/* Reset e base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    padding: 40px 0;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border-radius: 20px;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.3);
}

.logo h1 {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.logo p {
    font-size: 1.2rem;
    color: #fef2f2;
    font-weight: 300;
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.welcome-section {
    text-align: center;
    background: white;
    padding: 60px 40px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(239, 68, 68, 0.1);
    margin-bottom: 60px;
    border: 2px solid #f3f4f6;
}

.welcome-section h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: #ef4444;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 1.5rem;
    color: #dc2626;
    margin-bottom: 30px;
    font-weight: 400;
}

.description {
    font-size: 1.3rem;
    color: #6b7280;
    margin-bottom: 40px;
    font-weight: 300;
}

/* Hearts animation */
.hearts-animation {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.heart {
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.5s);
}

.heart:nth-child(1) { --i: 0; }
.heart:nth-child(2) { --i: 1; }
.heart:nth-child(3) { --i: 2; }
.heart:nth-child(4) { --i: 3; }
.heart:nth-child(5) { --i: 4; }

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    width: 100%;
    max-width: 900px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.1);
    border: 2px solid #f3f4f6;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ef4444;
    margin-bottom: 15px;
}

.feature-card p {
    color: #6b7280;
    font-size: 1rem;
    line-height: 1.6;
}

/* WhatsApp QR Card Styles */
.whatsapp-qr-card {
    text-align: center;
}

/* WhatsApp Phone Card Styles */
.whatsapp-phone-card {
    text-align: center;
}

.phone-section {
    margin-top: 15px;
    text-align: center;
}

.qr-container {
    background: #f8fafc;
    border: 2px solid #d1d5db;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.qr-container:hover {
    border-color: #25d366;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
}

.qr-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
}

.qr-link:hover {
    text-decoration: none;
    color: inherit;
}

.qr-image {
    width: 120px;
    height: 120px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.qr-link:hover .qr-image {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.qr-text {
    color: #6b7280;
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

.qr-link:hover .qr-text {
    color: #25d366;
}

.whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: white;
    padding: 15px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-link:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    color: white;
}

.whatsapp-link i {
    font-size: 1.5rem;
}

.contact-link {
    display: inline-block;
    margin-top: 15px;
    color: #ef4444;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 16px;
    border: 1px solid #ef4444;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: #ef4444;
    color: white;
    text-decoration: none;
}

/* Facebook Card Styles */
.facebook-info {
    margin-top: 15px;
    text-align: center;
}

.facebook-desc {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-style: italic;
}

.facebook-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #1877f2;
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.3);
}

.facebook-link:hover {
    background: #166fe5;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(24, 119, 242, 0.4);
    text-decoration: none;
    color: white;
}

.facebook-link i {
    font-size: 1.3rem;
}

/* Instagram Card Styles */
.instagram-info {
    margin-top: 15px;
    text-align: center;
}

.instagram-desc {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.instagram-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(188, 24, 136, 0.3);
}

.instagram-link:hover {
    background: linear-gradient(45deg, #e6683c 0%, #dc2743 25%, #cc2366 50%, #bc1888 75%, #8a3ab9 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(188, 24, 136, 0.4);
    text-decoration: none;
    color: white;
}

.instagram-link i {
    font-size: 1.3rem;
}

/* Email Card Styles */
.email-info {
    margin-top: 15px;
    text-align: center;
}

.email-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.support-email {
    background: linear-gradient(45deg, #3b82f6, #1d4ed8);
    color: white;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.support-email:hover {
    background: linear-gradient(45deg, #1d4ed8, #1e40af);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    text-decoration: none;
    color: white;
}

.admin-email {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

.admin-email:hover {
    background: linear-gradient(45deg, #b91c1c, #991b1b);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
    text-decoration: none;
    color: white;
}

.email-link i {
    font-size: 1rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 60px;
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .logo h1 {
        font-size: 2.5rem;
    }
    
    .welcome-section {
        padding: 40px 20px;
    }
    
    .welcome-section h2 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .description {
        font-size: 1.1rem;
    }
    
    .hearts-animation {
        gap: 15px;
    }
    
    .heart {
        font-size: 1.5rem;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .whatsapp-info {
        flex-direction: column;
        gap: 20px;
    }
    
    .whatsapp-link {
        padding: 12px 20px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 2rem;
    }
    
    .welcome-section h2 {
        font-size: 1.8rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .description {
        font-size: 1rem;
    }
}