:root{
  --bg:#0B0F19;
  --bg-2:#0F1524;
  --card:#141C30;
  --card-2:#182238;
  --text:#E9EEF6;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --primary:#3B82F6;
  --primary-dark:#2563EB;
  --border:rgba(148,163,184,.14);
  --border-strong:rgba(59,130,246,.35);
  --nav-height:68px;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 18px 50px rgba(2,6,23,.45);
  --container:1120px;
  color-scheme:dark;
}
/* LIGHT THEME — 60/30/10: neutral background / white surfaces / blue accent */
[data-theme="light"]{
  --bg:#F3F5F8;
  --bg-2:#E9EDF3;
  --card:#FFFFFF;
  --card-2:#FFFFFF;
  --text:#101828;
  --muted:#4B5565;
  --muted-2:#6B7686;
  --primary:#2563EB;
  --primary-dark:#1D4ED8;
  --border:rgba(16,24,40,.12);
  --border-strong:rgba(37,99,235,.45);
  --shadow:0 18px 40px rgba(16,24,40,.12);
  color-scheme:light;
}
[data-theme="light"] body{
  background:
    radial-gradient(800px 400px at 15% -5%, rgba(37,99,235,.08), transparent 60%),
    radial-gradient(700px 380px at 90% 10%, rgba(37,99,235,.05), transparent 60%),
    var(--bg);
}
[data-theme="light"] nav{background:rgba(243,245,248,.85)}
[data-theme="light"] footer{background:transparent}
[data-theme="light"] .tags span,
[data-theme="light"] .cert-date,
[data-theme="light"] .status-badge{color:#1D4ED8;background:rgba(37,99,235,.09);border-color:rgba(37,99,235,.3)}
[data-theme="light"] .card-icon,
[data-theme="light"] .contact-ic{background:rgba(37,99,235,.08)}
[data-theme="light"] .contact-form input,
[data-theme="light"] .contact-form textarea{background:#fff}
[data-theme="light"] .btn-ghost{background:rgba(16,24,40,.03)}
[data-theme="light"] .hero-social a,
[data-theme="light"] .contact-icons a{background:#fff}
[data-theme="light"] .gallery-nav{background:rgba(255,255,255,.94)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-height) + 16px)}
html,body{overflow-x:hidden}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(800px 400px at 15% -5%, rgba(59,130,246,.14), transparent 60%),
    radial-gradient(700px 380px at 90% 10%, rgba(34,211,238,.08), transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
  padding-top:var(--nav-height);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.logo{font-family:'Sora','Inter',system-ui,sans-serif;letter-spacing:-.02em}
img{max-width:100%}
a{color:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
section{padding:84px 0}
section h2{font-size:clamp(1.7rem,3.4vw,2.4rem);text-align:center;margin-bottom:12px}
.section-sub{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 40px}
.eyebrow{
  text-align:center;color:var(--primary);font-weight:700;font-size:.82rem;
  letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;
}

/* NAV */
nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-height);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 4%;z-index:1000;
  background:rgba(11,15,25,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .25s ease;
}
nav.scrolled{box-shadow:0 8px 30px rgba(0,0,0,.35)}
.logo{font-weight:800;font-size:1.25rem;text-decoration:none}
.logo span{color:var(--primary)}
nav ul{display:flex;align-items:center;gap:26px;list-style:none}
nav ul a{text-decoration:none;color:var(--muted);font-weight:500;font-size:.95rem;transition:color .2s}
nav ul a:hover,nav ul a.active{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:10px}
.theme-toggle{
  width:40px;height:40px;border-radius:8px;border:1px solid var(--border);
  background:rgba(255,255,255,.04);color:var(--text);cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;font-size:1rem;transition:.2s;
}
.theme-toggle:hover{border-color:var(--border-strong);color:var(--primary);transform:translateY(-1px)}
.menu-toggle{
  display:none;flex-direction:column;gap:5px;background:rgba(255,255,255,.06);
  border:1px solid var(--border);border-radius:8px;padding:9px 10px;cursor:pointer;
}
.menu-toggle span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.25s}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translateY(7px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translateY(-7px)}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 22px;border-radius:8px;font-weight:600;font-size:.95rem;
  text-decoration:none;border:1px solid transparent;cursor:pointer;transition:.22s;
}
.btn-small{padding:10px 16px;font-size:.88rem;border-radius:8px}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 10px 28px rgba(37,99,235,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(37,99,235,.4)}
.btn-primary:disabled{opacity:.65;cursor:not-allowed;transform:none}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--border-strong);background:rgba(59,130,246,.1);transform:translateY(-2px)}

