.concepts-page {
  --concepts-bg: #02040a;
  --concepts-bg-soft: #050b14;
  --concepts-surface: rgba(255, 255, 255, 0.055);
  --concepts-surface-strong: rgba(255, 255, 255, 0.09);
  --concepts-card: #0a1020;
  --concepts-card-strong: #101828;
  --concepts-text: #f8fafc;
  --concepts-muted: #9aa8bd;
  --concepts-soft: #d8e0ed;
  --concepts-line: rgba(255, 255, 255, 0.12);
  --concepts-line-strong: rgba(255, 255, 255, 0.2);
  --concepts-blue: #1d7cff;
  --concepts-blue-soft: #60a5fa;
  --concepts-green: #22c55e;
  --concepts-orange: #f97316;
  --concepts-purple: #a855f7;
  --concepts-pink: #ec4899;
  --concepts-yellow: #facc15;
  --concepts-radius: 26px;
  --concepts-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --concepts-max: 1180px;
  min-height: 100vh;
  color: var(--concepts-text);
  font-family: Inter, "DM Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(circle at top left, rgba(29, 124, 255, 0.18), transparent 34rem),
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.12), transparent 32rem),
    var(--concepts-bg);
  overflow-x: clip;
}

.concepts-page *,
.concepts-page *::before,
.concepts-page *::after {
  box-sizing: border-box;
}

.concepts-page h1,
.concepts-page h2,
.concepts-page h3,
.concepts-page h4,
.concepts-page p {
  margin: 0;
  font-family: inherit;
}

.concepts-page button {
  font: inherit;
}

body.concepts-modal-open {
  overflow: hidden;
}

.concepts-section {
  padding: 148px 20px 110px;
}

.concepts-container {
  width: min(100%, var(--concepts-max));
  margin: 0 auto;
}

.concepts-header {
  max-width: 850px;
  margin-bottom: 34px;
}

.concepts-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(96, 165, 250, 0.28);
  border-radius: 999px;
  background: rgba(29, 124, 255, 0.08);
  color: var(--concepts-blue-soft);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.concepts-header h1 {
  margin: 22px 0 16px;
  font-size: clamp(38px, 6vw, 74px);
  font-weight: 900;
  line-height: 0.95;
}

.concepts-header h1 span {
  color: var(--concepts-blue);
}

.concepts-header > p {
  max-width: 760px;
  color: var(--concepts-soft);
  font-size: 18px;
}

.concepts-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 920px;
  margin: 26px 0 32px;
  padding: 16px 18px;
  border: 1px solid rgba(250, 204, 21, 0.24);
  border-radius: 20px;
  background: rgba(250, 204, 21, 0.06);
  color: #fef3c7;
}

.concepts-notice > span {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(250, 204, 21, 0.16);
  color: var(--concepts-yellow);
  font-weight: 900;
}

.concepts-notice strong {
  color: var(--concepts-yellow);
}

.concepts-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 36px;
}

.concepts-filter {
  border: 1px solid var(--concepts-line);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--concepts-soft);
  cursor: pointer;
  font-weight: 800;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease, color 220ms ease;
}

.concepts-filter:hover,
.concepts-filter.is-active {
  color: #fff;
  background: rgba(29, 124, 255, 0.18);
  border-color: rgba(29, 124, 255, 0.55);
  transform: translateY(-1px);
}

.concepts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.concepts-card {
  position: relative;
  min-width: 0;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--concepts-line);
  border-radius: var(--concepts-radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    var(--concepts-card);
  box-shadow: var(--concepts-shadow);
  isolation: isolate;
  transition: transform 280ms ease, border-color 280ms ease, background 280ms ease;
}

.concepts-card:hover {
  transform: translateY(-7px);
  border-color: rgba(29, 124, 255, 0.45);
}

.concepts-card::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  z-index: -1;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(29, 124, 255, 0.32), transparent 65%);
  opacity: 0.8;
}

.concepts-card.is-concepts-hidden {
  display: none;
}

.concepts-website-preview {
  position: relative;
  min-height: 210px;
  padding: 14px;
  border-bottom: 1px solid var(--concepts-line);
  background:
    radial-gradient(circle at 85% 15%, rgba(29, 124, 255, 0.16), transparent 34%),
    rgba(255, 255, 255, 0.035);
  overflow: hidden;
}

.concepts-website-preview::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: #f8fafc;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.22);
  pointer-events: none;
}

.concepts-website-preview > * {
  position: relative;
  z-index: 1;
}

.concepts-mini-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 8px 10px;
  border-radius: 18px 18px 0 0;
  background: #fff;
  color: #0f172a;
  font-size: 10px;
  line-height: 1;
}

.concepts-mini-nav b {
  margin-right: auto;
  font-size: 11px;
}

.concepts-mini-nav span {
  color: #64748b;
}

.concepts-mini-nav button,
.concepts-website-preview button {
  border: 0;
  border-radius: 999px;
  padding: 6px 9px;
  background: var(--concepts-blue);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
}

