/* ═══════════════════════════════════════════════════════════
   YOUSSEF'S PORTFOLIO — STYLE v2.0
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg:        #08080f;
    --bg2:       #0e0e18;
    --bg3:       #141422;
    --surface:   rgba(255,255,255,.03);
    --surface2:  rgba(255,255,255,.06);
    --surface3:  rgba(255,255,255,.09);
    --border:    rgba(255,255,255,.07);
    --border-h:  rgba(255,255,255,.15);
    --text:      #e8e8f0;
    --dim:       #6e6e8a;
    --muted:     #9999b0;
    --accent:    #6c5ce7;
    --accent2:   #00cec9;
    --accent3:   #fd79a8;
    --accent-g:  linear-gradient(135deg, #6c5ce7, #00cec9);
    --accent-g2: linear-gradient(135deg, #6c5ce7, #fd79a8);
    --accent-g3: linear-gradient(135deg, #00cec9, #6c5ce7, #fd79a8);
    --accent-glow: rgba(108,92,231,.3);
    --accent2-glow: rgba(0,206,201,.2);
    --r:         14px;
    --r-sm:      8px;
    --r-lg:      20px;
    --font:      'Outfit', 'Space Grotesk', -apple-system, sans-serif;
    --mono:      'JetBrains Mono', monospace;
    --ease:      cubic-bezier(.4,0,.2,1);
    --ease-out:  cubic-bezier(.16,1,.3,1);
    --ease-spring: cubic-bezier(.34,1.56,.64,1);
    --speed:     .3s;
    --nav-h:     68px;
}

/* ── Reset ────────────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--accent) var(--bg)}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;cursor:none}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:none;border:none;background:none}
ul{list-style:none}
::selection{background:var(--accent);color:#fff}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}

/* ── Scroll Progress ─────────────────────────────────── */
.scroll-progress{
    position:fixed;top:0;left:0;height:3px;z-index:10001;
    background:var(--accent-g3);
    width:0;
    transition:none;
    box-shadow:0 0 10px var(--accent-glow), 0 0 30px var(--accent-glow);
}

/* ── Loader ───────────────────────────────────────────── */
#loader{
    position:fixed;inset:0;z-index:9999;
    display:flex;align-items:center;justify-content:center;
    background:var(--bg);
    transition:opacity .6s ease,visibility .6s ease,transform .6s ease;
}
#loader.out{opacity:0;visibility:hidden;pointer-events:none;transform:scale(1.05)}
.loader-inner{display:flex;flex-direction:column;align-items:center;gap:24px}
.loader-logo{
    font-family:var(--mono);font-size:2.5rem;font-weight:700;
    display:flex;gap:2px;
    animation:loaderPulse 1.2s ease-in-out infinite;
}
.loader-bracket{color:var(--dim)}
.loader-letter{background:var(--accent-g);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.loader-slash{color:var(--accent2)}
@keyframes loaderPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.95)}}
.loader-bar{
    width:180px;height:3px;background:var(--surface2);border-radius:2px;overflow:hidden;position:relative;
}
.loader-fill{
    height:100%;width:0;border-radius:2px;
    background:var(--accent-g3);
    transition:width .1s linear;
}
.loader-pct{
    font-family:var(--mono);font-size:.75rem;color:var(--dim);font-weight:500;letter-spacing:1px;
}

/* ── Cursor ───────────────────────────────────────────── */
.cur,.cur-glow{position:fixed;top:0;left:0;pointer-events:none;z-index:10000;border-radius:50%;will-change:transform}
.cur{width:5px;height:5px;background:var(--accent);transform:translate(-50%,-50%)}
.cur-glow{
    width:32px;height:32px;
    border:1.5px solid rgba(108,92,231,.35);
    transform:translate(-50%,-50%);
    transition:width .25s var(--ease-spring),height .25s var(--ease-spring),border-color .2s,background .2s;
}
.cur-glow.hover{width:52px;height:52px;border-color:var(--accent2);background:rgba(0,206,201,.06)}

/* ── Nav ──────────────────────────────────────────────── */
#nav{
    position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);
    display:flex;align-items:center;
    background:rgba(8,8,15,.5);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
    border-bottom:1px solid transparent;
    transition:background var(--speed) var(--ease),border-color var(--speed) var(--ease),box-shadow var(--speed);
}
#nav.scrolled{background:rgba(8,8,15,.92);border-bottom-color:var(--border);box-shadow:0 4px 30px rgba(0,0,0,.3)}
.nav-wrap{
    width:100%;max-width:1100px;margin:0 auto;padding:0 28px;
    display:flex;align-items:center;justify-content:space-between;
}

