/* ============================================
   ISSAM SAYYAF - MODERN PORTFOLIO 2026
   Bento Grid / Aurora / Glassmorphism / Scroll-Driven
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg: #06060a;
    --bg-2: #0c0c12;
    --surface: rgba(255,255,255,0.03);
    --surface-hover: rgba(255,255,255,0.06);
    --border: rgba(255,255,255,0.06);
    --border-hover: rgba(255,255,255,0.12);
    --glass: rgba(255,255,255,0.04);
    --glass-strong: rgba(255,255,255,0.07);
    --text: #f0f0f3;
    --text-2: #a0a0b0;
    --text-3: #55556a;
    --accent: #818cf8;
    --accent-2: #a78bfa;
    --accent-bg: rgba(129,140,248,0.08);
    --pink: #f472b6;
    --cyan: #22d3ee;
    --green: #34d399;
    --yellow: #fbbf24;
    --gradient: linear-gradient(135deg, #818cf8, #c084fc, #f472b6);
    --glow: 0 0 60px -12px rgba(129,140,248,0.35);
    --glow-pink: 0 0 60px -12px rgba(244,114,182,0.25);
    --r: 16px;
    --r-lg: 24px;
    --r-full: 9999px;
    --t: 250ms cubic-bezier(0.4,0,0.2,1);
    --t-slow: 500ms cubic-bezier(0.4,0,0.2,1);
    --font: 'Inter', system-ui, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --max-w: 1200px;
    --hdr: 60px;
}

/* Reset */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr)+20px)}
body{
    font-family:var(--font);font-size:15px;line-height:1.7;color:var(--text);
    background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden;
    background-image:radial-gradient(rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size:24px 24px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--accent-2)}
button{font-family:var(--font);cursor:pointer}
ul,ol{list-style:none}
.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}
.container-narrow{max-width:760px;margin:0 auto;padding:0 20px}

/* ============================================
   NOISE + AURORA (Background Layers)
   ============================================ */
body::after {
    content:'';position:fixed;inset:0;
    background:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events:none;z-index:9999;opacity:0.5;
}

.aurora {
    position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;
}
.aurora .orb {
    position:absolute;border-radius:50%;filter:blur(100px);opacity:0.25;
    animation:float-orb 12s ease-in-out infinite alternate;
}
.aurora .orb-1{width:600px;height:600px;background:#6366f1;top:-15%;left:-10%}
.aurora .orb-2{width:500px;height:500px;background:#ec4899;bottom:-15%;right:-8%;animation-delay:-6s}
.aurora .orb-3{width:400px;height:400px;background:#06b6d4;top:40%;left:50%;animation-delay:-3s;opacity:0.12}
@keyframes float-orb{to{transform:translate(50px,-30px) scale(1.15)}}

/* ============================================
   HEADER
   ============================================ */
.site-header{
    position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--hdr);
    background:rgba(6,6,10,0.5);backdrop-filter:blur(24px) saturate(180%);
    -webkit-backdrop-filter:blur(24px) saturate(180%);
    border-bottom:1px solid var(--border);transition:all var(--t);
}
.site-header.scrolled{background:rgba(6,6,10,0.85);border-bottom-color:var(--border-hover)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--max-w);margin:0 auto;padding:0 20px}
.site-logo{font-size:0.95rem;font-weight:700;color:var(--text);letter-spacing:-0.04em;font-family:var(--mono)}
.site-logo:hover{color:var(--accent)}
.site-nav{display:flex;align-items:center;gap:2px}
.site-nav a{font-size:0.78rem;font-weight:500;color:var(--text-2);padding:6px 12px;border-radius:8px;transition:all var(--t)}
.site-nav a:hover{color:var(--text);background:var(--surface-hover)}
.site-nav a.active{color:var(--text);background:var(--surface-hover);box-shadow:inset 0 0 0 1px var(--border-hover)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:38px;height:38px;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text-2);font-size:1rem}
.nav-toggle:hover{background:var(--surface-hover);color:var(--text)}

/* ============================================
   BENTO HERO
   ============================================ */
.bento-hero {
    padding:calc(var(--hdr) + 48px) 0 0;
}

.bento-grid {
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    grid-template-rows:auto;
    gap:12px;
}

.bento-tile {
    background:var(--surface);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border:1px solid var(--border);
    border-radius:var(--r-lg);
    padding:28px;
    transition:all var(--t);
    position:relative;
    overflow:hidden;
}

.bento-tile:hover {
    border-color:var(--border-hover);
    box-shadow:var(--glow);
    transform:translateY(-3px);
}

/* Tile sizing */
.tile-hero{grid-column:1/3;grid-row:1/3;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:48px 28px;min-height:380px}
.tile-about{grid-column:3/5;grid-row:1/2;display:flex;flex-direction:column;justify-content:center}
.tile-news{grid-column:3/4;grid-row:2/3}
.tile-stats{grid-column:4/5;grid-row:2/3;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}
.tile-pub{grid-column:1/3;grid-row:3/4}
.tile-skills{grid-column:3/5;grid-row:3/4}

/* Hero tile content */
.tile-hero .hero-avatar{
    width:120px;height:120px;border-radius:50%;object-fit:cover;
    border:2px solid var(--border-hover);
    box-shadow:var(--glow);margin-bottom:24px;
    transition:transform 0.5s cubic-bezier(0.34,1.56,0.64,1);
}
.tile-hero .hero-avatar:hover{transform:scale(1.08)}
.tile-hero h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:800;letter-spacing:-0.05em;line-height:1.1;margin-bottom:12px}
.tile-hero .tagline{font-size:0.95rem;color:var(--text-2);max-width:440px;margin:0 auto 24px;line-height:1.7}
.hero-cta{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}

/* Gradient text */
.gradient-text{background:linear-gradient(135deg,#818cf8,#c084fc,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* About tile */
.tile-about h2{font-size:1rem;font-weight:700;margin-bottom:10px;letter-spacing:-0.03em}
.tile-about p{font-size:0.85rem;color:var(--text-2);line-height:1.8}
.tile-about ul{margin-top:12px;padding:0}
.tile-about li{font-size:0.8rem;color:var(--text-2);padding:5px 0;padding-left:16px;position:relative}
.tile-about li::before{content:'';position:absolute;left:0;top:12px;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:0.5}

/* Stats tile */
.stat-number{font-size:2.5rem;font-weight:800;letter-spacing:-0.05em;line-height:1}
.stat-label{font-size:0.7rem;color:var(--text-3);text-transform:uppercase;letter-spacing:0.1em;margin-top:6px;font-family:var(--mono)}

