/* The Ask Pip website. Colours and type are the app's "Leaf & Petal" palette
   (App/src/index.css), so the site and the app read as one family. */

/* The two typefaces are served from this site (assets/fonts), not from Google, so a
   visitor's browser contacts no one else to show the page. Both are under the SIL Open
   Font License: Atkinson Hyperlegible (Braille Institute) and Playfair Display. */
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/atkinson-hyperlegible-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/atkinson-hyperlegible-latin-400-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/atkinson-hyperlegible-latin-700-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('assets/fonts/playfair-display-latin-600-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url('assets/fonts/playfair-display-latin-500-italic.woff2') format('woff2');
}

:root {
  --bg: #f3f5f0;
  --bg-deep: #e8ede5;
  --card: #ffffff;
  --text: #1f2b21;
  --text-soft: #4a5a4d;
  --primary: #2f5e3b;
  --primary-hover: #244a2e;
  --secondary: #e3ede2;
  --border: #d6ded4;
  --petal: #a63d52;
  --petal-hover: #8c3145;
  --dark: #213f2a;
  --on-dark: #f3f5f0;
  --on-dark-soft: #cfdccf;

  --sans: 'Atkinson Hyperlegible', 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  --heading: 'Playfair Display', Georgia, 'Times New Roman', serif;

  --radius: 20px;
  --shadow: 0 1px 2px rgba(31, 43, 33, 0.06), 0 8px 24px rgba(31, 43, 33, 0.08);
  --gutter: 20px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--heading);
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 5.2vw, 3.1rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.35rem);
  margin-bottom: 0.6em;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.3;
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--petal);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  width: min(1120px, 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.narrow {
  max-width: 44rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
}

.skip:focus {
  top: 12px;
}

/* ---------- Buttons and links ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 26px;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.btn-small {
  min-height: 44px;
  padding: 8px 18px;
  font-size: 0.9375rem;
}

.btn-wide {
  width: 100%;
}

.btn-petal {
  background: var(--petal);
  color: #fff;
}

.btn-petal:hover {
  background: var(--petal-hover);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline:hover {
  background: var(--secondary);
}

.btn[disabled] {
  opacity: 0.55;
  cursor: progress;
}

.link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(243, 245, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.top-row {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  font-family: var(--heading);
  font-size: 1.3rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--primary);
}

.brand img {
  border-radius: 50%;
}

.nav {
  display: none;
  gap: 22px;
  font-size: 0.9375rem;
  font-weight: 700;
}

.nav a {
  color: var(--text-soft);
  text-decoration: none;
  padding: 10px 0;
}

.nav a:hover {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- Bands ---------- */

.band {
  padding: 64px 0;
}

.band-deep {
  background: var(--bg-deep);
}

.band-dark {
  background: var(--dark);
  color: var(--on-dark);
}

.lead {
  font-size: 1.1875rem;
  color: var(--text-soft);
}

.small,
.help {
  font-size: 0.9375rem;
  color: var(--text-soft);
}

.note {
  max-width: 46rem;
  margin: 28px 0 0;
  padding: 16px 20px;
  border-left: 4px solid var(--primary);
  border-radius: 0 14px 14px 0;
  background: var(--secondary);
  font-size: 1rem;
}

/* ---------- 1. Opening ---------- */

.hero {
  padding: 36px 0 56px;
}

.hero-grid {
  display: grid;
  gap: 36px;
}

.hero-logo {
  width: 132px;
  margin-bottom: 18px;
}

.hero-words .lead {
  margin-top: 16px;
  max-width: 34rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 14px;
}

.hero-words .small {
  max-width: 30rem;
  margin: 0;
}

.hero-picture {
  position: relative;
  margin: 0;
}

.hero-picture img {
  width: 100%;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.bubble {
  position: relative;
  margin: 0;
  padding: 16px 20px;
  border-radius: 20px;
  background: var(--card);
  box-shadow: var(--shadow);
  font-size: 1.0625rem;
  line-height: 1.5;
}

.bubble-hero {
  width: min(27rem, 94%);
  margin: -18px 0 0 auto;
}

/* The pointer: up towards Pip in the picture. */
.bubble-hero::before {
  content: '';
  position: absolute;
  left: 44px;
  top: -9px;
  width: 20px;
  height: 20px;
  background: var(--card);
  transform: rotate(45deg);
}

/* ---------- 2. What Pip does today ---------- */

.cards {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  color: var(--text-soft);
}

.card > :last-child {
  margin-bottom: 0;
}

.card .btn {
  margin-top: auto;
}

.icon {
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  padding: 10px;
  border-radius: 14px;
  background: var(--secondary);
  fill: none;
  stroke: var(--primary);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- 3. How it works ---------- */

