/* ============================================
   Education Page Styles
   ============================================ */

/* --- Education Timeline --- */
.education-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.education-timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--color-teal);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    gap: 25px;
    padding: 20px 0;
    position: relative;
}

.timeline-item__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: var(--radius-round);
    background-color: var(--color-teal);
    color: var(--text-light);
    font-size: 1.3rem;
    font-weight: 700;
    z-index: 1;
}

.timeline-item__content {
    background-color: var(--bg-white);
    padding: 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    flex: 1;
}

.timeline-item__content h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.timeline-item__content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

.timeline-item__duration {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--bg-light-blue);
    color: var(--color-teal);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

/* --- Education Center Gallery --- */
.center-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.center-gallery__item {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.center-gallery__item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.center-gallery__item:hover img {
    transform: scale(1.03);
}

/* --- Contact Grid (reuses contact page pattern) --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
}

.contact-info__title {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.contact-info__item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.contact-info__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: var(--radius-round);
    background-color: var(--color-teal);
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-info__item h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.contact-info__item p {
    color: var(--text-dark);
    line-height: 1.6;
}

.contact-info__item a {
    color: var(--color-teal);
}

.contact-info__item a:hover {
    color: var(--color-teal-dark);
}

/* --- Contact Form --- */
.contact-form__title {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    color: var(--text-dark);
    background-color: var(--bg-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 3px rgba(0, 151, 167, 0.15);
}

.form-group input.error,
.form-group textarea.error {
    border-color: #e53935;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    display: block;
    color: #e53935;
    font-size: 0.8rem;
    margin-top: 5px;
    min-height: 1.2em;
}

.form-hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.form-message {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.form-message--success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.form-message--error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

.contact-form__submit {
    width: 100%;
}

.contact-form__submit i {
    margin-right: 8px;
}

/* --- Google Maps --- */
.contact-map {
    width: 100%;
    line-height: 0;
}

.contact-map iframe {
    width: 100%;
    display: block;
}

/* --- Responsive --- */
@media (min-width: 768px) {
    .center-gallery {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .timeline-item {
        gap: 15px;
    }

    .timeline-item__number {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 1.1rem;
    }

    .education-timeline::before {
        left: 21px;
    }

    .timeline-item__content {
        padding: 18px;
    }
}