/* Reset & base */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
:root{
  --bg: #0f1115;
  --surface: #151823;
  --text: #e8ecf1;
  --muted: #98a2b3;
  --brand: #ff6ec7;
  --brand-2: #ffcc70;
  --ring: rgba(110,231,255,.35);
  --card: rgba(255,255,255,.04);
  --contact-icon: 100%;
}
[data-theme="light"]{
  --bg: #fbfbfe;
  --surface: #ffffff;
  --text: #0c1320;
  --muted: #475569;
  --brand: #2563eb;
  --brand-2: #7c3aed;
  --ring: rgba(37,99,235,.25);
  --card: rgba(0,0,0,.04);
  --contact-icon: 0%;
}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, 'Apple Color Emoji', 'Segoe UI Emoji';
  background: radial-gradient(1200px 800px at 10% -10%, rgba(110,231,255,.08), transparent 50%),
              radial-gradient(1200px 800px at 120% 10%, rgba(155,140,255,.08), transparent 40%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* Layout helpers */
.container{ width: min(1100px, 92%); margin-inline: auto; }
.section{ padding: 64px 0; }
.section.alt{ background: var(--card); border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(0,0,0,.06); }
.two-col{ display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; }
@media (max-width: 880px){ .two-col{ grid-template-columns: 1fr; } }

/* Header */
.site-header{
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav{ display: flex; align-items: center; justify-content: space-between; padding: 12px 0; gap: 16px; }
.brand{ display: inline-flex; gap: 10px; align-items: center; text-decoration: none; color: var(--text); font-weight: 700; letter-spacing: .3px; }
.brand-mark{ display:inline-grid; place-items:center; width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color:#0b0f17; font-weight: 900; }
.brand-text .muted{ color: var(--muted); font-weight: 600; }
.menu{ display: flex; gap: 18px; list-style: none; padding: 0; margin: 0; }
.menu a{ color: var(--text); text-decoration: none; padding: 8px 10px; border-radius: 8px; }
.menu a:hover{ background: var(--card); }
.nav-toggle{ display:none; }
.theme-toggle{ border: 1px solid rgba(255,255,255,.15); background: var(--surface); color: var(--text); border-radius: 10px; padding: 8px 10px; cursor: pointer; }
@media (max-width: 760px){
  .nav nav { margin-left: auto; }
  .nav-toggle{ display:inline-block; border: 1px solid rgba(255,255,255,.15); background: var(--surface); color: var(--text); border-radius: 8px; padding: 8px 10px; }
  .menu{ position: absolute; right: 4%; top: 56px; flex-direction: column; background: var(--surface); padding: 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; display:none; }
  .menu.open{ display:flex; }
}

/* Hero */
.hero{ padding: 72px 0 32px; }
.hero__grid{ display: grid; grid-template-columns: 1.5fr 1fr; gap: 36px; align-items: center; }
.hero__copy h1{ font-size: clamp(28px, 3.8vw, 48px); margin: 0 0 8px; }
.hero__copy .hello{ display:block; color: var(--muted); font-weight: 600; font-size: .9em; letter-spacing: .6px;  }
.hero__copy .name{ background: linear-gradient(135deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.subtitle{ font-weight: 600; color: var(--muted); margin: 8px 0 10px; }
.summary{ max-width: 65ch; }
.hero__cta{ display:flex; gap: 12px; margin: 16px 0 8px; flex-wrap: wrap; }
.btn{ display:inline-block; padding: 10px 14px; border-radius: 10px; border: 1px solid rgba(255,255,255,.18); background: var(--surface); color: var(--text); text-decoration:none; }
.btn.primary{ background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #0b0f17; border: none; font-weight: 800; }
.quick-stats{ display:flex; gap: 20px; list-style:none; padding:0; margin: 14px 0 0; color: var(--muted); }
.hero__card .glass{ border-radius: 16px; padding: 18px; background: linear-gradient( to bottom right, rgba(255,255,255,.08), rgba(255,255,255,.03) ); border: 1px solid rgba(255,255,255,.12); }
.card-row{ display:flex; justify-content: space-between; padding: 10px 6px; border-bottom: 1px dashed rgba(255,255,255,.1); }
.card-row:last-child{ border-bottom: 0; }
@media (max-width: 960px){ 
  .hero__grid{ grid-template-columns: 1fr; }  
}
@media (max-width: 760px){
  .hero{ padding: 16px 0 32px; }
}