.steps {
  display: grid;
  gap: 40px;
  margin-top: 28px;
}

.steps li {
  display: grid;
  gap: 18px;
  justify-items: center;
  align-content: start;
  text-align: center;
}

.steps p {
  max-width: 24rem;
  margin: 8px auto 0;
  color: var(--text-soft);
}

.num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  vertical-align: 2px;
}

.phone {
  width: 236px;
  padding: 9px;
  border-radius: 38px;
  background: #1f2b21;
  box-shadow: 0 18px 40px rgba(31, 43, 33, 0.22);
}

.phone img {
  width: 100%;
  border-radius: 30px;
}

.says {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 44px;
}

.says img {
  width: 190px;
  flex: none;
  margin-right: -40px;
  position: relative;
  z-index: 1;
}

.bubble-left {
  max-width: 26rem;
}

/* ---------- 4. Trust ---------- */

.trust-grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.points {
  display: grid;
  gap: 22px;
}

.points li {
  padding-left: 22px;
  border-left: 3px solid var(--border);
}

.points h3 {
  margin-bottom: 4px;
}

.points p {
  margin: 0;
  color: var(--text-soft);
}

.phone-tall {
  justify-self: center;
  width: 264px;
}

/* ---------- 5. Marie's Story ---------- */

.story-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.story-picture {
  width: 100%;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.closing {
  font-family: var(--heading);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--primary);
}

/* ---------- 6. Vision ---------- */

.label {
  display: inline-block;
  margin-bottom: 18px;
  padding: 6px 14px;
  border: 1px solid rgba(243, 245, 240, 0.4);
  border-radius: 999px;
  font-size: 0.9375rem;
  color: var(--on-dark-soft);
}

.vision-line {
  max-width: 50rem;
  margin: 8px 0 24px;
  font-family: var(--heading);
  font-style: italic;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.35;
}

.band-dark p {
  color: var(--on-dark-soft);
}

.band-dark .vision-line {
  color: var(--on-dark);
}

.vision-grid {
  display: grid;
  gap: 36px;
  margin-top: 40px;
}

.vision-grid h3 {
  margin-bottom: 10px;
  color: var(--on-dark);
}

.flow {
  display: grid;
  gap: 12px;
  margin: 18px 0 22px;
  counter-reset: flow;
}

.flow li {
  position: relative;
  padding: 14px 16px 14px 58px;
  border-radius: 14px;
  background: rgba(243, 245, 240, 0.08);
  color: var(--on-dark);
  counter-increment: flow;
}

.flow li::before {
  content: counter(flow);
  position: absolute;
  left: 14px;
  top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--on-dark);
  color: var(--dark);
  font-weight: 700;
}

/* ---------- 7. Founders ---------- */

.founders {
  display: grid;
  gap: 12px;
  justify-items: start;
}

.founders img {
  width: 240px;
  margin-left: -44px;
}

.founders p {
  max-width: 40rem;
}

/* ---------- 8. Join the beta ---------- */

.join-grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

/* Pip sits on the top edge of the form card, as on an answer in the app.
   The image is 500x570 with the edge Pip sits on 432px down (App/src/components/pipSittingFrame.ts). */
.form-seat {
  position: relative;
  padding-top: 104px;
}

.form-pip {
  position: absolute;
  top: 0;
  right: 18px;
  z-index: 2;
  width: 120px;
  pointer-events: none;
}

.form {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}

.form h3 {
  margin: 0 120px 18px 0;
  font-size: 1.4rem;
}

.field {
  margin: 0 0 18px;
  padding: 0;
  border: 0;
  min-width: 0;
}

.field label,
.field legend {
  display: block;
  margin-bottom: 6px;
  padding: 0;
  font-weight: 700;
}

.optional {
  font-weight: 400;
  color: var(--text-soft);
}

input[type='text'],
input[type='email'],
select,
textarea {
  width: 100%;
  min-height: 50px;
  padding: 11px 14px;
  border: 1.5px solid #b9c5b6;
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(47, 94, 59, 0.35);
  outline-offset: 1px;
  border-color: var(--primary);
}

.field .help {
  margin: 6px 0 0;
}

.tick,
.field .tick {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 44px;
  margin: 0;
  padding: 9px 0;
  font-weight: 400;
  cursor: pointer;
}

.ticks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  column-gap: 12px;
}

.tick input {
  flex: none;
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  accent-color: var(--primary);
}

