:root {
  --bg: #f4f7ff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-solid: #ffffff;
  --surface-muted: #eef3ff;
  --text: #122033;
  --muted: rgba(18, 32, 51, 0.72);
  --muted-strong: #4c5f7b;
  --primary: #3d5afe;
  --primary-dark: #2f47d8;
  --accent: #0097a7;
  --line: rgba(18, 32, 51, 0.11);
  --line-strong: rgba(18, 32, 51, 0.18);
  --shadow: 0 28px 70px rgba(19, 32, 54, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(61, 90, 254, 0.18), transparent 28%),
    linear-gradient(180deg, #f4f7ff 0%, #eef3ff 48%, #f8fbff 100%);
  line-height: 1.55;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.container {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(244, 247, 255, 0.72);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand img {
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  opacity: 0.82;
  transition: opacity 160ms ease;
}

.nav-link:hover {
  opacity: 1;
}

.hero {
  position: relative;
  min-height: calc(100svh - 72px);
  padding: clamp(2rem, 5vw, 3.75rem) 0 clamp(3rem, 7vw, 5rem);
  overflow: clip;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(16px);
  opacity: 0.92;
  animation: drift 18s ease-in-out infinite;
}

.hero-orb-a {
  width: clamp(18rem, 34vw, 30rem);
  height: clamp(18rem, 34vw, 30rem);
  right: -6rem;
  top: -4rem;
  background: rgba(61, 90, 254, 0.24);
}

.hero-orb-b {
  width: clamp(15rem, 28vw, 22rem);
  height: clamp(15rem, 28vw, 22rem);
  left: -3rem;
  bottom: 5rem;
  background: rgba(0, 151, 167, 0.18);
  animation-delay: -5s;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18, 32, 51, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 32, 51, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.14));
}

.hero-layout,
.section,
.site-footer {
  position: relative;
  z-index: 1;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  align-items: start;
}

.hero-copy {
  max-width: none;
  padding-block: 1rem;
  animation: rise 520ms ease-out;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
}

.eyebrow-muted {
  color: var(--muted-strong);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.02;
}

h1 {
  /* max-width: 16ch; */
  font-size: clamp(2.45rem, 5.1vw, 4.9rem);
  letter-spacing: -0.05em;
  /* text-wrap: balance; */
}

h2 {
  /* max-width: 18ch; */
  font-size: clamp(2rem, 4.3vw, 3.25rem);
  letter-spacing: -0.045em;
  /* text-wrap: balance; */
}

h3 {
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.hero-subtitle,
.section-intro,
.support-card p,
.band-copy p,
.rail-item p,
.audience-item p,
.faq-item p,
.cta-box p,
.plan-subtitle,
.footer-legal,
.footer-legal a {
  color: var(--muted);
}

.hero-subtitle {
  max-width: 58rem;
  margin-top: 1.25rem;
  font-size: clamp(1.03rem, 2vw, 1.26rem);
  line-height: 1.68;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0.95rem 1.3rem;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

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

.btn-primary {
  background: #162746;
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(22, 39, 70, 0.18);
}

.btn-primary:hover {
  background: #1d3155;
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.56);
  color: var(--text);
  backdrop-filter: blur(10px);
}

.hero-points {
  display: grid;
  gap: 0.85rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
  max-width: 62rem;
}

.hero-points li {
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.hero-panel {
  display: grid;
  gap: 1rem;
  width: 100%;
  padding: 1.45rem;
  border: 1px solid rgba(18, 32, 51, 0.08);
  border-radius: 30px;
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  animation: rise 680ms ease-out;
}

.hero-panel-header {
  display: grid;
  gap: 0.35rem;
}

.hero-panel-header strong {
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  letter-spacing: -0.03em;
}

.product-figure {
  margin: 0;
}

.product-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--surface-solid);
  object-fit: cover;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.hero-metric {
  display: grid;
  gap: 0.2rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

.hero-metric span,
.report-card span,
.plan-kicker {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
}

.hero-metric strong {
  font-size: 1rem;
}

.section {
  padding: clamp(3rem, 6vw, 5.2rem) 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.42);
  border-top: 1px solid rgba(255, 255, 255, 0.38);
  border-bottom: 1px solid rgba(18, 32, 51, 0.05);
}

