/* =========================================
   1. RESET & GLOBAL STYLES
   ========================================= */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 60px;
}

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

body {
    font-family: sans-serif;
    color: white;
    text-align: center;
    background-color: #0d1117;
}

/* =========================================
   2. UTILITIES
   ========================================= */
.content-limit {
    max-width: 1400px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.resize-animation-stopper * {
    animation: none !important;
    transition: none !important;
}

/* --- SHARED COMPONENTS --- */
.nav-arrow-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    color: #58a6ff;
    cursor: pointer;
    z-index: 20;
    padding: 20px;
    transition: transform 0.2s, text-shadow 0.2s;
    user-select: none;
}

    .nav-arrow-btn.prev {
        left: 10px;
    }

    .nav-arrow-btn.next {
        right: 10px;
    }

    .nav-arrow-btn:hover {
        transform: translateY(-50%) scale(1.2);
        text-shadow: 0 0 20px rgba(88, 166, 255, 0.8);
    }

/* =========================================
   3. NAVBAR
   ========================================= */
.navbar {
    height: 60px;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-content {
    padding: 0 20px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

    .nav-links li a {
        color: #c9d1d9;
        text-decoration: none;
        font-size: 1rem;
        font-weight: 500;
        transition: color 0.3s ease;
    }

        .nav-links li a:hover {
            color: #58a6ff;
        }

.nav-links-small {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: white;
    border-radius: 2px;
}

/* =========================================
   4. HERO SECTION
   ========================================= */
.hero-section {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 100vh;
    min-height: 600px;
	
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../Content/Hero/HeroBG.jpg');
    background-size: cover;
    background-position: center;
    color: white;
	
    display: flex;
    justify-content: center;
    align-items: center;
	
    position: relative;
}

    .hero-section .hero-content-wrapper {
        flex-direction: column;
        text-align: center;
        padding: 0 15px;
    }

.hero-name {
    font-size: clamp(1.8rem, 5vw, 5rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.6);
    line-height: 1.1;
}

.hero-title {
    font-size: clamp(0.9rem, 2.5vw, 2.5rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.9);
}

/* --- SCROLL DOWN ARROW --- */
.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: clamp(2rem, 4vw, 4rem);
    color: rgba(255, 255, 255, 0.7);
    animation: bounce 2s infinite;
    z-index: 10;
    transition: color 0.3s ease;
}

    .scroll-down:hover {
        color: #58a6ff;
    }

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

    40% {
        transform: translateX(-50%) translateY(-15px);
    }

    60% {
        transform: translateX(-50%) translateY(-7px);
    }
}

/* =========================================
   5. ABOUT SECTION
   ========================================= */
.about-section {
    min-height: 500px;
    padding: 80px 0;
    background-color: #161b22;
    color: #e6edf3;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 0 20px;
    align-items: stretch;
}

.about-text-col {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

    .about-text-col h2 {
        font-size: 2.5rem;
        margin-bottom: 20px;
        color: #58a6ff;
        text-transform: uppercase;
        margin-top: 0;
    }

    .about-text-col p {
        font-size: 1.1rem;
        line-height: 1.6;
        color: #c9d1d9;
        margin-bottom: 20px;
        text-align: left;
    }

.btn-resume-main {
    margin-top: auto;
    align-self: center;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: bold;
    color: #161b22;
    background-color: #58a6ff;
    text-decoration: none;
    border-radius: 6px;
    transition: transform 0.2s, background-color 0.2s;
    border: 2px solid #58a6ff;
}

    .btn-resume-main:hover {
        background-color: transparent;
        color: #58a6ff;
        transform: translateY(-3px);
    }

.about-image-col {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-pic {
    width: 100%;
    max-width: 400px;
    border-radius: 12px;
    box-shadow: 15px 15px 0px rgba(88, 166, 255, 0.2);
    transition: transform 0.3s ease;
    object-fit: cover;
}

    .profile-pic:hover {
        transform: scale(1.02);
    }

/* =========================================
   6. TECH STACK SECTION (Computer Noise Texture)
   ========================================= */
.tech-stack-section {
    min-height: 400px;
    background-color: #0d1117;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.07' fill='white'/%3E%3C/svg%3E");
    padding: 60px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 30px;
    width: 100%;
    padding: 0 20px;
    justify-items: center;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 10px;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tech-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: grayscale(20%);
    transition: all 0.3s ease;
}

.tech-name {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #58a6ff;
    font-weight: 600;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.tech-item:hover {
    transform: translateY(-5px);
    z-index: 10;
}

