:root{
  --bg: #070610;
  --text: #F1F1FF;
  --muted: rgba(241,241,255,.72);

  --card: rgba(255,255,255,.06);
  --border: rgba(255,255,255,.14);

  --accent: #A78BFA;
  --accent2:#60A5FA;
  --accent3:#F472B6;

  --shadow: 0 14px 40px rgba(0,0,0,.45);

  --navH: 64px;
}

[data-theme="light"]{
  --bg:#ffffff;
  --text:#0b1020;
  --muted:rgba(11,16,32,.70);

  --card:rgba(11,16,32,.04);
  --border:rgba(11,16,32,.12);

  --accent:#7c3aed;
  --accent2:#2563eb;
  --accent3:#db2777;

  --shadow: 0 12px 28px rgba(0,0,0,.12);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* stops inputs/buttons from turning black */
button, input, textarea, select{
  color: inherit;
  font: inherit;
}
::placeholder{
  color: var(--muted);
  opacity: .85;
}

a{ color:inherit; text-decoration:none; }

/* FAST purple mesh background (static) */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events:none;
  background:
    radial-gradient(900px 600px at 12% 12%, rgba(167,139,250,.28), transparent 60%),
    radial-gradient(900px 600px at 88% 18%, rgba(96,165,250,.16), transparent 60%),
    radial-gradient(900px 600px at 55% 92%, rgba(244,114,182,.14), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 40%);
}

.wrap{
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px 34px;
}

/* NAV (no blur for perf) */
.nav{
  height: var(--navH);
  position: fixed; inset: 0 0 auto 0;
  display:flex; align-items:center; justify-content:space-between;
  padding: 0 18px;
  background: rgba(7,6,16,.90);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  z-index: 20;
}

.brand{
  font-weight: 900;
  letter-spacing: .2px;

  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.brand:hover{ filter: brightness(1.15); }

.links{
  display:flex; gap: 6px; align-items:center; flex-wrap:wrap;
}
.links a{
  opacity:.82;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 13px;
}
.links a:hover{ opacity:1; }
.links a.active{
  opacity: 1;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}

.icon-btn{
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 12px;
  padding: 8px 10px;
  cursor:pointer;
  transition: transform 140ms ease;
}
.icon-btn:hover{ transform: translateY(-1px); }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: transparent;
  font-weight: 700;
  font-size: 13px;
  transition: transform 140ms ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn.primary{
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  color: #fff;
}

/* FULL SCREEN HERO */
.hero{
  min-height: 100svh;
  padding-top: var(--navH);
  display:flex;
  align-items:center;
}
.hero-inner{
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 18px 20px;
}

.hero-card{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
  align-items: stretch;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}

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

.hero-left{
  display:flex;
  gap: 16px;
  align-items:flex-start;
}

.avatar-wrap{
  width: 108px;
  height: 108px;
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow:hidden;
  flex: 0 0 auto;
  background: color-mix(in srgb, var(--card) 70%, transparent);
}
.avatar{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}

.hero-title{
  margin: 10px 0 0;
  font-size: clamp(36px, 4.6vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero-subtitle{
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 600;
}

.grad-text{
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-about{
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.65;
  max-width: 70ch;
  font-size: 15px;
}

.cta{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 16px; }

.hero-right{
  display:flex;
  flex-direction: column;
  gap: 12px;
  justify-content: space-between;
}

.stat{
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
}
.stat-num{ font-weight: 900; font-size: 18px; }
.stat-label{ color:white; margin-top: 6px; font-size: 13px; }

/* Sections */
.section{ padding: 60px 0 0; }
.section-head h2{
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.02em;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-head p{
  margin: 10px 0 0;
  color: var(--muted);
}

/* Cards */
.card{
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow);
}

.skills{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 900px){
  .skills{ grid-template-columns: 1fr; }
}

.card-title{ font-weight: 800; letter-spacing: -0.01em; }
.card-sub{ color: var(--muted); margin-top: 8px; line-height: 1.55; }

.meter{
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card) 70%, transparent);
  border: 1px solid var(--border);
  overflow:hidden;
  margin-top: 10px;
}
.meter > span{
  display:block;
  height:100%;
  width:0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width 750ms ease;
}