/* News tile mini */
.tile-news h3{font-size:0.85rem;font-weight:700;margin-bottom:6px;letter-spacing:-0.02em}
.tile-news p{font-size:0.78rem;color:var(--text-2);line-height:1.6}
.tile-news .news-badge{display:inline-block;font-size:0.6rem;font-weight:700;padding:2px 8px;border-radius:var(--r-full);background:rgba(34,211,153,0.1);color:var(--green);border:1px solid rgba(34,211,153,0.15);margin-bottom:10px;font-family:var(--mono);text-transform:uppercase;letter-spacing:0.06em}

/* Pub tile */
.tile-pub h3{font-size:0.9rem;font-weight:700;margin-bottom:8px;letter-spacing:-0.02em}
.tile-pub .pub-list{display:flex;flex-direction:column;gap:8px}
.tile-pub .pub-item{display:flex;align-items:start;gap:10px;font-size:0.78rem;color:var(--text-2);line-height:1.5}
.tile-pub .pub-item .pub-year{font-family:var(--mono);color:var(--text-3);font-size:0.7rem;flex-shrink:0;padding-top:2px}

/* Skills tile */
.tile-skills h3{font-size:0.9rem;font-weight:700;margin-bottom:14px;letter-spacing:-0.02em}
.skill-group{margin-bottom:14px}
.skill-group-label{font-size:0.65rem;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:6px;font-family:var(--mono)}
.skill-tags{display:flex;flex-wrap:wrap;gap:5px}
.skill-tag{font-size:0.65rem;padding:3px 10px;background:var(--accent-bg);color:var(--accent);border-radius:var(--r-full);border:1px solid rgba(129,140,248,0.1);font-family:var(--mono);font-weight:500}

/* Shine on tile hover */
.bento-tile::before{
    content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,0.03),transparent);
    transition:left 0.6s ease;pointer-events:none;
}
.bento-tile:hover::before{left:120%}

/* ============================================
   BUTTONS
   ============================================ */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;font-size:0.78rem;font-weight:600;border-radius:10px;border:none;transition:all var(--t);text-decoration:none;line-height:1;letter-spacing:-0.01em}
.btn-primary{background:var(--accent);color:#0a0a0f;box-shadow:0 1px 2px rgba(0,0,0,0.5),0 0 20px rgba(129,140,248,0.2)}
.btn-primary:hover{background:#9ba3fc;color:#0a0a0f;transform:translateY(-1px);box-shadow:0 4px 20px rgba(129,140,248,0.35)}
.btn-secondary{background:var(--surface);color:var(--text-2);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--surface-hover);color:var(--text);border-color:var(--border-hover);transform:translateY(-1px)}
.btn-sm{padding:6px 13px;font-size:0.7rem}

/* ============================================
   SECTIONS
   ============================================ */
.section{padding:56px 0}
.section-header{margin-bottom:28px}
.section-header .overline{display:inline-flex;align-items:center;gap:6px;font-size:0.65rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--accent);margin-bottom:6px;font-family:var(--mono)}
.section-header h2{font-size:clamp(1.4rem,3vw,1.8rem);font-weight:800;letter-spacing:-0.04em;line-height:1.2}
.section-header p{color:var(--text-2);margin-top:6px;font-size:0.9rem;max-width:480px}
.section-header .section-actions{margin-top:14px}

/* ============================================
   HOLO GRID (sci-fi project showcase)
   ============================================ */
.holo-grid {
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    grid-auto-rows:260px;
    gap:12px;
}
.holo-large{grid-column:span 2;grid-row:span 1}

.holo-card {
    position:relative;overflow:hidden;border-radius:var(--r-lg);
    cursor:pointer;isolation:isolate;
    border:1px solid rgba(129,140,248,0.08);
    transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
}
.holo-card:hover {
    border-color:rgba(129,140,248,0.3);
    box-shadow:
        0 0 30px -8px rgba(129,140,248,0.25),
        0 0 60px -15px rgba(192,132,252,0.15),
        inset 0 0 30px -12px rgba(129,140,248,0.06);
    transform:translateY(-4px) scale(1.01);
}

/* Full-bleed background image */
.holo-card-bg {
    position:absolute;inset:0;z-index:0;
}
.holo-card-bg img {
    width:100%;height:100%;object-fit:cover;
    filter:brightness(0.35) saturate(0.6);
    transition:all 0.6s ease;
}
.holo-card:hover .holo-card-bg img {
    filter:brightness(0.45) saturate(0.8);
    transform:scale(1.06);
}

/* Animated scanline */
.holo-scanline {
    position:absolute;inset:0;z-index:1;pointer-events:none;
    background:repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(129,140,248,0.015) 2px,
        rgba(129,140,248,0.015) 4px
    );
    opacity:0;transition:opacity 0.4s ease;
}
.holo-card:hover .holo-scanline{opacity:1}
.holo-scanline::after {
    content:'';position:absolute;left:0;right:0;height:40px;
    background:linear-gradient(180deg, rgba(129,140,248,0.06), transparent);
    animation:scanline-move 3s linear infinite;
    opacity:0;
}
.holo-card:hover .holo-scanline::after{opacity:1}
@keyframes scanline-move{
    0%{top:-40px}100%{top:calc(100% + 40px)}
}

/* Content overlay */
.holo-card-content {
    position:relative;z-index:2;height:100%;
    display:flex;flex-direction:column;justify-content:space-between;
    padding:20px;
    background:linear-gradient(
        180deg,
        rgba(6,6,10,0.2) 0%,
        rgba(6,6,10,0.1) 40%,
        rgba(6,6,10,0.7) 75%,
        rgba(6,6,10,0.92) 100%
    );
}

/* Top bar */
.holo-top {
    display:flex;align-items:center;justify-content:space-between;
}
.holo-id {
    font-family:var(--mono);font-size:0.55rem;font-weight:700;
    color:rgba(129,140,248,0.5);letter-spacing:0.12em;
    text-transform:uppercase;
    padding:3px 8px;
    border:1px solid rgba(129,140,248,0.1);
    border-radius:4px;
    backdrop-filter:blur(4px);
    transition:all var(--t);
}
.holo-card:hover .holo-id {
    color:var(--accent);border-color:rgba(129,140,248,0.3);
    box-shadow:0 0 10px -4px rgba(129,140,248,0.3);
}

/* Bottom content */
.holo-bottom {
    display:flex;flex-direction:column;gap:6px;
}
.holo-bottom h3 {
    font-size:1.05rem;font-weight:800;letter-spacing:-0.03em;
    line-height:1.3;
    text-shadow:0 1px 8px rgba(0,0,0,0.5);
    transition:all var(--t);
}
.holo-card:hover .holo-bottom h3 {
    background:var(--gradient);-webkit-background-clip:text;
    -webkit-text-fill-color:transparent;background-clip:text;
}
.holo-bottom p {
    font-size:0.75rem;color:rgba(240,240,243,0.55);line-height:1.6;
    display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;
    -webkit-box-orient:vertical;overflow:hidden;
}
.holo-bottom .tags-list{margin-top:2px}
.holo-bottom .tech-badge {
    background:rgba(129,140,248,0.08);
    border-color:rgba(129,140,248,0.12);
    color:rgba(129,140,248,0.7);
}
.holo-card:hover .holo-bottom .tech-badge {
    color:var(--accent);border-color:rgba(129,140,248,0.25);
}

