/* ============================================================
   Aditya Negi — Portfolio  ·  dark / techy / readable
   ============================================================ */
:root{
  --bg:#07080D;
  --bg-2:#0B0D15;
  --panel:#0F111B;
  --panel-2:#131622;
  --border:#1E2233;
  --border-2:#2A2F45;
  --text:#E7E9F2;
  --muted:#8B90A6;
  --faint:#5C6178;
  --accent:#2FE0D8;          /* cyan — used sparingly */
  --accent-ink:#0A0C12;
  --violet:#8B6CFF;          /* secondary glow only */
  --ok:#37E39B;
  --glow:rgba(47,224,216,.14);
  --maxw:1200px;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --display:'Space Grotesk','Inter',sans-serif;
  --body:'Inter',-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg); color:var(--text); font-family:var(--body);
  line-height:1.6; overflow-x:hidden; position:relative;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
::selection{background:var(--accent);color:var(--accent-ink);}
html{scroll-padding-top:92px;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition:none !important;}
  .reveal{opacity:1 !important;transform:none !important;}
}

/* ---------- background fx ---------- */
.bg-grid{
  position:fixed; inset:0; z-index:-3; pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 75%);
}
.bg-glow{position:fixed;z-index:-2;border-radius:50%;filter:blur(120px);pointer-events:none;opacity:.5;}
.bg-glow-1{top:-180px;right:-120px;width:520px;height:520px;background:radial-gradient(circle,var(--glow),transparent 70%);}
.bg-glow-2{top:600px;left:-160px;width:480px;height:480px;background:radial-gradient(circle,rgba(139,108,255,.12),transparent 70%);}
.scanlines{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background:repeating-linear-gradient(to bottom,transparent 0 3px,rgba(0,0,0,.18) 3px 4px);
  mix-blend-mode:multiply;
}

/* ---------- layout ---------- */
section{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:20px;
  max-width:var(--maxw);margin:0 auto;padding:16px 28px;
  backdrop-filter:blur(10px);
}
.nav::after{content:"";position:absolute;inset:0;background:rgba(7,8,13,.6);z-index:-1;
  border-bottom:1px solid var(--border);}
.logo{font-family:var(--mono);font-weight:700;font-size:20px;letter-spacing:-.02em;}
.logo span{color:var(--accent);}
.nav-links{display:flex;gap:28px;margin-left:auto;font-family:var(--mono);font-size:13.5px;}
.nav-links a{color:var(--muted);transition:color .2s;position:relative;}
.nav-links a:hover{color:var(--text);}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1.5px;background:var(--accent);transition:width .25s;}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--text);}
.nav-links a.active::after{width:100%;}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:22px;cursor:pointer;margin-left:auto;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:14px;font-weight:500;
  background:var(--accent);color:var(--accent-ink);
  padding:13px 22px;border-radius:8px;border:1px solid var(--accent);
  transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--glow);}
.btn .arrow{transition:transform .2s;}
.btn:hover .arrow{transform:translate(2px,-2px);}
.btn-sm{padding:9px 16px;font-size:13px;}
.btn-lg{padding:16px 30px;font-size:15.5px;}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border-2);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);box-shadow:none;}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;
  padding-top:70px;padding-bottom:70px;}
.eyebrow{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.08em;margin-bottom:22px;}
.blink{animation:blink 1.1s steps(1) infinite;}
@keyframes blink{50%{opacity:0;}}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(44px,6vw,78px);
  line-height:.98;letter-spacing:-.03em;}
.hero h1 .accent{color:var(--accent);text-shadow:0 0 34px var(--glow);}
.hero h1 .plus{color:var(--violet);margin-left:8px;}
.hero-sub{margin-top:26px;color:var(--muted);font-size:17px;max-width:520px;}
.hero-sub b{color:var(--text);}
.hl{color:var(--accent);}
.hero-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.socials{display:flex;align-items:center;gap:18px;margin-top:34px;font-family:var(--mono);font-size:13px;}
.socials-label{color:var(--faint);}
.socials a{color:var(--muted);transition:color .2s;}
.socials a:hover{color:var(--accent);}

