:root {
    /* Color Palette */
    --bg-color: #080404;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --accent-color: #800020;
    --accent-glow: rgba(128, 0, 32, 0.5);
    --secondary-color: #b3002d;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    
    /* Typography */
    --font-main: 'Outfit', sans-serif;
    
    /* Spacing & Utilities */
    --section-padding: 100px 20px;
    --nav-height: 80px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    position: relative;
}

/* 3D Architecture Background Pattern */
.bg-architecture-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15; /* Subtle blend */
    z-index: -2;
    pointer-events: none;
}

/* Background Blobs for Atmosphere */
.blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 20s infinite alternate;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-color);
    top: -100px;
    left: -100px;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary-color);
    top: 40%;
    right: -200px;
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 100px) scale(1.2); }
}

/* Glassmorphism Utilities */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Typography Utilities */
.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 3rem;
    text-align: center;
    background: linear-gradient(to right, var(--text-main), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: inherit;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
    background: #5b21b6;
    box-shadow: 0 0 30px var(--accent-glow);
    transform: scale(1.05);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 400;
    transition: var(--transition);
}

.nav-links a:not(.btn-primary):hover {
    color: var(--accent-color);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--section-padding);
    padding-top: calc(var(--nav-height) + 50px);
    max-width: 1400px;
    margin: 0 auto;
    gap: 2rem;
}

.hero-content {
    flex: 1;
}

.subtitle {
    color: var(--secondary-color);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.glitch-text {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    position: relative;
}

.role {
    font-size: 2rem;
    font-weight: 300;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.description {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 2.5rem;
}

.cta-group {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.social-links {
    display: flex;
    gap: 1.2rem;
}

.social-links a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--text-main);
    transform: translateY(-3px);
}

.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
}

.profile-card {
    width: 300px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.profile-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--radius-lg);
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-color));
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.profile-card:hover::before {
    opacity: 1;
}

.profile-img {
    width: 240px;
    height: 280px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 3px solid var(--accent-color);
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

.card-info {
    text-align: center;
}

/* About Section */
.about {
    padding: var(--section-padding);
    max-width: 1200px;
    margin: 0 auto;
}

.about-grid {
    display: flex;
    justify-content: center;
}

.about-text {
    max-width: 800px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.stat-item p {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0;
}

/* Skills Section */
.skills {
    padding: var(--section-padding);
    max-width: 1200px;
    margin: 0 auto;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent-color);
}

.skill-list {
    list-style: none;
}

.skill-list li {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-muted);
}

.skill-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

/* Certificates Section */
.certificates-wrapper {
    margin-top: 2.5rem;
    width: 100%;
}

.certificates-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
}

.certificates-title i {
    color: var(--accent-color);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.2rem;
    width: 100%;
}

.glass-card.certificate-card,
.certificate-card,
a.certificate-card,
a.certificate-card:link,
a.certificate-card:visited,
a.certificate-card:hover,
a.certificate-card:active {
    padding: 1.2rem 1.4rem !important;
    display: flex !important;
    align-items: center !important;
    flex-direction: row !important;
    gap: 1.2rem !important;
    border-radius: var(--radius-md) !important;
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid var(--glass-border) !important;
    transition: var(--transition) !important;
    position: relative !important;
    overflow: hidden !important;
    cursor: pointer !important;
    text-decoration: none !important;
    color: var(--text-main) !important;
    outline: none;
}

.certificate-card:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(128, 0, 32, 0.5) !important;
    transform: translateY(-4px) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4) !important;
}

.cert-icon {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    border-radius: 12px !important;
    background: linear-gradient(135deg, rgba(128, 0, 32, 0.25), rgba(179, 0, 45, 0.25)) !important;
    border: 1px solid rgba(128, 0, 32, 0.35) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--secondary-color) !important;
    font-size: 1.3rem !important;
    transition: var(--transition) !important;
}

.certificate-card:hover .cert-icon {
    background: var(--accent-color) !important;
    color: #ffffff !important;
    box-shadow: 0 0 15px var(--accent-glow) !important;
}

