:root {
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;
  --cyan-50: #ecfeff;
  --cyan-100: #cffafe;
  --cyan-200: #a5f3fc;
  --cyan-300: #67e8f9;
  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;
  --cyan-600: #0891b2;
  --cyan-700: #0e7490;
  --blue-600: #2563eb;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 10px 24px rgba(15, 23, 42, 0.10);
  --shadow-xl: 0 24px 70px rgba(15, 23, 42, 0.35);
  --radius-xl: 24px;
  --radius-2xl: 32px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--slate-50);
  color: var(--slate-900);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(100% - 32px, 1180px); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--slate-200);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 18px; }
.logo { width: auto; height: 32px; }
.desktop-nav { display: none; align-items: center; gap: 32px; color: var(--slate-600); font-size: 14px; font-weight: 600; }
.desktop-nav a:hover, .footer-nav a:hover { color: var(--slate-950); }
.desktop-cta { display: none; }
.menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  background: var(--white);
  color: var(--slate-700);
  cursor: pointer;
  font-size: 22px;
}
.mobile-menu { display: none; border-top: 1px solid var(--slate-200); background: var(--white); box-shadow: var(--shadow-md); }
.mobile-menu.open { display: block; }
.mobile-nav { display: grid; gap: 8px; padding-top: 16px; padding-bottom: 16px; }
.mobile-nav a:not(.button) { padding: 12px 14px; border-radius: 14px; color: var(--slate-700); font-weight: 600; }
.mobile-nav a:not(.button):hover { background: var(--slate-50); color: var(--slate-950); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 160ms ease, background 160ms ease, border 160ms ease;
  cursor: pointer;
}
.button:hover { transform: translateY(-1px); }
.button-dark { background: var(--slate-950); color: var(--white); }
.button-dark:hover { background: var(--slate-800); }
.button-accent { background: var(--cyan-400); color: var(--slate-950); }
.button-accent:hover { background: var(--cyan-300); }
.button-outline { color: var(--white); border: 1px solid rgba(255, 255, 255, 0.24); background: rgba(255, 255, 255, 0.10); }
.button-outline:hover { background: rgba(255, 255, 255, 0.18); }

.hero { position: relative; overflow: hidden; padding: 64px 0; color: var(--white); background: linear-gradient(135deg, var(--slate-950), var(--slate-900), #083344); }
.hero-orb { position: absolute; border-radius: 999px; filter: blur(72px); opacity: 0.28; pointer-events: none; }
.hero-orb-one { top: 48px; left: 18%; width: 280px; height: 280px; background: var(--cyan-500); }
.hero-orb-two { bottom: -80px; right: 16%; width: 320px; height: 320px; background: var(--blue-600); }
.hero-grid { position: relative; display: grid; gap: 40px; align-items: center; }
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  margin-bottom: 24px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.10);
  color: var(--cyan-100);
  font-size: 14px;
  font-weight: 600;
  backdrop-filter: blur(16px);
}
.hero h1, .section h2, .demo-card h2 { margin: 0; letter-spacing: -0.045em; line-height: 1.02; }
.hero h1 { max-width: 820px; font-size: clamp(2.5rem, 11vw, 4.6rem); }
.hero-copy p { max-width: 680px; margin: 22px 0 0; color: var(--slate-200); font-size: clamp(1.08rem, 2.5vw, 1.28rem); line-height: 1.75; }
.hero-actions { display: flex; flex-direction: column; gap: 14px; margin-top: 34px; }
.hero-card { border: 1px solid rgba(255, 255, 255, 0.16); border-radius: var(--radius-2xl); background: rgba(255, 255, 255, 0.10); padding: 20px; box-shadow: var(--shadow-xl); backdrop-filter: blur(18px); }
.flow-panel { display: grid; gap: 16px; border-radius: 24px; background: rgba(2, 6, 23, 0.72); padding: 20px; }
.input-card, .output-card { border: 1px solid rgba(103, 232, 249, 0.22); border-radius: 22px; background: rgba(103, 232, 249, 0.10); padding: 20px; }
.input-card h2 { margin: 8px 0 0; color: var(--white); font-size: 1.55rem; line-height: 1.15; }
.input-card p { margin: 8px 0 0; color: var(--slate-300); }
.mini-eyebrow, .eyebrow, .resource-type { color: var(--cyan-600); font-size: 13px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; }
.input-card .mini-eyebrow { color: var(--cyan-200); }
.source-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.source-card { min-width: 0; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 18px; background: rgba(255, 255, 255, 0.05); padding: 14px 10px; text-align: center; color: var(--slate-200); font-size: 13px; }
.source-card .icon { margin-bottom: 8px; color: var(--cyan-300); font-size: 24px; line-height: 1; }
.output-grid { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 16px; }
.output-grid span { border-radius: 14px; background: rgba(255, 255, 255, 0.10); padding: 12px; color: var(--white); font-size: 14px; font-weight: 700; }