/* HERO */
.hero{padding:56px 0 30px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.status-badge{
  display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:600;
  color:#BFDBFE;background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.3);
  padding:8px 14px;border-radius:999px;margin-bottom:18px;
}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:#22C55E;position:relative}
.pulse-dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(34,197,94,.5);animation:pulse 1.8s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.15);opacity:0}}
.hero-content h1{font-size:clamp(2.6rem,6vw,4rem);line-height:1.05;margin-bottom:8px}
.hero-content h1 span{color:var(--primary)}
.role{font-size:clamp(1.05rem,2.4vw,1.35rem);color:var(--text);font-weight:600}
.hero-desc{color:var(--muted);margin:16px 0 24px;max-width:520px;font-size:1.02rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.hero-stats{display:flex;gap:32px;margin-bottom:22px}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-size:1.5rem;font-family:'Sora',sans-serif}
.hero-stats span{color:var(--muted);font-size:.85rem}
.hero-social{display:flex;gap:10px}
.hero-social a{
  width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:8px;background:rgba(255,255,255,.04);border:1px solid var(--border);
  color:var(--muted);text-decoration:none;transition:.2s;
}
.hero-social a:hover{color:#fff;background:rgba(59,130,246,.16);border-color:var(--border-strong);transform:translateY(-2px)}

.hero-visual{display:flex;justify-content:center}
.profile-card{
  position:relative;background:linear-gradient(180deg,var(--card-2),var(--card));
  border:1px solid var(--border);border-radius:14px;padding:18px 18px 20px;
  box-shadow:var(--shadow);max-width:340px;width:100%;
}
.profile-pic{width:100%;height:360px;object-fit:cover;object-position:top;border-radius:10px;background:#0a0f1e;display:block}
.profile-info{margin-top:14px;text-align:center}
.profile-info strong{display:block;font-size:1.05rem}
.profile-info span{color:var(--muted);font-size:.88rem}

/* ABOUT */
#about{background:linear-gradient(180deg,transparent,rgba(59,130,246,.04),transparent)}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.about-grid .eyebrow,.about-grid h2{text-align:left}
.about-grid h2{margin-bottom:14px}
.about-photo img{border-radius:10px;border:1px solid var(--border);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%}
.lead{color:var(--muted);margin-bottom:18px}
.check-list{list-style:none;display:grid;gap:10px;margin:0 0 22px}
.check-list li{color:var(--text);font-size:.96rem}
.check-list i{color:#22C55E;margin-right:10px}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.info-grid div{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:6px;padding:12px 14px}
.info-grid span{display:block;font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.info-grid strong{font-size:.9rem}
.info-grid a{color:var(--text);text-decoration:none}
.info-grid a:hover{color:var(--primary)}

/* CARDS / GRIDS */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--border);border-radius:var(--radius);padding:26px;
  transition:.25s;
}
.card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:0 18px 40px rgba(37,99,235,.14)}
.card-icon{
  width:48px;height:48px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:rgba(59,130,246,.14);border:1px solid rgba(59,130,246,.3);color:var(--primary);
  font-size:1.15rem;margin-bottom:16px;
}
.card h3{margin-bottom:10px;font-size:1.12rem}
.card p{color:var(--muted);font-size:.94rem;margin-bottom:14px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{font-size:.75rem;font-weight:600;color:#BFDBFE;background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.25);padding:5px 10px;border-radius:999px}

/* PROJECTS */
.project-card{
  background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;
  display:flex;flex-direction:column;transition:.25s;
}
.project-card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:0 22px 50px rgba(2,6,23,.5)}
.project-media{aspect-ratio:16/10;overflow:hidden;background:#0a0f1e}
.project-media img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .4s}
.project-card:hover .project-media img{transform:scale(1.04)}
.project-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.project-body h3{font-size:1.1rem}
.project-body p{color:var(--muted);font-size:.92rem;flex:1}
.project-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}

