@import url(https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap);
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root {
    --amber:    #D4820A;
    --amber-lt: #F0B030;
    --cream:    #F5EAD8;
    --dark:     #050203;
    --trans:    0.22s cubic-bezier(0.4,0,0.2,1);
}

body {
    background: #050203;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    cursor: none;
}

/* ── Cursor ───────────────────────────────────── */
#cursor {
    position:fixed; width:10px; height:10px; border-radius:50%;
    background:var(--amber); pointer-events:none; z-index:9999;
    transform:translate(-50%,-50%);
    transition:width .16s, height .16s, background .16s;
}
#cursor-ring {
    position:fixed; width:34px; height:34px; border-radius:50%;
    border:1.5px solid rgba(212,130,10,.5);
    pointer-events:none; z-index:9998; transform:translate(-50%,-50%);
    transition:width .3s cubic-bezier(.34,1.56,.64,1), height .3s cubic-bezier(.34,1.56,.64,1), border-color .2s;
}
body.hovering #cursor { width:5px; height:5px; background:var(--amber-lt); }
body.hovering #cursor-ring { width:46px; height:46px; border-color:var(--amber); }

/* ── Canvas ───────────────────────────────────── */
.webgl {
    position:fixed; inset:0; z-index:1; display:block; outline:none;
    will-change: transform;          /* own GPU compositor layer — no black-frame flicker */
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* ── Fade overlay ─────────────────────────────── */
.fade-overlay {
    position:fixed; inset:0; background:#050203;
    z-index:10; pointer-events:none;
    opacity:1; transition:opacity 1.6s cubic-bezier(.4,0,.2,1);
}
.fade-overlay.fade { opacity:0; }

/* ════════════════════════════════════════════════
   LOADING SCREEN
   ════════════════════════════════════════════════ */
#brewing {
    position:fixed; inset:0; z-index:20; pointer-events:none;
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    transition:opacity .9s ease;
}
#brewing.fade { opacity:0; }

.steam {
    position:absolute; border-radius:50% 50% 20% 20%;
    background:rgba(245,222,179,.42); animation:steam-rise 2.2s ease-in-out infinite;
    filter:blur(1px);
}
.steam:nth-child(1){ bottom:calc(50% + 38px); left:calc(50% - 26px); width:5px; height:22px; animation-delay:0s; }
.steam:nth-child(2){ bottom:calc(50% + 38px); left:calc(50% - 9px);  width:7px; height:30px; animation-delay:.45s; }
.steam:nth-child(3){ bottom:calc(50% + 38px); left:calc(50% + 7px);  width:5px; height:24px; animation-delay:.9s; }
.steam:nth-child(4){ bottom:calc(50% + 38px); left:calc(50% + 20px); width:4px; height:19px; animation-delay:1.35s; }

#teacup-wrap{ position:relative; width:90px; height:80px; margin-bottom:28px; }
#teacup{ position:relative; width:66px; height:50px; margin:0 auto; }
#cup-body{
    position:absolute; bottom:0; left:0; width:66px; height:50px;
    background:linear-gradient(145deg,#E8A020,#C47D0A);
    border-radius:4px 4px 18px 18px; border:2.5px solid #A05800;
    box-shadow:inset 0 -4px 8px rgba(0,0,0,.2),0 2px 8px rgba(212,130,10,.4);
}
#cup-handle{
    position:absolute; right:-14px; top:10px; width:15px; height:24px;
    border:2.5px solid #C47D0A; border-left:none; border-radius:0 10px 10px 0;
}
#cup-liquid{
    position:absolute; bottom:5px; left:5px; right:5px; height:18px;
    background:linear-gradient(to bottom,#7A3800,#4A2000);
    border-radius:0 0 12px 12px; animation:liquid-wave 2s ease-in-out infinite; overflow:hidden;
}
#cup-liquid::after{
    content:''; position:absolute; inset:0;
    background:linear-gradient(90deg,transparent 30%,rgba(255,160,0,.15) 50%,transparent 70%);
    animation:liquid-shine 3s ease-in-out infinite;
}
#cup-saucer{
    width:80px; height:10px; background:linear-gradient(145deg,#E8A020,#C47D0A);
    border-radius:50%; margin:0 auto; border-bottom:2px solid #A05800;
}
#brew-bar{ width:220px; height:3px; background:rgba(245,222,179,.12); border-radius:2px; margin-top:22px; overflow:hidden; }
#brew-fill{ height:100%; width:0%; background:linear-gradient(90deg,#C47D0A,#F0B030); border-radius:2px; transition:width .3s ease; }
#brewing h1{
    font-family:'Playfair Display',serif; font-size:clamp(.9rem,2vw,1.15rem);
    color:var(--cream); opacity:.85; letter-spacing:.06em; margin-top:14px;
    animation:pulse 2.5s ease-in-out infinite;
}
#brew-sub{ font-size:.7rem; color:rgba(245,234,216,.35); letter-spacing:.1em; text-transform:uppercase; margin-top:6px; font-family:'JetBrains Mono',monospace; }

