:root {
    --bg-0: #000000;
    --bg-1: #040405;
    --bg-2: #0c0909;
    --accent-1: #8a5cff;
    --accent-2: #b17cff;
    --accent-3: #5f4b8b;
    --text: #ECEAF6;
    --muted: #9b97ac;
    --glass: rgba(255,255,255,0.03);
    --glass-strong: rgba(255,255,255,0.05);
    --border: rgba(255,255,255,0.08);
    --shadow: 0 20px 40px rgba(0,0,0,0.7);
    --radius: 18px;
    --blur: 14px;
    --bg-card: #000000;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
    margin:0;
    font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial;
    color:var(--text);
    background:
            radial-gradient(1200px 800px at 80% 10%, rgba(138,92,255,0.04), transparent 55%),
            radial-gradient(900px 600px at 10% 20%, rgba(177,124,255,0.045), transparent 60%),
            radial-gradient(1200px 900px at 50% 110%, rgba(95,75,139,0.09), transparent 65%),
            linear-gradient(180deg, var(--bg-1), var(--bg-2));
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}

.grain{
    pointer-events:none;
    position:fixed; inset:0;
    mix-blend-mode:soft-light;
    opacity:.18;
    z-index:0;
}

#bg-canvas{
    position:fixed; inset:0;
    z-index:0;
}

.page{
    position:relative;
    z-index:1;
}

header.nav{
    position:sticky; top:0; z-index:3;
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 22px;
    backdrop-filter:saturate(140%) blur(10px);
    -webkit-backdrop-filter:saturate(140%) blur(10px);
    background: linear-gradient(180deg, rgba(10,10,15,0.85), rgba(10,10,15,0.55));
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.brand{
    display:flex; align-items:center; gap:12px;
    letter-spacing:.3px; font-weight:800; font-size:16px;
}
.logo{
    width:34px; height:34px; border-radius:10px;
    background:
            conic-gradient(from 210deg at 50% 50%, rgba(138,92,255,0.85), rgba(177,124,255,0.85), rgba(95,75,139,0.85));
    position:relative; overflow:hidden;
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.22), 0 8px 22px rgba(138,92,255,.35);
}
.logo::after{
    content:""; position:absolute; inset:0;
    background:radial-gradient(120px 80px at 30% 20%, rgba(255,255,255,0.35), transparent 46%),
    radial-gradient(160px 120px at 80% 70%, rgba(255,255,255,0.12), transparent 60%);
    mix-blend-mode:overlay;
}
.nav-actions{
    display:flex; gap:10px;
}
.btn{
    --bg:var(--glass);
    display:inline-flex; align-items:center; gap:10px;
    padding:10px 14px; border-radius:12px;
    color:var(--text); text-decoration:none; font-weight:600; font-size:14px;
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:hover{
    transform: translateY(-2px);
    border-color: rgba(138,92,255,0.6);
    box-shadow: 0 20px 40px rgba(138,92,255,.18);
}
.btn.primary{
    background:
            linear-gradient(180deg, rgba(138,92,255,.15), rgba(138,92,255,.08)),
            linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
}

.container{
    max-width:1180px; margin:0 auto; padding: 64px 22px;
}

.hero{
    display:grid; grid-template-columns:1.1fr .9fr; gap:40px; align-items:center;
    padding-top:28px; padding-bottom:16px;
}
@media (max-width: 960px){
    .hero{ grid-template-columns:1fr; gap:28px; }
}

.title{
    font-weight:800; font-size: clamp(36px, 7vw, 68px); line-height:1.02;
    letter-spacing:-0.02em;
    text-shadow: 0 12px 40px rgba(0,0,0,.55);
}
.accent{
    background:linear-gradient(90deg, #EDEAF9, #CFC8F5 20%, #B18CFF 55%, #8A5CFF 70%, #DDD7FF 95%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
}
.subtitle{
    margin-top:16px; color:var(--muted); font-size: clamp(16px, 2.4vw, 20px);
}
.cta-row{ display:flex; gap:12px; margin-top:22px; flex-wrap:wrap; }

.hero-card{
    position:relative; border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    box-shadow: var(--shadow);
    overflow:hidden; isolation:isolate;
    min-height:320px;
}
.hero-card::before{
    content:""; position:absolute; inset:-100% -100% auto -100%;
    height:180%; transform:rotate(12deg);
    background:linear-gradient(90deg, rgba(255,255,255,.0) 0%, rgba(255,255,255,.28) 45%, rgba(255,255,255,0) 60%);
    animation: glare 7.5s linear infinite;
    mix-blend-mode:soft-light; opacity:.35;
}
@keyframes glare{
    0%{ transform: translateX(-20%) rotate(12deg); }
    100%{ transform: translateX(40%) rotate(12deg); }
}

.hero-card .inner{
    padding:24px; display:flex; flex-direction:column; gap:14px;
    position:relative; z-index:2;
}

