/* Landing page styles — scoped under .landing to avoid conflicts */
/* Design tokens from Pencil: landingv1.pen */

.landing {
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
  --font-display: "Inter", system-ui, -apple-system, sans-serif;
  /* Quiet Workshop paper-and-ink register. Marketing pages load only the
     shared browser defaults, this file, and shell.css, so the OKLch values mirror
     application/colors.css locally instead of referencing its tokens. */
  --accent-green: oklch(57.4% 0.135 155);
  --accent-red: oklch(58.88% 0.2254 29.93);
  --bg-dark: oklch(21% 0.008 274);
  --bg-dark-line: oklch(32% 0.011 273);
  --bg-surface: oklch(98.5% 0.001 286);
  --bg-hover: oklch(97.6% 0.003 265);
  --bg-white: #ffffff;
  --border-gray: oklch(93.4% 0.006 265);
  --border-darker: oklch(86% 0.008 266);
  --text-primary: oklch(20.4% 0.007 258);
  --text-secondary: oklch(50.4% 0.018 257);
  --text-muted: oklch(72% 0.01 270);
  --text-white: #ffffff;
  /* Elevation — the app shadow vocabulary restated for this scope */
  --shadow-raise: 0 1px 2px oklch(0% 0 0 / 0.04);
  --shadow-pop: 0 3px 12px oklch(0% 0 0 / 0.1);
  --shadow-overlay: 0 12px 40px oklch(0% 0 0 / 0.28);
  background: var(--bg-white);
  color: var(--text-primary);
}

.landing a {
  text-decoration: none;
  color: inherit;
}
.landing p {
  text-wrap: pretty;
}

/* Inline links inside running copy (FAQ answers, about/legal prose, etc.) */
.landing-link,
.landing a.landing-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ═══════════════════════════ SHARED ═══════════════════════════ */

.landing-divider {
  height: 1px;
  background: var(--border-gray);
}

/* Alternating rhythm: generous air above each section heading, tighter
   run-out below the closing content. Hero breathes hardest of all. */
.landing-section {
  padding: 7rem 0 5.5rem;
}

/* Shared content container — constrains all content to same width */
.landing-inner {
  max-width: 70rem;
  margin: 0 auto;
  padding: 0 5rem;
  box-sizing: content-box;
}

.landing-section-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 4rem;
}

.landing-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.125rem;
  color: var(--accent-red);
}

.landing h1 {
  font-family: var(--font-display);
  /* Display scale — the loudest type in the product */
  font-size: clamp(2rem, 1.2rem + 3.6vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.06;
  color: var(--text-primary);
  margin: 0;
  max-width: 56.25rem;
  text-align: center;
  text-wrap: balance;
}

.landing h2,
.landing h1.landing-section-title {
  font-family: var(--font-display);
  /* Headline strength for every section title */
  font-size: clamp(1.65rem, 1.1rem + 2.2vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--text-primary);
  margin: 0;
  max-width: 43.75rem;
  text-align: center;
  text-wrap: balance;
}

.landing h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  text-wrap: balance;
}

.landing-section-sub {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 38.75rem;
  text-align: center;
  margin: 0;
}

/* ═══════════════════════════ BUTTONS ═══════════════════════════ */

/* Ink-on-paper reversed primary, per buttons.css conventions: solid ink,
   generous padding, brightness on hover — no gradients, no glow. */
.landing .landing-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  background: var(--accent-red);
  color: var(--text-white);
  padding: 1.125rem 2.5rem;
  border: none;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  transition:
    filter 0.15s ease,
    transform 0.1s ease;
}

/* The dark buttons lift by brightness(1.45); on the saturated accent that
   would clip the red channel and skew orange, so the accent lifts gently. */
.landing .landing-btn-primary:hover {
  color: var(--text-white);
  filter: brightness(1.08);
}

.landing .landing-btn-primary:active {
  filter: brightness(1.04);
  transform: scale(0.98);
}

.landing .landing-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  background: transparent;
  color: var(--text-primary);
  padding: 1.125rem 2.5rem;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    transform 0.1s ease;
}

.landing .landing-btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--border-darker);
}

.landing .landing-btn-secondary:active {
  transform: scale(0.98);
}

/* Focus states for keyboard navigation */
.landing .landing-btn-primary:focus-visible,
.landing .landing-btn-secondary:focus-visible,
.landing a.landing-signup-btn:focus-visible,
.landing a.landing-pricing-btn:focus-visible,
.landing a.landing-login-btn:focus-visible,
.landing-hero-badge:focus-visible,
.landing-nav-links a:focus-visible,
.landing-footer-col a:focus-visible,
.landing-menu-toggle:focus-visible,
.landing-faq-item summary:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.landing-cta-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
}