    .tech-item:hover .tech-icon {
        transform: scale(1.15);
        filter: grayscale(0%) drop-shadow(0 0 8px rgba(88, 166, 255, 0.6));
    }

    .tech-item:hover .tech-name {
        opacity: 1;
        transform: translateY(0);
    }

/* =========================================
   7. SECTIONS & DIVIDERS
   ========================================= */
.section-divider {
    height: 100px;
    background-color: #1f2428;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
}

    .section-divider h3 {
        position: relative;
        display: inline-block;
        font-family: 'Courier New', Courier, monospace;
        font-size: 1.5rem;
        font-weight: 600;
        color: #58a6ff;
        text-transform: uppercase;
        letter-spacing: 2px;
        padding: 0 20px;
    }

        .section-divider h3::before,
        .section-divider h3::after {
            content: "";
            position: absolute;
            top: 50%;
            width: 60px;
            height: 2px;
            background-color: #58a6ff;
            opacity: 0.5;
        }

        .section-divider h3::before {
            right: 100%;
        }

        .section-divider h3::after {
            left: 100%;
        }

/* =========================================
   8. PROJECT SECTION - MAIN
   ========================================= */
.project-wrapper {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
}

.project-main {
    min-height: 450px;
    height: auto;
    background-color: #1a1e24;
    color: white;
    padding: 50px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.project-split-layout {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 40px;
    gap: 60px;
}

.project-info-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.project-title {
    font-size: clamp(2.2rem, 4vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 15px;
    color: white;
    line-height: 1.1;
}

.project-role {
    font-size: clamp(1.1rem, 2vw, 1.8rem);
    color: #58a6ff;
    font-family: 'Courier New', Courier, monospace;
    background: rgba(88, 166, 255, 0.1);
    padding: 8px 16px;
    border-radius: 6px;
    margin-bottom: 30px;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Store Icons */
.store-links {
    display: flex;
    gap: 15px;
    margin-top: 5px;
    flex-wrap: wrap;
    justify-content: center;
}

.store-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

    .store-icon img {
        width: 30px;
        height: 30px;
        object-fit: contain;
        filter: grayscale(100%) brightness(1.5);
        transition: all 0.3s ease;
    }

    .store-icon:hover {
        background-color: rgba(88, 166, 255, 0.15);
        border-color: #58a6ff;
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(88, 166, 255, 0.3);
    }

        .store-icon:hover img {
            filter: grayscale(0%) brightness(1);
        }

    /* Tooltip */
    .store-icon .tooltip {
        position: absolute;
        bottom: -35px;
        left: 50%;
        transform: translateX(-50%);
        background: #000;
        color: #fff;
        padding: 4px 8px;
        font-size: 0.85rem;
        border-radius: 4px;
        opacity: 0;
        visibility: hidden;
        transition: 0.3s;
        white-space: nowrap;
        pointer-events: none;
        z-index: 10;
    }

    .store-icon:hover .tooltip {
        opacity: 1;
        visibility: visible;
        bottom: -45px;
    }

/* Right Col: Video Facade */
.project-video-col {
    flex: 1;
    position: relative;
    aspect-ratio: 16/9;
    border-radius: 12px;
    overflow: hidden;
    background-color: #000;
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
    transition: opacity 0.3s, transform 0.3s;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: rgba(220, 20, 60, 0.9);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 24px;
    transition: transform 0.3s ease, background-color 0.3s ease;
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
    backdrop-filter: blur(5px);
}

.project-video-col:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 40px rgba(0,0,0,0.6);
}

    .project-video-col:hover .video-thumb {
        opacity: 0.7;
        transform: scale(1.03);
    }

    .project-video-col:hover .play-button {
        transform: translate(-50%, -50%) scale(1.15);
        background: rgba(255, 0, 0, 1);
    }

/* =========================================
   9. PROJECT TASKS (SLIDER SYSTEM)
   ========================================= */
.project-tasks {
    height: 450px;
    background-color: #21262d;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    position: relative;
    overflow: hidden;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

    .project-tasks::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle, transparent 40%, #21262d 100%);
        pointer-events: none;
    }

.task-layout-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* Content Area */
.task-content-area {
    flex: 1;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    opacity: 0;
    animation: fadeInTask 0.5s forwards;
    max-width: 1000px; /* Prevent it from being too wide */
}

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

/* --- UKŁAD 0: OVERVIEW (LISTA) --- */
.task-overview-list {
    text-align: left;
    width: 100%;
    max-width: 900px;
    background: rgba(13, 17, 23, 0.85);
    border: 1px solid rgba(88, 166, 255, 0.3);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.task-list-items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