.cert-info {
    flex: 1 !important;
    min-width: 0 !important;
}

.cert-info h4 {
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: #ffffff !important;
    margin-bottom: 3px !important;
    line-height: 1.35 !important;
    white-space: normal !important;
    word-break: break-word !important;
    text-decoration: none !important;
}

.cert-info p {
    font-size: 0.85rem !important;
    color: var(--text-muted) !important;
    margin: 0 !important;
    text-decoration: none !important;
}

.cert-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 5px !important;
    font-size: 0.75rem !important;
    color: var(--secondary-color) !important;
    background: rgba(179, 0, 45, 0.15) !important;
    padding: 3px 9px !important;
    border-radius: 10px !important;
    margin-top: 5px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
}

.cert-action {
    color: var(--text-muted) !important;
    font-size: 1rem !important;
    opacity: 0.6 !important;
    transition: var(--transition) !important;
    background: none !important;
    border: none !important;
    padding: 6px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.certificate-card:hover .cert-action {
    opacity: 1 !important;
    color: var(--accent-color) !important;
    transform: scale(1.15) !important;
}

/* Projects Section */
.projects {
    padding: var(--section-padding);
    max-width: 1200px;
    margin: 0 auto;
}

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

.project-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.project-img {
    height: 200px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--glass-border);
}

.project-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.project-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex: 1;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-stack span {
    font-size: 0.8rem;
    padding: 4px 10px;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    color: var(--secondary-color);
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.input-group {
    position: relative;
}

.input-group input,
.input-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.input-group textarea {
    resize: vertical;
}

.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255,255,255,0.05);
}

.input-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-muted);
    transition: var(--transition);
    pointer-events: none;
}

.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:not(:placeholder-shown) ~ label {
    top: -0.8rem;
    left: 0.8rem;
    font-size: 0.8rem;
    background: var(--bg-color);
    padding: 0 0.5rem;
    color: var(--accent-color);
}

.btn-submit {
    align-self: flex-start;
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    background: rgba(0,0,0,0.3);
}

.footer-contact {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.footer-contact a {
    color: var(--text-color) !important;
    text-decoration: none !important;
    font-size: 1.05rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.footer-contact a:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-color);
    transform: translateY(-3px);
    color: #fff !important;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.footer-contact i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.footer-note {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-note i {
    color: #ef4444;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 80px 20px;
    }

    .navbar {
        padding: 0 4%;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: calc(var(--nav-height) + 30px);
        padding-bottom: 60px;
        min-height: auto;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .cta-group {
        justify-content: center;
        flex-direction: column;
        width: 100%;
        gap: 1.5rem;
    }
    
    .glitch-text {
        font-size: clamp(2.8rem, 6vw, 4rem);
    }
    
    .description {
        margin: 0 auto 2rem auto;
    }

    .profile-card {
        width: 280px;
        height: 360px;
    }

    .profile-img {
        width: 210px;
        height: 240px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 16px;
        --nav-height: 70px;
    }

    body {
        font-size: 0.98rem;
    }

    .navbar {
        padding: 0 1.2rem;
    }

    .logo {
        font-size: 1.4rem;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: var(--nav-height);
        left: 1rem;
        right: 1rem;
        width: auto;
        max-width: calc(100vw - 2rem);
        box-sizing: border-box;
        background: rgba(12, 10, 15, 0.96);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-md);
        padding: 1.5rem;
        gap: 1.2rem;
        box-shadow: 0 15px 40px rgba(0,0,0,0.85);
        z-index: 1000;
        text-align: center;
    }
    
    .nav-links.active {
        display: flex;
        animation: fadeInDown 0.3s ease-out forwards;
    }

    .nav-links a {
        font-size: 1.05rem;
        padding: 8px 0;
        display: block;
    }
    
    .hamburger {
        display: block;
        padding: 5px;
        font-size: 1.6rem;
    }
    
    .glitch-text {
        font-size: clamp(2.3rem, 8vw, 3.2rem);
    }
    
    .subtitle {
        font-size: 1rem;
        letter-spacing: 1.5px;
    }

    .role {
        font-size: 1.4rem;
    }

    .section-title {
        font-size: 2.2rem;
        margin-bottom: 2rem;
    }

    .about-text {
        padding: 1.5rem;
    }

    .stats {
        flex-direction: row;
        justify-content: space-around;
        gap: 1rem;
        padding-top: 1.5rem;
    }

