/* ============================================================
   PLC Connect — Landing page styles
   Reuses variables from app.css; only landing-specific styles here.
   ============================================================ */

/* Override body for landing — wider feel, no header padding */
body.landing {
  background: var(--bg-card);
}

/* ============================================================
   NAV (sticky)
   ============================================================ */
.lp-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.lp-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.lp-logo {
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--text);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.lp-logo::before {
  content: "⬢";
  color: var(--accent);
  font-size: 1.25em;
}
.lp-links {
  display: flex;
  gap: 24px;
  flex: 1;
  margin-left: 8px;
}
.lp-links a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s;
}
.lp-links a:hover {
  color: var(--text);
}
.lp-nav-actions {
  display: flex;
  gap: 8px;
}

/* ============================================================
   SECTIONS — generic
   ============================================================ */
.lp-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
}
.lp-section.alt {
  background: var(--bg);
  max-width: none;
  padding: 80px 24px;
}
.lp-section.alt > .lp-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.lp-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  margin-bottom: 14px;
}

.lp-heading {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  margin: 0 0 16px;
  line-height: 1.15;
}

.lp-subheading {
  font-size: 1.0625rem;
  color: var(--text-soft);
  line-height: 1.55;
  max-width: 640px;
  margin: 0 auto 0;
}

/* ============================================================
   HERO
   ============================================================ */
.lp-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 24px 64px;
  text-align: center;
}
.lp-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin: 0 0 20px;
  line-height: 1.05;
}
.lp-hero p.lead {
  font-size: 1.1875rem;
  color: var(--text-soft);
  line-height: 1.5;
  max-width: 680px;
  margin: 0 auto 36px;
}
.lp-hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.lp-hero-visual {
  margin-top: 56px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  box-shadow: var(--shadow-lg);
}

/* Mini diagram inside hero — minimal SVG */
.lp-hero-visual svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================================
   FEATURE GRID (3 cols)
   ============================================================ */
.lp-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 880px) {
  .lp-features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .lp-features-grid { grid-template-columns: 1fr; }
}
.lp-feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 22px;
  transition: transform 0.18s, box-shadow 0.18s;
}
.lp-feature:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.lp-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 14px;
}
.lp-feature h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 8px;
}
.lp-feature p {
  font-size: 0.875rem;
  color: var(--text-soft);
  line-height: 1.55;
  margin: 0;
}

/* ============================================================
   USE CASES (4 cols, slim)
   ============================================================ */
.lp-usecases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}
@media (max-width: 880px) {
  .lp-usecases { grid-template-columns: repeat(2, 1fr); }
}
.lp-usecase {
  text-align: center;
  padding: 24px 16px;
}
.lp-usecase-icon {
  font-size: 32px;
  margin-bottom: 10px;
}
.lp-usecase h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--text);
}
.lp-usecase p {
  font-size: 0.8125rem;
  color: var(--text-soft);
  margin: 0;
  line-height: 1.5;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.lp-testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 880px) {
  .lp-testimonials { grid-template-columns: 1fr; }
}
.lp-testimonial {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}
.lp-quote {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.6;
  margin: 0 0 18px;
}
.lp-quote::before { content: "\201C"; font-size: 1.5em; color: var(--text-soft); vertical-align: -4px; margin-right: 2px; }
.lp-quote::after { content: "\201D"; font-size: 1.5em; color: var(--text-soft); vertical-align: -4px; margin-left: 2px; }

.lp-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lp-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--text-soft);
}
.lp-author-info {
  font-size: 0.8125rem;
}
.lp-author-name { font-weight: 600; color: var(--text); }
.lp-author-title { color: var(--text-soft); }

/* ============================================================
   PRICING
   ============================================================ */
.lp-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 880px) {
  .lp-pricing { grid-template-columns: 1fr; }
}
.lp-plan {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.lp-plan.featured {
  border-color: var(--accent);
  border-width: 2px;
  box-shadow: var(--shadow-md);
}
.lp-plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg-card);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.lp-plan h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--text);
}
.lp-plan-desc {
  font-size: 0.8125rem;
  color: var(--text-soft);
  margin: 0 0 20px;
}
.lp-price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.025em;
  margin-bottom: 4px;
}
.lp-price-period {
  font-size: 0.875rem;
  color: var(--text-soft);
  margin-bottom: 20px;
}
.lp-plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  font-size: 0.875rem;
  color: var(--text);
}
.lp-plan-features li {
  padding: 6px 0;
  position: relative;
  padding-left: 22px;
}
.lp-plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}
.lp-plan .btn {
  margin-top: auto;
  width: 100%;
}