    .task-list-items li {
        font-size: 1.5rem;
        font-weight: 500;
        color: #e6edf3;
        padding: 20px 30px;
        background: rgba(255, 255, 255, 0.03);
        border-left: 4px solid #58a6ff;
        transition: all 0.2s ease;
        cursor: pointer;
        border-radius: 0 8px 8px 0;
    }

        .task-list-items li:hover {
            transform: translateX(15px);
            background: rgba(88, 166, 255, 0.15);
            color: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        }

/* --- UKŁAD 1+: DETAIL (SPLIT VIEW) --- */
.task-detail-split {
    display: flex;
    width: 100%;
    height: 100%;
    gap: 50px;
    align-items: center;
}

/* Left: Image */
.task-image-container {
    flex: 1;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(13, 17, 23, 0.85);
    border: 1px solid rgba(88, 166, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    align-self: center;
}

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

/* Right: Text */
.task-text-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    padding: 0 20px;
}

    .task-text-container h3 {
        font-size: 2.2rem;
        color: #58a6ff;
        margin-bottom: 25px;
        text-transform: uppercase;
        font-weight: 800;
        letter-spacing: 1px;
    }

    .task-text-container p {
        font-size: 1.1rem;
        color: #c9d1d9;
        line-height: 1.7;
    }

/* =========================================
   10. CERTIFICATES (CAROUSEL)
   ========================================= */
.certificates-section {
    min-height: 700px;
    height: auto;
    background-color: #161b22;
    color: white;
    padding: 60px 0;
    overflow: hidden;
    position: relative;
}

.cert-carousel-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
    position: relative;
}

.cert-carousel-stage {
    position: relative;
    width: 100%;
    max-width: 1000px;
    height: 500px;
    perspective: 1000px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cert-card {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 260px;
    height: 360px;
    margin-left: -130px;
    margin-top: -180px;
    background: rgba(13, 17, 23, 0.95);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    filter: drop-shadow(0 0 2px rgba(88, 166, 255, 0.5)) drop-shadow(0 0 10px rgba(0,0,0,0.5));
    transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
}

/* Content inside card */
.cert-content-icon {
    font-size: 4rem;
    color: #58a6ff;
    opacity: 1;
    transition: opacity 0.4s ease;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cert-content-text {
    opacity: 0;
    transition: opacity 0.4s ease 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

    .cert-content-text h3 {
        font-size: 1.4rem;
        color: #58a6ff;
        margin-bottom: 15px;
        text-transform: uppercase;
        font-weight: 700;
    }

    .cert-content-text p {
        font-size: 0.9rem;
        color: #c9d1d9;
        line-height: 1.5;
    }

/* Card Positions */
.cert-card.pos-2 {
    transform: translateX(0) scale(1.2);
    z-index: 10;
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.95), rgba(13, 17, 23, 0.95));
    filter: drop-shadow(0 0 3px #58a6ff) drop-shadow(0 0 20px rgba(88, 166, 255, 0.3));
}

    .cert-card.pos-2 .cert-content-text {
        opacity: 1;
    }

    .cert-card.pos-2 .cert-content-icon {
        opacity: 0;
    }

.cert-card.pos-1 {
    transform: translateX(-300px) scale(0.85);
    z-index: 5;
    opacity: 0.6;
    cursor: pointer;
}

.cert-card.pos-3 {
    transform: translateX(300px) scale(0.85);
    z-index: 5;
    opacity: 0.6;
    cursor: pointer;
}

    .cert-card.pos-1:hover, .cert-card.pos-3:hover {
        opacity: 0.9;
        filter: drop-shadow(0 0 5px rgba(88, 166, 255, 0.5));
    }

.cert-card.pos-0 {
    transform: translateX(-600px) scale(0.5);
    z-index: 1;
    opacity: 0;
}

.cert-card.pos-4 {
    transform: translateX(600px) scale(0.5);
    z-index: 1;
    opacity: 0;
}

/* =========================================
   11. FOOTER
   ========================================= */
.footer-section {
    background-color: #0d1117;
    color: #8b949e;
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.social-links-footer {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.social-link {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #161b22;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #c9d1d9;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

    .social-link:hover {
        background-color: #58a6ff;
        color: #0d1117;
        transform: translateY(-5px);
        box-shadow: 0 5px 15px rgba(88, 166, 255, 0.4);
        border-color: #58a6ff;
    }

.social-tooltip {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #1f2428;
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    border: 1px solid rgba(255,255,255,0.1);
}

.social-link:hover .social-tooltip {
    opacity: 1;
    visibility: visible;
    bottom: -50px;
}