/* ── START button ─────────────────────────────── */
.start-btn{
    position:fixed; top:50%; left:50%; transform:translate(-50%,-50%);
    padding:18px 52px; background:transparent; border:1.5px solid var(--amber);
    color:var(--amber-lt); font-family:'Playfair Display',serif;
    font-size:clamp(1.1rem,2.5vw,1.5rem); letter-spacing:.18em; cursor:none;
    opacity:0; transition:opacity .5s,color .25s,background .25s,transform .25s,box-shadow .25s;
    display:none; z-index:25;
}
.start-btn.fadeIn{ opacity:1; }
.start-btn:hover{ background:var(--amber); color:#fff; transform:translate(-50%,-50%) scale(1.03); box-shadow:0 0 32px rgba(212,130,10,.45); }

/* ── Controls hint ────────────────────────────── */
.controls-hint{
    position:fixed; bottom:28px; left:50%; transform:translateX(-50%);
    display:flex; gap:16px; z-index:30;
    background:rgba(5,2,3,.75); backdrop-filter:blur(12px) saturate(1.4);
    border:1px solid rgba(212,130,10,.25); border-radius:50px;
    padding:10px 24px;
    transition:opacity .5s,transform .5s;
}
.controls-hint.hidden{ opacity:0; pointer-events:none; transform:translateX(-50%) translateY(10px); }
.controls-hint span{ font-size:.72rem; color:rgba(245,234,216,.55); font-weight:500; letter-spacing:.03em; }

/* ── Theme toggle ─────────────────────────────── */
.theme-toggle{
    position:fixed; top:20px; right:20px; z-index:35;
    width:42px; height:42px; border-radius:50%;
    border:1px solid rgba(212,130,10,.3); background:rgba(5,2,3,.7);
    backdrop-filter:blur(10px); cursor:none; font-size:1.1rem;
    display:flex; align-items:center; justify-content:center;
    transition:border-color var(--trans),background var(--trans);
}
.theme-toggle.hidden{ opacity:0; pointer-events:none; }
.theme-toggle:hover{ border-color:var(--amber); background:rgba(212,130,10,.15); }

/* ── Back button ──────────────────────────────── */
.back-btn{
    position:fixed; top:20px; left:20px; z-index:35;
    padding:10px 20px; border:1px solid rgba(212,130,10,.4);
    background:rgba(5,2,3,.8); backdrop-filter:blur(10px);
    color:var(--cream); font-size:.82rem; font-weight:500; cursor:none;
    border-radius:8px; letter-spacing:.05em;
    transition:opacity .3s,border-color var(--trans),background var(--trans);
}
.back-btn.hidden{ opacity:0; pointer-events:none; }
.back-btn:hover{ border-color:var(--amber); background:rgba(212,130,10,.15); }

/* ── Zone label (hover tooltip) ───────────────── */
.zone-label{
    position:fixed; bottom:90px; left:50%; transform:translateX(-50%);
    background:rgba(5,2,3,.85); border:1px solid rgba(212,130,10,.4);
    color:var(--cream); padding:7px 18px; border-radius:40px;
    font-size:.78rem; font-weight:500; letter-spacing:.05em;
    backdrop-filter:blur(8px); pointer-events:none; z-index:35;
    transition:opacity .2s;
}
.zone-label.hidden{ opacity:0; }

/* ═══════════════════════════════════════════════
   DETAIL OVERLAY
   ═══════════════════════════════════════════════ */
.detail-overlay{
    position:fixed; inset:0; z-index:50;
    background:rgba(3,1,2,.88); backdrop-filter:blur(22px) saturate(1.3);
    display:flex; align-items:center; justify-content:center;
    padding:20px;
    opacity:1; transition:opacity .3s;
}
.detail-overlay.hidden{ opacity:0; pointer-events:none; }

.detail-close{
    position:absolute; top:20px; right:24px;
    width:40px; height:40px; border-radius:50%;
    border:1.5px solid rgba(245,234,216,.25); background:rgba(245,234,216,.08);
    color:var(--cream); font-size:1rem; cursor:none;
    display:flex; align-items:center; justify-content:center;
    transition:all var(--trans); z-index:1;
}
.detail-close:hover{ background:rgba(245,234,216,.18); border-color:var(--cream); transform:rotate(90deg); }