/* terminal card */
.hero-right{position:relative;perspective:1100px;}
.terminal{background:var(--panel);border:1px solid var(--border);border-radius:14px;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.5);transition:transform .15s ease;will-change:transform;transform-style:preserve-3d;}
.term-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:var(--panel-2);
  border-bottom:1px solid var(--border);}
.term-bar .dot{width:11px;height:11px;border-radius:50%;background:#2C3145;}
.term-bar .dot:nth-child(1){background:#FF5F57;}
.term-bar .dot:nth-child(2){background:#FEBC2E;}
.term-bar .dot:nth-child(3){background:#28C840;}
.term-title{margin-left:10px;font-family:var(--mono);font-size:12px;color:var(--faint);}
.term-body{padding:20px;font-family:var(--mono);font-size:13.5px;line-height:1.85;}
.c-mute{color:var(--faint);}
.c-acc{color:var(--accent);}
.c-txt{color:var(--text);}
.c-ok{color:var(--ok);}
.term-cursor{color:var(--accent);}
.badge-spin{position:absolute;right:-14px;bottom:-18px;background:var(--violet);color:#0B0713;
  font-family:var(--mono);font-size:10px;font-weight:700;padding:9px 14px;border-radius:30px;
  box-shadow:0 10px 30px rgba(139,108,255,.35);letter-spacing:.05em;}

/* ---------- ticker ---------- */
.ticker{border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  overflow:hidden;margin-top:20px;background:var(--bg-2);}
.ticker-track{display:flex;gap:26px;align-items:center;white-space:nowrap;
  font-family:var(--mono);font-size:15px;color:var(--muted);padding:16px 0;
  width:max-content;animation:scroll 26s linear infinite;}
.ticker-track span{color:var(--text);}
.ticker-track i{color:var(--accent);font-style:normal;}
@keyframes scroll{to{transform:translateX(-50%);}}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:70px;
  border:1px solid var(--border);border-radius:16px;padding:34px 20px;background:var(--panel);}
.stat{text-align:center;position:relative;}
.stat:not(:last-child)::after{content:"";position:absolute;right:-10px;top:10%;height:80%;width:1px;background:var(--border);}
.stat .num{font-family:var(--display);font-weight:700;font-size:44px;color:var(--text);letter-spacing:-.02em;}
.stat .lbl{font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-top:4px;}

/* ---------- section head ---------- */
.section-head{margin-bottom:44px;}
.tag{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.06em;}
.tag.center{display:block;text-align:center;}
.section-head h2,.contact h2{font-family:var(--display);font-weight:700;
  font-size:clamp(30px,4.4vw,52px);line-height:1.02;letter-spacing:-.025em;margin-top:14px;}

/* ---------- about ---------- */
.about{margin-top:120px;}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start;}
.about-photo{position:relative;border:1px solid var(--border);border-radius:16px;overflow:hidden;
  aspect-ratio:4/5;background:
    radial-gradient(120% 90% at 30% 10%,rgba(47,224,216,.14),transparent 55%),
    radial-gradient(120% 90% at 90% 100%,rgba(139,108,255,.16),transparent 55%),var(--panel);}
.photo-ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:40px;color:var(--border-2);letter-spacing:.2em;}
.photo-tag{position:absolute;left:12px;bottom:12px;font-family:var(--mono);font-size:11px;color:var(--muted);
  background:rgba(7,8,13,.7);border:1px solid var(--border);padding:4px 9px;border-radius:6px;}
.about-text p{color:var(--muted);font-size:16.5px;margin-bottom:18px;}
.about-list{list-style:none;font-family:var(--mono);font-size:14px;color:var(--muted);margin-top:8px;}
.about-list li{padding:7px 0;border-bottom:1px dashed var(--border);}
.about-list b{color:var(--text);}

/* ---------- services ---------- */
.services{margin-top:130px;}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.card{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:16px;
  padding:30px 26px;transition:transform .25s,border-color .25s,background .25s;overflow:hidden;}
.card:hover{transform:translateY(-6px);border-color:var(--border-2);}
.card-hot{border-color:rgba(47,224,216,.4);background:
  linear-gradient(180deg,rgba(47,224,216,.06),transparent 60%),var(--panel);}
.card-ic{font-family:var(--mono);font-size:22px;color:var(--accent);width:48px;height:48px;
  display:flex;align-items:center;justify-content:center;border:1px solid var(--border-2);
  border-radius:12px;margin-bottom:22px;}
.card h3{font-family:var(--display);font-size:21px;font-weight:600;margin-bottom:10px;}
.card p{color:var(--muted);font-size:14.5px;margin-bottom:18px;}
.card ul{list-style:none;font-family:var(--mono);font-size:13px;color:var(--muted);}
.card ul li{padding:6px 0;padding-left:18px;position:relative;}
.card ul li::before{content:"▹";position:absolute;left:0;color:var(--accent);}
.card-n{position:absolute;top:22px;right:24px;font-family:var(--mono);font-size:13px;color:var(--faint);}