/* ═══════════════════════════ HEADER ═══════════════════════════ */

.landing-header {
  background: var(--bg-white);
}

.landing-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

.landing-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.landing-logo-svg {
  height: 3rem;
  width: auto;
}

.landing-logo-svg--small {
  height: 2.5rem;
  margin-left: -0.5rem;
}

.landing-nav-links {
  display: flex;
  gap: 2.25rem;
  align-items: center;
}

.landing-nav-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.2s;
  position: relative;
}

.landing-nav-links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--text-primary);
  transition: width 0.25s ease;
}

.landing-nav-links a:hover {
  color: var(--text-primary);
}
.landing-nav-links a:hover::after {
  width: 100%;
}

.landing-header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.landing a.landing-login-btn {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.landing a.landing-signup-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 0.625rem 1.5rem;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: filter 0.15s ease;
}

.landing a.landing-signup-btn:hover {
  color: var(--text-white);
  filter: brightness(1.45);
}
.landing a.landing-signup-btn:active {
  filter: brightness(1.3);
}

.landing-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  padding: 0.75rem;
  cursor: pointer;
  color: var(--text-primary);
}

.landing-mobile-menu {
  display: none;
}

/* ═══════════════════════════ HERO ═══════════════════════════ */

/* The hero breathes — block-double and beyond before proof begins */
.landing-hero {
  padding: 8.5rem 0 6.5rem;
}

.landing-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.75rem;
}

.landing-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border: 1px solid var(--border-gray);
  border-radius: 100px;
  background: var(--bg-surface);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.landing-hero-badge-dot {
  position: relative;
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
}

.landing-hero-badge-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent-green);
  animation: landing-pulse 2.5s ease-in-out infinite;
}

@keyframes landing-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.4;
  }
  50% {
    transform: scale(2.5);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-hero-badge-dot::after {
    animation: none;
  }
}

.landing-hero-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 56.25rem;
}

.landing-hero-sub {
  font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.1875rem);
  color: var(--text-secondary);
  line-height: 1.6;
  text-align: center;
  max-width: 42.5rem;
  margin: 0;
}

.landing-hero-rotate {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  height: 1.1em;
  min-width: 4.5em;
  text-align: left;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.landing-hero-rotate.is-out {
  opacity: 0;
  transform: translateY(-50%);
}

.landing-hero-rotate.is-in {
  opacity: 0;
  transform: translateY(50%);
}

.landing-hero-rotate.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Real evidence ships: hairline frame plus an overlay-grade lift so the
   screenshot reads as the proof it is */
.landing-screenshot {
  width: 100%;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  background: var(--bg-surface);
  box-shadow: var(--shadow-overlay);
  overflow: hidden;
}

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

/* ═══════════════════════════ PROBLEM ═══════════════════════════ */

.landing-problem-cards {
  display: flex;
  gap: 1.5rem;
}

.landing-card {
  flex: 1;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 0.15s ease;
}

.landing-card:hover {
  border-color: var(--border-darker);
}

.landing-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0;
}

.landing-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.landing-card-icon {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

/* ═══════════════════════════ CORE FEATURES ═══════════════════════════ */

.landing-features-section {
  background: var(--bg-surface);
  padding: 7.5rem 0 6rem;
}

.landing-features-section .landing-inner .landing-section-header {
  margin-bottom: 5rem;
}

.landing-features-section h2 {
  max-width: 37.5rem;
}

.landing-feature-row {
  display: flex;
  align-items: center;
  gap: 3.75rem;
  margin-bottom: 5rem;
}

.landing-feature-row:last-child {
  margin-bottom: 0;
}

.landing-feature-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.landing-feature-text h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.landing-feature-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.landing-feature-icon-box {
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  background: var(--bg-white);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.landing-feature-screenshot {
  flex: 1;
  height: 21.25rem;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  background: var(--bg-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.landing-feature-row--reverse {
  flex-direction: row-reverse;
}

.landing-feature-screenshot--media {
  height: auto;
  padding: 0;
  overflow: hidden;
  background: var(--bg-surface);
}

.landing-feature-media {
  width: 100%;
  height: auto;
  display: block;
}

/* ═══════════════════════════ SECONDARY FEATURES GRID ═══════════════════════════ */

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

.landing-details .landing-card svg {
  flex-shrink: 0;
}

/* ═══════════════════════════ MANIFESTO ═══════════════════════════ */

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

.landing-manifesto .landing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-manifesto h2 {
  color: var(--text-white);
  max-width: 45rem;
}