.badge{
    display:inline-flex; align-items:center; gap:8px; font-weight:700;
    font-size:12px; letter-spacing:.12em; text-transform:uppercase;
    color:#EDEAF9;
    background: linear-gradient(90deg, rgba(138,92,255,.26), rgba(177,124,255,.18));
    border:1px solid rgba(181,140,255,.45);
    padding:8px 12px; border-radius:999px;
    box-shadow: 0 8px 22px rgba(177,124,255,.18);
}

.socials{
    display:flex; flex-wrap:wrap; gap:10px; margin-top:2px;
}
.social{
    display:inline-flex; align-items:center; gap:10px;
    padding:10px 12px; border-radius:12px;
    background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
    border:1px solid var(--border);
    color:var(--text); text-decoration:none; font-weight:600; font-size:14px;
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.social:hover{
    transform: translateY(-2px);
    border-color: rgba(138,92,255,0.55);
    box-shadow: 0 16px 36px rgba(138,92,255,.16);
    background:
            linear-gradient(180deg, rgba(138,92,255,.18), rgba(138,92,255,.08)),
            linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
}
.social svg{ width:18px; height:18px; opacity:.92; }

.section{ margin-top:56px; }
.section h2{
    font-size: clamp(22px, 3.4vw, 32px);
    letter-spacing:-0.01em; margin:0 0 16px 0;
}
.muted{ color:var(--muted); }

.projects{
    display:grid; gap:16px;
    grid-template-columns: repeat(12, 1fr);
}
@media (max-width: 1080px){
    .projects{ grid-template-columns: repeat(8, 1fr); }
}
@media (max-width: 720px){
    .projects{ grid-template-columns: repeat(4, 1fr); }
}

.card{
    grid-column: span 4;
    position:relative; overflow:hidden; border-radius: var(--radius);
    background:linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    border:1px solid var(--border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    transform-style: preserve-3d;
    transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .2s ease, border-color .2s ease;
}
.card:hover{
    border-color: rgba(138,92,255,0.45);
    box-shadow: 0 32px 64px rgba(138,92,255,.16);
}
.card .cover{
    position:relative; height:180px; overflow:hidden;
    background: radial-gradient(80% 80% at 70% 20%, rgba(138,92,255,.25), transparent 55%),
    radial-gradient(80% 80% at 30% 80%, rgba(177,124,255,.22), transparent 60%),
    linear-gradient(180deg, #262131, #17131e);
}
.card .cover::after{
    content:""; position:absolute; inset: -40% -40% auto -40%;
    height:120%; transform: rotate(18deg); opacity:.5;
    background:linear-gradient(90deg, rgba(255,255,255,.0), rgba(255,255,255,.25), rgba(255,255,255,0));
    mix-blend-mode:soft-light;
    transition: transform .6s ease;
}
.card:hover .cover::after{ transform: translateX(30%) rotate(18deg); }
.card .body{ padding:16px; display:flex; gap:10px; align-items:center; justify-content:space-between; }
.card .title{ font-size:18px; line-height:1.2; }
.card .meta{ color:var(--muted); font-size:13px; }
.chip{
    display:inline-flex; align-items:center; gap:8px; padding:8px 12px;
    border-radius:999px; font-weight:700; font-size:12px; letter-spacing:.08em; text-transform:uppercase;
    border:1px solid rgba(181,140,255,.35);
    background: linear-gradient(180deg, rgba(138,92,255,.18), rgba(138,92,255,.08));
}
.card a.stretched{ position:absolute; inset:0; }

footer{
    padding:48px 22px 72px; text-align:center; color:var(--muted);
}

.reveal{ opacity:0; transform: translateY(16px); }
.reveal.in{ opacity:1; transform: none; transition: opacity .7s ease, transform .7s ease; }

@media (prefers-reduced-motion: reduce) {
    .hero-card::before, .card .cover::after{ display:none }
    .btn, .social, .card{ transition: none }
}

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-1);
    border-left: 1px solid rgba(255,255,255,0.06);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(138,92,255,0.4), rgba(177,124,255,0.3));
    border-radius: 6px;
    border: 2px solid var(--bg-1);
    transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(138,92,255,0.6), rgba(177,124,255,0.5));
}

::-webkit-scrollbar-thumb:active {
    background: linear-gradient(180deg, rgba(138,92,255,0.8), rgba(177,124,255,0.7));
}

.cursor {
    animation: blink 1s infinite;
    color: var(--accent-1);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 32px;

}

.skill-category {
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s ease;
}

.skill-category:hover {
    border-color: rgba(138,92,255,0.45);
    box-shadow: 0 16px 32px rgba(138,92,255,.12);
    transform: translateY(-4px);
}

.skill-category-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--accent-1);
    display: flex;
    align-items: center;
    gap: 10px;
}

.skill-category-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(138,92,255,0.12);
    border: 1px solid rgba(138,92,255,0.25);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    transition: all 0.2s ease;
    cursor: default;
}

.skill-tag:hover {
    background: rgba(138,92,255,0.2);
    border-color: rgba(138,92,255,0.4);
    transform: scale(1.05);
}