/* CERTS */
.grid-cert{grid-template-columns:repeat(3,1fr)}
.cert-card{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:.25s}
.cert-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:0 18px 40px rgba(0,0,0,.35)}
.cert-media{display:block;width:100%;aspect-ratio:16/10;background:#0d1322;border:none;padding:0;cursor:zoom-in;overflow:hidden}
.cert-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.cert-card:hover .cert-media img{transform:scale(1.04)}
.cert-body{padding:16px 18px 18px}
.cert-body h3{font-size:1rem;margin-bottom:6px}
.cert-body p{color:var(--muted);font-size:.85rem;margin-bottom:8px}
.cert-date{font-size:.78rem;font-weight:600;color:#BFDBFE;background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.25);padding:4px 10px;border-radius:999px;display:inline-block}

/* GALLERY */
.gallery-carousel{position:relative}
.gallery-scroll{
  display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 58px 14px;scrollbar-width:thin;
}
.gallery-card{
  flex:0 0 300px;scroll-snap-align:start;background:var(--card);
  border:1px solid var(--border);border-radius:10px;overflow:hidden;
}
.gallery-card img{width:100%;height:200px;object-fit:cover;display:block;cursor:zoom-in}
.gallery-card figcaption{padding:12px 14px;color:var(--muted);font-size:.85rem}
.gallery-nav{
  position:absolute;top:38%;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);
  background:rgba(15,21,36,.9);color:var(--text);cursor:pointer;z-index:2;transition:.2s;
}
.gallery-nav:hover{background:var(--primary);border-color:var(--primary)}
.gallery-nav.prev{left:6px}.gallery-nav.next{right:6px}

/* CONTACT */
.contact-container{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;max-width:960px;margin:0 auto;
}
.contact-info{
  background:var(--card);border:1px solid var(--border);border-radius:12px;padding:26px;
  display:flex;flex-direction:column;gap:18px;
}
.contact-item{display:flex;gap:14px;align-items:flex-start}
.contact-ic{
  width:44px;height:44px;flex:0 0 44px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.28);color:var(--primary);
}
.contact-item span{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.contact-item a,.contact-item strong{display:block;color:var(--text);text-decoration:none;font-size:.95rem}
.contact-item a:hover{color:var(--primary)}
.contact-icons{display:flex;gap:10px;margin-top:4px}
.contact-icons a{
  width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:8px;background:rgba(255,255,255,.04);border:1px solid var(--border);
  color:var(--muted);text-decoration:none;transition:.2s;
}
.contact-icons a:hover{color:#fff;background:rgba(59,130,246,.16);border-color:var(--border-strong);transform:translateY(-2px)}
.contact-form{background:rgba(255,255,255,.02);border:1px solid var(--border);border-radius:12px;padding:26px}
.contact-form label{display:block;margin:14px 0 6px;font-size:.88rem;color:var(--muted)}
.contact-form label:first-child{margin-top:0}
.contact-form input,.contact-form textarea{
  width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--border);
  background:rgba(11,15,25,.6);color:var(--text);font-size:.94rem;font-family:inherit;outline:none;transition:.2s;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,130,246,.18)}
.contact-form textarea{resize:vertical;min-height:130px}
.contact-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.form-status{min-height:22px;margin-top:12px;font-size:.88rem;color:var(--muted)}
.form-status.success{color:#22C55E}.form-status.error{color:#F87171}

/* FOOTER — minimal two-column: site nav + elsewhere */
footer{border-top:1px solid var(--border);margin-top:20px;background:transparent}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;max-width:560px;margin:0 auto;padding:56px 24px 20px}
.footer-col{display:flex;flex-direction:column;align-items:flex-start}
.footer-label{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);border:1px solid var(--border);border-radius:4px;padding:4px 10px;margin-bottom:14px;
}
.footer-col a{color:var(--muted);text-decoration:none;font-size:.98rem;line-height:2.2;transition:color .2s}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{padding:0 24px 36px;text-align:center}
.footer-bottom p{color:var(--muted-2);font-size:.82rem}

