:root {
  --bg: #f6f7fb;
  --surface: rgba(255, 255, 255, 0.76);
  --surface-strong: #ffffff;
  --text: #101114;
  --muted: #5f6673;
  --line: rgba(16, 17, 20, 0.08);
  --accent: #0a84ff;
  --accent-deep: #0066d6;
  --warm: #f2b233;
  --shadow: 0 24px 90px rgba(16, 24, 40, 0.09);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 999px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(10, 132, 255, 0.09), transparent 28%),
    radial-gradient(circle at right 18%, rgba(242, 178, 51, 0.12), transparent 24%),
    linear-gradient(180deg, #fbfcff 0%, #eef2f8 100%);
}

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

.page-shell {
  min-height: 100vh;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(246, 247, 251, 0.72);
  border-bottom: 1px solid rgba(16, 17, 20, 0.05);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__mark {
  display: none;
}

.brand__icon {
  display: inline-grid;
  width: 2.45rem;
  height: 2.45rem;
  border-radius: 0.8rem;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.14);
}

.brand__text {
  font-size: 1.02rem;
}

.site-nav {
  display: flex;
  gap: 1.4rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.hero {
  padding: 5.4rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 2rem;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.info-card,
.price-card,
.contact-block,
.section--accent,
.site-header,
.panel-card {
  animation: rise 700ms ease both;
}

.hero-copy h1,
.section-heading h2,
.two-column h2,
.contact-block h2,
.panel-card h2,
.price-card h3,
.info-card h3 {
  margin: 0;
  font-family: "Newsreader", serif;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  font-size: clamp(2.9rem, 7vw, 5.4rem);
  line-height: 0.92;
  max-width: 11ch;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lead,
.copy-stack p,
.info-card p,
.price-card p,
.contact-block p,
.panel-card li {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.04rem;
}

.lead {
  max-width: 58ch;
  margin: 1.25rem 0 0;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.7rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: linear-gradient(135deg, #1890ff, var(--accent-deep));
  color: #fff;
  font-weight: 600;
  box-shadow: 0 18px 40px rgba(10, 132, 255, 0.2);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button--ghost {
  background: rgba(255, 255, 255, 0.58);
  color: var(--text);
  border-color: var(--line);
  box-shadow: none;
}

.button--full {
  width: 100%;
}

.hero-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.stat {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.52);
  backdrop-filter: blur(12px);
}

.stat__label {
  display: block;
  color: var(--muted);
  font-size: 0.83rem;
  margin-bottom: 0.25rem;
}

.stat__value {
  display: block;
  font-weight: 600;
  line-height: 1.4;
}

.hero-panel {
  position: relative;
}

.panel-card {
  height: 100%;
  padding: 1.4rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 255, 0.88));
  border: 1px solid rgba(16, 17, 20, 0.05);
  box-shadow: var(--shadow);
}

.panel-card__label,
.price-card__tag {
  margin: 0 0 0.9rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.panel-card h2 {
  font-size: 1.9rem;
  line-height: 1.02;
  margin: 0;
}

.app-shell {
  display: grid;
  gap: 1.1rem;
}

.app-shell__top {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 1rem;
  align-items: center;
}

.app-shell__icon {
  width: 84px;
  height: 84px;
  border-radius: 1.45rem;
  box-shadow: 0 18px 36px rgba(16, 24, 40, 0.16);
}

.app-preview {
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(246, 248, 252, 0.95), rgba(255, 255, 255, 0.95));
  border: 1px solid rgba(16, 17, 20, 0.06);
}

.app-preview__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
}

.app-preview__label {
  color: var(--muted);
}

.app-preview__value {
  font-weight: 600;
}

.app-preview__card {
  padding: 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(16, 17, 20, 0.05);
}

.app-preview__card strong {
  display: block;
  margin-bottom: 0.35rem;
}

.app-preview__card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.section {
  padding: 2rem 0 4.5rem;
}

.section-heading,
.two-column,
.contact-block {
  margin-bottom: 1.7rem;
}

.section-heading h2,
.two-column h2,
.contact-block h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1;
  max-width: 14ch;
}

.card-grid,
.pricing-grid {
  display: grid;
  gap: 1.1rem;
}

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

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

.info-card,
.price-card,
.contact-block {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.info-card h3,
.price-card h3 {
  font-size: 1.6rem;
  margin-bottom: 0.7rem;
}

.section--accent {
  margin: 0 auto 3rem;
  padding: 3.5rem 0;
  background:
    linear-gradient(135deg, rgba(8, 14, 28, 0.96), rgba(18, 45, 82, 0.92)),
    linear-gradient(180deg, #101827, #0d1f3c);
  color: #f2f6ff;
}

.section--accent .container {
  width: min(1120px, calc(100% - 2rem));
}

.section--accent .eyebrow,
.section--accent .copy-stack p {
  color: rgba(242, 246, 255, 0.82);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.copy-stack {
  display: grid;
  gap: 1rem;
}

.price-card__price {
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0.4rem 0 0.9rem;
}

.price-card--featured {
  background:
    radial-gradient(circle at top right, rgba(10, 132, 255, 0.11), transparent 28%),
    var(--surface-strong);
}

.section--contact {
  padding-bottom: 5rem;
}

.contact-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 1.5rem;
  align-items: start;
}

.signup-form {
  display: grid;
  gap: 0.95rem;
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field span {
  font-size: 0.92rem;
  font-weight: 600;
}

.field input {
  width: 100%;
  min-height: 3rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(16, 17, 20, 0.11);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  font: inherit;
}

.field input:focus {
  outline: 2px solid rgba(10, 132, 255, 0.18);
  border-color: rgba(10, 132, 255, 0.36);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
}

.section--footer-note {
  padding-top: 0;
  padding-bottom: 3.5rem;
}

.thanks-page {
  display: grid;
  min-height: calc(100vh - 88px);
  align-items: center;
}

.thanks-wrap {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.thanks-card {
  align-self: stretch;
}

.thanks-card__label {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-note {
  color: var(--muted);
  font-size: 0.96rem;
}

.footer-note a {
  color: var(--accent-deep);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .site-nav {
    display: none;
  }

  .hero-grid,
  .card-grid,
  .pricing-grid,
  .two-column,
  .contact-block,
  .hero-notes {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }

  .section-heading h2,
  .two-column h2,
  .contact-block h2 {
    max-width: none;
  }

  .panel-card {
    padding: 1.35rem;
  }

  .app-shell__top {
    grid-template-columns: 72px 1fr;
  }

  .app-shell__icon {
    width: 72px;
    height: 72px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1.2rem, 1120px);
  }

  .header-row {
    padding: 0.85rem 0;
  }

  .hero-copy h1 {
    font-size: 2.9rem;
  }

  .info-card,
  .price-card,
  .contact-block,
  .panel-card {
    padding: 1.2rem;
    border-radius: 22px;
  }

  .button {
    width: 100%;
  }
}