/* ============================================
   DOWNLOAD PAGE - LIGHT BLUE THEME
   ============================================ */

/* Color Variables */
:root {
    --primary-color: #42a5f5;
    --primary-dark: #1976d2;
    --primary-light: #64b5f6;
    --success-color: #66bb6a;
    --text-dark: #212121;
    --text-gray: #616161;
    --text-light: #9e9e9e;
    --bg-light: #f5f9fc;
    --bg-white: #ffffff;
    --bg-blue-light: #e3f2fd;
    --bg-blue-lighter: #f0f7ff;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Download Hero Section */
.download-hero-section {
    background: linear-gradient(135deg, #64b5f6 0%, #42a5f5 100%);
    padding: 60px 0;
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

    .download-hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
        opacity: 0.3;
    }

.download-hero-content {
    position: relative;
    z-index: 1;
}

.download-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.download-hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 12px 30px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
}

/* Download Form Section */
.download-form-section {
    padding: 80px 0;
    background-color: var(--bg-light);
    margin-top: -30px;
    position: relative;
    z-index: 2;
}

/* Form Card */
.form-card {
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

    .form-card:hover {
        box-shadow: var(--shadow-lg);
    }

.form-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--bg-blue-light);
}

    .form-header i {
        font-size: 3rem;
        color: var(--primary-color);
        margin-bottom: 15px;
        display: block;
    }

    .form-header h3 {
        font-size: 1.8rem;
        font-weight: 700;
        color: var(--text-dark);
        margin-bottom: 10px;
    }

    .form-header p {
        font-size: 1rem;
        color: var(--text-gray);
        margin: 0;
    }

/* Form Elements */
.form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

    .form-label i {
        color: var(--primary-color);
    }

.required {
    color: #e53935;
    font-weight: 700;
}

.form-control,
.form-select {
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

    .form-control:focus,
    .form-select:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.2rem rgba(66, 165, 245, 0.25);
    }

    .form-control::placeholder {
        color: var(--text-light);
    }

textarea.form-control {
    resize: vertical;
}

/* Custom Checkbox */
.custom-checkbox {
    background-color: var(--bg-blue-lighter);
    padding: 15px 20px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
}

    .custom-checkbox .form-check-input {
        width: 20px;
        height: 20px;
        border: 2px solid var(--primary-color);
        cursor: pointer;
    }

        .custom-checkbox .form-check-input:checked {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
        }

    .custom-checkbox .form-check-label {
        font-size: 0.95rem;
        color: var(--text-dark);
        cursor: pointer;
        margin-left: 10px;
    }

/* Download Button */
.btn-download {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-white);
    border: none;
    padding: 15px 50px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

    .btn-download:hover {
        background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
        transform: translateY(-3px);
        box-shadow: var(--shadow-lg);
        color: var(--bg-white);
    }

/* Requirements Card */
.requirements-card {
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.requirements-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-white);
    padding: 25px;
    text-align: center;
}

    .requirements-header i {
        font-size: 2.5rem;
        margin-bottom: 10px;
        display: block;
    }

    .requirements-header h3 {
        margin: 0;
        font-size: 1.5rem;
        font-weight: 600;
    }

.requirements-content {
    padding: 30px 25px;
}

.requirement-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

    .requirement-item:last-child {
        border-bottom: none;
    }

.requirement-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
}

    .requirement-icon i {
        font-size: 1.5rem;
        color: var(--bg-white);
    }

.requirement-details h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.requirement-details p {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin: 0;
}

/* Features List Card */
.features-list-card {
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.features-list-header {
    background-color: var(--bg-blue-light);
    padding: 20px;
    text-align: center;
}

    .features-list-header i {
        font-size: 2rem;
        color: var(--primary-color);
        margin-bottom: 10px;
        display: block;
    }

    .features-list-header h3 {
        margin: 0;
        font-size: 1.3rem;
        font-weight: 600;
        color: var(--text-dark);
    }

.features-list {
    list-style: none;
    padding: 25px;
    margin: 0;
}

    .features-list li {
        padding: 12px 0;
        font-size: 0.95rem;
        color: var(--text-gray);
        display: flex;
        align-items: center;
        border-bottom: 1px solid var(--border-color);
    }

        .features-list li:last-child {
            border-bottom: none;
        }

    .features-list i {
        color: var(--success-color);
        font-size: 1.1rem;
        margin-right: 12px;
        flex-shrink: 0;
    }

/* Quick Download Section */
.quick-download-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 60px 0;
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

    .quick-download-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
        opacity: 0.3;
    }

.quick-download-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.quick-download-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

.quick-download-buttons {
    position: relative;
    z-index: 1;
}

.quick-download-section .btn-light {
    background-color: var(--bg-white);
    color: var(--primary-color);
    border: none;
    padding: 14px 32px;
    font-size: 1.1rem;
    font-weight: 600;
}

    .quick-download-section .btn-light:hover {
        background-color: var(--bg-light);
        transform: translateY(-3px);
        box-shadow: var(--shadow-lg);
    }

.quick-download-section .btn-outline-light {
    border: 2px solid var(--bg-white);
    color: var(--bg-white);
    padding: 14px 32px;
    font-size: 1.1rem;
    font-weight: 600;
}

    .quick-download-section .btn-outline-light:hover {
        background-color: var(--bg-white);
        color: var(--primary-color);
        transform: translateY(-3px);
    }

/* Responsive Design */
@media (max-width: 991px) {
    .download-hero-title {
        font-size: 2rem;
    }

    .download-hero-subtitle {
        font-size: 1.1rem;
    }

    .form-card {
        padding: 30px 20px;
    }

    .requirements-card {
        margin-top: 30px;
    }
}

@media (max-width: 767px) {
    .download-hero-section {
        padding: 40px 0;
    }

    .download-hero-title {
        font-size: 1.75rem;
    }

    .download-hero-subtitle {
        font-size: 1rem;
    }

    .hero-badge {
        font-size: 0.85rem;
        padding: 10px 20px;
    }

    .form-card {
        padding: 25px 15px;
    }

    .btn-download {
        width: 100%;
        padding: 14px 30px;
    }

    .quick-download-buttons .btn {
        display: block;
        margin: 10px 0 !important;
        width: 100%;
    }
}