:root {
  --ink: #091019;
  --ink-2: #101923;
  --ink-3: #17222d;
  --paper: #f4f7f6;
  --paper-2: #e7eeec;
  --white: #ffffff;
  --muted-dark: #52606a;
  --muted-light: #a7b0b7;
  --line-dark: rgba(255, 255, 255, 0.12);
  --line-light: rgba(9, 16, 25, 0.14);
  --green: #51d07d;
  --amber: #f5ae3d;
  --cyan: #5bc9d8;
  --violet: #8f94f4;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  min-height: 72px;
  padding: 0 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(5, 10, 15, 0.7);
  backdrop-filter: blur(14px);
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
}

.brand span {
  color: var(--cyan);
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

nav a {
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.72);
}

nav a:hover,
nav a:focus-visible {
  color: var(--white);
}

nav .nav-buy {
  color: var(--ink);
  background: var(--amber);
  padding: 9px 15px;
  border-radius: 6px;
}

.hero {
  position: relative;
  min-height: min(850px, 94svh);
  height: 94svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  z-index: -3;
  object-fit: cover;
  object-position: 58% center;
}

.hero-shade {
  z-index: -2;
  background: rgba(3, 8, 12, 0.72);
  border-right: 26vw solid rgba(3, 8, 12, 0.18);
}

.hero-copy {
  width: min(680px, calc(100% - 88px));
  margin-left: max(44px, calc((100vw - 1240px) / 2));
  padding-top: 74px;
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: 70px;
  line-height: 1.02;
}

.hero-tagline {
  margin-bottom: 18px;
  max-width: 620px;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.35;
}

.hero-summary {
  max-width: 590px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 17px;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 48px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 150ms ease, background 150ms ease, color 150ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button.primary {
  color: var(--ink);
  background: var(--amber);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #ffc061;
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(7, 12, 18, 0.56);
}

.hero-meta {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
}

.section-cue {
  position: absolute;
  bottom: 20px;
  left: 50%;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.band {
  width: 100%;
}

.section-inner {
  width: min(1180px, calc(100% - 88px));
  margin: 0 auto;
  padding: 104px 0;
}

h2 {
  max-width: 800px;
  margin-bottom: 28px;
  font-size: 44px;
  line-height: 1.12;
}

.section-copy {
  margin-bottom: 0;
  color: var(--muted-dark);
  font-size: 18px;
}

.problem {
  background: var(--paper);
  color: var(--ink);
}

.problem-layout,
.trust-layout,
.limits-layout,
.purchase-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 80px;
  align-items: start;
}

.workflow {
  background: var(--ink-2);
}

.state-row {
  margin: 44px 0 52px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.state-block {
  min-height: 132px;
  padding: 30px 26px;
  display: grid;
  grid-template-columns: 20px auto;
  gap: 4px 12px;
  align-content: center;
  border-right: 1px solid var(--line-dark);
}

.state-block:last-child {
  border-right: 0;
}

.state-dot,
.jump-icon {
  grid-row: 1 / 3;
  align-self: center;
}

.state-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.running .state-dot {
  background: var(--green);
  box-shadow: 0 0 18px rgba(81, 208, 125, 0.56);
}

.turn .state-dot {
  background: var(--amber);
  box-shadow: 0 0 18px rgba(245, 174, 61, 0.5);
}

.jump-icon {
  color: var(--cyan);
  font-size: 22px;
}

.state-name {
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.state-detail {
  color: var(--muted-light);
  font-size: 13px;
}

.product-shot {
  margin: 0;
}

.product-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.product-shot figcaption {
  margin-top: 14px;
  color: var(--muted-light);
  font-size: 12px;
}

.features {
  background: var(--paper-2);
  color: var(--ink);
}

.feature-grid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.feature-grid article {
  min-height: 230px;
  padding: 30px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.feature-number {
  color: #6f7780;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.feature-grid h3 {
  margin: 30px 0 12px;
  font-size: 20px;
}

.feature-grid p {
  margin-bottom: 0;
  color: var(--muted-dark);
  font-size: 14px;
}

.trust {
  background: #0a2020;
}

.trust .section-label {
  color: var(--green);
}

.trust-points {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.trust-points p {
  margin: 0;
  padding: 18px 0;
  color: rgba(255, 255, 255, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-points strong {
  color: var(--white);
}

.limits {
  background: var(--paper);
  color: var(--ink);
}

.purchase {
  background: var(--ink-3);
}

.purchase-layout {
  align-items: center;
}

.purchase-copy {
  max-width: 650px;
  color: var(--muted-light);
}

.purchase-action {
  padding-left: 48px;
  border-left: 1px solid var(--line-dark);
}

.price {
  margin-bottom: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
}

.price span {
  color: var(--muted-light);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 500;
}

.price-note {
  margin: 8px 0 24px;
  color: var(--muted-light);
  font-size: 13px;
}

footer {
  min-height: 110px;
  padding: 28px 44px;
  display: flex;
  align-items: center;
  gap: 30px;
  background: #060b10;
  color: var(--muted-light);
  border-top: 1px solid var(--line-dark);
}

footer p {
  margin: 0;
  font-size: 13px;
}

.footer-links {
  margin-left: auto;
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 12px;
  text-decoration: none;
}

@media (max-width: 900px) {
  .site-header {
    padding: 0 24px;
  }

  nav a:not(.nav-buy) {
    display: none;
  }

  .hero-copy {
    width: calc(100% - 48px);
    margin-left: 24px;
  }

  h1 {
    font-size: 50px;
  }

  .hero-tagline {
    font-size: 21px;
  }

  .section-inner {
    width: calc(100% - 48px);
    padding: 80px 0;
  }

  .problem-layout,
  .trust-layout,
  .limits-layout,
  .purchase-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .purchase-action {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: 760px;
    height: 92svh;
  }

  .hero-image {
    object-position: 48% center;
  }

  .hero-shade {
    background: rgba(3, 8, 12, 0.8);
    border-right: 0;
  }

  h1 {
    font-size: 42px;
    overflow-wrap: anywhere;
  }

  .hero-tagline {
    font-size: 19px;
  }

  .hero-summary,
  .section-copy {
    font-size: 16px;
  }

  h2 {
    font-size: 34px;
  }

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

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

  .state-block {
    min-height: 106px;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .state-block:last-child {
    border-bottom: 0;
  }

  .feature-grid article {
    min-height: auto;
  }

  footer {
    padding: 28px 24px;
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    margin-left: 0;
    flex-wrap: wrap;
  }
}

@media (max-width: 360px) {
  .hero {
    min-height: 92svh;
    height: 92svh;
  }

  .hero-copy {
    padding-top: 60px;
  }

  .eyebrow {
    margin-bottom: 10px;
  }

  h1 {
    margin-bottom: 14px;
    font-size: 36px;
  }

  .hero-tagline {
    margin-bottom: 12px;
    font-size: 17px;
  }

  .hero-summary {
    font-size: 15px;
  }

  .hero-actions {
    margin-top: 22px;
    gap: 8px;
  }

  .hero-actions .button {
    min-height: 44px;
  }

  .hero-meta {
    margin-top: 12px;
  }

  .section-cue {
    display: none;
  }
}

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

  .button {
    transition: none;
  }
}