/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 35px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-base);
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn i {
    font-size: 1rem;
    transition: var(--transition-base);
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--dark-bg);
    box-shadow: 0 5px 20px rgba(0, 243, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.6);
}

.btn-primary:hover i {
    transform: translateX(5px) rotate(360deg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: rgba(0, 243, 255, 0.1);
    transform: translateY(-3px);
}

.btn-glow {
    animation: btn-glow 2s infinite;
}

@keyframes btn-glow {
    0%, 100% { box-shadow: 0 5px 20px rgba(0, 243, 255, 0.4); }
    50% { box-shadow: 0 5px 40px rgba(0, 243, 255, 0.8); }
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.btn-large {
    padding: 20px 50px;
    font-size: 1rem;
}

.btn-submit {
    position: relative;
    min-width: 200px;
}

.btn-submit.loading .btn-text {
    opacity: 0;
}

.btn-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
}

.btn-submit.loading .btn-loader {
    display: block;
}

.loader-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--dark-bg);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==================== SECTION HEADERS ==================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: rgba(188, 19, 254, 0.1);
    border: 1px solid var(--secondary-color);
    border-radius: 30px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: badge-glow 3s infinite;
}

.light-theme .section-badge {
    background: rgba(188, 19, 254, 0.15);
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 0 10px rgba(188, 19, 254, 0.3); }
    50% { box-shadow: 0 0 25px rgba(188, 19, 254, 0.6); }
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 15px;
}

.light-theme .section-title {
    color: #222;
}

.title-bracket {
    color: var(--primary-color);
    font-weight: 900;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: var(--gradient-1);
    margin: 15px auto;
    border-radius: 2px;
    position: relative;
    animation: expand-line 1s ease-out;
}

.title-underline::before,
.title-underline::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-color);
}

.title-underline::before { left: -4px; }
.title-underline::after { right: -4px; }

@keyframes expand-line {
    from { width: 0; }
    to { width: 80px; }
}

.section-description {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 20px auto 0;
    font-size: 1rem;
    line-height: 1.7;
}

.light-theme .section-description {
    color: #666;
}

/* ==================== SKILL CARDS ==================== */
.skills-category {
    margin-bottom: 50px;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(0, 243, 255, 0.2);
}

.category-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dark-bg);
}

.category-icon.security { background: var(--gradient-3); }
.category-icon.server { background: linear-gradient(135deg, #0aff0a 0%, #00f3ff 100%); }
.category-icon.software { background: linear-gradient(135deg, #bc13fe 0%, #00f3ff 100%); }

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 30px 25px;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.skill-card:hover::before {
    transform: scaleX(1);
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(0, 243, 255, 0.3);
}

.skill-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(0, 243, 255, 0.1);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--primary-color);
    transition: var(--transition-base);
}

.skill-card:hover .skill-logo {
    transform: rotateY(360deg);
    background: var(--primary-color);
    color: var(--dark-bg);
}

.skill-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.light-theme .skill-name { color: #222; }

.skill-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.light-theme .skill-desc { color: #666; }

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 15px;
}

.tag {
    padding: 5px 12px;
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: var(--transition-base);
}

.tag:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-2px);
}

.skill-level {
    margin-top: 15px;
}

.level-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 8px;
}

.light-theme .level-bar {
    background: rgba(0, 0, 0, 0.1);
}

.level-fill {
    height: 100%;
    background: var(--gradient-1);
    border-radius: 3px;
    transition: width 1s ease;
}

.level-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ==================== PROJECT CARDS ==================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(0, 243, 255, 0.3);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--primary-color);
    transition: var(--transition-base);
}

.project-placeholder.security {
    background: linear-gradient(135deg, rgba(188, 19, 254, 0.2) 0%, rgba(255, 10, 10, 0.2) 100%);
    color: var(--secondary-color);
}

.project-placeholder.server {
    background: linear-gradient(135deg, rgba(10, 255, 10, 0.2) 0%, rgba(0, 243, 255, 0.2) 100%);
    color: #0aff0a;
}

.project-card:hover .project-placeholder {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: 15px;
    transform: translateY(20px);
    transition: var(--transition-base);
}

.project-card:hover .project-links {
    transform: translateY(0);
}

.project-link {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.2rem;
    transition: var(--transition-base);
}