/* Logo */
.logo{font-family:var(--mono);font-size:1.3rem;display:flex;gap:1px;transition:opacity var(--speed)}
.logo:hover{opacity:.8}
.logo-bracket{color:var(--dim);font-weight:400}
.logo-letter{font-weight:700;background:var(--accent-g);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-slash{color:var(--accent2);font-weight:400}
.logo-sm{font-size:1rem}

.nav-links{display:flex;gap:32px}
.nav-links a{
    font-size:.82rem;font-weight:500;color:var(--dim);text-transform:lowercase;letter-spacing:.5px;
    position:relative;transition:color var(--speed)
}
.nav-links a::after{
    content:'';position:absolute;left:0;bottom:-3px;width:0;height:1.5px;
    background:var(--accent-g);border-radius:1px;transition:width var(--speed) var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}

.nav-right{display:flex;align-items:center;gap:14px}

/* Lang toggle */
.lang-btn{
    display:flex;align-items:center;gap:5px;
    padding:5px 12px;border-radius:99px;
    background:var(--surface);border:1px solid var(--border);
    font-size:.72rem;color:var(--dim);font-weight:500;letter-spacing:.5px;
    transition:border-color var(--speed),box-shadow var(--speed);
}
.lang-btn:hover{border-color:var(--accent);box-shadow:0 0 15px rgba(108,92,231,.1)}
.lang-opt{transition:color var(--speed)}
.lang-opt.active{color:var(--accent);font-weight:700}
.lang-sep{opacity:.25}

/* Mobile menu button */
.menu-btn{display:none;width:28px;height:20px;position:relative;flex-direction:column;justify-content:space-between}
.menu-btn span{display:block;width:100%;height:2px;background:var(--text);border-radius:1px;transition:var(--speed)}
.menu-btn.open span:first-child{transform:translateY(9px) rotate(45deg)}
.menu-btn.open span:last-child{transform:translateY(-9px) rotate(-45deg)}

/* ── Hero ─────────────────────────────────────────────── */
#hero{
    position:relative;min-height:100vh;display:flex;align-items:center;
    padding:calc(var(--nav-h) + 40px) 28px 60px;overflow:hidden;
}
#bgCanvas{position:absolute;inset:0;z-index:0}
.hero-grain{
    position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.35;
    background-image: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='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
}
.hero-blob{
    position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;z-index:0;
    animation:blobFloat 12s ease-in-out infinite alternate;
}
.blob-1{width:500px;height:500px;background:rgba(108,92,231,.12);top:10%;left:-10%}
.blob-2{width:400px;height:400px;background:rgba(0,206,201,.08);bottom:5%;right:-5%;animation-delay:-6s}
.blob-3{width:300px;height:300px;background:rgba(253,121,168,.06);top:50%;left:40%;animation-delay:-3s}
@keyframes blobFloat{
    0%{transform:translate(0,0) scale(1)}
    50%{transform:translate(30px,-20px) scale(1.08)}
    100%{transform:translate(-15px,15px) scale(.95)}
}

/* Floating code snippets */
.float-code{
    position:absolute;z-index:1;pointer-events:none;
    font-family:var(--mono);font-size:.72rem;
    padding:8px 14px;border-radius:var(--r-sm);
    background:rgba(14,14,24,.6);border:1px solid rgba(255,255,255,.05);
    backdrop-filter:blur(8px);
    opacity:0;animation:floatCode 16s ease-in-out infinite;
    white-space:nowrap;
}
.float-code-1{top:22%;right:12%;animation-delay:0s}
.float-code-2{top:60%;right:35%;animation-delay:-5s}
.float-code-3{bottom:18%;left:8%;animation-delay:-10s}
.fc-kw{color:var(--accent)}
.fc-fn{color:var(--accent2)}
.fc-name{color:var(--accent3)}
.fc-str{color:#ffeaa7}
@keyframes floatCode{
    0%,100%{opacity:0;transform:translateY(10px)}
    15%,85%{opacity:.4;transform:translateY(0)}
    50%{opacity:.4;transform:translateY(-8px)}
}

