/* ==========================================================================
   Ayush Srivastava — Portfolio
   Design: "Build Log" — an engineer's status board. Amber signal on deep
   graphite (dark) / warm paper (light). A live marquee ticker of shipped
   metrics is the signature element — a nod to the fact one of the actual
   products here (Marquee) is a ticker in spirit.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&family=Caveat:wght@600&display=swap');

:root{
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;

  --bg:#0A0C10;
  --bg-elevated:#12151C;
  --surface:#171B24;
  --surface-2:#1D2230;
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);
  --text:#E7E9EE;
  --text-muted:#8B93A6;
  --text-dim:#5A6274;

  --accent:#F5A623;        /* amber signal */
  --accent-ink:#1A1200;
  --accent-2:#7C8CF8;      /* AI / soft violet */
  --accent-teal:#2DD4BF;   /* deployed / live */
  --danger:#F2555A;

  --radius:14px;
  --radius-sm:8px;
  --shadow:0 20px 60px -20px rgba(0,0,0,.6);
  --ease:cubic-bezier(.16,1,.3,1);
  --maxw:1120px;
}

[data-theme="light"]{
  --bg:#FAF9F6;
  --bg-elevated:#FFFFFF;
  --surface:#FFFFFF;
  --surface-2:#F2F0EA;
  --border:rgba(20,22,28,.1);
  --border-strong:rgba(20,22,28,.18);
  --text:#14161C;
  --text-muted:#5B6272;
  --text-dim:#8A90A0;
  --accent-ink:#1A1200;
  --shadow:0 20px 50px -24px rgba(20,20,20,.25);
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background .4s var(--ease),color .4s var(--ease);
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit;}
::selection{background:var(--accent);color:var(--accent-ink);}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--accent);
  display:flex;align-items:center;gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent);}
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;}
.section{padding:110px 0;border-top:1px solid var(--border);}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:14px;}
.section-head p{color:var(--text-muted);font-size:1.05rem;}

/* ---------- Loader ---------- */
#loader{
  position:fixed;inset:0;background:var(--bg);z-index:999;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s var(--ease),visibility .6s var(--ease);
}
#loader.hidden{opacity:0;visibility:hidden;}
.loader-mark{font-family:var(--font-mono);color:var(--accent);font-size:.85rem;letter-spacing:.15em;display:flex;gap:10px;align-items:center;}
.loader-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse-dot 1s ease-in-out infinite;}

@keyframes pulse-dot{0%,100%{opacity:.25;transform:scale(.8);}50%{opacity:1;transform:scale(1.15);}}

/* ---------- Nav ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
nav{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;max-width:var(--maxw);margin:0 auto;position:relative;}
.logo{
  font-family:var(--font-mono);font-weight:600;font-size:1rem;
  display:flex;align-items:center;gap:8px;
  opacity:0;animation:fade-in .7s var(--ease) .1s forwards;
}
.logo .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);}
.nav-links{display:flex;gap:32px;align-items:center;}
.nav-links a{font-size:.9rem;color:var(--text-muted);transition:color .25s;position:relative;}
.nav-links a:hover{color:var(--text);}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--accent);transition:width .25s var(--ease);}
.nav-links a:hover::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:14px;}
.theme-toggle{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;color:var(--text);
  transition:border-color .25s,transform .25s;
}
.theme-toggle:hover{border-color:var(--accent);transform:rotate(20deg);}
.theme-toggle svg{width:17px;height:17px;}
.icon-sun{display:none;}
[data-theme="light"] .icon-moon{display:none;}
[data-theme="light"] .icon-sun{display:block;}
.btn-resume{
  font-family:var(--font-mono);font-size:.8rem;padding:9px 16px;border-radius:100px;
  border:1px solid var(--border-strong);color:var(--text);transition:all .25s var(--ease);
}
.btn-resume:hover{border-color:var(--accent);color:var(--accent);}
.menu-toggle{display:none;width:38px;height:38px;align-items:center;justify-content:center;flex-shrink:0;}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{content:"";display:block;width:20px;height:1.5px;background:var(--text);position:relative;transition:.25s;}
.menu-toggle span::before{position:absolute;top:-6px;}
.menu-toggle span::after{position:absolute;top:6px;}
.menu-toggle.is-open span{background:transparent;}
.menu-toggle.is-open span::before{top:0;transform:rotate(45deg);background:var(--text);}
.menu-toggle.is-open span::after{top:0;transform:rotate(-45deg);background:var(--text);}
body.nav-open{overflow:hidden;}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding:140px 0 60px;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(700px 500px at 15% 15%, color-mix(in srgb, var(--accent-2) 20%, transparent), transparent 60%),
    radial-gradient(650px 500px at 85% 30%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    radial-gradient(800px 600px at 50% 90%, color-mix(in srgb, var(--accent-teal) 10%, transparent), transparent 60%);
  background-size:180% 180%,170% 170%,190% 190%;
  animation:drift 22s ease-in-out infinite alternate;
}
@keyframes drift{
  0%{background-position:0% 0%, 100% 0%, 50% 100%;}
  100%{background-position:30% 40%, 70% 60%, 60% 40%;}
}
.hero-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%;}
.hero-eyebrow{opacity:0;animation:rise .6s var(--ease) .15s forwards;}
.hero h1{
  font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.05;letter-spacing:-.02em;
  margin-bottom:22px;max-width:16ch;
}
.hero h1 .word{display:inline-block;opacity:0;transform:translateY(24px) rotate(1deg);animation:word-in .7s var(--ease) forwards;}
.hero h1 .accent-word{color:var(--accent);}
@keyframes word-in{to{opacity:1;transform:translateY(0) rotate(0);}}

