/* Sensei Landing Page — matches the app's warm charcoal + orange design system */

:root {
  --cc-orange: #d77757;
  --cc-orange-hover: #e89572;
  --cc-orange-dim: rgba(215, 119, 87, 0.14);
  --cc-orange-glow: rgba(215, 119, 87, 0.22);
  --cc-orange-border: rgba(215, 119, 87, 0.45);

  --bg-color: #131210;
  --bg-elevated: #1b1916;
  --bg-input: #0e0d0b;
  --bg-dark-section: #0c0b09;

  --border: #2c2824;
  --border-subtle: #1f1c19;

  --text-color: #f4f1ec;
  --text-muted: #9a948b;
  --text-dim: #6b6560;

  --success: #4eba65;
  --error: #ff6b80;
  --warn: #e8a54b;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'Segoe UI Mono', monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--cc-orange);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--cc-orange-hover);
}

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.4em;
  color: var(--cc-orange);
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(19, 18, 16, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.nav.scrolled {
  border-bottom-color: var(--border);
  background: rgba(19, 18, 16, 0.95);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-color);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.nav-logo img {
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-color);
}

.nav-cta {
  background: var(--cc-orange);
  color: #1a0f0a !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.85rem !important;
  transition: background 0.2s, transform 0.1s !important;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-cta:hover {
  background: var(--cc-orange-hover) !important;
  color: #1a0f0a !important;
  transform: translateY(-1px);
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
}

@media (max-width: 768px) {
  .nav-mobile-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(19, 18, 16, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open {
    display: flex;
  }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--cc-orange);
  color: #1a0f0a;
  box-shadow: 0 2px 12px rgba(215, 119, 87, 0.3);
}

.btn-primary:hover {
  background: var(--cc-orange-hover);
  color: #1a0f0a;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(215, 119, 87, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text-color);
  border-color: var(--cc-orange-border);
  background: var(--cc-orange-dim);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 10rem 2rem 4rem;
  text-align: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(215, 119, 87, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-badge {
  display: inline-flex;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--cc-orange-border);
  background: var(--cc-orange-dim);
  color: var(--cc-orange);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.hero-logo-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 999px;
  border: 2px solid var(--cc-orange);
  background: rgba(215, 119, 87, 0.06);
  box-shadow: 0 0 24px rgba(215, 119, 87, 0.12), inset 0 0 20px rgba(215, 119, 87, 0.04);
  overflow: hidden;
}

.hero-logo {
  width: min(260px, 65vw);
  height: auto;
  display: block;
  margin: 0;
}

.hero-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--text-color);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===== Screenshot Placeholders ===== */
.hero-screenshot-wrapper {
  max-width: 960px;
  margin: 3rem auto 0;
  padding: 0 2rem;
}

.screenshot-container {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(215, 119, 87, 0.08);
  transition: box-shadow 0.3s;
}

.screenshot-container:hover {
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(215, 119, 87, 0.15);
}

.screenshot-container img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshot-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 4rem 2rem;
  min-height: 320px;
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 500;
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-input) 100%);
}

.hero-screenshot .screenshot-placeholder {
  min-height: 420px;
  padding: 5rem 2rem;
}

.screenshot-sub {
  font-size: 0.78rem;
  color: var(--text-dim);
  opacity: 0.6;
}

/* ===== Stats Bar ===== */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--cc-orange);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

@media (max-width: 600px) {
  .stats-inner {
    gap: 1.5rem;
  }
  .stat-divider {
    display: none;
  }
  .stat-value {
    font-size: 1.5rem;
  }
}

/* ===== Section Layout ===== */
.section {
  padding: 6rem 2rem;
}

.section--dark {
  background: var(--bg-dark-section);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--cc-orange-border);
  background: var(--cc-orange-dim);
  color: var(--cc-orange);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===== Features Grid ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: var(--cc-orange-border);
  background: rgba(215, 119, 87, 0.04);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.feature-card--highlight {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 1rem;
  border-color: var(--cc-orange-border);
  background: rgba(215, 119, 87, 0.04);
}

.feature-card--highlight .feature-icon {
  grid-row: 1 / 3;
  align-self: start;
}

@media (max-width: 600px) {
  .feature-card--highlight {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .feature-card--highlight .feature-icon {
    grid-row: auto;
  }
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--cc-orange-dim);
  border: 1px solid rgba(215, 119, 87, 0.25);
  color: var(--cc-orange);
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== Screenshots Gallery ===== */
.screenshots-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.screenshot-card .screenshot-container {
  margin-bottom: 1rem;
}

.screenshot-card .screenshot-placeholder {
  min-height: 220px;
  padding: 3rem 2rem;
}

.screenshot-caption h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.screenshot-caption p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ===== Video ===== */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 1.5rem;
  max-width: 1060px;
  margin: 0 auto;
}

