/* Reset-ish */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji", "Segoe UI Symbol";
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

:root {
  --bg: #0b1020;
  --panel: #10172a;
  --panel-2: #0f172a;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --brand: #10b981;
  --brand-2: #22c55e;
  --accent: #84cc16;
  --card: rgba(255,255,255,0.04);
  --glass: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

.light {
  --bg: #f8fafc;
  --panel: #ffffff;
  --panel-2: #f1f5f9;
  --text: #0f172a;
  --muted: #475569;
  --brand: #059669;
  --brand-2: #16a34a;
  --accent: #65a30d;
  --card: rgba(0,0,0,0.04);
  --glass: rgba(0,0,0,0.06);
  --border: rgba(0,0,0,0.1);
}

a { color: inherit; text-decoration: none; }
p { line-height: 1.75; color: var(--muted); }

/* Background canvas sits behind everything */
#bg {
  position: fixed; inset: 0;
  z-index: -1;
}

/* Header */
.site-header {
  position: sticky; top: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 1rem;
  background: linear-gradient(to bottom, rgba(0,0,0,.45), transparent);
  backdrop-filter: blur(6px);
  z-index: 50;
}
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; letter-spacing:.3px; }
.logo {
  width: 36px; height: 36px; display: grid; place-items:center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white;
  font-weight: 800;
  box-shadow: var(--shadow);
}
.nav { display: flex; align-items: center; gap: 1rem; }


/* Desktop defaults for nav */
.nav .menu-btn{ display:none; }            /* hide hamburger on desktop */
.nav .nav-links{ display:flex; align-items:center; gap:1rem; position: static; }

.nav a { padding: .4rem .7rem; border-radius: 8px; opacity:.9 }
.nav a:hover { background: var(--glass); }
.nav .ghost { border: 1px solid var(--border); background: transparent; padding: .4rem .6rem; border-radius: 8px; cursor: pointer; }

/* Hero */
.hero{
  display:grid;
  grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
  grid-template-areas: "text pic";
  gap: 2rem;
  align-items: center;
  padding: 7rem 1.25rem 3rem;
  max-width: 1100px; margin: 0 auto;
}
.hero-left{ grid-area:text; min-width:0; }
.hero-right{ grid-area:pic;  min-width:0; }
.eyebrow { color: var(--brand-2); text-transform: uppercase; font-size: .8rem; letter-spacing:.18rem; }
.hero h1 { font-size: clamp(1.8rem, 3.6vw, 3.2rem); margin: .5rem 0; }
.accent { background: linear-gradient(90deg, var(--brand), var(--accent)); -webkit-background-clip: text; color: transparent; }
.lede { font-size: 1.05rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.btn { display:inline-flex; gap:.5rem; align-items:center; padding:.7rem 1rem; border-radius: 12px; border: 1px solid var(--border); background: var(--panel); color: var(--text); box-shadow: var(--shadow); }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); border: none; color: white; }
.btn.ghost { background: transparent; }

.chips { display:flex; gap:.5rem; flex-wrap: wrap; margin-top: .9rem; }
.chip { font-size:.85rem; padding:.35rem .6rem; border-radius:999px; background: var(--card); border: 1px solid var(--border); }

.portrait-wrap {
  position: relative; width: clamp(220px, 38vw, 320px); aspect-ratio: 1/1; margin: 0 auto;
  border-radius: 24px; overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
  transform-style: preserve-3d;
}
.portrait { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) contrast(1.05); transform: translateZ(30px); }
.status {
  position: absolute; bottom: 10px; left: 10px; padding: .4rem .6rem; background: rgba(16,185,129,.15);
  border: 1px solid rgba(16,185,129,.4); color: #34d399; border-radius: 999px; font-size: .8rem; font-weight: 700; backdrop-filter: blur(4px);
}

/* Sections */
.section { padding: 2.5rem 1.25rem; max-width: 1100px; margin: 0 auto; }
.section-title { font-size: 1.6rem; margin: 0 0 1rem; }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 1.2rem; }

.skills-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem;
}
.skill-card { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 1rem; transition: transform .2s ease; }
.skill-card h3 { margin: 0 0 .4rem; }
.skill-card:hover { transform: translateY(-3px); }

.projects-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem;
}
.project-card {
  border: 1px solid var(--border); border-radius: 18px; overflow: hidden; background: var(--panel);
  display: grid; grid-template-rows: 160px auto; box-shadow: var(--shadow);
}
.project-media { position: relative; background: radial-gradient(400px 160px at 20% 10%, var(--brand), transparent), radial-gradient(300px 140px at 120% 50%, var(--accent), transparent); }
.project-media .floating-badge {
  position: absolute; top: 10px; left: 10px; background: rgba(16,185,129,.15); color:#34d399; border:1px solid rgba(16,185,129,.4);
  padding: .25rem .5rem; border-radius: 999px; font-weight: 700; font-size: .75rem;
}
.anim-bars::before, .anim-bars::after {
  content:""; position:absolute; inset: 30px; border-radius:12px; border:1px dashed rgba(255,255,255,.25); animation: pulse 4s infinite ease-in-out;
}
.anim-bars::after { inset: 15px; animation-delay: 1s; }
@keyframes pulse { 0%,100%{opacity:.35; transform: scale(1)} 50%{opacity:.8; transform: scale(1.05)} }

