); background: rgba(37,211,102,.08); }
    .contacto-wa:hover { background: rgba(37,211,102,.14); border-color: rgba(37,211,102,.5); }
    .contacto-icon { flex-shrink: 0; color: var(--orange); margin-top: 2px; }
    .contacto-wa .contacto-icon { color: #25D366; }
    .contacto-label { display: block; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; color: rgba(255,255,255,.45); margin-bottom: 4px; }
    .contacto-value { display: block; font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 1rem; color: var(--white); margin-bottom: 3px; }
    .contacto-hint { display: block; font-size: .8125rem; color: rgba(255,255,255,.5); }

    /* ===== FOOTER ===== */
    footer { background: #07101f; color: rgba(255,255,255,.65); }
    .footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding: 64px 24px 48px; max-width: 1200px; margin: 0 auto; }
    .footer-logo { font-family: 'Manrope', sans-serif; font-size: 1.25rem; font-weight: 800; color: var(--white); display: block; margin-bottom: 12px; }
    .footer-logo strong { color: #6b9eff; }
    .footer-brand p { font-size: .875rem; line-height: 1.65; max-width: 280px; margin-bottom: 20px; }
    .footer-socials { display: flex; gap: 10px; }
    .footer-socials a {
      width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
      border: 1px solid rgba(255,255,255,.15); border-radius: 8px;
      color: rgba(255,255,255,.55); transition: all var(--t);
    }
    .footer-socials a:hover { color: var(--white); border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.07); }
    .footer-links h4 { font-family: 'Manrope', sans-serif; font-size: .8125rem; color: var(--white); letter-spacing: .07em; text-transform: uppercase; margin-bottom: 16px; }
    .footer-links ul { display: flex; flex-direction: column; gap: 10px; }
    .footer-links li { font-size: .875rem; line-height: 1.6; }
    .footer-links li a { color: rgba(255,255,255,.6); transition: color var(--t); }
    .footer-links li a:hover { color: var(--white); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 20px 0; }
    .footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px; }
    .footer-bottom p { font-size: .8125rem; color: rgba(255,255,255,.35); }

    /* ===== WHATSAPP FLOTANTE ===== */
    .whatsapp-float {
      position: fixed; bottom: 28px; right: 28px; z-index: 200;
      display: flex; align-items: center; gap: 10px;
      padding: 14px 20px 14px 16px; background: #25D366; color: var(--white);
      border-radius: 100px; font-weight: 600; font-size: .9rem;
      box-shadow: 0 4px 20px rgba(37,211,102,.35);
      transition: all var(--t);
      animation: wa-pulse 2.8s ease infinite;
    }
    .whatsapp-float:hover { background: #1ebe5a; transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 28px rgba(37,211,102,.45); }
    .whatsapp-float:focus-visible { outline: 3px solid #25D366; outline-offset: 3px; }
    @keyframes wa-pulse {
      0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.35); }
      50% { box-shadow: 0 4px 28px rgba(37,211,102,.55), 0 0 0 7px rgba(37,211,102,.1); }
    }
    @media (prefers-reduced-motion: reduce) {
      .whatsapp-float { animation: none; }
      .hero-badge, .hero-text h1, .hero-subtitle, .hero-ctas { animation: none; opacity: 1; transform: none; }
      [data-reveal], [data-reveal-stagger] > * { transition: none !important; opacity: 1 !important; transform: none !important; }
      * { transition-duration: .01ms !important; scroll-behavior: auto !important; }
    }

    /* ===== HERO TEXT CASCADE ===== */
    @keyframes hero-fade-up {
      from { opacity: 0; transform: translateY(22px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .hero-badge  { animation: hero-fade-up 700ms var(--ease-out-expo) 60ms  both; }
    .hero-text h1 { animation: hero-fade-up 750ms var(--ease-out-expo) 160ms both; }
    .hero-subtitle { animation: hero-fade-up 700ms var(--ease-out-expo) 280ms both; }
    .hero-ctas  { animation: hero-fade-up 700ms var(--ease-out-expo) 400ms both; }

    /* ===== SCROLL REVEAL ===== */
    [data-reveal] {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 700ms var(--ease-out-expo), transform 700ms var(--ease-out-expo);
    }
    [data-reveal].visible { opacity: 1; transform: translateY(0); }

    [data-reveal-stagger] > * {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 600ms var(--ease-out-expo), transform 600ms var(--ease-out-expo);
    }
    [data-reveal-stagger].visible > * { opacity: 1; transform: translateY(0); }
    [data-reveal-stagger].visible > *:nth-child(1) { transition-delay:   0ms; }
    [data-reveal-stagger].visible > *:nth-child(2) { transition-delay:  70ms; }
    [data-reveal-stagger].visible > *:nth-child(3) { transition-delay: 140ms; }
    [data-reveal-stagger].visible > *:nth-child(4) { transition-delay: 210ms; }
    [data-reveal-stagger].visible > *:nth-child(5) { transition-delay: 280ms; }
    [data-reveal-stagger].visible > *:nth-child(6) { transition-delay: 350ms; }