/* MODAL with arrow navigation */
.modal{
  display:none;position:fixed;inset:0;background:rgba(2,6,23,.93);z-index:2000;
  align-items:center;justify-content:center;padding:70px 84px 64px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.modal.open{display:flex}
.modal-figure{margin:0;max-width:min(920px,88vw);text-align:center}
.modal-figure img{max-width:100%;max-height:74vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.6);background:#0a0f1e}
.modal-figure figcaption{margin-top:12px;color:var(--muted);font-size:.9rem;min-height:22px}
.modal-counter{
  position:absolute;bottom:20px;left:50%;transform:translateX(-50%);
  font-size:.82rem;font-weight:600;color:#CBD5E1;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);padding:6px 14px;border-radius:999px;
}
.modal-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);color:#fff;font-size:1.1rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:.2s;z-index:2;
}
.modal-nav:hover{background:var(--primary);border-color:var(--primary);transform:translateY(-50%) scale(1.06)}
.modal-nav.prev{left:22px}
.modal-nav.next{right:22px}
#close{
  position:absolute;top:18px;right:22px;width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:30px;color:#fff;cursor:pointer;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);z-index:3;
}
#close:hover{background:rgba(255,255,255,.16)}

/* REVEAL */
.fade{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.fade.show{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:960px){
  .hero-grid,.about-grid,.contact-container{grid-template-columns:1fr}
  .grid-3,.grid-cert{grid-template-columns:repeat(2,1fr)}
  .hero{padding-top:36px}.hero-visual{order:-1}
  .profile-pic{height:320px}
}
@media(max-width:768px){
  nav ul{
    display:none;position:absolute;top:var(--nav-height);left:0;right:0;flex-direction:column;
    background:rgba(11,15,25,.98);padding:18px 5% 26px;border-bottom:1px solid var(--border);gap:0;
  }
  nav ul.active{display:flex}
  nav ul li{width:100%;border-bottom:1px solid rgba(255,255,255,.06)}
  nav ul li a{display:block;padding:14px 4px}
  .nav-index{display:inline}
  .menu-toggle{display:flex}
  section{padding:64px 0}
  .grid-2,.grid-3,.grid-cert,.stack-grid{grid-template-columns:1fr}
  .hero-stats{gap:22px;flex-wrap:wrap}
  .gallery-scroll{padding-left:48px;padding-right:48px;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
  .gallery-card{flex-basis:min(82vw,340px)}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding:44px 24px 16px}
  .footer-bottom{padding-bottom:32px}
  .modal{padding:70px 12px 64px}
  .modal-nav{width:44px;height:44px;top:auto;bottom:12px;transform:none}
  .modal-nav:hover{transform:scale(1.06)}
  .modal-nav.prev{left:16px}
  .modal-nav.next{right:16px}
  .info-grid{grid-template-columns:1fr}
}

/* Small phones */
@media(max-width:480px){
  .container{padding:0 16px}
  section{padding:52px 0}
  .hero{padding-top:28px}
  .hero-content h1{font-size:2.1rem}
  .role{font-size:1rem}
  .hero-actions .btn{flex:1 1 100%;justify-content:center}
  .profile-pic{height:260px}
  .profile-card{max-width:300px}
  .gallery-card{flex-basis:78vw}
  .gallery-card img{height:170px}
  .modal-figure img{max-height:62vh}
  #close{top:10px;right:12px;width:42px;height:42px;font-size:26px}
}

/* Big touch targets on touch devices */
@media(pointer:coarse){
  nav ul li a{padding:16px 4px}
  .btn{min-height:44px}
  .gallery-nav{width:48px;height:48px}
}

/* Respect reduced-motion settings (mobile battery + accessibility) */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .fade{opacity:1;transform:none}
}

/* EDITORIAL LAYER — numbered sections, display type, case studies */
h1,h2,h3,.logo{font-family:'Space Grotesk','Sora','Inter',system-ui,sans-serif}
.nav-index{display:none;font-size:.68rem;font-weight:700;color:var(--primary);margin-right:6px;letter-spacing:.06em}

