/* Lightweight marketing landing pages. Content is data-driven in src/landing/marketing/. */

:root {
  --seo-card-bg: #ffffff;
  --seo-accent: #0f766e;
  --seo-accent-strong: #115e59;
  --seo-accent-soft: rgba(15, 118, 110, 0.09);
  --seo-warm-soft: rgba(217, 119, 6, 0.1);
  --seo-shadow: 0 16px 45px rgba(15, 23, 42, 0.08);
}

html.dark {
  --seo-card-bg: #1f2937;
  --seo-accent: #5eead4;
  --seo-accent-strong: #99f6e4;
  --seo-accent-soft: rgba(45, 212, 191, 0.12);
  --seo-warm-soft: rgba(251, 191, 36, 0.14);
  --seo-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
}

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.seo-main {
  flex: 1;
  overflow: hidden;
}

.seo-container {
  max-width: 62rem;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .seo-container {
    padding: 0 2rem;
  }
}

.seo-hero {
  padding-top: 4rem;
  padding-bottom: 3.5rem;
  text-align: center;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

/* Static aurora backdrop. Mirrors the home-hero color story (indigo / violet /
   blue) without the animated blobs. Keeps stubs visually in-family while
   staying lightweight. */
.seo-hero::before {
  content: "";
  position: absolute;
  inset: -10% -10% -20%;
  background:
    radial-gradient(40rem 26rem at 12% 28%, rgba(165, 180, 252, 0.32), transparent 65%),
    radial-gradient(34rem 24rem at 88% 20%, rgba(196, 181, 253, 0.28), transparent 62%),
    radial-gradient(38rem 26rem at 52% 100%, rgba(147, 197, 253, 0.26), transparent 60%);
  filter: blur(40px);
  z-index: -1;
}

.seo-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 8rem;
  background: linear-gradient(to bottom, transparent, var(--bg) 95%);
  pointer-events: none;
  z-index: -1;
}

html.dark .seo-hero::before {
  background:
    radial-gradient(40rem 26rem at 12% 28%, rgba(99, 102, 241, 0.30), transparent 65%),
    radial-gradient(34rem 24rem at 88% 20%, rgba(168, 85, 247, 0.26), transparent 62%),
    radial-gradient(38rem 26rem at 52% 100%, rgba(56, 189, 248, 0.22), transparent 60%);
}

.seo-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.25rem 0.875rem;
  border: 1px solid color-mix(in srgb, var(--seo-accent) 38%, var(--border));
  border-radius: 999px;
  color: var(--seo-accent-strong);
  background: color-mix(in srgb, var(--seo-card-bg) 80%, transparent);
  backdrop-filter: blur(6px);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: 1.25rem;
}

.seo-caveat {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.625rem 0.875rem;
  margin-top: 2rem;
  margin-bottom: 0;
  padding: 0.875rem 1.125rem;
  border: 1px solid color-mix(in srgb, var(--seo-accent) 30%, var(--border));
  background: color-mix(in srgb, var(--seo-accent-soft) 60%, var(--seo-card-bg));
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.55;
  border-radius: 0.625rem;
}

.seo-caveat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 999px;
  background: var(--seo-accent);
  color: var(--seo-card-bg);
}

.seo-caveat-icon svg {
  width: 0.95rem;
  height: 0.95rem;
}

.seo-caveat-label {
  flex: 0 0 auto;
  color: var(--seo-accent-strong);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.seo-caveat-text {
  flex: 1 1 16rem;
  min-width: 0;
}

.seo-caveat a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.seo-caveat a:hover {
  text-decoration: underline;
}

@media (max-width: 520px) {
  .seo-caveat {
    align-items: center;
    gap: 0.5rem 0.625rem;
  }
  .seo-caveat-text {
    flex-basis: 100%;
    margin-top: 0.125rem;
  }
}

.seo-hero h1 {
  max-width: 48rem;
  margin: 0 auto 1rem;
  color: var(--text);
  font-size: clamp(1.875rem, 4.5vw, 2.5rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.seo-subhead {
  max-width: 43rem;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.55;
  text-wrap: balance;
}

.seo-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.seo-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  background: var(--btn-bg);
  color: #ffffff;
}