.concepts-dark-nav {
  background: #020617;
  color: #fff;
}

.concepts-dark-nav span {
  color: #94a3b8;
}

.concepts-beauty-nav button {
  background: var(--concepts-pink);
}

.concepts-emergency-nav {
  background: #7f1d1d;
  color: #fff;
}

.concepts-emergency-nav span {
  color: #fecaca;
}

.concepts-emergency-nav button {
  background: #ef4444;
}

.concepts-food-nav {
  background: #292524;
  color: #fff;
}

.concepts-food-nav span {
  color: #fed7aa;
}

.concepts-food-nav button {
  background: var(--concepts-orange);
}

.concepts-event-nav {
  background: #2e1065;
  color: #fff;
}

.concepts-event-nav span {
  color: #ddd6fe;
}

.concepts-event-nav button {
  background: var(--concepts-purple);
}

.concepts-shop-nav button {
  background: #0f172a;
}

.concepts-site-hero,
.concepts-booking-layout,
.concepts-product-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 12px;
  align-items: center;
  min-height: 116px;
  padding: 14px;
  background: #eff6ff;
  color: #0f172a;
}

.concepts-site-hero small,
.concepts-booking-layout small,
.concepts-gallery-head small,
.concepts-premium-hero small,
.concepts-corporate-hero small,
.concepts-food-hero small,
.concepts-event-hero small,
.concepts-product-hero small,
.concepts-emergency-hero small {
  display: block;
  margin-bottom: 6px;
  color: var(--concepts-blue);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.concepts-site-hero h4,
.concepts-booking-layout h4,
.concepts-gallery-head h4,
.concepts-premium-hero h4,
.concepts-corporate-hero h4,
.concepts-food-hero h4,
.concepts-event-hero h4,
.concepts-product-hero h4,
.concepts-emergency-hero h4,
.concepts-business-hero h4 {
  font-size: 18px;
  line-height: 1.02;
  font-weight: 900;
}

.concepts-site-hero p,
.concepts-booking-layout p,
.concepts-premium-hero p,
.concepts-corporate-hero p,
.concepts-food-hero p,
.concepts-event-hero p,
.concepts-product-hero p,
.concepts-emergency-hero p,
.concepts-business-hero p {
  margin-top: 7px;
  color: #64748b;
  font-size: 10px;
  line-height: 1.45;
}

.concepts-site-hero button,
.concepts-premium-hero button,
.concepts-food-hero button {
  margin-top: 10px;
}

.concepts-portrait-card,
.concepts-booking-widget,
.concepts-product-card-mini {
  min-height: 86px;
  padding: 12px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.12);
}

.concepts-avatar {
  width: 36px;
  height: 36px;
  margin-bottom: 8px;
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(29, 124, 255, 0.2), rgba(96, 165, 250, 0.7)),
    #dbeafe;
}

.concepts-portrait-card b,
.concepts-portrait-card span,
.concepts-booking-widget b,
.concepts-booking-widget span {
  display: block;
  color: #0f172a;
  font-size: 10px;
}

.concepts-portrait-card span,
.concepts-booking-widget span {
  margin-top: 4px;
  color: #64748b;
}

.concepts-service-row,
.concepts-price-tabs,
.concepts-review-strip,
.concepts-barber-cards,
.concepts-trust-row,
.concepts-menu-row,
.concepts-count-row,
.concepts-product-row,
.concepts-urgent-strip,
.concepts-checkout-strip {
  display: flex;
  gap: 7px;
  align-items: center;
  min-height: 45px;
  padding: 9px 10px;
  border-radius: 0 0 18px 18px;
  background: #fff;
  color: #0f172a;
}

.concepts-service-row span,
.concepts-price-tabs span,
.concepts-review-strip span,
.concepts-review-strip b,
.concepts-barber-cards span,
.concepts-trust-row span,
.concepts-menu-row span,
.concepts-count-row span,
.concepts-product-row span,
.concepts-urgent-strip span,
.concepts-urgent-strip b,
.concepts-checkout-strip span {
  flex: 1;
  min-width: 0;
  padding: 7px 8px;
  border-radius: 10px;
  background: #eaf2ff;
  color: #334155;
  font-size: 9px;
  font-weight: 800;
  text-align: center;
}

.concepts-emergency-hero {
  min-height: 116px;
  padding: 18px 14px;
  background: linear-gradient(135deg, #fee2e2, #fff7ed);
  color: #7f1d1d;
}

.concepts-emergency-hero small {
  color: #ef4444;
}

.concepts-emergency-hero button {
  margin-top: 10px;
  background: #ef4444;
}

.concepts-booking-preview::before,
.concepts-premium-preview::before {
  background: #fff1f2;
}

