:root {
  --ember: #e85038;
  --ember-deep: #c93d28;
  --sage: #2e8566;
  --ink: #1c2924;
  --muted: #44514c;
  --faint: #7a8681;
  --canvas: #f6f3ea;
  --paper: #ffffff;
  --paper-2: #faf8f2;
  --hairline: #ece7dc;
  --grouped: #efece3;
  --display: "Fredoka", ui-rounded, system-ui, sans-serif;
  --text: "Nunito", ui-rounded, system-ui, sans-serif;
  --radius: 22px;
  --shadow: 0 14px 30px rgba(28, 41, 36, 0.08);
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--text);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--canvas);
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; }

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--ink);
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 100;
}
.skip:focus { top: 12px; }

/* Display type — the bubbly Habits face */
.display,
h2, h3,
.logo-type {
  font-family: var(--display);
  font-weight: 550;
  font-stretch: 108%;
  letter-spacing: -0.045em;
  line-height: 1.05;
  color: var(--ink);
}

h1 {
  font-family: var(--display);
  font-weight: 500;
  font-stretch: 105%;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--ink);
}

.sticker {
  font-family: var(--display);
  font-weight: 700;
  font-stretch: 115%;
  letter-spacing: -0.07em;
  color: var(--ember);
  -webkit-text-stroke: 0.055em #fff;
  paint-order: stroke fill;
  filter: drop-shadow(2px 3px 0 rgba(28, 41, 36, 0.28));
}

.kicker {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ember);
}

.lede {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 42rem;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--canvas) 86%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--hairline);
  background: color-mix(in srgb, var(--canvas) 94%, white);
}

.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand img.wordmark {
  height: 44px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
}
.nav-links a:hover { color: var(--ink); background: #fff; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 800;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 13px 22px;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-ember {
  background: var(--ember);
  color: #fff;
  box-shadow: 0 8px 18px rgba(232, 80, 56, 0.28);
}
.btn-ember:hover { background: var(--ember-deep); }
.btn-ghost {
  background: transparent;
  color: var(--ember);
  box-shadow: none;
  padding-inline: 10px;
}
.btn-ink {
  background: var(--ink);
  color: #fff;
}
.btn-lg { padding: 15px 26px; font-size: 16px; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: #fff;
  border-radius: 12px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  margin: 4px auto;
}

/* Hero */
.hero {
  position: relative;
  padding: 48px 0 24px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.hero-wordmark {
  height: 92px;
  width: auto;
  margin: 0 0 18px;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  margin: 0 0 18px;
  max-width: 11ch;
}
.hero .lede { margin-bottom: 26px; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
}
.privacy-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 14.5px;
  max-width: 34rem;
}
.privacy-note svg { flex: none; margin-top: 3px; }

.hero-art {
  position: relative;
  min-height: 640px;
  display: grid;
  place-items: center;
}

.fan {
  position: absolute;
  top: 18px;
  left: 50%;
  width: 230px;
  transform: translateX(-50%);
  z-index: 3;
  pointer-events: none;
}
.fan-card {
  position: absolute;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 18px;
  box-shadow: 0 10px 22px rgba(28, 41, 36, 0.12);
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
}
.fan-card .tick {
  width: 16px;
  height: 16px;
  border: 2px solid color-mix(in srgb, var(--ember) 70%, white);
  border-radius: 50%;
  flex: none;
}
.fan-card:nth-child(1) { transform: rotate(-11deg) translate(-28px, 18px); }
.fan-card:nth-child(2) { transform: rotate(10deg) translate(30px, 28px); }
.fan-card:nth-child(3) { transform: rotate(-1deg) translate(0, 0); z-index: 1; }

.phones {
  position: relative;
  width: 100%;
  height: 620px;
  margin-top: 70px;
}
.phone {
  position: absolute;
  width: 270px;
  background: #1a221f;
  border-radius: 42px;
  padding: 11px;
  box-shadow: 0 30px 60px rgba(28, 41, 36, 0.22);
}
.phone-a { left: 8%; top: 0; z-index: 2; transform: rotate(-6deg); }
.phone-b { right: 2%; top: 48px; z-index: 1; transform: rotate(7deg); }
.phone-screen {
  background: var(--grouped);
  border-radius: 32px;
  overflow: hidden;
  min-height: 540px;
  color: var(--ink);
}
.phone-b .phone-screen { background: var(--canvas); }
.status {
  display: flex;
  justify-content: space-between;
  padding: 10px 18px 4px;
  font-size: 12px;
  font-weight: 800;
}
.app-head {
  padding: 6px 16px 10px;
}
.app-head h3 {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.04em;
}
.app-head p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
}
.card-stack { padding: 0 12px 16px; display: grid; gap: 8px; }
.mini-card {
  display: flex;
  gap: 10px;
  align-items: center;
  background: #fff;
  border-radius: 16px;
  padding: 11px 12px 11px 8px;
  box-shadow: 0 6px 14px rgba(28, 41, 36, 0.05);
  border: 1px solid rgba(28, 41, 36, 0.04);
  position: relative;
  overflow: hidden;
}
.mini-card::before {
  content: "";
  width: 4px;
  align-self: stretch;
  border-radius: 4px;
  background: var(--stripe, var(--ember));
}
.mini-card strong {
  display: block;
  font-size: 13.5px;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.mini-card span {
  font-size: 11px;
  color: var(--faint);
  font-weight: 700;
}
.check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--hairline);
  margin-left: auto;
  flex: none;
}
.check.on {
  background: var(--sage);
  border-color: var(--sage);
  box-shadow: inset 0 0 0 3px #fff;
}
.score-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 4px;
  font-size: 13px;
}
.score-row b { font-family: var(--display); }
.bar {
  flex: 1;
  height: 7px;
  background: rgba(28, 41, 36, 0.08);
  border-radius: 99px;
  overflow: hidden;
}
.bar i {
  display: block;
  height: 100%;
  background: var(--ember);
  border-radius: inherit;
}
.pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ember) 12%, white);
  color: var(--ember);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Sections */
section { padding: 72px 0; }
.section-head {
  max-width: 40rem;
  margin-bottom: 36px;
}
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin: 0 0 10px;
}