.hero-content{position:relative;z-index:2;max-width:660px}

.hero-tag{
    display:inline-flex;align-items:center;gap:8px;
    padding:6px 16px;border-radius:99px;
    background:rgba(108,92,231,.08);border:1px solid rgba(108,92,231,.18);
    font-size:.72rem;font-weight:500;color:var(--accent);text-transform:lowercase;letter-spacing:.5px;
    margin-bottom:24px;
    animation:fadeUp .7s ease both;
}
.pulse-dot{width:7px;height:7px;background:var(--accent2);border-radius:50%;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.8)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

.hero-h1{margin-bottom:20px}
.hero-line{
    display:block;font-size:clamp(2.2rem,5.5vw,3.8rem);font-weight:800;line-height:1.15;
    animation:fadeUp .7s ease .1s both;
}
.hero-line em{
    font-style:normal;
    background:var(--accent-g);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
    background-size:200% 200%;animation:gradientShift 4s ease infinite;
}
@keyframes gradientShift{
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
.hero-sub{
    font-size:clamp(1rem,2.2vw,1.3rem);font-weight:400;color:var(--muted);
    font-family:var(--mono);animation-delay:.2s;margin-top:8px;
}
.caret{color:var(--accent);animation:caretBlink .6s step-end infinite}
@keyframes caretBlink{0%,100%{opacity:1}50%{opacity:0}}

.hero-p{
    font-size:1rem;color:var(--dim);max-width:480px;margin-bottom:32px;
    line-height:1.8;
    animation:fadeUp .7s ease .35s both;
}
.hero-p br{display:block;margin:4px 0}

.hero-cta{display:flex;gap:14px;flex-wrap:wrap;animation:fadeUp .7s ease .45s both}

/* CTAs */
.cta-main{
    display:inline-flex;align-items:center;gap:6px;
    padding:13px 28px;border-radius:var(--r-sm);
    background:var(--accent-g);color:#fff;font-weight:600;font-size:.9rem;
    box-shadow:0 4px 20px var(--accent-glow);
    transition:transform var(--speed) var(--ease-spring),box-shadow var(--speed);
    position:relative;overflow:hidden;
}
.cta-main::before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(135deg,rgba(255,255,255,.2),transparent);
    opacity:0;transition:opacity var(--speed);
}
.cta-main:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--accent-glow)}
.cta-main:hover::before{opacity:1}
.cta-ghost{
    display:inline-flex;align-items:center;padding:13px 28px;border-radius:var(--r-sm);
    border:1.5px solid var(--border);color:var(--muted);font-weight:500;font-size:.9rem;
    transition:border-color var(--speed),color var(--speed),transform var(--speed) var(--ease-spring),box-shadow var(--speed);
}
.cta-ghost:hover{border-color:var(--accent);color:var(--text);transform:translateY(-2px);box-shadow:0 4px 20px rgba(108,92,231,.1)}
.cta-full{width:100%;justify-content:center}

/* Metrics */
.hero-metrics{
    display:flex;gap:0;margin-top:52px;animation:fadeUp .7s ease .6s both;
}
.metric{text-align:center;flex:1}
.metric-num{
    font-size:1.8rem;font-weight:800;
    background:var(--accent-g);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.metric-plus{font-size:1.2rem;font-weight:700;background:var(--accent-g);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.metric-label{display:block;font-size:.72rem;color:var(--dim);margin-top:2px;text-transform:lowercase}
.metric-div{width:1px;background:var(--border);margin:4px 0}

/* Terminal widget */
.hero-terminal{
    position:absolute;right:28px;bottom:80px;z-index:2;
    width:340px;
    background:rgba(14,14,24,.85);border:1px solid var(--border);border-radius:var(--r);
    backdrop-filter:blur(10px);overflow:hidden;
    animation:fadeUp .8s ease .8s both;
    box-shadow:0 20px 60px rgba(0,0,0,.4);
    transition:transform .15s ease,box-shadow .15s ease;
}
.term-bar{
    display:flex;align-items:center;gap:7px;
    padding:10px 14px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02);
}
.term-dot{width:10px;height:10px;border-radius:50%}
.term-dot.red{background:#ff5f57}
.term-dot.yellow{background:#febc2e}
.term-dot.green{background:#28c840}
.term-title{margin-left:auto;font-family:var(--mono);font-size:.65rem;color:var(--dim)}
.term-body{padding:14px;font-family:var(--mono);font-size:.75rem;line-height:1.9}
.term-line{color:var(--muted)}
.term-prompt{color:var(--accent2);margin-right:8px}
.term-out{color:var(--dim);padding-left:20px}
.term-out.highlight{color:var(--accent)}

