/* ─── TOKENS ────────────────────────────────────────────── */
:root {
  --plum-deep:    #0D0618;
  --plum-mid:     #1A0A2E;
  --plum-soft:    #2D1454;
  --violet:       #7C3AED;
  --violet-light: #A855F7;
  --lavender:     #C9B8FF;
  --blush:        #F0A0C8;
  --cream:        #F5F0FF;

  --glass-bg:     rgba(255,255,255,0.04);
  --glass-border: rgba(201,184,255,0.15);

  --text-primary:   #F5F0FF;
  --text-secondary: rgba(201,184,255,0.75);
  --text-muted:     rgba(201,184,255,0.45);

  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body:    'DM Sans', system-ui, sans-serif;

  --radius:    16px;
  --radius-sm: 8px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  background-color: var(--plum-deep);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.65;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── AURORA ─────────────────────────────────────────────── */
.aurora {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.aurora__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: drift 18s ease-in-out infinite alternate;
}

.aurora__blob--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #7C3AED 0%, transparent 70%);
  top: -15%; left: -10%;
  animation-duration: 20s;
}
.aurora__blob--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #F0A0C8 0%, transparent 70%);
  bottom: 5%; right: -5%;
  animation-duration: 24s;
  animation-delay: -8s;
}
.aurora__blob--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #A855F7 0%, transparent 70%);
  top: 50%; left: 40%;
  animation-duration: 28s;
  animation-delay: -14s;
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(60px, 40px) scale(1.12); }
}

/* ─── PAGE WRAP ──────────────────────────────────────────── */
.page-wrap {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* ─── PROFILE HEADER ─────────────────────────────────────── */
.profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  padding-top: 1rem;
}

/* Avatar with glowing ring */
.profile__avatar-ring {
  width: 140px; height: 140px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--violet), var(--blush));
  box-shadow: 0 0 32px rgba(124,58,237,0.45), 0 0 64px rgba(240,160,200,0.2);
}

.profile__avatar {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 3px solid var(--plum-deep);
}

/* Name */
.profile__name {
  font-family: var(--ff-display);
  font-size: clamp(3rem, 10vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.profile__name em {
  font-style: italic;
  background: linear-gradient(135deg, var(--lavender) 0%, var(--blush) 60%, #fff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  overflow: visible;
  padding-right: 0.15em;
}

.profile__tagline {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ─── TAB BAR ────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  gap: 0.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 0.3rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.tab {
  padding: 0.5rem 1.5rem;
  border-radius: 999px;
  border: none;
  background: transparent;
  font-family: var(--ff-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition), background var(--transition), box-shadow var(--transition);
}

.tab:hover { color: var(--cream); background: rgba(201,184,255,0.07); }

.tab--active {
  background: linear-gradient(135deg, var(--violet), #9B30FF);
  color: #fff;
  box-shadow: 0 4px 18px rgba(124,58,237,0.4);
}

/* ─── PANELS ─────────────────────────────────────────────── */
.panels { width: 100%; }

.panel {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.panel--active {
  display: block;
  opacity: 1;
  transform: translateY(0);
  animation: fadeSlideIn 0.35s ease forwards;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.panel-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-style: italic;
}

/* ─── GLASS CARD ─────────────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06);
  transition: box-shadow var(--transition), transform var(--transition);
}

.glass-card:hover {
  box-shadow: 0 8px 48px rgba(124,58,237,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
}

/* ─── CARDS GRID ─────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.project-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.project-card:hover { transform: translateY(-4px); }

.project-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-card__type {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
}

.project-card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--violet), var(--violet-light));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: #fff;
  box-shadow: 0 4px 14px rgba(124,58,237,0.4);
}

.project-card__icon--cat {
  background: linear-gradient(135deg, rgba(240,160,200,0.2), rgba(124,58,237,0.2));
  box-shadow: 0 4px 14px rgba(240,160,200,0.2);
}

.project-card--tabby:hover {
  box-shadow: 0 8px 48px rgba(240,160,200,0.18), inset 0 1px 0 rgba(255,255,255,0.08);
}

.project-card h3 { font-size: 1rem; font-weight: 600; color: var(--cream); }
.project-card p  { font-size: 0.875rem; color: var(--text-secondary); flex: 1; }

.project-card__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.project-card__tags span {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  background: rgba(240,160,200,0.12);
  color: var(--blush);
  border: 1px solid rgba(240,160,200,0.2);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--lavender);
  transition: gap var(--transition);
  margin-top: auto;
}
.card-link:hover { gap: 0.5rem; }

.project-card--add {
  align-items: center;
  justify-content: center;
  text-align: center;
  border-style: dashed;
  opacity: 0.45;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.project-card--add i { font-size: 1.75rem; }

/* ─── LIVE STATS ─────────────────────────────────────────── */
.ext-stats {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.85rem;
}