/* Corner brackets */
.holo-corner {
    position:absolute;width:14px;height:14px;
    border-color:rgba(129,140,248,0.15);border-style:solid;border-width:0;
    transition:all 0.4s ease;pointer-events:none;
}
.holo-corner-tl{top:8px;left:8px;border-top-width:1px;border-left-width:1px;border-top-left-radius:3px}
.holo-corner-tr{top:8px;right:8px;border-top-width:1px;border-right-width:1px;border-top-right-radius:3px}
.holo-corner-bl{bottom:8px;left:8px;border-bottom-width:1px;border-left-width:1px;border-bottom-left-radius:3px}
.holo-corner-br{bottom:8px;right:8px;border-bottom-width:1px;border-right-width:1px;border-bottom-right-radius:3px}
.holo-card:hover .holo-corner {
    border-color:rgba(129,140,248,0.5);
    width:20px;height:20px;
    filter:drop-shadow(0 0 4px rgba(129,140,248,0.3));
}

/* Glow sweep on hover */
.holo-card::after {
    content:'';position:absolute;inset:0;z-index:3;
    background:linear-gradient(105deg, transparent 40%, rgba(129,140,248,0.04) 45%, rgba(192,132,252,0.06) 50%, transparent 55%);
    background-size:250% 100%;background-position:200% 0;
    transition:background-position 0.8s ease;pointer-events:none;
}
.holo-card:hover::after{background-position:-50% 0}

@media (max-width:1024px) {
    .holo-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:240px}
    .holo-large{grid-column:span 2}
}
@media (max-width:768px) {
    .holo-grid{grid-template-columns:1fr;grid-auto-rows:220px}
    .holo-large{grid-column:span 1}
    .holo-bottom h3{font-size:0.95rem}
}

/* ============================================
   HOLO GRID — PAGE VARIANT (projects/blog)
   ============================================ */
.holo-grid-page {
    grid-template-columns:repeat(2, 1fr);
    grid-auto-rows:300px;
}
.holo-grid-page .holo-card{grid-column:span 1}
.holo-featured {
    grid-column:span 2 !important;
    border-color:rgba(251,191,36,0.12) !important;
}
.holo-featured::before {
    content:'FEATURED';position:absolute;top:14px;right:14px;z-index:5;
    font-family:var(--mono);font-size:0.5rem;font-weight:700;
    letter-spacing:0.12em;
    padding:3px 10px;border-radius:4px;
    background:rgba(251,191,36,0.08);color:var(--yellow);
    border:1px solid rgba(251,191,36,0.15);
}
.holo-featured:hover {
    border-color:rgba(251,191,36,0.3) !important;
    box-shadow:
        0 0 30px -8px rgba(251,191,36,0.2),
        0 0 60px -15px rgba(129,140,248,0.15) !important;
}

.holo-date {
    font-family:var(--mono);font-size:0.6rem;color:var(--text-3);
    margin-top:6px;letter-spacing:0.02em;
    display:flex;align-items:center;gap:4px;
}
.holo-date i{font-size:0.55rem;color:rgba(129,140,248,0.5)}

.holo-link {
    display:flex;align-items:center;justify-content:center;
    width:24px;height:24px;border-radius:6px;
    background:rgba(129,140,248,0.06);border:1px solid rgba(129,140,248,0.1);
    color:var(--text-3);font-size:0.7rem;
    transition:all var(--t);
}
.holo-link:hover {
    color:var(--accent);border-color:rgba(129,140,248,0.3);
    box-shadow:0 0 10px -3px rgba(129,140,248,0.3);
}

@media (max-width:768px) {
    .holo-grid-page{grid-template-columns:1fr;grid-auto-rows:260px}
    .holo-grid-page .holo-card,.holo-featured{grid-column:span 1 !important}
}

/* ============================================
   PAGE STATS (under page header)
   ============================================ */
.page-stats {
    display:flex;align-items:center;justify-content:center;
    gap:8px;margin-top:16px;
    font-family:var(--mono);font-size:0.7rem;color:var(--text-3);
}
.page-stat-num {
    color:var(--accent);font-weight:700;font-size:0.8rem;
}
.page-stat-sep{color:var(--border-hover);font-size:0.6rem}

/* ============================================
   CATEGORY PILLS (replaces cat-grid)
   ============================================ */
.cat-pills {
    display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px;
    justify-content:center;
}
.cat-pill {
    display:inline-flex;align-items:center;gap:6px;
    padding:7px 14px;
    font-family:var(--mono);font-size:0.68rem;font-weight:600;
    color:var(--text-2);background:var(--surface);
    border:1px solid var(--border);border-radius:var(--r-full);
    cursor:pointer;transition:all var(--t);
    letter-spacing:0.01em;
}
.cat-pill:hover {
    color:var(--accent);border-color:rgba(129,140,248,0.3);
    background:rgba(129,140,248,0.04);
    box-shadow:0 0 16px -6px rgba(129,140,248,0.25);
    transform:translateY(-1px);
}
.cat-pill i{font-size:0.7rem;color:var(--accent);opacity:0.6}
.cat-pill:hover i{opacity:1}
.cat-pill-count {
    font-size:0.55rem;background:var(--accent-bg);
    color:var(--accent);padding:1px 6px;border-radius:var(--r-full);
    margin-left:2px;
}

/* ============================================
   CARDS (project/blog/pub)
   ============================================ */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;transition:all var(--t);position:relative}
.card:hover{border-color:var(--border-hover);box-shadow:var(--glow);transform:translateY(-5px)}
.card-img-wrap{overflow:hidden;position:relative}
.card-img{width:100%;height:200px;object-fit:cover;transition:transform var(--t-slow);filter:brightness(0.85)}
.card:hover .card-img{transform:scale(1.06);filter:brightness(1)}
.card-body{padding:18px}
.card-body h3{font-size:0.95rem;font-weight:700;margin-bottom:6px;letter-spacing:-0.02em;line-height:1.4}
.card-body p{font-size:0.82rem;color:var(--text-2);line-height:1.7}
.card-meta{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:8px}
.card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:10px;border-top:1px solid var(--border)}
.card-footer-text{font-size:0.7rem;color:var(--text-3);display:flex;align-items:center;gap:4px;font-family:var(--mono)}
.card-links{display:flex;gap:8px}
.card-links a{color:var(--text-3);font-size:1rem;transition:all 150ms ease;display:flex}
.card-links a:hover{color:var(--accent)}

