/* ── AMBIENT ── */
.ambient {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0; overflow: hidden;
}
.ambient::before {
  content: '';
  position: absolute; top: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,0,127,0.07) 0%, transparent 70%);
  border-radius: 50%;
  animation: drift1 18s ease-in-out infinite alternate;
}
.ambient::after {
  content: '';
  position: absolute; bottom: -20%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,238,252,0.06) 0%, transparent 70%);
  border-radius: 50%;
  animation: drift2 22s ease-in-out infinite alternate;
}
@keyframes drift1 { from { transform: translate(0,0); } to { transform: translate(80px,60px); } }
@keyframes drift2 { from { transform: translate(0,0); } to { transform: translate(-60px,-80px); } }

/* ── MAIN ── */
main {
  position: relative; z-index: 1;
  max-width: 1280px; margin: 0 auto;
  padding: 120px 2rem 5rem;
}

/* ── HERO ── */
.hero { margin-bottom: 3rem; }

.hero-sub {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  font-weight: 500;
  line-height: 1.6;
  color: var(--on-surface-variant);
  max-width: 46ch;
  margin: 1.25rem 0 0;
  animation: slideUp 0.7s cubic-bezier(0.16,1,0.3,1) 0.3s both;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900; font-size: clamp(3.5rem, 10vw, 7rem);
  text-transform: uppercase; letter-spacing: -0.03em;
  line-height: 0.95; margin-bottom: 0;
}
.hero h1 .word-1 {
  color: var(--on-surface); display: block;
  animation: slideUp 0.7s cubic-bezier(0.16,1,0.3,1) 0.1s both;
}
.hero h1 .word-2 {
  display: block;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(255,0,127,0.3));
  animation: slideUp 0.7s cubic-bezier(0.16,1,0.3,1) 0.2s both;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── STATS BAR ── */
.stats-bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 0; margin-bottom: 2.5rem;
  background: rgba(37,37,44,0.4);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0,238,252,0.1);
  border-radius: 1rem;
  padding: 1.5rem 2rem;
  animation: slideUp 0.6s cubic-bezier(0.16,1,0.3,1) 0.25s both;
}

.stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 0 2rem; text-align: center;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem; font-weight: 900;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--on-surface-variant);
  margin-top: 0.3rem;
}

.stat-divider {
  width: 1px; height: 2.5rem;
  background: rgba(255,255,255,0.08);
}

@media (max-width: 768px) {
  .stats-bar { gap: 1rem; }
  .stat-divider { display: none; }
  .stat-item { padding: 0 1rem; }
}

/* ── ABOUT GRID ── */
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
  animation: slideUp 0.6s cubic-bezier(0.16,1,0.3,1) 0.3s both;
}
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ── PROFILE CARD ── */
.profile-card {
  background: rgba(37,37,44,0.4);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,0,127,0.15);
  box-shadow: inset 0 0 20px rgba(255,0,127,0.03);
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 0.75rem;
}

.profile-image {
  width: 160px; height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,0,127,0.4);
  box-shadow: 0 0 30px rgba(255,0,127,0.25);
  transition: border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.profile-image:hover {
  border-color: rgba(0,238,252,0.6);
  box-shadow: 0 0 40px rgba(0,238,252,0.3);
}

.profile-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--on-surface); margin: 0;
}

.profile-tagline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--secondary); margin: 0;
}

.linkedin-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 0.5rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-container));
  color: var(--on-primary); border: none; cursor: pointer;
  padding: 0.5rem 1.25rem; border-radius: 9999px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  text-decoration: none;
  box-shadow: 0 0 20px rgba(255,137,171,0.25);
  transition: transform 0.15s, box-shadow 0.2s;
}
.linkedin-btn .material-symbols-outlined { font-size: 0.9rem; }
.linkedin-btn:hover { transform: scale(1.03); box-shadow: 0 0 30px rgba(255,0,127,0.4); }

.gh-btn {
  margin-top: 0;
  background: transparent;
  color: var(--secondary);
  border: 1px solid rgba(0,238,252,0.35);
  box-shadow: none;
}
.gh-btn:hover { box-shadow: 0 0 24px rgba(0,238,252,0.25); border-color: rgba(0,238,252,0.6); }

/* ── BIO CARD ── */
.bio-card {
  background: rgba(37,37,44,0.4);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0,238,252,0.15);
  box-shadow: inset 0 0 20px rgba(0,238,252,0.03);
  border-radius: 1rem;
  padding: 2rem;
}

.bio-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--secondary); margin: 0 0 0.75rem;
}

.bio-text {
  font-size: 0.95rem; line-height: 1.7;
  color: var(--on-surface-variant);
  margin: 0 0 1rem;
}
.bio-text:last-of-type { margin-bottom: 2rem; }
.bio-text strong { color: var(--on-surface); font-weight: 700; }

/* ── SKILL BUTTONS ── */
.skill-buttons-container {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.skill-button {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0.5rem 1.25rem; border-radius: 0.5rem;
  border: 1px solid transparent;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all 0.2s;
}
.skill-button:hover { background: var(--surface-container-highest); color: var(--secondary); border-color: rgba(0,238,252,0.3); }
.skill-button.active { background: var(--primary); color: var(--on-primary); border-color: transparent; box-shadow: 0 0 16px rgba(255,0,127,0.3); }

/* ── SKILL DETAILS ──
   Panels are static HTML. Without JS all six stay visible so crawlers and
   no-script visitors read every skill. about.js adds .js-tabs to switch to
   one-panel-at-a-time behaviour. */
#skill-details { min-height: 200px; }

.skill-panel + .skill-panel { margin-top: 2rem; }

#skill-details.js-tabs .skill-panel { display: none; }
#skill-details.js-tabs .skill-panel + .skill-panel { margin-top: 0; }
#skill-details.js-tabs .skill-panel.active { display: block; }

.skill-panel:focus-visible {
  outline: 2px solid rgba(0,238,252,0.5);
  outline-offset: 6px;
  border-radius: 0.5rem;
}

#skill-details h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--on-surface-variant);
  margin: 0 0 1rem;
}

.skill-list {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.6rem;
}

.skill-list li {
  background: rgba(0,238,252,0.05);
  border: 1px solid rgba(0,238,252,0.15);
  border-radius: 0.5rem;
  padding: 0.6rem 0.9rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--on-surface-variant);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  transition: border-color 0.2s, color 0.2s;
}
.skill-list li:hover { border-color: rgba(0,238,252,0.4); color: var(--on-surface); }

/* ── LONG-FORM BIO ──
   Uses the shared .tool-info / .tool-accordion styles from styles.css. */
.about-h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--on-surface);
  margin: 1.75rem 0 0;
  scroll-margin-top: calc(96px + var(--site-banner-h, 40px));
}
.about-h2:first-child { margin-top: 0; }

.tool-info-body strong { color: var(--on-surface); font-weight: 700; }

.about-def {
  border-left: 2px solid var(--secondary);
  background: rgba(0,238,252,0.05);
  border-radius: 0 0.5rem 0.5rem 0;
  padding: 0.85rem 1rem;
}
.about-def strong { color: var(--secondary); }

@media (max-width: 640px) {
  .about-h2 { font-size: 0.95rem; }
}