/* ============================================================
   VerifyHabit — landing page styles
   Style B "paper": matte, hairlines, no gradients, no shadows.
   Mobile-first; single breakpoint at 780px (matches the design).
   ============================================================ */

:root {
  /* palette — style B "paper" */
  --page: #cfc9bd;
  --card: #f1eee6;
  --panel: #e9e4d8;
  --ink: #1a1712;
  --secondary: #6b6459;
  --hint: #b0a99a;
  --green: #2f6b43;
  --green-hover: #3d8a58;
  --missed: #a8622e;

  /* derived */
  --body-ink: #4a453c;              /* long-form copy, from the design */
  --secondary-deep: #575145;        /* small text on --page, ≥4.5:1 */
  --hairline: 1.5px solid var(--ink);
  --rule: 1px solid rgba(26, 23, 18, 0.25);
  --rule-soft: 0.5px solid rgba(26, 23, 18, 0.18);

  /* system font stacks only */
  --font-sans: -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, sans-serif;
  --font-serif: ui-serif, Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---- reset ---- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3, p, ul, ol, figure {
  margin: 0;
  padding: 0;
}

ul, ol {
  list-style: none;
}

img, svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--green);
  text-decoration: none;
}

a:hover {
  color: var(--green-hover);
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

/* ---- layout primitives ---- */

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 22px;
  padding-right: 22px;
}

.section-pad {
  padding-top: 56px;
  padding-bottom: 56px;
}

.on-card {
  background: var(--card);
  border-bottom: var(--hairline);
}

.on-page {
  border-bottom: var(--hairline);
}

/* ---- type ---- */

.h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-top: 18px;
}

.h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 38px;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-top: 14px;
}

.h2-gap {
  margin-bottom: 30px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--secondary);
  text-transform: uppercase;
}

.eyebrow-page {
  color: var(--secondary-deep);
}

.lede {
  font-size: 18px;
  line-height: 1.5;
  color: var(--body-ink);
  max-width: 46ch;
  margin-top: 20px;
}

.body-copy {
  font-size: 16px;
  line-height: 1.5;
  color: var(--body-ink);
  max-width: 56ch;
  margin-top: 14px;
}

.mono-note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--secondary);
  margin-top: 18px;
}

.note-page {
  color: var(--secondary-deep);
  margin-top: 16px;
}

.micro-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--secondary);
  text-transform: uppercase;
}

/* ---- header / nav ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--page);
  border-bottom: var(--hairline);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}

.wordmark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 4px;
  color: var(--ink);
}

.wordmark:hover {
  color: var(--ink);
}

/* ---- buttons ---- */

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  padding: 16px 22px;
  text-align: center;
}

.btn-ink {
  background: var(--ink);
  color: var(--card);
}

.btn-ink:hover {
  background: #2e2a22;
  color: var(--card);
}

.btn-outline {
  border: 1.5px solid var(--ink);
  color: var(--ink);
}

.btn-outline:hover {
  background: rgba(26, 23, 18, 0.06);
  color: var(--ink);
}

.btn-green {
  background: var(--green);
  color: var(--card);
}

.btn-green:hover {
  background: var(--green-hover);
  color: var(--card);
}

.btn-nav {
  font-size: 12px;
  padding: 11px 18px;
}

.btn[aria-disabled="true"] {
  cursor: default;
}

/* ---- hero ---- */

.hero-pad {
  padding-bottom: 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
  /* anchor target: keep the CTAs visible below the sticky header */
  scroll-margin-top: 90px;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

/* ---- hero ledger card ---- */

.phone {
  width: 250px;
  border: var(--hairline);
  background: var(--card);
}

.phone-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 16px;
  border-bottom: var(--hairline);
}

.phone-brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2px;
}

.phone-date {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--secondary);
}

.phone-rate {
  padding: 14px 16px;
  border-bottom: var(--rule-soft);
}

.rate-line {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  margin-top: 2px;
}

.rate-big {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 34px;
  letter-spacing: -2px;
  line-height: 1.1;
}

.rate-per {
  font-family: var(--font-serif);
  font-size: 11px;
  color: var(--secondary);
  padding-bottom: 6px;
}

.rate-status {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 1px;
  margin-top: 6px;
}

.held {
  color: var(--green);
}

.meter {
  height: 6px;
  border: 1px solid var(--ink);
  margin-top: 6px;
}

.meter-fill {
  height: 100%;
  background: var(--green);
}

.phone-section {
  padding: 10px 16px 4px;
}

.ledger-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 16px;
  border-top: var(--rule-soft);
}

.ledger-last {
  border-bottom: var(--hairline);
}

.habit-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 13px;
}

.habit-meta {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--secondary);
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.missed {
  color: var(--missed);
}

.badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 8px;
  letter-spacing: 0.5px;
  padding: 2px 4px;
  flex-shrink: 0;
}

.badge-verified {
  color: var(--green);
  border: 1px solid var(--green);
}

.badge-missed {
  color: var(--missed);
  border: 1px solid var(--missed);
}

.badge-pending {
  color: var(--secondary);
  border: 1px solid rgba(26, 23, 18, 0.3);
}

