:root {
  --navy: #071b3a;
  --blue: #1677ff;
  --blue-dark: #0f4fb7;
  --gray: #64748b;
  --light: #f5f8fc;
  --line: #dbe5f1;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(7, 27, 58, 0.12);
  --radius: 28px;
  --header-h: 74px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--header-h);
  padding: 12px clamp(20px, 5vw, 72px);
}
.brand { display: block; flex: none; }
.brand img {
  width: auto;
  height: 40px;          /* logo sized by height so the lockup never stretches */
  display: block;
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 30px);
  font-weight: 700;
  color: var(--gray);
}
.nav a { padding: 6px 0; transition: color .2s ease; }
.nav a:hover { color: var(--blue); }
.nav-cta {
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  box-shadow: 0 10px 24px rgba(22, 119, 255, 0.24);
}
.nav-cta:hover { background: var(--blue-dark); color: #fff; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--navy);
  transition: transform .25s ease, opacity .2s ease;
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Type & layout ---------- */
.section { padding: clamp(58px, 8vw, 108px) clamp(20px, 5vw, 72px); }
.eyebrow {
  margin: 0 0 14px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--blue);
}
h1, h2, h3 { line-height: 1.05; margin: 0; }
h1 { font-size: clamp(2.5rem, 6.4vw, 5.4rem); letter-spacing: -0.055em; max-width: 980px; }
h2 { font-size: clamp(1.9rem, 4vw, 3.6rem); letter-spacing: -0.04em; }
h3 { font-size: 1.35rem; letter-spacing: -0.02em; }
p { color: var(--gray); font-size: 1.03rem; }
.lead { font-size: 1.24rem; color: var(--navy); font-weight: 700; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
  background:
    radial-gradient(circle at 78% 18%, rgba(22, 119, 255, 0.14), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}
.hero-text { max-width: 720px; font-size: 1.18rem; }
.button-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--blue); color: #fff; box-shadow: 0 14px 32px rgba(22, 119, 255, 0.25); }
.button.primary:hover { background: var(--blue-dark); }
.button.secondary { border: 1px solid var(--line); background: #fff; color: var(--navy); }

.hero-card { display: grid; gap: 18px; }
.stat-card, .service-card, .promise-card, .contact-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.stat-card { padding: 28px; }
.number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(22, 119, 255, 0.11);
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 20px;
}
.stat-card p, .service-card p { margin-bottom: 0; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: start;
}
.split p { margin-top: 0; }
.section-heading { max-width: 780px; margin-bottom: 34px; }
.services { background: var(--light); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.service-card { padding: 28px; }
.service-card h3::before {
  content: "";
  display: block;
  width: 42px;
  height: 5px;
  background: var(--blue);
  border-radius: 999px;
  margin-bottom: 18px;
}

.promise { background: var(--navy); color: #fff; }
.promise-card {
  max-width: 980px;
  background: linear-gradient(135deg, rgba(22, 119, 255, 0.22), rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 255, 255, 0.16);
  padding: clamp(30px, 5vw, 58px);
  box-shadow: none;
}
.promise-card h2, .promise-card p { color: #fff; }
.promise-card p:last-child { opacity: 0.82; max-width: 760px; }

.webinar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}
.webinar-copy { max-width: 760px; }
.event-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0;
}
.event-details div {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  background: #fff;
}
.event-details strong { display: block; color: var(--blue); font-size: 0.86rem; text-transform: uppercase; letter-spacing: 0.08em; }
.event-details span { display: block; margin-top: 4px; font-weight: 800; color: var(--navy); }
.webinar-image img {
  border-radius: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.small-note { font-size: 0.92rem; color: #7a8798; margin-top: 16px; }

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  gap: 36px;
  align-items: center;
  background: var(--light);
}
.contact-card { padding: 30px; }
.contact-card p { margin-top: 0; }
.contact-card p:last-child { margin-bottom: 0; }
.contact-card a { color: var(--blue); font-weight: 800; }

.site-footer {
  padding: 44px clamp(20px, 5vw, 72px);
  background: var(--navy);
  color: #fff;
  text-align: center;
}
.footer-logo {
  width: auto;
  height: 64px;
  margin: 0 auto 20px;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.site-footer p { margin: 0; color: rgba(255, 255, 255, 0.82); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero, .split, .webinar, .contact { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .webinar-image { max-width: 460px; }
}

@media (max-width: 780px) {
  :root { --header-h: 66px; }
  .brand img { height: 34px; }
  .nav-toggle { display: flex; }
  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px clamp(20px, 5vw, 72px) 20px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 22px 40px rgba(7, 27, 58, 0.10);
  }
  body.nav-open .nav { display: flex; }
  .nav a {
    padding: 14px 0;
    font-size: 1.05rem;
    color: var(--navy);
    border-bottom: 1px solid var(--line);
  }
  .nav-cta {
    margin-top: 16px;
    text-align: center;
    border-bottom: 0;
    color: #fff;
  }
  .footer-logo { height: 54px; }
  .service-grid, .event-details { grid-template-columns: 1fr; }
  .button { width: 100%; }
  .webinar-image { max-width: none; }
}