.project-link:hover {
    background: var(--secondary-color);
    transform: scale(1.2) rotate(360deg);
}

.project-content {
    padding: 25px;
}

.project-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.light-theme .project-title { color: #222; }

.project-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.light-theme .project-description { color: #666; }

.projects-cta {
    text-align: center;
}

/* ==================== CERTIFICATE CARDS ==================== */
.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.certificate-card {
    background: var(--card-bg);
    border: 1px solid rgba(188, 19, 254, 0.3);
    border-radius: var(--radius-lg);
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.certificate-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--secondary-color);
    box-shadow: 0 20px 60px rgba(188, 19, 254, 0.3);
}

.cert-badge {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(188, 19, 254, 0.2) 0%, rgba(0, 243, 255, 0.2) 100%);
    border: 3px solid var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--secondary-color);
    animation: rotate-slow 10s linear infinite;
}

@keyframes rotate-slow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.certificate-card:hover .cert-badge {
    animation-play-state: paused;
    background: var(--secondary-color);
    color: var(--dark-bg);
    transform: scale(1.1);
}

.cert-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.light-theme .cert-title { color: #222; }

.cert-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.light-theme .cert-subtitle { color: #666; }

.cert-issuer,
.cert-date,
.cert-credential {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.light-theme .cert-issuer,
.light-theme .cert-date,
.light-theme .cert-credential {
    color: #666;
}

.cert-issuer i,
.cert-date i,
.cert-credential i {
    color: var(--secondary-color);
}

.cert-verify {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 10px 25px;
    background: rgba(188, 19, 254, 0.1);
    border: 1px solid var(--secondary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary-color);
    transition: var(--transition-base);
}

.cert-verify:hover {
    background: var(--secondary-color);
    color: var(--dark-bg);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(188, 19, 254, 0.4);
}

/* ==================== CONTACT SECTION ==================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}

.contact-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.contact-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.7;
}

.light-theme .contact-description { color: #666; }

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--glass-bg);
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-base);
    margin-bottom: 12px;
    transition: var(--transition-base);
}

.contact-item:hover {
    transform: translateX(10px);
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(0, 243, 255, 0.2);
}

.contact-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-1);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--dark-bg);
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 3px;
}

.contact-text a,
.contact-text span {
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-base);
}

.light-theme .contact-text a,
.light-theme .contact-text span { color: #222; }

.contact-text a:hover { color: var(--primary-color); }

.contact-social h4 {
    font-family: var(--font-heading);
    margin-bottom: 15px;
    color: var(--text-primary);
}

.light-theme .contact-social h4 { color: #222; }

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--glass-bg);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-5px) rotate(360deg);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.4);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--card-bg);
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 35px;
}

.light-theme .contact-form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 184, 204, 0.3);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-input {
    width: 100%;
    padding: 15px 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-base);
    outline: none;
}

.light-theme .form-input {
    color: #222;
    border-bottom-color: rgba(0, 0, 0, 0.2);
}

.form-input:focus {
    border-bottom-color: var(--primary-color);
}

.form-label {
    position: absolute;
    top: 15px;
    left: 0;
    color: var(--text-secondary);
    font-size: 1rem;
    pointer-events: none;
    transition: var(--transition-base);
}

.light-theme .form-label { color: #666; }

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
    top: -10px;
    font-size: 0.85rem;
    color: var(--primary-color);
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: var(--transition-base);
}

.form-input:focus ~ .form-line {
    width: 100%;
}

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

/* ==================== FOOTER ==================== */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid rgba(0, 243, 255, 0.2);
    padding: 50px 0 25px;
    position: relative;
}

.light-theme .footer {
    background: #e0e0e0;
    border-top-color: rgba(0, 243, 255, 0.3);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-brand {
    max-width: 350px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 15px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
}

.footer-logo i {
    font-size: 1.8rem;
    animation: glow-effect 2s infinite;
}

.footer-tagline {
    color: var(--text-secondary);
    line-height: 1.6;
}

.light-theme .footer-tagline { color: #666; }

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.light-theme .footer-bottom {
    border-top-color: rgba(0, 0, 0, 0.1);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    box-shadow: 0 5px 20px rgba(0, 243, 255, 0.4);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.6);
}

