/* ========== PROFILE SECTION STYLES ========== */
.profile-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e9ecef;
}

.profile-section:last-of-type {
    border-bottom: none;
}

/* Section Title with Hover Effect */
.section-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1.25rem;
    position: relative;
    display: inline-block;
    cursor: default;
    transition: color 0.3s ease;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #3498db, #2980b9);
    transition: width 0.4s ease;
}

.section-title:hover {
    color: #3498db;
}

.section-title:hover::after {
    width: 100%;
}

/* Section Content */
.section-content {
    font-size: 1rem;
    line-height: 1.8;
    color: #555;
    text-align: justify;
}

.section-content p {
    margin-bottom: 1rem;
}

.section-content p:last-child {
    margin-bottom: 0;
}

/* ========== CONTACT CARD STYLES ========== */
.contact-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    margin-top: 2rem;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.contact-card .card-body {
    padding: 2rem;
}

.contact-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.contact-title i {
    color: #3498db;
}

.contact-text {
    color: #555;
    line-height: 1.7;
    margin-bottom: 0;
}

.contact-info {
    color: #555;
}

.contact-item {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

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

/* ========== ANIMATION EFFECTS ========== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-in-out;
}

.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}

/* Variasi arah animasi */
.fade-left {
    transform: translateX(-30px);
}

.fade-left.show {
    transform: translateX(0);
}

.fade-right {
    transform: translateX(30px);
}

.fade-right.show {
    transform: translateX(0);
}

.fade-up {
    transform: translateY(30px);
}

.fade-up.show {
    transform: translateY(0);
}

.fade-down {
    transform: translateY(-30px);
}

.fade-down.show {
    transform: translateY(0);
}

/* Delay bergelombang */
.fade-in:nth-child(1) { transition-delay: 0.1s; }
.fade-in:nth-child(2) { transition-delay: 0.2s; }
.fade-in:nth-child(3) { transition-delay: 0.3s; }
.fade-in:nth-child(4) { transition-delay: 0.4s; }
.fade-in:nth-child(5) { transition-delay: 0.5s; }

/* ========== RESPONSIVE STYLES ========== */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.5rem;
    }

    .profile-section {
        margin-bottom: 2.5rem;
    }

    .contact-card .card-body {
        padding: 1.5rem;
    }

    .contact-title {
        font-size: 1.1rem;
    }
}