/* ==========================================================================
   NRLC.ai Homepage — Full-page editorial system (below hero)
   ========================================================================== */

.page-home {
  --home-shell: min(100% - 48px, 1120px);
  --home-wide: var(--home-shell);
  --page-bg: #f7fbff;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-solid: #ffffff;
  --surface-blue: #eef8ff;
  --ink: #0b1220;
  --muted: #52647a;
  --line: rgba(70, 105, 140, 0.16);
  --sky: #129fe9;
  --sky-soft: #ddf5ff;
  --accent: #0b92dc;
  --orb-pink: #e936d2;
  --orb-violet: #7048f8;
  --radius-editorial: 28px;
  --section-lg: clamp(4rem, 6vw, 5.5rem);
  --section-md: clamp(3rem, 4.5vw, 4.25rem);
  --section-sm: clamp(2rem, 3vw, 2.75rem);
}

.home-landing {
  background: var(--page-bg);
  color: var(--ink);
}

.home-landing a:not([class]) {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.2s ease, color 0.2s ease;
}

.home-landing a:not([class]):hover {
  background-size: 100% 1px;
}

/* ── Layout primitives ───────────────────────────────────── */

.home-container {
  width: var(--home-shell);
  margin-inline: auto;
  box-sizing: border-box;
}

.home-section {
  position: relative;
  padding: var(--section-lg) 0;
}

.home-section--statement {
  padding-top: var(--section-sm);
  padding-bottom: var(--section-md);
  margin-top: 0;
  background: linear-gradient(180deg, rgba(248, 252, 255, 0) 0%, var(--page-bg) 40%);
  z-index: 4;
}

.home-section--soft {
  background:
    radial-gradient(circle at 18% 10%, rgba(14, 165, 244, 0.1), transparent 34%),
    radial-gradient(circle at 92% 18%, rgba(233, 54, 210, 0.06), transparent 28%),
    var(--page-bg);
}

.home-section--glow {
  padding-top: var(--section-md);
  padding-bottom: var(--section-sm);
  background:
    radial-gradient(circle at 80% 20%, rgba(14, 165, 244, 0.08), transparent 32%),
    radial-gradient(circle at 12% 80%, rgba(112, 72, 248, 0.05), transparent 30%),
    #fff;
}

.home-section--blue {
  background: var(--surface-blue);
}

.home-section--research {
  padding-top: var(--section-sm);
  padding-bottom: var(--section-lg);
}

.home-section--white {
  background: #fff;
}

.home-section--markets {
  background:
    linear-gradient(90deg, rgba(14, 165, 244, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(14, 165, 244, 0.04) 1px, transparent 1px),
    var(--page-bg);
  background-size: 48px 48px;
}

.home-section--cta {
  padding-bottom: var(--section-lg);
  background: var(--page-bg);
}

.home-eyebrow {
  margin: 0 0 1rem;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.home-section__header {
  max-width: 46rem;
  margin-bottom: 2.25rem;
}

.home-section__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  font-weight: 500;
  color: var(--ink);
}

.home-section__title--sm {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
}

.home-section__body {
  margin: 0;
  font-size: clamp(1.125rem, 1.4vw, 1.3125rem);
  line-height: 1.55;
  color: var(--muted);
  max-width: 47.5rem;
}

.home-section__body + .home-section__body {
  margin-top: 1rem;
}

/* ── Editorial statement ───────────────────────────────────── */

.home-statement {
  text-align: center;
  max-width: 54rem;
  margin: 0 auto;
}

.home-orb-dot {
  display: block;
  width: 10px;
  height: 10px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #f4c7ff, var(--orb-pink) 42%, var(--orb-violet));
  box-shadow: 0 0 24px rgba(233, 54, 210, 0.35);
}

.home-orb-dot--sm {
  width: 8px;
  height: 8px;
  margin: 0 0 1rem;
}

.home-statement__quote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.375rem, 4.8vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 500;
  color: var(--ink);
}

.home-statement__quote span {
  display: block;
}

.home-statement__caption {
  margin: 1.75rem auto 0;
  max-width: 36rem;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ── Editorial card ───────────────────────────────────────── */

