:root {
  --primary: #f0b429;
  --background: #050d18;
  --surface: #0f1720;
  --text: #f2f6fb;
  --muted: #aeb8c6;
  --border: rgba(226, 232, 240, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 74% 18%, rgba(240, 180, 41, 0.18), transparent 27rem),
    linear-gradient(180deg, #050d18 0%, #09111b 52%, #050d18 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0;
  backdrop-filter: blur(16px);
}

.brand img {
  width: 178px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(5, 13, 24, 0.72);
}

.nav a {
  min-width: 86px;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(40px, 7vw, 92px);
  width: min(1160px, calc(100% - 40px));
  min-height: calc(100vh - 90px);
  margin: 0 auto;
  padding: 72px 0 104px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(4.1rem, 8vw, 8.5rem);
  line-height: 0.9;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.3rem, 5vw, 5rem);
  line-height: 0.95;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.hero__lead,
.section p,
.flowbook p,
.site-footer p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero__lead {
  max-width: 640px;
  font-size: clamp(1.12rem, 2vw, 1.36rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 800;
}

.button--primary {
  border-color: transparent;
  background: var(--primary);
  color: #0b0c0f;
  box-shadow: 0 16px 36px rgba(240, 180, 41, 0.28);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.hero__visual {
  position: relative;
  min-height: 520px;
}

.sun-mark {
  display: block;
  aspect-ratio: 1;
  object-fit: contain;
}

.sun-mark--hero {
  position: absolute;
  top: 8px;
  right: -12px;
  width: min(82%, 460px);
  opacity: 0.42;
  filter: drop-shadow(0 0 52px rgba(240, 180, 41, 0.38));
}

.product-preview {
  position: absolute;
  right: 5%;
  bottom: 26px;
  width: min(92%, 430px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(15, 23, 32, 0.94), rgba(5, 13, 24, 0.94));
  box-shadow: var(--shadow);
}

.product-preview__topbar {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.product-preview__topbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.24);
}

.product-preview__body {
  padding: 34px;
}

.product-preview__body p {
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 1rem;
  font-weight: 800;
}

.product-preview__body strong {
  display: block;
  margin-bottom: 28px;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.9;
}

.preview-lines {
  display: grid;
  gap: 12px;
}

.preview-lines span {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.preview-lines span:nth-child(1) {
  width: 86%;
}

.preview-lines span:nth-child(2) {
  width: 64%;
}

.preview-lines span:nth-child(3) {
  width: 74%;
  background: rgba(240, 180, 41, 0.42);
}

.section,
.flowbook {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0;
}

.section__intro {
  max-width: 780px;
  margin-bottom: 34px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 232px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(15, 23, 32, 0.72);
}

.feature-card__number {
  display: block;
  margin-bottom: 54px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
}

.flowbook {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: stretch;
  gap: 22px;
  padding: 48px;
  border: 1px solid rgba(240, 180, 41, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(240, 180, 41, 0.16), transparent 36%),
    rgba(15, 23, 32, 0.82);
  box-shadow: var(--shadow);
}

.flowbook h2 {
  color: var(--primary);
}

.status-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(5, 13, 24, 0.58);
}

.status-pill {
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(240, 180, 41, 0.14);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.section--compact {
  max-width: 860px;
  text-align: center;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 48px 0 60px;
  border-top: 1px solid var(--border);
}

.site-footer__logo {
  flex: 0 0 auto;
  width: 148px;
  height: auto;
}

.site-footer p {
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .site-header {
    position: static;
    align-items: flex-start;
  }

  .nav {
    display: none;
  }

  .hero,
  .flowbook {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 44px;
  }

  .hero__visual {
    min-height: 430px;
  }

  .sun-mark--hero {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  .product-preview {
    right: 50%;
    transform: translateX(50%);
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .flowbook {
    padding: 32px 22px;
  }
}

@media (max-width: 520px) {
  .site-header,
  .hero,
  .section,
  .flowbook,
  .site-footer {
    width: min(100% - 28px, 1160px);
  }

  .brand img {
    width: 154px;
  }

  h1 {
    font-size: 3.7rem;
  }

  .hero__actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero__visual {
    min-height: 360px;
  }

  .product-preview__body {
    padding: 26px;
  }

  .site-footer {
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .site-footer__logo {
    width: 132px;
  }
}