:root {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-card: #252525;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent: #FF4F18;
    --accent-hover: #e64514;
    --border: #333333;
    --glow: rgba(255, 79, 24, 0.6);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
}

/* LOADER */
.loader {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: var(--bg-primary);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s;
}

.loader-text {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* PARTICLE BACKGROUND */
.particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px; height: 2px;
    background: var(--accent);
    border-radius: 50%;
    animation: float 10s infinite linear;
}

@keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* CUSTOM CURSOR */
.cursor {
    width: 20px; height: 20px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.1s;
}

.cursor-follower {
    width: 40px; height: 40px;
    background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9997;
    transition: transform 0.3s;
}

/* HEADER */
.header {
    position: fixed;
    top: 0; width: 100%;
    padding: 2rem 4rem;
    background: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
}

.nav {
    display: flex; justify-content: space-between; align-items: center;
    max-width: 1200px; margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    max-height: 40px; /* Adjust as needed to scale the logo */
    width: auto;
}

.lang-btn {
    background: transparent; border: 1px solid var(--border);
    color: var(--text-secondary); padding: 0.5rem 1rem;
    cursor: pointer; border-radius: 4px;
    transition: all 0.3s;
}

.lang-btn.active, .lang-btn:hover {
    background: var(--accent); color: var(--bg-primary);
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--glow);
}

/* HERO PARALLAX */
.hero {
    position: relative;
    height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}

.hero-bg-layer {
    position: absolute; width: 110%; height: 110%;
    opacity: 0.1;
}

.layer-1 {
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: -5%; left: -5%;
    animation: drift 20s infinite alternate;
}

.layer-2 {
    background: linear-gradient(45deg, var(--accent), transparent);
    bottom: -5%; right: -5%;
    animation: drift 25s infinite alternate-reverse;
}

.layer-3 {
    background: conic-gradient(from 0deg, var(--accent), transparent, var(--accent));
    top: 0; left: 0;
    animation: rotate 30s infinite linear;
}

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(30px, -30px); }
}

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

.hero-content {
    text-align: center; z-index: 1;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-title {
    font-size: 4rem; font-weight: 900;
    margin-bottom: 1rem;
    position: relative;
}

.hero-subtitle {
    font-size: 1.5rem; color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-badges {
    display: flex; gap: 1rem; justify-content: center;
    flex-wrap: wrap;
}

.badge {
    background: var(--bg-card); border: 1px solid var(--accent);
    padding: 0.5rem 1rem; border-radius: 20px;
    font-size: 0.9rem; color: var(--accent);
    transition: all 0.3s;
}

.badge:hover {
    background: var(--accent); color: var(--bg-primary);
    transform: translateY(-3px); box-shadow: 0 5px 15px var(--glow);
}

.scroll-indicator {
    position: absolute; bottom: 2rem;
    width: 30px; height: 50px;
    border: 2px solid var(--accent); border-radius: 15px;
    opacity: 0.5;
}

.scroll-indicator::after {
    content: ''; position: absolute; top: 8px; left: 50%;
    width: 4px; height: 10px; background: var(--accent);
    border-radius: 2px; transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* SECTIONS */
section {
    padding: 6rem 4rem; max-width: 1200px; margin: 0 auto;
}

.section-title {
    font-size: 3rem; text-align: center; margin-bottom: 4rem;
    position: relative;
}

.section-title::after {
    content: ''; display: block; width: 100px; height: 3px;
    background: var(--accent); margin: 1rem auto 0;
    box-shadow: 0 0 10px var(--glow);
}

/* PORTFOLIO GRID */
.portfolio-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    background: var(--bg-card); border-radius: 16px;
    overflow: hidden; border: 1px solid var(--border);
    transition: all 0.4s; cursor: pointer;
    position: relative;
    transform-style: preserve-3d;
}

.portfolio-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 20px 40px rgba(255, 79, 24, 0.2);
    border-color: var(--accent);
}

.card-image {
    width: 100%; height: 220px; background: var(--bg-secondary);
    display: flex; align-items: center; justify-content: center;
    font-size: 4rem; position: relative;
    overflow: hidden;
}

.card-image::before {
    content: ''; position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, var(--accent), transparent);
    transform: rotate(45deg);
    transition: all 0.5s; opacity: 0;
}

