/* Main Section Layouts */
section {
    padding: var(--section-padding);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 80px;
    align-items: center;
    padding: 120px 0 80px;
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-avatar {
        margin: 0 auto;
    }
}

.hero-avatar {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    border: 8px solid var(--glass-border);
    padding: 10px;
    background: var(--glass-bg);
}

.hero-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-5px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-10px) translateX(-50%);
    }

    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-item {
    display: grid;
    grid-template-columns: 24px 1fr;
    gap: 15px;
    align-items: center;
}

.info-item i {
    color: var(--primary);
    font-size: 18px;
    text-align: center;
}

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

.info-item strong {
    color: var(--text-primary);
}

/* Sidebar Sections */
.sidebar-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 25px 0;
}

.languages-list,
.interests-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.language-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.language-level {
    font-size: 12px;
    color: var(--primary);
    background: rgba(212, 175, 55, 0.1);
    padding: 2px 8px;
    border-radius: 10px;
}

.interests-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
}

.interest-tag {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 13px;
    color: var(--text-secondary);
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--glass-border);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 40px;
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 5px;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    z-index: 10;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.timeline-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 30px;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    border-color: var(--primary);
    transform: translateX(10px);
}

.timeline-period {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(212, 175, 55, 0.1);
    color: var(--primary);
    border-radius: 15px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
}

.timeline-position {
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin-bottom: 5px;
}

.timeline-company {
    font-size: 16px;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 15px;
}

.timeline-description {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.timeline-achievements {
    list-style: none;
}

.timeline-achievements li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.timeline-achievements li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--glass-bg);
}

.portfolio-image {
    position: relative;
    aspect-ratio: 16/9;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(47, 27, 20, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-content {
    padding: 20px;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover,
.cert-filter-btn.active,
.cert-filter-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.certificate-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cert-filter-btn {
    padding: 10px 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-primary);
    color: white;
    padding: 4px 12px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 5;
}

/* Subsection Titles */
.subsection-title {
    font-size: 24px;
    font-weight: 700;
    margin: 60px 0 30px;
    color: var(--primary);
    border-bottom: 2px solid var(--glass-border);
    padding-bottom: 10px;
    display: inline-block;
}

.tech-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(212, 175, 55, 0.1);
    color: var(--primary);
    border-radius: 15px;
    font-size: 12px;
    margin: 5px 5px 0 0;
}

/* Education & Certificates Layout */
.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.certificate-item {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 25px;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 180px;
}

.certificate-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.certificate-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.certificate-issuer {
    color: var(--primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.certificate-date,
.certificate-id {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Skills Layout Enhancements */
.skills-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.skill-category {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    transition: all 0.3s ease;
    min-height: 120px;
}

.skill-category:hover {
    border-color: var(--primary);
    background: rgba(212, 175, 55, 0.08);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.skill-category-icon {
    color: var(--primary);
    font-size: 20px;
}

.skill-category-title {
    font-weight: 700;
    font-size: 16px;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.soft-skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.soft-skill-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
}

/* Contact Layout */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 18px;
}

.contact-item span {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.contact-item a,
.contact-item strong {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.contact-social {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

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

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
}

/* Modal Enhancement */
.modal-content {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--glass-border);
    padding: 0 !important;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-body {
    padding: 40px;
}

.modal-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.modal-title {
    margin: 25px 0 15px;
    color: var(--primary);
}

.modal-tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.features-list h3 {
    margin-bottom: 15px;
    font-size: 18px;
    color: var(--text-primary);
}

.features-list ul {
    list-style: none;
    margin-bottom: 30px;
}

.features-list li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.features-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 30px;
    color: white;
    cursor: pointer;
    z-index: 10;
}