/* Timeline */
.timeline{ display:grid; gap: 22px; }
.job{ background: var(--surface); border: 1px solid rgba(255,255,255,.08); padding: 18px; border-radius: 14px; }
.job__head{ display:flex; align-items: baseline; gap: 10px; justify-content: space-between; flex-wrap: wrap; }
.job__head h3{ margin: 0; font-size: 1.05rem; }
.meta{ color: var(--muted); font-weight: 600; }
.job__bullets{ margin: 8px 0 0 18px; }
.stack-tags{ display:flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.stack-tags span{ padding: 6px 10px; background: var(--card); border: 1px solid rgba(255,255,255,.10); border-radius: 999px; font-size: .85rem; }
/* Experience - Grouped Roles */
.job {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, .08);
  padding: 20px;
  border-radius: 14px;
  margin-bottom: 20px;
}

.job__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.job__head h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
}

.job__head .meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.role {
  margin-bottom: 18px;
  padding-left: 12px;
  border-left: 2px solid var(--card);
}

.role h4 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.role .role-dates {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--muted);
  margin-left: 8px;
}

.role ul {
  margin: 0;
  padding-left: 20px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.role:last-child {
  margin-bottom: 0;
}

.sub-role {
    margin: 12px 0 0 18px;
    padding-left: 14px;
    border-left: 2px solid var(--card);
}

    .sub-role h5 {
        font-size: 0.95rem;
        font-weight: 600;
        margin: 0 0 6px;
        display: flex;
        justify-content: space-between;
        color: var(--text-light);
    }

    .sub-role .role-dates {
        font-size: 0.8rem;
        font-weight: 400;
        color: var(--muted);
    }


/* Cards */
.cards{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card{ background: var(--surface); border: 1px solid rgba(255,255,255,.08); padding: 16px; border-radius: 14px; display:flex; flex-direction: column; gap: 10px; }
.pill-list{ display:flex; flex-wrap: wrap; gap: 8px; list-style:none; padding:0; margin:0; }
.pill-list li{ padding: 6px 10px; background: var(--card); border: 1px solid rgba(255,255,255,.10); border-radius: 999px; font-size: .85rem; }
@media (max-width: 1024px){ .cards{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px){ .cards{ grid-template-columns: 1fr; } }

/* Stack */
.stack{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.stack-col{ background: var(--surface); border: 1px solid rgba(255,255,255,.08); padding: 16px; border-radius: 14px; }
.stack-col h3{ margin-top: 0; }
@media (max-width: 900px){ .stack{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px){ .stack{ grid-template-columns: 1fr; } }

.tool-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
}
.tool-logos img {
  height: 50px;
  width: auto;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.tool-logos img:hover {
  transform: scale(1.1);
  opacity: 0.85;
}

/* Lists */
.bulleted{ margin: 0; padding: 0 0 0 18px; }
.highlights ul{ margin: 0; padding-left: 18px; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.2s ease, background 0.2s ease;
}

.contact-card:hover {
  background: var(--card);
  transform: translateY(-2px);
}

/* .contact-card .icon-mask {
  background-color: ;
  -webkit-mask: no-repeat center;
  mask: no-repeat center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  -webkit-mask-position: center;

  mask-repeat: no-repeat;
  mask-size: contain;
  mask-position: center;
} */

.contact-card .icon {
  height: 50px;
  flex-shrink: 0;
  filter: invert(var(--contact-icon)) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(100%);
  opacity: 0.9;
}

.contact-card .label {
  color: var(--muted);
  font-size: 0.9rem;
  display: block;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* Footer */
.site-footer{ padding: 28px 0; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted); text-align:center; }