/*
 * Presentation for Kestori's homepage, pricing page, and migration guide.
 * Shared tokens, typography, navigation, controls, and footer stay in styles.css.
 */

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.page-kicker::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-warm);
}

.page-heading {
  max-width: 52em;
  margin-bottom: 56px;
}

.page-heading h1 {
  max-width: 13em;
}

.content-column {
  max-width: 880px;
}

.guide-content {
  max-width: 960px;
}

.marketing-content {
  background:
    radial-gradient(circle at 86% 3%, var(--color-marketing-glow), transparent 24rem),
    var(--color-bg);
}

.marketing-content h2 {
  padding-top: 0.2em;
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

.section-link::after {
  content: '\2192';
  text-decoration: none;
}

/* Homepage operating brief */

.capabilities {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px), var(--color-soft);
  background-size: 32px 32px;
  border-block: 1px solid var(--color-border);
}

.capabilities::before {
  content: '';
  position: absolute;
  top: 0;
  right: max(24px, calc((100vw - var(--maxw)) / 2));
  width: 96px;
  height: 7px;
  background: linear-gradient(90deg, var(--color-accent) 0 72%, var(--color-warm) 72%);
}

.capabilities-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  column-gap: 56px;
  align-items: start;
  margin-bottom: 42px;
}

.capabilities-heading .section-label {
  grid-column: 1 / -1;
}

.capabilities-heading h2 {
  grid-column: 1 / -1;
  margin: 10px 0 0;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
}

.capabilities-heading p {
  grid-column: 2;
  max-width: 38em;
  margin: 20px 0 0.4em;
  color: var(--color-muted);
}

.section-label {
  display: block;
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.capabilities-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(36px, 5vw, 64px);
  align-items: start;
}

.features {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border-strong);
  list-style: none;
}

.feature {
  padding: 24px 0 26px;
  border-bottom: 1px solid var(--color-border-strong);
}

.feature h3 {
  margin: 10px 0 8px;
  font-size: 1.55rem;
}

.feature p {
  max-width: 38em;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.feature-meta {
  display: flex;
  justify-content: space-between;
  color: var(--color-accent);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-meta span:last-child {
  color: var(--color-muted);
}

.digest-sheet {
  position: relative;
  padding: clamp(24px, 4vw, 40px);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  box-shadow:
    14px 14px 0 var(--color-accent-soft),
    var(--shadow-raised);
}

.digest-sheet::before,
.digest-sheet::after {
  content: '';
  position: absolute;
  top: -1px;
  width: 18px;
  height: 18px;
  border-top: 2px solid var(--color-warm);
}

.digest-sheet::before {
  left: -1px;
  border-left: 2px solid var(--color-warm);
}

.digest-sheet::after {
  right: -1px;
  border-right: 2px solid var(--color-warm);
}

.digest-sheet-header {
  display: flex;
  gap: 24px;
  align-items: start;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--color-text);
}

.digest-sheet-kicker {
  display: block;
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.digest-sheet h3 {
  margin: 0;
  font-size: clamp(1.8rem, 3.4vw, 2.75rem);
  line-height: 0.95;
}

.digest-sheet-meta {
  display: block;
  margin-top: 9px;
  color: var(--color-muted);
  font-size: 0.68rem;
}

.digest-sheet-date {
  padding-top: 4px;
  color: var(--color-accent);
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
  white-space: nowrap;
}

.digest-sheet-summary {
  margin: 22px 0 8px;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.digest-sheet-summary strong {
  color: var(--color-text);
}

.digest-items {
  margin: 0;
  padding: 0;
  list-style: none;
}

.digest-items li {
  margin: 0;
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--color-border);
}

.digest-item-heading {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
}

.digest-rank {
  padding-top: 2px;
  color: var(--color-warm-text);
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 800;
}

.digest-product {
  display: grid;
  min-width: 0;
}

.digest-product strong {
  overflow: hidden;
  font-size: 0.88rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.digest-product > span {
  color: var(--color-muted);
  font-size: 0.68rem;
}

.digest-identity b,
.digest-decision span,
.digest-support dt {
  color: var(--color-muted);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.digest-identity {
  display: flex;
  gap: 14px;
  text-align: right;
}

.digest-identity > span {
  display: grid;
  gap: 2px;
  color: var(--color-text);
  font-size: 0.68rem;
}

.digest-identity code {
  padding: 0;
  color: var(--color-text);
  background: transparent;
  font-size: inherit;
}

.digest-decision {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 14px 0 0 36px;
  border: 1px solid var(--color-border);
}

.digest-decision > div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 12px;
}

.digest-decision .digest-order {
  background: var(--color-accent-soft);
  border-left: 1px solid var(--color-border);
}

.digest-decision strong {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.15;
}

.digest-decision .digest-order strong {
  color: var(--color-accent);
}

.digest-decision small {
  color: var(--color-muted);
  font-size: 0.68rem;
  line-height: 1.35;
}

.digest-support {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0 0 36px;
  padding: 0;
}

.digest-support div {
  min-width: 0;
}

.digest-support dt,
.digest-support dd {
  margin: 0;
}

.digest-support dd {
  margin-top: 3px;
  color: var(--color-text);
  font-size: 0.66rem;
  font-weight: 650;
  line-height: 1.3;
}

.digest-confidence dd {
  color: var(--color-accent);
}

.digest-confidence dd span {
  display: block;
  margin-top: 2px;
  color: var(--color-muted);
  font-weight: 500;
}

