:root {
  color-scheme: dark;
  --ink: #f4f7fb;
  --muted: #a7b0bf;
  --soft: #d7dce5;
  --line: rgba(255, 255, 255, 0.14);
  --panel: #151922;
  --panel-2: #1d222d;
  --paper: #eceff3;
  --paper-ink: #121722;
  --paper-muted: #596273;
  --black: #090b10;
  --accent: #50d0b5;
  --accent-dark: #0f766e;
  --amber: #f0b35a;
  --danger: #ff8a80;
  --focus: #91c9ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--accent);
  color: #06100e;
  border-radius: 6px;
  font-weight: 800;
}

.skip-link:focus {
  top: 16px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 64px);
  background: rgba(9, 11, 16, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(80, 208, 181, 0.55);
  border-radius: 6px;
  background: #0f141c;
  color: var(--accent);
  font-size: 0.76rem;
  letter-spacing: 0;
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(350px, 0.78fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: start;
  min-height: calc(100vh - 69px);
  padding: clamp(42px, 6vw, 96px) clamp(18px, 4vw, 64px) 56px;
  background:
    linear-gradient(120deg, rgba(80, 208, 181, 0.09) 0 1px, transparent 1px 22px),
    linear-gradient(120deg, #090b10 0%, #121722 48%, #20232a 100%);
}

.hero-copy {
  max-width: 790px;
  padding-top: clamp(0px, 4vw, 54px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.79rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
summary {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(2.65rem, 7vw, 6.35rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  line-height: 1.2;
}

.lede {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--soft);
  font-size: clamp(1.1rem, 2vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #06100e;
}

.button.primary:hover {
  background: #79e4d0;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.button.submit {
  width: 100%;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 670px;
  margin: 36px 0 0;
  padding: 1px;
  background: var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.signal-strip div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.045);
}

.signal-strip dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.signal-strip dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 850;
}

.intake-panel {
  background: rgba(244, 247, 251, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
  color: var(--paper-ink);
  padding: clamp(18px, 3vw, 28px);
}

.intake-panel .eyebrow {
  color: var(--accent-dark);
}

.form-head {
  margin-bottom: 18px;
}

.form-head h2 {
  font-size: 1.55rem;
  line-height: 1.15;
}

.form-head p,
.form-status {
  color: var(--paper-muted);
  font-size: 0.94rem;
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  font-weight: 780;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #b9c2d0;
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--paper-ink);
  background: #fff;
  font: inherit;
}

textarea {
  resize: vertical;
}

input[aria-invalid="true"],
textarea[aria-invalid="true"],
select[aria-invalid="true"] {
  border-color: #b42318;
  box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.12);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.check-row {
  grid-template-columns: 20px 1fr;
  align-items: start;
  color: var(--paper-muted);
  font-weight: 650;
}

.check-row input {
  min-height: auto;
  margin-top: 4px;
}

.hidden-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
}

.form-status {
  min-height: 24px;
  margin: 12px 0 0;
}

.form-status.success {
  color: #0f766e;
  font-weight: 800;
}

.form-status.error {
  color: #b42318;
  font-weight: 800;
}

.band,
.split {
  padding: clamp(54px, 7vw, 96px) clamp(18px, 4vw, 64px);
}

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

.section-head {
  max-width: 900px;
  margin-bottom: 30px;
}

.section-head p {
  max-width: 760px;
  color: var(--paper-muted);
  font-size: 1.08rem;
}

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

.service-grid article,
.proof-grid article {
  min-height: 190px;
  padding: 22px;
  background: #fff;
  border: 1px solid #d5dbe5;
  border-radius: 8px;
}

.service-grid p,
.proof-grid p,
.faq-list p {
  color: var(--paper-muted);
}

.steps span {
  color: var(--soft);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  background: #10141c;
}

.split > div:first-child p:not(.eyebrow) {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  gap: 5px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
}

.proof {
  background: #dfe4eb;
}

.proof-grid {
  grid-template-columns: repeat(4, 1fr);
}

.faq {
  background: #f4f7fb;
  color: var(--paper-ink);
}

.faq .eyebrow {
  color: var(--accent-dark);
}

.faq h2,
.faq p {
  color: var(--paper-ink);
}

.faq-list {
  display: grid;
  gap: 10px;
}

details {
  background: #fff;
  border: 1px solid #d5dbe5;
  border-radius: 8px;
  padding: 16px 18px;
}

summary {
  cursor: pointer;
  font-weight: 850;
}

details p {
  margin-bottom: 0;
}

.doc {
  max-width: 980px;
  padding: clamp(46px, 7vw, 96px) clamp(18px, 4vw, 64px);
  background: var(--paper);
  color: var(--paper-ink);
}

.doc h1 {
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 0.98;
}

.doc h2 {
  margin-top: 38px;
  font-size: clamp(1.35rem, 3vw, 2.05rem);
  line-height: 1.12;
}

.doc p,
.doc li {
  color: var(--paper-muted);
  font-size: 1.04rem;
}

.doc a {
  color: #0f766e;
  font-weight: 750;
}

footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  padding: 32px clamp(18px, 4vw, 64px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #090b10;
}

footer p {
  max-width: 720px;
}

.footer-brand {
  color: var(--ink);
}

@media (max-width: 1080px) {
  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
  }

  .hero,
  .split,
  .service-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  .field-row,
  .signal-strip,
  footer {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  nav {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}