/* BookLog Journal — landing + privacy page layout
   Mobile-first, no media queries: every grid is auto-fit/minmax and every
   type/spacing step is clamp(). See Docs/design_handoff_booklog_landing/README.md. */

.wrap {
  max-width: var(--measure-page);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

/* ---------- Header ---------- */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-icon);
  box-shadow: var(--shadow-icon);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  border: 1px solid var(--pill);
  border-radius: var(--radius-pill);
  padding: 7px 14px 7px 12px;
  cursor: pointer;
  color: var(--ink-2);
  font: inherit;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: border-color var(--dur-hover) ease, color var(--dur-hover) ease;
}

.theme-toggle:hover {
  border-color: var(--ink-2);
  color: var(--ink);
}

.theme-toggle-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
  display: block;
}

/* ---------- Hero ---------- */

.hero {
  padding-top: clamp(48px, 10vw, 110px);
  padding-bottom: clamp(56px, 9vw, 96px);
  text-align: center;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: clamp(28px, 5vw, 48px);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-hero);
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 0;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: var(--fs-subtitle);
  color: var(--ink-2);
  margin: clamp(14px, 2vw, 22px) 0 0;
  letter-spacing: -0.01em;
}

.hero-lead {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 38ch;
  margin: clamp(26px, 4vw, 38px) auto 0;
  text-wrap: pretty;
}

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-top: clamp(34px, 5vw, 52px);
}

.cta-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  border: 1px solid var(--pill);
  border-radius: var(--radius-pill);
  padding: 16px 30px;
  color: var(--ink);
  cursor: default;
  transition: border-color var(--dur-hover) ease;
}

.cta-pill:hover { border-color: var(--ink-2); }

.cta-pill-label {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
}

.hero-cta-note {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- Showcase ---------- */

.showcase-divider {
  border-top: 1px solid var(--rule);
  padding-top: clamp(52px, 8vw, 88px);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}

.phone-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}

.phone-frame {
  width: 100%;
  max-width: 270px;
  border: 9px solid var(--frame);
  border-radius: var(--radius-phone);
  overflow: hidden;
  box-shadow: var(--shadow-phone);
  background: var(--frame);
}

.phone-frame img { width: 100%; }

.phone-caption {
  text-align: center;
  max-width: 26ch;
}

.phone-caption-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}

.phone-caption-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
}

/* ---------- Pull quote ---------- */

.pull-quote {
  padding-top: clamp(96px, 15vw, 190px);
  padding-bottom: clamp(64px, 10vw, 120px);
  text-align: center;
}

.pull-quote blockquote { margin: 0; }

.pull-quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: var(--fs-quote);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 auto;
  max-width: 17ch;
  text-wrap: balance;
}

.pull-quote-attr {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: clamp(24px, 3vw, 34px);
}

/* ---------- Features ---------- */

.section-label {
  border-top: 1px solid var(--rule);
  padding-top: clamp(30px, 4vw, 44px);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: clamp(36px, 5vw, 60px);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(34px, 5vw, 64px) clamp(40px, 7vw, 96px);
}

.feature {
  display: flex;
  gap: 18px;
  align-items: baseline;
}

.feature-num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

.feature-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-h3);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}

.feature-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
  max-width: 38ch;
  text-wrap: pretty;
}

/* ---------- Why ---------- */

.why {
  padding-top: clamp(96px, 14vw, 180px);
  padding-bottom: clamp(96px, 14vw, 180px);
}

.why-inner {
  max-width: 44ch;
  margin: 0 auto;
  text-align: center;
}

.why-label {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: clamp(24px, 3vw, 36px);
}

.why-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-narrative);
  line-height: 1.35;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: pretty;
}

/* ---------- Privacy band ---------- */

.privacy-band {
  background: var(--inv-bg);
  color: var(--inv-ink);
  transition: background var(--dur-theme) ease, color var(--dur-theme) ease;
}

.privacy-inner {
  padding-top: clamp(80px, 12vw, 150px);
  padding-bottom: clamp(80px, 12vw, 150px);
}

