/* CSS cho dịch vụ Thần Số Học - Cải thiện dựa trên tracuuthansohoc.com */

.numerology-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.numerology-header {
    text-align: center;
    margin-bottom: 40px;
    color: white;
}

.numerology-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.numerology-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.numerology-form {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.numerology-form .form-group {
    margin-bottom: 20px;
}

.numerology-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #374151;
}

.numerology-form input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.numerology-form input:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.numerology-submit {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
}

.numerology-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.4);
}

.numerology-results {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.numerology-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
    overflow: hidden;
}

.numerology-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8b5cf6, #7c3aed);
}

.numerology-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.numerology-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.numerology-number {
    font-size: 4rem;
    font-weight: 800;
    margin: 15px 0;
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.numerology-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #374151;
}

.numerology-meaning {
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.6;
    font-weight: 500;
}

/* Màu sắc cho từng số */
.numerology-1 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.numerology-2 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.numerology-3 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.numerology-4 { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); }
.numerology-5 { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); }
.numerology-6 { background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%); }
.numerology-7 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.numerology-8 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.numerology-9 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }

/* Challenge cards */
.numerology-challenge {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
}

/* Responsive */
@media (max-width: 768px) {
    .numerology-container {
        padding: 10px;
    }
    
    .numerology-card {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .numerology-number {
        font-size: 2.5rem;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.numerology-card {
    animation: fadeInUp 0.6s ease-out;
}

.numerology-card:nth-child(2) { animation-delay: 0.1s; }
.numerology-card:nth-child(3) { animation-delay: 0.2s; }
.numerology-card:nth-child(4) { animation-delay: 0.3s; }
.numerology-card:nth-child(5) { animation-delay: 0.4s; }
.numerology-card:nth-child(6) { animation-delay: 0.5s; }