.concepts-booking-layout {
  background: linear-gradient(135deg, #fff1f2, #fdf2f8);
}

.concepts-booking-widget button {
  width: 100%;
  margin-top: 8px;
  background: var(--concepts-pink);
}

.concepts-premium-hero {
  min-height: 116px;
  padding: 18px 14px;
  background:
    radial-gradient(circle at 88% 10%, rgba(96, 165, 250, 0.16), transparent 34%),
    #020617;
  color: #fff;
}

.concepts-premium-hero p {
  color: #94a3b8;
}

.concepts-premium-hero small {
  color: var(--concepts-blue-soft);
}

.concepts-before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  padding: 9px 10px;
  background: #020617;
  border-radius: 0 0 18px 18px;
}

.concepts-before-after div {
  min-height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #111827;
  color: #cbd5e1;
  font-size: 10px;
  font-weight: 900;
}

.concepts-before-after div:last-child {
  background: linear-gradient(135deg, rgba(29, 124, 255, 0.5), rgba(34, 197, 94, 0.35));
  color: #fff;
}

.concepts-construction-hero {
  background: #f8fafc;
}

.concepts-roof-visual {
  min-height: 92px;
  border-radius: 18px;
  background: linear-gradient(135deg, #334155, #0f172a);
  clip-path: polygon(50% 5%, 100% 42%, 88% 42%, 88% 95%, 12% 95%, 12% 42%, 0 42%);
}

.concepts-project-preview::before,
.concepts-gallery-preview::before {
  background: #f8fafc;
}

.concepts-gallery-head {
  padding: 16px 14px 9px;
  background: #fff;
  color: #0f172a;
}

.concepts-project-grid,
.concepts-photo-grid,
.concepts-shop-grid {
  display: grid;
  gap: 8px;
  padding: 0 14px 14px;
  background: #fff;
}

.concepts-project-grid {
  grid-template-columns: repeat(3, 1fr);
}

.concepts-project-grid div,
.concepts-photo-grid div,
.concepts-shop-grid div {
  min-height: 54px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(29, 124, 255, 0.2), rgba(15, 23, 42, 0.1)),
    #dbeafe;
  display: flex;
  align-items: flex-end;
  padding: 8px;
  color: #0f172a;
  font-size: 9px;
}

.concepts-photo-grid {
  grid-template-columns: repeat(3, 1fr);
}

.concepts-photo-grid div:nth-child(2),
.concepts-photo-grid div:nth-child(5) {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(168, 85, 247, 0.22));
}

.concepts-business-preview::before,
.concepts-corporate-preview::before {
  background: #f8fafc;
}

.concepts-business-hero,
.concepts-corporate-hero {
  min-height: 96px;
  padding: 16px 14px 8px;
  background: #fff;
  color: #0f172a;
}

.concepts-route-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
  padding: 0 14px 14px;
  background: #fff;
}

.concepts-route-cards div {
  min-height: 58px;
  padding: 10px;
  border-radius: 14px;
  background: #eff6ff;
  color: #0f172a;
}

.concepts-route-cards b,
.concepts-route-cards span {
  display: block;
  font-size: 10px;
}

.concepts-route-cards span {
  margin-top: 5px;
  color: #64748b;
}

.concepts-admin-preview::before,
.concepts-crm-preview::before {
  background: #030712;
}

.concepts-dashboard-shell {
  min-height: 182px;
  display: grid;
  grid-template-columns: 84px 1fr;
  border-radius: 18px;
  overflow: hidden;
  background: #030712;
}

.concepts-dashboard-shell aside {
  display: grid;
  align-content: start;
  gap: 9px;
  padding: 12px;
  background: #08111f;
  color: #e2e8f0;
  font-size: 9px;
}

.concepts-dashboard-shell aside span {
  color: #94a3b8;
}

.concepts-dashboard-main {
  padding: 12px;
}

.concepts-kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.concepts-kpi-row div {
  min-height: 48px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.concepts-kpi-row b,
.concepts-kpi-row span {
  display: block;
  font-size: 10px;
}

.concepts-kpi-row span {
  color: #94a3b8;
}

.concepts-fake-table {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.concepts-fake-table span {
  height: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.11);
}

.concepts-crm-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 18px 18px 0 0;
  background: #030712;
  color: #fff;
}

.concepts-crm-head button {
  background: var(--concepts-blue);
}

.concepts-kanban {
  min-height: 140px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 12px;
  border-radius: 0 0 18px 18px;
  background: #030712;
}

.concepts-kanban div {
  display: grid;
  align-content: start;
  gap: 7px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 9px;
}

.concepts-kanban span {
  padding: 6px;
  border-radius: 8px;
  background: rgba(29, 124, 255, 0.16);
  color: #bfdbfe;
}