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

    .stat-item p {
        font-size: 0.8rem;
    }

    .skills-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }

    .project-card {
        border-radius: var(--radius-md);
    }

    .project-slider {
        height: 220px;
    }

    .project-content {
        padding: 1.5rem;
    }

    .project-content h3 {
        font-size: 1.35rem;
    }

    .btn-secondary {
        width: 100%;
        text-align: center;
        padding: 10px 20px;
    }

    .btn-primary {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .btn-submit {
        width: 100%;
    }

    .input-group input,
    .input-group textarea {
        font-size: 16px; /* Prevents auto-zoom on iOS safari */
        padding: 0.85rem;
    }

    .footer-contact {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .footer-contact a {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    .close-modal {
        top: 10px;
        right: 15px;
        font-size: 32px;
    }

    .modal-gallery-content {
        width: 95%;
        max-width: 95%;
        padding: 12px;
        margin: 50px auto 20px auto;
    }
}

@media (max-width: 480px) {
    html, body {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .hero {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .glitch-text {
        font-size: clamp(1.8rem, 7vw, 2.3rem);
        word-break: break-word;
    }

    .section-title {
        font-size: 1.85rem;
        word-break: break-word;
    }

    .stats {
        flex-direction: column;
        align-items: center;
        gap: 1.2rem;
    }

    .profile-card {
        width: 100%;
        max-width: 260px;
        height: 340px;
    }

    .profile-img {
        width: 190px;
        height: 220px;
    }

    .project-slider {
        height: 190px;
    }

    .blob-1, .blob-2 {
        opacity: 0.3;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.profile-img { cursor: pointer; transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), filter 0.3s ease; }
.profile-img:hover { transform: scale(1.03); filter: brightness(1.08); }

/* Project Slider & Touch Controls */
.project-slider { position: relative; overflow: hidden; height: 250px; border-radius: 10px 10px 0 0; cursor: pointer; user-select: none; -webkit-user-select: none; }
.project-img-slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.5s ease; cursor: zoom-in; }
.project-img-slide.active { opacity: 1; z-index: 1; }

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(12, 10, 15, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-arrow:hover, .slider-arrow:active {
    opacity: 1;
    background: var(--accent-color);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.prev-arrow { left: 10px; }
.next-arrow { right: 10px; }

.slider-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.slider-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    width: 18px;
    border-radius: 10px;
    background: var(--secondary-color);
    box-shadow: 0 0 8px var(--accent-glow);
}

/* Modal (Lightbox) Styles */
.modal { display: none; position: fixed; z-index: 2000; padding-top: 50px; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.modal-content { margin: auto; display: block; max-width: 90%; max-height: 85vh; object-fit: contain; }
.close-modal { position: fixed; top: 20px; right: 25px; color: #ffffff; font-size: 42px; font-weight: 300; transition: all 0.3s ease; cursor: pointer; z-index: 2005; text-shadow: 0 2px 10px rgba(0,0,0,0.8); line-height: 1; width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; }
.close-modal:hover, .close-modal:focus { color: var(--accent-color); text-decoration: none; transform: scale(1.15) rotate(90deg); }

/* Gallery Modal Content Styles */
.modal-gallery-content { display: flex; flex-direction: column; align-items: center; gap: 25px; padding: 30px; margin: 30px auto 60px auto; max-width: 90%; width: 1000px; max-height: 85vh; overflow-y: auto; background-color: rgba(15, 15, 18, 0.95); border-radius: 16px; border: 1px solid var(--glass-border); box-shadow: 0 20px 50px rgba(0,0,0,0.85); }
.modal-gallery-content img, .modal-gallery-content video { max-width: 100%; max-height: 80vh; object-fit: contain; border-radius: 10px; box-shadow: 0 8px 25px rgba(0,0,0,0.7); }

/* Mobile Optimization & Responsiveness (Tablet & Phone) */
@media (max-width: 768px) {
    html, body {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    /* Section Spacing */
    .projects, #cv, #contact, .hero {
        padding-left: 1.2rem !important;
        padding-right: 1.2rem !important;
    }

