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

:root {
    --bg: #0a0a0c;
    --surface: #111114;
    --surface-hover: #18181c;
    --border: #222228;
    --text: #d4d4d8;
    --text-dim: #52525b;
    --accent: #a1a1aa;
    --accent-soft: rgba(161, 161, 170, 0.1);
    --highlight: #e4e4e7;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;700&display=swap');

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: var(--font-main);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    min-height: 100vh;
    cursor: none;
}

/* ========== PRELOADER ========== */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-logo {
    font-family: var(--font-mono);
    font-size: clamp(32px, 6vw, 52px);
    font-weight: 700;
    letter-spacing: -2px;
    background: linear-gradient(90deg, var(--text) 0%, var(--text-dim) 50%, var(--text) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 2s ease-in-out infinite, preloader-pulse 1.5s ease-in-out infinite;
}

@keyframes preloader-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.preloader-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--border);
}

.preloader-bar-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--text-dim), var(--accent));
    animation: preloader-fill 1.5s ease-out forwards;
}

@keyframes preloader-fill {
    0% { width: 0; }
    100% { width: 100%; }
}

/* ========== CUSTOM CURSOR ========== */
.custom-cursor {
    position: fixed;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width 0.2s ease, height 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    mix-blend-mode: difference;
}

.custom-cursor.hover {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.9);
}

/* Hide on touch devices */
@media (hover: none) {
    .custom-cursor { display: none; }
    body { cursor: auto; }
}

/* ========== COPY TOAST ========== */
.copy-toast {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 10px 24px;
    border-radius: 12px;
    white-space: nowrap;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.copy-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ========== PARTICLE CANVAS ========== */
#particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    filter: blur(0.5px);
    opacity: 0.6;
}

/* ========== FIXED BUTTONS ========== */
.sound-toggle, .moon-btn {
    position: fixed;
    top: 24px;
    z-index: 100;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: none;
}

.sound-toggle { right: 24px; color: var(--text-dim); }
.moon-btn { right: 78px; }

.moon-btn img {
    width: 20px; height: 20px;
    filter: brightness(0) invert(0.4);
    transition: all 0.3s ease;
}

.sound-toggle:hover, .moon-btn:hover {
    border-color: var(--accent);
    background: var(--surface-hover);
}

.sound-toggle:hover { color: var(--text); }
.moon-btn:hover img { filter: brightness(0) invert(0.8); }
.moon-btn:hover { transform: rotate(-15deg); }
.sound-toggle.active { border-color: var(--text-dim); color: var(--text); }
.moon-btn.active { border-color: var(--text-dim); }
.moon-btn.active img { filter: brightness(0) invert(0.7); transform: rotate(180deg); }

/* ========== LAYOUT ========== */
.container {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== HERO ========== */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    position: relative;
    padding: 60px 0;
}

.hero-glow {
    position: absolute;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
    border-radius: 50%;
    top: 50%; left: 50%;
    transform: translate(-50%, -55%);
    animation: pulse-glow 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -55%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -55%) scale(1.15); }
}

/* ========== DISCORD CARD ========== */
.discord-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px 28px 16px 20px;
    margin-bottom: 40px;
    max-width: 420px;
    min-width: 240px;
    opacity: 0;
    animation: fade-up 0.8s 0.2s ease forwards;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: none;
}
.discord-card:hover {
    border-color: var(--text-dim);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* Discord badge in corner */
.dc-badge { position: absolute; top: 10px; right: 12px; width: 16px; height: 16px; opacity: 0.25; filter: brightness(0) invert(0.5); transition: opacity 0.3s ease; pointer-events: none; }
.discord-card:hover .dc-badge { opacity: 0.4; }

.dc-left { flex-shrink: 0; }
.dc-avatar-wrap { position: relative; }
.dc-avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }

.dc-status-dot {
    position: absolute; bottom: 0; right: 0;
    width: 18px; height: 18px; border-radius: 50%;
    background: #52525b; border: 3px solid var(--surface);
    transition: background 0.3s ease;
}
.dc-status-dot.online { background: #22c55e; }
.dc-status-dot.idle { background: #eab308; }
.dc-status-dot.dnd { background: #ef4444; }
.dc-status-dot.offline { background: #52525b; }

.dc-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; overflow: hidden; flex: 1; text-align: left; }
.dc-username { font-family: var(--font-mono); font-size: 15px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dc-status-text { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); }

.dc-activity { display: flex; flex-direction: row; align-items: center; gap: 10px; min-width: 0; max-height: 0; opacity: 0; overflow: hidden; transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.4s ease; margin-top: 0; }
.dc-activity.active { max-height: 80px; opacity: 1; margin-top: 4px; }
.dc-activity-img { width: 36px; height: 36px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.dc-activity-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1; overflow: hidden; }
.dc-activity-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dc-activity-name { font-family: var(--font-mono); font-size: 12px; color: var(--text); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dc-activity-details, .dc-activity-state { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dc-lanyard-hint { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); opacity: 0.5; margin-top: 2px; }

