:root {
      --blue:       #1a56db;
      --blue-light: #e8f0fe;
      --blue-dark:  #0f3a8a;
      --white:      #ffffff;
      --grey:       #f4f7fb;
      --text:       #1a2340;
      --muted:      #5e6e8a;
      --border:     #d4e0f5;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'DM Sans', sans-serif;
      color: var(--text);
      background: var(--white);
    }

    nav {
      position: sticky; top: 0; z-index: 100;
      background: var(--white);
      border-bottom: 1px solid var(--border);
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 6vw;
      height: 64px;
      box-shadow: 0 2px 12px rgba(26,86,219,.07);
    }

    .logo {
      font-family: 'Sora', sans-serif;
      font-size: 1.25rem;
      color: var(--blue-dark);
      display: flex; align-items: center; gap: .5rem;
      text-decoration: none;
    }

    .logo svg { width: 28px; height: 28px; }

    nav ul {
      list-style: none;
      display: flex; gap: 2rem;
    }

    nav ul a {
      text-decoration: none;
      color: var(--muted);
      font-weight: 500;
      font-size: .95rem;
      transition: color .2s;
    }

    nav ul a:hover { color: var(--blue); }

    .nav-cta {
      background: var(--blue);
      color: var(--white) !important;
      padding: .45rem 1.1rem;
      border-radius: 6px;
      transition: background .2s !important;
    }

    .nav-cta:hover { background: var(--blue-dark) !important; color: var(--white) !important; }


    #inicio {
      background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, #4a90e2 100%);
      color: var(--white);
      padding: 100px 6vw 90px;
      display: flex; align-items: center; gap: 4rem;
      min-height: 90vh;
    }

    .texto1 { flex: 1; max-width: 560px; }

    .hero-badge {
      display: inline-block;
      background: rgba(255,255,255,.15);
      border: 1px solid rgba(255,255,255,.3);
      border-radius: 100px;
      padding: .3rem .9rem;
      font-size: .8rem;
      letter-spacing: .05em;
      margin-bottom: 1.5rem;
      text-transform: uppercase;
    }

    .texto1 h1 {
      font-family: 'Sora', sans-serif;
      font-size: clamp(2rem, 5vw, 3.2rem);
      line-height: 1.15;
      margin-bottom: 1.25rem;
    }

    .texto1 p {
      font-size: 1.05rem;
      opacity: .85;
      line-height: 1.7;
      margin-bottom: 2rem;
    }

    .btn {
      display: inline-block;
      padding: .75rem 1.8rem;
      border-radius: 8px;
      font-weight: 600;
      font-size: .95rem;
      text-decoration: none;
      transition: all .2s;
      cursor: pointer;
    }

    .btn-white {
      background: var(--white);
      color: var(--blue-dark);
    }

    .btn-white:hover { background: var(--blue-light); }

    .btn-outline {
      border: 2px solid rgba(255,255,255,.6);
      color: var(--white);
      margin-left: .75rem;
    }

    .btn-outline:hover { background: rgba(255,255,255,.1); }

    .imagen1 {
      flex: 1;
      display: flex; justify-content: center; align-items: center;
    }

    .card1 {
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.25);
      backdrop-filter: blur(8px);
      border-radius: 16px;
      padding: 2rem 2.5rem;
      width: 280px;
    }

    .card1 .stat { margin-bottom: 1.5rem; }
    .card1 .stat:last-child { margin-bottom: 0; }
    .card1 .stat-num {
      font-family: 'Sora', sans-serif;
      font-size: 2rem;
      font-weight: 700;
    }
    .card1 .stat-label { font-size: .85rem; opacity: .7; }


    section { padding: 80px 6vw; }

    .section-tag {
      display: inline-block;
      background: var(--blue-light);
      color: var(--blue);
      font-size: .78rem;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      padding: .3rem .85rem;
      border-radius: 100px;
      margin-bottom: 1rem;
    }

    .section-title {
      font-family: 'Sora', sans-serif;
      font-size: clamp(1.6rem, 3vw, 2.2rem);
      line-height: 1.2;
      margin-bottom: 1rem;
    }

    .section-sub {
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.7;
      max-width: 540px;
    }

    #servicios { background: var(--grey); }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 1.5rem;
      margin-top: 3rem;
    }

    .service-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 1.75rem;
      transition: box-shadow .2s, transform .2s;
    }

    .service-card:hover {
      box-shadow: 0 8px 30px rgba(26,86,219,.12);
      transform: translateY(-3px);
    }

