:root {
  color-scheme: light;
  --bg: #f8faf8;
  --surface: #ffffff;
  --surface-soft: #eef5ef;
  --text: #122016;
  --muted: #5f6f64;
  --line: #dce7df;
  --green: #22c55e;
  --green-dark: #15803d;
  --amber: #b7791f;
  --shadow: 0 24px 70px rgba(18, 32, 22, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  margin: 0;
}

a {
  color: inherit;
}

.site-header {
  backdrop-filter: blur(16px);
  background: rgba(248, 250, 248, 0.86);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1120px;
  min-height: 68px;
  padding: 0 24px;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 900;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  border-radius: 14px;
  height: 40px;
  object-fit: cover;
  box-shadow: 0 8px 22px rgba(18, 32, 22, 0.13);
  width: 40px;
}

.nav-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 750;
  text-decoration: none;
}

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

.hero,
.section,
.legal-main {
  margin: 0 auto;
  max-width: 1120px;
  padding: 72px 24px;
}

.hero {
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  min-height: calc(100vh - 68px);
  align-items: center;
}

.eyebrow {
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.5rem, 7vw, 5.7rem);
  letter-spacing: -0.045em;
  line-height: 0.96;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.2;
  margin-bottom: 8px;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  max-width: 680px;
}

.actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  align-items: center;
  border-radius: 16px;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  text-decoration: none;
}

.button.primary {
  background: var(--text);
  color: #ffffff;
}

.button.secondary {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
}

.button.disabled {
  background: #dfe8e1;
  color: #667568;
  cursor: default;
}

.note {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 14px;
}

.pill {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.28);
  border-radius: 999px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 850;
  padding: 6px 10px;
}

.hero-chat-preview {
  min-height: 500px;
  padding: 18px 0;
  position: relative;
}

.chat-glow {
  background:
    radial-gradient(circle at 70% 30%, rgba(34, 197, 94, 0.22), transparent 32%),
    radial-gradient(circle at 20% 80%, rgba(20, 184, 166, 0.14), transparent 34%);
  filter: blur(28px);
  inset: -18px;
  opacity: 0.9;
  position: absolute;
}

.floating-card {
  animation: float-card 7s ease-in-out infinite;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(220, 231, 223, 0.9);
  box-shadow: 0 18px 48px rgba(18, 32, 22, 0.1);
  position: relative;
  z-index: 2;
}

.prompt-card {
  align-items: flex-start;
  border-radius: 22px;
  display: flex;
  gap: 14px;
  margin-left: auto;
  max-width: 390px;
  padding: 18px;
  width: 88%;
}

.prompt-card p {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 760;
  line-height: 1.45;
  margin: 3px 0 0;
}

.avatar,
.assistant-mark {
  align-items: center;
  aspect-ratio: 1;
  border-radius: 50%;
  display: inline-flex;
  flex: 0 0 auto;
  font-weight: 950;
  justify-content: center;
}

.avatar {
  background: var(--surface-soft);
  color: var(--muted);
  height: 30px;
}

.micro-label {
  color: #8a978e;
  display: block;
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-card {
  align-items: center;
  animation-delay: -1.6s;
  border-radius: 16px;
  color: var(--muted);
  display: inline-flex;
  font-size: 0.74rem;
  font-weight: 950;
  gap: 10px;
  letter-spacing: 0.06em;
  margin-top: 28px;
  padding: 11px 15px;
  text-transform: uppercase;
  width: auto;
}

.ping-dot {
  animation: pulse-dot 1.4s ease-in-out infinite;
  background: var(--green);
  border-radius: 50%;
  height: 9px;
  width: 9px;
}

.answer-card {
  animation-delay: -3.1s;
  border-radius: 28px;
  margin-top: 28px;
  padding: 22px;
  width: 100%;
}

.answer-header,
.assistant-id {
  align-items: center;
  display: flex;
}

.answer-header {
  gap: 14px;
  justify-content: space-between;
}

.assistant-id {
  color: var(--green-dark);
  font-size: 0.72rem;
  font-weight: 950;
  gap: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.assistant-mark {
  border-radius: 9px;
  box-shadow: 0 6px 18px rgba(18, 32, 22, 0.12);
  height: 28px;
  object-fit: cover;
  width: 28px;
}

.recommendation {
  margin-top: 22px;
}

.recommendation h3 {
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  letter-spacing: -0.02em;
  margin: 4px 0 10px;
}

.recipe-meta {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.82rem;
  font-weight: 850;
  gap: 14px;
}

.recipe-meta span:last-child {
  color: var(--green-dark);
}

.divider {
  background: var(--line);
  height: 1px;
  margin: 18px 0;
}

.ingredient-list {
  display: grid;
  gap: 9px;
}

.ingredient-list div {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 0.92rem;
  font-weight: 700;
  gap: 10px;
}

.ingredient-list strong {
  color: var(--green-dark);
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

@keyframes pulse-dot {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.36);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
    transform: scale(0.88);
  }
}

.section-header {
  max-width: 720px;
}

.grid {
  display: grid;
  gap: 18px;
}

.features {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.plans {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 12px 34px rgba(18, 32, 22, 0.04);
  padding: 22px;
}

.card p,
.legal-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.price {
  font-size: 2.2rem;
  font-weight: 950;
  letter-spacing: -0.04em;
  margin: 10px 0 4px;
}

.small {
  color: var(--muted);
  font-size: 0.92rem;
}

.list {
  color: var(--muted);
  margin: 16px 0 0;
  padding-left: 20px;
}

.list li + li {
  margin-top: 8px;
}

.legal-main {
  max-width: 900px;
}

.legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  margin-top: 14px;
  padding: 20px;
}

.legal-card h2 {
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  margin-top: 40px;
  padding: 28px 24px;
}

.footer-inner {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1120px;
}

.footer a {
  color: var(--muted);
  font-weight: 750;
  text-decoration: none;
}

@media (max-width: 860px) {
  .hero,
  .features,
  .plans {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 14px;
    padding-top: 14px;
  }

  .nav-links {
    justify-content: flex-start;
  }
}