@media (max-width: 860px) {
  .videos-grid {
    grid-template-columns: 1fr;
  }
}


.video-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.video-container {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.video-container {
  aspect-ratio: 16 / 9;
}

.video-container video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
  object-fit: cover;
  object-position: center center;
}

.video-caption {
  text-align: center;
}

.video-caption h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.video-caption p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ===== Agents ===== */
.agents-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.agent-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.agent-card:hover {
  border-color: var(--cc-orange-border);
  transform: translateY(-2px);
}

.agent-card--primary {
  border-color: var(--cc-orange-border);
  background: rgba(215, 119, 87, 0.05);
}

.agent-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--cc-orange-dim);
  border: 1px solid rgba(215, 119, 87, 0.25);
}

.agent-icon img {
  border-radius: 6px;
}

.agent-icon--tesseract { color: #60a5fa; background: rgba(96, 165, 250, 0.12); border-color: rgba(96, 165, 250, 0.25); }
.agent-icon--arcane { color: #a78bfa; background: rgba(167, 139, 250, 0.12); border-color: rgba(167, 139, 250, 0.25); }
.agent-icon--zephyr { color: #34d399; background: rgba(52, 211, 153, 0.12); border-color: rgba(52, 211, 153, 0.25); }

.agent-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.agent-meta h3 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.agent-tag {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cc-orange);
  border: 1px solid var(--cc-orange-border);
  background: var(--cc-orange-dim);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
}

.agent-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
}

.agent-command {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cc-orange);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  width: fit-content;
}

/* ===== Agent Catalog ===== */
.agents-catalog {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 2rem;
}

.catalog-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  text-align: center;
  color: var(--text-muted);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.75rem;
}

.catalog-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-input);
  font-size: 0.82rem;
  transition: border-color 0.2s;
}

.catalog-item:hover {
  border-color: var(--cc-orange-border);
}

.catalog-item code {
  flex-shrink: 0;
  min-width: 6rem;
}

.catalog-item span {
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* ===== Tools ===== */
.tools-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.tool-category {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.5rem;
}

.tool-category-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
  color: var(--cc-orange);
}

.tool-category-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-color);
}

.tool-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tool-list li {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 0.75rem;
  border-left: 2px solid var(--border);
}

.tool-list li code {
  font-size: 0.78rem;
}

/* ===== Architecture ===== */
.arch-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  margin-bottom: 3rem;
}

.arch-layer {
  width: 100%;
  max-width: 600px;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  text-align: center;
}

.arch-layer-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cc-orange);
  margin-bottom: 0.75rem;
}

.arch-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.arch-chip {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

.arch-chip--accent {
  border-color: var(--cc-orange-border);
  background: var(--cc-orange-dim);
  color: var(--cc-orange);
}

.arch-connector {
  display: flex;
  justify-content: center;
  padding: 0.25rem 0;
}

.arch-screenshot-wrapper {
  max-width: 720px;
  margin: 0 auto;
}

.arch-screenshot-wrapper .screenshot-placeholder {
  min-height: 280px;
}

/* ===== Commands ===== */
.commands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.75rem;
}

.command-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  transition: border-color 0.2s;
}

.command-item:hover {
  border-color: var(--cc-orange-border);
}

.command-item code {
  flex-shrink: 0;
  min-width: 8.5rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.command-item span {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ===== Evaluation ===== */
.eval-layers {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.eval-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  position: relative;
}

.eval-number {
  position: absolute;
  top: -14px;
  left: 1.5rem;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cc-orange);
  color: #1a0f0a;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.eval-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.eval-card > p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.eval-metrics {
  display: flex;
  gap: 1.5rem;
}

.eval-metric {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.eval-metric-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cc-orange);
}

.eval-metric-label {
  font-size: 0.72rem;
  color: var(--text-dim);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ===== Roadmap ===== */
.roadmap-timeline {
  max-width: 640px;
  margin: 0 auto 4rem;
  position: relative;
}

.roadmap-phase {
  display: flex;
  gap: 1.5rem;
  padding-bottom: 2rem;
  position: relative;
}

.roadmap-phase:last-child {
  padding-bottom: 0;
}

.roadmap-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 20px;
  position: relative;
}

.roadmap-marker::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  bottom: -2rem;
  background: var(--border);
}

.roadmap-phase:last-child .roadmap-marker::after {
  display: none;
}

.roadmap-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border);
  border: 2px solid var(--bg-dark-section);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.roadmap-dot--final {
  background: var(--cc-orange);
  box-shadow: 0 0 12px var(--cc-orange-glow);
}

.roadmap-content h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.roadmap-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ===== Integrations ===== */
.integrations-section {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.integrations-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.integrations-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.integration-chip {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s;
}

