/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #0a0a0a;
    --bg-dark-secondary: #121212;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --accent-primary: #ff4500;
    --accent-secondary: #ff8c00;
    --shadow-white: rgba(255, 255, 255, 0.3);
    --shadow-dark: rgba(0, 0, 0, 0.8);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== VIDEO BACKGROUND ===== */
#background-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -1;
    opacity: 0.4;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-decoration: none;
    text-shadow: 0 0 10px rgba(255, 69, 0, 0.6);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-primary);
}

.nav-link:hover::after {
    width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    padding-bottom: 0;
    position: relative;
    height: 100vh;
}

.hero-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-text {
    z-index: 10;
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(255, 69, 0, 0.6));
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 400;
    color: #e0e0e0;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.9));
}

.hero-description {
    font-size: 1.1rem;
    color: #d0d0d0;
    margin-bottom: 2rem;
    line-height: 1.8;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 1)) drop-shadow(0 0 30px rgba(0, 0, 0, 0.8));
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(255, 69, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 69, 0, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-primary);
    box-shadow: 0 0 10px rgba(255, 69, 0, 0.4);
}

.btn-secondary:hover {
    background: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 69, 0, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    padding: 0.75rem 1.5rem;
    margin-top: 2rem;
}

.btn-outline:hover {
    background: var(--accent-primary);
    color: var(--bg-dark);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text-primary);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
    background: var(--accent-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 69, 0, 0.4);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    height: 100%;
    min-height: 800px;
}

.profile-img {
    max-width: 100%;
    height: auto;
    max-height: 100vh;
    min-height: 800px;
    object-fit: contain;
    object-position: bottom;
    filter: drop-shadow(0 0 30px rgba(255, 69, 0, 0.5));
}

/* ===== SECTIONS ===== */
section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 15px rgba(255, 69, 0, 0.6));
}

/* ===== OVERVIEW SECTION ===== */
.overview {
    background: rgba(18, 18, 18, 0.6);
    backdrop-filter: blur(10px);
}

.overview-text {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.2);
    border-color: var(--accent-primary);
}

.stat-card h3 {
    font-size: 3rem;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ===== SKILLS SECTION ===== */
.skills-preview {
    background: transparent;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.skill-category {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: block;
    text-decoration: none;
    color: inherit;
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 140, 0, 0.2);
    border-color: var(--accent-secondary);
    cursor: pointer;
}

.skill-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.skill-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.skill-category:hover .skill-image {
    opacity: 1;
}

.skill-category h3 {
    color: var(--accent-primary);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.skill-category p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== CAREER SECTION ===== */
.career-preview {
    background: rgba(18, 18, 18, 0.6);
    backdrop-filter: blur(10px);
}

.timeline {
    max-width: 800px;
    margin: 0 auto 2rem;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent-primary), var(--accent-secondary));
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 45%;
    margin-left: auto;
    transition: all 0.3s ease;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: auto;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.2);
}

.timeline-content h3 {
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.timeline-date {
    color: var(--accent-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.timeline-content p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* ===== PROJECTS SECTION ===== */
.projects-preview {
    background: transparent;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.project-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: inherit;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 69, 0, 0.3);
}

.project-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
}

.project-info p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.project-tag {
    display: inline-block;
    background: rgba(255, 69, 0, 0.1);
    color: var(--accent-primary);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--accent-primary);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: rgba(18, 18, 18, 0.6);
    backdrop-filter: blur(10px);
    text-align: center;
}

.contact-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.contact-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.3);
    border-color: var(--accent-primary);
}

.contact-card h3 {
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.contact-card p {
    color: var(--text-secondary);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-dark-secondary);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 968px) {
    .hero {
        height: auto;
        min-height: auto;
        align-items: flex-start;
        padding-bottom: 2rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        align-items: center;
    }

    .hero-image {
        order: -1;
        min-height: auto;
        height: auto;
    }

    .profile-img {
        max-height: 50vh;
        min-height: 300px;
    }

    .hero-text {
        padding-bottom: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-content {
        width: 100%;
        margin-left: 2rem !important;
    }
}

@media (max-width: 640px) {
    .hero {
        padding-top: 60px;
        padding-bottom: 1rem;
    }

    .profile-img {
        max-height: 40vh;
        min-height: 250px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .nav-menu {
        flex-wrap: wrap;
        gap: 0.5rem;
        font-size: 0.85rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .stat-card h3 {
        font-size: 2rem;
    }
}

/* ===== ADDITIONAL PAGES STYLES ===== */

/* Page Header */
.page-header {
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
    text-align: center;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(255, 69, 0, 0.6));
}

.page-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

/* Content Section */
.content-section {
    padding: 4rem 0;
    min-height: 60vh;
}

/* About Page */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.about-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-main .info-card h2 {
    color: var(--accent-primary);
    margin-top: 0;
    margin-bottom: 1rem;
}

.about-main h2 {
    color: var(--accent-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.about-main p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-main p a,
.about-main p strong a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.about-main p a:hover,
.about-main p strong a:hover {
    color: var(--accent-secondary);
}