.summary-section { padding: 56px 0; }
.three-grid, .feature-grid, .solution-grid, .resource-grid { display: grid; gap: 24px; }
.summary-card, .feature-card, .step-card, .resource-card, .security-card { border: 1px solid var(--slate-200); border-radius: var(--radius-xl); background: var(--white); box-shadow: var(--shadow-sm); }
.summary-card, .feature-card, .resource-card { padding: 24px; transition: transform 160ms ease, box-shadow 160ms ease; }
.summary-card:hover, .feature-card:hover, .resource-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.check-icon { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 16px; border-radius: 999px; background: var(--cyan-50); color: var(--cyan-700); font-weight: 900; }
.summary-card h3, .feature-card h3, .step-card h3, .solution-card h3, .resource-card h3, .security-card h3 { margin: 0; color: var(--slate-950); font-size: 1.22rem; line-height: 1.25; }
.summary-card p, .feature-card p, .step-card p, .resource-card p, .security-card p { margin: 12px 0 0; color: var(--slate-600); line-height: 1.75; }
.section { padding: 72px 0; }
.section-white { background: var(--white); }
.section-header { max-width: 780px; margin: 0 auto; text-align: center; }
.section-header h2, .split-grid h2 { margin-top: 10px; color: var(--slate-950); font-size: clamp(2rem, 6vw, 3.25rem); }
.section-header p, .split-grid > div > p { margin: 20px 0 0; color: var(--slate-600); font-size: 1.08rem; line-height: 1.8; }
.feature-grid { margin-top: 56px; }
.feature-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 20px; border-radius: 18px; background: var(--cyan-50); color: var(--cyan-700); font-weight: 900; font-size: 22px; }
.split-grid { display: grid; gap: 48px; align-items: center; }
.steps { display: grid; gap: 16px; }
.step-card { padding: 24px; }
.step-number { display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 16px; border-radius: 999px; background: var(--slate-950); color: var(--white); font-size: 13px; font-weight: 900; }
.section-dark { background: var(--slate-950); color: var(--white); }
.section-dark .section-header h2, .section-dark .solution-card h3 { color: var(--white); }
.section-dark .section-header p, .solution-card p { color: var(--slate-300); }
.solution-grid { margin-top: 56px; }
.solution-card { border: 1px solid rgba(255, 255, 255, 0.10); border-radius: var(--radius-xl); background: rgba(255, 255, 255, 0.05); padding: 28px; backdrop-filter: blur(14px); }
.check-list { display: grid; gap: 16px; margin-top: 30px; }
.check-list div { display: flex; gap: 12px; align-items: flex-start; color: var(--slate-700); }
.check-list span { color: var(--cyan-700); font-weight: 900; }
.security-card { background: var(--slate-50); padding: 30px; }
.lock-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 24px; border-radius: 18px; background: var(--slate-950); color: var(--white); font-size: 24px; }
.note { margin-top: 28px; border-radius: 18px; background: var(--white); padding: 18px; color: var(--slate-600); box-shadow: var(--shadow-sm); }
.resource-grid { margin-top: 56px; }
.resource-card a { display: inline-flex; margin-top: 18px; color: var(--slate-950); font-weight: 800; }
.demo-section { padding: 0 0 72px; }
.demo-card { border-radius: var(--radius-2xl); background: var(--slate-950); padding: 48px 24px; color: var(--white); text-align: center; }
.demo-card h2 { max-width: 880px; margin: 0 auto; font-size: clamp(2rem, 6vw, 3.4rem); }
.demo-card p { max-width: 720px; margin: 20px auto 30px; color: var(--slate-300); font-size: 1.08rem; line-height: 1.8; }
.site-footer { border-top: 1px solid var(--slate-200); background: var(--white); padding: 38px 0; }
.footer-wrap { display: grid; gap: 22px; }
.footer-wrap strong { color: var(--slate-950); }
.footer-wrap p { margin: 4px 0 0; color: var(--slate-500); font-size: 14px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; color: var(--slate-500); font-size: 14px; font-weight: 600; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (min-width: 520px) {
  .hero-actions { flex-direction: row; flex-wrap: wrap; }
  .output-grid { grid-template-columns: repeat(2, 1fr); }
  .demo-card { padding: 56px 40px; }
}
@media (min-width: 768px) {
  .container { width: min(100% - 48px, 1180px); }
  .logo { height: 40px; }
  .three-grid, .solution-grid, .resource-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 96px 0; }
  .summary-section { padding: 80px 0; }
  .demo-section { padding-bottom: 96px; }
  .demo-card { padding: 64px 56px; }
  .footer-wrap { grid-template-columns: 1fr auto; align-items: center; }
}
@media (min-width: 1024px) {
  .desktop-nav, .desktop-cta { display: flex; }
  .menu-button { display: none; }
  .mobile-menu { display: none !important; }
  .hero { padding: 128px 0; }
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: 56px; }
  .feature-grid { grid-template-columns: repeat(4, 1fr); }
  .split-grid { grid-template-columns: repeat(2, 1fr); gap: 64px; }
}
@media (max-width: 420px) {
  .source-grid { grid-template-columns: 1fr; }
  .hero-card { padding: 14px; border-radius: 24px; }
  .flow-panel { padding: 16px; }
  .button { width: 100%; }
}