.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.tile {
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.tile.wide { grid-column: span 7; }
.tile.narrow { grid-column: span 5; }
.tile.half { grid-column: span 6; }
.tile.third { grid-column: span 4; }
.tile.full { grid-column: span 12; }
.tile h3 {
  margin: 0 0 8px;
  font-size: 1.45rem;
}
.tile p { margin: 0; color: var(--muted); }
.tile .icon-blob {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  background: color-mix(in srgb, var(--ember) 12%, white);
  color: var(--ember);
  font-size: 20px;
}
.tile .icon-blob.sage { background: color-mix(in srgb, var(--sage) 14%, white); color: var(--sage); }
.tile .icon-blob.ink { background: var(--ink); color: #fff; }

.week-strip {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: auto;
  padding-top: 18px;
}
.day {
  text-align: center;
  background: var(--canvas);
  border-radius: 14px;
  padding: 8px 0;
  font-size: 12px;
  font-weight: 800;
}
.day em { display: block; font-style: normal; font-family: var(--display); font-size: 16px; }
.day.today { background: var(--ember); color: #fff; }

.tick-list {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
}
.tick-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--canvas);
  border-radius: 14px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.02em;
}
.tick-row .check {
  margin-left: 0;
  width: 18px;
  height: 18px;
}

.cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--canvas);
  font-size: 13px;
  font-weight: 800;
}
.dot { width: 8px; height: 8px; border-radius: 50%; }

/* Challenge */
.challenge {
  background:
    radial-gradient(1200px 400px at 10% 0%, color-mix(in srgb, var(--ember) 10%, transparent), transparent),
    var(--paper-2);
  border-block: 1px solid var(--hairline);
}
.challenge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.challenge h2 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); max-width: 12ch; }
.points { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.points li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  color: var(--muted);
}
.points b { color: var(--ink); }
.num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ember);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
}

.board {
  background: var(--canvas);
  border-radius: 28px;
  padding: 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--hairline);
}
.board-hero {
  background: #fff;
  border-radius: 18px;
  padding: 16px 16px 16px 12px;
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  border-left: 5px solid var(--ember);
}
.board-hero h3 { margin: 4px 0 4px; font-size: 22px; }
.board-hero p { margin: 0; color: var(--muted); font-size: 13px; font-weight: 700; }
.avatars { display: flex; }
.avatars i {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--sage);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  margin-left: -6px;
  border: 2px solid #fff;
  font-style: normal;
}
.avatars i:first-child { margin-left: 0; background: var(--ember); }
.avatars i:nth-child(2) { background: #4b6cb7; }
.avatars i:nth-child(3) { background: #c45c9a; }

.fine { margin: 18px 0 0; color: var(--faint); font-size: 13px; }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.step {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow);
}
.step .num { margin-bottom: 14px; }
.step h3 { margin: 0 0 8px; font-size: 1.35rem; }
.step p { margin: 0; color: var(--muted); }

/* Download */
.download {
  text-align: center;
  padding-bottom: 96px;
}
.download h2 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin: 0 auto 12px;
  max-width: 16ch;
}
.download .lede { margin: 0 auto 24px; }
.store-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.apple-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: #fff;
  border-radius: 14px;
  padding: 10px 18px 10px 14px;
  text-decoration: none;
  text-align: left;
}
.apple-badge small {
  display: block;
  font-size: 11px;
  opacity: 0.8;
  font-weight: 700;
}
.apple-badge strong {
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: -0.03em;
}
.apple-badge:hover {
  background: #000;
  transform: translateY(-1px);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 28px 0 40px;
  color: var(--faint);
  font-size: 14px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: var(--ink); font-weight: 700; text-decoration: none; }
.footer-links a:hover { color: var(--ember); }

/* Legal pages */
.legal {
  padding: 48px 0 96px;
  max-width: 720px;
}
.legal h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin: 0 0 12px; }
.legal h2 { font-size: 1.5rem; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--muted); }
.legal a { color: var(--ember); font-weight: 700; }

@media (max-width: 960px) {
  .hero-grid, .challenge-grid { grid-template-columns: 1fr; }
  .hero-art { min-height: 0; }
  .phones { height: 560px; }
  .phone { width: 240px; }
  .phone-screen { min-height: 470px; }
  .tile.wide, .tile.narrow, .tile.half, .tile.third { grid-column: span 6; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 64px;
    background: #fff;
    border: 1px solid var(--hairline);
    border-radius: 18px;
    padding: 10px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow);
  }
  .nav.is-open .nav-links { display: flex; }
  .hero { padding-top: 24px; }
  .hero h1 { max-width: none; }
  .hero-wordmark { height: 72px; }
  .hero-art { overflow: hidden; margin-inline: -8px; }
  .phones { height: 580px; margin-top: 12px; }
  .phone { width: 260px; }
  .phone-a { left: 50%; top: 0; transform: translateX(-50%) rotate(-2deg); }
  .phone-b { display: none; }
  .phone-screen { min-height: 520px; }
  .tile.wide, .tile.narrow, .tile.half, .tile.third, .tile.full { grid-column: span 12; }
  .fan { display: none; }
  section { padding: 56px 0; }
  .brand img.wordmark { height: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}