.hero-sub{
  font-size:1.15rem;color:var(--text-muted);max-width:52ch;margin-bottom:34px;min-height:3.2em;
}
.typed-cursor{display:inline-block;width:2px;height:1.1em;background:var(--accent);vertical-align:-2px;margin-left:2px;animation:blink 1s step-end infinite;}
@keyframes blink{50%{opacity:0;}}

.hero-cta{display:flex;gap:16px;flex-wrap:wrap;opacity:0;transform:translateY(20px);}
.hero-cta.show{animation:rise .6s var(--ease) forwards;}
@keyframes rise{to{opacity:1;transform:translateY(0);}}

.btn{
  font-family:var(--font-mono);font-size:.85rem;padding:14px 26px;border-radius:100px;
  display:inline-flex;align-items:center;gap:10px;transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.btn-primary{background:var(--accent);color:var(--accent-ink);font-weight:600;}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 30px -10px color-mix(in srgb, var(--accent) 60%, transparent);}
.btn-ghost{border:1px solid var(--border-strong);}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--accent);color:var(--accent);}

/* Marquee ticker — the signature element */
.ticker{
  margin-top:64px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:14px 0;overflow:hidden;position:relative;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.ticker-track{display:flex;gap:48px;width:max-content;animation:ticker-scroll 32s linear infinite;}
.ticker-item{font-family:var(--font-mono);font-size:.82rem;color:var(--text-muted);white-space:nowrap;display:flex;align-items:center;gap:10px;}
.ticker-item b{color:var(--text);font-weight:600;}
.ticker-item .tag{color:var(--accent-teal);}
@keyframes ticker-scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

.scroll-indicator{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-dim);
  opacity:0;animation:fade-in .8s var(--ease) 1.8s forwards;
}
.scroll-indicator .line{width:1px;height:34px;background:linear-gradient(var(--text-dim),transparent);animation:pulse-line 2s ease-in-out infinite;}
@keyframes pulse-line{0%,100%{opacity:.3;}50%{opacity:1;}}
@keyframes fade-in{to{opacity:1;}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in-view{opacity:1;transform:translateY(0);}
.stagger .reveal:nth-child(1){transition-delay:.05s;}
.stagger .reveal:nth-child(2){transition-delay:.15s;}
.stagger .reveal:nth-child(3){transition-delay:.25s;}
.stagger .reveal:nth-child(4){transition-delay:.35s;}
.stagger .reveal:nth-child(5){transition-delay:.45s;}
.stagger .reveal:nth-child(6){transition-delay:.55s;}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start;}
.about-text p{font-size:1.08rem;color:var(--text-muted);margin-bottom:18px;}
.about-text strong{color:var(--text);font-weight:600;}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;transition:border-color .3s,transform .3s;
}
.stat-card:hover{border-color:var(--accent);transform:translateY(-4px);}
.stat-card .num{font-family:var(--font-display);font-size:1.9rem;font-weight:700;color:var(--accent);}
.stat-card .label{font-size:.82rem;color:var(--text-muted);margin-top:4px;}