.about-main .info-card p:last-child {
    margin-bottom: 0;
}

.about-main ul {
    color: var(--text-secondary);
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.about-main ul li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.8rem;
}

.about-main ul li strong {
    color: var(--text-secondary);
    font-weight: 600;
}

.about-main ul li a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.about-main ul li a:hover {
    color: var(--accent-secondary);
}

.about-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-card h3 {
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.facts-list, .interests-list {
    list-style: none;
    padding: 0;
}

.facts-list li, .interests-list li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.facts-list li:last-child, .interests-list li:last-child {
    border-bottom: none;
}

.journey-list {
    list-style: none;
    padding: 0;
}

.journey-list li {
    color: var(--text-secondary);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.journey-list li:last-child {
    border-bottom: none;
}

.journey-list li strong {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.journey-list li .duration {
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 500;
}

.journey-list li .role {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-style: italic;
}

.social-links-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-link-item {
    background: rgba(255, 69, 0, 0.1);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    color: var(--accent-primary);
    text-decoration: none;
    border: 1px solid var(--accent-primary);
    transition: all 0.3s ease;
    text-align: center;
}

.social-link-item:hover {
    background: var(--accent-primary);
    color: var(--bg-dark);
    transform: translateX(5px);
}

/* Career Page */
.career-timeline-detailed {
    max-width: 900px;
    margin: 0 auto;
}

.career-item {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.career-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.2);
    border-color: var(--accent-primary);
}

.career-date {
    color: var(--accent-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.career-content h2 {
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.career-content h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.career-content .location {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.career-content .description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 1rem 0;
}

.career-content .highlight {
    color: var(--text-primary);
    font-style: italic;
    margin: 1rem 0;
}

.career-content ul {
    color: var(--text-secondary);
    margin: 1rem 0;
    padding-left: 2rem;
}

.career-content ul li {
    margin-bottom: 0.5rem;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.skill-tag {
    background: rgba(255, 69, 0, 0.1);
    color: var(--accent-primary);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--accent-primary);
}

/* Skills Page */
.skills-category-section {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.skills-category-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.2);
}

.skills-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(255, 69, 0, 0.2);
}

.skills-header-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid var(--accent-primary);
}

.skills-header h2 {
    color: var(--accent-primary);
    font-size: 2rem;
}

.skills-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.skill-group h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.skill-group p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Projects Page */
.projects-detailed-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

.project-detailed-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

.project-detailed-card > *:first-child {
    overflow: hidden;
}

.project-detailed-card.reverse {
    grid-template-columns: 2fr 1fr;
}

.project-detailed-card.reverse .project-detailed-img {
    order: 2;
    object-position: right center;
}

.project-detailed-card.reverse .project-detailed-content {
    order: 1;
    padding: 2rem 0 2rem 2rem;
}

.project-detailed-img.align-right {
    object-position: right center;
}

.project-detailed-card.full-width {
    grid-template-columns: 1fr;
}

.project-detailed-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 69, 0, 0.3);
}

.project-detailed-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 300px;
    display: block;
}

.video-container {
    overflow: hidden;
    width: 100%;
    height: 100%;
    min-height: 300px;
    position: relative;
}

.project-detailed-card video.project-detailed-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    min-height: 300px;
    display: block;
    transform: scale(1.3);
    transform-origin: center top;
    margin: 0;
}

.project-detailed-content {
    padding: 2rem 2rem 2rem 0;
}

.project-detailed-content-full {
    padding: 2rem;
}

.project-detailed-content h2,
.project-detailed-content-full h2 {
    color: var(--accent-primary);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-detailed-content p,
.project-detailed-content-full p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.project-detailed-content ul {
    color: var(--text-secondary);
    margin: 1rem 0;
    padding-left: 2rem;
}

.project-detailed-content ul li {
    margin-bottom: 0.5rem;
}

.project-detailed-content-full ul {
    color: var(--text-secondary);
    margin: 1rem 0;
    padding-left: 2rem;
}

.project-detailed-content-full ul li {
    margin-bottom: 0.5rem;
}

.project-detailed-content .tools {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-top: 1rem;
}

.cad-viewer-container {
    margin-top: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--accent-primary);
    box-shadow: 0 5px 20px rgba(255, 69, 0, 0.3);
}

.cad-viewer-container iframe {
    display: block;
    width: 100%;
    min-height: 600px;
}

.cta-section {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-section h2 {
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Responsive for additional pages */
@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .project-detailed-card {
        grid-template-columns: 1fr;
    }

    .project-detailed-img {
        min-height: 250px;
    }

    .project-detailed-content {
        padding: 2rem;
    }

    .skills-header {
        flex-direction: column;
        text-align: center;
    }

    .page-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 640px) {
    .page-title {
        font-size: 2rem;
    }

    .page-subtitle {
        font-size: 1.2rem;
    }

    .skills-content {
        grid-template-columns: 1fr;
    }
}