.agree {
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--bg);
}

/* A field no person sees or reaches; a robot that fills it in is ignored. */
.trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-error {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #f7e6e9;
  color: #7d2738;
  font-weight: 700;
}

.form .btn + .help {
  margin: 14px 0 0;
}

.form-done:focus {
  outline: none;
}

[hidden] {
  display: none !important;
}

/* ---------- 9. Get involved ---------- */

.follow {
  display: grid;
  gap: 10px;
  width: 100%;
  margin-top: auto;
}

.follow .form-error {
  margin: 0;
  font-size: 0.9375rem;
}

/* ---------- 11. Footer ---------- */

.foot {
  padding: 40px 0 48px;
  background: var(--dark);
  color: var(--on-dark-soft);
  font-size: 0.9375rem;
}

.foot-row {
  display: grid;
  gap: 14px;
  justify-items: center;
  text-align: center;
}

.foot-row img {
  width: 120px;
}

.foot-tag {
  margin: 0;
  font-family: var(--heading);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--on-dark);
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 22px;
}

.foot-links a {
  padding: 10px 0;
  color: var(--on-dark);
  text-underline-offset: 3px;
}

.foot-copy {
  margin: 0;
}

/* ---------- Marie's Story, in full ---------- */

.story-page {
  padding: 40px 0 72px;
}

.story-page .wrap {
  max-width: 42rem;
}

.story-page h1 {
  margin-bottom: 8px;
}

.story-page h2 {
  margin: 2.2em 0 0.7em;
  font-size: 1.6rem;
}

.story-page .subtitle {
  font-family: var(--heading);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--primary);
}

.story-page hr {
  margin: 2em auto;
  width: 80px;
  border: 0;
  border-top: 2px solid var(--border);
}

.story-page ul {
  margin: 0 0 1em 1.2em;
  list-style: disc;
}

.story-page .app-card {
  margin: 1.4em 0;
  padding: 18px 22px;
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
  text-align: center;
}

.story-page .app-card p:last-child {
  margin-bottom: 0;
}

.story-page blockquote {
  margin: 1.5em 0 0;
  padding: 16px 20px;
  border-left: 4px solid var(--primary);
  border-radius: 0 14px 14px 0;
  background: var(--secondary);
}

.story-page blockquote p {
  margin: 0;
}

.story-page li {
  margin-bottom: 0.5em;
}

.table-scroll {
  overflow-x: auto;
  margin: 0 0 1em;
}

.story-page table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

.story-page th,
.story-page td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.story-page th {
  font-family: var(--sans);
  font-weight: 700;
  background: var(--secondary);
}

/* ---------- Wider screens ---------- */

@media (min-width: 640px) {
  :root {
    --gutter: 32px;
  }

  .band {
    padding: 84px 0;
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards:not(.cards-four) > .card:first-child {
    grid-column: 1 / -1;
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .phone {
    width: min(236px, 100%);
  }

  .founders {
    grid-template-columns: auto 1fr;
    gap: 24px;
    align-items: center;
  }

  .form {
    padding: 32px;
  }

  .hero-logo {
    width: 160px;
  }
}

@media (min-width: 960px) {
  .nav {
    display: flex;
  }

  .hero {
    padding: 56px 0 88px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 56px;
    align-items: center;
  }

  .bubble-hero {
    margin-top: -34px;
  }

  .cards {
    grid-template-columns: repeat(4, 1fr);
  }

  /* The pruning session is the main thing Pip does today, and has the most to say:
     it takes the full width, with the other four beneath it. */
  .cards:not(.cards-four) > .card:first-child {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 20px;
  }

  .cards:not(.cards-four) > .card:first-child .icon {
    grid-row: span 2;
    width: 56px;
    height: 56px;
    margin: 0;
  }

  .cards:not(.cards-four) > .card:first-child p {
    max-width: 58rem;
  }

  .trust-grid {
    grid-template-columns: 1fr auto;
    gap: 72px;
  }

  .phone-tall {
    position: sticky;
    top: 100px;
    width: 280px;
  }

  .story-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .vision-grid {
    grid-template-columns: 1.3fr 1fr;
    gap: 64px;
  }

  .join-grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
  }

  .join-words {
    position: sticky;
    top: 100px;
  }

  .foot-row {
    grid-template-columns: auto 1fr auto;
    justify-items: start;
    align-items: center;
    text-align: left;
    column-gap: 24px;
  }

  .foot-row img {
    grid-row: span 2;
    width: 110px;
    margin-left: -20px;
  }

  .foot-links {
    justify-content: flex-end;
  }

  .foot-copy {
    grid-column: 2 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}