/* Scroll indicator */
.scroll-indicator{
    position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:3;
    display:flex;flex-direction:column;align-items:center;gap:8px;
    animation:fadeUp .8s ease 1.2s both;
}
.scroll-mouse{
    width:22px;height:34px;border:2px solid var(--dim);border-radius:11px;
    position:relative;
}
.scroll-wheel{
    width:3px;height:7px;background:var(--accent);border-radius:2px;
    position:absolute;top:6px;left:50%;transform:translateX(-50%);
    animation:scrollWheel 1.5s ease-in-out infinite;
}
@keyframes scrollWheel{
    0%{opacity:1;transform:translateX(-50%) translateY(0)}
    100%{opacity:0;transform:translateX(-50%) translateY(12px)}
}
.scroll-indicator span{font-size:.6rem;color:var(--dim);text-transform:uppercase;letter-spacing:2px;font-weight:500}

/* ── Marquee ─────────────────────────────────────────── */
.marquee-section{
    padding:32px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
    background:var(--bg2);overflow:hidden;position:relative;
}
.marquee-section::before,.marquee-section::after{
    content:'';position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none;
}
.marquee-section::before{left:0;background:linear-gradient(90deg,var(--bg2),transparent)}
.marquee-section::after{right:0;background:linear-gradient(-90deg,var(--bg2),transparent)}
.marquee-track{display:flex;width:max-content;animation:marqueeScroll 30s linear infinite}
.marquee-track:hover{animation-play-state:paused}
@keyframes marqueeScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.marquee-content{display:flex;gap:0}
.mq-item{
    display:inline-flex;align-items:center;gap:12px;
    padding:0 32px;font-size:1rem;font-weight:600;color:var(--dim);white-space:nowrap;
    transition:color var(--speed);
}
.mq-item:hover{color:var(--text)}
.mq-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.4;flex-shrink:0}

/* ── Sections ─────────────────────────────────────────── */
.sec{padding:110px 28px;position:relative}
.container{max-width:1000px;margin:0 auto}
.sec-label{
    font-family:var(--mono);font-size:.75rem;color:var(--dim);
    margin-bottom:8px;letter-spacing:.5px;
}
.sec-h2{
    font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;margin-bottom:48px;
    position:relative;display:inline-block;
}
.sec-h2::after{
    content:'';display:block;width:48px;height:3px;margin-top:12px;
    background:var(--accent-g);border-radius:2px;
}

/* ── Glow Card System ────────────────────────────────── */
.glow-card{
    position:relative;border-radius:var(--r);overflow:hidden;
}
.glow-border{
    position:absolute;inset:0;border-radius:inherit;z-index:0;
    opacity:0;transition:opacity .4s ease;
}
.glow-card:hover .glow-border{opacity:1}
.glow-border::before{
    content:'';position:absolute;inset:-2px;border-radius:inherit;
    background:conic-gradient(from var(--glow-angle, 0deg),transparent 40%,var(--accent) 50%,var(--accent2) 60%,transparent 70%);
    animation:glowRotate 3s linear infinite;
}
@keyframes glowRotate{to{--glow-angle:360deg}}
@property --glow-angle{
    syntax:'<angle>';initial-value:0deg;inherits:false;
}
.glow-border::after{
    content:'';position:absolute;inset:1px;border-radius:inherit;
    background:var(--bg2);
}

/* ── About ────────────────────────────────────────────── */
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.about-story p{color:var(--dim);margin-bottom:16px;font-size:.95rem}
.about-story strong{color:var(--text);font-weight:600}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.acard{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
    padding:0;position:relative;overflow:hidden;
    transition:border-color var(--speed),transform var(--speed) var(--ease-spring),box-shadow var(--speed);
}
.acard-inner{padding:24px 20px;position:relative;z-index:1}
.acard:hover{border-color:rgba(108,92,231,.3);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.3)}
.acard-num{
    font-family:var(--mono);font-size:.65rem;color:var(--accent);font-weight:700;
    margin-bottom:10px;opacity:.6;
}
.acard h3{font-size:.92rem;font-weight:700;margin-bottom:6px}
.acard p{font-size:.78rem;color:var(--dim);line-height:1.55}

