/* ============================================================
   THEME TOKENS
   ============================================================ */
:root{
  --bg:#0a0e14;
  --bg-2:#0e141c;
  --surface:#121a26;
  --surface-2:#1a2433;
  --border:#233148;
  --text:#dbe4f0;
  --muted:#9ca8bb;
  --accent:#00e58a;
  --accent-dim:rgba(0,229,138,.14);
  --accent-2:#22d3ee;
  --danger:#ff5d5d;
  --warn:#f5b84c;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --font-display:'Space Grotesk',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
  --nav-bg:rgba(10,14,20,.78);
  --card-glow:0 0 0 1px var(--border), 0 10px 30px rgba(0,0,0,.35);
}
[data-theme="light"]{
  --bg:#f4f6f9;
  --bg-2:#eef1f6;
  --surface:#ffffff;
  --surface-2:#f1f4f9;
  --border:#d6dee9;
  --text:#14202e;
  --muted:#5b6b7d;
  --accent:#0a9e63;
  --accent-dim:rgba(10,158,99,.12);
  --accent-2:#0891b2;
  --danger:#dc2626;
  --warn:#b45309;
  --shadow:0 12px 34px rgba(20,32,46,.12);
  --nav-bg:rgba(244,246,249,.82);
  --card-glow:0 0 0 1px var(--border), 0 8px 24px rgba(20,32,46,.06);
}

/* ============================================================
   BASE
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  transition:background .35s ease,color .35s ease;
}
::selection{background:var(--accent);color:#04120c}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
.container{width:min(1120px,92%);margin:0 auto}

/* Skip link */
.skip-link{
  position:absolute;
  top:-100%;
  left:50%;
  transform:translateX(-50%);
  z-index:200;
  font-family:var(--font-mono);
  font-size:.9rem;
  padding:14px 24px;
  background:var(--accent);
  color:#04120c;
  border-radius:10px;
  text-decoration:none;
  transition:top .25s ease;
}
.skip-link:focus{
  top:16px;
  outline:3px solid var(--accent-2);
  outline-offset:3px;
}

/* Scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}

/* ============================================================
   STATIC BACKGROUND PATTERN
   ============================================================ */
body::before{
  content:"";
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(0,229,138,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,138,.035) 1px, transparent 1px);
  background-size:60px 60px;
}
[data-theme="light"] body::before{
  background-image:
    linear-gradient(rgba(10,158,99,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,158,99,.045) 1px, transparent 1px);
}

/* ============================================================
   SCROLL PROGRESS + BACK-TO-TOP
   ============================================================ */
#progress{position:fixed;top:0;left:0;height:3px;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--accent),var(--accent-2));z-index:100}
#toTop{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--border);background:var(--surface);color:var(--accent);
  font-size:18px;display:grid;place-items:center;
  opacity:0;transform:translateY(14px);pointer-events:none;
  transition:.3s ease;box-shadow:var(--shadow);
}
#toTop.show{opacity:1;transform:none;pointer-events:auto}
#toTop:hover{border-color:var(--accent);transform:translateY(-3px)}

