/* Next Day site — Catppuccin Latte (light) / Mocha (dark), matching the app. */

:root {
  --bg: #eff1f5;
  --surface: #ffffff;
  --line: #ccd0da;
  --ink: #4c4f69;
  --muted: #6c6f85;
  --blue: #1e66f5;
  --peach: #fe640b;
  --green: #40a02b;
  --wash-a: rgba(122, 180, 224, 0.35);
  --wash-b: rgba(168, 212, 240, 0);
  --shadow: 0 12px 32px rgba(76, 79, 105, 0.12);
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1e1e2e;
    --surface: #313244;
    --line: #45475a;
    --ink: #cdd6f4;
    --muted: #a6adc8;
    --blue: #89b4fa;
    --peach: #fab387;
    --green: #a6e3a1;
    --wash-a: rgba(74, 138, 191, 0.25);
    --wash-b: rgba(30, 30, 46, 0);
    --shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1100px 620px at 78% -120px, var(--wash-a), var(--wash-b) 70%) no-repeat, var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
}

a { color: var(--blue); }

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

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

.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.site-nav {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav a:hover { color: var(--blue); }

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  padding: 3.5rem 0 4.5rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1rem;
}

h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  line-height: 1.05;
  margin: 0 0 1.2rem;
  letter-spacing: -0.01em;
}

.lede {
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0 0 1.8rem;
  max-width: 34em;
}

.lede strong { color: var(--ink); }

.btn {
  display: inline-block;
  background: var(--blue);
  color: var(--bg);
  text-decoration: none;
  font-weight: 600;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
}

.btn:hover { filter: brightness(1.08); }

.btn.ghost {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
}

/* ---------- plan mock ---------- */

.plan-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.4rem 1.4rem 1.1rem;
  box-shadow: var(--shadow);
  max-width: 26rem;
  margin-inline: auto;
}

.plan-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
}

.plan-head .plan-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
}

.plan-head .plan-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

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

.activity {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
}

.activity .time {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--blue);
  min-width: 3.2em;
}

.activity .act-title { font-weight: 600; }

.activity .act-dur {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  margin-left: 0.6rem;
}

.cal-badge {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.05rem 0.4rem;
  margin-left: 0.6rem;
  white-space: nowrap;
}

.toast {
  position: absolute;
  top: -1.4rem;
  right: -0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 0.55rem 0.9rem;
  font-size: 0.85rem;
}

.toast .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  flex: none;
}

@media (prefers-reduced-motion: no-preference) {
  .activity {
    animation: rise 0.5s both;
  }
  .activity:nth-child(1) { animation-delay: 0.05s; }
  .activity:nth-child(2) { animation-delay: 0.15s; }
  .activity:nth-child(3) { animation-delay: 0.25s; }
  .activity:nth-child(4) { animation-delay: 0.35s; }
  .activity:nth-child(5) { animation-delay: 0.45s; }
  .toast { animation: rise 0.5s 0.7s both; }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- sections ---------- */

section { padding: 3rem 0; }

section[id] { scroll-margin-top: 1.25rem; }

h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  margin: 0 0 1.2rem;
}

section > .wrap > p,
.prose p { max-width: 44em; }

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

/* steps — a real sequence: evening, then morning, then the day */
.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.steps li {
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.2rem 1.3rem;
}

.steps li::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  background: var(--blue);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-bottom: 0.7rem;
}

.steps h3, .features h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}

.steps p, .features p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

/* features */
.features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.features li {
  border-top: 2px solid var(--blue);
  padding-top: 0.8rem;
}

/* data section */
.data-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.8rem 2rem;
  max-width: 52em;
}

.data-card p { max-width: none; }

.data-card ul {
  padding-left: 1.2rem;
  color: var(--muted);
}

/* ---------- article pages (privacy, terms) ---------- */

.article {
  max-width: 46em;
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.article h1 {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  margin-bottom: 0.4rem;
}

.article .updated {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.article h2 {
  font-size: 1.35rem;
  margin-top: 2.2rem;
}

.article h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 1.6rem 0 0.5rem;
}

.article ul { padding-left: 1.3rem; }
.article li { margin: 0.3rem 0; }

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

.site-foot {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding: 2rem 0 3rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.site-foot .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-foot a { color: var(--muted); }
.site-foot a:hover { color: var(--blue); }
.foot-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* ---------- responsive ---------- */

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-top: 2rem;
  }
  .steps, .features { grid-template-columns: 1fr; }
  .toast { right: 0.4rem; }
}