/* ── Skills ───────────────────────────────────────────── */
.skills-layout{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.skills-sub{
    font-size:1rem;font-weight:700;margin-bottom:24px;
    background:var(--accent-g);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* Bars */
.sbar{margin-bottom:20px}
.sbar-top{display:flex;justify-content:space-between;margin-bottom:6px;font-size:.85rem}
.sbar-pct{font-family:var(--mono);color:var(--accent);font-size:.75rem;font-weight:600}
.sbar-track{height:6px;background:var(--surface2);border-radius:3px;overflow:hidden;position:relative}
.sbar-fill{
    height:100%;width:0;border-radius:3px;
    background:var(--accent-g3);
    transition:width 1.3s var(--ease-out);
    position:relative;
}
.sbar-fill::after{
    content:'';position:absolute;right:0;top:0;bottom:0;width:30px;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,.3));
    opacity:0;transition:opacity .3s;
}
.sbar:hover .sbar-fill::after{opacity:1}

/* Tags */
.skill-tags{display:flex;flex-wrap:wrap;gap:10px}
.stag{
    padding:10px 18px;border-radius:var(--r-sm);
    background:var(--surface);border:1px solid var(--border);
    font-size:.82rem;font-weight:500;
    transition:border-color var(--speed),transform var(--speed) var(--ease-spring),box-shadow var(--speed),background var(--speed);
}
.stag:hover{border-color:rgba(108,92,231,.3);transform:translateY(-3px) scale(1.02);box-shadow:0 6px 20px rgba(0,0,0,.25);background:rgba(108,92,231,.06)}

/* ── Projects ─────────────────────────────────────────── */
.filters{display:flex;gap:8px;margin-bottom:40px;flex-wrap:wrap}
.fbtn{
    padding:7px 18px;border-radius:99px;
    background:var(--surface);border:1px solid var(--border);
    color:var(--dim);font-size:.78rem;font-weight:500;
    transition:all var(--speed) var(--ease);
}
.fbtn:hover,.fbtn.active{color:#fff;border-color:var(--accent);background:rgba(108,92,231,.12);box-shadow:0 2px 15px rgba(108,92,231,.15)}

.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.proj{
    position:relative;background:var(--surface);border:1px solid var(--border);
    border-radius:var(--r);padding:28px 24px;overflow:hidden;
    transition:border-color .4s,transform .15s ease,box-shadow .4s;
    transform-style:preserve-3d;
}
.proj:hover{border-color:rgba(108,92,231,.25);transform:translateY(-5px);box-shadow:0 20px 60px rgba(0,0,0,.35)}
.proj.hide{display:none}
.proj-glow{
    position:absolute;width:200px;height:200px;border-radius:50%;
    background:radial-gradient(circle,rgba(108,92,231,.15),transparent 70%);
    pointer-events:none;opacity:0;transition:opacity .4s;
    transform:translate(-50%,-50%);z-index:0;
}
.proj:hover .proj-glow{opacity:1}
.proj-accent{
    position:absolute;top:0;left:0;right:0;height:2px;
    background:var(--accent-g3);opacity:0;transition:opacity var(--speed);
}
.proj:hover .proj-accent{opacity:1}
.proj-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;position:relative;z-index:1}
.proj-ico{font-size:1.6rem}
.proj-badge{
    padding:3px 10px;border-radius:99px;font-size:.65rem;font-weight:600;
    background:rgba(108,92,231,.1);color:var(--accent);text-transform:uppercase;letter-spacing:.5px;
}
.proj h3{font-size:1.05rem;font-weight:700;margin-bottom:8px;position:relative;z-index:1}
.proj p{font-size:.82rem;color:var(--dim);line-height:1.6;margin-bottom:16px;position:relative;z-index:1}
.proj-stack{display:flex;flex-wrap:wrap;gap:6px;position:relative;z-index:1}
.proj-stack span{
    padding:3px 10px;border-radius:5px;
    background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
    font-size:.7rem;color:var(--dim);font-weight:500;
    transition:border-color var(--speed),color var(--speed);
}
.proj:hover .proj-stack span{border-color:rgba(108,92,231,.15);color:var(--muted)}