.landing-principles {
  display: flex;
  gap: 4rem;
  width: 100%;
}

.landing-principle {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bg-dark-line);
}

.landing-principle h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-white);
  margin: 0;
}

.landing-principle p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}

/* ═══════════════════════════ USE CASES ═══════════════════════════ */

.landing-use-cases {
  background: var(--bg-white);
}

.landing-use-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 4rem;
}

.landing-use-case {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.landing-use-case h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.landing-use-case p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* ═══════════════════════════ PRICING ═══════════════════════════ */

.landing-pricing-section {
  background: var(--bg-white);
  padding: 7.5rem 0 6rem;
}

.landing-pricing-cards {
  display: flex;
  gap: 1.5rem;
}

.landing-pricing-card {
  flex: 1;
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  padding: 2.25rem 2.25rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    border-color 0.15s ease;
}

.landing-pricing-card:hover {
  transform: translateY(-0.125rem);
  box-shadow: var(--shadow-pop);
  border-color: var(--border-darker);
}

.landing-pricing-top {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.landing-pricing-label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  color: var(--text-secondary);
}

.landing-pricing-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.landing-pricing-top p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.landing-pricing-divider {
  height: 1px;
  background: var(--border-gray);
}

.landing-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.landing-pricing-features li {
  font-size: 0.875rem;
  color: var(--text-primary);
  line-height: 1.5;
  padding-left: 1.625rem;
  position: relative;
}

.landing-pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-green);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.landing-pricing-features li.caveat {
  color: var(--text-secondary);
}

.landing-pricing-features li.caveat::before {
  content: "—";
  color: var(--text-secondary);
  font-weight: 400;
}

.landing a.landing-pricing-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 1rem 0;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: filter 0.15s ease;
}

.landing a.landing-pricing-btn:hover {
  color: var(--text-white);
  filter: brightness(1.45);
}
.landing a.landing-pricing-btn:active {
  filter: brightness(1.3);
}

/* ═══════════════════════════ BUILT ON CAMPFIRE ═══════════════════════════ */

.landing-campfire {
  background: var(--bg-dark);
  text-align: center;
}

.landing-campfire .landing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}

.landing-campfire-logo {
  width: 4rem;
  height: 4rem;
  border-radius: 8px;
}

.landing-campfire h2 {
  color: var(--text-white);
}

.landing-campfire-heading-link {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.15s;
}

.landing-campfire-heading-link:hover {
  opacity: 0.8;
}

.landing-campfire-body {
  font-size: 1.1875rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 46.875rem;
  text-align: center;
  margin: 0;
}

.landing-campfire-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 56.25rem;
  width: 100%;
  padding-top: 2rem;
}

.landing-campfire-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.landing-campfire-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1875rem;
  color: var(--text-muted);
}

.landing-campfire-value {
  font-size: 1rem;
  color: var(--text-white);
}

.landing-campfire-divider-v {
  width: 1px;
  height: 3.75rem;
  background: var(--bg-dark-line);
}

/* ═══════════════════════════ FAQ ═══════════════════════════ */

/* Proof-adjacent reference material stays tight */
.landing-faq {
  padding: 5rem 0 4.5rem;
}

.landing-faq .landing-section-header {
  margin-bottom: 2.5rem;
}

.landing-faq-list {
  margin-top: 0;
}

.landing-faq-item {
  border-bottom: 1px solid var(--border-gray);
  padding: 1.25rem 0;
}

.landing-faq-item:first-child {
  border-top: 1px solid var(--border-gray);
}

.landing-faq-item summary {
  cursor: pointer;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.landing-faq-item summary::-webkit-details-marker {
  display: none;
}
.landing-faq-item,
.landing-faq-item summary {
  outline: none;
}

.landing-faq-item summary:hover {
  box-shadow: none;
  filter: none;
}

.landing-faq-item summary::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.landing-faq-item[open] summary::after {
  content: "\2212";
}

.landing-faq-item p {
  margin-top: 0.75rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ═══════════════════════════ FINAL CTA ═══════════════════════════ */

.landing-final-cta {
  background: var(--bg-white);
  padding: 8rem 0 7rem;
}

.landing-final-cta .landing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.landing-final-cta h2 {
  max-width: 50rem;
}

.landing-final-cta-sub {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 31.25rem;
  margin: 0;
}

.landing-final-cta-trust {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ═══════════════════════════ FOOTER ═══════════════════════════ */

.landing-footer {
  background: var(--bg-white);
  padding: 3.75rem 0;
}

.landing-footer .landing-inner {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.landing-footer-top {
  display: flex;
  justify-content: space-between;
}

