/* assets/css/pages.css */

/* ── HERO ──────────────────────────────────────── */
.hero-wrapper {
  position: relative;
  height: 300vh; /* scroll pinning space for desktop video scrub */
}
.hero-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,16,0.55) 0%,
    rgba(10,10,16,0.35) 40%,
    rgba(10,10,16,0.8) 100%
  );
}
.hero-placeholder {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, #1a0a3a 0%, #0A0A10 70%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-placeholder-inner {
  text-align: center;
  opacity: 0.4;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.hero-content {
  position: absolute;
  bottom: var(--space-2xl);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 800px;
}
.hero-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grad-end);
  margin-bottom: var(--space-sm);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s, transform 0.8s;
}
.hero-title {
  font-size: var(--text-6xl);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.4);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s 0.15s, transform 0.8s 0.15s;
}
.hero-subtitle {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin-bottom: var(--space-lg);
  line-height: 1.6;
  text-shadow: 0 1px 10px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s 0.25s, transform 0.8s 0.25s;
}
.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s 0.35s, transform 0.8s 0.35s;
}
.hero-content.visible .hero-eyebrow,
.hero-content.visible .hero-title,
.hero-content.visible .hero-subtitle,
.hero-content.visible .hero-actions {
  opacity: 1;
  transform: translateY(0);
}
.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-scroll-hint-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--grad-end), transparent);
  animation: scroll-hint 1.5s ease-in-out infinite;
}
@keyframes scroll-hint {
  0%,100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50%      { opacity: 1;   transform: scaleY(1);   transform-origin: top; }
}

@media (max-width: 768px) {
  .hero-wrapper { height: 150vh; }
  .hero-title { font-size: var(--text-4xl); }
  .hero-content { bottom: var(--space-xl); }
}

/* ── FEATURED LISTINGS SECTION ─────────────────── */
.featured-section { background: var(--bg-primary); }
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}
@media (max-width: 600px) {
  .section-header { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
}

/* ── LISTINGS PAGE ─────────────────────────────── */
.listings-header {
  padding-top: calc(80px + var(--space-2xl));
  padding-bottom: var(--space-xl);
  text-align: center;
}
.listings-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
  align-items: center;
}
.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: var(--transition);
}
.filter-select:focus { outline: none; border-color: var(--grad-end); }
.listings-count {
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin-left: auto;
}

/* ── SELL PAGE ─────────────────────────────────── */
.sell-hero {
  padding-top: calc(80px + var(--space-2xl));
  padding-bottom: var(--space-2xl);
}
.sell-steps {
  counter-reset: steps;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.sell-step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  min-width: 0;
}
.sell-step:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.sell-step-number {
  min-width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xl); font-weight: 800;
  color: #0b0e14;
  flex-shrink: 0;
}
.sell-step-title { font-size: var(--text-xl); font-weight: 700; margin-bottom: 0.5rem; }
.sell-step-text { color: var(--text-secondary); font-size: var(--text-sm); line-height: 1.7; }

/* ── CONTACT PAGE ──────────────────────────────── */
.contact-hero {
  padding-top: calc(80px + var(--space-2xl));
  padding-bottom: var(--space-2xl);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: var(--space-lg); }
.contact-info-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}
.contact-info-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.contact-info-label { font-size: var(--text-xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.contact-info-value { font-size: var(--text-base); font-weight: 500; text-decoration: none; color: var(--text-primary); }
.contact-info-value:hover { color: var(--grad-end); }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

/* ── MARKET PAGE ───────────────────────────────── */
.market-hero {
  padding-top: calc(80px + var(--space-2xl));
  padding-bottom: var(--space-lg);
  text-align: center;
}

/* ── Chart grid (2-up on desktop) ────────────────── */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.chart-grid--full {
  grid-template-columns: 1fr;
}
@media (max-width: 900px) {
  .chart-grid { grid-template-columns: 1fr; }
}

/* ── Chart sections ──────────────────────────────── */
.chart-section {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  position: relative;
  min-width: 0;
}
.chart-section::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-slow);
}
.chart-section:hover::before { opacity: 0.5; }
.chart-section--wide { grid-column: 1 / -1; }

.chart-header {
  margin-bottom: var(--space-sm);
}
.chart-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.chart-subtitle {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.chart-wrapper {
  position: relative;
  height: 300px;
  margin-bottom: var(--space-sm);
}
.chart-wrapper--short {
  height: 240px;
}
.chart-wrapper--tall {
  height: 360px;
}

.chart-insight {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  border-left: 3px solid var(--grad-mid);
}
.chart-insight p {
  color: var(--text-secondary);
  font-size: var(--text-xs);
  line-height: 1.7;
  margin: 0;
}
.insight-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grad-end);
  margin-bottom: 0.25rem;
}

/* ── Market stat extras ──────────────────────────── */
.market-stat-unit {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.market-stat-source {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}
.market-stats-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ── Market sources ──────────────────────────────── */
.market-sources {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}
.market-sources-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}
.market-sources-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}
.market-sources-list span {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
}
.market-sources-update {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Responsive chart adjustments ────────────────── */
@media (max-width: 768px) {
  .chart-wrapper { height: 260px; }
  .chart-wrapper--short { height: 200px; }
  .chart-wrapper--tall { height: 320px; }
  .chart-title { font-size: var(--text-lg); }
  .market-stats-grid--3 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .chart-wrapper { height: 220px; }
  .chart-wrapper--tall { height: 280px; }
}

/* ── FADE-IN ANIMATIONS ────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }