:root {
  --brand: #1d1d1b;
  --ink: #1d1d1b;
  --muted: #575756;
  --line: #d9d9d6;
  --soft: #f4f4f2;
  --paper: #ffffff;
  --offwhite: #fafaf8;
  --night: #1d1d1b;
  --cyan: #008fb3;
  --yellow: #ffd500;
  --page: min(1760px, calc(100% - 280px));
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  color: white;
  background: #000;
  box-shadow: none;
}

.utility {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  width: var(--page);
  margin: 0 auto;
  padding: 8px 0;
  color: white;
  font-size: 15px;
  font-weight: 700;
  background: #000;
  border-bottom: 1px solid #2d2d2d;
}

.utility div {
  display: flex;
  gap: 0;
}

.utility a {
  padding: 0 12px;
  border-right: 1px solid #777;
}

.utility a:first-child {
  padding-left: 0;
}

.utility a:last-child {
  border-right: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: var(--page);
  min-height: 86px;
  margin: 0 auto;
  padding: 0;
  background: #000;
}

.brand {
  display: block;
  width: 280px;
  padding: 0;
  background: transparent;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  font-weight: 700;
  font-size: 18px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 22px;
  border-left: 1px solid #333;
}

.nav-links a:hover {
  color: white;
  background: #111;
}

.nav-links a:last-child,
.nav-links a:last-child:hover {
  color: white;
  background: transparent;
  margin-left: 20px;
  padding-right: 0;
  border-left: 0;
}

.nav-links a:nth-last-child(2) {
  min-height: 44px;
  margin-left: 8px;
  padding: 0 16px;
  border: 0;
  border-radius: 4px;
  background: var(--cyan);
}

.hero {
  position: relative;
  color: var(--ink);
  background: white;
}

.hero::after {
  content: none;
}

.hero::before {
  content: none;
}

.hero-content {
  position: relative;
  width: var(--page);
  margin: 0 auto;
  padding: 38px 0 54px;
}

.breadcrumb {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 46px;
  font-size: 21px;
  font-weight: 700;
}

.breadcrumb a,
.breadcrumb span::before {
  color: var(--cyan);
}

.breadcrumb span::before {
  content: ">";
  margin-right: 14px;
  color: #b7b7b7;
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--ink);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.hero .eyebrow {
  display: none;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 960px;
  margin-bottom: 48px;
  font-size: clamp(46px, 4.4vw, 62px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(32px, 3.4vw, 44px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  font-size: 28px;
  line-height: 1.15;
}

.lead {
  max-width: 1040px;
  color: var(--muted);
  font-size: clamp(20px, 1.8vw, 26px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button,
button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 14px 20px;
  border: 0;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button.primary,
button {
  color: white;
  background: var(--cyan);
}

.button.secondary {
  color: var(--cyan);
  background: white;
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.quick-info {
  width: var(--page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: white;
}

.quick-info article {
  min-height: 132px;
  padding: 26px clamp(18px, 3vw, 42px);
  border-right: 1px solid var(--line);
}

.quick-info span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.quick-info strong {
  display: block;
  font-size: 20px;
  line-height: 1.15;
}

.intro,
.program,
.practical,
.signup {
  width: var(--page);
  margin: 0 auto;
  padding: 72px 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.52fr) minmax(280px, 1fr);
  gap: clamp(32px, 7vw, 100px);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.intro > p,
.signup > div p {
  color: var(--muted);
  font-size: 18px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.program-card {
  min-height: 236px;
  padding: 30px;
  background: var(--offwhite);
}

.program-card time {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--cyan);
  font-size: 25px;
  font-weight: 900;
}

.program-card.accent-card time {
  color: var(--ink);
  background: var(--yellow);
  padding: 0 6px;
}

.program-card p,
.notice p,
.checklist {
  color: var(--muted);
}

.practical {
  width: 100%;
  color: var(--ink);
  background: var(--soft);
}

.practical > * {
  width: var(--page);
  margin-left: auto;
  margin-right: auto;
}

.practical-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(280px, 1fr);
  gap: 42px;
}

.notice {
  padding-left: 24px;
  border-left: 8px solid var(--yellow);
}

.notice h3 {
  color: var(--yellow);
}

.notice p,
.checklist {
  color: var(--muted);
}

.checklist {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  padding: 18px 20px;
  border-left: 6px solid var(--cyan);
  background: white;
}

.signup {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(300px, 560px);
  gap: clamp(34px, 7vw, 96px);
  background: white;
}

.signup-form {
  display: grid;
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid #bdbdb8;
  border-radius: 0;
  background: white;
  color: var(--ink);
  font: inherit;
}

button {
  width: fit-content;
  margin-top: 6px;
  border: 0;
}

button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-status {
  display: none;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  margin: 0;
  padding: 12px 14px;
  font-weight: 800;
}

.form-status.success,
.form-status.error {
  display: flex;
}

.form-status.success {
  color: #14532d;
  background: #dcfce7;
  border-left: 6px solid #16a34a;
}

.form-status.success::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  color: white;
  background: #16a34a;
  border-radius: 50%;
  font-size: 16px;
  line-height: 1;
}

.form-status.error {
  color: #7f1d1d;
  background: #fee2e2;
  border-left: 6px solid #dc2626;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 34px clamp(18px, 4vw, 58px);
  color: white;
  background: #000;
}

footer strong {
  display: block;
  color: white;
}

footer span {
  display: block;
  color: #d8d8d8;
}

footer div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: #d8d8d8;
}

@media (max-width: 920px) {
  :root {
    --page: calc(100% - 36px);
  }

  .utility,
  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .quick-info,
  .program-grid,
  .intro,
  .practical-layout,
  .signup {
    grid-template-columns: 1fr;
  }

  .quick-info article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .brand {
    width: 190px;
  }

  .hero-content {
    padding-top: 42px;
  }

  .hero-actions,
  .button,
  button {
    width: 100%;
  }

  footer {
    display: grid;
  }

  .intro,
  .program,
  .practical,
  .signup {
    padding-top: 58px;
    padding-bottom: 58px;
  }
}