.editorial-card {
  position: relative;
  border-radius: var(--radius-editorial);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.72));
  border: 1px solid var(--line);
  box-shadow:
    0 24px 80px rgba(34, 92, 130, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.75);
  padding: 34px;
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.editorial-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% 0%, rgba(14, 165, 244, 0.08), transparent 34%),
    radial-gradient(circle at 100% 100%, rgba(233, 54, 210, 0.045), transparent 38%);
  pointer-events: none;
}

.editorial-card > * {
  position: relative;
  z-index: 1;
}

a.editorial-card:hover,
.editorial-card--link:hover {
  transform: translateY(-3px);
  border-color: rgba(14, 165, 244, 0.22);
  box-shadow: 0 28px 64px rgba(34, 92, 130, 0.1);
}

.editorial-card--feature {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.75rem, 3vw, 2.5rem);
}

.home-research .home-section__title--sm {
  margin-bottom: 0.875rem;
}

.home-research .home-section__body + .home-section__body {
  margin-top: 0.875rem;
}

.home-card__pill {
  margin: 0 0 0.875rem;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.home-card__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 700;
  color: var(--ink);
}

.home-card__body {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: #5b6c82;
}

.home-text-link,
.home-arrow-link {
  color: var(--accent);
  font-weight: 650;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.2s ease;
}

.home-text-link:hover,
.home-arrow-link:hover {
  background-size: 100% 1px;
}

.home-arrow-link {
  display: inline-flex;
  margin-top: 1.25rem;
  font-size: 0.9375rem;
}

/* ── Narrative layout ─────────────────────────────────────── */

.home-narrative__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .home-narrative__layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
  }
}

.home-narrative__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .home-narrative__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.home-source-stack {
  position: relative;
  min-height: 260px;
}

.home-source-stack__card {
  position: absolute;
  padding: 0.875rem 1.125rem;
  border-radius: 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  box-shadow: 0 12px 32px rgba(34, 92, 130, 0.08);
}

.home-source-stack__card--1 { top: 0; left: 8%; transform: rotate(-3deg); }
.home-source-stack__card--2 { top: 18%; right: 0; transform: rotate(4deg); }
.home-source-stack__card--3 { top: 48%; left: 4%; transform: rotate(2deg); }
.home-source-stack__card--4 { bottom: 0; right: 10%; transform: rotate(-2deg); background: linear-gradient(135deg, #e0f4ff, #fff); }

/* ── What we build ────────────────────────────────────────── */

.home-terminology__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .home-terminology__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.home-term-card {
  min-height: 100%;
}

/* ── Course strip ─────────────────────────────────────────── */

.home-course-strip-wrap {
  padding: clamp(1.75rem, 3vw, 2.5rem) 0 0;
  text-align: center;
}

.home-course-strip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(14, 165, 244, 0.08);
  color: var(--muted);
  font-size: 0.875rem;
  border: 1px solid rgba(14, 165, 244, 0.12);
}

.home-course-strip__link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.home-course-strip__link:hover {
  color: var(--ink);
}

/* ── Research feature ─────────────────────────────────────── */

.home-research__preview {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

.home-research__doc {
  width: min(100%, 220px);
  padding: 1.25rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  box-shadow: 0 16px 40px rgba(34, 92, 130, 0.1);
  transform: rotate(3deg);
}

.home-research__doc-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.home-research__doc-line {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: #e2ebf4;
  margin-bottom: 0.5rem;
}

.home-research__doc-line--short {
  width: 68%;
}

.home-research__doc-tag {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--sky-soft);
  border-radius: 6px;
}

/* ── Knowledge base grid ──────────────────────────────────── */

.home-kb-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .home-kb-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.home-kb-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

/* ── Markets ──────────────────────────────────────────────── */

.home-markets-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 600px) {
  .home-markets-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .home-markets-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.home-market-chip {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 1.5rem;
}

.home-market-chip__label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.home-market-chip__place {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.home-market-chip__desc {
  display: block;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--muted);
}

.home-market-chip__arrow {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 1.125rem;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.home-market-chip:hover .home-market-chip__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ── Comparison ───────────────────────────────────────────── */

.home-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .home-compare {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

.home-compare__col {
  min-height: 100%;
}

.home-compare__col--muted {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(247, 251, 255, 0.9));
}

.home-compare__col--highlight {
  background: linear-gradient(180deg, rgba(238, 248, 255, 0.95), rgba(255, 255, 255, 0.88));
  border-color: rgba(14, 165, 244, 0.22);
  box-shadow: 0 24px 64px rgba(14, 165, 244, 0.1);
}