/* ---------- work ---------- */
.work{margin-top:130px;}
.projects{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.project{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--panel);
  transition:transform .25s,border-color .25s;}
.project:hover{transform:translateY(-6px);border-color:var(--border-2);}
.project-img{aspect-ratio:16/10;position:relative;display:flex;align-items:flex-end;padding:18px;}
.proj-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.85);
  background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.18);padding:5px 10px;border-radius:20px;backdrop-filter:blur(4px);}
.ph-1{background:linear-gradient(135deg,#0E3A4A,#123A6B 60%,#1B2140);}
.ph-2{background:linear-gradient(135deg,#152447,#0E2E4E 60%,#0C1730);}
.ph-3{background:linear-gradient(135deg,#2A1B4A,#3A1E52 60%,#141329);}
.ph-4{background:linear-gradient(135deg,#0E4038,#12463C 60%,#10241F);}
.project-meta{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;}
.proj-cat{font-family:var(--mono);font-size:12px;color:var(--accent);}
.project-meta h3{font-family:var(--display);font-size:22px;font-weight:600;margin-top:4px;}
.proj-link{width:44px;height:44px;border-radius:50%;border:1px solid var(--border-2);
  display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--text);transition:.25s;}
.project:hover .proj-link{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);}

/* ---------- quotes ---------- */
.quotes{margin-top:130px;}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.quotes blockquote{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:30px;}
.quotes blockquote p{font-size:17px;color:var(--text);margin-bottom:22px;}
.quotes footer{display:flex;align-items:center;gap:14px;}
.q-av{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:700;background:linear-gradient(135deg,var(--accent),var(--violet));color:#0A0C12;}
.quotes footer b{display:block;font-size:14.5px;}
.quotes footer small{color:var(--muted);font-family:var(--mono);font-size:12px;}

/* ---------- contact ---------- */
.contact{margin-top:130px;text-align:center;padding-bottom:40px;}
.contact h2{margin:16px 0 18px;}
.contact p{color:var(--muted);font-size:17px;max-width:460px;margin:0 auto 30px;}
.contact-mail{margin-top:26px;font-family:var(--mono);color:var(--faint);font-size:14px;}

/* ---------- footer ---------- */
.footer{max-width:var(--maxw);margin:120px auto 0;padding:44px 28px;
  border-top:1px solid var(--border);display:grid;grid-template-columns:1.4fr 1fr;gap:30px;}
.foot-left .logo{font-size:22px;}
.foot-left p{color:var(--muted);font-size:14px;margin-top:12px;max-width:280px;}
.foot-links{display:flex;gap:56px;justify-content:flex-end;}
.foot-links div{display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:13.5px;}
.foot-links span{color:var(--faint);margin-bottom:4px;}
.foot-links a{color:var(--muted);transition:color .2s;}
.foot-links a:hover{color:var(--accent);}
.foot-bottom{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;
  margin-top:20px;padding-top:22px;border-top:1px solid var(--border);
  font-family:var(--mono);font-size:12.5px;color:var(--faint);}
.foot-status{display:flex;align-items:center;gap:8px;color:var(--muted);}
.foot-status i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);}

/* ---------- skills ---------- */
.skills{margin-top:130px;}
.skill-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.skill-cat{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:24px 22px;
  transition:border-color .25s,transform .25s;}
.skill-cat:hover{border-color:var(--border-2);transform:translateY(-5px);}
.skill-top{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.skill-ic{width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border-2);border-radius:11px;color:var(--accent);font-family:var(--mono);font-size:17px;}
.skill-top h3{font-family:var(--display);font-size:18px;font-weight:600;}
.chips{display:flex;flex-wrap:wrap;gap:8px;}
.chips span{font-family:var(--mono);font-size:12px;color:var(--muted);background:var(--bg-2);
  border:1px solid var(--border);padding:6px 11px;border-radius:20px;transition:.2s;cursor:default;}
.chips span:hover{color:var(--accent);border-color:var(--accent);}

