/* ── Projects Section ── */
#projects {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.project-tabs {
  display: flex;
  gap: 2.5rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  justify-content: center;
}

.tab-btn {
  background: none;
  border: none;
  font-family: var(--font-display);
  font-size: 1.1rem;           /* ↓ from 1.2rem */
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  padding: 0.5rem 1rem;        /* ↓ from 1.25rem */
  will-change: color, transform;
}

.tab-btn:hover {
  color: var(--text-primary);
  transform: translateY(-2px);
}

.tab-btn.active { color: var(--accent); }

.tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: -1rem;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  box-shadow: 0 0 12px var(--accent-glow);
  animation: slideIn 0.5s var(--ease-out-expo);
}

@keyframes slideIn {
  from { width: 0; left: 50%; }
  to   { width: 100%; left: 0; }
}

/* ── Projects List ── */
.projects-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;                 /* ↓ from 2rem */
}

/* ── Redesigned Project Card ── */
.project-row {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;                   /* ↓ from 2.5rem */
  align-items: center;
  padding: 1.5rem 1.75rem;     /* ↓ from 2rem 2.25rem */
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border);
  transition: all 0.55s var(--ease-out-expo);
  cursor: pointer;
  opacity: 0;
  transform: translateY(28px);
  will-change: transform, box-shadow, border-color;
  position: relative;
  overflow: hidden;
}

body.light .project-row {
  box-shadow: 0 2px 8px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.04);
}

.project-row.visible {
  opacity: 1;
  transform: translateY(0);
}

.project-row::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.5), transparent);
  opacity: 0;
  transition: opacity 0.5s;
}

.project-row::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(var(--accent-rgb), 0.04), transparent 65%);
  opacity: 0;
  transition: opacity 0.6s;
  pointer-events: none;
}

.project-row:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);  /* ↓ from -8px */
  box-shadow:
    0 20px 50px rgba(0,0,0,0.18),
    0 8px 16px rgba(0,0,0,0.1),
    0 0 0 1px rgba(var(--accent-rgb), 0.12);
  background: var(--bg-secondary);
}

body.light .project-row:hover {
  box-shadow:
    0 16px 36px rgba(0,0,0,0.11),
    0 6px 12px rgba(0,0,0,0.07),
    0 0 0 1px rgba(var(--accent-rgb), 0.15);
}

.project-row:hover::before,
.project-row:hover::after { opacity: 1; }

/* ── Project Image ── */
.pr-image {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--bg-secondary);
  box-shadow: 0 8px 24px rgba(0,0,0,0.22), 0 2px 6px rgba(0,0,0,0.12);
  transition: all var(--transition-smooth);
  border: 1px solid var(--border);
}

body.light .pr-image {
  box-shadow: var(--shadow-md);
}

.pr-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-out-expo);
  will-change: transform;
  display: block;
}

.project-row:hover .pr-image {
  box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 4px 10px rgba(0,0,0,0.16);
  border-color: rgba(var(--accent-rgb), 0.3);
}

.project-row:hover .pr-image img {
  transform: scale(1.07);
}

.pr-badge {
  position: absolute;
  top: 0.75rem;                /* ↓ from 1rem */
  left: 0.75rem;               /* ↓ from 1rem */
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.62rem;          /* ↓ from 0.65rem */
  padding: 0.25rem 0.7rem;     /* ↓ from 0.3rem 0.85rem */
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  box-shadow: 0 4px 12px var(--accent-glow);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all var(--transition-smooth);
  z-index: 2;
}

.project-row:hover .pr-badge {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px var(--accent-glow);
}

/* ── Project Info ── */
.pr-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;                   /* ↓ from 1.25rem */
}

.pr-top {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;                /* ↓ from 0.45rem */
}

.pr-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;           /* ↓ from 0.72rem */
  color: var(--accent);
  letter-spacing: 0.15em;
  font-weight: 600;
}