/* ---------- Experience ---------- */
.exp-list{display:flex;flex-direction:column;}
.exp-item{
  display:grid;grid-template-columns:180px 1fr;gap:32px;padding:32px 0;border-top:1px solid var(--border);
}
.exp-item:first-child{border-top:none;}
.exp-date{font-family:var(--font-mono);font-size:.82rem;color:var(--text-dim);padding-top:4px;}
.exp-role h3{font-size:1.25rem;margin-bottom:4px;}
.exp-role .company{color:var(--accent);font-weight:500;margin-bottom:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.exp-role .company .badge{font-family:var(--font-mono);font-size:.68rem;padding:3px 9px;border-radius:100px;background:color-mix(in srgb, var(--accent-teal) 16%, transparent);color:var(--accent-teal);}
.exp-role ul{display:flex;flex-direction:column;gap:9px;}
.exp-role li{color:var(--text-muted);font-size:.96rem;padding-left:18px;position:relative;}
.exp-role li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:1px;background:var(--accent);}
.exp-role li b{color:var(--text);}

/* ---------- Skills ---------- */
.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.skill-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:transform .3s var(--ease),border-color .3s;}
.skill-card:hover{transform:translateY(-6px);border-color:var(--accent-2);}
.skill-card h3{font-size:.95rem;margin-bottom:16px;color:var(--accent-2);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;}
.skill-card ul{display:flex;flex-direction:column;gap:9px;}
.skill-card li{font-size:.9rem;color:var(--text-muted);}

/* ---------- Projects ---------- */
.filter-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;}
.filter-tab{
  font-family:var(--font-mono);font-size:.82rem;padding:10px 18px;border-radius:100px;
  border:1px solid var(--border-strong);color:var(--text-muted);transition:all .3s var(--ease);
}
.filter-tab:hover{color:var(--text);}
.filter-tab.active{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600;}

.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.project-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:opacity .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  will-change:transform;
}
.project-card.hide{display:none;}
.project-card:hover{box-shadow:var(--shadow);border-color:var(--border-strong);}
.project-thumb{aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--surface-2);}
.project-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.project-card:hover .project-thumb img{transform:scale(1.06);}
.project-cat{
  position:absolute;top:12px;left:12px;font-family:var(--font-mono);font-size:.68rem;
  padding:4px 10px;border-radius:100px;backdrop-filter:blur(6px);
  background:color-mix(in srgb, var(--bg) 55%, transparent);color:var(--accent);border:1px solid var(--border);
}
.project-body{padding:22px;}
.project-body h3{font-size:1.1rem;margin-bottom:8px;}
.project-body p{font-size:.9rem;color:var(--text-muted);margin-bottom:16px;}
.project-links{display:flex;gap:14px;}
.project-links a{font-family:var(--font-mono);font-size:.8rem;color:var(--text);display:flex;align-items:center;gap:6px;transition:color .25s;}
.project-links a:hover{color:var(--accent);}
.project-links svg{width:13px;height:13px;}

/* ---------- Achievements & Certifications ---------- */
.ac-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.ac-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;
  display:flex;gap:16px;transition:border-color .3s,transform .3s;
}
.ac-card:hover{transform:translateY(-4px);border-color:var(--accent);}
.ac-icon{
  width:44px;height:44px;border-radius:10px;background:color-mix(in srgb, var(--accent) 14%, transparent);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent);
}
.ac-icon svg{width:20px;height:20px;}
.ac-body h3{font-size:1rem;margin-bottom:4px;}
.ac-body .meta{font-family:var(--font-mono);font-size:.72rem;color:var(--text-dim);margin-bottom:8px;}
.ac-body p{font-size:.87rem;color:var(--text-muted);margin-bottom:10px;}
.ac-body a{font-family:var(--font-mono);font-size:.78rem;color:var(--accent-2);}
.ac-divider{grid-column:1/-1;display:flex;align-items:center;gap:14px;margin:8px 0;color:var(--text-dim);font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;}
.ac-divider::after{content:"";flex:1;height:1px;background:var(--border);}