/* ── Experience Timeline ─────────────────────────────── */
.timeline{position:relative;padding-left:40px}
.timeline-line{
    position:absolute;left:14px;top:0;bottom:0;width:2px;
    background:linear-gradient(to bottom,var(--accent),var(--accent2),var(--accent3));
    opacity:.2;border-radius:1px;
}
.tl-item{
    position:relative;margin-bottom:36px;
}
.tl-item:last-child{margin-bottom:0}
.tl-dot{
    position:absolute;left:-33px;top:24px;width:12px;height:12px;
    border-radius:50%;background:var(--accent);
    box-shadow:0 0 0 4px var(--bg),0 0 20px var(--accent-glow);
    z-index:1;
}
.tl-card{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
    padding:0;
    transition:border-color var(--speed),transform var(--speed) var(--ease-spring),box-shadow var(--speed);
}
.tl-card-inner{padding:24px 28px;position:relative;z-index:1}
.tl-card:hover{border-color:rgba(108,92,231,.3);transform:translateX(6px);box-shadow:0 8px 30px rgba(0,0,0,.25)}
.tl-year{
    display:inline-block;padding:3px 12px;border-radius:99px;
    background:rgba(108,92,231,.1);color:var(--accent);
    font-family:var(--mono);font-size:.7rem;font-weight:600;
    margin-bottom:10px;
}
.tl-card h3{font-size:1rem;font-weight:700;margin-bottom:6px}
.tl-card p{font-size:.82rem;color:var(--dim);line-height:1.6}

/* ── Contact ──────────────────────────────────────────── */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-intro{color:var(--dim);font-size:.95rem;margin-bottom:28px}
.contact-cards{display:flex;flex-direction:column;gap:12px}
.ccard{
    display:flex;align-items:center;gap:0;
    background:var(--surface);border:1px solid var(--border);
    border-radius:var(--r-sm);padding:0;overflow:hidden;
    transition:border-color var(--speed),transform var(--speed) var(--ease-spring),box-shadow var(--speed);
}
.ccard-inner{display:flex;align-items:center;gap:14px;padding:16px 20px;position:relative;z-index:1;width:100%}
.ccard:hover{border-color:rgba(108,92,231,.3);transform:translateX(6px);box-shadow:0 4px 20px rgba(0,0,0,.2)}
.ccard-icon{
    width:40px;height:40px;display:flex;align-items:center;justify-content:center;
    background:rgba(108,92,231,.08);border-radius:10px;color:var(--accent);flex-shrink:0;
}
.ccard-label{display:block;font-size:.65rem;color:var(--dim);text-transform:uppercase;letter-spacing:1px}
.ccard-val{font-weight:600;font-size:.88rem}

/* Form */
.cform{display:flex;flex-direction:column;gap:16px}
.cform-field{position:relative}
.cform-field input,.cform-field textarea{
    width:100%;padding:16px 18px;
    background:var(--surface);border:1px solid var(--border);
    border-radius:var(--r-sm);color:var(--text);
    font-family:var(--font);font-size:.9rem;outline:none;
    transition:border-color var(--speed),box-shadow var(--speed);
}
.cform-field textarea{resize:vertical;min-height:110px}
.cform-field input:focus,.cform-field textarea:focus{
    border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,92,231,.1),0 0 20px rgba(108,92,231,.05);
}
.cform-field label{
    position:absolute;left:18px;top:16px;
    font-size:.82rem;color:var(--dim);pointer-events:none;
    transition:all .2s ease;
}
.cform-field input:focus~label,.cform-field textarea:focus~label,
.cform-field input:not(:placeholder-shown)~label,.cform-field textarea:not(:placeholder-shown)~label{
    top:-9px;left:12px;font-size:.65rem;
    background:var(--bg);padding:2px 6px;border-radius:3px;color:var(--accent);
}
.field-glow{
    position:absolute;bottom:0;left:50%;width:0;height:2px;
    background:var(--accent-g);border-radius:1px;
    transition:width .3s var(--ease-out),left .3s var(--ease-out);
    pointer-events:none;
}
.cform-field input:focus~.field-glow,.cform-field textarea:focus~.field-glow{
    width:100%;left:0;
}
.form-status{font-size:.82rem;text-align:center;min-height:24px;transition:color var(--speed)}
.form-status.ok{color:var(--accent2)}
.form-status.err{color:#ff6b6b}