/* ========== TITLE ========== */
.title {
    font-family: var(--font-mono);
    font-size: clamp(42px, 8vw, 72px);
    font-weight: 700;
    letter-spacing: -2px;
    position: relative;
    opacity: 0;
    animation: fade-up 0.8s 0.4s ease forwards;
    background: linear-gradient(90deg, var(--text) 0%, var(--text-dim) 50%, var(--text) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fade-up 0.8s 0.4s ease forwards, shimmer 6s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.tagline {
    font-family: var(--font-mono);
    font-size: 15px;
    margin-top: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0;
    animation: fade-up 0.8s 0.6s ease forwards, shimmer-subtle 8s ease-in-out infinite;
    background: linear-gradient(90deg, var(--text-dim) 0%, var(--accent) 50%, var(--text-dim) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes shimmer-subtle {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.separator { color: var(--accent); -webkit-text-fill-color: var(--accent); margin: 0 4px; }

/* ========== SOCIALS ========== */
.socials {
    display: flex; gap: 14px; margin-top: 36px;
    opacity: 0; animation: fade-up 0.8s 0.8s ease forwards;
}

.social-btn {
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--surface); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; text-decoration: none; cursor: none;
}

.social-btn img {
    width: 22px; height: 22px;
    filter: brightness(0) invert(0.35);
    transition: filter 0.3s ease;
    pointer-events: none;
}

.social-btn:hover {
    background: var(--surface-hover);
    border-color: var(--text-dim);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.social-btn:hover img { filter: brightness(0) invert(0.75); }

.social-btn::after {
    content: attr(data-tooltip);
    position: absolute; bottom: calc(100% + 10px); left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: var(--surface-hover); color: var(--text);
    font-family: var(--font-mono); font-size: 11px;
    padding: 5px 10px; border-radius: 8px; border: 1px solid var(--border);
    white-space: nowrap; opacity: 0; pointer-events: none;
    transition: all 0.3s ease;
}
.social-btn:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ========== SKILLS ========== */
.skills-section { padding: 40px 0 100px; }

.section-title {
    font-family: var(--font-mono); font-size: 24px; font-weight: 500;
    text-align: center; margin-bottom: 56px; color: var(--text-dim);
}
.title-decoration { color: var(--accent); font-weight: 300; }

.skill-category {
    margin-bottom: 48px; opacity: 0; transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.skill-category.visible { opacity: 1; transform: translateY(0); }

.category-title {
    font-family: var(--font-mono); font-size: 14px; font-weight: 400;
    color: var(--text-dim); text-transform: uppercase; letter-spacing: 2px;
    margin-bottom: 20px; display: flex; align-items: center; gap: 10px;
}
.category-icon { color: var(--accent); font-size: 14px; }

.skill-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.skill-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 14px; padding: 20px 14px 16px;
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    transition: border-color 0.35s ease, box-shadow 0.35s ease, opacity 0.5s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: none; position: relative; overflow: hidden;
    transform-origin: center center;
    will-change: transform;
    opacity: 0;
    transform: translateY(20px);
}
.skill-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-dim), transparent);
    opacity: 0; transition: opacity 0.4s ease;
}

.skill-card:hover {
    border-color: var(--text-dim);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}
.skill-card:hover::before { opacity: 0.5; }

.skill-icon-wrap {
    width: 46px; height: 46px; border-radius: 10px;
    background: var(--accent-soft);
    display: flex; align-items: center; justify-content: center;
    transition: background 0.35s ease;
    flex-shrink: 0;
}
.skill-card:hover .skill-icon-wrap { background: rgba(161, 161, 170, 0.15); }

.skill-svg {
    width: 26px; height: 26px;
    filter: grayscale(100%) brightness(0.6);
    transition: filter 0.3s ease;
}
.skill-card:hover .skill-svg { filter: grayscale(0%) brightness(1); }

.skill-name {
    font-family: var(--font-mono); font-size: 12px; font-weight: 500;
    color: var(--text-dim); text-align: center; transition: color 0.3s ease;
}
.skill-card:hover .skill-name { color: var(--text); }

.skill-bar { width: 100%; height: 2px; background: var(--border); border-radius: 2px; overflow: hidden; margin-top: 4px; }
.skill-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--text-dim), var(--accent)); border-radius: 2px; transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1); }
.skill-card:hover .skill-fill { background: linear-gradient(90deg, var(--accent), var(--highlight)); }

.future-skill { opacity: 0.5; border-style: dashed; }
.future-skill:hover { opacity: 0.8; }
.future-skill .skill-bar { background: transparent; border: 1px dashed var(--border); height: 2px; }
.future-skill .skill-fill { display: none; }

/* ========== TIMELINE ========== */
.timeline-section { padding: 0 0 100px; }

.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border);
    transform: translateX(-50%);
}

.timeline-year {
    position: relative;
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 600;
    color: var(--accent);
    text-align: center;
    background: var(--bg);
    width: fit-content;
    margin: 32px auto 16px;
    padding: 4px 16px;
    z-index: 2;
    letter-spacing: 1px;
}