/* ---------- Contact / Footer ---------- */
.contact{text-align:center;}
.contact h2{font-size:clamp(2rem,5vw,3rem);margin-bottom:20px;}
.contact p{color:var(--text-muted);max-width:46ch;margin:0 auto 34px;}
.contact .btn{margin:0 auto;}
footer{border-top:1px solid var(--border);padding:36px 0;}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
.footer-inner .socials{display:flex;gap:22px;}
.footer-inner a{font-size:.85rem;color:var(--text-muted);transition:color .25s;}
.footer-inner a:hover{color:var(--accent);}
.footer-inner .copy{font-family:var(--font-mono);font-size:.78rem;color:var(--text-dim);}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .wrap{padding:0 20px;}
  .about-grid{grid-template-columns:1fr;gap:36px;}
  .skills-grid{grid-template-columns:repeat(2,1fr);}
  .projects-grid{grid-template-columns:repeat(2,1fr);}
  .ac-grid{grid-template-columns:1fr;}
  .exp-item{grid-template-columns:1fr;gap:8px;}
  .about-stats{gap:14px;}
}

@media (max-width:680px){
  nav{padding:16px 20px;}
  .nav-links{position:fixed;top:0;right:0;height:100vh;height:100dvh;width:78vw;max-width:300px;
    background:var(--bg-elevated);border-left:1px solid var(--border);
    flex-direction:column;justify-content:center;align-items:flex-start;padding:40px;gap:26px;
    transform:translateX(100%);transition:transform .4s var(--ease);z-index:70;
    overflow-y:auto;}
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-size:1rem;}
  .menu-toggle{display:flex;}
  .nav-actions{gap:10px;}
  .btn-resume{padding:8px 13px;font-size:.76rem;}

  .hero{padding:120px 0 50px;min-height:auto;}
  .hero h1{max-width:100%;}
  .hero-cta{gap:12px;}
  .hero-cta .btn{flex:1 1 auto;justify-content:center;text-align:center;}
  .ticker{margin-top:44px;}

  .section{padding:64px 0;}
  .section-head{margin-bottom:36px;}

  .about-stats{grid-template-columns:1fr 1fr;gap:12px;}
  .stat-card{padding:16px;}
  .stat-card .num{font-size:1.5rem;}

  .skills-grid{grid-template-columns:1fr 1fr;gap:14px;}
  .skill-card{padding:18px;}

  .projects-grid{grid-template-columns:1fr;}
  .filter-tabs{gap:8px;}
  .filter-tab{padding:8px 14px;font-size:.78rem;}

  .exp-role .company{gap:8px;}

  .ac-card{padding:18px;flex-direction:column;}
  .ac-icon{width:38px;height:38px;}

  .footer-inner{flex-direction:column;text-align:center;}
  .footer-inner .socials{gap:18px;flex-wrap:wrap;justify-content:center;}
}

@media (max-width:420px){
  .wrap{padding:0 16px;}
  .logo-text{display:none;}
  .btn-resume{display:none;}
  .hero{padding:110px 0 40px;}
  .hero-cta{flex-direction:column;}
  .hero-cta .btn{width:100%;}
  .about-stats{grid-template-columns:1fr;}
  .skills-grid{grid-template-columns:1fr;}
  .ac-grid{gap:14px;}
  .project-body{padding:18px;}
  .contact p{max-width:100%;}
}

/* Prevent horizontal overflow from long/mono text on narrow screens */
@media (max-width:480px){
  .exp-role .company .badge{white-space:normal;}
  .ticker-item{font-size:.76rem;}
}

/* ==========================================================================
   RESTRUCTURE ADD-ONS — search, hero profile card, pills, arsenal, exp
   cards, about polaroid, doodle animation, dark-mode fold.
   ========================================================================== */

