/* ============================================================
   components.css — Cards, badges, code snippets, dividers, footer
   ============================================================ */

/* ---------- Section Dividers ---------- */
.wave-divider { line-height: 0; overflow: hidden; }
.wave-divider svg { display: block; width: 100%; height: 80px; }
.wave-flip { transform: scaleY(-1); }
.diagonal-divider {
  height: 60px; background: var(--navy2);
  clip-path: polygon(0 0, 100% 60px, 100% 60px, 0 60px);
}
.diagonal-alt {
  background: var(--navy);
  clip-path: polygon(0 60px, 100% 0, 100% 60px, 0 60px);
}

/* ---------- Version Cards (Story) ---------- */
.version-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px 24px 20px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.version-card:hover { border-color: rgba(45,212,191,0.25); }
.version-card.active { border-color: rgba(45,212,191,0.35); box-shadow: var(--glow); }
.version-header { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.version-badge {
  padding: 3px 10px; border-radius: 100px; font-family: var(--mono);
  font-size: 0.72rem; font-weight: 700;
  background: var(--surface2); border: 1px solid var(--border); color: var(--muted);
}
.v6-badge { background: rgba(45,212,191,0.1); border-color: rgba(45,212,191,0.4); color: var(--teal); }
.version-header h4 { color: var(--text); font-size: 1rem; }
.version-desc { font-size: 0.9rem; color: var(--muted); margin-bottom: 14px; }
.version-pain, .version-win {
  border-radius: 10px; padding: 14px 16px; margin-top: 4px;
}
.version-pain { background: rgba(248,113,113,0.06); border: 1px solid rgba(248,113,113,0.2); }
.version-win  { background: rgba(45,212,191,0.06);  border: 1px solid rgba(45,212,191,0.2);  }
.pain-label, .win-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.5px; margin-bottom: 8px;
}
.pain-label { color: var(--red); }
.win-label  { color: var(--teal); }
.version-pain p, .version-win p { font-size: 0.84rem; color: var(--muted); }

.win-stat {
  display: flex; align-items: center; gap: 10px; margin-top: 14px; flex-wrap: wrap;
}
.ws-before { font-family: var(--mono); font-size: 0.9rem; color: var(--red); text-decoration: line-through; opacity: 0.8; }
.ws-arrow  { color: var(--faint); }
.ws-after  { font-family: var(--mono); font-size: 0.9rem; color: var(--teal); font-weight: 700; }
.ws-badge  {
  padding: 2px 8px; border-radius: 100px; font-size: 0.68rem; font-weight: 700;
  background: rgba(45,212,191,0.12); border: 1px solid rgba(45,212,191,0.3); color: var(--teal);
}

/* ---------- Stat Cards ---------- */
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 28px;
  text-align: center; position: relative; overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s;
}
.stat-card:hover { border-color: rgba(45,212,191,0.3); transform: translateY(-4px); box-shadow: var(--glow); }
.stat-card:hover::before { transform: scaleX(1); }
.stat-num {
  font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 900;
  letter-spacing: -2px; line-height: 1;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 8px; display: block;
}
.stat-unit   { font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 10px; }
.stat-detail { font-size: 0.8rem; color: var(--faint); }

/* ---------- Project Cards ---------- */
.project-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--purple));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.project-card:hover, .project-card[data-expanded="true"] {
  transform: translateY(-4px); border-color: rgba(45,212,191,0.3); box-shadow: var(--glow);
}
.project-card:hover::before, .project-card[data-expanded="true"]::before { transform: scaleX(1); }
.project-card.retired { opacity: 0.75; }
.project-card.retired .card-tag { color: var(--faint); }

.card-top { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 14px; }
.card-icon {
  flex-shrink: 0; width: 50px; height: 50px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(45,212,191,0.12), rgba(56,189,248,0.08));
  border: 1px solid rgba(45,212,191,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.card-text-head { flex: 1; }
.card-tag {
  display: block; margin-bottom: 4px; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; color: var(--teal); font-family: var(--mono);
}
.project-card h3 { margin-bottom: 0; color: var(--text); font-size: 1.1rem; }
.project-card > p { font-size: 0.9rem; margin-bottom: 0; }

.card-expand-btn {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 8px;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--muted); line-height: 1;
  transition: all 0.2s; user-select: none; margin-top: 2px;
}
.project-card[data-expanded="true"] .card-expand-btn {
  transform: rotate(45deg); color: var(--teal); border-color: rgba(45,212,191,0.4);
  background: rgba(45,212,191,0.08);
}

