/* Inter (SIL Open Font License, see /fonts/OFL.txt), self-hosted: no third-party font request. */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/inter-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Outstash home — navy / light blue / white, ADHD-quiet, Todoist-inspired */
:root {
  --navy: #0b1f3a;
  --navy-mid: #153056;
  --navy-soft: #1e3a5f;
  --blue: #4da3ff;
  --blue-soft: #a8d4ff;
  --blue-wash: #e8f3ff;
  --white: #ffffff;
  --off: #f7fafc;
  --ink: #0b1f3a;
  --muted: #5a6b7d;
  --line: #d7e3f0;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(11, 31, 58, 0.08);
  --max: 1080px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--navy-mid);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* ---- Nav ---- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-nav .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  text-decoration: none;
}

.logo span {
  color: var(--blue);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--navy);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--navy-mid);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}

.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--navy);
  background: var(--blue-wash);
}

.btn-lg {
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
}

.btn-nav {
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
}

/* ---- Hero ---- */
.hero {
  padding: 4.5rem 0 3.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 80% 0%, var(--blue-wash), transparent 60%),
    linear-gradient(180deg, var(--off) 0%, var(--white) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy-mid);
  background: var(--blue-wash);
  border: 1px solid var(--blue-soft);
  border-radius: 999px;
  padding: 0.3rem 0.75rem;
  margin-bottom: 1.1rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin: 0 0 1rem;
  color: var(--navy);
  font-weight: 750;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 34rem;
  margin: 0 0 1.75rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.hero-micro {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

/* ---- Product mock ---- */
.mock {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 0.75rem;
  align-items: start;
}

.mock-panel,
.mock-app {
  background: var(--navy);
  color: #dce8f5;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.mock-panel {
  padding: 0.85rem;
  font-size: 0.72rem;
}

.mock-app {
  padding: 0.9rem;
  font-size: 0.75rem;
}

.mock-chrome {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.mock-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.mock-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-soft);
  margin-bottom: 0.55rem;
  font-weight: 600;
}

.mock-item {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  margin-bottom: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.mock-item strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.mock-item span {
  color: rgba(220, 232, 245, 0.7);
  font-size: 0.68rem;
}

.mock-pkg {
  background: rgba(77, 163, 255, 0.12);
  border: 1px solid rgba(77, 163, 255, 0.28);
  border-radius: 8px;
  padding: 0.7rem;
  margin-top: 0.5rem;
}

.mock-pkg code {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  color: var(--blue-soft);
  white-space: pre-wrap;
  line-height: 1.4;
}

/* ---- Proof strip ---- */
.proof {
  padding: 1.75rem 0;
  border-block: 1px solid var(--line);
  background: var(--white);
}

.proof-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.proof-list li {
  font-size: 0.88rem;
  color: var(--muted);
  padding: 0.5rem 0.25rem;
  border-left: 3px solid var(--blue);
  padding-left: 0.85rem;
  line-height: 1.4;
}

.proof-list strong {
  display: block;
  color: var(--navy);
  font-size: 0.92rem;
  margin-bottom: 0.2rem;
}

/* ---- Sections ---- */
section {
  padding: 4.25rem 0;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 0.6rem;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: var(--navy);
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 2rem;
}

/* ---- How ---- */
.how {
  background: var(--off);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.steps li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.15rem 1.35rem;
  box-shadow: 0 4px 16px rgba(11, 31, 58, 0.03);
  counter-increment: step;
}

.steps li::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.steps h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--navy);
}

.steps p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

/* ---- Payoff ---- */
.payoff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow);
}

.card.school {
  background: linear-gradient(160deg, var(--white) 60%, var(--blue-wash));
}

.card.general {
  background: linear-gradient(160deg, var(--white) 60%, #f0f4f8);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--navy);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy-mid);
  background: var(--blue-wash);
  border-radius: 6px;
  padding: 0.2rem 0.5rem;
  margin-bottom: 0.75rem;
}

/* ---- Mid / Final CTA bands ---- */
.cta-band {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 3.25rem 0;
}

.cta-band h2 {
  color: var(--white);
  margin-bottom: 1.25rem;
}

.cta-band .btn-primary {
  background: var(--blue);
  color: var(--navy);
}

.cta-band .btn-primary:hover {
  background: var(--blue-soft);
}

.cta-band.soft {
  background: var(--blue-wash);
  color: var(--navy);
}

.cta-band.soft h2 {
  color: var(--navy);
}

.cta-band.soft .btn-primary {
  background: var(--navy);
  color: var(--white);
}

.cta-band.soft .btn-primary:hover {
  background: var(--navy-mid);
}

/* ---- ADHD ---- */
.adhd-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.adhd-grid article {
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
}

.adhd-grid h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
}

.adhd-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.disclaimer {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---- Privacy teaser ---- */
.privacy-teaser {
  background: var(--off);
}

.privacy-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.privacy-points li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.privacy-points strong {
  display: block;
  color: var(--navy);
  margin-bottom: 0.3rem;
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 2.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.site-footer .inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--navy);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

/* ---- Privacy page ---- */
.privacy-page {
  padding: 3rem 0 4rem;
}

.privacy-page h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem;
  color: var(--navy);
}

.privacy-page .meta {
  color: var(--muted);
  margin: 0 0 2rem;
  font-size: 0.95rem;
}

.privacy-page h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.6rem;
}

.privacy-page p,
.privacy-page li {
  color: var(--muted);
  max-width: 42rem;
}

.privacy-page ul {
  padding-left: 1.2rem;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .hero-grid,
  .payoff-grid,
  .steps,
  .adhd-grid,
  .privacy-points,
  .proof-list {
    grid-template-columns: 1fr 1fr;
  }

  .proof-list {
    grid-template-columns: 1fr 1fr;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .mock {
    max-width: 28rem;
    margin-inline: auto;
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 3rem 0 2.5rem;
  }

  .hero-grid,
  .payoff-grid,
  .steps,
  .adhd-grid,
  .privacy-points,
  .proof-list,
  .mock {
    grid-template-columns: 1fr;
  }

  .nav-links a:not(.btn) {
    display: none;
  }

  .site-footer .inner {
    flex-direction: column;
    align-items: flex-start;
  }
}