/* ── TEMPLATES & WEBAPPS HUB PAGES ── */

.hub-hero {
  background: var(--steel-blue);
  padding: 4rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.hub-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(201,168,76,0.08) 0%, transparent 70%),
    linear-gradient(rgba(214,224,240,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214,224,240,0.03) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}

.hub-hero .container { position: relative; }

.hub-hero-sub {
  color: var(--light-steel-blue);
  font-size: 1.0625rem;
  max-width: 560px;
  line-height: 1.7;
}

/* Filter bar */
.hub-filter-bar {
  background: var(--white);
  border-bottom: 2px solid var(--light-gray);
  position: sticky;
  top: var(--nav-height);
  z-index: 100;
}

.hub-filter-inner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 0;
  overflow-x: auto;
}

.hub-filter-tab {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  border: 2px solid var(--light-gray);
  background: transparent;
  color: var(--text-mid);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.hub-filter-tab:hover { border-color: var(--steel-blue); color: var(--steel-blue); }
.hub-filter-tab.active { background: var(--steel-blue); border-color: var(--steel-blue); color: var(--white); }

/* Hub section */
.hub-section { background: var(--light-gray); }

.hub-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Tool Row Card */
.tool-row {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(31,56,100,0.08);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 320px 1fr;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}

.tool-row:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tool-row.coming-soon { opacity: 0.85; }

/* Mockup Preview */
.tool-preview {
  background: var(--steel-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  min-height: 220px;
}

.tool-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(214,224,240,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214,224,240,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Spreadsheet mockup */
.mock-sheet {
  position: relative;
  z-index: 1;
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.mock-sheet-header {
  background: var(--steel-blue);
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.mock-dot { width: 8px; height: 8px; border-radius: 50%; }
.mock-dot--r { background: #FF5F57; }
.mock-dot--y { background: #FEBC2E; }
.mock-dot--g { background: #28C840; }

.mock-sheet-title {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--light-steel-blue);
  margin-left: 0.4rem;
  letter-spacing: 0.06em;
}

.mock-row {
  display: grid;
  padding: 0.3rem 0.5rem;
  font-size: 0.62rem;
  font-family: var(--font-display);
  gap: 0.25rem;
}

.mock-row--head {
  background: var(--steel-blue);
  color: var(--light-steel-blue);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mock-row--alt { background: var(--light-gray); }

.mock-row--total {
  background: var(--light-gold);
  font-weight: 700;
  color: var(--steel-blue);
  border-top: 2px solid var(--gold);
}

.mock-pos { color: #065F46; }
.mock-neg { color: #DC2626; }

/* App mockup */
.mock-app {
  position: relative;
  z-index: 1;
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.mock-app-header {
  background: var(--gold);
  padding: 0.6rem 0.875rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--steel-blue);
  letter-spacing: 0.06em;
}

.mock-app-body { padding: 0.75rem; }

.mock-input-row {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
  align-items: center;
}

.mock-label {
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 700;
  color: var(--steel-blue);
  width: 80px;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.mock-input {
  flex: 1;
  background: var(--light-gold);
  border-radius: 3px;
  height: 14px;
  border: 1px solid rgba(201,168,76,0.4);
}

.mock-result {
  background: var(--steel-blue);
  border-radius: 3px;
  padding: 0.4rem 0.6rem;
  margin-top: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mock-result-label {
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 700;
  color: var(--light-steel-blue);
  letter-spacing: 0.06em;
}

.mock-result-value {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 900;
  color: var(--gold);
}

/* Tool info */
.tool-info {
  padding: 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tool-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.875rem;
  flex-wrap: wrap;
}

.tool-type-pill {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.tool-type--template { background: var(--light-steel-blue); color: var(--steel-blue); }
.tool-type--app      { background: var(--light-gold); color: #7C5900; }

.tool-coming-badge {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--steel-blue);
  color: var(--white);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.tool-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--steel-blue);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.tool-desc {
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.tool-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tool-feature-tag {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--steel-blue);
  background: var(--light-gray);
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.tool-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.tool-format {
  font-size: 0.75rem;
  color: var(--text-light);
  font-family: var(--font-display);
  font-weight: 600;
}

/* Hidden */
.tool-row.hidden { display: none; }

/* ── TOOL DETAIL PAGE ── */

.detail-hero {
  background: var(--steel-blue);
  padding: 4rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 85% 50%, rgba(201,168,76,0.08) 0%, transparent 70%),
    linear-gradient(rgba(214,224,240,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214,224,240,0.03) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}

.detail-hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  align-items: center;
}

.detail-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(214,224,240,0.6);
  margin-bottom: 1.25rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-breadcrumb a { color: rgba(214,224,240,0.6); transition: color 0.2s; }
.detail-breadcrumb a:hover { color: var(--gold); }
.detail-breadcrumb span { color: var(--gold); }

.detail-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.detail-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.detail-tagline {
  font-size: 1.0625rem;
  color: var(--light-steel-blue);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 520px;
}

.detail-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.detail-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Demo section */
.demo-section { background: var(--white); }

.demo-window {
  background: var(--steel-blue);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 860px;
  margin: 0 auto;
}

.demo-window-bar {
  background: rgba(0,0,0,0.2);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.demo-window-bar span { font-family: var(--font-display); font-size: 0.75rem; color: rgba(214,224,240,0.6); margin-left: 0.5rem; letter-spacing: 0.06em; }

.demo-content { padding: 2rem; }

/* Features section */
.features-section { background: var(--light-gray); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border-top: 3px solid var(--gold);
  box-shadow: var(--shadow-sm);
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--steel-blue);
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* How to use */
.howto-section { background: var(--white); }

.howto-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.howto-steps { display: flex; flex-direction: column; gap: 1.5rem; }

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

.step-num {
  width: 36px;
  height: 36px;
  background: var(--steel-blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.step-body h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--steel-blue);
  margin-bottom: 0.35rem;
}

.step-body p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* CTA */
.detail-cta {
  background: var(--steel-blue);
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.detail-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(201,168,76,0.1) 0%, transparent 70%);
}

.detail-cta .container { position: relative; }

.detail-cta h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}

.detail-cta p {
  color: var(--light-steel-blue);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.detail-cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .tool-row { grid-template-columns: 1fr; }
  .tool-preview { min-height: 180px; }
  .detail-hero .container { grid-template-columns: 1fr; }
  .detail-hero-visual { display: none; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .howto-layout { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ── Real image previews (replaces code mockups) ── */
.tool-preview--img {
  background: var(--white);
  padding: 0;
  overflow: hidden;
  align-items: stretch;
}

.tool-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  display: block;
  min-height: 220px;
}

@media (max-width: 900px) {
  .tool-preview-img { min-height: 180px; object-position: top left; }
}