/* ===================================
   Contact CSS - Contact 섹션 스타일
   =================================== */

.contact-section {
    padding: 70px 0 20px;
    background: linear-gradient(180deg, var(--dark-light) 0%, var(--dark) 100%);
    min-height: 100vh;
    max-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

/* Contact Wrapper */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
    flex: 1;
    max-height: calc(100vh - 150px);
}

/* ===================================
   Left - Contact Info
   =================================== */

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-title {
    font-size: clamp(1.6rem, 4vw, 2rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 2px;
}

.contact-description {
    color: var(--gray-light);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 6px;
}

/* Contact Details */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    transition: var(--transition);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    transform: translateX(8px);
}

.contact-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--white);
    flex-shrink: 0;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 0.65rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.contact-value {
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.contact-value:hover {
    color: var(--primary-light);
}

/* ===================================
   Right - Contact Form
   =================================== */

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 20px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 11px;
}

/* Form Group */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 9px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    color: var(--white);
    font-size: 0.85rem;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--dark);
    color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 70px;
    max-height: 90px;
}

/* Submit Button */
.btn-submit {
    margin-top: 2px;
    width: 100%;
    justify-content: center;
    font-size: 0.95rem;
    padding: 11px 24px;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-submit:hover {
    transform: translateY(-2px);
}

.btn-submit i {
    transition: var(--transition);
}

.btn-submit:hover i {
    transform: translateX(4px);
}

/* ===================================
   Footer
   =================================== */

.contact-footer {
    text-align: center;
    padding: 16px 0 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: auto;
    flex-shrink: 0;
}

.contact-footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.contact-footer p {
    color: var(--gray);
    font-size: 0.75rem;
    margin: 0;
}

.contact-footer a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 0.75rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.contact-footer a:hover {
    color: var(--primary-light);
}

.contact-footer a i {
    font-size: 0.9rem;
}

/* Success/Error Messages */
.form-message {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    margin-top: 8px;
    animation: slideDown 0.3s ease;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Responsive - Contact
   =================================== */

@media (max-width: 1024px) {
    .contact-wrapper {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 80px 0 30px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-title {
        font-size: clamp(1.75rem, 5vw, 2rem);
    }

    .contact-description {
        font-size: 0.9rem;
    }

    .contact-details {
        gap: 16px;
    }

    .contact-item {
        padding: 14px;
    }

    .contact-icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    .contact-form-wrapper {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .contact-section {
        padding: 60px 0 20px;
    }

    .contact-wrapper {
        gap: 30px;
    }

    .contact-title {
        font-size: 1.5rem;
    }

    .contact-description {
        font-size: 0.85rem;
    }

    .contact-item {
        padding: 12px;
        gap: 12px;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .contact-value {
        font-size: 0.9rem;
    }

    .contact-form-wrapper {
        padding: 20px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 0.9rem;
    }

    .btn-submit {
        padding: 14px 28px;
        font-size: 1rem;
    }
}