.digest-sheet-footer {
  display: grid;
  gap: 8px;
  padding-top: 17px;
  color: var(--color-muted);
  font-size: 0.62rem;
  line-height: 1.5;
}

.digest-sheet-footer strong {
  color: var(--color-accent);
  font-size: 0.68rem;
}

/* Homepage decision paths */

.home-paths {
  padding-block: 0;
  border-bottom: 1px solid var(--color-border);
}

.home-paths-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-inline: 24px;
}

.home-path {
  padding: 76px clamp(32px, 5vw, 74px) 78px 0;
}

.home-path + .home-path {
  padding-right: 0;
  padding-left: clamp(32px, 5vw, 74px);
  border-left: 1px solid var(--color-border);
}

.home-path h2 {
  margin: 14px 0 16px;
  font-size: clamp(2.35rem, 4.2vw, 3.8rem);
}

.home-path p {
  max-width: 35em;
  color: var(--color-muted);
}

.home-path .section-link {
  margin-top: 10px;
}

.home-path-emphasis {
  color: var(--color-accent);
  font-size: 1.35em;
}

/* Pricing card */

.price-card {
  position: relative;
  max-width: 36em;
  margin: 30px 0 48px;
  padding: 46px 42px 40px;
  overflow: hidden;
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 31px,
      var(--color-grid) 31px,
      var(--color-grid) 32px
    ),
    var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: 0;
  box-shadow: 12px 12px 0 var(--color-accent-soft);
}

.price-card::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 7px;
  background: linear-gradient(var(--color-accent) 0 72%, var(--color-warm) 72% 100%);
}

.price-amount {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 8vw, 5rem);
  font-weight: 650;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.price-amount span {
  display: block;
  max-width: 25em;
  margin-top: 12px;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0;
}

.price-card ul {
  margin: 24px 0 28px;
  padding: 0;
  list-style: none;
}

.price-card li {
  position: relative;
  padding-left: 26px;
}

.price-card li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 800;
}

/* Migration guide */

.migration-steps {
  position: relative;
  display: grid;
  gap: 0;
  margin: 24px 0 48px;
  padding-left: 0;
  list-style: none;
  counter-reset: migration-step;
}

.migration-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  bottom: 32px;
  left: 22px;
  width: 1px;
  background: var(--color-border-strong);
}

.migration-steps > li {
  position: relative;
  padding: 25px 0 28px 76px;
  border-bottom: 1px solid var(--color-border);
  counter-increment: migration-step;
}

.migration-steps > li::before {
  content: counter(migration-step, decimal-leading-zero);
  position: absolute;
  top: 25px;
  left: 0;
  display: grid;
  place-items: center;
  width: 45px;
  height: 32px;
  color: var(--color-accent);
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.migration-steps h3 {
  margin: 0 0 0.35em;
}

.migration-steps p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.checklist {
  padding: 26px 28px;
  list-style: none;
  background: var(--color-accent-mist);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
}

.checklist li {
  position: relative;
  margin-bottom: 0.65em;
  padding-left: 1.8em;
}

.checklist li::before {
  content: '';
  position: absolute;
  top: 0.55em;
  left: 0.15em;
  width: 0.65em;
  height: 0.35em;
  border-bottom: 2px solid var(--color-accent);
  border-left: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

.guide-content .table-scroll table.compare th,
.guide-content .table-scroll table.compare td {
  padding: 13px 15px;
}

.guide-content .table-scroll table.compare th {
  color: var(--color-accent-hover);
  background: var(--color-accent-mist);
}

details {
  margin-bottom: 10px;
  padding: 16px 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
}

summary {
  color: var(--color-text);
  font-weight: 700;
  cursor: pointer;
}

details p {
  margin-top: 0.75em;
}

.screenshot-walkthrough {
  display: grid;
  gap: 24px;
  margin: 20px 0 36px;
}

.screenshot-walkthrough figure {
  display: grid;
  gap: 12px;
  padding: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.screenshot-walkthrough img {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
}

@media (min-width: 720px) and (max-width: 959px) {
  .capabilities-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }

  .digest-sheet {
    width: min(100%, 720px);
    justify-self: center;
  }
}

@media (max-width: 719px) {
  .capabilities-heading {
    display: block;
    margin-bottom: 32px;
  }

  .capabilities-heading h2 {
    margin-bottom: 14px;
  }

  .capabilities-heading p {
    margin-top: 0;
  }

  .capabilities-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }

  .digest-sheet {
    padding: 24px 20px;
    box-shadow: 8px 8px 0 var(--color-accent-soft);
  }

  .digest-sheet h3 {
    font-size: 1.5rem;
  }

  .digest-sheet-date {
    font-size: 0.58rem;
  }

  .digest-item-heading {
    grid-template-columns: 22px minmax(0, 1fr);
  }

  .digest-identity {
    grid-column: 2;
    margin-top: 8px;
    text-align: left;
  }

  .digest-decision,
  .digest-support {
    margin-left: 32px;
  }

  .digest-support {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .digest-support .digest-confidence {
    grid-column: 1 / -1;
  }

  .home-paths-grid {
    grid-template-columns: minmax(0, 1fr);
    padding-inline: 18px;
  }

  .home-path,
  .home-path + .home-path {
    padding: 56px 0;
    border-left: 0;
  }

  .home-path + .home-path {
    border-top: 1px solid var(--color-border);
  }

  .page-heading {
    margin-bottom: 38px;
  }

  .price-card {
    padding: 30px 24px;
  }

  .migration-steps > li {
    padding: 24px 0 26px 62px;
  }

  .checklist {
    padding: 22px 20px;
  }
}