    /* Hero Section Mobile */
    .glitch-text {
        font-size: clamp(2rem, 7vw, 2.8rem) !important;
        line-height: 1.2 !important;
    }

    .role {
        font-size: 1.2rem !important;
    }

    .subtitle {
        font-size: 0.9rem !important;
        letter-spacing: 1px !important;
    }

    .hero-buttons {
        flex-direction: column !important;
        width: 100% !important;
        max-width: 320px !important;
        gap: 0.9rem !important;
        margin: 0 auto !important;
    }

    .hero-buttons a {
        width: 100% !important;
        text-align: center !important;
        justify-content: center !important;
    }

    /* Certificates Grid Mobile */
    .certificates-wrapper {
        margin-top: 2rem !important;
        padding: 0 !important;
    }

    .certificates-title {
        font-size: 1.25rem !important;
        margin-bottom: 1rem !important;
        text-align: left !important;
    }

    .certificates-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
        width: 100% !important;
    }

    .certificate-card {
        padding: 1rem 1.2rem !important;
        gap: 1rem !important;
        min-height: 72px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .cert-icon {
        width: 44px !important;
        height: 44px !important;
        min-width: 44px !important;
        font-size: 1.15rem !important;
    }

    .cert-info h4 {
        font-size: 0.95rem !important;
        line-height: 1.3 !important;
    }

    .cert-info p {
        font-size: 0.8rem !important;
    }

    .cert-badge {
        font-size: 0.7rem !important;
        padding: 3px 8px !important;
    }

    .cert-action {
        font-size: 0.95rem !important;
        padding: 4px !important;
    }

    /* Projects Grid & Sliders Mobile */
    .projects-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 1.8rem !important;
    }

    .project-card {
        opacity: 1 !important;
        transform: none !important;
        visibility: visible !important;
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
    }

    .project-slider {
        height: 220px !important;
    }

    .slider-arrow {
        width: 34px !important;
        height: 34px !important;
        opacity: 0.85 !important;
    }

    /* Lightbox Modal Mobile */
    .modal {
        padding-top: 15px !important;
        overflow-y: auto !important;
    }

    .close-modal {
        top: 12px !important;
        right: 14px !important;
        font-size: 34px !important;
        width: 44px !important;
        height: 44px !important;
        background: rgba(0,0,0,0.6) !important;
        border-radius: 50% !important;
        box-shadow: 0 4px 15px rgba(0,0,0,0.5) !important;
    }

    .modal-gallery-content {
        width: 95% !important;
        max-width: 95% !important;
        padding: 18px 12px !important;
        margin: 48px auto 25px auto !important;
        max-height: 86vh !important;
        border-radius: 14px !important;
    }

    .modal-gallery-content img, .modal-gallery-content video {
        max-height: 62vh !important;
        width: auto !important;
        max-width: 100% !important;
    }

    .modal-gallery-content .btn-primary, .modal-gallery-content .btn-secondary {
        width: 100% !important;
        text-align: center !important;
        justify-content: center !important;
        padding: 12px 16px !important;
        font-size: 0.9rem !important;
    }
}

@media (max-width: 480px) {
    .projects, #cv, #contact, .hero {
        padding-left: 0.8rem !important;
        padding-right: 0.8rem !important;
    }

    .glitch-text {
        font-size: clamp(1.75rem, 7.5vw, 2.2rem) !important;
    }

    .section-title {
        font-size: 1.7rem !important;
        margin-bottom: 1.5rem !important;
    }

    .project-slider {
        height: 195px !important;
    }

    .project-content {
        padding: 1.1rem !important;
    }

    .project-content h3 {
        font-size: 1.2rem !important;
    }

    .project-content p {
        font-size: 0.88rem !important;
        line-height: 1.5 !important;
    }

    .certificate-card {
        padding: 0.9rem 1rem !important;
        gap: 0.8rem !important;
    }

    .cert-icon {
        width: 40px !important;
        height: 40px !important;
        min-width: 40px !important;
        font-size: 1rem !important;
    }

    .cert-info h4 {
        font-size: 0.9rem !important;
    }
}