.concepts-food-hero,
.concepts-event-hero {
  min-height: 116px;
  padding: 18px 14px;
  background: linear-gradient(135deg, #fff7ed, #fffbeb);
  color: #1c1917;
}

.concepts-food-hero small,
.concepts-food-hero button {
  color: #fff;
  background: var(--concepts-orange);
}

.concepts-food-hero small {
  display: inline-block;
  padding: 3px 7px;
  border-radius: 999px;
}

.concepts-event-hero {
  background: linear-gradient(135deg, #f5f3ff, #faf5ff);
}

.concepts-event-hero small {
  color: var(--concepts-purple);
}

.concepts-product-preview::before,
.concepts-smallshop-preview::before {
  background: #f8fafc;
}

.concepts-product-hero {
  background: #f8fafc;
}

.concepts-product-card-mini {
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.1), rgba(29, 124, 255, 0.18)),
    #e2e8f0;
}

.concepts-shop-grid {
  grid-template-columns: repeat(2, 1fr);
  padding-top: 14px;
  border-radius: 0;
}

.concepts-checkout-strip {
  justify-content: space-between;
}

.concepts-checkout-strip button {
  background: #0f172a;
}

.concepts-card-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
}

.concepts-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.concepts-package-pill {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 6px 10px;
  border: 1px solid rgba(96, 165, 250, 0.26);
  border-radius: 999px;
  background: rgba(29, 124, 255, 0.1);
  color: var(--concepts-blue-soft);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.2;
}

.concepts-number {
  color: rgba(255, 255, 255, 0.28);
  font-size: 12px;
  font-weight: 900;
}

.concepts-card-content h2 {
  font-size: clamp(22px, 2vw, 26px);
  font-weight: 900;
  line-height: 1.02;
}

.concepts-target {
  color: var(--concepts-blue-soft);
  font-size: 13px;
  font-weight: 900;
}

.concepts-card-content > p {
  color: var(--concepts-soft);
  font-size: 14px;
}

.concepts-feature-list {
  display: grid;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.concepts-feature-list li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: var(--concepts-muted);
  font-size: 13px;
}

.concepts-feature-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--concepts-blue);
  box-shadow: 0 0 0 4px rgba(29, 124, 255, 0.12);
}

.concepts-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 46px;
  margin-top: auto;
  border: 1px solid var(--concepts-line);
  border-radius: 14px;
  padding: 11px 13px;
  cursor: pointer;
  font-weight: 900;
  text-decoration: none;
  transition: transform 220ms ease, filter 220ms ease, background 220ms ease, border-color 220ms ease;
}

.concepts-button-primary {
  border-color: var(--concepts-blue);
  background: var(--concepts-blue);
  color: #fff;
}

.concepts-button-secondary {
  background: rgba(255, 255, 255, 0.045);
  color: var(--concepts-soft);
}

.concepts-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.concepts-bundle-strip {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 18px;
  margin-top: 46px;
}

.concepts-bundle-card {
  border: 1px solid var(--concepts-line);
  border-radius: 28px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: var(--concepts-shadow);
}

.concepts-bundle-card h2 {
  margin: 0 0 10px;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.05;
}

.concepts-bundle-card p:not(.concepts-eyebrow) {
  color: var(--concepts-soft);
}

.concepts-bundle-list {
  display: grid;
  gap: 9px;
  margin-top: 16px;
}

.concepts-bundle-item {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--concepts-soft);
}

.concepts-bundle-item strong {
  color: #fff;
}

.concepts-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: rgba(2, 4, 10, 0.78);
  backdrop-filter: blur(18px);
}

.concepts-modal.is-open {
  display: flex;
}

.concepts-modal-panel {
  width: min(100%, 980px);
  max-height: 90vh;
  overflow: auto;
  border: 1px solid var(--concepts-line-strong);
  border-radius: 30px;
  background: #07101f;
  box-shadow: 0 40px 140px rgba(0, 0, 0, 0.65);
  animation: concepts-modal-in 220ms ease;
}

@keyframes concepts-modal-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.concepts-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--concepts-line);
}

.concepts-modal-head h2 {
  margin-top: 10px;
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 900;
  line-height: 1.02;
}

.concepts-close-button {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--concepts-line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.concepts-modal-body {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  padding: 24px;
}

.concepts-large-preview {
  min-height: 460px;
  padding: 18px;
  border: 1px solid var(--concepts-line);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(29, 124, 255, 0.18), transparent 40%),
    #030712;
  overflow: hidden;
}

.concepts-large-screen {
  display: grid;
  align-content: start;
  gap: 18px;
  min-height: 420px;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
}

.concepts-large-hero {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 18px;
  align-items: center;
}

.concepts-large-copy h3 {
  margin-bottom: 12px;
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 900;
  line-height: 0.96;
}