    /* ===== TOUCH DEVICE HOVER GUARD ===== */
    @media not all and (hover: hover) and (pointer: fine) {
      .service-card:hover, .testimonio-card:hover,
      .contacto-card:hover, .btn-primary:hover,
      .btn-wa:hover, .whatsapp-float:hover { transform: none; }
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1024px) {
      .usps-grid { grid-template-columns: repeat(2,1fr); }
      .proceso-grid { grid-template-columns: repeat(2,1fr); gap: 28px; }
      .proceso-grid::before { display: none; }
      .cobertura-inner { grid-template-columns: 1fr; }
      .cobertura-visual { display: none; }
      .footer-inner { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      section { padding: 56px 0; }
      .nav-toggle { display: flex; }
      .nav-links {
        display: none; position: absolute; top: 72px; left: 0; right: 0;
        background: var(--white); border-bottom: 1px solid var(--gray-border);
        flex-direction: column; padding: 8px 16px 16px; gap: 2px;
        box-shadow: 0 8px 24px rgba(0,0,0,.08);
      }
      .nav-links.open { display: flex; }
      .nav-links a { padding: 12px 14px; border-radius: 8px; }
      .nav-cta { display: none; }
      #hero { min-height: 100svh; }
      .hero-ctas { flex-direction: column; align-items: flex-start; }
      .services-grid { grid-template-columns: 1fr; }
      .usps-grid { grid-template-columns: 1fr; }
      .proceso-grid { grid-template-columns: 1fr; }
      .paso { text-align: left; display: flex; align-items: flex-start; gap: 20px; }
      .paso-numero { margin: 0; flex-shrink: 0; }
      .gallery-grid { grid-template-columns: repeat(2,1fr); }
      .zonas-grid { grid-template-columns: 1fr; }
      .testimonios-grid { grid-template-columns: 1fr; }
      .contacto-grid { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; gap: 32px; padding: 48px 24px 32px; }
      .footer-bottom .container { flex-direction: column; }
      .whatsapp-float span { display: none; }
      .whatsapp-float { padding: 15px; border-radius: 50%; }
    }
    @media (max-width: 480px) {
      .gallery-grid { grid-template-columns: 1fr; }
      .container { padding: 0 16px; }
    }

    /* ===== PÁGINAS LEGALES ===== */
    .legal-header {
      background: var(--blue-dark);
      padding: 20px 0;
      position: sticky;
      top: 0;
      z-index: 100;
    }
    .legal-logo {
      font-family: 'Manrope', sans-serif;
      font-size: 1.25rem;
      color: var(--white);
      letter-spacing: -.3px;
    }
    .legal-main {
      padding: 64px 0 80px;
      min-height: 60vh;
    }
    .legal-content {
      max-width: 760px;
      margin: 0 auto;
    }
    .legal-content h1 {
      font-family: 'Manrope', sans-serif;
      font-size: clamp(1.75rem, 4vw, 2.5rem);
      color: var(--blue-dark);
      margin-bottom: 8px;
    }
    .legal-updated {
      color: var(--gray-text);
      font-size: .875rem;
      margin-bottom: 48px;
    }
    .legal-content h2 {
      font-family: 'Manrope', sans-serif;
      font-size: 1.125rem;
      color: var(--blue-dark);
      margin-top: 40px;
      margin-bottom: 12px;
    }
    .legal-content p {
      color: var(--gray-text);
      line-height: 1.75;
      margin-bottom: 16px;
    }
    .legal-content ul {
      list-style: disc;
      padding-left: 24px;
      margin-bottom: 16px;
    }
    .legal-content ul li {
      color: var(--gray-text);
      line-height: 1.75;
      margin-bottom: 6px;
    }
    .legal-content a {
      color: var(--blue);
      text-decoration: underline;
    }
    .legal-content a:hover { color: var(--orange); }
    .cookies-table {
      width: 100%;
      border-collapse: collapse;
      margin: 24px 0;
      font-size: .9rem;
    }
    .cookies-table th {
      background: var(--blue-dark);
      color: var(--white);
      padding: 12px 16px;
      text-align: left;
      font-weight: 600;
    }
    .cookies-table td {
      padding: 12px 16px;
      border-bottom: 1px solid var(--gray-border);
      color: var(--gray-text);
      vertical-align: top;
    }
    .cookies-table tr:last-child td { border-bottom: none; }
    .cookies-table code {
      background: var(--gray-light);
      padding: 2px 6px;
      border-radius: 4px;
      font-size: .85rem;
    }
    @media (max-width: 640px) {
      .legal-main { padding: 40px 0 60px; }
      .cookies-table { font-size: .8rem; }
      .cookies-table th, .cookies-table td { padding: 10px 10px; }
    }