:root {
  --color-paper: #ffffff;
  --color-fog: #f3f3f7;
  --color-ink: #000000;
  --color-graphite: #60646c;
  --color-ember: #ff5900;
  --color-mist: #b9bbc6;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius-chip: 6px;
  --radius-control: 12px;
  --nav-offset: 64px;
  --page-max: 1200px;
  --measure: 40rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-top: var(--nav-offset);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  font-feature-settings: "calt" 0, "liga" 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 8px;
  z-index: 40;
  transform: translateY(-150%);
  padding: 8px 12px;
  border-radius: var(--radius-control);
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.skip-link:focus {
  transform: none;
}

.wrap {
  width: min(100% - 32px, var(--page-max));
  margin-inline: auto;
}

.wordmark {
  color: var(--color-ink);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 64px;
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-mist);
}

.nav {
  display: flex;
  align-items: center;
  min-height: 64px;
  gap: 16px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

.nav-produk {
  display: none;
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.nav-produk:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--radius-control);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-ember {
  background: var(--color-ember);
  color: var(--color-paper);
}

.btn-ember:hover {
  background: #e65000;
  background: color-mix(in srgb, var(--color-ember) 88%, #000000);
}

.btn-ember:active {
  opacity: 0.9;
}

.btn-ghost {
  background: var(--color-paper);
  color: var(--color-ink);
  border-color: var(--color-mist);
}

.btn-ghost:hover {
  background: var(--color-fog);
}

.btn-ghost:active {
  opacity: 0.9;
}

.nav-cta {
  min-height: 40px;
  padding: 8px 14px;
  font-size: 14px;
  white-space: nowrap;
}

.hero {
  padding: 48px 0 56px;
  background: var(--color-paper);
}

.hero-inner {
  max-width: 46rem;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  padding: 4px 10px;
  border-radius: var(--radius-chip);
  background: var(--color-fog);
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.hero h1 {
  margin: 0;
  max-width: 18em;
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.hero-sub {
  margin: 16px 0 0;
  max-width: 36rem;
  color: var(--color-graphite);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.cta-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  margin-top: 32px;
}

.cta-row .btn {
  width: 100%;
}

.produk {
  padding: 48px 0;
  background: var(--color-fog);
}

.section-title {
  margin: 0 0 24px;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.product-card {
  max-width: 40rem;
  padding: 24px;
  background: var(--color-paper);
  border: 1px solid var(--color-mist);
  border-radius: var(--radius-control);
}

.product-name {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.product-tagline {
  margin: 12px 0 0;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.product-audience {
  margin: 12px 0 0;
  color: var(--color-graphite);
  font-size: 16px;
  line-height: 1.5;
}

.product-bullets {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.product-bullets li {
  position: relative;
  padding-left: 16px;
  font-size: 16px;
  line-height: 1.5;
}

.product-bullets li + li {
  margin-top: 8px;
}

.product-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-chip);
  background: var(--color-ink);
}

.product-card .btn {
  width: 100%;
  margin-top: 24px;
}

.sosial {
  padding: 48px 0;
  background: var(--color-paper);
}

.sosial .section-title {
  margin: 0;
  max-width: 20em;
}

.sosial-link {
  color: var(--color-ember);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.sosial-link:hover {
  text-decoration-thickness: 2px;
}

.site-footer {
  padding: 32px 0 40px;
  background: var(--color-paper);
  border-top: 1px solid var(--color-mist);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-nav a {
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.legal {
  margin: 8px 0 0;
  max-width: 40rem;
  color: var(--color-graphite);
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

@media (min-width: 640px) {
  .nav-produk {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .nav-cta {
    font-size: 16px;
    padding: 10px 16px;
  }

  .cta-row {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .cta-row .btn,
  .product-card .btn {
    width: auto;
  }

  .hero h1 {
    font-size: 2.25rem;
    letter-spacing: -0.02em;
  }

  .hero-sub {
    font-size: 20px;
    line-height: 1.4;
  }

  .section-title {
    font-size: 2.25rem;
    letter-spacing: -0.02em;
    line-height: 1.21;
  }
}

@media (min-width: 960px) {
  .hero {
    padding: 80px 0 96px;
  }

  .hero h1 {
    font-size: 3rem;
    line-height: 1.12;
    letter-spacing: -0.025em;
  }

  .produk,
  .sosial {
    padding: 80px 0;
  }

  .product-card {
    padding: 32px;
  }

  .product-tagline {
    font-size: 1.25rem;
  }

  .site-footer {
    padding: 40px 0 48px;
  }

  .footer-inner {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 32px;
    row-gap: 20px;
    align-items: center;
  }

  .footer-nav {
    justify-content: flex-end;
  }

  .legal {
    grid-column: 1 / -1;
    margin: 4px 0 0;
  }
}