.badge-sm {
  font-size: 7px;
  padding: 2px 3px;
}

/* ---- price tiers ---- */

.tiers {
  border: var(--hairline);
  margin-top: 30px;
}

.tier-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--ink);
}

.tier-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--secondary-deep);
}

.tier-cond {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--secondary-deep);
  margin-top: 3px;
}

.tier-price {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: -1px;
  flex-shrink: 0;
}

.tier-target {
  background: var(--green);
  color: var(--card);
  border-bottom: none;
}

.tier-target .tier-name {
  color: var(--card);
}

.tier-target .tier-cond {
  color: rgba(241, 238, 230, 0.85);
}

/* ---- proof rows ---- */

.proof-list {
  border-top: var(--hairline);
}

.proof-row {
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-bottom: var(--rule);
}

.proof-num {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 22px;
  width: 26px;
  flex-shrink: 0;
  color: var(--green);
  line-height: 1.3;
}

.proof-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
}

.proof-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--secondary);
  margin-top: 4px;
}

.proof-copy {
  font-size: 15px;
  line-height: 1.5;
  color: var(--body-ink);
  margin-top: 8px;
  max-width: 60ch;
}

/* ---- in-app shots ---- */

.shots {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.shot {
  border: var(--hairline);
  background: var(--card);
  max-width: 340px;
}

.shot-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 14px;
  border-bottom: var(--hairline);
}

.shot-head-col {
  display: block;
}

.shot-brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 1.5px;
}

.shot-date {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--secondary);
}

.shot-week {
  display: block;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 15px;
  margin-top: 2px;
}

.shot-rate {
  padding: 12px 14px;
  border-bottom: var(--rule-soft);
}

.shot-rate-big {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: -2px;
  margin-top: 2px;
  line-height: 1.1;
}

.meter-thin {
  height: 5px;
}

.meter-mid {
  height: 7px;
  margin-top: 10px;
}

.shot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-bottom: var(--rule-soft);
}

.shot-row-last {
  border-bottom: none;
}

.shot-habit {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 12px;
}

.shot-tab {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 1px;
  color: var(--secondary);
  padding: 8px 0;
  border-top: var(--hairline);
  margin-top: auto;
}

.shot-score {
  padding: 16px 14px;
  text-align: center;
  border-bottom: var(--rule-soft);
}

.score-big {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 46px;
  letter-spacing: -3px;
  line-height: 1;
  color: var(--green);
  margin-top: 2px;
}

.score-pct {
  font-size: 20px;
  color: var(--hint);
}

.shot-lock {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 12px;
  color: var(--green);
}

/* alarm shot (inverted) */

.shot-dark {
  background: var(--ink);
  color: var(--card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.alarm-top {
  padding: 20px 14px 16px;
  text-align: center;
  border-bottom: 1.5px solid var(--card);
}

.alarm-label {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 2px;
  color: #a89f8f;
}

.alarm-time {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 48px;
  letter-spacing: -3px;
  line-height: 1;
  margin-top: 8px;
}

.alarm-prove {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2px;
  color: #5fa877;
  margin-top: 10px;
}

.alarm-bottom {
  padding: 16px 14px;
}

.alarm-cta {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 1px;
  background: var(--green);
  color: var(--card);
  text-align: center;
  padding: 11px 0;
}

.alarm-nosnooze {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 1px;
  color: #a89f8f;
  margin-top: 10px;
}

/* ---- FAQ ---- */

.faq {
  border-top: var(--hairline);
}

.faq details {
  border-bottom: var(--rule);
  padding: 22px 0;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq-q {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
}

.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  color: var(--secondary);
  flex-shrink: 0;
}

.faq details[open] summary::after {
  content: "−";
}

.faq-a {
  font-size: 15px;
  line-height: 1.5;
  color: var(--body-ink);
  margin-top: 8px;
  max-width: 66ch;
}

/* ---- footer ---- */

.site-footer {
  padding: 40px 0 56px;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

.wordmark-sm {
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--secondary-deep);
}

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

.footer-copy {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--secondary-deep);
}

/* ---- privacy page ---- */

.policy {
  max-width: 72ch;
}

.draft-banner {
  background: var(--panel);
  border: 1.5px solid var(--missed);
  padding: 16px 18px;
  margin-top: 30px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.5px;
  line-height: 1.6;
  color: var(--ink);
}

.draft-banner strong {
  color: var(--missed);
  letter-spacing: 2px;
}

.policy h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.5px;
  margin-top: 40px;
}

.policy h2:first-of-type {
  margin-top: 36px;
}

.policy p,
.policy li {
  font-size: 15px;
  line-height: 1.6;
  color: var(--body-ink);
  margin-top: 12px;
}

.policy ul {
  list-style: square;
  padding-left: 22px;
}

.policy ul li {
  margin-top: 8px;
}

.policy-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--secondary);
  margin-top: 14px;
}

/* ---- desktop ---- */

@media (min-width: 780px) {
  .h1 {
    font-size: 66px;
    letter-spacing: -2.5px;
  }

  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 56px;
  }

  .shots {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .shot {
    max-width: none;
  }
}

/* ---- small screens (≤360px stays fluid) ---- */

@media (max-width: 420px) {
  .h1 {
    font-size: 38px;
  }

  .h2 {
    font-size: 32px;
  }

  .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}