.card.featured{border-color:rgba(251,191,36,0.2)}
.card.featured::after{content:'FEATURED';position:absolute;top:12px;right:12px;background:rgba(251,191,36,0.1);color:var(--yellow);padding:3px 9px;border-radius:var(--r-full);font-size:0.55rem;font-weight:700;z-index:2;border:1px solid rgba(251,191,36,0.15);letter-spacing:0.08em;font-family:var(--mono)}

/* Badges */
.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:var(--r-full);font-size:0.6rem;font-weight:700;white-space:nowrap;letter-spacing:0.03em;text-transform:uppercase;font-family:var(--mono)}
.badge-primary{background:var(--accent-bg);color:var(--accent);border:1px solid rgba(129,140,248,0.12)}
.badge-accent{background:rgba(192,132,252,0.08);color:var(--accent-2);border:1px solid rgba(192,132,252,0.12)}
.badge-outline{background:transparent;border:1px solid var(--border);color:var(--text-3)}
.badge-success{background:rgba(52,211,153,0.08);color:var(--green);border:1px solid rgba(52,211,153,0.12)}
.badge-warning{background:rgba(251,191,36,0.08);color:var(--yellow);border:1px solid rgba(251,191,36,0.12)}
.tags-list{display:flex;flex-wrap:wrap;gap:4px;margin-top:10px}
.tech-badge{font-size:0.6rem;font-weight:500;padding:2px 8px;background:var(--glass);color:var(--text-3);border-radius:6px;border:1px solid var(--border);font-family:var(--mono)}

/* ============================================
   GRIDS
   ============================================ */
.grid{display:grid;gap:12px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-auto{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}

/* ============================================
   NEWS CAROUSEL (full section)
   ============================================ */
.news-carousel{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.news-track{position:relative;min-height:180px}
.news-slide{position:absolute;inset:0;display:flex;align-items:center;gap:24px;padding:24px;opacity:0;transform:translateX(20px);transition:all var(--t-slow);pointer-events:none}
.news-slide.active{opacity:1;transform:translateX(0);pointer-events:all}
.news-slide img{width:160px;height:120px;object-fit:cover;border-radius:12px;flex-shrink:0;border:1px solid var(--border);filter:brightness(0.85)}
.news-content h3{font-size:1rem;font-weight:700;margin-bottom:5px;letter-spacing:-0.02em}
.news-content p{color:var(--text-2);line-height:1.7;font-size:0.85rem}
.news-controls{display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 24px 16px}
.news-dot{width:6px;height:6px;border-radius:var(--r-full);background:var(--text-3);border:none;padding:0;cursor:pointer;transition:all var(--t);opacity:0.4}
.news-dot.active{background:var(--accent);width:22px;border-radius:3px;opacity:1}
.news-dot:hover:not(.active){opacity:0.7}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    padding:calc(var(--hdr) + 80px) 0 40px;text-align:center;position:relative;
    overflow:visible;
}
.page-header::before {
    content:'';position:absolute;inset:0;
    background:
        radial-gradient(ellipse 600px 300px at 50% 80%, rgba(129,140,248,0.06), transparent),
        radial-gradient(ellipse 400px 200px at 30% 60%, rgba(192,132,252,0.04), transparent);
    pointer-events:none;
}
.page-header h1 {
    font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;letter-spacing:-0.05em;
    margin-bottom:6px;position:relative;
}
.page-header .subtitle{font-size:0.95rem;color:var(--text-2);max-width:460px;margin:0 auto;position:relative}
.page-header .overline{position:relative}
.page-header .page-stats{position:relative}

/* ============================================
   FILTERS
   ============================================ */
.filters-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:10px 14px;background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--r);margin-bottom:24px;position:relative}
.filters-bar::before{content:'';position:absolute;top:0;left:20px;right:20px;height:1px;background:linear-gradient(90deg,transparent,rgba(129,140,248,0.12),transparent)}
.search-field{flex:1;min-width:180px;position:relative}
.search-field i{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-3);font-size:0.75rem;pointer-events:none}
.search-field input{width:100%;padding:8px 10px 8px 32px;border:1px solid var(--border);border-radius:8px;font-size:0.82rem;font-family:var(--font);color:var(--text);background:var(--bg);transition:all var(--t)}
.search-field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(129,140,248,0.12)}
.search-field input::placeholder{color:var(--text-3)}
.select-field{padding:8px 28px 8px 10px;border:1px solid var(--border);border-radius:8px;font-size:0.82rem;font-family:var(--font);color:var(--text-2);background:var(--bg);cursor:pointer;min-width:120px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2355556a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center}
.select-field:focus{outline:none;border-color:var(--accent)}

/* ============================================
   CATEGORY GRID
   ============================================ */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin-bottom:24px}
.cat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;text-align:center;cursor:pointer;transition:all var(--t)}
.cat-card:hover{border-color:rgba(129,140,248,0.25);box-shadow:var(--glow);transform:translateY(-2px)}
.cat-card i{font-size:1.4rem;color:var(--accent);margin-bottom:8px;display:block}
.cat-card h3{font-size:0.8rem;font-weight:700;margin-bottom:3px;letter-spacing:-0.02em}
.cat-card .count{font-size:0.6rem;font-weight:700;color:var(--accent);background:var(--accent-bg);padding:2px 7px;border-radius:var(--r-full);display:inline-block;margin-top:5px;font-family:var(--mono)}

/* ============================================
   CONTACT
   ============================================ */
.contact-methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:28px}
.contact-item{display:flex;align-items:center;gap:12px;padding:16px;background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:12px;transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);text-decoration:none;color:inherit;position:relative;overflow:hidden}
.contact-item::before{content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.02),transparent);transition:left 0.6s ease;pointer-events:none}
.contact-item:hover::before{left:120%}
.contact-item:hover{border-color:rgba(129,140,248,0.25);box-shadow:0 0 40px -10px rgba(129,140,248,0.25);transform:translateY(-3px);color:inherit}
.contact-icon{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:var(--accent-bg);color:var(--accent);border-radius:10px;font-size:0.95rem;flex-shrink:0}
.contact-label{font-size:0.55rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-3);margin-bottom:1px;font-family:var(--mono)}
.contact-value{font-size:0.85rem;font-weight:600;color:var(--text)}

.form-card{background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;position:relative;overflow:hidden}
.form-card::before{content:'';position:absolute;top:0;left:20px;right:20px;height:1px;background:linear-gradient(90deg,transparent,rgba(129,140,248,0.15),transparent)}
.form-card h2{font-size:1.3rem;font-weight:700;letter-spacing:-0.03em;margin-bottom:20px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:0.78rem;font-weight:600;margin-bottom:5px;color:var(--text-2)}
.form-group input,.form-group textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:0.88rem;font-family:var(--font);color:var(--text);background:var(--bg);transition:all var(--t)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(129,140,248,0.12)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-3)}
.form-group textarea{resize:vertical;min-height:130px}