.ext-stat { display: flex; align-items: center; gap: 0.35rem; }
.ext-stat i { font-size: 0.72rem; color: var(--blush); }

.ext-stat__value {
  font-size: 0.95rem; font-weight: 700; color: var(--cream);
  font-variant-numeric: tabular-nums; min-width: 2ch;
}

.ext-stat__label {
  font-size: 0.7rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.07em;
}

.ext-stat-divider { width: 1px; height: 18px; background: var(--glass-border); }

.ext-stat-pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: #a3e635; margin-left: auto;
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%  { box-shadow: 0 0 0 0 rgba(163,230,53,0.5); }
  60% { box-shadow: 0 0 0 6px rgba(163,230,53,0); }
  100%{ box-shadow: 0 0 0 0 rgba(163,230,53,0); }
}

/* ─── SCHOOL / TIMELINE ──────────────────────────────────── */
.school-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1.5rem;
  align-items: start;
}

.timeline { display: flex; flex-direction: column; gap: 1.25rem; position: relative; }

.timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 16px; bottom: 16px; width: 2px;
  background: linear-gradient(to bottom, var(--violet), var(--blush) 80%, transparent);
  border-radius: 2px;
}

.timeline-item { display: flex; gap: 1.25rem; align-items: flex-start; }

.timeline-dot {
  flex-shrink: 0;
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--blush));
  box-shadow: 0 0 14px rgba(124,58,237,0.5);
  border: 2px solid var(--plum-deep);
  position: relative; z-index: 1; margin-top: 2px;
}

.timeline-card { padding: 1.25rem; flex: 1; }

.timeline-year {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--blush);
}

.timeline-card h3 { font-size: 1rem; margin: 0.3rem 0 0.2rem; }

.timeline-degree {
  font-size: 0.875rem; color: var(--lavender);
  margin-bottom: 0.4rem; font-style: italic;
}

.timeline-meta,
.timeline-certs {
  display: flex; align-items: baseline; gap: 0.4rem;
  font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 0.35rem;
}

.timeline-meta i  { color: var(--violet-light); font-size: 0.72rem; flex-shrink: 0; }
.timeline-certs i { color: var(--blush);        font-size: 0.72rem; flex-shrink: 0; }

/* Activity pills */
.activity-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.65rem; }

.activity-tag {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.25rem 0.7rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 500;
  background: rgba(124,58,237,0.1); color: var(--lavender);
  border: 1px solid rgba(124,58,237,0.22);
  transition: background var(--transition), border-color var(--transition);
}

.activity-tag--leadership {
  background: linear-gradient(135deg, rgba(240,160,200,0.15), rgba(124,58,237,0.12));
  color: var(--blush); border: 1px solid rgba(240,160,200,0.3); font-weight: 600;
}

.activity-tag--leadership i { font-size: 0.55rem; color: var(--blush); opacity: 0.8; }

/* Sidebar extras */
.school-extras { display: flex; flex-direction: column; gap: 1rem; }

.extras-card { padding: 1.25rem 1.4rem; }

.extras-card h4 {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.9rem; color: var(--lavender); margin-bottom: 0.85rem;
}

.extras-card h4 i { color: var(--blush); }
.extras-card ul  { display: flex; flex-direction: column; gap: 0.5rem; }

.extras-card li {
  font-size: 0.84rem; color: var(--text-secondary);
  padding-left: 1rem; position: relative;
}

.extras-card li::before {
  content: '✦'; position: absolute; left: 0;
  font-size: 0.5rem; top: 4px; color: var(--violet-light);
}

/* ─── SOCIAL ─────────────────────────────────────────────── */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.1rem;
}

.social-card {
  display: flex; flex-direction: column; gap: 0.6rem;
  padding: 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.social-card:hover { transform: translateY(-4px); }
.social-card h3 { font-size: 0.95rem; font-weight: 600; }
.social-card p  { font-size: 0.85rem; color: var(--text-secondary); flex: 1; }

.social-card__icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}

.social-card__icon--github    { background: rgba(255,255,255,0.08); color: #fff; }
.social-card__icon--linkedin  { background: rgba(0,119,181,0.2);    color: #4FC3F7; }
.social-card__icon--instagram {
  background: linear-gradient(135deg, rgba(240,160,200,0.2), rgba(124,58,237,0.2));
  color: var(--blush);
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding-top: 1rem;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 700px) {
  .school-layout { grid-template-columns: 1fr; }
  .tab { padding: 0.45rem 1.1rem; font-size: 0.82rem; }
}

@media (max-width: 420px) {
  .tab-bar { gap: 0.25rem; padding: 0.25rem; }
  .tab { padding: 0.4rem 0.85rem; }
}

/* ─── REDUCED MOTION ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .aurora__blob { animation: none; }
  .panel--active { animation: none; }
}