.home-compare__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-compare__list li {
  position: relative;
  padding-left: 1.125rem;
  margin-bottom: 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  color: #5b6c82;
}

.home-compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.55;
}

.home-compare__col--highlight .home-compare__list li::before {
  background: linear-gradient(135deg, var(--orb-pink), var(--orb-violet));
  opacity: 1;
}

/* ── FAQ ──────────────────────────────────────────────────── */

.home-faq {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  max-width: 52rem;
}

.home-faq__item {
  padding: 0;
}

.home-faq__item[open] {
  border-color: rgba(14, 165, 244, 0.2);
}

.home-faq__question {
  padding: 1.25rem 1.5rem;
  font-size: 1.0625rem;
  font-weight: 650;
  line-height: 1.35;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.home-faq__question::-webkit-details-marker {
  display: none;
}

.home-faq__question::after {
  content: "+";
  float: right;
  font-weight: 400;
  color: var(--accent);
}

.home-faq__item[open] .home-faq__question::after {
  content: "−";
}

.home-faq__answer {
  padding: 0 1.5rem 1.25rem;
}

.home-faq__answer p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ── Final CTA ────────────────────────────────────────────── */

.home-cta-card {
  position: relative;
  overflow: hidden;
  border-radius: 40px;
  padding: clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(165deg, #0796e8 0%, #18aeee 42%, #72d4f6 100%);
  box-shadow: 0 32px 80px rgba(14, 165, 244, 0.22);
  text-align: center;
}

.home-cta-card__orb {
  position: absolute;
  right: -8%;
  top: -20%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233, 54, 210, 0.22), transparent 68%);
  filter: blur(20px);
  pointer-events: none;
}

.home-cta-card__content {
  position: relative;
  z-index: 1;
  max-width: 40rem;
  margin: 0 auto;
}

.home-cta-card__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 500;
  color: #fff;
}

.home-cta-card__body {
  margin: 0 0 2rem;
  font-size: 1.125rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
}

.home-cta-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.home-btn--cta-secondary {
  height: 52px;
  padding: 0 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.home-btn--cta-secondary:hover {
  background: rgba(255, 255, 255, 0.24);
}

.home-cta-card .home-hero__secondary-link {
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 1px 12px rgba(0, 74, 142, 0.2);
}

.home-cta-card .home-hero__secondary-link:hover {
  color: #fff;
}

/* ── Homepage footer ──────────────────────────────────────── */

.page-home .site-footer {
  background: #07111f;
  color: rgba(255, 255, 255, 0.86);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 3.5rem 0;
}

.page-home .site-footer__business-name,
.page-home .site-footer__address,
.page-home .site-footer__phone-link {
  color: rgba(255, 255, 255, 0.9);
}

.page-home .site-footer__tagline {
  margin: 0.5rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.58);
  max-width: 22rem;
}

.page-home .site-footer__link,
.page-home .site-footer__action-link {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

.page-home .site-footer__link:hover,
.page-home .site-footer__action-link:hover {
  color: #fff;
}

.page-home .site-footer__action-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
}

.page-home .site-footer__copyright {
  color: rgba(255, 255, 255, 0.45);
}

.page-home .site-footer__separator {
  color: rgba(255, 255, 255, 0.25);
}

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 899px) {
  .editorial-card--feature {
    grid-template-columns: 1fr;
  }

  .home-source-stack {
    min-height: 220px;
    margin-top: 1rem;
  }
}

@media (max-width: 768px) {
  .home-section {
    padding: 4rem 0;
  }

  .home-section--statement {
    margin-top: 0;
    padding-top: 2.5rem;
  }

  .home-statement__quote {
    font-size: clamp(1.875rem, 8vw, 2.5rem);
  }

  .home-section__title {
    font-size: clamp(2rem, 9vw, 2.75rem);
  }

  .editorial-card {
    padding: 1.5rem;
    border-radius: 22px;
  }

  .home-cta-card {
    border-radius: 28px;
  }

  .home-cta-card__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .home-btn--primary,
  .home-btn--cta-secondary {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .editorial-card,
  a.editorial-card,
  .home-market-chip__arrow {
    transition: none;
  }

  a.editorial-card:hover {
    transform: none;
  }
}