:root {
  color-scheme: light;
  --ink: #143b3d;
  --muted: #4e6a6d;
  --primary: #104f52;
  --primary-light: #5bb7b2;
  --primary-dark: #0c2f32;
  --secondary: #3e6f86;
  --secondary-light: #a7c7d9;
  --secondary-dark: #233f54;
  --paper: #edf5f4;
  --line: #ccdedf;
  font-family: Inter, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-underline-offset: 0.2em;
}
a:hover {
  text-decoration-thickness: 2px;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--secondary);
  outline-offset: 5px;
}
.container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}
.visually-hidden,
.skip-link:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip-link:focus {
  display: block;
  padding: 12px;
  background: white;
}
.site-header {
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.header-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 750;
  text-decoration: none;
}
.brand-mark {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
}
nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  font-size: 0.9rem;
  font-weight: 600;
}
nav a {
  text-decoration: none;
}
.nav-app {
  border-bottom: 1px solid var(--ink);
  padding-block: 4px;
}
.hero {
  padding-block: 60px;
  background: linear-gradient(135deg, #d8edeb, var(--paper) 70%);
}
.hero-layout {
  display: grid;
  gap: 40px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 14px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 750;
  color: var(--secondary);
}
h1 {
  font-size: clamp(3.4rem, 8vw, 5.5rem);
  line-height: 1.02;
  letter-spacing: -0.065em;
  margin: 0 0 24px;
  font-weight: 750;
}
h2 {
  font-size: clamp(1.9rem, 4vw, 2.65rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin: 0 0 16px;
}
h3 {
  font-size: 1.3rem;
  line-height: 1.3;
  letter-spacing: -0.025em;
  margin: 0 0 12px;
}
p {
  margin: 0 0 16px;
}
.hero-description {
  max-width: 510px;
  font-size: 1.12rem;
  color: var(--muted);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 13px 20px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
  text-align: center;
}
.button-primary {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
}
.button-primary:hover {
  background: var(--primary-dark);
}
.button-outline {
  border: 1px solid var(--secondary);
}
.hero-note {
  font-size: 0.8rem;
  margin: 18px 0 0;
  color: var(--muted);
}
.score-preview {
  width: 100%;
  max-width: 430px;
  justify-self: center;
  background: white;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 24px 60px #143b3d12;
}
.preview-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
}
.preview-label {
  font-size: 0.9rem;
  font-weight: 650;
}
.sample-badge,
.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 650;
  border-radius: 20px;
  padding: 4px 10px;
  background: #deefed;
  color: var(--primary);
}
.course-illustration {
  height: 160px;
  position: relative;
  overflow: hidden;
  background: var(--secondary-light);
}
.fairway {
  position: absolute;
  width: 440px;
  height: 150px;
  background: var(--primary-light);
  border-radius: 50%;
  transform: rotate(-20deg);
  left: -70px;
  top: 60px;
}
.green {
  position: absolute;
  width: 200px;
  height: 90px;
  background: #1b7d67;
  border-radius: 50%;
  right: -15px;
  top: 37px;
  transform: rotate(-15deg);
}
.flagpole {
  position: absolute;
  width: 3px;
  height: 82px;
  background: var(--primary-dark);
  right: 85px;
  top: 12px;
}
.flagpole span {
  position: absolute;
  width: 35px;
  height: 23px;
  background: #ffffff;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.golf-ball {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: white;
  position: absolute;
  left: 90px;
  bottom: 28px;
  box-shadow: 2px 3px 4px #0c2f3230;
}
.preview-bottom {
  padding: 24px;
}
.preview-heading {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.preview-subtitle {
  font-size: 0.8rem;
  color: var(--muted);
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  font-size: 0.85rem;
}
thead {
  color: var(--muted);
  font-size: 0.75rem;
}
td,
th {
  padding: 9px;
  border-bottom: 1px solid var(--paper);
}
tbody th {
  font-weight: 500;
}
.score {
  display: inline-grid;
  place-items: center;
  background: var(--paper);
  width: 30px;
  height: 30px;
  border-radius: 50%;
}
.section {
  padding-block: 64px;
}
.section-heading {
  max-width: 650px;
  margin-bottom: 32px;
}
.section-heading > p:last-child {
  color: var(--muted);
}
.card-grid {
  display: grid;
  gap: 18px;
}
.feature-card {
  padding: 28px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.card-number {
  display: block;
  font-size: 0.75rem;
  color: var(--secondary);
  margin-bottom: 24px;
  font-weight: 700;
}
.feature-card p,
.platform-card p,
.platform-card li {
  color: var(--muted);
  font-size: 0.95rem;
}
.feature-card p {
  margin: 0;
}
.getting-started {
  background: #deefed;
  border-block: 1px solid var(--line);
}
.platform-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
}
.platform-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.platform-heading h3 {
  margin: 0;
}
.badge-muted {
  background: var(--paper);
  color: var(--muted);
}
ol {
  padding-left: 20px;
}
li {
  padding-left: 4px;
  margin-bottom: 12px;
}
.text-link {
  font-size: 0.9rem;
  font-weight: 650;
}
details {
  border-top: 1px solid var(--line);
  padding-block: 16px;
}
summary {
  cursor: pointer;
  font-weight: 650;
  font-size: 0.95rem;
}
details p {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 14px 0 0;
}
pre {
  overflow-x: auto;
  padding: 12px;
  background: var(--paper);
  border-radius: 6px;
  font-size: 0.8rem;
}
.questions {
  display: grid;
  gap: 8px;
}
.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}
.closing {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px;
  border-radius: 14px;
  background: #d8edeb;
  margin-bottom: 60px;
}
.closing h2 {
  margin: 0;
}
.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-block: 28px;
  font-size: 0.8rem;
  color: var(--muted);
}
.site-footer p {
  margin: 0;
}
@media (min-width: 760px) {
  .hero {
    padding-block: 88px;
  }
  .hero-layout {
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
  }
  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .platform-card {
    padding: 24px;
  }
  .questions {
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
  }
  .section {
    padding-block: 80px;
  }
}
@media (max-width: 380px) {
  .container {
    width: calc(100% - 28px);
  }
  nav {
    gap: 18px;
  }
  .platform-card {
    padding: 20px;
  }
}