@import url("https://fonts.googleapis.com/css2?family=Newsreader:opsz,wght@6..72,500;6..72,700&family=Sora:wght@400;500;600;700&display=swap");

:root {
  color-scheme: light;
  --bg: #eef4fb;
  --bg-strong: #dfe9f6;
  --card: rgba(248, 252, 255, 0.92);
  --card-strong: #fbfdff;
  --ink: #0f1b30;
  --ink-muted: #44587a;
  --line: rgba(15, 27, 48, 0.12);
  --line-strong: rgba(15, 27, 48, 0.2);
  --accent: #4d7fc6;
  --accent-deep: #244e8c;
  --accent-soft: rgba(77, 127, 198, 0.12);
  --green-soft: rgba(112, 158, 220, 0.16);
  --shadow: 0 24px 70px -36px rgba(15, 27, 48, 0.34);
  --radius-xl: 2rem;
  --radius-lg: 1.25rem;
  --shell: min(1280px, calc(100vw - 2rem));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Sora", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(77, 127, 198, 0.14), transparent 24rem),
    radial-gradient(circle at bottom right, rgba(112, 158, 220, 0.12), transparent 24rem),
    var(--bg);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

p,
ul,
ol,
blockquote {
  margin: 0;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Newsreader", serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.eyebrow {
  margin-bottom: 0.9rem;
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.lede {
  max-width: 40rem;
  color: var(--ink-muted);
  font-size: 1.06rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(238, 244, 251, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: 5rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-lockup__mark {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.brand-lockup__mark img {
  width: 100%;
  height: 100%;
}

.brand-lockup__text {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav {
  display: none;
  justify-content: center;
  gap: 1.4rem;
}

.site-nav__link,
.mobile-nav__link {
  color: var(--ink-muted);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav__link.is-active,
.mobile-nav__link.is-active {
  color: var(--ink);
}

.header-actions {
  display: none;
  gap: 0.75rem;
}

.mobile-nav {
  justify-self: end;
}

.mobile-nav summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  min-width: 4.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  list-style: none;
  font-size: 0.92rem;
  font-weight: 700;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav__panel {
  position: absolute;
  right: 1rem;
  top: calc(100% + 0.75rem);
  display: grid;
  gap: 0.75rem;
  min-width: min(20rem, calc(100vw - 2rem));
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: var(--card);
  box-shadow: var(--shadow);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    border-color 180ms ease;
}

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

.button--solid {
  background: var(--ink);
  color: #fff;
}

.button--ghost {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.62);
}

.button--quiet {
  align-self: flex-start;
  border-color: var(--line);
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.button--inverse {
  background: #fff;
  color: var(--ink);
}

.button--ghost-inverse {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

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

.hero,
.page-hero {
  padding: 4rem 0 2.5rem;
}

.hero__grid,
.page-hero__grid,
.split-grid,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 1.5rem;
}

.hero__copy,
.page-hero__copy,
.section-copy {
  display: grid;
  gap: 1.1rem;
}

.hero h1,
.page-hero h1 {
  max-width: 14ch;
  font-size: clamp(3rem, 9vw, 5.7rem);
}

.hero h1 {
  max-width: none;
}

.hero-panel,
.audience-card,
.signal-card,
.detail-card,
.partner-card,
.testimonial-card,
.form-card,
.stat-card,
.faq-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow);
}

.hero-panel,
.signal-card,
.detail-card,
.partner-card,
.faq-card,
.stat-card {
  padding: 1.4rem;
}

.hero-rail {
  display: grid;
  gap: 1rem;
  align-self: start;
}

.hero-shortcuts {
  display: none;
  gap: 0.85rem;
}

.hero-highlights {
  display: none;
  gap: 0.85rem;
}

.hero-shortcut {
  display: grid;
  gap: 0.4rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
  text-decoration: none;
}

.hero-highlight {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.hero-highlight p {
  color: var(--ink-muted);
}

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

.hero-highlight__dot {
  width: 0.75rem;
  height: 0.75rem;
  margin-top: 0.35rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), rgba(112, 158, 220, 0.95));
}

.hero-shortcut__eyebrow {
  color: var(--accent-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-panel::before,
.audience-card::before,
.testimonial-card::before,
.detail-card::before,
.partner-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 0.35rem;
  background: linear-gradient(90deg, var(--accent), rgba(112, 158, 220, 0.85));
}