/* ============================================
   ABOUT
   ============================================ */
.about-card{
    display:flex;gap:24px;align-items:flex-start;
    background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    border:1px solid var(--border);border-radius:var(--r-lg);
    padding:28px;margin-bottom:12px;
    transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
    position:relative;overflow:hidden;
}
.about-card::before{
    content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,0.02),transparent);
    transition:left 0.6s ease;pointer-events:none;
}
.about-card:hover::before{left:120%}
.about-card:hover{
    border-color:rgba(129,140,248,0.2);
    box-shadow:0 0 40px -10px rgba(129,140,248,0.2), 0 0 80px -20px rgba(192,132,252,0.1);
    transform:translateY(-3px);
}
.about-card .text-body{flex:1}
.about-card .text-body h2{font-size:1.15rem;font-weight:700;letter-spacing:-0.03em;margin-bottom:10px;color:var(--accent)}
.about-card .text-body p,.about-card .text-body li{color:var(--text-2);line-height:1.8;font-size:0.88rem}
.about-card .text-body ul{padding-left:0;margin-top:8px}
.about-card .text-body li{position:relative;padding-left:18px;margin-bottom:8px}
.about-card .text-body li::before{content:'';position:absolute;left:0;top:10px;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:0.5}
.about-card .text-body strong{color:var(--text);font-weight:600}
.about-card img{width:240px;border-radius:14px;object-fit:cover;flex-shrink:0;border:1px solid var(--border);filter:brightness(0.8);transition:filter 0.4s ease}
.about-card:hover img{filter:brightness(0.95)}

/* ============================================
   PUBLICATIONS
   ============================================ */
.pub-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;transition:all var(--t);cursor:pointer}
.pub-card:hover{border-color:var(--border-hover);box-shadow:var(--glow);transform:translateY(-5px)}
.pub-card img{width:100%;height:180px;object-fit:cover;filter:brightness(0.8);transition:filter var(--t)}
.pub-card:hover img{filter:brightness(1)}
.pub-card-body{padding:16px}
.pub-card-body h3{font-size:0.88rem;font-weight:700;margin-bottom:6px;line-height:1.5;letter-spacing:-0.01em}
.pub-meta{font-size:0.7rem;color:var(--text-3);margin-bottom:3px;display:flex;align-items:center;gap:3px}
.pub-meta i{color:var(--accent);width:11px;font-size:0.6rem}
.pub-authors{font-size:0.7rem;color:var(--text-3);margin-bottom:8px}
.pub-abstract{font-size:0.78rem;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}
.pub-actions{display:flex;gap:5px;flex-wrap:wrap}
.pub-link{display:inline-flex;align-items:center;gap:4px;padding:4px 11px;background:var(--glass);color:var(--accent);border-radius:var(--r-full);font-size:0.65rem;font-weight:600;border:1px solid var(--border);transition:all var(--t);font-family:var(--mono)}
.pub-link:hover{background:var(--accent);color:#0a0a0f;border-color:var(--accent)}
/* (pub-details replaced by shared detail-panel dossier) */

/* ============================================
   DETAIL PANEL — SCI-FI DOSSIER
   ============================================ */
/* Overlay backdrop */
.detail-overlay {
    position:fixed;inset:0;z-index:2000;
    background:rgba(2,2,6,0.75);
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    opacity:0;pointer-events:none;
    transition:opacity 0.35s ease;
}
.detail-overlay.open{opacity:1;pointer-events:all}

/* Panel itself */
.detail-panel {
    position:fixed;top:0;right:0;bottom:0;z-index:2001;
    width:min(90vw, 1400px);
    background:var(--bg);
    border-left:1px solid rgba(129,140,248,0.12);
    box-shadow:-20px 0 80px rgba(0,0,0,0.6), -1px 0 0 rgba(129,140,248,0.06);
    transform:translateX(100%);
    transition:transform 0.4s cubic-bezier(0.16,1,0.3,1);
    display:flex;flex-direction:column;
    overflow:hidden;
}
.detail-panel.open{transform:translateX(0)}

/* Scanline overlay on the panel */
.detail-panel::before {
    content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
    background:repeating-linear-gradient(
        0deg, transparent, transparent 3px,
        rgba(129,140,248,0.008) 3px, rgba(129,140,248,0.008) 4px
    );
}

/* Header bar inside panel */
.detail-header {
    position:relative;z-index:1;
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 24px;
    border-bottom:1px solid var(--border);
    background:rgba(6,6,10,0.8);
    flex-shrink:0;
}
.detail-header-left {
    display:flex;align-items:center;gap:10px;
}
.detail-header .holo-id {
    font-family:var(--mono);font-size:0.6rem;font-weight:700;
    color:var(--accent);letter-spacing:0.1em;
    padding:3px 10px;
    border:1px solid rgba(129,140,248,0.2);
    border-radius:4px;
}
.detail-header .detail-title-sm {
    font-size:0.75rem;font-weight:600;color:var(--text-2);
    max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.detail-close {
    width:32px;height:32px;display:flex;align-items:center;justify-content:center;
    background:none;border:1px solid var(--border);border-radius:8px;
    color:var(--text-3);font-size:0.8rem;
    transition:all var(--t);cursor:pointer;
}
.detail-close:hover {
    color:var(--accent);border-color:rgba(129,140,248,0.3);
    box-shadow:0 0 12px -4px rgba(129,140,248,0.3);
}

/* Hero image banner */
.detail-hero {
    position:relative;flex-shrink:0;height:220px;overflow:hidden;
}
.detail-hero img {
    width:100%;height:100%;object-fit:cover;
    filter:brightness(0.4) saturate(0.7);
}
.detail-hero::after {
    content:'';position:absolute;bottom:0;left:0;right:0;height:100px;
    background:linear-gradient(to top, var(--bg), transparent);
}
/* Corner HUD marks */
.detail-hero .hud-corner {
    position:absolute;width:24px;height:24px;
    border-color:rgba(129,140,248,0.25);border-style:solid;border-width:0;
    z-index:1;
}
.detail-hero .hud-tl{top:12px;left:12px;border-top-width:1px;border-left-width:1px}
.detail-hero .hud-tr{top:12px;right:12px;border-top-width:1px;border-right-width:1px}
.detail-hero .hud-bl{bottom:12px;left:12px;border-bottom-width:1px;border-left-width:1px}
.detail-hero .hud-br{bottom:12px;right:12px;border-bottom-width:1px;border-right-width:1px}

