/* ═══════════════════════════════════════════════════════════
   projects.css  —  additional styles for projects.html only
   ───────────────────────────────────────────────────────────
   Inherited from style.css (do NOT redeclare here):
     :root tokens, body, nav, .nav-*, .bg-glow, .pill,
     .btn-primary, .back-link, .hero-tag, .stack-label,
     .dot, .dot-gold, .project-arrow,
     @keyframes fadeUp / fadeDown / pulse
═══════════════════════════════════════════════════════════ */

/* ── SCROLL-TRIGGERED FADE ── */
.fade-up {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.72s ease, transform 0.72s ease;
}
.fade-up.visible  { opacity: 1; transform: translateY(0); }
.fade-up.delay-1  { transition-delay: 0.10s; }
.fade-up.delay-2  { transition-delay: 0.22s; }
.fade-up.delay-3  { transition-delay: 0.34s; }
.fade-up.delay-4  { transition-delay: 0.46s; }

/* ── DOT-GRID BACKGROUND (matches skills page) ── */
.projects-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, rgba(61,200,120,0.055) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

/* ── PAGE WRAPPER ── */
.projects-page {
  position: relative;
  z-index: 1;
  padding: 8rem 4rem 0;
}

/* ── BACK LINK SPACING ── */
.projects-back {
  margin-bottom: 2.5rem;
  display: inline-flex;
}

/* ══════════════════════════════════════
   PAGE HEADER
══════════════════════════════════════ */
.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.projects-header-left { max-width: 560px; }

.projects-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 1rem;
}

.projects-title span {
  color: var(--green-bright);
  font-style: italic;
}

.projects-intro {
  font-size: 0.97rem;
  line-height: 1.88;
  color: var(--text-muted);
}

/* faint project count watermark */
.projects-counter {
  font-family: 'Playfair Display', serif;
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 700;
  color: rgba(61,200,120,0.06);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  flex-shrink: 0;
  align-self: flex-start;
  letter-spacing: -0.02em;
}

/* ══════════════════════════════════════
   LOADING STATE
══════════════════════════════════════ */
.projects-loading {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  padding: 6rem 0;
}

.loading-bar-track {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar-fill {
  height: 100%;
  background: var(--green-accent);
  border-radius: 2px;
  animation: loadingPulse 1.4s ease infinite;
}

@keyframes loadingPulse {
  0%   { width: 0%;   margin-left: 0%; }
  50%  { width: 60%;  margin-left: 20%; }
  100% { width: 0%;   margin-left: 100%; }
}

.loading-text {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ══════════════════════════════════════
   ERROR STATE
══════════════════════════════════════ */
.projects-error {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 4rem 0;
}

.projects-error p {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

/* ══════════════════════════════════════
   FEATURED PROJECT SECTION
══════════════════════════════════════ */
.featured-wrapper {
  position: relative;
  z-index: 1;
  margin-bottom: 1px;
}

.featured-label-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.4rem;
}

.featured-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.featured-rule {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.05);
}

/* ── FEATURED CARD ── */
.featured-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 0;
  background: rgba(10,46,26,0.75);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.35s, background 0.35s;
}

.featured-card:hover {
  border-color: rgba(61,200,120,0.3);
  background: rgba(45,158,95,0.06);
}

/* green gradient top border */
.featured-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--green-bright), var(--green-accent));
  z-index: 2;
}

/* faint large project number watermark */
.featured-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -2rem; right: 2rem;
  font-family: 'Playfair Display', serif;
  font-size: 10rem;
  font-weight: 700;
  color: rgba(61,200,120,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  transition: color 0.3s;
}

.featured-card:hover::after { color: rgba(61,200,120,0.065); }

/* ── FEATURED MAIN COLUMN ── */
.featured-main {
  padding: 2.8rem 3rem 2.8rem 2.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.featured-top-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.featured-number {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.featured-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.28rem 0.8rem;
  border-radius: 2px;
}

.featured-status.in-progress {
  color: var(--gold);
  background: rgba(200,168,75,0.08);
  border: 1px solid rgba(200,168,75,0.2);
}

.featured-status.completed {
  color: var(--green-bright);
  background: rgba(62,200,120,0.08);
  border: 1px solid rgba(62,200,120,0.2);
}

/* ── TITLE BLOCK — heading + subtitle as one unit, no collision ── */
.featured-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.featured-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--cream);
  margin: 0;
}

.featured-subtitle {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  line-height: 1.4;
  margin: 0;
}

/* ── BODY CONTENT ── */
.featured-problem {
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--text-muted);
  max-width: 520px;
}

.featured-problem strong {
  color: var(--cream);
  font-weight: 500;
}

.featured-contribution {
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--text-muted);
  padding-left: 1rem;
  border-left: 2px solid rgba(61,200,120,0.25);
  max-width: 500px;
}