/* ============================================================
   NAVBAR
   ============================================================ */
header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:var(--nav-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s ease;
}
header.scrolled{border-bottom-color:var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:var(--font-mono);font-weight:700;font-size:1.05rem;letter-spacing:.5px}
.logo .prompt{color:var(--accent)}
.logo .slash{color:var(--muted)}
.logo .name{color:var(--text)}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{
  font-family:var(--font-mono);font-size:.82rem;color:var(--muted);
  padding:8px 12px;border-radius:8px;transition:.2s ease;position:relative;
}
.nav-links a:hover{color:var(--accent);background:var(--accent-dim)}
.nav-links a.active{color:var(--accent)}
.nav-links a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--accent);border-radius:2px}
.nav-cta{display:flex;align-items:center;gap:10px}
#themeToggle{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface);color:var(--warn);display:grid;place-items:center;font-size:1rem;transition:.25s ease;
}
#themeToggle:hover{border-color:var(--accent);transform:translateY(-1px)}
.nav-btn{
  font-family:var(--font-mono);font-size:.82rem;font-weight:500;color:#04120c;
  background:var(--accent);border:none;padding:10px 16px;border-radius:10px;
  transition:.25s ease;
}
.nav-btn:hover{box-shadow:0 0 20px var(--accent-dim);transform:translateY(-1px)}
/* Hamburger */
#hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:8px}
#hamburger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s ease}
#hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
#hamburger.open span:nth-child(2){opacity:0}
#hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;z-index:1;min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:120px 0 60px;
}
.hero-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero-eyebrow{
  font-family:var(--font-mono);font-size:.85rem;color:var(--accent);
  display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.hero-eyebrow::before{content:"";width:34px;height:1px;background:var(--accent)}
.hero h1{
  font-family:var(--font-display);font-weight:700;font-size:clamp(2.4rem,5.2vw,4rem);
  line-height:1.08;letter-spacing:-1px;
}
.hero h1 .hi{color:var(--muted)}
.hero h1 .glow{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-role{
  margin-top:16px;font-family:var(--font-mono);font-size:clamp(1rem,2vw,1.25rem);
  min-height:1.6em;color:var(--accent);
}
.hero-role .cursor{display:inline-block;width:10px;height:1.15em;background:var(--accent);vertical-align:text-bottom;animation:blink 1s steps(1) infinite;border-radius:1px}
@keyframes blink{50%{opacity:0}}
.hero-desc{margin-top:20px;color:var(--muted);max-width:56ch;font-size:1.02rem}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.btn{
  font-family:var(--font-mono);font-size:.9rem;font-weight:500;padding:13px 22px;border-radius:10px;
  border:1px solid var(--accent);background:transparent;color:var(--accent);
  display:inline-flex;align-items:center;gap:8px;transition:.25s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 24px var(--accent-dim)}
.btn.solid{background:var(--accent);color:#04120c;border-color:transparent}
.btn.solid:hover{box-shadow:0 0 28px var(--accent-dim)}
.btn .arrow{transition:transform .25s ease}
.btn:hover .arrow{transform:translateX(4px)}

/* Hero stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:54px}
.stat{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:20px 16px;text-align:center;transition:.3s ease;position:relative;overflow:hidden;
}
.stat::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:0;transition:.3s ease}
.stat:hover{transform:translateY(-4px);box-shadow:var(--card-glow)}
.stat:hover::before{opacity:1}
.stat .num{font-family:var(--font-display);font-weight:700;font-size:1.9rem;color:var(--accent);line-height:1}
.stat .lbl{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);margin-top:8px;text-transform:uppercase;letter-spacing:.6px}

/* Terminal card */
.terminal{
  background:var(--surface);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow);overflow:hidden;
}
.terminal-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--surface-2);border-bottom:1px solid var(--border)}
.terminal-bar .dot{width:11px;height:11px;border-radius:50%}
.terminal-bar .dot:nth-child(1){background:#ff5f56}
.terminal-bar .dot:nth-child(2){background:#ffbd2e}
.terminal-bar .dot:nth-child(3){background:#27c93f}
.terminal-bar .title{margin-left:8px;font-family:var(--font-mono);font-size:.75rem;color:var(--muted)}
.terminal-body{padding:20px;font-family:var(--font-mono);font-size:.82rem;line-height:1.9}
.terminal-body .line{white-space:pre-wrap;word-break:break-word}
.terminal-body .cmd{color:var(--accent)}
.terminal-body .ok{color:var(--accent-2)}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
section{position:relative;z-index:1;padding:96px 0}
.section-head{display:flex;align-items:center;gap:16px;margin-bottom:52px}
.section-head .idx{font-family:var(--font-mono);color:var(--accent);font-size:.95rem}
.section-head h2{font-family:var(--font-display);font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:700;letter-spacing:-.5px;white-space:nowrap}
.section-head .line{flex:1;height:1px;background:linear-gradient(90deg,var(--border),transparent)}
.section-sub{color:var(--muted);max-width:70ch;margin-bottom:36px}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.about-text p{color:var(--muted);margin-bottom:16px}
.about-text strong{color:var(--text)}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.about-card{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px;
  transition:.3s ease;position:relative;overflow:hidden;
}
.about-card::after{content:"";position:absolute;right:-30px;bottom:-30px;width:90px;height:90px;border-radius:50%;background:var(--accent-dim);filter:blur(24px);opacity:0;transition:.3s ease}
.about-card:hover{transform:translateY(-3px);box-shadow:var(--card-glow)}
.about-card:hover::after{opacity:1}
.about-card .ico{font-size:1.4rem;margin-bottom:10px;display:inline-block}
.about-card h3{font-family:var(--font-display);font-size:1rem;margin-bottom:6px}
.about-card p{font-size:.88rem;color:var(--muted)}