.demo-form-wrap {
  max-width: 760px;
  margin: 48px auto 0;
}

.demo-form-card {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  background: var(--white);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.demo-form {
  display: grid;
  gap: 22px;
}

.demo-form-field {
  display: grid;
  gap: 8px;
}

.demo-form label {
  color: var(--slate-800);
  font-size: 0.95rem;
  font-weight: 700;
}

.demo-form input,
.demo-form textarea {
  width: 100%;
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  background: var(--white);
  color: var(--slate-900);
  font: inherit;
  transition: border 160ms ease, box-shadow 160ms ease;
}

.demo-form input {
  min-height: 46px;
  padding: 10px 14px;
}

.demo-form textarea {
  min-height: 130px;
  padding: 12px 14px;
  resize: vertical;
}

.demo-form input::placeholder,
.demo-form textarea::placeholder {
  color: var(--slate-500);
}

.demo-form input:focus,
.demo-form textarea:focus {
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.14);
  outline: none;
}

.demo-form .hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.recaptcha-wrap {
  display: flex;
  justify-content: center;
  overflow-x: auto;
  padding: 4px 0;
}

.demo-form-submit {
  width: 100%;
  min-height: 52px;
  font-size: 1.05rem;
}

#form-status {
  min-height: 22px;
  color: var(--slate-500);
  font-size: 0.95rem;
  text-align: center;
}

@media (min-width: 768px) {
  .demo-form-card {
    padding: 36px;
  }
}

/* About Us founder section */
.about-founders {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 220px));
  gap: 20px;
  max-width: 980px;
  margin-top: 32px;
  align-items: start;
}

.founder-link {
  display: grid;
  justify-items: center;
  gap: 14px;
  min-width: 0;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  background: var(--white);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 160ms ease, box-shadow 160ms ease, border 160ms ease;
}

.founder-link:hover {
  transform: translateY(-4px);
  border-color: var(--cyan-500);
  box-shadow: var(--shadow-md);
}

.founder-link img {
  width: clamp(110px, 28vw, 150px);
  height: clamp(110px, 28vw, 150px);
  border-radius: 999px;
  object-fit: cover;
  border: 4px solid var(--cyan-50);
}

.founder-link span {
  color: var(--slate-950);
  font-size: 1rem;
  font-weight: 800;
}

.about-copy {
  max-width: none;
}

.about-copy h2 {
  margin: 10px 0 0;
  color: var(--slate-950);
  font-size: clamp(2rem, 6vw, 3.25rem);
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.about-copy p {
  max-width: 980px;
  margin: 20px 0 0;
  color: var(--slate-600);
  font-size: 1.08rem;
  line-height: 1.8;
}

/* Centered featured card above the six summary cards. */
.summary-featured {
  width: 100%;
  max-width: 380px;
  margin: 0 auto 24px;
}

@media (min-width: 768px) {
  .summary-featured {
    max-width: calc((100% - 48px) / 3);
  }
}

/* Keep each summary check icon alongside its heading, with body text below. */
.summary-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 12px;
  align-content: start;
  align-items: center;
}

.summary-card > .check-icon {
  margin-bottom: 0;
}

.summary-card > h3 {
  min-width: 0;
}

.summary-card > p {
  grid-column: 1 / -1;
}