body {
    background: var(--background);
}

.contact-page {
    min-height: 100vh;
    padding: calc(var(--header-height) + 48px) 0 80px;
    position: relative;
}

.contact-page::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 400px;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(37, 99, 235, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 20% 30%, rgba(0, 212, 255, 0.06), transparent);
    pointer-events: none;
    z-index: 0;
}

.contact-page .container {
    position: relative;
    z-index: 1;
}

.contact-hero {
    text-align: center;
    margin-bottom: 64px;
}

.contact-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(29, 78, 216, 0.08));
    border: 1px solid rgba(37, 99, 235, 0.2);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}

.contact-hero-badge i {
    font-size: 0.9rem;
}

.contact-hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 20px;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.contact-info-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 32px 28px;
    border: 1px solid var(--border);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.3);
}

.contact-info-card:hover::before {
    opacity: 1;
}

.contact-info-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(29, 78, 216, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.contact-info-card-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.contact-info-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 12px;
}

.contact-info-card-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 16px;
}

.contact-info-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.08);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
}

.contact-info-card-badge i {
    font-size: 0.75rem;
}

.contact-form-container {
    background: #ffffff;
    border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.contact-form-card {
    padding: 48px;
}

.contact-form-header {
    text-align: center;
    margin-bottom: 40px;
}

.contact-form-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 12px;
}

.contact-form-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.contact-field-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-label i {
    font-size: 0.85rem;
    color: var(--primary);
}

.contact-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 2px solid var(--border);
    font-size: 0.95rem;
    background: var(--background);
    transition: all var(--transition-base);
    font-family: inherit;
}

.contact-input:hover {
    border-color: rgba(37, 99, 235, 0.3);
}

.contact-input:focus {
    outline: none;
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.contact-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

.contact-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.contact-submit-btn {
    width: 100%;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 600;
    justify-content: center;
    gap: 12px;
    border-radius: 12px;
    margin-top: 8px;
    position: relative;
    overflow: hidden;
}

.contact-submit-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.contact-submit-btn:hover::before {
    transform: translateX(100%);
}

.contact-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.contact-alert {
    margin-top: 24px;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    animation: slideIn 0.3s ease-out;
}

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

.contact-alert i {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-alert-success {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border: 2px solid #2563eb;
    color: #1d4ed8;
}

.contact-alert-success strong {
    display: block;
    margin-bottom: 4px;
    font-weight: 700;
    font-size: 1rem;
}

.contact-alert-success p {
    margin: 0;
    font-size: 0.85rem;
    opacity: 0.9;
}

.contact-alert-error {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    border: 2px solid #ef4444;
    color: #b91c1c;
}

.contact-direct-info {
    margin-top: 40px;
    padding-top: 32px;
}

.contact-direct-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-direct-divider::before,
.contact-direct-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

.contact-direct-divider span {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
}

.contact-direct-content {
    text-align: center;
    padding: 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(29, 78, 216, 0.02));
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.contact-direct-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 8px;
}

.contact-direct-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 16px;
}

.contact-direct-email {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 12px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
}

.contact-direct-email:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contact-direct-email i {
    font-size: 1rem;
}

@media (max-width: 900px) {
    .contact-hero-title {
        font-size: 2.2rem;
    }

    .contact-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-form-card {
        padding: 32px 24px;
    }

    .contact-form-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 600px) {
    .contact-page {
        padding: calc(var(--header-height) + 32px) 16px 60px;
    }

    .contact-hero {
        margin-bottom: 48px;
    }

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

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

    .contact-form-card {
        padding: 28px 20px;
    }

    .contact-form-title {
        font-size: 1.6rem;
    }
}