:root {
  --bg: #f7f8f4;
  --surface: #ffffff;
  --surface-soft: #eef4f7;
  --navy: #09284a;
  --navy-2: #0b2340;
  --blue: #155f9f;
  --blue-panel: #0f5c97;
  --teal: #19a7a1;
  --text: #314157;
  --muted: #65758a;
  --border: #dbe4ea;
  --shadow: 0 24px 70px rgba(9, 40, 74, 0.12);
  --radius: 24px;
  --radius-sm: 14px;
  --container: 1180px;
  --ease: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
input, textarea { font: inherit; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: clamp(72px, 9vw, 120px) 0; }
.skip-link { position: absolute; left: 16px; top: -80px; z-index: 100; background: var(--navy); color: #fff; padding: 10px 14px; border-radius: 999px; }
.skip-link:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 248, 244, 0.94);
  border-bottom: 1px solid rgba(219, 228, 234, 0.8);
  backdrop-filter: blur(14px);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--navy); color: #fff; border: 3px solid var(--teal); }
.brand-text { font-size: 1.05rem; }
.nav-menu { display: flex; align-items: center; gap: 26px; font-size: 0.95rem; font-weight: 650; color: var(--navy-2); }
.nav-menu a { transition: color var(--ease), transform var(--ease); }
.nav-menu a:hover { color: var(--blue); transform: translateY(-1px); }
.nav-cta { background: var(--navy); color: #fff !important; padding: 11px 16px; border-radius: 999px; box-shadow: 0 10px 24px rgba(9, 40, 74, 0.16); }
.nav-cta:hover { background: var(--blue); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.nav-toggle span:not(.sr-only) { display: block; width: 18px; height: 2px; background: var(--navy); margin: 4px auto; }

.hero { padding-top: clamp(54px, 7vw, 96px); }
.hero-grid, .platform-grid, .split-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, 1.08fr); gap: clamp(34px, 5vw, 70px); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 16px; color: var(--blue); text-transform: uppercase; letter-spacing: 0.13em; font-size: 0.76rem; font-weight: 800; }
.eyebrow span { width: 10px; height: 10px; border-radius: 999px; background: var(--teal); box-shadow: 0 0 0 5px rgba(25, 167, 161, 0.14); }
h1, h2, h3 { color: var(--navy); line-height: 1.05; letter-spacing: -0.045em; margin: 0; }
h1 { font-size: clamp(3rem, 7vw, 6.8rem); max-width: 780px; }
h2 { font-size: clamp(2rem, 4.2vw, 4.2rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; }
.hero-lede, .section-heading p, .platform-copy p, .contact-card p, .vision-card p { font-size: clamp(1.03rem, 1.5vw, 1.2rem); color: var(--muted); }
.hero-lede { max-width: 650px; margin: 24px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(9, 40, 74, 0.15); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--navy); }
.btn-secondary { background: var(--surface); color: var(--navy); border-color: var(--border); }
.trust-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.trust-pills span, .audience-list span { padding: 9px 13px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--navy-2); font-weight: 700; font-size: 0.9rem; }

.hero-panel, .platform-media, .problem-card, .vision-card, .contact-card, .feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-panel { padding: 14px; transform: rotate(1deg); transition: transform var(--ease); }
.hero-panel:hover { transform: rotate(0deg) translateY(-4px); }
.panel-header { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px 14px; color: var(--navy); }
.panel-kicker { margin: 0; color: var(--muted); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.status-dot { color: var(--teal); font-weight: 850; font-size: 0.85rem; }
.status-dot::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); margin-right: 6px; }
.hero-panel img, .platform-media img { border-radius: 18px; border: 1px solid var(--border); }

.problem { background: var(--surface); border-block: 1px solid var(--border); }
.split-grid { grid-template-columns: 0.86fr 1.14fr; }
.problem-card { padding: clamp(24px, 4vw, 42px); box-shadow: none; }
.problem-card p { margin-top: 0; font-size: 1.08rem; }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 28px; color: var(--navy-2); font-weight: 650; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 11px; height: 11px; border-radius: 50%; background: var(--teal); }

.platform { background: var(--surface-soft); }
.platform-grid { grid-template-columns: minmax(420px, 1.1fr) minmax(0, 0.9fr); }
.platform-media { padding: 12px; background: var(--blue-panel); }
.platform-copy p { margin: 20px 0 0; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 30px; }
.metric-row div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 18px; }
.metric-row strong { display: block; color: var(--navy); font-size: 1.8rem; line-height: 1; }
.metric-row span { color: var(--muted); font-weight: 700; font-size: 0.86rem; }

.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading p { margin: 18px 0 0; }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card { padding: 24px; box-shadow: none; transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease); }
.feature-card:hover { transform: translateY(-5px); border-color: rgba(25, 167, 161, 0.55); box-shadow: 0 18px 44px rgba(9, 40, 74, 0.1); }
.feature-card .icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 12px; background: #e7f6f5; color: var(--blue); font-weight: 900; margin-bottom: 22px; }
.feature-card p { margin-bottom: 0; color: var(--muted); }

.use-cases { background: var(--surface); border-block: 1px solid var(--border); }
.audience-list { display: flex; flex-wrap: wrap; gap: 14px; }
.audience-list span { padding: 14px 18px; border-radius: 16px; }

.vision-card { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 30px; align-items: end; padding: clamp(28px, 5vw, 56px); background: var(--navy); }
.vision-card h2, .vision-card p, .vision-card .eyebrow { color: #fff; }
.vision-card .eyebrow span { background: var(--teal); }
.vision-card p { margin: 0; color: #d9e5ee; }

.contact { padding-top: 0; }
.contact-card { text-align: center; padding: clamp(34px, 6vw, 70px); }
.contact-card h2 { max-width: 820px; margin: 0 auto; }
.contact-card p { max-width: 640px; margin: 18px auto 28px; }
.contact-form { max-width: 760px; margin: 34px auto 0; text-align: left; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-field { display: grid; gap: 8px; }
.form-field-wide { grid-column: 1 / -1; }
.form-field label { color: var(--navy); font-size: 0.92rem; font-weight: 800; }
.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  color: var(--navy-2);
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.form-field textarea { resize: vertical; min-height: 132px; }
.form-field input:focus,
.form-field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(21, 95, 159, 0.12); }
.contact-form .btn { width: 100%; margin-top: 20px; cursor: pointer; }
.thank-you-message {
  max-width: 640px;
  margin: 34px auto 0;
  padding: 22px 24px;
  border: 1px solid rgba(25, 167, 161, 0.45);
  border-radius: var(--radius-sm);
  background: #e7f6f5;
  color: var(--navy);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  font-weight: 850;
}

.site-footer { padding: 32px 0; background: var(--navy); color: #d9e5ee; }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.site-footer .brand { color: #fff; }
.site-footer p { margin: 0; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1020px) {
  .hero-grid, .platform-grid, .split-grid, .vision-card { grid-template-columns: 1fr; }
  .platform-media { order: 2; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    inset: 76px 14px auto;
    display: grid;
    gap: 6px;
    padding: 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
  }
  .nav-menu.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-menu a { padding: 12px; border-radius: 12px; }
  .nav-menu a:hover { background: var(--surface-soft); transform: none; }
  .nav-cta { text-align: center; }
  .hero-panel { transform: none; }
  .metric-row, .card-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { align-items: flex-start; flex-direction: column; }
}