.concepts-large-copy p {
  margin-bottom: 18px;
  color: var(--concepts-soft);
}

.concepts-large-visual {
  min-height: 180px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(29, 124, 255, 0.35), transparent),
    rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.concepts-modal-preview {
  min-height: 180px;
  display: grid;
  gap: 12px;
  padding: 16px;
}

.concepts-modal-preview-local,
.concepts-modal-preview-business {
  align-content: center;
  background:
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.32), transparent 42%),
    linear-gradient(135deg, rgba(29, 124, 255, 0.26), rgba(255, 255, 255, 0.08));
}

.concepts-modal-preview-beauty {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.22), rgba(255, 255, 255, 0.08));
}

.concepts-modal-preview-bouw,
.concepts-modal-preview-portfolio {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.86), rgba(29, 124, 255, 0.16));
}

.concepts-modal-preview-admin,
.concepts-modal-preview-crm {
  background: #030712;
}

.concepts-modal-preview-horeca,
.concepts-modal-preview-event {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(168, 85, 247, 0.14));
}

.concepts-modal-preview-shop {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(96, 165, 250, 0.2));
}

.concepts-modal-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
}

.concepts-modal-nav strong {
  margin-right: auto;
  font-size: 12px;
}

.concepts-modal-nav span {
  width: 28px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
}

.concepts-modal-cta {
  display: grid;
  gap: 9px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
}

.concepts-modal-line {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.concepts-modal-line:nth-child(2) {
  width: 78%;
  background: rgba(255, 255, 255, 0.38);
}

.concepts-modal-line:nth-child(3) {
  width: 48%;
  background: var(--concepts-blue);
}

.concepts-modal-widget,
.concepts-modal-dashboard,
.concepts-modal-kanban,
.concepts-modal-grid {
  display: grid;
  gap: 9px;
}

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

.concepts-modal-widget span,
.concepts-modal-grid span,
.concepts-modal-dashboard span,
.concepts-modal-kanban span {
  min-height: 34px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.14);
}

.concepts-modal-grid {
  grid-template-columns: repeat(3, 1fr);
}

.concepts-modal-grid span {
  min-height: 52px;
}

.concepts-modal-dashboard {
  grid-template-columns: 78px 1fr;
}

.concepts-modal-dashboard aside {
  display: grid;
  gap: 8px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
}

.concepts-modal-dashboard div {
  display: grid;
  gap: 8px;
}

.concepts-modal-kanban {
  grid-template-columns: repeat(3, 1fr);
}

.concepts-modal-kanban div {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 128px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
}

.concepts-large-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.concepts-large-card {
  min-height: 96px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.07);
}

.concepts-large-card strong {
  display: block;
  margin-bottom: 8px;
}

.concepts-large-card span {
  color: var(--concepts-muted);
  font-size: 13px;
}

.concepts-modal-info h3 {
  margin-bottom: 8px;
  font-size: 20px;
  font-weight: 900;
}

.concepts-modal-info p {
  margin-bottom: 18px;
  color: var(--concepts-soft);
}

.concepts-spec-list {
  display: grid;
  gap: 12px;
}

.concepts-spec {
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
}

.concepts-spec b {
  display: block;
  margin-bottom: 3px;
  color: #fff;
}

.concepts-spec span {
  color: var(--concepts-muted);
  font-size: 14px;
}

.concepts-cta-panel {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(29, 124, 255, 0.28);
  border-radius: 20px;
  background: rgba(29, 124, 255, 0.12);
}

.concepts-cta-panel strong {
  display: block;
  margin-bottom: 6px;
}

.concepts-cta-panel p {
  margin-bottom: 14px;
  font-size: 14px;
}

@media (max-width: 1100px) {
  .concepts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .concepts-bundle-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 840px) {
  .concepts-modal-body,
  .concepts-large-hero {
    grid-template-columns: 1fr;
  }

  .concepts-large-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .concepts-section {
    padding: 112px 14px 76px;
  }

  .concepts-header h1 {
    font-size: clamp(38px, 13vw, 54px);
  }

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

  .concepts-card {
    min-height: auto;
  }

  .concepts-card-content {
    padding: 18px;
  }

  .concepts-website-preview {
    min-height: 206px;
  }

  .concepts-mini-nav span {
    display: none;
  }

  .concepts-modal {
    align-items: stretch;
    padding: 10px;
  }

  .concepts-modal-panel {
    width: 100%;
    max-height: calc(100dvh - 20px);
    border-radius: 22px;
  }

  .concepts-modal-head,
  .concepts-modal-body,
  .concepts-large-screen {
    padding: 18px;
  }

  .concepts-large-preview {
    min-height: 0;
    padding: 12px;
  }

  .concepts-large-screen {
    min-height: 0;
  }

  .concepts-modal-grid,
  .concepts-modal-kanban {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .concepts-controls {
    gap: 8px;
  }

  .concepts-filter {
    padding: 9px 11px;
    font-size: 13px;
  }

  .concepts-site-hero,
  .concepts-booking-layout,
  .concepts-product-hero {
    grid-template-columns: 1fr;
  }