/* ==================== TOAST NOTIFICATION ==================== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 25px;
    background: var(--card-bg);
    border: 2px solid var(--success-color);
    border-radius: var(--radius-base);
    box-shadow: 0 10px 40px rgba(10, 255, 10, 0.3);
    transform: translateX(-400px);
    transition: var(--transition-base);
    z-index: var(--z-max);
}

.toast.show {
    transform: translateX(0);
}

.toast-icon {
    width: 35px;
    height: 35px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.2rem;
    animation: checkmark 0.5s ease;
}

@keyframes checkmark {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.toast-message {
    font-weight: 600;
    color: var(--text-primary);
}

.light-theme .toast-message { color: #222; }

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid,
    .certificates-grid,
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .skills-category {
        margin-bottom: 40px;
    }
    
    .category-title {
        flex-direction: column;
        text-align: center;
    }
    
    .projects-grid,
    .certificates-grid,
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
    }
    
    .toast {
        left: 15px;
        right: 15px;
        bottom: 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .profile-wrapper {
        width: 240px;
        height: 310px;
    }
    
    .profile-image-container {
        width: 190px;
        height: 240px;
    }
    
    .skill-card,
    .project-card,
    .certificate-card {
        padding: 25px 20px;
    }
}
/* ==================== PERBAIKAN HERO IMAGE ==================== */
.profile-wrapper {
    position: relative;
    width: 300px;
    height: 380px;
    margin: 0 auto;
}

.profile-image-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 350px;
    border: 3px solid var(--primary-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 0 50px rgba(0, 243, 255, 0.3);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: grayscale(100%);
    transition: var(--transition-slow);
}

.profile-image-container:hover .profile-img {
    filter: grayscale(0%);
}

/* Perbaikan untuk mobile */
@media (max-width: 1024px) {
    .profile-wrapper {
        width: 250px;
        height: 320px;
    }
    
    .profile-image-container {
        width: 230px;
        height: 290px;
    }
}

@media (max-width: 768px) {
    .profile-wrapper {
        width: 200px;
        height: 260px;
    }
    
    .profile-image-container {
        width: 180px;
        height: 230px;
    }
}

/* ==================== PERBAIKAN SKILLS (TANPA BARS) ==================== */
.skill-card {
    background: var(--card-bg);
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 30px 25px;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.skill-card:hover::before {
    transform: scaleX(1);
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(0, 243, 255, 0.3);
}

.skill-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(0, 243, 255, 0.1);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--primary-color);
    transition: var(--transition-base);
}

.skill-card:hover .skill-logo {
    transform: rotateY(360deg);
    background: var(--primary-color);
    color: var(--dark-bg);
}

.skill-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.light-theme .skill-name { color: #222; }

.skill-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.light-theme .skill-desc { color: #666; }

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: auto;
}

.tag {
    padding: 5px 12px;
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: var(--transition-base);
}

.tag:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-2px);
}

/* Hapus skill-level dari CSS */
.skill-level,
.level-bar,
.level-fill,
.level-text {
    display: none;
}

/* ==================== PERBAIKAN APJII MONITORING ==================== */
.apjii-monitoring {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    position: relative;
    overflow: hidden;
}

.light-theme .apjii-monitoring {
    background: linear-gradient(180deg, #f0f0f0 0%, #e8e8e8 100%);
}

.monitoring-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 5%;
}

.monitoring-header-section {
    text-align: center;
    margin-bottom: 50px;
}

.monitoring-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: rgba(0, 243, 255, 0.1);
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 1px;
}

.light-theme .monitoring-badge {
    background: rgba(0, 243, 255, 0.15);
}

.monitoring-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 15px;
}

.light-theme .monitoring-title {
    color: #222;
}

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

.light-theme .monitoring-subtitle {
    color: #666;
}

/* APJII Stats Grid - Perbaikan Layout */
.apjii-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.stat-card {
    background: var(--card-bg);
    border: 2px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 25px;
    transition: var(--transition-base);
}

.light-theme .stat-card {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 243, 255, 0.3);
}

.stat-card.large {
    grid-column: span 1;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(0, 243, 255, 0.2);
}