/* Timeline */
.timeline{ margin-top: 14px; display:grid; gap: 12px; }
.item{ display:flex; gap: 12px; align-items:flex-start; }
.dot{
  width: 12px; height: 12px; border-radius: 999px;
  margin-top: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  flex: 0 0 auto;
}
.item-content{
  width: 100%;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow);
}
.item-top{ display:flex; justify-content:space-between; gap: 12px; flex-wrap:wrap; }
.item-title{ font-weight: 800; }
.item-meta{ color: var(--muted); font-weight: 600; font-size: 13px; }
.item-desc{ margin-top: 8px; color: var(--muted); line-height: 1.55; }
.item-tags{ margin-top: 10px; display:flex; flex-wrap:wrap; gap: 8px; }

.chip{
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--muted);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  font-size: 12px;
  font-weight: 600;
}

/* Awards grid */
.awards{
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
@media (max-width: 900px){
  .awards{ grid-template-columns: 1fr; }
}
.award-icon{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  display:grid;
  place-items:center;
  font-weight: 900;
}

/* Certifications / Projects grid */
.grid{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 900px){
  .grid{ grid-template-columns: 1fr; }
}

.project-btn{
  text-align:left;
  cursor:pointer;
  transition: transform 140ms ease;
}
.project-btn:hover{ transform: translateY(-3px); }

.footer{
  padding: 54px 0 22px;
  color: var(--muted);
  text-align:center;
}

/* Contact */
.contact-shell{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 14px;
}
@media (max-width: 900px){
  .contact-shell{ grid-template-columns: 1fr; }
}

.contact-links{
  margin-top: 12px;
  display:grid;
  gap: 10px;
}
.contact-link{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  font-weight: 700;
}

.copy-row{
  margin-top: 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}

.copy-btn{
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: transparent;
  cursor:pointer;
  font-weight: 800;
  font-size: 12px;
}

.mono{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
.small{ font-size: 12px; }

.contact-form{
  display:grid;
  gap: 12px;
}

.field label{
  display:block;
  font-weight: 800;
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--muted);
}

.field input,
.field textarea{
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  padding: 12px;
  outline: none;
  font-size: 14px;
}

.field input:focus,
.field textarea:focus{
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
}

.error{
  margin-top: 6px;
  color: rgba(244,114,182,.95);
  font-weight: 700;
  font-size: 12px;
  min-height: 14px;
}

.form-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap: 10px;
}

.form-note{
  color: var(--muted);
  font-weight: 700;
  font-size: 12px;
}

/* =========================
   MODAL (FIXED: SCROLL + BIG IMAGES)
   ========================= */
.modal-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.62);
  display:none;
  place-items:center;
  padding: 16px;
  z-index: 50;
}
.modal-backdrop.show{ display:grid; }

/* The panel */
.modal{
  width: min(860px, 100%);
  max-height: min(90vh, 860px);   /* key: never exceed viewport */
  overflow: auto;                /* key: allow scrolling inside */
  -webkit-overflow-scrolling: touch;

  background: rgba(10, 10, 18, .92);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}

/* keep header visible if content is long (nice) */
.modal-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 10px;
  position: sticky;
  top: 0;
  background: rgba(10, 10, 18, .92);
  padding-top: 2px;
  padding-bottom: 10px;
  z-index: 2;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

/* image sizing fix */
.modal img{
  max-width: 100%;
  height: auto;
  max-height: 70vh;              /* key: image won't overflow */
  object-fit: contain;
  display:block;
  margin: 14px auto 0;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
}

.muted{ color: var(--muted); margin-top: 6px; }
.bullets{ margin: 12px 0 0; padding-left: 18px; }
.bullets li{ margin-top: 6px; }
.modal-actions{ display:flex; gap: 10px; margin-top: 14px; flex-wrap:wrap; }

/* Optional: prevent background scroll when modal open
   Add/remove "modal-open" on body in JS */
body.modal-open{ overflow: hidden; }

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  html { scroll-behavior: auto; }
}