  .concepts-portrait-card,
  .concepts-booking-widget,
  .concepts-product-card-mini {
    display: none;
  }

  .concepts-project-grid,
  .concepts-photo-grid,
  .concepts-kanban,
  .concepts-kpi-row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .concepts-page *,
  .concepts-page *::before,
  .concepts-page *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ─── LIGHT MODE TOKEN OVERRIDES ─────────────────────────── */
:root[data-theme="light"] .concepts-page {
  --concepts-bg: #f0f4fb;
  --concepts-bg-soft: #e8eef8;
  --concepts-surface: rgba(15, 23, 42, 0.04);
  --concepts-surface-strong: rgba(15, 23, 42, 0.07);
  --concepts-card: #ffffff;
  --concepts-card-strong: #f1f5fb;
  --concepts-text: #0f172a;
  --concepts-muted: #475569;
  --concepts-soft: #334155;
  --concepts-line: rgba(15, 23, 42, 0.10);
  --concepts-line-strong: rgba(15, 23, 42, 0.18);
  --concepts-shadow: 0 24px 80px rgba(15, 23, 42, 0.10);
}

/* Keep this page visually isolated from the global light/dark readability patch in site.css. */
:root[data-theme="light"] .concepts-page,
:root[data-theme="dark"] .concepts-page {
  color: var(--concepts-text) !important;
  background:
    radial-gradient(circle at top left, rgba(29, 124, 255, 0.12), transparent 34rem),
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.08), transparent 32rem),
    var(--concepts-bg) !important;
}

:root[data-theme="light"] .concepts-page h1,
:root[data-theme="light"] .concepts-page h2,
:root[data-theme="light"] .concepts-page h3,
:root[data-theme="light"] .concepts-page h4,
:root[data-theme="dark"] .concepts-page h1,
:root[data-theme="dark"] .concepts-page h2,
:root[data-theme="dark"] .concepts-page h3,
:root[data-theme="dark"] .concepts-page h4 {
  color: var(--concepts-text) !important;
  -webkit-text-fill-color: initial !important;
}

:root[data-theme="light"] .concepts-page .concepts-header h1 span,
:root[data-theme="dark"] .concepts-page .concepts-header h1 span {
  color: var(--concepts-blue) !important;
  -webkit-text-fill-color: var(--concepts-blue) !important;
}

:root[data-theme="light"] .concepts-page .concepts-eyebrow,
:root[data-theme="light"] .concepts-page .concepts-package-pill,
:root[data-theme="light"] .concepts-page .concepts-target,
:root[data-theme="dark"] .concepts-page .concepts-eyebrow,
:root[data-theme="dark"] .concepts-page .concepts-package-pill,
:root[data-theme="dark"] .concepts-page .concepts-target {
  color: var(--concepts-blue-soft) !important;
}

:root[data-theme="light"] .concepts-page .concepts-header > p,
:root[data-theme="light"] .concepts-page .concepts-card-content > p,
:root[data-theme="light"] .concepts-page .concepts-bundle-card p:not(.concepts-eyebrow),
:root[data-theme="light"] .concepts-page .concepts-modal-info p,
:root[data-theme="light"] .concepts-page .concepts-large-copy p,
:root[data-theme="dark"] .concepts-page .concepts-header > p,
:root[data-theme="dark"] .concepts-page .concepts-card-content > p,
:root[data-theme="dark"] .concepts-page .concepts-bundle-card p:not(.concepts-eyebrow),
:root[data-theme="dark"] .concepts-page .concepts-modal-info p,
:root[data-theme="dark"] .concepts-page .concepts-large-copy p {
  color: var(--concepts-soft) !important;
}

:root[data-theme="light"] .concepts-page .concepts-feature-list li,
:root[data-theme="light"] .concepts-page .concepts-large-card span,
:root[data-theme="light"] .concepts-page .concepts-spec span,
:root[data-theme="dark"] .concepts-page .concepts-feature-list li,
:root[data-theme="dark"] .concepts-page .concepts-large-card span,
:root[data-theme="dark"] .concepts-page .concepts-spec span {
  color: var(--concepts-muted) !important;
}

:root[data-theme="dark"] .concepts-page .concepts-notice {
  color: #fef3c7 !important;
  background: rgba(250, 204, 21, 0.06) !important;
  border-color: rgba(250, 204, 21, 0.24) !important;
}

:root[data-theme="light"] .concepts-page .concepts-notice {
  color: #78350f !important;
  background: #fffbeb !important;
  border-color: rgba(245, 158, 11, 0.4) !important;
}

:root[data-theme="light"] .concepts-page .concepts-notice > span,
:root[data-theme="light"] .concepts-page .concepts-notice strong {
  color: #d97706 !important;
}