.section-band {
  background:
    linear-gradient(180deg, rgba(18, 32, 51, 0.03), rgba(18, 32, 51, 0)),
    rgba(255, 255, 255, 0.18);
}

.section-heading {
  display: grid;
  gap: 0.6rem;
  max-width: none;
  margin-bottom: 1.8rem;
}

.section-heading h2 {
  max-width: none;
}

.section-intro {
  max-width: 58rem;
  margin: 0;
  font-size: 1.02rem;
}

.support-grid,
.reports-grid,
.audience-grid {
  display: grid;
  gap: 1rem;
}

.support-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.support-card,
.report-card,
.audience-item,
.faq-item,
.plan-card,
.cta-box {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
}

.support-card,
.audience-item {
  padding: 1.2rem 0 0.1rem;
  border-radius: 0;
  border-width: 1px 0 0;
  background: transparent;
  backdrop-filter: none;
}

.support-card p,
.audience-item p,
.faq-item p,
.rail-item p,
.band-copy p,
.cta-box p,
.plan-subtitle {
  margin: 0.65rem 0 0;
}

.split-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}

.band-list,
.rail-list,
.faq-list {
  display: grid;
  gap: 0.85rem;
}

.band-item,
.rail-item,
.faq-item {
  padding: 1rem 0;
  border-top: 1px solid var(--line-strong);
}

.reports-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.report-card {
  min-height: 180px;
  padding: 1.25rem;
  border-radius: 24px;
  display: grid;
  align-content: start;
  gap: 0.8rem;
  box-shadow: 0 18px 40px rgba(19, 32, 54, 0.08);
}

.report-card h3 {
  max-width: 13ch;
}

.audience-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.plan-card {
  border-radius: 28px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  box-shadow: 0 20px 44px rgba(19, 32, 54, 0.08);
}

.plan-card-featured {
  border-color: rgba(61, 90, 254, 0.24);
  box-shadow: 0 28px 54px rgba(61, 90, 254, 0.14);
}

.plan-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  display: grid;
  gap: 0.45rem;
}

.plan-card .btn {
  margin-top: auto;
}

.section-faq .faq-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

.faq-item {
  border-radius: 22px;
  padding: 1.2rem;
  box-shadow: 0 14px 32px rgba(19, 32, 54, 0.06);
}

.final-cta {
  padding-top: 2rem;
  padding-bottom: 4.75rem;
}

.cta-box {
  border-radius: 30px;
  padding: clamp(1.4rem, 4vw, 2.2rem);
  box-shadow: var(--shadow);
}

/* .cta-box h2 {
  max-width: 11ch;
} */

.site-footer {
  padding: 0 0 2.5rem;
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.footer-legal {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
}

.footer-legal a {
  text-decoration: none;
}

.footer-legal a:hover {
  text-decoration: underline;
}

.legal-main {
  padding: 32px 0 56px;
}

.legal-card {
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
}

.legal-card h1 {
  margin-bottom: 18px;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.legal-card h2 {
  margin-top: 26px;
  margin-bottom: 10px;
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
}

.legal-card h3 {
  margin-top: 16px;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.legal-card p {
  margin: 0 0 10px;
}

.legal-card ul {
  margin: 8px 0 12px;
  padding-left: 20px;
}

.legal-card li {
  margin-bottom: 6px;
}

.legal-sep {
  color: var(--muted);
  margin: 20px 0;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  0%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, 16px, 0) scale(1.04);
  }
}

@media (max-width: 1100px) {
  .support-grid,
  .reports-grid,
  .audience-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .hero-layout,
  .split-band,
  .section-faq .faq-list,
  .plans-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    max-width: 12.5ch;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 1.5rem, 1180px);
  }

  .nav {
    min-height: 64px;
  }

  .header-actions {
    gap: 0.6rem;
  }

  .header-actions .btn {
    min-height: 44px;
    padding-inline: 1rem;
  }

  .actions,
  .footer-layout {
    flex-direction: column;
    align-items: flex-start;
  }

  .actions .btn,
  .header-actions .btn {
    width: 100%;
  }

  .hero-metrics,
  .support-grid,
  .reports-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .report-card,
  .plan-card,
  .cta-box {
    border-radius: 24px;
  }
}