/* ============================================================
   FAQ (accordion using <details>)
   ============================================================ */
.lp-faq {
  max-width: 760px;
  margin: 48px auto 0;
}
.lp-faq details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0;
  margin-bottom: 10px;
  overflow: hidden;
}
.lp-faq summary {
  cursor: pointer;
  padding: 16px 20px;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text);
  list-style: none;
  position: relative;
  padding-right: 44px;
}
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: var(--text-soft);
  font-weight: 400;
  line-height: 1;
}
.lp-faq details[open] summary::after { content: "−"; }
.lp-faq-answer {
  padding: 0 20px 18px;
  color: var(--text-soft);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.lp-cta {
  background: var(--accent);
  color: var(--bg-card);
  text-align: center;
  padding: 72px 24px;
}
.lp-cta h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--bg-card);
}
.lp-cta p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.75);
  margin: 0 0 28px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.lp-cta .btn {
  background: var(--bg-card);
  color: var(--accent);
  border-color: var(--bg-card);
  font-weight: 600;
  padding: 12px 28px;
  font-size: 0.9375rem;
}
.lp-cta .btn:hover {
  background: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.9);
}

/* ============================================================
   FOOTER
   ============================================================ */
.lp-footer {
  border-top: 1px solid var(--border);
  padding: 36px 24px;
  background: var(--bg-card);
}
.lp-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.lp-footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
  font-size: 0.875rem;
}
.lp-footer-brand::before {
  content: "⬢";
  color: var(--accent);
  font-size: 1.1em;
}
.lp-footer-links {
  display: flex;
  gap: 20px;
  font-size: 0.8125rem;
}
.lp-footer-links a {
  color: var(--text-soft);
  text-decoration: none;
}
.lp-footer-links a:hover { color: var(--text); }
.lp-footer-copy {
  font-size: 0.75rem;
  color: var(--muted);
}

/* ============================================================
   MOBILE NAV adjustments
   ============================================================ */
@media (max-width: 720px) {
  .lp-links { display: none; }
  .lp-hero { padding: 64px 24px 48px; }
  .lp-section { padding: 56px 24px; }
}

/* ============================================================
   ITER8: How it works (5 steps)
   ============================================================ */
.lp-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 48px;
  position: relative;
}
@media (max-width: 980px) {
  .lp-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .lp-steps { grid-template-columns: 1fr; }
}
.lp-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 18px;
  position: relative;
}
.lp-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8125rem;
  margin-bottom: 12px;
}
.lp-step h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--text);
}
.lp-step p {
  font-size: 0.8125rem;
  color: var(--text-soft);
  line-height: 1.5;
  margin: 0;
}

/* ============================================================
   ITER8: Two-column (managed service section)
   ============================================================ */
.lp-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 820px) {
  .lp-two-col { grid-template-columns: 1fr; gap: 32px; }
}
.lp-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.lp-check-list li {
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--text);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.lp-x {
  color: var(--red);
  font-weight: 700;
  font-size: 0.95rem;
  width: 18px;
  flex-shrink: 0;
}

/* ============================================================
   ITER8: Supported equipment (3 columns)
   ============================================================ */
.lp-equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 820px) {
  .lp-equipment-grid { grid-template-columns: 1fr; }
}
.lp-equipment {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}
.lp-equipment h4 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.lp-equipment ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.lp-equipment li {
  padding: 7px 0;
  font-size: 0.9375rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.lp-equipment li:last-child { border-bottom: none; }

/* ============================================================
   ITER8: Roadmap (4 phases)
   ============================================================ */
.lp-roadmap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}
@media (max-width: 980px) {
  .lp-roadmap { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .lp-roadmap { grid-template-columns: 1fr; }
}
.lp-phase {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 20px;
  position: relative;
  opacity: 0.7;
}
.lp-phase.done {
  opacity: 1;
  border-color: rgba(16, 185, 129, 0.4);
}
.lp-phase.active {
  opacity: 1;
  border-color: var(--accent);
  border-width: 2px;
  padding: 21px 19px;
}
.lp-phase-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin-bottom: 10px;
}
.lp-phase.done .lp-phase-tag { color: var(--green); }
.lp-phase.active .lp-phase-tag { color: var(--accent); }
.lp-phase h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--text);
}
.lp-phase ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.lp-phase li {
  font-size: 0.8125rem;
  color: var(--text-soft);
  padding: 4px 0;
  line-height: 1.5;
}
.lp-phase li::before {
  content: "›";
  color: var(--muted);
  margin-right: 8px;
}

/* ============================================================
   ITER8: Legal pages (Terms / Privacy / AUP)
   ============================================================ */
.legal-wrap {
  max-width: 760px;
  margin: 40px auto 80px;
  padding: 0 24px;
}
.legal-wrap h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--text);
}
.legal-meta {
  color: var(--muted);
  font-size: 0.8125rem;
  margin-bottom: 36px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.legal-wrap h2 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 28px 0 10px;
  color: var(--text);
}
.legal-wrap p, .legal-wrap li {
  color: var(--text-soft);
  font-size: 0.9375rem;
  line-height: 1.65;
}
.legal-wrap ul {
  padding-left: 22px;
  margin: 8px 0;
}
.legal-wrap a {
  color: var(--text);
  text-decoration: underline;
}

/* Checkbox row for ToS acceptance on request form */
.checkbox-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 18px 0;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.checkbox-row input[type="checkbox"] {
  width: auto;
  margin: 2px 0 0;
  flex-shrink: 0;
}
.checkbox-row label {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text);
  line-height: 1.5;
  font-weight: 400;
}
.checkbox-row label a {
  color: var(--text);
  text-decoration: underline;
}