.integration-chip:hover {
  border-color: var(--cc-orange-border);
  color: var(--text-color);
}

/* ===== Get Started ===== */
.setup-steps {
  max-width: 640px;
  margin: 0 auto 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.setup-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--cc-orange);
  color: #1a0f0a;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
  min-width: 0;
}

.step-content h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.code-block {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  overflow-x: auto;
}

.code-block code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--cc-orange);
  font-weight: 500;
}

.setup-prereqs {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.setup-prereqs h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.prereqs-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.prereq-item {
  padding: 0.4rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ===== Contact ===== */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  max-width: 1060px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 420px) {
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.75rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  text-align: center;
  text-decoration: none;
  color: var(--text-color);
  transition: border-color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.contact-card:hover {
  border-color: var(--cc-orange-border);
  background: rgba(215, 119, 87, 0.04);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  color: var(--text-color);
}

.contact-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: transform 0.2s;
}

.contact-card:hover .contact-icon {
  transform: scale(1.1);
}

.contact-icon--github {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-color);
}

.contact-icon--linkedin {
  background: rgba(10, 102, 194, 0.15);
  color: #0a66c2;
}

.contact-icon--email {
  background: var(--cc-orange-dim);
  color: var(--cc-orange);
}

.contact-icon--x {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-color);
}

.contact-icon--devfolio {
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
}

.contact-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

.contact-card span {
  font-size: 0.78rem;
  color: var(--text-muted);
  word-break: break-all;
}

.contact-card:hover span {
  color: var(--cc-orange);
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem 2rem;
  text-align: center;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
}

.footer-brand img {
  border-radius: 6px;
}

.footer-tagline {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--text-color);
}

.footer-divider {
  width: 60px;
  height: 1px;
  background: var(--border);
  margin: 0.5rem 0;
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.75rem;
}

/* ===== Clickable Media ===== */
.screenshot-container.clickable,
.video-container.clickable {
  cursor: pointer;
  position: relative;
}

.screenshot-container.clickable::after,
.video-container.clickable::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(215, 119, 87, 0);
  transition: background 0.25s, box-shadow 0.25s;
  pointer-events: none;
  z-index: 2;
}

.screenshot-container.clickable:hover::after,
.video-container.clickable:hover::after {
  background: rgba(215, 119, 87, 0.06);
}

.screenshot-container.clickable:hover,
.video-container.clickable:hover {
  border-color: var(--cc-orange-border);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(215, 119, 87, 0.25);
  transform: translateY(-2px) scale(1.005);
}

.screenshot-container.clickable:active,
.video-container.clickable:active {
  transform: translateY(0) scale(0.998);
}

/* Expand icon overlay */
.media-expand-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(215, 119, 87, 0.4);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cc-orange);
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  z-index: 3;
}

.screenshot-container.clickable:hover .media-expand-hint,
.video-container.clickable:hover .media-expand-hint {
  opacity: 1;
  transform: scale(1);
}

/* ===== Lightbox ===== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  cursor: zoom-out;
  opacity: 0;
  pointer-events: none;
  transition: background 0.35s ease, backdrop-filter 0.35s ease, -webkit-backdrop-filter 0.35s ease, opacity 0.35s ease;
}

.lightbox-overlay.active {
  opacity: 1;
  pointer-events: auto;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.lightbox-content {
  position: relative;
  max-width: min(1200px, 92vw);
  max-height: 88vh;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(215, 119, 87, 0.12);
  cursor: default;
  transform: scale(0.92) translateY(16px);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.lightbox-overlay.active .lightbox-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.lightbox-content img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 88vh;
  object-fit: contain;
  background: var(--bg-elevated);
}

.lightbox-content video {
  display: block;
  width: 100%;
  max-height: 88vh;
  background: #000;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(215, 119, 87, 0.4);
  backdrop-filter: blur(6px);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.lightbox-close:hover {
  background: rgba(215, 119, 87, 0.2);
  border-color: var(--cc-orange);
  color: var(--cc-orange);
}

.lightbox-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  color: var(--text-color);
  font-size: 0.85rem;
  font-weight: 500;
  pointer-events: none;
}

/* Nav arrows for lightbox */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(215, 119, 87, 0.35);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.15s, border-color 0.15s, color 0.15s, opacity 0.15s;
  opacity: 0.7;
}

.lightbox-nav:hover {
  background: rgba(215, 119, 87, 0.2);
  border-color: var(--cc-orange);
  color: var(--cc-orange);
  opacity: 1;
}

.lightbox-nav--prev {
  left: 12px;
}

.lightbox-nav--next {
  right: 12px;
}

.lightbox-nav.hidden {
  display: none;
}

/* ===== Animations ===== */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fade-in-up 0.6s ease-out both;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* ===== Scroll Reveal ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}