.stat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(0, 243, 255, 0.2);
}

.stat-header i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.stat-header h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0;
}

.light-theme .stat-header h3 {
    color: #222;
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stat-main-value {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}

.stat-main-value .value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.stat-main-value .unit {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.light-theme .stat-main-value .unit {
    color: #666;
}

.stat-progress {
    margin-top: 10px;
}

.progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.light-theme .progress-bar {
    background: rgba(0, 0, 0, 0.1);
}

.progress-fill {
    height: 100%;
    background: var(--gradient-1);
    border-radius: 4px;
    transition: width 1s ease;
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: progress-shine 2s infinite;
}

@keyframes progress-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.light-theme .progress-labels {
    color: #666;
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.light-theme .stat-trend {
    border-top-color: rgba(0, 0, 0, 0.1);
}

.stat-trend.positive {
    color: #0aff0a;
}

.stat-detail {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.light-theme .stat-detail {
    border-bottom-color: rgba(0, 0, 0, 0.05);
}

.stat-detail:last-child {
    border-bottom: none;
}

.stat-detail .label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.light-theme .stat-detail .label {
    color: #666;
}

.stat-detail .value {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
}

/* IXP Monitoring Grid */
.ixp-monitoring-grid {
    margin-bottom: 50px;
}

.ixp-panel {
    background: var(--card-bg);
    border: 2px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 30px;
}

.light-theme .ixp-panel {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 243, 255, 0.3);
}

.ixp-panel.full-width {
    grid-column: 1 / -1;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(0, 243, 255, 0.2);
    flex-wrap: wrap;
    gap: 15px;
}

.panel-header h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.light-theme .panel-header h3 {
    color: #222;
}

.panel-header h3 i {
    color: var(--primary-color);
}

.panel-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.refresh-btn {
    padding: 8px 20px;
    background: var(--gradient-1);
    border: none;
    border-radius: var(--radius-base);
    color: var(--dark-bg);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-base);
}

.refresh-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 243, 255, 0.4);
}

.refresh-btn:hover i {
    animation: spin 1s linear;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.last-sync {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.light-theme .last-sync {
    color: #666;
}

/* IXP Location Grid */
.ixp-location-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.ixp-location-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 243, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 25px;
    transition: var(--transition-base);
}

.light-theme .ixp-location-card {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 184, 204, 0.2);
}

.ixp-location-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.15);
}

.location-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.location-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dark-bg);
}

.location-info h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-primary);
    margin: 0 0 5px 0;
}

.light-theme .location-info h4 {
    color: #222;
}

.location-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.location-status.online {
    background: rgba(10, 255, 10, 0.15);
    color: #0aff0a;
    border: 1px solid #0aff0a;
}

.location-status.online i {
    animation: pulse-online 2s infinite;
}

@keyframes pulse-online {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.location-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.light-theme .metric-label {
    color: #666;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.metric-value.success {
    color: #0aff0a;
}

.metric-value.warning {
    color: #ffaa0a;
}

.metric-value.danger {
    color: #ff0a0a;
}

.location-traffic-chart {
    height: 80px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-base);
    padding: 10px;
}

.light-theme .location-traffic-chart {
    background: rgba(0, 0, 0, 0.05);
}

.location-traffic-chart canvas {
    width: 100% !important;
    height: 100% !important;
}

/* BGP Servers */
.bgp-panel {
    background: var(--card-bg);
    border: 2px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 30px;
    margin-bottom: 50px;
}

.light-theme .bgp-panel {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 243, 255, 0.3);
}

.bgp-servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.bgp-server {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 243, 255, 0.15);
    border-radius: var(--radius-base);
    padding: 20px;
    transition: var(--transition-base);
}

.light-theme .bgp-server {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 184, 204, 0.2);
}

.bgp-server:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.server-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.light-theme .server-header {
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

.server-name {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 600;
}

.light-theme .server-name {
    color: #222;
}

.server-status {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
}

.server-status.online {
    background: rgba(10, 255, 10, 0.15);
    color: #0aff0a;
    border: 1px solid #0aff0a;
}

.server-info {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
}

.info-label {
    color: var(--text-secondary);
}

.light-theme .info-label {
    color: #666;
}

.info-value {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--primary-color);
}

/* Alerts Panel */
.alerts-panel {
    background: var(--card-bg);
    border: 2px solid rgba(0, 243, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 30px;
}

.light-theme .alerts-panel {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 243, 255, 0.3);
}

.alerts-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.alert-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-left: 4px solid;
    border-radius: var(--radius-base);
    transition: var(--transition-base);
}

.light-theme .alert-item {
    background: rgba(0, 0, 0, 0.05);
}

.alert-item:hover {
    transform: translateX(5px);
}

.alert-item.success {
    border-left-color: #0aff0a;
}

.alert-item.success i {
    color: #0aff0a;
}

.alert-item.warning {
    border-left-color: #ffaa0a;
}

.alert-item.warning i {
    color: #ffaa0a;
}

.alert-item.danger {
    border-left-color: #ff0a0a;
}

.alert-item.danger i {
    color: #ff0a0a;
}

.alert-item i {
    font-size: 1.5rem;
    margin-top: 2px;
}

.alert-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
}

.alert-title {
    font-weight: 600;
    color: var(--text-primary);
}

.light-theme .alert-title {
    color: #222;
}

.alert-time {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.light-theme .alert-time {
    color: #666;
}

/* Responsive untuk APJII */
@media (max-width: 1024px) {
    .apjii-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .apjii-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .ixp-location-grid {
        grid-template-columns: 1fr;
    }
    
    .bgp-servers-grid {
        grid-template-columns: 1fr;
    }
    
    .panel-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .panel-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .location-stats {
        grid-template-columns: 1fr;
    }
}
/* ==================== ABOUT SECTION - FIXED ==================== */
.about {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
}

.light-theme .about {
    background: linear-gradient(180deg, #f0f0f0 0%, #e8e8e8 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: center;
}

.about-images {
    position: relative;
    display: flex;
    justify-content: center;
}

.about-img-wrapper {
    position: relative;
    width: 100%;
    max-width: 320px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.2);
    transition: var(--transition-base);
}

.about-img-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 243, 255, 0.3);
}

.about-img-main {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%);
    transition: var(--transition-slow);
}

.about-img-wrapper:hover .about-img-main {
    filter: grayscale(0%);
}

.about-img-frame {
    position: absolute;
    top: 15px;
    left: 15px;
    right: -15px;
    bottom: -15px;
    border: 3px solid var(--primary-color);
    border-radius: var(--radius-lg);
    z-index: -1;
    animation: frame-pulse 3s infinite;
}

@keyframes frame-pulse {
    0%, 100% { transform: translate(0, 0); opacity: 1; }
    50% { transform: translate(8px, 8px); opacity: 0.8; }
}

.experience-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    padding: 20px;
    background: var(--gradient-1);
    border-radius: var(--radius-base);
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.4);
    animation: float-card 3s ease-in-out infinite;
    z-index: 10;
    min-width: 100px;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.exp-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: var(--dark-bg);
    display: block;
    line-height: 1;
}

.exp-text {
    font-size: 0.8rem;
    color: var(--dark-bg);
    font-weight: 600;
    margin-top: 5px;
}

.about-text {
    padding: 20px 0;
}

.about-subtitle {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.light-theme .about-subtitle {
    color: #00b8cc;
}

.about-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 1rem;
}

.light-theme .about-description {
    color: #555;
}

.about-info {
    margin: 30px 0;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-base);
}

.light-theme .info-item {
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

.info-item:hover {
    transform: translateX(5px);
}

.info-item i {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 3px;
}

.info-value {
    font-weight: 600;
    color: var(--text-primary);
}

.light-theme .info-value {
    color: #222;
}

.info-value.available {
    color: var(--success-color);
}

.about-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

/* Responsive untuk About Section */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-images {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .about-img-wrapper {
        max-width: 320px;
    }
    
    .about-text {
        padding: 20px 0;
    }
}

@media (max-width: 768px) {
    .about {
        padding: 60px 0;
    }
    
    .about-img-wrapper {
        max-width: 260px;
    }
    
    .experience-card {
        right: 0;
        bottom: -15px;
        padding: 15px;
        min-width: 90px;
    }
    
