/* Platforms & Contact Section */
.platforms-contact-section {
    padding: 5rem 0;
    background: #f8fafc;
}

.section-header {
    position: relative;
    margin-bottom: 4rem;
}

.header-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #4361ee 0%, #3a56d4 100%);
    margin: 0 auto;
    border-radius: 2px;
}

/* Cards */
.platforms-card,
.contact-card {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #e9ecef;
    height: 100%;
}

.section-subtitle {
    font-size: 1.75rem;
    font-weight: 600;
    color: #212529;
    position: relative;
    padding-bottom: 1rem;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: #4361ee;
    border-radius: 2px;
}

/* Platform Cards */
.platform-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    height: 100%;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.1);
    border-color: #4361ee;
}

.platform-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #4361ee;
}

.platform-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #212529;
    margin-bottom: 0.5rem;
}

.platform-description {
    color: #6c757d;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.platform-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #4361ee;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.platform-link:hover {
    color: #3a56d4;
    gap: 0.75rem;
}

/* Features List */
.platform-features {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 12px;
}

.features-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #212529;
}

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

.features-list li {
    padding: 0.5rem 0;
    color: #495057;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.features-list li i {
    color: #38b000;
    font-size: 1.1rem;
}

/* Contact Form */
.contact-description {
    color: #6c757d;
    font-size: 1.1rem;
    line-height: 1.6;
}

.form-group {
    position: relative;
}

.form-label {
    display: block;
    font-weight: 500;
    color: #495057;
    margin-bottom: 0.5rem;
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 1.1rem;
    z-index: 2;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 3rem;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    font-size: 1rem;
    color: #212529;
    background: white;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #4361ee;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    padding-top: 1rem;
}

/* Submit Button */
.btn-primary {
    background: linear-gradient(135deg, #4361ee 0%, #3a56d4 100%);
    border: none;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1.125rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.2);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Privacy Note */
.privacy-note {
    color: #6c757d;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.privacy-note i {
    color: #38b000;
    font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .platforms-contact-section {
        padding: 3rem 1rem;
    }

    .section-header h1 {
        font-size: 2.25rem;
    }

    .platforms-card,
    .contact-card {
        padding: 1.5rem;
    }

    .platform-card {
        margin-bottom: 1rem;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.platform-card {
    animation: fadeIn 0.6s ease-out forwards;
}

.platform-card:nth-child(1) {
    animation-delay: 0.1s;
}

.platform-card:nth-child(2) {
    animation-delay: 0.2s;
}

.platform-card:nth-child(3) {
    animation-delay: 0.3s;
}

.platform-card:nth-child(4) {
    animation-delay: 0.4s;
}

.contact-card {
    animation: fadeIn 0.6s ease-out 0.5s forwards;
    opacity: 0;
}