/* ============================================================
   TIMELINE (EXPERIENCE)
   ============================================================ */
.timeline{position:relative;margin-left:10px;border-left:2px solid var(--border)}
.tl-item{position:relative;padding:0 0 44px 34px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-9px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:3px solid var(--accent);box-shadow:0 0 0 5px var(--accent-dim);
}
.tl-item:hover::before{background:var(--accent)}
.tl-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px 26px;transition:.3s ease}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--card-glow);border-color:var(--accent)}
.tl-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.tl-role{font-family:var(--font-display);font-size:1.15rem;font-weight:600}
.tl-role .tag{font-family:var(--font-mono);font-size:.62rem;font-weight:500;color:#04120c;background:var(--accent);padding:3px 8px;border-radius:6px;vertical-align:2px;margin-left:8px;letter-spacing:.5px}
.tl-date{
  font-family:var(--font-mono);font-size:.75rem;color:var(--accent);
  background:var(--accent-dim);padding:5px 10px;border-radius:8px;white-space:nowrap;
}
.tl-org{font-family:var(--font-mono);font-size:.82rem;color:var(--accent-2);margin-bottom:14px}
.tl-list{list-style:none;display:grid;gap:9px}
.tl-list li{position:relative;padding-left:20px;color:var(--muted);font-size:.93rem}
.tl-list li::before{content:"▸";position:absolute;left:0;color:var(--accent);font-family:var(--font-mono)}

/* ============================================================
   CARDS GRID (CERTS / ACHIEVEMENTS / WORK)
   ============================================================ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card,.work-card{
  background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px;
  transition:.3s ease;display:flex;flex-direction:column;position:relative;overflow:hidden;
}
.card::before,.work-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:.3s ease}
.card:hover,.work-card:hover{transform:translateY(-4px);box-shadow:var(--card-glow);border-color:var(--accent)}
.card:hover::before,.work-card:hover::before{transform:scaleY(1)}
.card .badge,.work-card .badge{font-family:var(--font-mono);font-size:.68rem;color:var(--accent);background:var(--accent-dim);padding:4px 9px;border-radius:6px;align-self:flex-start;margin-bottom:14px;letter-spacing:.4px}
.card h3,.work-card h3{font-family:var(--font-display);font-size:1.05rem;margin-bottom:8px}
.card .sub{color:var(--accent-2);font-family:var(--font-mono);font-size:.78rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.9rem;flex:1}
.card .date{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);margin-top:14px;border-top:1px dashed var(--border);padding-top:12px}
.card a.ext{font-family:var(--font-mono);font-size:.78rem;color:var(--accent);margin-top:12px;display:inline-flex;align-items:center;gap:6px}
.card a.ext:hover{text-decoration:underline}

/* Work assessment cards — shared base merged with .card above; only unique rules follow */
.work-card .focus{color:var(--muted);font-size:.88rem;margin-bottom:12px;line-height:1.6}
.work-card .approach{color:var(--muted);font-size:.85rem;margin-bottom:14px;line-height:1.6}
.work-card .themes{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.work-card .theme{
  font-family:var(--font-mono);font-size:.72rem;color:var(--text);
  background:var(--bg-2);border:1px solid var(--border);padding:5px 10px;border-radius:7px;
}