.skill-level {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-1);
    box-shadow: 0 0 8px var(--accent-1);
}

.skill-level.expert {
    background: #00ff88;
    box-shadow: 0 0 8px #00ff88;
}

.skill-level.advanced {
    background: #8A5CFF;
    box-shadow: 0 0 8px #8A5CFF;
}

.skill-level.intermediate {
    background: #B17CFF;
    box-shadow: 0 0 8px #B17CFF;
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

.skills-legend {
    background: linear-gradient(135deg, rgba(138,92,255,0.08), rgba(177,124,255,0.05));
    border: 1px solid rgba(138,92,255,0.25);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin: 24px 0;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.legend-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--accent-1);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.legend-title::before {
    content: "ℹ️";
    font-size: 18px;
}

.legend-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    padding: 6px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.legend-item:hover {
    background: rgba(138,92,255,0.12);
    transform: translateY(-2px);
}

.legend-item .skill-level {
    width: 12px;
    height: 12px;
}


@media (max-width: 768px) {
    .skills-legend {
        padding: 16px 20px;
    }

    .legend-items {
        gap: 12px;
    }

    .legend-item {
        font-size: 13px;
        padding: 5px 10px;
    }
}

.hero-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.08);
}

.card {
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.08);
}

.card .cover {
    background: radial-gradient(80% 80% at 70% 20%, rgba(138,92,255,.15), transparent 55%),
    radial-gradient(80% 80% at 30% 80%, rgba(177,124,255,.12), transparent 60%),
    linear-gradient(180deg, #0f0f14, #0a0a0f);
}

.social {
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.08);
}

.social:hover {
    background:
            linear-gradient(180deg, rgba(138,92,255,.12), rgba(138,92,255,.06)),
            linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}

.skill-category {
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.08);
}

.skill-tag {
    background: rgba(138,92,255,0.08);
    border: 1px solid rgba(138,92,255,0.18);
}

.skill-tag:hover {
    background: rgba(138,92,255,0.14);
    border-color: rgba(138,92,255,0.3);
}

.skills-legend {
    background: linear-gradient(135deg, rgba(138,92,255,0.05), rgba(177,124,255,0.03));
    border: 1px solid rgba(138,92,255,0.18);
}

.legend-item {
    background: rgba(255,255,255,0.02);
}

.legend-item:hover {
    background: rgba(138,92,255,0.08);
}

::-webkit-scrollbar-track {
    background: var(--bg-0);
    border-left: 1px solid rgba(255,255,255,0.04);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(138,92,255,0.3), rgba(177,124,255,0.2));
    border: 2px solid var(--bg-0);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(138,92,255,0.5), rgba(177,124,255,0.4));
}

::-webkit-scrollbar-thumb:active {
    background: linear-gradient(180deg, rgba(138,92,255,0.7), rgba(177,124,255,0.6));
}

.grain {
    opacity: .12;
}
#donations {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
    margin-top: -55px;
}

.donation-tabs {
    display: flex;
    gap: 12px;
    margin: 40px 0 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.donation-tab {
    padding: 14px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--muted);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.donation-tab span {
    font-size: 20px;
}

.donation-tab:hover {
    background: rgba(138, 92, 255, 0.1);
    border-color: var(--accent-1);
    color: var(--text);
    transform: translateY(-2px);
}

.donation-tab.active {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-color: var(--accent-1);
    color: white;
    box-shadow: 0 8px 25px rgba(138, 92, 255, 0.3);
}

.donation-content {
    position: relative;
    min-height: 400px;
}

.donation-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.donation-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-wrapper {
    margin-bottom: 30px;
}

.search-input {
    width: 100%;
    max-width: 500px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    display: block;
    margin: 0 auto;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-1);
    box-shadow: 0 0 0 3px rgba(138, 92, 255, 0.1);
}

.search-input::placeholder {
    color: var(--muted);
}

.donation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.donation-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    min-width: 280px;
}

.donation-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.donation-item:hover {
    border-color: var(--accent-1);
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(138, 92, 255, 0.2);
}

.donation-item:hover::before {
    transform: scaleX(1);
}

.donation-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.donation-icon {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(138, 92, 255, 0.1);
    border-radius: 12px;
}

.donation-info {
    flex: 1;
}

.donation-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.donation-network {
    font-size: 13px;
    color: var(--muted);
}

.donation-address {
    background: rgba(138, 92, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    font-size: 13px;
    font-family: 'Courier New', monospace;
    color: var(--muted);
    word-break: break-all;
    margin-bottom: 12px;
    position: relative;
}

.copy-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.copy-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(138, 92, 255, 0.4);
}

.copy-btn.copied {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.donation-item.hidden {
    display: none;
}

@media (max-width: 768px) {
    .donation-grid {
        grid-template-columns: 1fr;
    }

    .donation-tabs {
        flex-direction: column;
    }

    .donation-tab {
        width: 100%;
        justify-content: center;
    }
}