.seo-cta:hover {
  background: var(--btn-bg-hover);
}

/* Mirrors .hero-secondary-link on the home page: text + animated arrow. */
.seo-secondary {
  color: var(--text);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s;
}

.seo-secondary::after {
  content: "\2192";
  margin-left: 0.4em;
  display: inline-block;
  transition: transform 0.15s;
}

.seo-secondary:hover {
  color: var(--btn-bg);
  text-decoration: underline;
}

.seo-secondary:hover::after {
  transform: translateX(3px);
}

.seo-cta:focus-visible,
.seo-secondary:focus-visible,
.seo-related a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.seo-section {
  padding-top: 2.25rem;
  padding-bottom: 2.25rem;
}

.seo-section h2 {
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: 0;
  margin-bottom: 0.625rem;
  text-wrap: balance;
}

.seo-section-intro {
  max-width: 44rem;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.seo-visual-section {
  display: grid;
  gap: 1.5rem;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.seo-visual-copy {
  min-width: 0;
}

.seo-visual-eyebrow {
  color: var(--seo-accent-strong);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.seo-visual-copy h2 {
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: 0;
  margin-bottom: 0.75rem;
  text-wrap: balance;
}

.seo-visual-copy p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 42rem;
}

.seo-visual-copy ul {
  display: grid;
  gap: 0.625rem;
  margin-top: 1.25rem;
  padding: 0;
  list-style: none;
}

.seo-visual-copy li {
  display: flex;
  gap: 0.625rem;
  color: var(--text-secondary);
  font-size: 0.96875rem;
  line-height: 1.5;
}

.seo-visual-copy li::before {
  content: "";
  flex: 0 0 auto;
  width: 0.5rem;
  height: 0.5rem;
  margin-top: 0.5rem;
  border-radius: 999px;
  background: var(--seo-accent);
  box-shadow: 0 0 0 4px var(--seo-accent-soft);
}

.seo-visual-placeholder {
  min-width: 0;
  margin: 0;
  padding: 1rem;
  border: 1px dashed color-mix(in srgb, var(--seo-accent) 52%, var(--border));
  border-radius: 0.75rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--seo-accent-soft) 58%, transparent), transparent 55%),
    var(--seo-card-bg);
}

.seo-visual-frame {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  background: color-mix(in srgb, var(--bg) 78%, var(--seo-card-bg));
  box-shadow: var(--seo-shadow);
}

.seo-visual-toolbar {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  height: 2.25rem;
  padding: 0 0.875rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--seo-card-bg) 86%, var(--seo-accent-soft));
}

.seo-visual-toolbar span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--seo-accent) 44%, var(--border));
}

.seo-visual-request {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
}

.seo-visual-line,
.seo-visual-item div {
  height: 0.7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 30%, transparent);
}

.seo-visual-line.strong {
  width: 68%;
  height: 0.875rem;
  background: color-mix(in srgb, var(--text) 42%, transparent);
}

.seo-visual-line.short {
  width: 44%;
}

.seo-visual-item {
  display: grid;
  grid-template-columns: 1rem minmax(0, 1fr);
  align-items: center;
  gap: 0.75rem;
  min-height: 2.75rem;
  padding: 0 0.875rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--seo-card-bg);
}

.seo-visual-item span {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  border: 2px solid color-mix(in srgb, var(--seo-accent) 58%, var(--border));
}

.seo-visual-item.complete span {
  border-color: var(--seo-accent);
  background: var(--seo-accent);
}

.seo-visual-item.missing span {
  border-color: #d97706;
  background: color-mix(in srgb, #d97706 28%, transparent);
}

.seo-visual-placeholder figcaption {
  display: grid;
  gap: 0.375rem;
  margin-top: 0.875rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.45;
}

.seo-visual-placeholder figcaption strong {
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.35;
}

/* Single product screenshot, used when a page supplies one asset. */
.seo-visual-solo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.seo-visual-solo .seo-visual-device {
  width: 100%;
  max-width: 18rem;
}

/* Desktop-shape variant: a browser-window frame wrapping a wide screenshot.
   Reuses Andrew's .seo-visual-frame and .seo-visual-toolbar styles. */
.seo-visual-solo-desktop .seo-visual-frame {
  width: 100%;
  max-width: 56rem;
}

.seo-visual-solo-desktop .seo-visual-frame > img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--seo-card-bg);
}