.card-meta {
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border);
  display: flex; gap: 8px; flex-wrap: wrap;
}
.meta-chip {
  padding: 3px 10px; border-radius: 100px;
  background: var(--surface2); border: 1px solid var(--border);
  font-size: 0.68rem; color: var(--muted); font-family: var(--mono);
}
.meta-chip.retired { color: var(--red); border-color: rgba(248,113,113,0.3); background: rgba(248,113,113,0.06); }

.card-expanded-content {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}
.project-card[data-expanded="true"] .card-expanded-content { max-height: 600px; }
.expanded-divider { height: 1px; background: var(--border); margin: 20px 0 18px; }
.expanded-grid { display: flex; flex-direction: column; gap: 16px; }
.exp-item { display: flex; gap: 14px; }
.exp-icon { font-size: 1.1rem; flex-shrink: 0; width: 24px; margin-top: 2px; }
.exp-item h5 { margin-bottom: 3px; font-size: 0.85rem; }
.exp-item p  { font-size: 0.82rem; color: var(--muted); }

/* ---------- Code Snippet ---------- */
.code-snippet {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  max-width: 720px; margin: 0 auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.snippet-header {
  background: var(--surface2); padding: 12px 18px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--border);
}
.snippet-dot { width: 12px; height: 12px; border-radius: 50%; }
.snippet-dot.r { background: #ff5f57; }
.snippet-dot.y { background: #ffbd2e; }
.snippet-dot.g { background: #28c840; }
.snippet-lang { font-size: 0.72rem; color: var(--faint); font-family: var(--mono); margin-left: 8px; }
.snippet-body {
  padding: 24px; overflow-x: auto;
  font-family: var(--mono); font-size: 0.82rem; line-height: 1.7;
  color: var(--muted);
}
.snippet-body .c  { color: var(--faint); }
.snippet-body .s  { color: var(--teal); }
.snippet-body .ss { color: var(--amber); }

/* ---------- Journal ---------- */
.journal-col h3 {
  font-size: 1rem; font-weight: 700; margin-bottom: 24px;
  display: flex; align-items: center; gap: 10px;
}
.journal-col.wins   h3 { color: var(--green); }
.journal-col.losses h3 { color: var(--red); }
.journal-item {
  display: flex; gap: 14px; margin-bottom: 16px; padding: 18px 16px;
  border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.journal-item:hover { border-color: rgba(45,212,191,0.2); }
.journal-item.incident { border-left: 3px solid var(--red); }
.journal-item.incident:hover { border-left-color: var(--red); }
.ji-icon {
  flex-shrink: 0; width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.wins   .ji-icon { background: rgba(52,211,153,0.1); }
.losses .ji-icon { background: rgba(248,113,113,0.1); }
.ji-text h4 { font-size: 0.9rem; color: var(--text); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ji-text p  { font-size: 0.82rem; color: var(--muted); }
.incident-badge {
  font-size: 0.62rem; font-weight: 800; padding: 2px 7px; border-radius: 100px;
  background: rgba(248,113,113,0.12); border: 1px solid rgba(248,113,113,0.3); color: var(--red);
  letter-spacing: 0.5px;
}
.lesson-box {
  margin-top: 12px; padding: 12px 14px; border-radius: 8px;
  background: rgba(45,212,191,0.05); border: 1px solid rgba(45,212,191,0.15);
}
.lesson-label {
  font-size: 0.68rem; font-weight: 700; color: var(--teal);
  letter-spacing: 0.5px; display: block; margin-bottom: 6px;
}
.lesson-box p { font-size: 0.8rem; color: var(--muted); }

/* ---------- Footer ---------- */
footer {
  background: var(--navy); border-top: 1px solid var(--border); padding: 60px 0 40px;
}
.footer-top { display: flex; gap: 60px; margin-bottom: 48px; flex-wrap: wrap; }
.footer-brand { flex: 1; }
.footer-logo  { font-size: 1.3rem; font-weight: 900; letter-spacing: -0.5px; color: var(--text); display: block; margin-bottom: 10px; }
.footer-logo span { color: var(--teal); }
.footer-brand p { font-size: 0.85rem; color: var(--faint); }
.footer-links-group { display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h5 { font-size: 0.72rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.footer-col a  { font-size: 0.85rem; color: var(--faint); }
.footer-col a:hover { color: var(--teal); opacity: 1; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 28px; text-align: center; }
.footer-bottom p { font-size: 0.82rem; color: var(--faint); }
.footer-bottom a { color: var(--teal); }
.footer-bottom strong { color: var(--text); }