:root {
  color-scheme: light;
  --ink: #121414;
  --ink-2: #202322;
  --paper: #f6f2ea;
  --paper-2: #ebe5d8;
  --white: #ffffff;
  --muted: #5d625f;
  --soft: #8b8f88;
  --line: rgba(18, 20, 20, 0.13);
  --line-strong: rgba(18, 20, 20, 0.22);
  --green: #19a974;
  --green-soft: #dff7eb;
  --blue: #246bfe;
  --blue-soft: #e5ecff;
  --rose: #d94c67;
  --rose-soft: #ffe8ed;
  --amber: #f2c94c;
  --dark: #111414;
  --dark-2: #1b201e;
  --radius: 8px;
  --max: 1180px;
  --shadow: 0 24px 70px rgba(18, 20, 20, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
    "Malgun Gothic", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.62;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 74px;
  padding: 12px max(18px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(18, 20, 20, 0.1);
  background: rgba(246, 242, 234, 0.88);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.header-actions,
.hero-actions,
.hero-metrics,
.button,
.strip,
.header-cta,
.lang-toggle {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--amber);
  font-size: 17px;
  font-weight: 950;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 17px;
  font-weight: 900;
  line-height: 1;
}

.brand small {
  margin-top: 5px;
  color: var(--soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links {
  gap: 26px;
  color: #3d4240;
  font-size: 14px;
  font-weight: 800;
}

.nav-links a {
  padding: 8px 0;
}

.header-actions {
  gap: 10px;
}

.header-cta,
.lang-toggle,
.button {
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 900;
  line-height: 1.1;
}

.header-cta,
.lang-toggle {
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid var(--ink);
}

.header-cta {
  background: var(--ink);
  color: var(--white);
}

.lang-toggle {
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  cursor: pointer;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(430px, 0.86fr);
  gap: 54px;
  align-items: center;
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: 82px 0 54px;
}

.eyebrow {
  margin: 0 0 16px;
  color: #256a55;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: break-word;
  word-break: keep-all;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(46px, 6.2vw, 84px);
  font-weight: 950;
  line-height: 0.97;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.6vw, 58px);
  font-weight: 950;
  line-height: 1.04;
}

h3 {
  margin-bottom: 12px;
  font-size: 23px;
  font-weight: 900;
  line-height: 1.2;
}

.lead {
  max-width: 690px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 26px;
}

.button {
  min-height: 54px;
  padding: 14px 20px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 15px;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

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

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

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 640px;
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.hero-metrics div {
  min-height: 88px;
  padding: 16px 16px 0 0;
  border-right: 1px solid var(--line);
}

.hero-metrics div:last-child {
  border-right: 0;
}

.hero-metrics dt {
  font-size: 31px;
  font-weight: 950;
  line-height: 1;
}

.hero-metrics dd {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.hero-visual {
  position: relative;
}

.dashboard-shell {
  overflow: hidden;
  border: 1px solid rgba(18, 20, 20, 0.2);
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.dashboard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: #fbfaf5;
}

.dashboard-top span,
.score-card span,
.audit-mini span {
  display: block;
  color: var(--soft);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.dashboard-top strong {
  display: block;
  margin-top: 4px;
  font-size: 19px;
}

.live-pill {
  width: fit-content;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--green-soft);
  color: #0a6747 !important;
}

.score-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 10px;
  padding: 16px;
}

.score-card {
  min-height: 156px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fcfbf8;
}

.score-card strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 38px;
  font-weight: 950;
  line-height: 1;
}

.score-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.main-score {
  background: var(--ink);
  color: var(--white);
}

.main-score span,
.main-score p {
  color: #c8d2ce;
}

.engine-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 0 16px 16px;
}

.engine-row span {
  display: grid;
  gap: 6px;
  min-height: 78px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--blue-soft);
  color: #1b336f;
  font-size: 13px;
  font-weight: 900;
}

.engine-row b {
  color: var(--ink);
  font-size: 21px;
}

.prompt-table {
  display: grid;
  gap: 0;
  padding: 0 16px 18px;
}

.prompt-table > div {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) 110px 120px;
  gap: 10px;
  align-items: center;
  min-height: 50px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.prompt-table .table-head {
  min-height: 34px;
  color: var(--soft);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.prompt-table em {
  color: var(--muted);
  font-style: normal;
}

.status {
  width: fit-content;
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 11px;
}

.status.good {
  background: var(--green-soft);
  color: #09613f;
}

.status.warn {
  background: #fff5cf;
  color: #715200;
}

.status.bad {
  background: var(--rose-soft);
  color: #8d2037;
}

.floating-note {
  position: absolute;
  right: 22px;
  bottom: -34px;
  display: grid;
  gap: 4px;
  max-width: 320px;
  padding: 16px;
  border: 1px solid rgba(18, 20, 20, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 46px rgba(18, 20, 20, 0.13);
  backdrop-filter: blur(14px);
}

.floating-note span {
  color: var(--muted);
  font-size: 13px;
}

.strip {
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 18px max(20px, calc((100vw - var(--max)) / 2));
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.54);
}

