.social-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #64748b;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}
.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}
.social-icon:hover {
    background: linear-gradient(135deg, #007aff 0%, #0056b3 100%);
    color: #ffffff;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 122, 255, 0.4);
}
.social-icon:hover::before { left: 100%; }

.contact-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s ease;
}
.contact-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.form-input {
    transition: all 0.3s ease;
    border: 2px solid #e2e8f0;
}
.form-input:focus {
    border-color: #d1d5db;
    box-shadow: none;
    transform: translateY(-1px);
}

.submit-btn {
    background: #007aff;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
}
.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}
.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 122, 255, 0.5);
    background: #0056b3;
}
.submit-btn:hover::before { left: 100%; }

.contact-info-item { transition: all 0.3s ease; padding: 0.75rem; border-radius: 8px; }
.contact-info-item:hover { background: rgba(0, 122, 255, 0.05); transform: translateX(4px); }

.page-title {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-brand { color: #007aff; }