.pr-title {
  font-family: var(--font-display);
  font-size: 1.6rem;           /* ↓ from 2rem */
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.2;
  transition: color var(--transition-smooth);
}

.project-row:hover .pr-title { color: var(--accent); }

.pr-desc {
  font-size: 0.92rem;          /* ↓ from 0.97rem */
  color: var(--text-muted);
  line-height: 1.7;            /* ↓ from 1.75 */
}

/* ── Project Meta Table ── */
.pr-meta-table {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;                 /* ↓ from 0.9rem */
  padding: 1rem 0;             /* ↓ from 1.25rem */
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pr-meta-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;          /* ↓ from 0.68rem */
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 0.2rem;
}

.pr-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.87rem;          /* ↓ from 0.9rem */
  gap: 1rem;
}

.pr-meta-row span:first-child {
  color: var(--text-muted);
  font-weight: 500;
  flex-shrink: 0;
}

.pr-meta-row span:last-child {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.8rem;           /* ↓ from 0.82rem */
  text-align: right;
}

/* ── Project Links ── */
.pr-links {
  display: flex;
  gap: 1.5rem;                 /* ↓ from 2rem */
  align-items: center;
  flex-wrap: wrap;
}

.pr-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;                 /* ↓ from 0.55rem */
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.88rem;          /* ↓ from 0.93rem */
  font-weight: 500;
  transition: all var(--transition-smooth);
  padding: 0.4rem 0;           /* ↓ from 0.45rem */
  position: relative;
}

.pr-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.35s var(--ease-out-expo);
}

.pr-link:hover {
  color: var(--accent);
}

.pr-link:hover::after { width: 100%; }

.pr-link svg {
  width: 16px;                 /* ↓ from 18px */
  height: 16px;                /* ↓ from 18px */
  transition: transform 0.5s var(--ease-out-expo);
}

.pr-link:hover svg { transform: rotate(-30deg) scale(1.15); }

/* ── Modals ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 8, 10, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 96px 2rem 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-premium);
}

body.light .modal-overlay {
  background: rgba(30, 28, 25, 0.7);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--bg-card);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  border-radius: 18px;
  border: 1px solid var(--border-accent);
  overflow-y: auto;
  overscroll-behavior: contain;
  position: relative;
  transform: scale(0.92) translateY(32px);
  transition: transform 0.55s var(--ease-out-expo);
  box-shadow: 0 40px 100px rgba(0,0,0,0.55);
}

body.modal-open {
  overflow: hidden;
}

body.light .modal {
  box-shadow: 0 24px 64px rgba(0,0,0,0.18), 0 8px 20px rgba(0,0,0,0.1);
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.75rem 2.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 10;
  backdrop-filter: blur(12px);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 500;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-smooth);
  padding: 0.45rem 0.65rem;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.modal-close:hover {
  color: var(--accent);
  background: var(--accent-light);
  border-color: var(--accent);
  transform: rotate(90deg);
}

.modal-body {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.modal-image {
  width: 70%;
  height: auto;
  margin: 0 auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.modal-overview {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-muted);
}

.modal-highlights-label {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.modal-highlights {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.modal-highlights li {
  position: relative;
  padding: 0.85rem 1rem 0.85rem 2.25rem;
  color: var(--text-muted);
  font-size: 0.97rem;
  line-height: 1.6;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
}

body.light .modal-highlights li {
  box-shadow: var(--shadow-sm);
}

.modal-highlights li:hover {
  border-color: var(--border-accent);
  background: var(--accent-light);
}

.modal-highlights li::before {
  content: "→";
  position: absolute;
  left: 0.85rem;
  color: var(--accent);
  font-weight: bold;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.modal-actions {
  display: flex;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

@media (max-width: 900px) {
  .project-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .modal-highlights {
    grid-template-columns: 1fr;
  }

  .pr-title {
    font-size: 1.4rem;
  }
}