.hero-panel__label,
.stat-card__label {
  margin-bottom: 0.65rem;
  color: var(--accent-deep);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.audience-grid,
.signal-grid,
.stack-grid,
.partner-grid,
.testimonial-grid,
.faq-grid {
  display: grid;
  gap: 1rem;
}

.audience-grid {
  margin-top: 1.35rem;
}

.audience-card {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
}

.audience-card__description {
  color: var(--ink-muted);
}

.feature-list {
  padding-left: 1.15rem;
  color: var(--ink-muted);
}

.feature-list li + li {
  margin-top: 0.55rem;
}

.section {
  padding: 1rem 0 4.5rem;
}

.section--contrast {
  background:
    linear-gradient(180deg, rgba(16, 25, 38, 0.03), rgba(16, 25, 38, 0.06)),
    transparent;
}

.section--tinted {
  background:
    linear-gradient(180deg, rgba(77, 127, 198, 0.07), rgba(77, 127, 198, 0.02)),
    transparent;
}

.section--cta {
  padding-top: 0;
}

.section--contact {
  padding-top: 0;
}

.section-heading {
  display: grid;
  gap: 0.8rem;
  max-width: 48rem;
  margin-bottom: 1.8rem;
}

.section-heading h2,
.section-copy h2,
.cta-banner h2 {
  font-size: clamp(2.2rem, 7vw, 3.7rem);
}

.section-heading p,
.section-copy p,
.signal-card p,
.detail-card p,
.partner-card p,
.hero-panel p,
.faq-card p,
.stat-card p {
  color: var(--ink-muted);
}

.signal-card__index,
.partner-card__eyebrow {
  display: inline-flex;
  margin-bottom: 0.9rem;
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.detail-card h3,
.partner-card h3,
.signal-card h3,
.faq-card h3 {
  margin-bottom: 0.6rem;
  font-size: 1.5rem;
}

.testimonial-card {
  display: grid;
  gap: 1rem;
  padding: 1.6rem;
}

.testimonial-card blockquote {
  font-size: 1.05rem;
  line-height: 1.7;
}

.testimonial-card figcaption {
  color: var(--ink-muted);
  font-size: 0.94rem;
  font-weight: 600;
}

.cta-banner {
  display: grid;
  gap: 1.3rem;
  padding: 1.6rem;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.22), transparent 18rem),
    linear-gradient(135deg, #0f1b30, #2d5d9c);
  color: #fff;
  box-shadow: var(--shadow);
}

.cta-banner .eyebrow {
  color: rgba(255, 255, 255, 0.72);
}

.contact-grid {
  align-items: start;
}

.contact-notes {
  display: grid;
  gap: 0.55rem;
  color: var(--ink-muted);
}

.form-card {
  padding: 1.4rem;
}

.form-card form {
  display: grid;
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 1rem;
}

.form-card label {
  display: grid;
  gap: 0.45rem;
}

.form-card span {
  font-size: 0.9rem;
  font-weight: 700;
}

.form-card input,
.form-card select {
  min-height: 3rem;
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font: inherit;
}

.form-card input:focus,
.form-card select:focus,
.button:focus-visible,
.site-nav__link:focus-visible,
.mobile-nav__link:focus-visible,
.footer-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.form-note {
  color: var(--ink-muted);
  font-size: 0.84rem;
}

.stat-strip {
  display: grid;
  gap: 1rem;
}

.faq-card {
  padding: 1.5rem;
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: grid;
  gap: 0.7rem;
}

.footer-brand__eyebrow {
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
  color: var(--ink-muted);
}

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

@media (min-width: 48rem) {
  .site-nav,
  .header-actions {
    display: flex;
  }

  .mobile-nav {
    display: none;
  }

  .hero-shortcuts,
  .hero-highlights {
    display: grid;
  }

  .hero,
  .page-hero {
    padding-top: 5.3rem;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(20rem, 0.72fr);
    align-items: start;
  }

  .page-hero__grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(19rem, 0.78fr);
    align-items: start;
  }

  .split-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(17rem, 0.85fr);
    align-items: start;
  }

  .audience-grid,
  .signal-grid,
  .partner-grid,
  .testimonial-grid,
  .faq-grid,
  .stat-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stack-grid {
    grid-template-columns: 1fr;
  }

  .cta-banner,
  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

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

@media (min-width: 70rem) {
  .audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .signal-grid,
  .partner-grid,
  .stat-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}