.strip span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: #454a47;
  font-size: 12px;
  font-weight: 850;
}

.section {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: 98px 0;
}

.section-head {
  max-width: 860px;
  margin-bottom: 38px;
}

.section-head.split {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.62fr);
  align-items: end;
  gap: 46px;
  max-width: none;
}

.section-head p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-grid article,
.price-card,
.roadmap article {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
}

.feature-grid article {
  min-height: 290px;
  padding: 24px;
}

.num {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--amber);
  font-weight: 950;
}

.feature-grid p,
.price-card p,
.roadmap p,
.proof-card p {
  color: var(--muted);
}

.dark-section {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: var(--dark);
  color: var(--white);
}

.dark-section .eyebrow {
  color: #87e1bd;
}

.dark-section .section-head p {
  color: #c7d1cc;
}

.build-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.build-grid article {
  min-height: 360px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background: var(--dark-2);
}

.build-grid span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--amber);
  color: var(--ink);
  font-size: 13px;
  font-weight: 950;
}

.build-grid ul,
.price-card ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.build-grid li,
.price-card li {
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #e1e7e3;
  font-size: 14px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.price-card {
  min-height: 420px;
  padding: 24px;
}

.price-card.featured {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
}

.price-card small {
  color: var(--blue);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.price-card.featured small {
  color: #97b5ff;
}

.price-card strong {
  display: block;
  margin: 18px 0 0;
  font-size: 31px;
  font-weight: 950;
}

.price-card li {
  border-top-color: var(--line);
  color: #3f4541;
}

.price-card.featured p,
.price-card.featured li {
  color: #dbe3df;
}

.price-card.featured li {
  border-top-color: rgba(255, 255, 255, 0.15);
}

.roadmap-section {
  border-top: 1px solid var(--line);
}

.roadmap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.roadmap article {
  min-height: 280px;
  padding: 24px;
}

.roadmap span {
  color: var(--rose);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.proof-section {
  padding-top: 40px;
}

.proof-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.56fr);
  gap: 40px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 18px 52px rgba(18, 20, 20, 0.08);
}

.audit-mini {
  padding: 22px;
  border-radius: 14px;
  background: var(--blue-soft);
}

.audit-mini strong {
  display: block;
  margin: 12px 0;
  font-size: 22px;
  line-height: 1.24;
}

.audit-mini p {
  margin: 0;
}

.request-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.6fr);
  gap: 52px;
  align-items: start;
}

.request-copy p {
  color: var(--muted);
  font-size: 17px;
}

.disclaimer {
  display: grid;
  gap: 6px;
  margin-top: 28px;
  padding: 18px;
  border-left: 5px solid var(--rose);
  background: var(--white);
}

.disclaimer span {
  color: var(--muted);
}

.lead-form {
  display: grid;
  gap: 15px;
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: #353a36;
  font-size: 13px;
  font-weight: 900;
}

.field input,
.field select {
  width: 100%;
  min-height: 50px;
  padding: 12px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fbfaf6;
  color: var(--ink);
  outline: 0;
}

.field input:focus,
.field select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(36, 107, 254, 0.12);
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.consent-row input[aria-invalid="true"] {
  border-color: var(--rose);
}

.consent-row {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfaf6;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
  line-height: 1.55;
}

.consent-row input {
  width: 18px;
  height: 18px;
  min-height: 0;
  margin: 2px 0 0;
  accent-color: var(--blue);
}

.consent-row a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.error,
.success {
  min-height: 19px;
  margin: 0;
  font-size: 13px;
  font-weight: 750;
}

.error {
  color: var(--rose);
}

.success {
  color: #08764f;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px max(20px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.mobile-sticky {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 30;
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 16px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 950;
  box-shadow: 0 12px 34px rgba(18, 20, 20, 0.22);
}

@media (max-width: 1040px) {
  .nav-links {
    display: none;
  }

  .hero,
  .section-head.split,
  .proof-card,
  .request-section {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
  }

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

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
  }

  .brand small {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .section {
    width: min(100% - 28px, var(--max));
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 52px;
  }

  h1 {
    font-size: clamp(42px, 13vw, 58px);
  }

  h2 {
    font-size: clamp(31px, 9vw, 42px);
  }

  .hero-metrics,
  .score-grid,
  .engine-row,
  .feature-grid,
  .build-grid,
  .pricing-grid,
  .roadmap {
    grid-template-columns: 1fr;
  }

  .hero-metrics div {
    min-height: 72px;
    border-right: 0;
  }

  .prompt-table > div {
    grid-template-columns: 1fr;
    gap: 4px;
    align-items: start;
  }

  .floating-note {
    position: static;
    margin-top: 12px;
    max-width: none;
  }

  .section {
    padding: 72px 0;
  }

  .dark-section {
    width: 100%;
    padding-inline: 14px;
  }

  .build-grid article,
  .price-card,
  .roadmap article,
  .feature-grid article {
    min-height: auto;
  }

  .proof-card,
  .lead-form {
    padding: 22px;
  }

  .mobile-sticky {
    display: flex;
  }
}