/* ---------- Nav: search trigger ---------- */
.search-trigger{
  display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:100px;
  border:1px solid var(--border-strong);color:var(--text-muted);font-size:.82rem;
  transition:border-color .25s,color .25s;
}
.search-trigger svg{width:15px;height:15px;flex-shrink:0;}
.search-trigger kbd{
  font-family:var(--font-mono);font-size:.68rem;padding:2px 6px;border-radius:5px;
  background:var(--surface-2);color:var(--text-dim);
}
.search-trigger:hover{border-color:var(--accent);color:var(--text);}

.search-dialog{
  border:none;border-radius:var(--radius);padding:0;width:min(560px,90vw);
  background:var(--bg-elevated);color:var(--text);box-shadow:var(--shadow);
  border:1px solid var(--border-strong);
}
.search-dialog::backdrop{background:rgba(0,0,0,.5);backdrop-filter:blur(3px);}
.search-box{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border);}
.search-box svg{width:17px;height:17px;color:var(--text-dim);flex-shrink:0;}
.search-box input{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:1rem;font-family:var(--font-body);}
.search-box kbd{font-family:var(--font-mono);font-size:.7rem;color:var(--text-dim);border:1px solid var(--border);padding:2px 6px;border-radius:5px;}
.search-results{list-style:none;max-height:320px;overflow-y:auto;padding:8px;}
.search-results li a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:var(--radius-sm);transition:background .2s;}
.search-results li a:hover,.search-results li a:focus{background:var(--surface-2);}
.search-results .r-title{font-size:.92rem;font-weight:500;}
.search-results .r-meta{font-size:.76rem;color:var(--text-dim);font-family:var(--font-mono);}
.search-empty{padding:24px;text-align:center;color:var(--text-dim);font-size:.88rem;}

/* ---------- Hero: profile card, doodle, pills, socials ---------- */
.hero-top{display:flex;align-items:flex-start;gap:18px;margin-bottom:28px;}
.profile-card{
  position:relative;width:112px;height:112px;border-radius:22px;overflow:hidden;
  border:1px solid var(--border-strong);opacity:0;animation:rise .6s var(--ease) .1s forwards;
}
.profile-card img{width:100%;height:100%;object-fit:cover;}
.status-dot{
  position:absolute;bottom:8px;right:8px;width:15px;height:15px;border-radius:50%;
  background:var(--accent-teal);border:3px solid var(--bg-elevated);
  box-shadow:0 0 0 0 color-mix(in srgb, var(--accent-teal) 60%, transparent);
  animation:status-pulse 2.4s ease-in-out infinite;
}
@keyframes status-pulse{
  0%,100%{box-shadow:0 0 0 0 color-mix(in srgb, var(--accent-teal) 45%, transparent);}
  50%{box-shadow:0 0 0 8px transparent;}
}
.doodle{width:76px;height:auto;color:var(--accent);opacity:.9;overflow:visible;}
.doodle .doodle-stroke{transition:stroke-dashoffset 1.6s var(--ease);}
.doodle.in-view .doodle-stroke{stroke-dashoffset:0 !important;}
.doodle.in-view{animation:doodle-bob 3.6s ease-in-out 1.6s infinite;}
@keyframes doodle-bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
.doodle-hero{margin-top:26px;}
.doodle-about{position:absolute;right:-18px;bottom:-14px;width:60px;}
.section-head-row{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;}
.doodle-exp{width:56px;flex-shrink:0;margin-top:6px;}

.hero-cat{
  width:64px;height:64px;margin-top:30px;flex-shrink:0;
  opacity:0;transform:scale(.7) translateY(6px);
  animation:hero-cat-in .6s var(--ease) .9s forwards;
}
@keyframes hero-cat-in{to{opacity:1;transform:scale(1) translateY(0);}}
@media (max-width:680px){
  .hero-cat{width:46px;height:46px;margin-top:38px;}
}

.hero-heading{
  font-size:clamp(2rem,5.2vw,3.6rem);line-height:1.08;letter-spacing:-.02em;
  opacity:0;transform:translateY(20px);animation:rise .6s var(--ease) forwards;
}
.hero-heading-sub{color:var(--text-muted);margin-bottom:26px;animation-delay:.12s;}
.hero-heading .dash{color:var(--text-dim);font-weight:400;}

