.aox-contact-section {
    width: 90%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, sans-serif;
    color: #1a2c3e;
    line-height: 1.4;
}

.aox-contact-section * {
    box-sizing: border-box;
}

.aox-contact-section .contact-card {
    width: 100%;
    background: #ffffff;
    border-radius: 2rem;
    box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.2), 0 4px 12px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.aox-contact-section .contact-card:hover {
    box-shadow: 0 30px 55px -15px rgba(0, 0, 0, 0.25);
}

.aox-contact-section .card-header {
    padding: 2.5rem 2rem 1.8rem 2rem;
    text-align: center;
    background: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.aox-contact-section .card-header h1 {
    font-size: 3.2rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: #1A55D5;
    margin: 0;
    display: inline-block;
}

.aox-contact-section .contact-list {
    display: flex;
    flex-direction: row;
    padding: 1.8rem 1rem 2.2rem 1rem;
}

.aox-contact-section .contact-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    border-right: 1px solid #eef2f5;
    transition: all 0.25s cubic-bezier(0.2, 0, 0, 1);
    border-radius: 1rem;
}

.aox-contact-section .contact-item:last-child {
    border-right: none;
}

.aox-contact-section .contact-item:hover {
    background-color: #fafcff;
    transform: translateY(-2px);
}

.aox-contact-section .item-header {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 0.7rem;
}

.aox-contact-section .icon-wrapper {
    width: 48px;
    height: 48px;
    background: linear-gradient(125deg, #eef6fc, #e2edf7);
    border-radius: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1A55D5;
    font-size: 1.5rem;
    transition: all 0.2s;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.aox-contact-section .contact-item:hover .icon-wrapper {
    background: #1A55D5;
    color: white;
    transform: scale(1.02);
    box-shadow: 0 8px 18px -6px rgba(26, 85, 213, 0.3);
}

.aox-contact-section .role-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #132e42;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

.aox-contact-section .email-area {
    margin-left: calc(3.8rem - 50px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.aox-contact-section .email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    background: #f8fafd;
    padding: 0.65rem 1.2rem;
    border-radius: 60px;
    font-size: 1rem;
    font-weight: 500;
    color: #1A55D5;
    text-decoration: none;
    border: 1px solid #e2edf5;
    transition: all 0.2s ease;
    backdrop-filter: blur(2px);
    word-break: break-all;
    white-space: normal;
}

.aox-contact-section .email-link i {
    font-size: 1.5rem;
    color: #1A55D5;
    transition: transform 0.15s;
}

.aox-contact-section .email-link:hover {
    background: #1A55D5;
    border-color: #1A55D5;
    color: white;
    box-shadow: 0 6px 12px -8px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
}

.aox-contact-section .email-link:hover i {
    color: white;
}

.aox-contact-section .email-text {
    font-family: 'Inter', monospace;
    font-size: 1.1rem;
    letter-spacing: -0.2px;
    white-space: nowrap;
}

.aox-contact-section .helper-note {
    font-size: 1.0rem;
    color: #8aa0b0;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

@media (max-width: 640px) {
    .aox-contact-section {
        padding: 1rem;
    }
    .aox-contact-section .card-header {
        padding: 1.8rem 1rem 1.4rem 1rem;
    }
    .aox-contact-section .card-header h1 {
        font-size: 1.75rem;
    }
    .aox-contact-section .contact-list {
        flex-direction: column;
        padding: 1rem 1.2rem 1.5rem 1.2rem;
    }
    .aox-contact-section .contact-item {
        border-right: none;
        border-bottom: 1px solid #eef2f5;
        padding: 1.2rem 0.5rem;
    }
    .aox-contact-section .contact-item:last-child {
        border-bottom: none;
    }
    .aox-contact-section .role-title {
        font-size: 0.95rem;
    }
    .aox-contact-section .email-area {
        margin-left: calc(3rem - 50px);
    }
    .aox-contact-section .email-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    .aox-contact-section .icon-wrapper {
        width: 42px;
        height: 42px;
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .aox-contact-section .email-area {
        margin-left: calc(2.5rem - 50px);
    }
    .aox-contact-section .role-title {
        font-size: 0.9rem;
    }
}