.portfolio-card:hover .card-image::before {
    animation: shine 0.5s ease-in-out; opacity: 1;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.card-content { padding: 2rem; }
.card-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.card-description { color: var(--text-secondary); margin-bottom: 1.5rem; line-height: 1.6; }

/* MUSIC SKILLS CARD */
.music-skills-section {
    padding: 6rem 4rem; max-width: 1200px; margin: 0 auto;
}

.music-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s;
    display: flex; /* Make it a horizontal layout */
    align-items: center;
    width: 100%; /* Full width */
    min-height: 200px; /* Adjust height as needed */
}

.music-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 79, 24, 0.15);
    border-color: var(--accent);
}

.music-image-container {
    width: 250px; /* Fixed width for the image */
    height: 100%; /* Take full height of the card */
    overflow: hidden;
    flex-shrink: 0; /* Prevent image from shrinking */
}

.music-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Cover the container */
    display: block;
}

.music-content {
    padding: 2rem;
    flex-grow: 1; /* Allow content to take remaining space */
}

.music-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.music-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.music-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    background: var(--accent); color: var(--bg-primary);
    padding: 0.75rem 1.5rem; border: none; border-radius: 6px;
    cursor: pointer; font-weight: 600; text-decoration: none;
    display: inline-block; transition: all 0.3s;
}

.btn:hover {
    background: var(--accent-hover); transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--glow);
}

.btn-glow {
    padding-top: 12px !important;
    animation: glow 2s infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 5px 15px var(--glow); }
    to { box-shadow: 0 5px 25px var(--glow); }
}

/* ABOUT SECTION */
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
    align-items: start;
}

.about-text {
    font-size: 1.1rem; line-height: 1.8;
    color: var(--text-secondary);
    text-align: left; /* Align text to the left */
}

.about-profile-image {
    max-height: 200px;
    display: block; /* Make it a block element to apply margin auto */
    margin: 1rem auto; /* Center the image horizontally and add some vertical spacing */
}

.about-skills {
    display: flex; flex-direction: column; gap: 1rem;
}

.skill-bar {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 8px; padding: 1rem;
}

.skill-header {
    display: flex; justify-content: space-between; margin-bottom: 0.5rem;
}

.skill-progress {
    height: 4px; background: var(--bg-secondary); border-radius: 2px;
    overflow: hidden;
}

.skill-fill {
    height: 100%; background: var(--accent);
    border-radius: 2px; width: 0;
    transition: width 1s ease-out;
    box-shadow: 0 0 10px var(--glow);
}

/* CAREER TIMELINE */
.career-timeline {
    position: relative;
    padding: 2rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.career-timeline::before {
    content: '';
    position: absolute;
    left: 20px; /* Adjust for left alignment */
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.career-timeline .timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 0; /* Removed padding-left to simplify positioning */
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s;
}

.career-timeline .timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.career-timeline .timeline-item::before {
    content: '';
    position: absolute;
    left: 11px; /* Position of the dot, centered on vertical line */
    top: 0.5rem;
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 0 10px var(--glow);
    z-index: 1;
}

.career-timeline .timeline-date {
    position: absolute;
    left: -88px; /* Right edge at 12px from timeline-item left */
    top: 2rem; /* Aligned with the content of timeline-content */
    width: 100px;
    text-align: right;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.career-timeline .timeline-content {
    background: var(--bg-card);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    position: relative;
    margin-left: 28px; /* Left edge at 28px from timeline-item left */
}

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

.career-timeline .timeline-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.career-timeline .timeline-description-small {
    font-size: 0.85rem; /* Smaller font size */
    color: var(--text-secondary); /* Consistent text color */
    margin-top: 0.5rem; /* Add some spacing above the description */
}

/* Responsive adjustments for career timeline */
@media (max-width: 768px) {
    .career-timeline::before {
        left: 20px;
    }

    .career-timeline .timeline-item {
        padding-left: 60px;
    }

    .career-timeline .timeline-date {
        position: static;
        text-align: left;
        margin-bottom: 0.5rem;
        padding-left: 0;
        color: var(--accent);
    }

    .career-timeline .timeline-content {
        margin-left: 0;
    }
}

/* CERTIFICATES SECTION */
.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.cert-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent);
    transform: translateX(-100%);
    transition: transform 0.4s ease-out;
}

