/* ============================================
   INDEX.CSS — Home page styles
   ============================================ */

/* --- HERO --- */
.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  overflow: hidden;
}
.hero-content { position: relative; z-index: 1; }

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 7px 14px;
  border: 1px solid rgba(74,240,196,0.25);
  border-radius: 999px;
  margin-bottom: 24px;
}
.dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 22px;
  letter-spacing: -0.03em;
}
.hero-title .line { display: block; }
.accent-line { color: var(--accent); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--soft);
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: 'Space Mono', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-divider {
  width: 1px;
  height: 44px;
  background: var(--border-2);
}

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: min(4%, calc((100% - var(--max)) / 2 + 4%));
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: scrollLine 1.8s ease infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* --- FEATURED --- */
.featured { padding: 100px 0; }

.featured-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-template-rows: auto auto;
  gap: 20px;
  margin-top: 36px;
}

.project-card {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}
.project-card:hover {
  border-color: var(--border-2);
  transform: translateY(-3px);
}
.project-card--large {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 340px;
}

.project-card-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%,
    hsl(var(--card-hue), 70%, 30%, 0.18),
    transparent 60%);
  pointer-events: none;
}

.project-card-inner { position: relative; z-index: 1; }
.project-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.project-name { font-size: 1.5rem; margin-bottom: 10px; color: var(--text); }
.project-desc { font-size: 0.92rem; color: var(--soft); line-height: 1.6; }

.project-footer { margin-top: 20px; }
.project-link {
  font-family: 'Space Mono', monospace;
  font-size: 0.82rem;
  color: var(--accent);
  transition: opacity 0.18s;
}
.project-link:hover { opacity: 0.7; }

.project-number {
  position: absolute;
  bottom: 20px;
  right: 24px;
  font-family: 'Space Mono', monospace;
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.project-card--wip { border-color: rgba(245,158,11,0.15); }
.project-card--wip:hover { border-color: rgba(245,158,11,0.3); }

.see-all { text-align: center; margin-top: 40px; }

/* --- ABOUT TEASER --- */
.about-teaser { padding: 100px 0; border-top: 1px solid var(--border); }
.about-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-teaser-text p {
  font-size: 1rem;
  color: var(--soft);
  max-width: 440px;
  margin-top: 12px;
}

/* SKILL BARS */
.skill-row { display: flex; flex-direction: column; gap: 18px; }
.skill-bar-item { display: flex; flex-direction: column; gap: 8px; }
.skill-bar-item > span {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--soft);
}
.skill-bar {
  height: 4px;
  background: var(--surface-2);
  border-radius: 999px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 999px;
  transition: width 1s ease;
}
.skill-fill.animated { width: var(--w); }

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .featured-grid { grid-template-columns: 1fr; }
  .project-card--large { grid-row: auto; min-height: 260px; }
  .about-teaser-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 60px 0 80px; }
  .scroll-hint { display: none; }
  .hero-stats { gap: 20px; }
  .stat-divider { height: 32px; }
}
@media (max-width: 560px) {
  .hero-stats { flex-direction: column; gap: 16px; align-items: flex-start; }
  .stat-divider { display: none; }
}