    .exp-number {
        font-size: 1.8rem;
    }
    
    .exp-text {
        font-size: 0.75rem;
    }
    
    .about-subtitle {
        font-size: 1.4rem;
    }
    
    .about-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .about-img-wrapper {
        max-width: 220px;
    }
    
    .experience-card {
        padding: 12px;
        min-width: 80px;
    }
    
    .exp-number {
        font-size: 1.5rem;
    }
}
/* ==================== FINAL FIX - HIDE GREEN BOX ==================== */

/* Hide experience card on mobile */
@media (max-width: 768px) {
    .experience-card {
        display: none !important;
    }
    
    .about-img-frame {
        display: none !important;
    }
    
    .about-images {
        overflow: hidden !important;
        position: relative !important;
    }
    
    .about-img-wrapper {
        overflow: hidden !important;
        position: relative !important;
    }
}

/* Prevent any overflow in body */
body {
    overflow-x: hidden !important;
    position: relative !important;
}

/* Hide any pseudo elements that might cause overflow */
@media (max-width: 768px) {
    .about-img-wrapper::before,
    .about-img-wrapper::after,
    .about-images::before,
    .about-images::after {
        display: none !important;
    }
}

/* Fix for all sections */
section {
    overflow-x: hidden !important;
}

/* Ensure container doesn't overflow */
.container {
    overflow-x: hidden !important;
    max-width: 100% !important;
}

/* Extra small devices */
@media (max-width: 480px) {
    .about-img-wrapper {
        max-width: 220px !important;
    }
}
.skill-logo.debian::before {
    content: '';
    display: block;
    width: 40px;
    height: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'%3E%3Cpath fill='%2300f3ff' d='M128 20c-60.8 0-110 49.2-110 110s49.2 110 110 110c35.3 0 64-28.7 64-64 0-20.5-16.6-37.1-37.1-37.1-11.9 0-21.5 9.6-21.5 21.5 0 6.9 5.6 12.5 12.5 12.5 4 0 7.3-3.3 7.3-7.3 0-2.3-1.9-4.2-4.2-4.2-1.3 0-2.3-1-2.3-2.3 0-2.1 1.7-3.8 3.8-3.8 6.2 0 11.2 5 11.2 11.2 0 15.3-12.4 27.7-27.7 27.7-26.4 0-47.9-21.4-47.9-47.9 0-44.2 35.8-80 80-80 26.5 0 48 21.5 48 48 0 41.4-33.6 75-75 75-45.8 0-83-37.2-83-83s37.2-83 83-83c24.3 0 46.2 10.5 61.3 27.2l8.7-7.9C179.2 32.1 154.7 20 128 20z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.skill-logo.debian i {
    display: none;
}
/* Project Images */
.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition-slow);
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
    backdrop-filter: blur(5px);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: 15px;
    transform: translateY(20px);
    transition: var(--transition-base);
}

.project-card:hover .project-links {
    transform: translateY(0);
}

.project-link {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.2rem;
    transition: var(--transition-base);
}

.project-link:hover {
    background: var(--secondary-color);
    transform: scale(1.2) rotate(360deg);
}
/* ==================== SIGNATURE ANIMATION - UPDATED ==================== */
.signature-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    opacity: 0;
    animation: fadeInSignature 1s ease forwards;
    animation-delay: 1.5s;
}

.signature-svg {
    width: 280px;
    height: 100px;
    filter: drop-shadow(0 0 8px var(--primary-color)) 
            drop-shadow(0 0 15px var(--primary-color));
}

.signature-path {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 900;
    stroke-dashoffset: 900;
    animation: drawSignature 3.5s ease forwards;
    animation-delay: 1.5s;
}

.signature-text {
    display: block;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 5px;
    opacity: 0;
    animation: fadeInText 0.5s ease forwards;
    animation-delay: 5s;
    letter-spacing: 2px;
}

@keyframes drawSignature {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInSignature {
    to {
        opacity: 1;
    }
}

@keyframes fadeInText {
    to {
        opacity: 1;
    }
}

/* Responsive signature */
@media (max-width: 768px) {
    .signature-svg {
        width: 220px;
        height: 80px;
    }
    
    .signature-text {
        font-size: 0.65rem;
    }
}

@media (max-width: 480px) {
    .signature-container {
        display: none;
    }
}