.footer-copyright {
    font-size: 0.9rem;
    color: #8b949e;
    margin-top: 10px;
}

    .footer-copyright span {
        color: #c9d1d9;
        font-weight: 600;
    }

/* =========================================
   12. GLOBAL MEDIA QUERIES (Consolidated)
   ========================================= */

@media (max-width: 1100px) {
    .certificates-section {
        min-height: 600px;
        padding: 50px 0;
    }

    .cert-carousel-wrapper {
        height: 500px;
    }

    .cert-carousel-stage {
        height: 450px;
    }

    .cert-card {
        width: 220px;
        height: 300px;
        margin-left: -110px;
        margin-top: -150px;
    }

        .cert-card.pos-1 {
            transform: translateX(-220px) scale(0.85);
        }

        .cert-card.pos-3 {
            transform: translateX(220px) scale(0.85);
        }

        .cert-card.pos-0 {
            transform: translateX(-400px) scale(0.5);
        }

        .cert-card.pos-4 {
            transform: translateX(400px) scale(0.5);
        }
}

/* --- MOBILE (< 900px) --- */
@media (max-width: 900px) {
    /* About */
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .about-text-col {
        align-items: center;
        height: auto;
    }

        .about-text-col p {
            text-align: center;
            margin-bottom: 30px;
        }

    .btn-resume-main {
        margin-top: 0;
        align-self: center;
    }

    /* Project Main */
    .project-split-layout {
        flex-direction: column;
        padding: 0 20px;
        gap: 40px;
        text-align: center;
    }

    .project-title {
        font-size: 2.8rem;
    }

    .project-role {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }

    .project-video-col {
        width: 100%;
        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    }

    /* Project Tasks */
    .project-tasks {
        height: auto;
        min-height: 600px;
        padding: 40px 0;
    }

    .task-detail-split {
        flex-direction: column;
        gap: 30px;
    }

    .task-image-container {
        width: 100%;
        height: 250px;
    }

    .task-text-container {
        text-align: center;
        padding: 0;
    }

    .task-overview-list {
        padding: 20px;
    }

    .task-list-items li {
        font-size: 1.2rem;
        padding: 15px;
    }
}

/* --- SMALL MOBILE (< 768px) --- */
@media (max-width: 768px) {
    /* Navbar */
    .nav-links-small {
        display: block;
        position: relative;
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        width: 100%;
        background-color: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(15px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0;
        gap: 40px;
        z-index: 1000;
        transform: translateY(-100%);
        transition: transform 0.4s ease-in-out;
    }

        .nav-links.active {
            transform: translateY(0);
        }

        .nav-links li a {
            font-size: 1.5rem;
            font-weight: 600;
        }

    .nav-links-small.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-links-small.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-links-small.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Divider */
    .section-divider h3 {
        font-size: 1.1rem;
        padding: 0 15px;
    }

        .section-divider h3::before, .section-divider h3::after {
            width: 30px;
        }

    /* Certificates */
    .certificates-section {
        min-height: 450px;
        padding: 30px 0;
    }

    .cert-carousel-wrapper {
        height: 380px;
    }

    .cert-carousel-stage {
        height: 350px;
    }

    .cert-card {
        width: 200px;
        height: 280px;
        padding: 20px 10px;
        margin-left: -100px;
        margin-top: -140px;
    }

        .cert-card.pos-2 {
            transform: translateX(0) scale(1.1);
        }

        .cert-card.pos-1 {
            transform: translateX(-110px) scale(0.75);
            opacity: 0.5;
            z-index: 4;
        }

        .cert-card.pos-3 {
            transform: translateX(110px) scale(0.75);
            opacity: 0.5;
            z-index: 4;
        }

        .cert-card.pos-0 {
            transform: translateX(-200px) scale(0.5);
            opacity: 0;
        }

        .cert-card.pos-4 {
            transform: translateX(200px) scale(0.5);
            opacity: 0;
        }

    .cert-content-text h3 {
        font-size: 1.1rem;
    }

    .cert-content-text p {
        font-size: 0.8rem;
        line-height: 1.3;
    }

    /* Global Arrows on mobile */
    .nav-arrow-btn {
        padding: 10px;
        font-size: 2rem;
    }
}

/* Very Small Screens */
@media (max-width: 400px) {
    .certificates-section {
        min-height: 400px;
    }

    .cert-carousel-wrapper {
        height: 320px;
    }

    .cert-card.pos-1 {
        transform: translateX(-80px) scale(0.7);
        opacity: 0.3;
    }

    .cert-card.pos-3 {
        transform: translateX(80px) scale(0.7);
        opacity: 0.3;
    }
}