.motto {
    padding: 96px 0;
    text-align: center;
    background-color: var(--color-white);
}

.motto__title {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary-teal);
    margin-bottom: 16px;
}

.motto__text {
    font-size: 18px;
    color: var(--color-text-light);
    margin: 0 auto;
    line-height: 1.7;
}

#about-details {
    padding: 96px 0;
}

.about-details__grid {
    display: flex;
    gap: 32px;
    align-items: stretch;
}

.about-details__column {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: calc((100% / 3) - (64px / 3));
}

.card {
    border: 2px dashed var(--color-primary-teal);
    border-radius: var(--border-radius-small); 
    padding: 25px;
    text-align: center;
    flex-grow: 1;

    /* --- Efek Frosted Glass --- */
    /* Gunakan warna putih transparan. Ubah 0.1 jadi lebih besar kalau mau kacanya lebih "pekat" */
    background: rgba(255, 255, 255, 0.1); 
    
    /* Efek blur untuk elemen di belakang card */
    backdrop-filter: blur(10px) brightness(1.13);
    
    /* Wajib ada agar efek blurnya jalan di browser Safari (macOS/iOS) */
    -webkit-backdrop-filter: blur(10px) brightness(1.13);
    
    /* (Opsional) Tambahkan border tipis & shadow agar efek kacanya lebih realistis */
    border: 1px solid rgba(255, 255, 255, 0.2); 
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
}

.card__title {
    color: var(--color-primary-dark-teal);
    
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
}

.card--contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
    border: none;
    padding: 0;
}

.card__title--contact {
    display: block;
    background-color: transparent;
    color: var(--color-text-dark);
    padding: 0;
    font-size: 24px;
    text-align: left;
    margin-bottom: 1px;
    transform: none;
}

.card--contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 25px;
}

.card__icon {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    flex-shrink: 0;
}

.card--contact-item a {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s ease;
}

.card--contact-item a:hover {
    color: var(--color-primary-teal);
}

.education-item {
    text-align: center;
}
.education-item:not(:last-child) {
    margin-bottom: 24px;
}

.education-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 2px;
}

.education-item p {
    font-size: 14px;
    font-weight: 500;
}

.education-item small {
    font-size: 14px;
    font-weight: 500;
    color: #9CA3AF;
}

.education-item--degree {
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}
.education-item--degree h3 {
    color: var(--color-primary-teal);
    font-weight: 700;
}

.education-item--degree p {
    font-weight: 600;
}

.experience-item {
    text-align: left;
}

.experience-item:not(:last-child) {
    margin-bottom: 24px;
}

.experience-item h4{
    font-size: 14px;
    font-weight: 600;
    color: #9CA3AF;
    margin-bottom: 2px;
}

.experience-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 2px;
}

.experience-item p{
    font-size: 14px;
    font-weight: 500;
    color: #9CA3AF;
}

.cert-item {
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}
.cert-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}
.cert-item small {
    font-size: 14px;
    font-weight: 500;
    color: #9CA3AF;
    display: block;
    margin-bottom: 4px;
}
.cert-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 2px;
}
.cert-item p {
    font-size: 12px;
    font-weight: 500;
}

.skills-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.skills-list li {
    font-weight: 500;
    font-size: 14px;
    display: flex;
    align-items: flex-start; 
    text-align: left;
}
.skills-list li::before {
    content: '✔';
    color: var(--color-primary-teal);
    margin-right: 10px;
    font-size: 18px;
    line-height: 1.5;
}

.tools-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    align-items: center;
    gap: 16px;
}

.tool-icon {
    position: relative;
}

.tool-icon img {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: block;
}

.tool-icon::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    background-color: var(--color-text-dark);
    color: var(--color-white);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 10;
}

.tool-icon:hover::after {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 992px) {
    .about-details__grid {
        flex-direction: column;
    }
    .about-details__column {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .card__title--tilted-left,
    .card__title--tilted-right {
        transform: none;
    }
}