.detail-content{
    width:100%; max-width:900px; max-height:90vh;
    overflow-y:auto; padding:4px;
}
.detail-content::-webkit-scrollbar{ width:4px; }
.detail-content::-webkit-scrollbar-thumb{ background:rgba(212,130,10,.4); border-radius:2px; }

/* ── Project full detail ── */
.project-detail{
    background:rgba(15,8,4,.95); border:1px solid rgba(212,130,10,.2);
    border-radius:16px; overflow:hidden;
}
.pd-hero{
    padding:36px 40px 28px;
    background:linear-gradient(135deg,rgba(212,130,10,.18) 0%,transparent 60%);
    border-bottom:1px solid rgba(212,130,10,.15);
}
.pd-num{ font-family:'JetBrains Mono',monospace; font-size:.72rem; color:var(--amber); letter-spacing:.15em; margin-bottom:8px; }
.pd-title{ font-family:'Playfair Display',serif; font-size:clamp(1.6rem,3vw,2.2rem); font-weight:700; color:var(--cream); margin-bottom:10px; line-height:1.2; }
.pd-tagline{ font-size:.9rem; color:rgba(245,234,216,.55); font-style:italic; }
.pd-badges{ display:flex; gap:8px; flex-wrap:wrap; margin-top:16px; }
.pd-badge{
    font-family:'JetBrains Mono',monospace; font-size:.68rem; font-weight:500;
    padding:3px 10px; border-radius:40px;
}
.pd-badge.lang{ background:rgba(212,130,10,.18); color:var(--amber-lt); border:1px solid rgba(212,130,10,.4); }
.pd-badge.tech{ background:rgba(255,255,255,.06); color:rgba(245,234,216,.6); border:1px solid rgba(255,255,255,.1); }
.pd-body{ padding:32px 40px; display:grid; grid-template-columns:1fr 1fr; gap:32px; }
.pd-desc{ grid-column:span 2; }
.pd-desc p{ font-size:.9rem; line-height:1.78; color:rgba(245,234,216,.65); }
.pd-section h4{ font-family:'JetBrains Mono',monospace; font-size:.68rem; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--amber); margin-bottom:12px; }
.pd-list{ list-style:none; }
.pd-list li{ font-size:.83rem; color:rgba(245,234,216,.6); padding:5px 0; border-bottom:1px solid rgba(255,255,255,.04); padding-left:14px; position:relative; }
.pd-list li::before{ content:'→'; position:absolute; left:0; color:rgba(212,130,10,.6); }
.pd-footer{ padding:24px 40px; border-top:1px solid rgba(212,130,10,.1); display:flex; gap:12px; flex-wrap:wrap; }
.pd-link{
    display:inline-flex; align-items:center; gap:6px;
    padding:10px 22px; border-radius:8px;
    font-size:.8rem; font-weight:600; text-decoration:none; letter-spacing:.04em;
    transition:transform var(--trans),box-shadow var(--trans);
}
.pd-link.primary{ background:var(--amber); color:#fff; box-shadow:0 3px 14px rgba(212,130,10,.35); }
.pd-link.primary:hover{ transform:translateY(-2px); box-shadow:0 5px 20px rgba(212,130,10,.45); }
.pd-link.secondary{ background:transparent; border:1.5px solid rgba(212,130,10,.4); color:var(--amber); }
.pd-link.secondary:hover{ background:rgba(212,130,10,.12); }