/* Meta bar (categories + tags) */
.detail-meta-bar {
    position:relative;z-index:1;
    display:flex;align-items:center;gap:8px;flex-wrap:wrap;
    padding:16px 28px;
    border-bottom:1px solid var(--border);
}

/* Scrollable body */
.detail-body {
    position:relative;z-index:1;
    flex:1;overflow-y:auto;padding:28px;
    scrollbar-width:thin;
    scrollbar-color:rgba(129,140,248,0.15) transparent;
}
.detail-body::-webkit-scrollbar{width:4px}
.detail-body::-webkit-scrollbar-track{background:transparent}
.detail-body::-webkit-scrollbar-thumb{background:rgba(129,140,248,0.15);border-radius:4px}

/* Markdown content styling inside the dossier */
.detail-body h1 {
    font-size:1.4rem;font-weight:800;letter-spacing:-0.04em;
    margin:0 0 16px;line-height:1.3;
    background:var(--gradient);-webkit-background-clip:text;
    -webkit-text-fill-color:transparent;background-clip:text;
}
.detail-body h2 {
    font-size:1rem;font-weight:700;color:var(--accent);
    margin:28px 0 10px;letter-spacing:-0.02em;
    padding-bottom:6px;border-bottom:1px solid rgba(129,140,248,0.08);
}
.detail-body h3 {
    font-size:0.9rem;font-weight:700;color:var(--text);
    margin:20px 0 8px;letter-spacing:-0.01em;
}
.detail-body p {
    margin-bottom:12px;line-height:1.85;color:var(--text-2);font-size:0.88rem;
}
.detail-body ul {
    list-style:none;margin:0 0 14px;padding:0;
}
.detail-body li {
    position:relative;padding-left:18px;margin-bottom:8px;
    color:var(--text-2);font-size:0.86rem;line-height:1.7;
}
.detail-body li::before {
    content:'';position:absolute;left:0;top:10px;
    width:6px;height:6px;border-radius:50%;
    background:var(--accent);opacity:0.4;
}
.detail-body img {
    max-width:100%;margin:16px 0;border-radius:12px;
    border:1px solid var(--border);
}
.detail-body code {
    font-family:var(--mono);font-size:0.8rem;
    background:rgba(129,140,248,0.06);color:var(--accent);
    padding:2px 7px;border-radius:4px;
}
.detail-body pre {
    background:rgba(0,0,0,0.4);border:1px solid var(--border);
    border-radius:10px;padding:16px;overflow-x:auto;margin:14px 0;
}
.detail-body pre code {
    background:none;padding:0;color:var(--text-2);
}
.detail-body a {
    color:var(--accent);text-decoration:underline;
    text-decoration-color:rgba(129,140,248,0.3);
    text-underline-offset:3px;
}
.detail-body a:hover{text-decoration-color:var(--accent)}

/* Footer bar */
.detail-footer {
    position:relative;z-index:1;
    padding:14px 28px;
    border-top:1px solid var(--border);
    background:rgba(6,6,10,0.8);
    display:flex;align-items:center;justify-content:space-between;
    flex-shrink:0;
}
.detail-footer .detail-nav {
    display:flex;gap:6px;
}
.detail-footer .detail-nav button {
    padding:6px 14px;font-size:0.7rem;font-weight:600;
    font-family:var(--mono);
    background:var(--surface);border:1px solid var(--border);
    border-radius:8px;color:var(--text-3);
    cursor:pointer;transition:all var(--t);
}
.detail-footer .detail-nav button:hover {
    color:var(--accent);border-color:rgba(129,140,248,0.3);
}

@media (max-width:768px) {
    .detail-panel{width:100vw}
    .detail-hero{height:160px}
    .detail-body{padding:20px}
    .detail-header{padding:12px 16px}
    .detail-meta-bar{padding:12px 20px}
    .detail-footer{padding:12px 20px}
}

/* Post card */
.post-card{cursor:pointer;display:flex;flex-direction:column}
.post-card .card-body{flex:1;display:flex;flex-direction:column}
.post-excerpt{flex:1;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:8px;border-top:1px solid var(--border);font-size:0.65rem;color:var(--text-3);font-family:var(--mono)}
.post-meta i{margin-right:3px;font-size:0.6rem}

/* Misc */
.empty-state{text-align:center;padding:60px 20px;color:var(--text-3)}
.empty-state i{font-size:2rem;margin-bottom:12px;opacity:0.2;display:block}
.empty-state h3{font-size:0.95rem;margin-bottom:4px;color:var(--text-2)}
.load-more{text-align:center;margin-top:24px}

/* ============================================
   FOOTER
   ============================================ */
.site-footer{margin-top:64px;padding:24px 0;border-top:1px solid var(--border);position:relative}
.site-footer::before{
    content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
    width:200px;height:1px;
    background:linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity:0.3;
}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.footer-inner p{font-size:0.7rem;color:var(--text-3);font-family:var(--mono)}
.footer-links{display:flex;gap:14px}
.footer-links a{font-size:0.7rem;font-weight:500;color:var(--text-3)}
.footer-links a:hover{color:var(--accent)}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes holoIn{from{opacity:0;transform:translateY(20px) scale(0.97)}to{opacity:1;transform:translateY(0) scale(1)}}

/* Stagger holo cards */
.holo-grid .holo-card{animation:holoIn 0.5s ease both}
.holo-grid .holo-card:nth-child(1){animation-delay:0s}
.holo-grid .holo-card:nth-child(2){animation-delay:0.06s}
.holo-grid .holo-card:nth-child(3){animation-delay:0.12s}
.holo-grid .holo-card:nth-child(4){animation-delay:0.18s}
.holo-grid .holo-card:nth-child(5){animation-delay:0.24s}
.holo-grid .holo-card:nth-child(6){animation-delay:0.3s}
.holo-grid .holo-card:nth-child(n+7){animation-delay:0.36s}

/* Scroll reveal (JS-based fallback) */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:80ms}
.reveal-delay-2{transition-delay:160ms}

/* CSS scroll-driven reveal (progressive enhancement) */
@supports (animation-timeline:view()) {
    .scroll-reveal {
        opacity:0;transform:translateY(30px);
        animation:fadeUp 1s ease both;
        animation-timeline:view();
        animation-range:entry 0% entry 90%;
    }
}

/* ============================================
   HIRE-ME STATUS BADGE
   ============================================ */
.status-badge {
    display:inline-flex;align-items:center;gap:8px;
    padding:6px 16px;
    background:rgba(52,211,153,0.06);
    border:1px solid rgba(52,211,153,0.15);
    border-radius:var(--r-full);
    font-family:var(--mono);font-size:0.68rem;font-weight:600;
    color:var(--green);
    margin-bottom:18px;
    animation:badge-glow 3s ease-in-out infinite alternate;
    cursor:default;
}
.status-badge::before {
    content:'';
    width:8px;height:8px;border-radius:50%;
    background:var(--green);
    box-shadow:0 0 8px var(--green), 0 0 16px rgba(52,211,153,0.4);
    animation:pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%,100%{opacity:1;transform:scale(1)}
    50%{opacity:0.5;transform:scale(0.85)}
}
@keyframes badge-glow {
    from{box-shadow:0 0 12px -6px rgba(52,211,153,0.2)}
    to{box-shadow:0 0 24px -6px rgba(52,211,153,0.35)}
}