.privacy-label {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--inv-ink-2);
  margin-bottom: clamp(28px, 4vw, 44px);
}

.privacy-heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-h2);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 14ch;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(48px, 7vw, 84px);
}

.privacy-item {
  border-top: 1px solid var(--inv-ink-2);
  padding-top: 16px;
}

.privacy-item-title {
  font-family: var(--font-display);
  font-size: 21px;
  margin-bottom: 8px;
}

.privacy-item-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--inv-ink-2);
}

.privacy-link {
  display: inline-block;
  margin-top: clamp(40px, 5vw, 60px);
  color: var(--inv-ink);
  font-size: 15px;
  border-bottom: 1px solid var(--inv-ink-2);
  padding-bottom: 3px;
}

.privacy-link:hover {
  color: var(--inv-ink);
  border-color: var(--inv-ink);
}

/* ---------- Details strip ---------- */

.details {
  padding-top: clamp(64px, 9vw, 110px);
  padding-bottom: clamp(64px, 9vw, 110px);
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(28px, 4vw, 56px);
}

.details-item {
  border-top: 1px solid var(--rule);
  padding-top: 18px;
}

.details-item-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 10px;
}

.details-item-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ---------- Footer ---------- */

.site-footer {
  padding-bottom: clamp(48px, 7vw, 80px);
}

.footer-row {
  border-top: 1px solid var(--rule);
  padding-top: clamp(28px, 4vw, 40px);
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  font-size: 14px;
  color: var(--ink-2);
}

.footer-links a { color: var(--ink-2); }
.footer-links a:hover { color: var(--ink); }

.footer-copy { color: var(--ink-3); }

.footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--pill);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: default;
}

.footer-cta:hover {
  border-color: var(--ink-2);
  color: var(--ink);
}

/* ---------- Scroll reveal ----------
   The hidden state only applies once app.js opts in by adding
   `reveal-ready` to <html> — so the page is fully visible with JS
   disabled, and stays visible if reduced motion or IntersectionObserver
   is unavailable. */

.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-reveal) var(--ease-reveal),
              transform var(--dur-reveal) var(--ease-reveal);
}

.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Privacy policy document page ---------- */

.doc {
  max-width: var(--measure-doc);
  margin: 0 auto;
  padding-top: clamp(48px, 9vw, 96px);
  padding-bottom: clamp(64px, 9vw, 110px);
}

.doc-eyebrow {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.doc-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0;
}

.doc-updated {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(16px, 2vw, 19px);
  color: var(--ink-2);
  margin: 18px 0 0;
}

.doc-intro {
  font-size: var(--fs-body-doc);
  line-height: 1.7;
  color: var(--ink-2);
  margin: clamp(28px, 4vw, 40px) 0 0;
  text-wrap: pretty;
}

.doc-section {
  border-top: 1px solid var(--rule);
  margin-top: clamp(36px, 5vw, 52px);
  padding-top: clamp(28px, 4vw, 40px);
}

.doc-section:first-of-type {
  margin-top: clamp(44px, 6vw, 64px);
}

.doc-heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
}

.doc-heading-es {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.doc-body {
  font-size: var(--fs-body-doc);
  line-height: 1.7;
  color: var(--ink-2);
  margin: 0;
  text-wrap: pretty;
}

.doc-body + .doc-body { margin-top: 20px; }

.doc-body strong {
  color: var(--ink);
  font-weight: 600;
}

.doc-body a {
  color: var(--ink);
  border-bottom: 1px solid var(--pill);
  padding-bottom: 2px;
}

.doc-body a:hover { border-color: var(--ink-2); }

.doc-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.doc-list li {
  font-size: var(--fs-body-doc);
  line-height: 1.7;
  color: var(--ink-2);
  padding-left: 22px;
  border-left: 1px solid var(--rule);
  text-wrap: pretty;
}

.doc-list + .doc-body { margin-top: 20px; }

.doc-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
  color: var(--ink);
}

.doc-divider {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: clamp(80px, 12vw, 140px) 0 clamp(56px, 8vw, 88px);
}

.doc-divider-rule {
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.doc-divider-label {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
}