/* ── About / skills / research panels ── */
.info-panel{
    background:rgba(12,6,3,.96); border:1px solid rgba(212,130,10,.2);
    border-radius:16px; overflow:hidden; max-width:800px; margin:0 auto;
}
.ip-header{
    padding:32px 36px 24px;
    background:linear-gradient(135deg,rgba(212,130,10,.14) 0%,transparent 70%);
    border-bottom:1px solid rgba(212,130,10,.12);
}
.ip-label{ font-family:'JetBrains Mono',monospace; font-size:.68rem; color:var(--amber); letter-spacing:.14em; text-transform:uppercase; margin-bottom:8px; }
.ip-title{ font-family:'Playfair Display',serif; font-size:clamp(1.4rem,3vw,2rem); font-weight:700; color:var(--cream); }
.ip-body{ padding:28px 36px; }
.ip-bio{ font-size:.9rem; line-height:1.78; color:rgba(245,234,216,.62); margin-bottom:20px; }
.ip-bio strong{ color:var(--cream); font-weight:600; }
.ip-chips{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:20px; }
.ip-chip{
    padding:5px 14px; border-radius:40px; font-size:.76rem; font-weight:500;
    background:rgba(212,130,10,.1); border:1px solid rgba(212,130,10,.25); color:rgba(245,234,216,.7);
    transition:border-color var(--trans), color var(--trans);
}
.ip-chip:hover{ border-color:var(--amber); color:var(--amber); }
.ip-chip.highlight{ background:rgba(212,130,10,.2); border-color:rgba(212,130,10,.5); color:var(--amber-lt); font-weight:600; }
.ip-links{ display:flex; gap:10px; flex-wrap:wrap; margin-top:8px; }
.ip-link{
    padding:10px 22px; border-radius:8px; font-size:.82rem; font-weight:600;
    text-decoration:none; transition:all var(--trans);
}
.ip-link.gh{ background:rgba(255,255,255,.1); color:var(--cream); border:1px solid rgba(255,255,255,.15); }
.ip-link.gh:hover{ background:rgba(255,255,255,.18); }
.ip-link.li{ background:#0A66C2; color:#fff; }
.ip-link.am{ background:var(--amber); color:#fff; }
.ip-stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:20px; }
.ip-stat{ text-align:center; padding:14px; background:rgba(212,130,10,.06); border-radius:10px; border:1px solid rgba(212,130,10,.15); }
.ip-stat-n{ display:block; font-family:'Playfair Display',serif; font-size:1.5rem; font-weight:700; color:var(--amber); }
.ip-stat-l{ display:block; font-size:.65rem; font-weight:500; letter-spacing:.08em; text-transform:uppercase; color:rgba(245,234,216,.4); margin-top:2px; }

.ip-research-item{ margin-bottom:24px; padding-bottom:24px; border-bottom:1px solid rgba(255,255,255,.05); }
.ip-research-item:last-child{ border-bottom:none; margin-bottom:0; padding-bottom:0; }
.ip-research-item h4{ font-family:'Playfair Display',serif; font-size:1.05rem; color:var(--cream); margin-bottom:6px; }
.ip-research-item .r-tag{ font-size:.68rem; color:var(--amber); font-family:'JetBrains Mono',monospace; letter-spacing:.08em; display:block; margin-bottom:6px; }
.ip-research-item p{ font-size:.83rem; line-height:1.7; color:rgba(245,234,216,.55); }

/* ── kbd ── */
.kbd{
    position:fixed; bottom:28px; right:28px; z-index:35;
    display:flex; flex-direction:column; gap:5px;
    transition:opacity .4s;
}
.kbd.hidden{ opacity:0; pointer-events:none; }
.kbd span{ font-size:.68rem; color:rgba(245,234,216,.3); display:flex; align-items:center; gap:5px; }
kbd{ background:rgba(245,234,216,.08); border:1px solid rgba(245,234,216,.18); border-radius:4px; padding:1px 6px; font-family:'JetBrains Mono',monospace; font-size:.65rem; color:rgba(245,234,216,.4); }

/* ── Keyframes ─────────────────────────────────── */
@keyframes pulse      { 0%,100%{opacity:.45} 50%{opacity:1} }
@keyframes steam-rise { 0%{transform:translateY(0) scaleX(1);opacity:0} 30%{opacity:.65} 70%{opacity:.3;transform:translateY(-22px) scaleX(1.6)} 100%{transform:translateY(-42px) scaleX(.5);opacity:0} }
@keyframes liquid-wave{ 0%,100%{transform:skewX(0)} 50%{transform:skewX(5deg)} }
@keyframes liquid-shine{ 0%{transform:translateX(-100%)} 100%{transform:translateX(200%)} }

/* ── pd-hero / pd-icon for project detail ── */
.pd-hero { padding:36px 40px 28px; border-bottom:1px solid rgba(212,130,10,.15); }
.pd-hero h2 { font-family:'Playfair Display',serif; font-size:clamp(1.5rem,3vw,2.1rem); color:var(--cream); margin:12px 0 8px; }
.pd-icon { font-size:3rem; line-height:1; }
.pd-tags { display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.pd-body { padding:28px 40px; }
.pd-body p { font-size:.9rem; line-height:1.8; color:rgba(245,234,216,.65); margin-bottom:16px; }
.pd-body h3 { font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.12em; color:var(--amber); text-transform:uppercase; margin:18px 0 10px; }
.pd-highlights { list-style:none; display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.pd-highlights li { font-size:.83rem; color:rgba(245,234,216,.6); padding:8px 12px; background:rgba(212,130,10,.06); border-radius:8px; border:1px solid rgba(212,130,10,.15); }
.pd-footer { padding:20px 40px; border-top:1px solid rgba(212,130,10,.1); display:flex; gap:12px; flex-wrap:wrap; }
.pd-link {
    display:inline-flex; align-items:center; gap:6px;
    padding:10px 22px; border-radius:8px;
    font-size:.8rem; font-weight:600; text-decoration:none; letter-spacing:.04em; cursor:pointer;
    background:rgba(212,130,10,.18); border:1.5px solid rgba(212,130,10,.4); color:var(--amber-lt);
    transition:transform var(--trans),background var(--trans);
}
.pd-link:hover { background:rgba(212,130,10,.32); transform:translateY(-1px); }