/* ============================================
   HIGHLIGHT STRIP (social proof)
   ============================================ */
.highlight-strip {
    display:flex;align-items:center;justify-content:center;
    gap:24px;flex-wrap:wrap;
    padding:14px 20px;
    margin-top:20px;
    background:rgba(129,140,248,0.03);
    border:1px solid rgba(129,140,248,0.06);
    border-radius:12px;
}
.highlight-item {
    display:flex;align-items:center;gap:6px;
    font-size:0.72rem;color:var(--text-2);
    font-family:var(--mono);
    white-space:nowrap;
}
.highlight-item i {
    color:var(--accent);font-size:0.7rem;opacity:0.7;
}
.highlight-sep {
    width:1px;height:14px;background:var(--border-hover);
    flex-shrink:0;
}

/* ============================================
   CTA DOWNLOAD BUTTON (prominent CV download)
   ============================================ */
.btn-download {
    background:linear-gradient(135deg, #818cf8, #a78bfa);
    color:#0a0a0f;
    font-weight:700;
    box-shadow:0 2px 12px rgba(129,140,248,0.3), 0 0 30px -8px rgba(129,140,248,0.2);
    position:relative;
    overflow:hidden;
}
.btn-download::after {
    content:'';position:absolute;inset:0;
    background:linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
    background-size:250% 100%;background-position:200% 0;
    transition:background-position 0.6s ease;
}
.btn-download:hover::after {
    background-position:-50% 0;
}
.btn-download:hover {
    transform:translateY(-2px);
    box-shadow:0 4px 24px rgba(129,140,248,0.45), 0 0 40px -8px rgba(167,139,250,0.3);
    color:#0a0a0f;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* --- Tablet landscape / small desktop (1024px) --- */
@media (max-width:1024px){
    .bento-grid{grid-template-columns:repeat(2,1fr)}
    .tile-hero{grid-column:1/-1;grid-row:auto;min-height:320px}
    .tile-about{grid-column:1/-1;grid-row:auto}
    .tile-news{grid-column:1/2;grid-row:auto}
    .tile-stats{grid-column:2/3;grid-row:auto}
    .tile-pub{grid-column:1/-1;grid-row:auto}
    .tile-skills{grid-column:1/-1;grid-row:auto}
    .grid-3{grid-template-columns:repeat(2,1fr)}
    .highlight-strip{gap:16px}
}

/* --- Tablet portrait / large phone (768px) --- */
@media (max-width:768px){
    :root{--hdr:56px}

    /* Nav */
    .nav-toggle{display:flex}
    .site-nav{
        display:none;position:absolute;top:var(--hdr);left:8px;right:8px;
        background:rgba(12,12,18,0.97);
        backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
        border:1px solid var(--border-hover);border-radius:14px;
        padding:8px;flex-direction:column;
        box-shadow:0 16px 48px rgba(0,0,0,0.6), 0 0 0 1px rgba(129,140,248,0.05);
        z-index:999;
    }
    .site-nav.open{display:flex;animation:fadeUp 0.25s ease}
    .site-nav a{padding:12px 14px;font-size:0.85rem;border-radius:10px}
    .site-nav a:hover,.site-nav a.active{background:rgba(129,140,248,0.08)}

    /* Bento grid — single column */
    .bento-grid{grid-template-columns:1fr;gap:10px}
    .tile-hero,.tile-about,.tile-news,.tile-stats,.tile-pub,.tile-skills{grid-column:1/-1;grid-row:auto}
    .tile-hero{min-height:auto;padding:40px 24px}
    .tile-hero h1{font-size:clamp(1.8rem,6vw,2.4rem)}
    .tile-hero .tagline{font-size:0.88rem;max-width:380px}
    .hero-avatar{width:96px;height:96px}
    .hero-cta{gap:6px}
    .hero-cta .btn{padding:8px 14px;font-size:0.75rem}

    /* Tiles */
    .bento-tile{padding:22px;border-radius:18px}
    .tile-about h2{font-size:0.95rem}
    .tile-about li{font-size:0.78rem}
    .tile-stats{flex-direction:row;gap:32px}
    .stat-number{font-size:2rem}

    /* Grids */
    .grid-2,.grid-3,.grid-auto{grid-template-columns:1fr}

    /* About */
    .about-card{flex-direction:column;padding:22px;gap:18px}
    .about-card img{width:100%;max-width:280px;order:-1;align-self:center}

    /* News carousel */
    .news-slide{flex-direction:column;gap:14px;padding:20px}
    .news-slide img{width:100%;height:140px;border-radius:10px}
    .news-track{min-height:320px}
    .news-content h3{font-size:0.95rem}
    .news-content p{font-size:0.82rem}

    /* Filters */
    .filters-bar{flex-direction:column;align-items:stretch;gap:6px;padding:10px}
    .select-field{width:100%}

    /* Page sections */
    .page-header{padding:calc(var(--hdr)+50px) 0 28px}
    .page-header h1{font-size:clamp(1.5rem,5vw,2rem)}
    .section{padding:36px 0}

    /* Footer */
    .footer-inner{flex-direction:column;text-align:center;gap:8px}
    .footer-links{justify-content:center;flex-wrap:wrap}

    /* Forms & contact */
    .form-card{padding:22px}
    .contact-methods{grid-template-columns:1fr}
    .contact-item{padding:14px}

    /* Detail panel */
    .detail-panel{width:100vw}
    .detail-hero{height:160px}
    .detail-body{padding:20px}
    .detail-header{padding:12px 16px}
    .detail-meta-bar{padding:12px 16px;gap:6px}
    .detail-footer{padding:12px 16px}
    .detail-footer .detail-nav button{font-size:0.65rem;padding:5px 10px}

    /* Holo grid */
    .holo-grid{grid-template-columns:1fr;grid-auto-rows:220px}
    .holo-large{grid-column:span 1}
    .holo-bottom h3{font-size:0.95rem}

    /* Holo page grid */
    .holo-grid-page{grid-template-columns:1fr;grid-auto-rows:260px}
    .holo-grid-page .holo-card,.holo-featured{grid-column:span 1 !important}

    /* Highlights */
    .highlight-strip{gap:10px;padding:12px 14px}
    .highlight-item{font-size:0.65rem}
    .highlight-sep{display:none}