/* numbered kickers with hairline rule */
.eyebrow{display:flex;align-items:center;gap:12px;text-align:left;font-size:.8rem;letter-spacing:.18em}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--border)}
#about .eyebrow::before{content:"01 / "}
#experience .eyebrow::before{content:"02 / "}
#stack .eyebrow::before{content:"03 / "}
#projects .eyebrow::before{content:"04 / "}
#certificates .eyebrow::before{content:"05 / "}
#gallery .eyebrow::before{content:"06 / "}
#contact .eyebrow::before{content:"07 / "}

section h2{text-align:left;font-size:clamp(2rem,5vw,3.2rem);line-height:1.05;letter-spacing:-.03em}
.section-sub{text-align:left;margin:0 0 40px}

/* giant hero name */
.hero-content h1{font-size:clamp(3rem,9vw,6.2rem);line-height:.95;letter-spacing:-.04em;font-weight:700}

/* marquee divider */
.marquee{border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden;padding:14px 0;white-space:nowrap}
.marquee-track{display:inline-flex;width:max-content;animation:marquee 28s linear infinite}
.marquee-track span{flex:0 0 auto}
.marquee-track span{font-family:'Space Grotesk',sans-serif;font-size:.85rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* case-study rows */
#projects .grid-3{display:flex;flex-direction:column;gap:0;counter-reset:case}
#projects .project-card{flex-direction:row;gap:32px;align-items:flex-start;background:transparent;border:none;border-top:1px solid var(--border);border-radius:0;padding:36px 0}
#projects .project-card:last-child{border-bottom:1px solid var(--border)}
#projects .project-media{flex:0 0 38%;border-radius:8px;overflow:hidden;border:1px solid var(--border)}
#projects .project-body{padding:0;gap:10px}
.case-index{font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--primary);margin:0 !important}
#projects .project-body h3{font-size:clamp(1.4rem,3vw,2rem);letter-spacing:-.02em;margin:0}
.case-meta{font-size:.82rem;color:var(--muted);margin:0 !important}
.case-specs{list-style:none;display:grid;gap:8px;margin:6px 0 8px;padding:0}
.case-specs li{position:relative;padding-left:22px;color:var(--text);font-size:.92rem;text-align:left}
.case-specs li::before{content:"—";position:absolute;left:0;color:var(--primary);font-weight:700}

/* numbered experience + certificate cards */
#experience .grid-2{counter-reset:exp}
#experience .card{position:relative}
#experience .card::after{counter-increment:exp;content:"0" counter(exp);position:absolute;top:20px;right:22px;font-family:'Space Grotesk',sans-serif;font-size:.85rem;font-weight:700;letter-spacing:.1em;color:var(--muted-2)}
.grid-cert{counter-reset:cert}
.cert-card{position:relative}
.cert-card::after{counter-increment:cert;content:"0" counter(cert);position:absolute;top:12px;right:14px;font-family:'Space Grotesk',sans-serif;font-size:.8rem;font-weight:700;letter-spacing:.1em;color:var(--muted-2);z-index:1}

/* stack groups — boxed index labels + chip grid */
.stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 28px}
.stack-group{min-width:0}
.stack-label{
  display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;
  font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  border:1px solid var(--border);border-radius:4px;padding:5px 10px;background:transparent;
}
.stack-label span{color:var(--primary)}
.stack-chips{display:flex;flex-wrap:wrap;gap:10px}
.stack-chip{
  display:inline-flex;align-items:center;gap:9px;padding:9px 14px 9px 9px;
  border:1px solid var(--border);border-radius:8px;background:var(--card);
  font-size:.86rem;font-weight:600;color:var(--text);transition:border-color .2s,transform .2s;
}
.stack-chip:hover{border-color:var(--border-strong);transform:translateY(-2px)}
.stack-chip i{font-size:1rem;color:var(--primary);width:22px;text-align:center}
.stack-chip .mono{
  display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 4px;
  background:rgba(59,130,246,.12);border-radius:4px;
  font-size:.66rem;font-weight:800;letter-spacing:.02em;color:var(--primary);
}
@media(max-width:960px){
  .stack-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:768px){
  #projects .project-card{flex-direction:column;gap:18px;padding:28px 0}
  #projects .project-media{flex:none;width:100%}
  .hero-content h1{font-size:clamp(2.6rem,14vw,3.4rem)}
}