.hero-sub .pill{
  display:inline-flex;align-items:center;gap:0;font-family:var(--font-mono);font-size:.82em;
  padding:3px 10px;border-radius:100px;font-weight:600;
  background:color-mix(in srgb, var(--pill) 16%, transparent);
  color:var(--pill);border:1px solid color-mix(in srgb, var(--pill) 30%, transparent);
}

.hero-socials{display:flex;gap:14px;margin-top:26px;opacity:0;animation:rise .6s var(--ease) .3s forwards;}
.hero-socials a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;color:var(--text-muted);
  transition:border-color .25s,color .25s,transform .25s;
}
.hero-socials a svg{width:16px;height:16px;}
.hero-socials a.social-mono{font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.02em;}
.hero-socials a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px);}

.btn-dark{background:var(--text);color:var(--bg);font-weight:600;}
[data-theme="light"] .btn-dark{background:#14161C;color:#fff;}
.btn-dark:hover{transform:translateY(-3px);box-shadow:0 14px 30px -10px rgba(0,0,0,.35);}

/* ---------- My Arsenal ---------- */
.arsenal-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:16px;}

.arsenal-map{display:flex;flex-direction:column;gap:0;}
.map-row{position:relative;padding:26px 0 26px 30px;border-left:2px solid var(--border);}
.map-row:first-child{padding-top:0;}
.map-row:last-child{padding-bottom:0;}
.map-row::before{
  content:"";position:absolute;left:-6px;top:26px;width:10px;height:10px;border-radius:50%;
  background:var(--bg);border:2px solid var(--accent);
}
.map-row:first-child::before{top:0;}
.map-label{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim);margin-bottom:14px;}
.map-nodes{display:flex;flex-wrap:wrap;gap:14px;position:relative;}
.map-nodes::before{
  content:"";position:absolute;left:-30px;top:36px;width:22px;height:1px;
  background:repeating-linear-gradient(90deg,var(--border-strong) 0 4px,transparent 4px 8px);
}
.map-node{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;
  width:112px;padding:16px 10px;border-radius:var(--radius);background:var(--surface);
  border:1px solid var(--border);transition:transform .25s,border-color .25s,box-shadow .25s;
}
.map-node:hover{transform:translateY(-4px);border-color:var(--pill,var(--accent));box-shadow:0 12px 24px -14px color-mix(in srgb, var(--pill) 60%, transparent);}
.map-node i{
  font-style:normal;font-family:var(--font-mono);font-size:.7rem;font-weight:700;
  width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:color-mix(in srgb, var(--pill) 18%, transparent);color:var(--pill);
}
.map-node b{font-size:.82rem;}
.map-node small{color:var(--text-dim);font-size:.68rem;}

/* ---------- Experience cards ---------- */
.exp-list{display:flex;flex-direction:column;gap:20px;}
.exp-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:border-color .3s;}
.exp-card:hover{border-color:var(--border-strong);}
.exp-card-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:14px;margin-bottom:16px;}
.exp-who{display:flex;gap:14px;align-items:flex-start;}
.exp-logo{
  width:44px;height:44px;border-radius:10px;background:var(--surface-2);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-weight:700;
  font-size:.8rem;color:var(--accent);flex-shrink:0;
}
.exp-who h3{font-size:1.1rem;margin-bottom:3px;}
.exp-who .company{font-size:.88rem;}
.exp-who .company a{color:var(--accent);}
.exp-meta{display:flex;flex-direction:column;gap:6px;align-items:flex-end;text-align:right;}
.exp-meta span{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.76rem;color:var(--text-dim);}
.exp-stack{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap;}
.tstack{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:.62rem;font-weight:700;
  background:color-mix(in srgb, var(--pill) 18%, transparent);color:var(--pill);
}
.exp-card ul{display:flex;flex-direction:column;gap:9px;}
.exp-card li{color:var(--text-muted);font-size:.94rem;padding-left:18px;position:relative;}
.exp-card li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:1px;background:var(--accent);}
.exp-card li b{color:var(--text);}