    /* Aurora toned down for perf */
    .aurora .orb{opacity:0.1}
    .aurora .orb-1{width:350px;height:350px}
    .aurora .orb-2{width:300px;height:300px}
    .aurora .orb-3{width:250px;height:250px}

    /* Reduce noise overlay on mobile for perf */
    body::after{opacity:0.25}

    /* Status badge */
    .status-badge{font-size:0.62rem;padding:5px 12px;margin-bottom:14px}
}

/* --- Phone (480px) --- */
@media (max-width:480px){
    .container,.container-narrow{padding:0 14px}

    /* Hero CTA stacks vertically */
    .hero-cta{flex-direction:column;align-items:center;width:100%;max-width:280px;margin:0 auto}
    .hero-cta .btn{width:100%;justify-content:center;padding:10px 16px;font-size:0.78rem}

    /* Smaller tiles */
    .bento-tile{padding:18px;border-radius:16px}
    .tile-hero{padding:32px 18px}
    .tile-hero h1{font-size:1.7rem}
    .tile-hero .tagline{font-size:0.82rem;line-height:1.6}
    .hero-avatar{width:80px;height:80px;margin-bottom:18px}

    /* Stats side by side */
    .tile-stats{flex-direction:row;gap:24px;padding:20px}
    .stat-number{font-size:1.8rem}
    .stat-label{font-size:0.6rem}

    /* Skills */
    .skill-tag{font-size:0.6rem;padding:2px 8px}
    .skill-group-label{font-size:0.6rem}

    /* Category grid */
    .cat-grid{grid-template-columns:repeat(2,1fr);gap:6px}
    .cat-card{padding:12px}
    .cat-card i{font-size:1.1rem;margin-bottom:6px}
    .cat-card h3{font-size:0.72rem}

    /* News */
    .news-track{min-height:340px}
    .news-slide{padding:16px}
    .news-slide img{height:120px}

    /* Cards */
    .card-body{padding:14px}
    .card-body h3{font-size:0.88rem}
    .card-body p{font-size:0.78rem}
    .card-img{height:160px}

    /* About */
    .about-card{padding:18px;gap:14px}
    .about-card .text-body h2{font-size:1rem}
    .about-card .text-body p,.about-card .text-body li{font-size:0.82rem}
    .about-card img{max-width:100%;border-radius:10px}

    /* Detail panel */
    .detail-body h1{font-size:1.15rem}
    .detail-body h2{font-size:0.9rem}
    .detail-body p{font-size:0.82rem}
    .detail-hero{height:130px}
    .detail-meta-bar{padding:10px 14px;gap:4px}
    .detail-meta-bar .badge,.detail-meta-bar .tech-badge{font-size:0.55rem;padding:2px 6px}

    /* Pub cards */
    .pub-card img{height:140px}
    .pub-card-body{padding:14px}
    .pub-card-body h3{font-size:0.82rem}

    /* Form */
    .form-card{padding:16px;border-radius:14px}
    .form-card h2{font-size:1.1rem;margin-bottom:16px}
    .form-group input,.form-group textarea{padding:9px 12px;font-size:0.84rem}
    .form-group label{font-size:0.72rem}

    /* Highlights wrap tighter */
    .highlight-strip{padding:10px;gap:8px}
    .highlight-item{font-size:0.6rem;gap:4px}

    /* Page header */
    .page-header{padding:calc(var(--hdr)+40px) 0 20px}
    .page-header .subtitle{font-size:0.85rem}
}

/* --- Very small phones (360px) --- */
@media (max-width:360px){
    .container,.container-narrow{padding:0 10px}
    .tile-hero{padding:28px 14px}
    .tile-hero h1{font-size:1.5rem}
    .bento-tile{padding:16px;border-radius:14px}
    .hero-cta .btn{font-size:0.72rem;padding:9px 14px}
    .news-track{min-height:360px}
    .about-card img{max-width:100%}
}

/* --- iPad specific (portrait) --- */
@media (min-width:768px) and (max-width:1024px) and (orientation:portrait) {
    .bento-grid{grid-template-columns:repeat(2,1fr);gap:10px}
    .tile-hero{grid-column:1/-1;min-height:300px;padding:44px 28px}
    .tile-about{grid-column:1/-1}
    .tile-news{grid-column:1/2}
    .tile-stats{grid-column:2/3}
    .tile-pub{grid-column:1/-1}
    .tile-skills{grid-column:1/-1}
    .holo-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:240px}
    .about-card img{width:200px}
    .news-slide{gap:20px;padding:22px}
    .news-slide img{width:180px;height:130px}
    .news-track{min-height:200px}
}

/* --- iPad landscape --- */
@media (min-width:1024px) and (max-width:1366px) and (orientation:landscape) {
    .bento-grid{grid-template-columns:repeat(4,1fr);gap:10px}
    .tile-hero h1{font-size:2.2rem}
    .tile-hero .tagline{font-size:0.9rem}
}

/* ============================================
   TOUCH DEVICE ENHANCEMENTS
   ============================================ */
@media (hover:none) and (pointer:coarse) {
    /* Disable hover effects that don't work well on touch */
    .bento-tile:hover{transform:none}
    .bento-tile::before{display:none}
    .holo-card:hover{transform:translateY(-2px) scale(1)}
    .card:hover{transform:translateY(-2px)}
    .about-card:hover{transform:none}
    .contact-item:hover{transform:translateY(-2px)}
    .contact-item::before{display:none}
    .about-card::before{display:none}

    /* Larger tap targets */
    .site-nav a{padding:12px 14px;min-height:44px;display:flex;align-items:center}
    .news-dot{width:10px;height:10px;padding:0}
    .news-dot.active{width:28px}
    .btn{min-height:44px}
    .detail-close{width:40px;height:40px;font-size:1rem}
    .detail-footer .detail-nav button{padding:8px 16px;min-height:40px}

    /* Always show scanline corners (no hover on touch) */
    .holo-card .holo-scanline{opacity:0.5}
    .holo-card .holo-corner{border-color:rgba(129,140,248,0.25)}
}

/* ============================================
   SAFE AREA (notched phones)
   ============================================ */
@supports (padding: env(safe-area-inset-bottom)) {
    .site-header{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
    .site-footer{padding-bottom:calc(24px + env(safe-area-inset-bottom))}
    .detail-panel{padding-bottom:env(safe-area-inset-bottom)}
    .detail-footer{padding-bottom:calc(14px + env(safe-area-inset-bottom))}
}

@media print{
    .site-header,.site-footer,.filters-bar,.load-more,.nav-toggle,.aurora,.status-badge,.highlight-strip{display:none!important}
    body{background:#fff;color:#111}
    body::after{display:none}
    .card,.about-card,.bento-tile{break-inside:avoid;border:1px solid #ddd;background:#fff}
}