/* ============================================================
   SKILLS
   ============================================================ */
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.skill-group{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px;transition:.3s ease}
.skill-group:hover{box-shadow:var(--card-glow);border-color:var(--accent);transform:translateY(-3px)}
.skill-group h3{font-family:var(--font-display);font-size:1.05rem;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.skill-group h3 .k{font-family:var(--font-mono);color:var(--accent);font-size:.8rem}
.skill-group .desc{font-family:var(--font-mono);font-size:.75rem;color:var(--muted);margin-bottom:18px}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  font-family:var(--font-mono);font-size:.78rem;color:var(--text);
  background:var(--bg-2);border:1px solid var(--border);padding:7px 13px;border-radius:9px;
  transition:.22s ease;
}
.chip:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px);box-shadow:0 0 14px var(--accent-dim)}
.chip.hot{color:var(--accent);border-color:var(--accent)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.contact-info h3{font-family:var(--font-display);font-size:1.4rem;margin-bottom:14px}
.contact-info p{color:var(--muted);margin-bottom:26px}
.contact-line{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;border:1px solid var(--border);background:var(--surface);margin-bottom:12px;transition:.25s ease}
.contact-line:hover{border-color:var(--accent);transform:translateX(4px)}
.contact-line .ic{font-size:1.15rem;width:40px;height:40px;display:grid;place-items:center;background:var(--accent-dim);color:var(--accent);border-radius:10px;flex-shrink:0}
.contact-line .lbl{font-family:var(--font-mono);font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.contact-line .val{font-size:.92rem;word-break:break-all}
.contact-line .val a:hover{color:var(--accent)}
.copy-btn{background:none;border:none;color:var(--muted);margin-left:auto;font-size:.85rem;padding:4px 8px;border-radius:6px;transition:.2s}
.copy-btn:hover{color:var(--accent)}
.copy-btn.copied{color:var(--accent)}

/* Form */
.contact-form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);display:block;margin-bottom:7px;text-transform:uppercase;letter-spacing:.5px}
.field input,.field textarea{
  width:100%;padding:13px 15px;border-radius:10px;font-family:var(--font-body);font-size:.93rem;
  background:var(--surface);border:1px solid var(--border);color:var(--text);transition:.25s ease;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.field textarea{resize:vertical;min-height:140px}
.field .error{display:none;font-family:var(--font-mono);font-size:.72rem;color:var(--danger);margin-top:6px}
.field.invalid input,.field.invalid textarea{border-color:var(--danger)}
.field.invalid .error{display:block}
.form-status{
  display:none;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.82rem;
  padding:13px 16px;border-radius:10px;background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent);
}
.form-status.show{display:flex}

/* ============================================================
   FOOTER
   ============================================================ */
footer{border-top:1px solid var(--border);padding:34px 0;position:relative;z-index:1}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-mono{font-family:var(--font-mono);font-size:.78rem;color:var(--muted)}
.footer-mono .accent{color:var(--accent)}
.social{display:flex;gap:10px}
.social a{
  width:38px;height:38px;display:grid;place-items:center;border-radius:10px;
  border:1px solid var(--border);background:var(--surface);color:var(--muted);
  font-family:var(--font-mono);font-size:.72rem;font-weight:700;transition:.25s ease;
}
.social a:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-3px)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .terminal{max-width:560px}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .grid-3,.grid-2,.skills-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .nav-links{
    position:fixed;top:68px;right:0;bottom:0;width:min(78vw,320px);
    flex-direction:column;align-items:stretch;gap:4px;
    background:var(--nav-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-left:1px solid var(--border);padding:24px 18px;
    transform:translateX(100%);transition:transform .35s ease;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 12px;font-size:.92rem}
  #hamburger{display:flex}
  .nav-btn{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-3,.grid-2,.skills-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  section{padding:72px 0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ============================================================
   PHASE 11B — API-DRIVEN CARD EXTENSIONS (progressive enhancement)
   New elements injected by js/cms.js only; the static design and
   all existing classes are untouched.
   ============================================================ */
/* Project image thumbnails */
.thumb{
  border:1px solid var(--border);border-radius:12px;overflow:hidden;
  background:var(--bg-2);margin-bottom:14px;
}
.thumb img{width:100%;height:auto;display:block;object-fit:cover;aspect-ratio:16/9}
/* External link inside an assessment card (matches .card a.ext styling) */
.work-card a.ext-link{
  font-family:var(--font-mono);font-size:.78rem;color:var(--accent);
  margin-top:12px;display:inline-flex;align-items:center;gap:6px;
}
.work-card a.ext-link:hover{text-decoration:underline}
/* Certification meta line ('Issued … · Expires … · ID: …') */
.card .cert-meta{color:var(--muted);font-size:.9rem;flex:1}
/* Experience when no bullet achievements exist (description only) */
.tl-desc{color:var(--muted);font-size:.93rem;margin:0}