.landing-footer-brand {
  width: 18.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.landing-footer-brand p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.landing-footer-cols {
  display: flex;
  gap: 5rem;
}

.landing-footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.landing-footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.landing-footer-col a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.landing-footer-col a:hover {
  color: var(--text-primary);
}

.landing-footer-divider {
  height: 1px;
  background: var(--border-gray);
}

.landing-footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ═══════════════════════════ MOBILE ═══════════════════════════ */

@media (max-width: 1024px) {
  .landing-inner {
    padding: 0 2.5rem;
  }
  .landing-section {
    padding: 5.5rem 0 4.5rem;
  }
  .landing-features-section,
  .landing-pricing-section {
    padding: 5.5rem 0 4.5rem;
  }
  .landing-hero {
    padding: 6rem 0 4.5rem;
  }
  .landing-final-cta {
    padding: 5.5rem 0 5rem;
  }
  .landing-footer {
    padding: 3rem 0;
  }

  .landing-feature-row {
    flex-direction: column;
    gap: 2rem;
  }
  .landing-feature-row--reverse {
    flex-direction: column-reverse;
  }
  .landing-feature-screenshot {
    width: 100%;
    height: 16.25rem;
  }
  .landing-feature-screenshot--media {
    height: auto;
  }

  .landing-footer-cols {
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  /* Type scales via clamp() in the base rules — no fixed overrides needed */

  .landing-inner {
    padding: 0 1.5rem;
  }
  .landing-section {
    padding: 4rem 0 3.5rem;
  }
  .landing-features-section,
  .landing-pricing-section,
  .landing-faq {
    padding: 4rem 0 3.5rem;
  }
  .landing-hero {
    padding: 4rem 0 3.25rem;
  }
  .landing-hero-inner {
    gap: 2rem;
  }
  .landing-final-cta {
    padding: 4.5rem 0 4rem;
  }
  .landing-footer {
    padding: 2.5rem 0;
  }

  /* Header mobile */
  .landing-nav-links,
  .landing-header-right {
    display: none;
  }
  .landing-menu-toggle {
    display: block;
  }
  .landing-nav {
    position: relative;
  }
  .landing-mobile-menu {
    display: none;
  }
  .nav-open .landing-mobile-menu {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: -1.5rem;
    right: -1.5rem;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-gray);
    border-radius: 0 0 8px 8px;
    padding: 1.25rem 1.5rem;
    gap: 1rem;
    z-index: 10;
  }
  .nav-open .landing-mobile-menu a {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    padding: 0.625rem 0;
  }
  .nav-open .landing-mobile-menu .landing-mobile-menu-divider {
    height: 1px;
    background: var(--border-gray);
  }
  .nav-open .landing-mobile-menu .landing-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-gray);
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
  }
  .nav-open .landing-mobile-menu .landing-signup-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
  }

  /* Cards stack */
  .landing-problem-cards,
  .landing-principles,
  .landing-pricing-cards {
    flex-direction: column;
  }
  .landing-principles {
    gap: 0;
  }
  .landing-principle {
    padding-bottom: 2rem;
    margin-bottom: 2rem;
    border-top: none;
    border-bottom: 1px solid var(--bg-dark-line);
  }
  .landing-principle:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
  }

  /* Grid 1 col */
  .landing-details .landing-grid {
    grid-template-columns: 1fr;
  }
  .landing-use-cases-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Screenshot */
  .landing-screenshot {
    height: auto;
  }

  /* CTA row stack */
  .landing-cta-row {
    flex-direction: column;
    width: 100%;
  }
  .landing .landing-btn-primary,
  .landing .landing-btn-secondary {
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }

  /* Campfire */
  .landing-campfire-strip {
    flex-direction: column;
    gap: 1.5rem;
  }
  .landing-campfire-divider-v {
    width: 2.5rem;
    height: 1px;
  }
  .landing-campfire-body {
    font-size: 1rem;
  }

  /* Hero rotate — remove min-width so centered text isn't pulled left */
  .landing-hero-rotate {
    min-width: 0;
    text-align: center;
  }

  /* Feature text */
  .landing-feature-text h3 {
    font-size: 1.375rem;
  }

  /* Footer */
  .landing-footer-top {
    flex-direction: column;
    gap: 2.5rem;
  }
  .landing-footer-brand {
    width: 100%;
  }
  .landing-footer-cols {
    gap: 2.5rem;
  }
  .landing-footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
  }

  /* Pricing title */
  .landing-pricing-title {
    font-size: 2rem;
  }
}