/* ── info-panel blocks ── */
.ip-hero { padding:32px 36px 24px; border-bottom:1px solid rgba(212,130,10,.12); text-align:center; }
.ip-hero h2 { font-family:'Playfair Display',serif; font-size:clamp(1.3rem,2.5vw,1.8rem); color:var(--cream); margin-bottom:6px; }
.ip-role { font-size:.82rem; color:rgba(245,234,216,.45); font-style:italic; }
.ip-avatar { width:80px; height:80px; border-radius:50%; background:linear-gradient(135deg,#F5C040,#8B2500); display:flex; align-items:center; justify-content:center; margin:0 auto 12px; font-size:2rem; font-family:'Playfair Display',serif; color:#fff; font-weight:700; border:2px solid rgba(232,160,32,.6); }
.ip-body { padding:24px 36px; }
.ip-body h3 { font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.12em; color:var(--amber); text-transform:uppercase; margin:18px 0 10px; }
.ip-body p { font-size:.88rem; line-height:1.75; color:rgba(245,234,216,.62); margin-bottom:10px; }
.ip-item { font-size:.88rem; color:rgba(245,234,216,.7); line-height:1.6; }
.ip-sub { font-size:.78rem; color:rgba(245,234,216,.38); }
.ip-footer { padding:18px 36px; border-top:1px solid rgba(212,130,10,.1); display:flex; gap:10px; flex-wrap:wrap; }
.tag-row { display:flex; flex-wrap:wrap; gap:8px; }
.tag { padding:4px 12px; border-radius:40px; font-size:.76rem; font-weight:500; background:rgba(212,130,10,.1); border:1px solid rgba(212,130,10,.25); color:rgba(245,234,216,.7); }

/* ── Research cards ── */
.research-card { margin-bottom:20px; padding:16px; background:rgba(255,245,224,.03); border-radius:10px; border:1px solid rgba(212,130,10,.12); }
.rc-title { font-family:'Playfair Display',serif; font-size:.98rem; color:var(--cream); margin-bottom:8px; line-height:1.4; }
.rc-body { font-size:.82rem; line-height:1.7; color:rgba(245,234,216,.55); margin-bottom:8px; }
.rc-tag { font-family:'JetBrains Mono',monospace; font-size:.68rem; color:var(--amber); letter-spacing:.08em; }

/* ── Contact grid ── */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; max-width:500px; margin:20px auto; }
.contact-card { display:flex; flex-direction:column; align-items:center; gap:6px; padding:20px 16px; background:rgba(255,245,224,.04); border:1px solid rgba(212,130,10,.18); border-radius:12px; text-decoration:none; transition:background var(--trans),border-color var(--trans),transform var(--trans); }
.contact-card:hover { background:rgba(212,130,10,.1); border-color:rgba(212,130,10,.4); transform:translateY(-2px); }
.cc-icon { font-size:1.6rem; }
.cc-label { font-size:.68rem; font-family:'JetBrains Mono',monospace; letter-spacing:.1em; color:rgba(245,234,216,.4); text-transform:uppercase; }
.cc-val { font-size:.82rem; font-weight:600; color:var(--cream); }

/* ── Projects mini-grid ── */
.proj-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.proj-card-mini { display:flex; align-items:center; gap:12px; padding:14px 16px; background:rgba(255,245,224,.03); border-radius:10px; border:1px solid rgba(212,130,10,.12); }
.pcm-emoji { font-size:1.6rem; flex-shrink:0; }

/* ── Responsive ─────────────────────────────────── */
@media(max-width:680px){
    .pd-body{ grid-template-columns:1fr; }
    .pd-desc{ grid-column:span 1; }
    .ip-stats{ grid-template-columns:1fr 1fr; }
    .controls-hint{ flex-direction:column; align-items:center; gap:6px; padding:10px 16px; }
}
@media(prefers-reduced-motion:reduce){ *,*::before,*::after{ animation-duration:.01ms!important; transition-duration:.01ms!important; } }


/*# sourceMappingURL=main.css.map*/