:root {
  --ink: #17121f;
  --muted: #625b6d;
  --purple: #662bb4;
  --purple-dark: #43206f;
  --orange: #ff7a2f;
  --mint: #39c7b4;
  --soft: #f6f1fb;
  --line: #e8deef;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Helvetica, Arial, sans-serif;
  line-height: 1.55;
}
a { color: inherit; }

.site-header {
  min-height: 104px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 16px; text-decoration: none; }
.brand-mark {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(145deg, var(--purple), var(--purple-dark));
  font-size: 25px;
  font-weight: 900;
  letter-spacing: -2px;
}
.brand-name { display: flex; flex-direction: column; font-size: 20px; font-weight: 900; line-height: 1.05; }
.brand-name strong { color: var(--purple); font-size: 15px; letter-spacing: 3px; margin-top: 6px; }
.header-cta, .button { text-decoration: none; font-weight: 800; border-radius: 999px; }
.header-cta { padding: 14px 22px; color: var(--white); background: var(--purple); }

main { overflow: hidden; }
.hero {
  min-height: 650px;
  padding: 90px max(42px, calc((100vw - 1320px) / 2));
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .55fr);
  gap: 72px;
  align-items: center;
  background:
    radial-gradient(circle at 86% 20%, rgba(57, 199, 180, .22), transparent 27%),
    radial-gradient(circle at 75% 90%, rgba(255, 122, 47, .2), transparent 24%),
    linear-gradient(135deg, #fbf9fd 0%, #f5eefc 100%);
}
.eyebrow { color: var(--purple); font-size: 14px; font-weight: 900; letter-spacing: 2.2px; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 900px; margin-bottom: 25px; font-size: clamp(46px, 6vw, 84px); line-height: .98; letter-spacing: -4px; }
h1 span { color: var(--purple); }
.hero-lead { max-width: 850px; margin-bottom: 35px; color: var(--muted); font-size: clamp(19px, 2vw, 25px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button { padding: 16px 24px; }
.button-primary { background: var(--purple); color: var(--white); }
.button-secondary { border: 2px solid var(--purple); color: var(--purple); }
.button:hover, .header-cta:hover { transform: translateY(-2px); }

.promise {
  min-height: 330px;
  padding: 34px;
  border-radius: 30px;
  color: var(--white);
  background: linear-gradient(145deg, var(--ink), var(--purple-dark));
  box-shadow: 0 26px 70px rgba(55, 27, 82, .23);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.promise-number { align-self: flex-start; margin-bottom: auto; color: var(--orange); font-size: 54px; font-weight: 900; }
.promise p { margin-bottom: 5px; color: #ddd3e5; }
.promise strong { font-size: 25px; line-height: 1.2; }

.training-section, .audience { max-width: 1400px; margin: 0 auto; padding: 100px 42px; }
.section-heading { max-width: 850px; margin-bottom: 45px; }
h2 { font-size: clamp(35px, 4vw, 57px); line-height: 1.08; letter-spacing: -2px; }
.training-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.training-card { min-height: 280px; padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: var(--white); box-shadow: 0 14px 35px rgba(48, 25, 68, .08); }
.training-card span { color: var(--purple); font-weight: 900; }
.training-card h3 { margin: 65px 0 12px; font-size: 25px; line-height: 1.1; }
.training-card p { color: var(--muted); }

.audience { border-radius: 32px 32px 0 0; color: var(--white); background: var(--ink); display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; }
.audience .eyebrow { color: var(--mint); }
.audience ul { margin: 0; padding: 0; list-style: none; }
.audience li { padding: 17px 0; border-bottom: 1px solid #403746; font-size: 19px; }
.audience li::before { content: "✓"; margin-right: 14px; color: var(--orange); font-weight: 900; }

footer { max-width: 1400px; margin: 0 auto; padding: 36px 42px; display: flex; justify-content: space-between; gap: 25px; color: var(--muted); font-size: 14px; }
footer p { margin: 0; }

@media (max-width: 900px) {
  .site-header { min-height: 86px; padding: 15px 22px; }
  .brand-mark { width: 54px; height: 54px; border-radius: 15px; }
  .brand-name { font-size: 16px; }
  .brand-name strong { font-size: 12px; }
  .header-cta { display: none; }
  .hero { min-height: auto; padding: 70px 24px; grid-template-columns: 1fr; gap: 38px; }
  h1 { letter-spacing: -2px; }
  .promise { min-height: 260px; }
  .training-section, .audience { padding: 72px 24px; }
  .training-grid { grid-template-columns: 1fr 1fr; }
  .audience { margin: 0 14px; grid-template-columns: 1fr; gap: 25px; border-radius: 26px; }
  footer { padding: 32px 24px; flex-direction: column; }
}

@media (max-width: 560px) {
  .training-grid { grid-template-columns: 1fr; }
  .training-card { min-height: 230px; }
  .training-card h3 { margin-top: 45px; }
  .hero-actions { flex-direction: column; align-items: stretch; text-align: center; }
}