/* -----------------------------
   Base / Reset
------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.5;
  color: #eaf0ff;
  background: radial-gradient(1200px 800px at 10% 10%, rgba(129, 140, 248, 0.25), transparent 55%),
              radial-gradient(1000px 700px at 90% 20%, rgba(34, 211, 238, 0.18), transparent 55%),
              radial-gradient(900px 700px at 50% 95%, rgba(244, 114, 182, 0.16), transparent 50%),
              #070a12;
}

/* Accessible focus */
a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(34, 211, 238, 0.75);
  outline-offset: 3px;
  border-radius: 10px;
}

img { max-width: 100%; display: block; }

.container {
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: #0b1220;
  color: #eaf0ff;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  z-index: 9999;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* -----------------------------
   Header / Nav
------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(7, 10, 18, 0.55);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: #eaf0ff;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background:
    radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.85), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(129, 140, 248, 0.85), transparent 60%),
    rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.nav {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  text-decoration: none;
  color: rgba(234, 240, 255, 0.86);
  padding: 0.55rem 0.8rem;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav a:hover {
  color: #eaf0ff;
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}

/* -----------------------------
   Hero
------------------------------ */
.hero {
  padding: 4rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: start;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.3px;
  color: rgba(234, 240, 255, 0.9);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}

.hero h1 {
  margin: 0 0 0.9rem;
  font-size: clamp(2rem, 3.3vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.7px;
}

.headline-accent {
  display: inline-block;
  background: linear-gradient(90deg, rgba(34,211,238,0.9), rgba(129,140,248,0.95), rgba(244,114,182,0.9));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  margin: 0 0 1.25rem;
  color: rgba(234, 240, 255, 0.78);
  font-size: 1.05rem;
  max-width: 60ch;
}

.cta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.05rem;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: 0.2px;
  border: 1px solid rgba(255,255,255,0.12);
}

.btn.primary {
  background: linear-gradient(135deg, rgba(34,211,238,0.22), rgba(129,140,248,0.18));
  box-shadow: 0 18px 45px rgba(0,0,0,0.4);
  color: #eaf0ff;
}
.btn.primary:hover { border-color: rgba(255,255,255,0.22); }

.btn.ghost {
  background: rgba(255,255,255,0.04);
  color: rgba(234, 240, 255, 0.92);
}
.btn.ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.22);
}

.meta-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.pill {
  padding: 0.65rem 0.85rem;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.035);
  display: inline-flex;
  gap: 0.55rem;
  align-items: baseline;
}
.pill-label { color: rgba(234, 240, 255, 0.62); font-size: 0.9rem; }
.pill-value { color: rgba(234, 240, 255, 0.92); font-weight: 600; }

.hero-card {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow: 0 20px 60px rgba(0,0,0,0.48);
  overflow: hidden;
}

.avatar {
  height: 160px; /* a bit taller for photos */
  display: grid;
  place-items: center;
  background:
    radial-gradient(800px 240px at 20% 30%, rgba(34,211,238,0.28), transparent 55%),
    radial-gradient(700px 260px at 85% 40%, rgba(129,140,248,0.26), transparent 55%),
    rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.avatar-img {
  width: 155px;
  height: 155px;
  border-radius: 30px;          /* rounded-square */
  object-fit: cover;            /* crop nicely */
  object-position: 50% 35%;     /* bias slightly upward (nice for faces) */
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}



.hero-card-body { padding: 1.1rem 1.1rem 0.9rem; }

.card-title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  letter-spacing: -0.2px;
}

.card-text {
  margin: 0 0 1rem;
  color: rgba(234, 240, 255, 0.78);
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 0;
}
.stat dt {
  color: rgba(234, 240, 255, 0.62);
  font-size: 0.85rem;
  margin-bottom: 0.1rem;
}
.stat dd {
  margin: 0;
  font-weight: 600;
  color: rgba(234, 240, 255, 0.92);
}

.hero-card-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.12);
}

.dot {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: rgba(234, 240, 255, 0.35);
}

.text-link {
  color: rgba(234,240,255,0.92);
  text-decoration: none;
  border-bottom: 1px solid rgba(234,240,255,0.25);
  padding-bottom: 2px;
}
.text-link:hover { border-bottom-color: rgba(34,211,238,0.9); }

/* -----------------------------
   Sections / Cards
------------------------------ */
.section {
  padding: 3.25rem 0;
}

.section-head {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  max-width: 75ch;
}

.section-head h2 {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: -0.35px;
}

.section-head p {
  margin: 0;
  color: rgba(234, 240, 255, 0.72);
}

.card {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  box-shadow: 0 18px 55px rgba(0,0,0,0.35);
  padding: 1.2rem;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  letter-spacing: -0.2px;
}

.card p { color: rgba(234,240,255,0.78); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.bullets, .mini-list {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  color: rgba(234,240,255,0.78);
}
.bullets li, .mini-list li { margin: 0.35rem 0; }

.callout {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 1.2rem;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(135deg, rgba(34,211,238,0.08), rgba(129,140,248,0.06), rgba(244,114,182,0.05));
}

.callout-title {
  margin: 0;
  font-weight: 700;
  color: rgba(234,240,255,0.92);
}

.callout-text {
  margin: 0.25rem 0 0;
  color: rgba(234,240,255,0.75);
}

.callout-badge {
  white-space: nowrap;
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: rgba(234,240,255,0.92);
  font-weight: 650;
}

.project .project-top {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.8rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: rgba(234,240,255,0.9);
}
.tag.subtle { color: rgba(234,240,255,0.75); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.post-meta {
  margin: 0 0 0.4rem;
  color: rgba(234,240,255,0.62);
  font-size: 0.9rem;
}

.post-link {
  margin: 0.9rem 0 0;
  color: rgba(34,211,238,0.85);
}

.muted { color: rgba(234,240,255,0.68); }

.contact-links {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: rgba(234,240,255,0.92);
  text-decoration: none;
}
.chip:hover { border-color: rgba(34,211,238,0.35); }

.details {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}
.details dt {
  color: rgba(234,240,255,0.62);
  font-size: 0.9rem;
}
.details dd {
  margin: 0.15rem 0 0;
  font-weight: 650;
  color: rgba(234,240,255,0.92);
}

.note {
  margin-top: 1rem;
  padding: 0.9rem;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.18);
}
.note-title {
  margin: 0 0 0.25rem;
  font-weight: 750;
}
.note-text {
  margin: 0;
  color: rgba(234,240,255,0.75);
}

/* -----------------------------
   Footer
------------------------------ */
.site-footer {
  padding: 2.25rem 0 3rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.22);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: rgba(234,240,255,0.68);
}

.footer-links a {
  color: rgba(234,240,255,0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(234,240,255,0.22);
  padding-bottom: 2px;
}
.footer-links a:hover { border-bottom-color: rgba(34,211,238,0.9); }

/* -----------------------------
   Responsive
------------------------------ */
@media (max-width: 900px) {
  .hero { padding-top: 3rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr; }
  .grid-2, .split { grid-template-columns: 1fr; }
  .nav { gap: 0.25rem; }
  .nav a { padding: 0.5rem 0.7rem; }
}

@media (max-width: 420px) {
  .hero-card-body, .card { padding: 1rem; }
  .cta-row { gap: 0.55rem; }
  .btn { width: 100%; }
  .hero-card-footer { flex-direction: column; }
}