/* ---------- About: polaroid photo stack + signature ---------- */
.about-grid{position:relative;}
.about-name{font-size:clamp(2.2rem,5vw,3.2rem);margin-bottom:2px;}
.about-fullname{font-size:1.1rem;color:var(--text-muted);font-weight:500;margin-bottom:22px;}
.about-text p{font-size:1.05rem;color:var(--text-muted);margin-bottom:16px;}
.about-text strong{color:var(--text);font-weight:600;}
.about-photo{position:relative;justify-self:end;width:220px;height:260px;overflow:visible;}
.about-photo img{
  position:absolute;width:200px;height:230px;object-fit:cover;border-radius:14px;
  border:6px solid var(--bg-elevated);box-shadow:var(--shadow);
}
.photo-back{top:22px;left:22px;transform:rotate(6deg);filter:saturate(.7) brightness(.85);}
.photo-front{top:0;left:0;transform:rotate(-4deg);}
.signature{
  font-family:'Caveat',cursive;font-size:2.4rem;color:var(--text);margin-top:8px;position:relative;
  display:inline-block;
}
.sig-underline{position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--accent-2);border-radius:2px;}

/* ---------- Quote strip ---------- */
.quote-strip{padding:0 0 40px;}
.quote-card{
  max-width:var(--maxw);margin:0 auto;padding:26px 32px;border:1px solid var(--border);
  border-radius:var(--radius);background:var(--surface);position:relative;text-align:center;
}
.quote-attr{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.15em;color:var(--text-dim);display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:10px;}
.quote-attr span{width:26px;height:1px;background:var(--border-strong);}
.quote-card p{font-size:1.1rem;color:var(--text-muted);font-style:italic;}
.quote-mark{position:absolute;top:14px;right:22px;font-size:2.4rem;color:var(--border-strong);font-family:var(--font-display);}

/* ---------- Dark-mode slow fold transition ---------- */
html[data-theme-folding] .fold-panel{transform:scaleY(1);}
.fold-panel{
  position:fixed;inset:0;z-index:9999;pointer-events:none;background:var(--bg);
  transform-origin:top;transform:scaleY(0);
}
html[data-theme-folding] .fold-panel{animation:fold-close .75s cubic-bezier(.65,0,.35,1) forwards;}
@keyframes fold-close{
  0%{transform:scaleY(1);transform-origin:top;}
  50%{transform:scaleY(0);transform-origin:top;}
  50.01%{transform:scaleY(0);transform-origin:bottom;}
  100%{transform:scaleY(1);transform-origin:bottom;}
}
.theme-toggle:hover{transform:none;}
.theme-toggle svg{transition:transform .5s var(--ease);}
[data-theme="light"] .theme-toggle:hover .icon-sun{transform:rotate(35deg);}
.theme-toggle:hover .icon-moon{transform:rotate(-35deg);}

/* ---------- Responsive add-ons ---------- */
@media (max-width:900px){
  .about-grid{grid-template-columns:1fr;}
  .about-photo{justify-self:start;margin-top:20px;}
  .arsenal-map{gap:26px;}
  .map-node{width:96px;}
}
@media (max-width:680px){
  .search-trigger span,.search-trigger kbd{display:none;}
  .search-trigger{padding:9px;}
  .hero-top{gap:12px;}
  .exp-card-top{flex-direction:column;}
  .exp-meta{align-items:flex-start;text-align:left;}
  .about-photo{width:180px;height:210px;}
  .about-photo img{width:160px;height:190px;}
}

/* ---------- Pixel cat mascot: walks the nav to whichever item you hover/focus ---------- */
.nav-cat{
  position:absolute;left:24px;bottom:8px;width:26px;height:26px;
  image-rendering:pixelated;image-rendering:crisp-edges;
  transition:left .85s cubic-bezier(.65,.05,.36,1);
  will-change:left,transform;
  pointer-events:none;z-index:5;
  transform-origin:50% 100%;
}
.nav-cat.facing-right{transform:scaleX(-1);}
.nav-cat.walking{animation:navCatBob .26s steps(1) infinite;}
@keyframes navCatBob{
  0%,49%{margin-top:0;}
  50%,100%{margin-top:-1px;}
}
@media (max-width:680px){
  .nav-cat{display:none;}
}
@media (prefers-reduced-motion:reduce){
  .nav-cat{transition:none;}
  .nav-cat.walking{animation:none;}
}