:root {
  --bg: #F7F7FB;
  --surface: #FFFFFF;
  --ink: #14152B;
  --muted: #6B6D80;
  --line: #E4E4EE;
  --indigo: #5B48F0;
  --coral: #FF7A59;
  --error: #C92A2A;
  --success: #1E7A4C;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  line-height: 1.55;
}

h1, h2, h3, .logo {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; text-decoration: none; }

.nav {
  position: sticky;
  top: 0;
  background: rgba(247, 247, 251, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.logo { font-size: 20px; }

.nav__links {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--muted);
}

.nav__links a:hover { color: var(--ink); }

.btn {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 8px;
  transition: opacity 0.15s ease, background-color 0.15s ease;
}

.btn--primary { background: var(--indigo); color: #fff; }
.btn--primary:hover { opacity: 0.9; }

.btn--ghost { border: 1px solid var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--indigo); color: var(--indigo); }

.btn--text { padding: 10px 4px; color: var(--muted); }
.btn--text:hover { color: var(--ink); }

.hero { padding: 88px 0 100px; }

.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero__copy h1 {
  font-size: 42px;
  max-width: 480px;
}

.hero__copy p {
  margin-top: 20px;
  max-width: 420px;
  color: var(--muted);
  font-size: 16px;
}

.hero__actions {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.mock {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 20px 40px -24px rgba(20, 21, 43, 0.18);
}

.mock__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.mock__title { font-weight: 600; font-size: 14px; }

.mock__pill {
  font-size: 12px;
  color: var(--indigo);
  background: rgba(91, 72, 240, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

.mock__row {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.mock__row:first-of-type { border-top: none; }

.mock__slot {
  height: 34px;
  border-radius: 8px;
  background: #F0F0F6;
}

.mock__slot--fill {
  background: rgba(91, 72, 240, 0.12);
  border: 1px dashed var(--indigo);
  display: flex;
  align-items: center;
  padding: 0 10px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.mock__slot--fill.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.mock__slot-label {
  font-size: 12px;
  color: var(--indigo);
  font-weight: 500;
}

.eyebrow {
  color: var(--coral);
  font-size: 14px;
  font-weight: 500;
  margin: 0 0 12px;
}

.how { padding: 80px 0; background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.how__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 8px;
}

.how__item h3 { font-size: 18px; }
.how__item p { margin-top: 10px; color: var(--muted); font-size: 15px; }

.feature { padding: 90px 0; }

.feature__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.feature__visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chip {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--ink);
  width: fit-content;
}

.feature__copy h2 { font-size: 30px; max-width: 420px; }
.feature__copy p { margin-top: 16px; color: var(--muted); max-width: 420px; }

.pricing { padding: 90px 0; background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 640px;
  margin-top: 8px;
}

.plan {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
}

.plan--highlight {
  border-color: var(--indigo);
  background: rgba(91, 72, 240, 0.04);
}

.plan h3 { font-size: 16px; color: var(--muted); font-weight: 500; }
.plan__price { font-size: 32px; font-family: 'Sora', sans-serif; margin: 10px 0 12px; }
.plan__price span { font-size: 14px; color: var(--muted); font-family: 'Inter', sans-serif; }
.plan p:not(.plan__price) { color: var(--muted); font-size: 14px; margin-bottom: 20px; }

.cta { padding: 100px 0; text-align: center; }
.cta__inner h2 { font-size: 32px; }
.cta__inner .btn { margin-top: 24px; }

.cta__note {
  margin: 12px auto 0;
  max-width: 420px;
  font-size: 14px;
  color: var(--muted);
}

.cta__fallback {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--muted);
}

.cta__fallback a { color: var(--indigo); text-decoration: underline; }

.signup {
  max-width: 420px;
  margin: 28px auto 0;
  text-align: left;
}

.signup__field { margin-bottom: 16px; }

.signup__field label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 500;
}

.signup__field input {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.signup__field input[aria-invalid="true"] { border-color: var(--error); }

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  background: var(--surface);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  z-index: 20;
}

.skip-link:focus-visible {
  top: 12px;
}

.signup__error {
  margin: 6px 0 0;
  min-height: 20px;
  font-size: 13px;
  color: var(--error);
}

.signup__status {
  margin: 14px 0 0;
  min-height: 20px;
  font-size: 14px;
  color: var(--success);
}

.signup .btn {
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
}

.footer {
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.footer p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 780px) {
  .hero__inner, .feature__inner { grid-template-columns: 1fr; }
  .how__grid { grid-template-columns: 1fr; gap: 28px; }
  .pricing__grid { grid-template-columns: 1fr; }
  .hero__copy h1 { font-size: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}