.featured-contribution strong {
  color: var(--green-bright);
  font-weight: 500;
}

/* ── CARD FOOTER ── */
.featured-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: auto;
}

.featured-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-bright);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid rgba(61,200,120,0.3);
  padding: 0.6rem 1.2rem;
  border-radius: 2px;
  transition: background 0.25s, gap 0.2s;
  flex-shrink: 0;
}

.featured-cta:hover { background: rgba(61,200,120,0.1); gap: 0.8rem; }
.featured-cta svg { transition: transform 0.25s; }
.featured-cta:hover svg { transform: translateX(3px); }

/* ── META PANEL ── */
.featured-meta {
  padding: 2.8rem 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  background: rgba(10,46,26,0.4);
}

.meta-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.meta-block-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.meta-block-value {
  font-size: 0.86rem;
  color: var(--cream);
  font-weight: 500;
  line-height: 1.4;
}

.meta-block-value.mono {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--cream-dark);
}

.meta-divider {
  height: 1px;
  background: rgba(255,255,255,0.05);
}

.meta-live {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: auto;
}

/* ══════════════════════════════════════
   SUPPORTING PROJECTS GRID
══════════════════════════════════════ */
.supporting-wrapper {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
}

.supporting-label-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 3rem;
  margin-bottom: 1.4rem;
}

.supporting-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.supporting-rule {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.05);
}

.supporting-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}

/* ── SUPPORTING CARD ── */
.sup-card {
  background: rgba(10,46,26,0.7);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.sup-card:hover { background: rgba(45,158,95,0.07); }

/* coloured top border per accent */
.sup-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}

.sup-card[data-accent="green"]::before  { background: var(--green-bright); }
.sup-card[data-accent="gold"]::before   { background: var(--gold); }
.sup-card[data-accent="accent"]::before { background: var(--green-accent); }
.sup-card[data-accent="mid"]::before    { background: var(--green-mid); }

/* faint number watermark */
.sup-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -1rem; right: 1rem;
  font-family: 'Playfair Display', serif;
  font-size: 5.5rem;
  font-weight: 700;
  color: rgba(61,200,120,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  transition: color 0.3s;
}

.sup-card:hover::after { color: rgba(61,200,120,0.07); }

.sup-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.sup-number {
  font-family: 'DM Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.sup-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sup-status.completed   { color: var(--green-bright); }
.sup-status.in-progress { color: var(--gold); }

/* ── TITLE BLOCK — heading + subtitle as one unit, no collision ── */
.sup-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.sup-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cream);
  line-height: 1.25;
  margin: 0;
}

.sup-subtitle {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
}

/* ── BODY CONTENT ── */
.sup-problem {
  font-size: 0.84rem;
  line-height: 1.78;
  color: var(--text-muted);
  flex: 1;
}

.sup-contribution {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-muted);
  padding-left: 0.8rem;
  border-left: 1px solid rgba(61,200,120,0.2);
}

.sup-contribution strong {
  color: var(--cream-dark);
  font-weight: 500;
}

.sup-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  flex-wrap: wrap;
  margin-top: auto;
}

.sup-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.sup-no-link {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.5;
  white-space: nowrap;
}

/* ══════════════════════════════════════
   COMING SOON STRIP
══════════════════════════════════════ */
.coming-strip {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.6rem 2rem;
  border: 1px solid rgba(255,255,255,0.05);
  border-top: none;
  border-radius: 0 0 4px 4px;
  background: rgba(10,46,26,0.4);
}

.coming-dot-row {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.coming-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid rgba(61,200,120,0.25);
  background: transparent;
}

.coming-text {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.coming-text span {
  color: var(--green-bright);
  opacity: 0.7;
}

/* ══════════════════════════════════════
   CTA STRIP
══════════════════════════════════════ */
.projects-cta {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 3.5rem 0 6rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: 3.5rem;
}

.projects-cta-text {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.projects-cta-heading {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--cream);
}

.projects-cta-heading span {
  color: var(--green-bright);
  font-style: italic;
}

.projects-cta-sub {
  font-size: 0.84rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 900px) {
  .projects-page    { padding: 6rem 2rem 0; }
  .projects-counter { display: none; }

  .featured-card {
    grid-template-columns: 1fr;
  }

  .featured-main {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 2rem;
  }

  .featured-meta  { padding: 2rem; }
  .meta-live      { margin-top: 0; }

  .supporting-grid { grid-template-columns: 1fr; }

  .projects-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 2.5rem 0 5rem;
  }
}

@media (max-width: 560px) {
  .featured-footer { flex-direction: column; align-items: flex-start; }
  .sup-footer      { flex-direction: column; align-items: flex-start; }
}