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

        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        .header {
            background: white;
            padding: 1rem 2rem;
            box-shadow: 0 1px 3px #0A7ED0;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .header h1 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #0A7ED0;
        }

        .main-content {
            padding: 4rem 0;
        }

        .form-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .page-title {
            font-size: 2.25rem;
            font-weight: 800;
            color: #1e293b;
            margin-bottom: 0.5rem;
        }

        .page-subtitle {
            font-size: 0.875rem;
            color: #64748b;
        }

    .article-card {
      background: var(--solar-card-bg);
      border: rgb(134, 187, 204);
      border-radius: 20px;
      padding: 1.5rem;
      cursor: pointer;
      transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
      position: relative;
      height: 100%;
    }

    .article-card:hover {
      transform: translateY(-4px);
      border-color: rgba(59, 109, 17, 0.3);
      box-shadow: 0 8px 24px rgba(59, 109, 17, 0.08);
    }

    .card-icon {
      font-size: 1.75rem;
      margin-bottom: 0.75rem;
      display: block;
    }

    .card-tag {
      display: inline-block;
      font-size: 0.7rem;
      font-weight: 500;
      padding: 4px 12px;
      border-radius: 20px;
      margin-bottom: 0.9rem;
      letter-spacing: 0.3px;
    }

    .article-card h3 {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--solar-text);
      margin-bottom: 0.5rem;
      line-height: 1.3;
    }

    .article-card p {
      font-size: 0.82rem;
      font-weight: 300;
      color: var(--solar-subtle);
      line-height: 1.6;
      margin-bottom: 2rem;
    }

    .card-arrow {
      position: absolute;
      bottom: 1.2rem;
      right: 1.2rem;
      width: 28px;
      height: 28px;
      background: var(--solar-green-pale);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.8rem;
      color: var(--solar-green);
      opacity: 0;
      transition: opacity 0.2s;
    }

    .article-card:hover .card-arrow { opacity: 1; }

    .passeadiante-footer {
      border-top: 1px solid var(--solar-border);
      padding: 1.8rem 0;
    }

    .footer-brand {
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 600;
      color: var(--solar-green);
    }

    .footer-text {
      font-size: 0.82rem;
      color: var(--solar-subtle);
      font-weight: 300;
    }

    .email-offcanvas{
    height: 85vh !important;
    background: #fffdf8;
    color: #2d2d2d;
    border-radius: 0 0 30px 30px;
    }

    .email-offcanvas .offcanvas-header{
        border-bottom: 1px solid rgba(0,0,0,0.1);
        padding: 25px;
    }

    .email-offcanvas .offcanvas-title{
        font-family: 'Playfair Display', serif;
        font-size: 2rem;
    }

    .email-offcanvas .offcanvas-body{
        max-width: 700px;
        margin: auto;
        width: 100%;
        padding: 40px 20px;
    }

    .email-offcanvas .form-control{
        border-radius: 15px;
        padding: 14px;
        border: 1px solid #77afd7;
        background: #fffdf8;
        box-shadow: none;
    }

    .email-offcanvas .form-control:focus{
        border-color: #0A7ED0;
        box-shadow: 0 0 0 0.15rem rgba(115, 152, 212, 0.25);
    }

    .email-offcanvas .form-label{
        margin-bottom: 8px;
        font-weight: 500;
    }

    .passeadiante-btn{
        background: #0A7ED0;
        color: white;
        border: none;
        padding: 14px;
        border-radius: 15px;
        transition: 0.3s;
    }

    .passeadisante-btn:hover{
        background: #136BA9;
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(18px); }
      to   { opacity: 1; transform: translateY(0); }
    }

        @media (max-width: 768px) {
            .photo-slots {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .form-grid {
                grid-template-columns: 1fr;
            }
            
            .page-title {
                font-size: 1.75rem;
            }
        }