:root {
  --bg: #faf9f7;
  --surface: #ffffff;
  --surface-alt: #f3f1ec;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #1b6b4a;
  --accent-dark: #145239;
  --accent-light: #e8f3ed;
  --border: #e8e4de;
  --max-width: 42rem;
  --wide: 68rem;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--accent-dark);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
}

.site-header__inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.25rem 1rem;
}

.site-nav a {
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
}

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

.site-nav__cta {
  color: var(--accent) !important;
  font-weight: 600;
}

@media (max-width: 520px) {
  .site-nav a:not(.site-nav__cta):not([href*="privacy"]) {
    display: none;
  }
}

/* Layout */

main {
  max-width: var(--wide);
  margin: 0 auto;
}

main.narrow {
  max-width: var(--max-width);
  padding: 2rem 1.25rem 4rem;
}

.simple-home {
  max-width: var(--max-width);
  min-height: calc(100vh - 13rem);
  padding: 5rem 1.25rem 6rem;
}

.simple-home p:not(.lead):not(.status) {
  max-width: 38rem;
}

.status {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.875rem;
}

@media (max-width: 520px) {
  .simple-home {
    padding-top: 3.5rem;
  }
}

.section {
  padding: 3rem 1.25rem;
}

.section--alt {
  background: var(--surface-alt);
  border-block: 1px solid var(--border);
}

.section-title {
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  text-align: center;
}

.section-intro {
  text-align: center;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}

h1 {
  font-size: clamp(1.85rem, 4.5vw, 2.65rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.1rem;
  margin: 2rem 0 0.75rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--muted);
  margin: 0 0 1.25rem;
  max-width: 38rem;
}

/* Hero */

.hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding: 2.5rem 1.25rem 3.5rem;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1fr 1fr;
    padding: 3.5rem 1.25rem 4rem;
  }
}

.hero-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.hero-points {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.45rem;
  font-size: 0.95rem;
  color: var(--text);
}

.hero-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin: 0;
}

.hero-cta-note {
  font-size: 0.85rem;
  color: var(--muted);
}

.button {
  display: inline-block;
  background: var(--accent);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.25rem;
  border-radius: 8px;
  transition: background 0.15s;
}

.button:hover {
  background: var(--accent-dark);
  color: #fff;
}

/* Phone mock */

.hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.phone-mock {
  width: min(280px, 85vw);
  background: #1a1a1a;
  border-radius: 2rem;
  padding: 0.65rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.phone-mock__screen {
  background: var(--bg);
  border-radius: 1.5rem;
  overflow: hidden;
  min-height: 340px;
}

.phone-mock__tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.75rem 0.5rem 0.5rem;
  font-size: 0.55rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.phone-mock__tabs span {
  flex: 1;
  text-align: center;
  padding: 0.2rem 0;
}

.phone-mock__tabs .active {
  color: var(--accent);
  font-weight: 600;
}

.phone-mock__content {
  padding: 1.25rem 1rem;
}

.phone-mock__phrase {
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  font-style: italic;
}

.phone-mock__sub {
  font-size: 0.7rem;
  color: var(--muted);
  margin: 0 0 1rem;
}

.phone-mock__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.phone-mock__chips span {
  font-size: 0.65rem;
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.phone-mock__caption {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0.75rem 0 0;
  text-align: center;
}

/* Features */

.feature-grid {
  display: grid;
  gap: 1rem;
  max-width: var(--wide);
  margin: 0 auto;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.35rem;
}

.feature-card__icon {
  font-size: 1.35rem;
  display: block;
  margin-bottom: 0.5rem;
}

.feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Audience */

.audience-grid {
  display: grid;
  gap: 1rem;
  max-width: 48rem;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.audience-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
}

.audience-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Compare */

.compare {
  display: grid;
  gap: 1rem;
  max-width: 48rem;
  margin: 0 auto 2rem;
}

@media (min-width: 640px) {
  .compare {
    grid-template-columns: 1fr 1fr;
  }
}

.compare__col {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
}

.compare__col--highlight {
  border-color: var(--accent);
  background: var(--accent-light);
}

.compare__col h3 {
  margin-top: 0;
}

.pull-quote {
  max-width: 36rem;
  margin: 0 auto;
  padding: 0 1rem;
  border: none;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--muted);
  text-align: center;
  line-height: 1.55;
}

/* FAQ */

.faq {
  max-width: 36rem;
  margin: 0 auto;
}

.faq__item {
  margin-bottom: 1.25rem;
}

.faq__item dt {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.faq__item dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* CTA band */

.cta-band {
  text-align: center;
  padding-bottom: 4rem;
}

.cta-band p {
  color: var(--muted);
  margin: 0 0 1.25rem;
}

/* Download / App Store */

.download-block {
  display: grid;
  gap: 2rem;
  align-items: center;
  max-width: 40rem;
  margin: 0 auto;
}

@media (min-width: 560px) {
  .download-block {
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
  }
}

.qr-placeholder {
  width: 160px;
  height: 160px;
  margin: 0 auto;
  border: 2px dashed var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  text-align: center;
  padding: 0.75rem;
}

.qr-placeholder__icon {
  font-size: 2.5rem;
  color: var(--muted);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.qr-placeholder p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
}

.qr-placeholder code {
  font-size: 0.6rem;
  color: var(--accent);
  margin-top: 0.35rem;
  word-break: break-all;
}

.store-badge {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  margin: 0 0 1rem;
}

.store-badge--soon {
  background: #1a1a1a;
  color: #fff;
}

.download-block__store .muted {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* CTA band */

/* Privacy page bullets */

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

ul.bullets li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

ul.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted);
}

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

.muted {
  color: var(--muted);
  font-size: 0.875rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.25rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  background: var(--surface);
}

.site-footer p {
  margin: 0 0 0.35rem;
}

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

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

.site-footer__fine {
  font-size: 0.75rem;
  margin-top: 0.75rem !important;
  opacity: 0.85;
}