:root[data-theme="dark"] .concepts-page .concepts-notice > span,
:root[data-theme="dark"] .concepts-page .concepts-notice strong {
  color: var(--concepts-yellow) !important;
}

:root[data-theme="light"] .concepts-page .concepts-filter {
  color: #334155 !important;
  background: rgba(15, 23, 42, 0.05) !important;
  border-color: rgba(15, 23, 42, 0.14) !important;
}

:root[data-theme="dark"] .concepts-page .concepts-filter {
  color: var(--concepts-soft) !important;
  background: rgba(255, 255, 255, 0.045) !important;
  border-color: var(--concepts-line) !important;
}

:root[data-theme="light"] .concepts-page .concepts-filter:hover,
:root[data-theme="light"] .concepts-page .concepts-filter.is-active,
:root[data-theme="dark"] .concepts-page .concepts-filter:hover,
:root[data-theme="dark"] .concepts-page .concepts-filter.is-active {
  color: #fff !important;
  background: rgba(29, 124, 255, 0.9) !important;
  border-color: rgba(29, 124, 255, 0.8) !important;
}

/* Dark mode cards */
:root[data-theme="dark"] .concepts-page .concepts-card,
:root[data-theme="dark"] .concepts-page .concepts-bundle-card {
  color: var(--concepts-text) !important;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    var(--concepts-card) !important;
  border-color: var(--concepts-line) !important;
}

:root[data-theme="dark"] .concepts-page .concepts-bundle-card {
  background: rgba(255, 255, 255, 0.05) !important;
}

/* Light mode cards */
:root[data-theme="light"] .concepts-page .concepts-card {
  color: var(--concepts-text) !important;
  background: #ffffff !important;
  border-color: rgba(15, 23, 42, 0.10) !important;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08) !important;
}

:root[data-theme="light"] .concepts-page .concepts-bundle-card {
  color: var(--concepts-text) !important;
  background: #ffffff !important;
  border-color: rgba(15, 23, 42, 0.10) !important;
}

:root[data-theme="light"] .concepts-page .concepts-number {
  color: rgba(15, 23, 42, 0.22) !important;
}

:root[data-theme="light"] .concepts-page .concepts-button-secondary {
  background: rgba(15, 23, 42, 0.05) !important;
  border-color: rgba(15, 23, 42, 0.14) !important;
  color: #334155 !important;
}

:root[data-theme="light"] .concepts-page .concepts-bundle-item,
:root[data-theme="light"] .concepts-page .concepts-bundle-item span {
  color: #475569 !important;
  border-bottom-color: rgba(15, 23, 42, 0.08) !important;
}

:root[data-theme="dark"] .concepts-page .concepts-bundle-item,
:root[data-theme="dark"] .concepts-page .concepts-bundle-item span {
  color: var(--concepts-soft) !important;
}

:root[data-theme="light"] .concepts-page .concepts-bundle-item strong,
:root[data-theme="light"] .concepts-page .concepts-large-card strong,
:root[data-theme="light"] .concepts-page .concepts-spec b,
:root[data-theme="light"] .concepts-page .concepts-cta-panel strong {
  color: #0f172a !important;
}

:root[data-theme="dark"] .concepts-page .concepts-bundle-item strong,
:root[data-theme="dark"] .concepts-page .concepts-large-card strong,
:root[data-theme="dark"] .concepts-page .concepts-spec b,
:root[data-theme="dark"] .concepts-page .concepts-cta-panel strong {
  color: #fff !important;
}

:root[data-theme="light"] .concepts-page .concepts-spec {
  border-color: rgba(15, 23, 42, 0.09) !important;
  background: rgba(15, 23, 42, 0.03) !important;
}

:root[data-theme="light"] .concepts-page .concepts-large-card {
  border-color: rgba(15, 23, 42, 0.1) !important;
  background: rgba(15, 23, 42, 0.03) !important;
}

:root[data-theme="light"] .concepts-page .concepts-button-primary,
:root[data-theme="dark"] .concepts-page .concepts-button-primary {
  color: #fff !important;
  background: var(--concepts-blue) !important;
  border-color: var(--concepts-blue) !important;
}

:root[data-theme="light"] .concepts-page .concepts-button-secondary,
:root[data-theme="dark"] .concepts-page .concepts-button-secondary {
  color: var(--concepts-soft) !important;
  background: rgba(255, 255, 255, 0.045) !important;
  border-color: var(--concepts-line) !important;
}

:root[data-theme="dark"] .concepts-page .concepts-modal-panel {
  color: var(--concepts-text) !important;
  background: #07101f !important;
  border-color: var(--concepts-line-strong) !important;
}

:root[data-theme="light"] .concepts-page .concepts-modal-panel {
  color: var(--concepts-text) !important;
  background: #ffffff !important;
  border-color: rgba(15, 23, 42, 0.14) !important;
}