/* ---------- process ---------- */
.process{margin-top:130px;}
.proc-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;position:relative;}
.proc-flow::before{content:"";position:absolute;top:23px;left:7%;right:7%;height:1px;
  background:linear-gradient(90deg,transparent,var(--border-2) 12%,var(--border-2) 88%,transparent);}
.proc-step{position:relative;}
.proc-node{width:48px;height:48px;border-radius:13px;background:var(--panel);border:1px solid var(--border-2);
  display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:15px;
  color:var(--accent);position:relative;z-index:1;margin-bottom:20px;transition:.25s;}
.proc-step:hover .proc-node{border-color:var(--accent);box-shadow:0 0 26px var(--glow);transform:translateY(-3px);}
.proc-step h3{font-family:var(--display);font-size:20px;font-weight:600;margin-bottom:9px;}
.proc-step p{color:var(--muted);font-size:14px;}

/* ---------- resume ---------- */
.resume{margin-top:130px;}
.resume-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  background:linear-gradient(135deg,rgba(47,224,216,.055),transparent 55%),var(--panel);
  border:1px solid var(--border);border-radius:20px;padding:46px;}
.resume-left h2{margin:14px 0 16px;}
.resume-left p{color:var(--muted);font-size:16px;margin-bottom:26px;max-width:360px;}
.resume-upd{display:block;margin-top:18px;font-family:var(--mono);font-size:12px;color:var(--faint);}
.exp{display:flex;flex-direction:column;}
.exp-row{display:flex;gap:20px;padding:18px 0;border-bottom:1px dashed var(--border);align-items:baseline;}
.exp-row:last-child{border-bottom:none;}
.exp-yr{font-family:var(--mono);font-size:12.5px;color:var(--accent);white-space:nowrap;min-width:96px;}
.exp-row b{font-family:var(--display);font-size:16.5px;font-weight:600;}
.exp-row small{display:block;color:var(--muted);font-family:var(--mono);font-size:12.5px;margin-top:4px;}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero{display:block;padding-top:32px;padding-bottom:40px;}
  .hero-right{margin-top:30px;min-width:0;}
  .about-grid{grid-template-columns:1fr;}
  .cards{grid-template-columns:1fr;}
  .projects,.quote-grid{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr 1fr;gap:30px 10px;}
  .stat:not(:last-child)::after{display:none;}
  .skill-grid{grid-template-columns:1fr 1fr;}
  .proc-flow{grid-template-columns:1fr 1fr;gap:36px 26px;}
  .proc-flow::before{display:none;}
  .resume-inner{grid-template-columns:1fr;padding:32px;gap:32px;}
  .footer{grid-template-columns:1fr;}
  .foot-links{justify-content:flex-start;}
  .nav-links{display:none;}
  .nav-toggle{display:flex;align-items:center;justify-content:center;width:44px;height:44px;line-height:1;}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:var(--bg-2);border-bottom:1px solid var(--border);padding:12px 20px;gap:2px;margin:0;}
  .nav-links.open a{display:block;padding:12px 0;}
}
@media(max-width:520px){
  .foot-bottom{flex-direction:column;gap:10px;align-items:flex-start;}
  .badge-spin{display:none;}
  .skill-grid{grid-template-columns:1fr;}
  .proc-flow{grid-template-columns:1fr;}
  .exp-row{flex-direction:column;gap:6px;}
  /* tighter gutters + rhythm */
  section{padding:0 20px;}
  .nav{padding:16px 20px;}
  .about,.services,.work,.quotes,.skills,.process,.resume,.contact{margin-top:72px;}
  .section-head{margin-bottom:28px;}
  .stats{margin-top:44px;padding:26px 16px;}
  .stat .num{font-size:34px;}
  .card{padding:26px 22px;}
  .footer{margin-top:72px;padding:32px 20px;}
  /* fix terminal overflow — wrap the <pre> so it stops pinning the hero column */
  .term-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;padding:16px;line-height:1.7;}
  /* touch targets */
  .socials{flex-wrap:wrap;gap:8px 16px;font-size:12px;}
  .socials a{display:inline-flex;align-items:center;min-height:38px;padding:0 6px;}
  .nav .btn-sm{padding:11px 16px;}
  .foot-links a{display:inline-block;padding:7px 0;}
}