/* When a page uses a desktop screenshot, drop the 2-column grid so the
   browser frame can span the full container width below the copy. */
.seo-visual-section-desktop .seo-visual-copy {
  max-width: 48rem;
}

/* Paired before/after screenshots, used when a page supplies real assets. */
.seo-visual-pair {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  min-width: 0;
}

/* Accent pill bridging the two phones — narrates "before → after". */
.seo-visual-arrow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  background: var(--seo-accent);
  color: var(--seo-card-bg);
  box-shadow:
    0 0 0 4px var(--bg),
    0 10px 22px -6px rgba(15, 23, 42, 0.4);
}

.seo-visual-arrow svg {
  width: 1.25rem;
  height: 1.25rem;
}

html.dark .seo-visual-arrow {
  color: #0f172a;
  box-shadow:
    0 0 0 4px var(--bg),
    0 14px 28px -8px rgba(0, 0, 0, 0.65);
}

/* Phone-style bezel around each paired image. Mirrors the home page hero
   device frame so the before/after reads as two phones side by side. */
.seo-visual-device {
  padding: 0.45rem;
  background: #0a0a0f;
  border-radius: 1.75rem;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06),
    0 28px 60px -20px rgba(15, 23, 42, 0.5);
  min-width: 0;
}

html.dark .seo-visual-device {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 32px 70px -22px rgba(0, 0, 0, 0.7);
}

.seo-visual-device img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 20;
  object-fit: cover;
  border-radius: 1.35rem;
  background: var(--seo-card-bg);
}

.seo-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
  margin-top: 2rem;
}

.seo-card,
.seo-check-item {
  background: var(--seo-card-bg);
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  box-shadow: var(--seo-shadow);
}

.seo-card {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem;
}

.seo-card-mark {
  width: 0.65rem;
  height: 0.65rem;
  flex: 0 0 auto;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: var(--seo-accent);
  box-shadow: 0 0 0 4px var(--seo-accent-soft);
}

.seo-card p,
.seo-check-item p,
.seo-faq p {
  color: var(--text-secondary);
  font-size: 0.96875rem;
  line-height: 1.55;
}

.seo-checklist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
}

.seo-check-item {
  padding: 1rem;
}

.seo-check-item h3 {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.3;
  font-weight: 650;
  letter-spacing: 0;
  margin-bottom: 0.375rem;
}

.seo-faq-list {
  display: grid;
  gap: 0.75rem;
}

.seo-faq {
  background: var(--seo-card-bg);
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  padding: 0.875rem 1rem;
}

.seo-faq summary {
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  line-height: 1.4;
}

.seo-faq p {
  margin-top: 0.625rem;
}

.seo-disclaimer {
  background: var(--seo-card-bg);
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  padding: 1rem;
}

.seo-disclaimer p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Inline body links rendered via renderInline(). Mirrors the home page's
   .text-link pattern: primary-colored, bold, underline on hover. */
.seo-section-intro a,
.seo-section-body a,
.seo-card p a,
.seo-check-item p a,
.seo-faq p a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.seo-section-intro a:hover,
.seo-section-body a:hover,
.seo-card p a:hover,
.seo-check-item p a:hover,
.seo-faq p a:hover {
  text-decoration: underline;
}

.seo-related {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Mirrors .hero-secondary-link: text + arrow, no pill. */
.seo-related a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  color: var(--text);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s;
}

.seo-related a::after {
  content: "\2192";
  margin-left: 0.4em;
  display: inline-block;
  transition: transform 0.15s;
}

.seo-related a:hover {
  color: var(--btn-bg);
  text-decoration: underline;
}

.seo-related a:hover::after {
  transform: translateX(3px);
}

@media (min-width: 640px) {
  .seo-hero {
    padding-top: 5.5rem;
    padding-bottom: 4.5rem;
  }

  .seo-section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .seo-visual-section {
    grid-template-columns: minmax(0, 0.95fr) minmax(20rem, 1.05fr);
    align-items: center;
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
  }

  .seo-visual-section-desktop {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .seo-section h2 {
    font-size: 1.875rem;
  }

  .seo-visual-copy h2 {
    font-size: 1.875rem;
  }

  .seo-card-grid,
  .seo-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}