.usecase-contact-section {
    position: relative;
    padding: 60px 20px 80px 20px;
    margin-top: -30px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
    z-index: 10;
}

.usecase-contact-container {
    max-width: 800px;
    width: 100%;
    background: rgba(15, 15, 20, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.usecase-contact-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.08), transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(162, 155, 254, 0.08), transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.usecase-contact-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

.usecase-contact-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.usecase-contact-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.usecase-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
}

.usecase-contact-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.usecase-contact-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-left: 4px;
}

.usecase-contact-input {
    width: 100%;
    padding: 14px 20px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    font-family: var(--font-main);
    transition: all 0.3s ease;
}

.usecase-contact-input:focus {
    outline: none;
    border-color: rgba(0, 240, 255, 0.5);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.1);
}

.usecase-contact-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.usecase-contact-button {
    margin-top: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1) 0%, rgba(162, 155, 254, 0.1) 100%);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 12px;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.usecase-contact-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #00f0ff 0%, #7000ff 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.usecase-contact-button:hover::before {
    opacity: 1;
}

.usecase-contact-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 240, 255, 0.2);
    border-color: transparent;
}

.usecase-contact-success {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: rgba(0, 255, 128, 0.1);
    border: 1px solid rgba(0, 255, 128, 0.3);
    border-radius: 12px;
    color: #00ff80;
    font-weight: 500;
    margin-top: 20px;
    animation: fadeUp 0.5s ease;
}

@media (max-width: 768px) {
    .usecase-contact-container {
        padding: 40px 20px;
    }

    .usecase-contact-title {
        font-size: 1.8rem;
    }
}