    .service-icon {
      width: 48px; height: 48px;
      background: var(--blue-light);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1.1rem;
    }

    .service-icon svg { width: 24px; height: 24px; stroke: var(--blue); fill: none; stroke-width: 1.8; }

    .service-card h3 {
      font-family: 'Sora', sans-serif;
      font-size: 1rem;
      margin-bottom: .5rem;
    }

    .service-card p { font-size: .9rem; color: var(--muted); line-height: 1.6; }

    #galeria .gallery-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1.25rem;
      margin-top: 3rem;
    }

    .gallery-item {
      border-radius: 10px;
      overflow: hidden;
      background: var(--blue-light);
      aspect-ratio: 4/3;
      display: flex; align-items: center; justify-content: center;
      font-size: .85rem;
      color: var(--blue);
      font-weight: 500;
      border: 1px solid var(--border);
      transition: box-shadow .2s;
      flex-direction: column;
      gap: .5rem;
    }

    .gallery-item:hover { box-shadow: 0 6px 20px rgba(26,86,219,.15); }

    .gallery-item svg { width: 36px; height: 36px; stroke: var(--blue); fill: none; stroke-width: 1.5; }

    #sobre { background: var(--grey); }

    .about-wrap {
      display: flex; gap: 4rem; align-items: center; flex-wrap: wrap;
      margin-top: 2.5rem;
    }

    .about-text { flex: 1; min-width: 280px; }

    .about-text p {
      color: var(--muted);
      line-height: 1.8;
      margin-bottom: 1rem;
      font-size: .98rem;
    }

    .about-values {
      flex: 1; min-width: 280px;
      display: flex; flex-direction: column; gap: 1rem;
    }

    .value-row {
      display: flex; gap: 1rem; align-items: flex-start;
    }

    .value-dot {
      width: 36px; height: 36px; min-width: 36px;
      background: var(--blue-light);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
    }

    .value-dot svg { width: 18px; height: 18px; stroke: var(--blue); fill: none; stroke-width: 2; }

    .value-row h4 { font-size: .95rem; margin-bottom: .2rem; }
    .value-row p { font-size: .85rem; color: var(--muted); }

    #contacto {
      background: linear-gradient(135deg, var(--blue-dark), var(--blue));
      color: var(--white);
    }

    #contacto .section-title { color: var(--white); }
    #contacto .section-sub { color: rgba(255,255,255,.7); }

    .contact-wrap {
      display: flex; gap: 3rem; flex-wrap: wrap; margin-top: 3rem;
    }

    .contact-form { flex: 1; min-width: 280px; }

    .form-group { margin-bottom: 1.25rem; }

    .form-group label {
      display: block;
      font-size: .85rem;
      margin-bottom: .4rem;
      opacity: .8;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: .75rem 1rem;
      border-radius: 8px;
      border: 1px solid rgba(255,255,255,.25);
      background: rgba(255,255,255,.12);
      color: var(--white);
      font-family: inherit;
      font-size: .95rem;
      outline: none;
      transition: border .2s;
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder { opacity: .45; }

    .form-group input:focus,
    .form-group textarea:focus { border-color: rgba(255,255,255,.6); }

    .form-group textarea { height: 110px; resize: vertical; }

    .btn-submit {
      background: var(--white);
      color: var(--blue-dark);
      border: none;
      padding: .75rem 2rem;
      border-radius: 8px;
      font-size: .95rem;
      font-weight: 700;
      cursor: pointer;
      font-family: inherit;
      transition: background .2s;
    }

    .btn-submit:hover { background: var(--blue-light); }

    .contact-info { flex: 0 0 240px; }

    .contact-info h3 {
      font-family: 'Sora', sans-serif;
      font-size: 1.1rem;
      margin-bottom: 1.5rem;
    }

    .info-item {
      display: flex; gap: .85rem; align-items: flex-start;
      margin-bottom: 1.25rem;
    }

    .info-item svg { width: 20px; height: 20px; stroke: rgba(255,255,255,.7); fill: none; stroke-width: 2; min-width: 20px; margin-top: 2px; }

    .info-item p { font-size: .9rem; opacity: .8; line-height: 1.5; }

    footer {
      text-align: center;
      padding: 1.75rem 6vw;
      font-size: .85rem;
      color: var(--muted);
      border-top: 1px solid var(--border);
    }

    @media (max-width: 720px) {
      #inicio { flex-direction: column; padding: 70px 6vw 60px; min-height: unset; }
      .imagen1 { display: none; }
      .about-wrap { flex-direction: column; }
      .contact-info { flex: 1; }
    }