:root {
  color-scheme: light dark;
  --green: #2e7d32;
  --green-deep: #1b5e20;
  --green-soft: #c8e6c9;
  --blue: #1976d2;
  --orange: #e65100;
  --bg: #f0f5f1;
  --bg-deep: #e2ede5;
  --surface: #fafafa;
  --fg: #212121;
  --muted: #424242;
  --border: #bdbdbd;
  --focus: #1565c0;
  --radius: 12px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --header-h: 4rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1611;
    --bg-deep: #152019;
    --surface: #1a2420;
    --fg: #e8f0eb;
    --muted: #bdbdbd;
    --border: #6e6e6e;
    --green: #81c784;
    --green-deep: #a5d6a7;
    --green-soft: #1b5e20;
    --focus: #64b5f6;
  }
}

*,
*::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-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--fg);
  background:
    radial-gradient(ellipse 90% 55% at 85% -5%, color-mix(in srgb, var(--green) 22%, transparent), transparent 55%),
    radial-gradient(ellipse 70% 40% at 0% 20%, color-mix(in srgb, var(--blue) 10%, transparent), transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 48%, var(--bg) 100%);
  background-attachment: fixed;
}

a {
  color: var(--green-deep);
}

a:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 100;
  padding: 0.65rem 1rem;
  background: var(--surface);
  color: var(--fg);
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  border: 2px solid var(--focus);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  min-height: var(--header-h);
  padding: 0.85rem clamp(1.25rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--fg);
}

.brand span,
.hero-brand span,
.footer-brand span {
  color: var(--green);
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.15rem;
}

.site-header nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-header nav a:hover,
.site-header nav a[aria-current="page"] {
  color: var(--fg);
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  min-height: calc(100svh - var(--header-h));
  padding: clamp(2rem, 6vw, 4rem) clamp(1.25rem, 4vw, 2.5rem) 3rem;
  max-width: 68rem;
  margin-inline: auto;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3rem;
  }
}

.hero-brand {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 4.25rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  animation: rise 0.7s ease both;
}

.hero h1 {
  margin: 0 0 1rem;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.8vw, 2.35rem);
  font-weight: 550;
  line-height: 1.2;
  letter-spacing: -0.02em;
  animation: rise 0.7s ease 0.08s both;
}

.hero-lead {
  margin: 0 0 1.75rem;
  max-width: 36ch;
  color: var(--muted);
  font-size: 1.125rem;
  animation: rise 0.7s ease 0.16s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: rise 0.7s ease 0.24s both;
}

.hero-note {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  animation: rise 0.7s ease 0.3s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius);
  font-family: inherit;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

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

@media (prefers-color-scheme: dark) {
  .btn-primary {
    color: #003300;
  }
}

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}

.btn-ghost:hover {
  border-color: var(--green);
}

.hero-visual {
  display: flex;
  justify-content: center;
  animation: float-in 0.9s ease 0.2s both;
}

.phone {
  width: min(100%, 17.5rem);
  padding: 1.35rem 1.15rem 1.5rem;
  border-radius: 1.75rem;
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 40%, transparent) inset,
    0 24px 48px color-mix(in srgb, var(--green-deep) 18%, transparent);
}

.phone-notch {
  width: 4.5rem;
  height: 0.35rem;
  margin: 0 auto 1rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--fg) 18%, transparent);
}

.phone-app {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.phone-time {
  margin: 0.35rem 0 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.phone-doses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.phone-doses li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--green-soft) 35%, var(--surface));
  font-size: 0.92rem;
  font-weight: 500;
}

.dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.pending {
  background: var(--blue);
}

.dot.taken {
  background: var(--green);
}

.dot.late {
  background: var(--orange);
}

.section {
  max-width: 44rem;
  margin-inline: auto;
  padding: 3.5rem clamp(1.25rem, 4vw, 2.5rem) 1rem;
}

.section h2,
.disclaimer h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 550;
  letter-spacing: -0.02em;
}

.section-lead {
  margin: 0 0 1.75rem;
  color: var(--muted);
  max-width: 42ch;
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.35rem;
}

.feature-list li {
  padding-top: 1.15rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
}

.feature-list strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
}

.feature-list span {
  color: var(--muted);
}

.section-trust {
  max-width: 44rem;
}

.trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0;
}

.trust-links a {
  font-weight: 600;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.plans {
  display: grid;
  gap: 1rem;
}

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

.plan {
  padding: 1.25rem 1.15rem;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 80%, transparent);
}

.plan-plus {
  border-color: color-mix(in srgb, var(--green) 55%, var(--border));
  background: color-mix(in srgb, var(--green-soft) 28%, var(--surface));
}

.plan-cta {
  margin: 1.15rem 0 0;
}

.btn-disabled,
.btn-disabled:hover {
  opacity: 0.72;
  cursor: default;
  pointer-events: none;
  text-decoration: none;
}

.coming-soon-inline {
  font-weight: 600;
}

.plan h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.plan-price {
  margin: 0.25rem 0 1rem;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.plan ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.plan li + li {
  margin-top: 0.35rem;
}

.disclaimer {
  max-width: 44rem;
  margin: 2.5rem auto 0;
  padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
  border-left: 4px solid var(--orange);
  background: color-mix(in srgb, var(--orange) 8%, var(--surface));
}

.disclaimer p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  max-width: 44rem;
  margin: 3rem auto 0;
  padding: 2rem clamp(1.25rem, 4vw, 2.5rem) 3rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-brand {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--fg);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.15rem;
  margin-top: 1rem;
}

.site-footer nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-weight: 500;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}