.timeline-year:first-of-type { margin-top: 0; }

.timeline-item {
    position: relative;
    width: 50%;
    padding: 8px 40px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.timeline-item.left {
    left: 0;
    text-align: right;
}

.timeline-item.right {
    left: 50%;
    text-align: left;
}

.timeline-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    top: 20px;
    z-index: 2;
    transition: background 0.3s ease;
}

.timeline-item.left .timeline-dot {
    right: -4px;
}

.timeline-item.right .timeline-dot {
    left: -4px;
}

.timeline-item.visible .timeline-dot {
    background: var(--accent);
}

.timeline-card {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 18px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    cursor: none;
}

.timeline-card:hover {
    border-color: var(--text-dim);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.timeline-item.left .timeline-card {
    flex-direction: row-reverse;
}

.timeline-card-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-card-icon img {
    width: 28px;
    height: 28px;
    filter: grayscale(100%) brightness(0.6);
    transition: filter 0.3s ease;
}

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

.timeline-card-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.timeline-card-title {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
}

.timeline-card-date {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-dim);
}

/* ========== PROJECTS ========== */
.projects-section { padding: 0 0 100px; }

.projects-section .project-card {
    opacity: 0;
    transform: translateY(20px);
}
.projects-section .project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: start;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color 0.5s ease, box-shadow 0.5s ease, transform 0.5s ease;
    cursor: none;
    transform-style: preserve-3d;
    will-change: transform;
}

.project-card:hover {
    border-color: var(--text-dim);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.project-preview {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
}

.project-icon-wrap {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.project-icon {
    width: 24px;
    height: 24px;
    transition: filter 0.3s ease;
}

.project-card.closed .project-icon {
    filter: grayscale(100%) brightness(0.4);
}

.project-card.active .project-icon {
    filter: grayscale(100%) brightness(0.6);
}

.active-badge {
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
}

.project-name {
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    flex: 1;
}

.project-badge {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 3px 8px;
    flex-shrink: 0;
}

.project-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 22px;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.5s ease 0.1s,
                padding 0.6s ease;
}

/* Hover expand with delay on desktop */
@media (hover: hover) {
    .project-card:hover .project-details {
        max-height: 500px;
        opacity: 1;
        padding: 0 22px 20px;
        transition-delay: 0.4s;
    }

    .project-card:not(:hover) .project-details {
        transition-delay: 0s;
    }
}

/* Mobile: toggle via JS class */
.project-card.expanded .project-details {
    max-height: 500px;
    opacity: 1;
    padding: 0 22px 20px;
}

.project-tech {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.tech-icon-wrap {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-icon {
    width: 18px;
    height: 18px;
    filter: grayscale(100%) brightness(0.6);
}

.project-description {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.6;
}
.project-description a {
    color: var(--text);
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: none;
    transition: opacity 0.3s ease;
}
.project-description a:hover { opacity: 0.7; }

/* ========== SETUP ========== */
.setup-section { padding: 0 0 100px; }

.setup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 500px;
    margin: 0 auto;
    justify-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.setup-grid.visible { opacity: 1; transform: translateY(0); }

.setup-category {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.setup-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.setup-item {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    transition: color 0.3s ease;
}

.setup-item:hover { color: var(--text); }

@media (max-width: 600px) {
    .setup-grid { grid-template-columns: 1fr; gap: 32px; justify-items: start; padding-left: 40px; }
}

/* ========== FOOTER ========== */
.footer { text-align: center; padding: 40px 0; }
.footer-line { width: 40px; height: 1px; background: var(--border); margin: 0 auto 20px; }
.footer p { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); }

/* ========== ANIMATIONS ========== */
@keyframes fade-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ========== RESPONSIVE ========== */
@media (max-width: 600px) {
    .container { padding: 0 16px; }
    .skill-cards { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
    .skill-card { padding: 16px 10px 12px; }
    .socials { gap: 10px; }
    .social-btn { width: 44px; height: 44px; }
    .tagline { font-size: 12px; letter-spacing: 2px; }
    .discord-card { padding: 12px 16px; min-width: auto; width: calc(100% - 32px); }
    .moon-btn { right: 72px; }
    .title { font-size: clamp(32px, 10vw, 48px); }
    .section-title { font-size: 20px; }
    .hero { padding: 40px 0; }
    .projects-grid { grid-template-columns: 1fr; }
    .project-preview { padding: 14px 16px; }

    .timeline { max-width: 100%; padding-left: 32px; }
    .timeline-line { left: 12px; transform: none; }
    .timeline-year { margin-left: 0; text-align: left; padding-left: 0; }
    .timeline-item { width: 100%; left: 0 !important; text-align: left !important; padding: 8px 0 8px 32px; }
    .timeline-item.left .timeline-card { flex-direction: row; }
    .timeline-dot { left: -26px !important; right: auto !important; }
}

/* ========== SCROLL TO TOP ========== */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 100;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, border-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
    cursor: none;
}
.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}
.scroll-top:hover {
    border-color: var(--accent);
    color: var(--text);
    background: var(--surface-hover);
    transform: translateY(-2px);
}

.timeline-year {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.timeline-year.visible {
    opacity: 1;
    transform: translateY(0);
}