.cert-card:hover::before {
    transform: translateX(0);
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 79, 24, 0.15);
    border-color: var(--accent);
}

.cert-date {
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cert-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.cert-issuer {
    font-size: 0.95rem;
    color: var(--text-secondary);
}
.cert-content {
    margin-top: 1rem;
    font-size: 0.9rem;
    line-height: 1.5;
}
.cert-button {
    margin-top: 1rem;
    display: inline-block;
    background: var(--accent);
    color: var(--bg-primary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

/* CONTACT */
.contact-preview {
    text-align: center; background: var(--bg-card);
    border-radius: 16px; padding: 4rem; margin: 4rem auto;
    border: 1px solid var(--border);
}

/* FOOTER */
.footer {
    padding: 2rem; text-align: center; background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.social-links { display: flex; justify-content: center; gap: 2rem; margin-top: 1rem; }
.social-links a {
    color: var(--accent); text-decoration: none; font-weight: 600;
    transition: all 0.3s; position: relative;
}

    .social-links a:hover { transform: translateY(-3px); text-shadow: 0 0 10px var(--glow); }

/* CV Link Button */
.cv-link-container {
    text-align: center;
    margin-top: 3rem; /* More spacing from the career timeline */
}

.cv-link-container .button {
    background: var(--accent);
    color: var(--bg-primary);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(255, 79, 24, 0.3);
}

.cv-link-container .button:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 79, 24, 0.4);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header { padding: 1.5rem; }
    .hero-title { font-size: 2.5rem; }
    section { padding: 4rem 1.5rem; }
    .about-grid { grid-template-columns: 1fr; }
    .timeline::before { left: 2rem; }
    .timeline-content { width: calc(100% - 4rem); margin-left: 4rem !important; }

    .music-card {
        flex-direction: column; /* Stack elements vertically */
        min-height: auto; /* Remove fixed min-height */
    }

    .music-image-container {
        width: 100%; /* Image takes full width */
        height: 200px; /* Fixed height for mobile image */
    }

    .music-content {
        padding: 1.5rem; /* Adjust padding for mobile */
    }

    .music-title {
        font-size: 1.5rem; /* Adjust font size for mobile */
    }

    .music-description {
        font-size: 0.9rem; /* Adjust font size for mobile */
    }

    .music-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 0.5rem;
    }

    .logo-img {
        max-height: 20px; /* Adjust for mobile */
    }
}

/* Back Button */
.back-button {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

.back-button:hover {
    transform: translateX(-5px);
    text-shadow: 0 0 10px var(--glow);
}

/* Portfolio Detail Header */
.portfolio-detail-header {
    text-align: center;
    padding: 8rem 4rem 2rem; /* Adjust top padding to account for fixed header */
    max-width: 800px;
    margin: 0 auto;
}

.portfolio-detail-header .section-title {
    margin-bottom: 1.5rem;
}

.portfolio-detail-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Gallery Section */
.gallery-section {
    padding: 2rem 4rem 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    width: 100%;
    height: 250px; /* Square format */
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border);
}

.gallery-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 20px rgba(255, 79, 24, 0.2);
    border-color: var(--accent);
}

/* Lightbox Overlay */
.lightbox {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 2000; /* Sit on top */
    padding-top: 60px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgba(0,0,0,0.9); /* Black w/ opacity */
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.prev-btn, .next-btn {
    position: absolute;
    bottom: 15px; /* Position under the image */
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    padding: 0 15px; /* Add some padding for better click area */
}

.prev-btn {
    left: 50%;
    transform: translateX(-100%); /* Center it relative to the image */
}

.next-btn {
    right: 50%;
    transform: translateX(100%); /* Center it relative to the image */
}

.close-btn:hover,
.prev-btn:hover,
.next-btn:hover {
    color: var(--accent);
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item {
        height: 200px;
    }
    .portfolio-detail-header {
        padding: 6rem 1.5rem 1rem;
    }
    .gallery-section {
        padding: 1rem 1.5rem 4rem;
    }
    .close-btn, .prev-btn, .next-btn {
        font-size: 30px;
        top: 10px;
    }
    .close-btn {
        right: 20px;
    }
    .prev-btn {
        left: 20px;
    }
    .next-btn {
        right: 20px;
    }
}