/* ── Footer ───────────────────────────────────────────── */
#footer{border-top:1px solid var(--border);padding:48px 28px 28px;position:relative;overflow:hidden}
.footer-glow{
    position:absolute;top:-100px;left:50%;transform:translateX(-50%);
    width:600px;height:200px;
    background:radial-gradient(ellipse,rgba(108,92,231,.08),transparent 70%);
    pointer-events:none;
}
.foot-wrap{display:flex;flex-direction:column;gap:28px}
.foot-top{display:flex;align-items:center;justify-content:space-between}
.foot-brand{display:flex;align-items:center;gap:14px}
.foot-tagline{font-size:.78rem;color:var(--dim);font-style:italic}
.foot-nav{display:flex;gap:24px}
.foot-nav a{font-size:.78rem;color:var(--dim);transition:color var(--speed);text-transform:lowercase}
.foot-nav a:hover{color:var(--accent)}
.foot-socials{display:flex;gap:12px}
.foot-social{
    width:36px;height:36px;display:flex;align-items:center;justify-content:center;
    border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border);
    color:var(--dim);transition:all var(--speed);
}
.foot-social:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 15px rgba(108,92,231,.15)}
.foot-bottom{
    display:flex;justify-content:space-between;align-items:center;
    padding-top:20px;border-top:1px solid var(--border);
}
.foot-bottom p{font-size:.72rem;color:var(--dim)}
.foot-made{font-family:var(--mono);font-size:.65rem !important;opacity:.5}

/* ── Back to Top ─────────────────────────────────────── */
.back-to-top{
    position:fixed;bottom:28px;right:28px;z-index:999;
    width:44px;height:44px;border-radius:50%;
    background:var(--surface);border:1px solid var(--border);
    color:var(--text);display:flex;align-items:center;justify-content:center;
    backdrop-filter:blur(10px);
    opacity:0;visibility:hidden;transform:translateY(10px);
    transition:all var(--speed) var(--ease-spring);
    box-shadow:0 4px 20px rgba(0,0,0,.3);
}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{
    border-color:var(--accent);background:rgba(108,92,231,.1);
    transform:translateY(-2px);box-shadow:0 8px 30px rgba(108,92,231,.2);
}

/* ── Responsive ───────────────────────────────────────── */
@media(max-width:900px){
    .about-layout{grid-template-columns:1fr;gap:36px}
    .skills-layout{grid-template-columns:1fr;gap:40px}
    .contact-layout{grid-template-columns:1fr;gap:36px}
    .hero-terminal{display:none}
    .hero-content{max-width:100%}
    .float-code{display:none}
    .foot-top{flex-direction:column;gap:20px;text-align:center}
    .foot-nav{flex-wrap:wrap;justify-content:center}
    .foot-bottom{flex-direction:column;gap:8px;text-align:center}
}
@media(max-width:768px){
    :root{--nav-h:60px}
    body{cursor:auto}
    .cur,.cur-glow{display:none}
    .nav-links{
        position:fixed;top:var(--nav-h);left:0;right:0;
        flex-direction:column;align-items:center;gap:0;
        background:rgba(8,8,15,.95);backdrop-filter:blur(20px);
        border-bottom:1px solid var(--border);
        max-height:0;overflow:hidden;transition:max-height .35s ease;
    }
    .nav-links.open{max-height:300px}
    .nav-links a{display:block;padding:16px 28px;text-align:center}
    .menu-btn{display:flex}
    .sec{padding:80px 20px}
    .about-cards{grid-template-columns:1fr}
    .proj-grid{grid-template-columns:1fr}
    .foot-wrap{gap:20px}
    .foot-top{gap:16px}
    .hero-metrics{flex-direction:column;gap:16px}
    .metric-div{width:100%;height:1px;margin:0}
    .scroll-indicator{bottom:20px}
    .timeline{padding-left:32px}
    .tl-dot{left:-25px}
}
@media(max-width:480px){
    .hero-cta{flex-direction:column;align-items:stretch}
    .cta-main,.cta-ghost{justify-content:center;text-align:center}
    .filters{gap:5px}
    .fbtn{padding:5px 12px;font-size:.72rem}
    .mq-item{padding:0 20px;font-size:.85rem}
}