:root[data-theme="light"] .concepts-page .concepts-modal-head {
  border-bottom-color: rgba(15, 23, 42, 0.1) !important;
}

:root[data-theme="light"] .concepts-page .concepts-close-button {
  border-color: rgba(15, 23, 42, 0.14) !important;
  background: rgba(15, 23, 42, 0.04) !important;
  color: #0f172a !important;
}

:root[data-theme="light"] .concepts-page .concepts-large-screen,
:root[data-theme="dark"] .concepts-page .concepts-large-screen {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)) !important;
}

:root[data-theme="light"] .concepts-page .concepts-mini-nav,
:root[data-theme="light"] .concepts-page .concepts-site-hero,
:root[data-theme="light"] .concepts-page .concepts-booking-layout,
:root[data-theme="light"] .concepts-page .concepts-product-hero,
:root[data-theme="light"] .concepts-page .concepts-gallery-head,
:root[data-theme="light"] .concepts-page .concepts-business-hero,
:root[data-theme="light"] .concepts-page .concepts-corporate-hero,
:root[data-theme="dark"] .concepts-page .concepts-mini-nav,
:root[data-theme="dark"] .concepts-page .concepts-site-hero,
:root[data-theme="dark"] .concepts-page .concepts-booking-layout,
:root[data-theme="dark"] .concepts-page .concepts-product-hero,
:root[data-theme="dark"] .concepts-page .concepts-gallery-head,
:root[data-theme="dark"] .concepts-page .concepts-business-hero,
:root[data-theme="dark"] .concepts-page .concepts-corporate-hero {
  color: #0f172a !important;
}

:root[data-theme="light"] .concepts-page .concepts-mini-nav span,
:root[data-theme="light"] .concepts-page .concepts-site-hero p,
:root[data-theme="light"] .concepts-page .concepts-booking-layout p,
:root[data-theme="light"] .concepts-page .concepts-product-hero p,
:root[data-theme="light"] .concepts-page .concepts-business-hero p,
:root[data-theme="light"] .concepts-page .concepts-corporate-hero p,
:root[data-theme="dark"] .concepts-page .concepts-mini-nav span,
:root[data-theme="dark"] .concepts-page .concepts-site-hero p,
:root[data-theme="dark"] .concepts-page .concepts-booking-layout p,
:root[data-theme="dark"] .concepts-page .concepts-product-hero p,
:root[data-theme="dark"] .concepts-page .concepts-business-hero p,
:root[data-theme="dark"] .concepts-page .concepts-corporate-hero p {
  color: #64748b !important;
}

:root[data-theme="light"] .concepts-page .concepts-dark-nav,
:root[data-theme="light"] .concepts-page .concepts-emergency-nav,
:root[data-theme="light"] .concepts-page .concepts-food-nav,
:root[data-theme="light"] .concepts-page .concepts-event-nav,
:root[data-theme="light"] .concepts-page .concepts-premium-hero,
:root[data-theme="dark"] .concepts-page .concepts-dark-nav,
:root[data-theme="dark"] .concepts-page .concepts-emergency-nav,
:root[data-theme="dark"] .concepts-page .concepts-food-nav,
:root[data-theme="dark"] .concepts-page .concepts-event-nav,
:root[data-theme="dark"] .concepts-page .concepts-premium-hero {
  color: #fff !important;
}

:root[data-theme="light"] .concepts-page .concepts-dark-nav span,
:root[data-theme="dark"] .concepts-page .concepts-dark-nav span {
  color: #94a3b8 !important;
}

:root[data-theme="light"] .concepts-page .concepts-emergency-nav span,
:root[data-theme="dark"] .concepts-page .concepts-emergency-nav span {
  color: #fecaca !important;
}

:root[data-theme="light"] .concepts-page .concepts-food-nav span,
:root[data-theme="dark"] .concepts-page .concepts-food-nav span {
  color: #fed7aa !important;
}

:root[data-theme="light"] .concepts-page .concepts-event-nav span,
:root[data-theme="dark"] .concepts-page .concepts-event-nav span {
  color: #ddd6fe !important;
}

:root[data-theme="light"] .concepts-page .concepts-website-preview button,
:root[data-theme="dark"] .concepts-page .concepts-website-preview button {
  color: #fff !important;
}

/* System-level light mode fallback (when no explicit theme set) */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .concepts-page {
    --concepts-bg: #f0f4fb;
    --concepts-bg-soft: #e8eef8;
    --concepts-card: #ffffff;
    --concepts-card-strong: #f1f5fb;
    --concepts-text: #0f172a;
    --concepts-muted: #475569;
    --concepts-soft: #334155;
    --concepts-line: rgba(15, 23, 42, 0.10);
    --concepts-line-strong: rgba(15, 23, 42, 0.18);
    --concepts-shadow: 0 24px 80px rgba(15, 23, 42, 0.10);
  }
}