.project-media .anim-dots {
  position:absolute; inset:0; background: radial-gradient(circle at 20% 40%, rgba(255,255,255,.2) 2px, transparent 3px),
                                   radial-gradient(circle at 60% 70%, rgba(255,255,255,.25) 2px, transparent 3px),
                                   radial-gradient(circle at 80% 30%, rgba(255,255,255,.15) 2px, transparent 3px);
  background-size: 40px 40px;
  animation: drift 10s linear infinite;
  opacity: .7;
}
@keyframes drift { from { background-position: 0 0, 0 0, 0 0 } to { background-position: 200px 0, -150px 50px, 100px -100px } }

.project-media.terminal { background: #020617; color: #e5e7eb; }
.project-media.terminal pre { margin:0; padding: 1rem; font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.project-body { padding: 1rem; }
.tags { display:flex; gap:.35rem; flex-wrap: wrap; margin-top: .6rem; }
.tags span { font-size:.75rem; padding:.25rem .5rem; border:1px solid var(--border); border-radius: 999px; background: var(--card); }
.project-cta { margin-top: .6rem; }

.timeline { position:relative; margin: 1rem 0; }
.timeline::before { content:""; position:absolute; left: 10px; top: 0; bottom:0; width: 2px; background: linear-gradient(var(--brand), var(--accent)); opacity:.5; }
.time-item { display:flex; gap:1rem; margin: 1.2rem 0; }
.time-dot { width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(var(--brand), var(--accent)); margin-left: 0; }
.time-content { background: var(--panel); border:1px solid var(--border); border-radius: 14px; padding: .8rem 1rem; flex:1; }

.contact-actions { display:flex; gap:.6rem; flex-wrap: wrap; }

.site-footer { text-align:center; color: var(--muted); padding: 2rem 1rem 4rem; }

/* Responsive */
@media (max-width: 950px){
  .hero{ grid-template-columns: 1fr; padding-top: 5.5rem; }
  .skills-grid{ grid-template-columns: repeat(2,1fr); }
  .projects-grid{ grid-template-columns: 1fr; }
}


@media (max-width: 900px){

  .hero{
    grid-template-columns:1fr;
    grid-template-areas:
      "text"
      "pic";
  
  .hero{ padding-top: 5rem; }
}
  .cta-row .btn{ flex:1 1 auto; justify-content:center; }
  .portrait-wrap{ width:min(78vw,340px); margin:.5rem auto 0; }
}



/* --- Mobile-friendly header & menu --- */
@media (max-width: 900px){
  .site-header{
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    padding: .6rem .9rem;
  }
  .brand-text{ display:none; } /* keep logo, hide long name to save space */
  .nav{ gap: .5rem; }
  .nav .menu-btn{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--panel);
    cursor: pointer;
  }
  .nav .nav-links{
    display: none;
    position: absolute;
    right: .9rem; top: 56px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: .5rem .8rem;
    box-shadow: var(--shadow);
    flex-direction: column;
    min-width: 200px;
    z-index: 60;
  }
  .nav.open .nav-links{ display: flex; }
  .nav .nav-links a,
  .nav .nav-links .ghost{
    padding: .7rem .4rem;
    border-radius: 8px;
  }
}

/* Desktop keeps subtle gradient header; add a fallback solid base to avoid banding */
.site-header{ background: linear-gradient(to bottom, rgba(2,6,23,.8), rgba(2,6,23,0)); }



/* === Inline Project Iframes === */
.projects-grid.iframe-grid .project-media{ padding: 10px; background: var(--panel-2); }
.frame-wrap{
  width:100%;
  aspect-ratio: 16/10;
  border:1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  box-shadow: var(--shadow);
}
.frame-wrap iframe{ width:100%; height:100%; border:0; background: white; }
.project-cta .btn.ghost{ background: linear-gradient(180deg, var(--panel-2), var(--panel)); }
.section-subtitle{ margin: .5rem 0 1rem; color: var(--muted); font-weight: 700; }


/* === Inline Project Iframes (cards) === */
.project-card .project-media{ overflow: hidden; }
.frame-wrap{
  width:100%;
  aspect-ratio: 16/10;
  border:1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  box-shadow: var(--shadow);
}
.frame-wrap iframe{ width:100%; height:100%; border:0; background: white; }
.project-cta .btn.ghost{ background: linear-gradient(180deg, var(--panel-2), var(--panel)); }