:root {
  --ink: #111827;
  --muted: #5f6b7a;
  --line: #d9e0e8;
  --paper: #f7f9fb;
  --white: #ffffff;
  --night: #071019;
  --teal: #0f9f8f;
  --teal-dark: #08756b;
  --amber: #e4a018;
  --blue: #2563eb;
  --red: #bc3c3c;
  --shadow: 0 22px 60px rgba(7, 16, 25, 0.16);
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(20px, 5vw, 56px);
  color: var(--white);
  background: rgba(7, 16, 25, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.brand,
.nav-links,
.hero-actions,
.footer-inner {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--night);
  background: var(--white);
  border: 2px solid var(--teal);
  border-radius: 7px;
}

.nav-links {
  gap: clamp(16px, 3vw, 32px);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.94rem;
}

.nav-links a:hover,
.site-footer a:hover {
  color: var(--white);
}

.nav-cta {
  padding: 10px 16px;
  color: var(--night);
  font-weight: 750;
  background: var(--white);
  border-radius: 7px;
}

.hero {
  position: relative;
  min-height: 82vh;
  padding: 108px clamp(20px, 6vw, 72px) 32px;
  overflow: hidden;
  color: var(--white);
  background: var(--night);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 16, 25, 0.94) 0%, rgba(7, 16, 25, 0.8) 38%, rgba(7, 16, 25, 0.18) 100%),
    linear-gradient(0deg, rgba(7, 16, 25, 0.78), rgba(7, 16, 25, 0.08)),
    url("assets/benchmark-dashboard.png") center right / cover no-repeat;
  transform: scale(1.015);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #79e0d3;
}

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

h1 {
  margin-bottom: 20px;
  font-size: clamp(3.6rem, 7.7vw, 6.9rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 700px;
  margin-bottom: 18px;
  font-size: clamp(1.35rem, 2.5vw, 2.15rem);
  line-height: 1.08;
  font-weight: 780;
}

.hero-copy {
  max-width: 640px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.08rem;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 7px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button-primary,
.button-form {
  color: var(--white);
  background: var(--teal);
  box-shadow: 0 12px 28px rgba(15, 159, 143, 0.28);
}

.button-primary:hover,
.button-form:hover {
  background: var(--teal-dark);
}

.button-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(560px, 100%);
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.metric-strip div {
  padding: 14px 18px 14px 0;
}

.metric-strip dt {
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.78rem;
  font-weight: 780;
  text-transform: uppercase;
}

.metric-strip dd {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.85rem);
  font-weight: 860;
  line-height: 1.04;
}

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

.intro-band {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(54px, 8vw, 88px) 0;
}

.intro-grid p:last-child,
.proof-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.06rem;
}

section.section-shell {
  padding: clamp(62px, 8vw, 96px) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  min-height: 250px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-number {
  display: block;
  margin-bottom: 40px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 850;
}

.feature-card p,
.case-list p,
.form-note,
.fine-print {
  color: var(--muted);
}

.proof-band {
  color: var(--white);
  background: #0d1722;
}

.proof-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(62px, 8vw, 96px) 0;
}

.proof-band h2,
.contact-band h2 {
  color: inherit;
}

.proof-copy p {
  color: rgba(255, 255, 255, 0.76);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: rgba(255, 255, 255, 0.86);
}

.check-list li::before {
  position: absolute;
  top: 4px;
  left: 0;
  width: 12px;
  height: 7px;
  border-bottom: 2px solid var(--amber);
  border-left: 2px solid var(--amber);
  content: "";
  transform: rotate(-45deg);
}

.proof-cta {
  margin-top: 28px;
}

.use-cases {
  background: var(--paper);
}

.case-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.case-list article {
  padding-top: 22px;
  border-top: 3px solid var(--teal);
}

.case-list article:nth-child(2) {
  border-color: var(--amber);
}

.case-list article:nth-child(3) {
  border-color: var(--blue);
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.fit-card {
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.fit-card h3 {
  margin-bottom: 16px;
}

.dark-list {
  margin-top: 0;
}

.dark-list li {
  color: var(--muted);
}

.faq-section {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.faq-list article {
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
}

.faq-list p {
  color: var(--muted);
}

.contact-band {
  padding: clamp(62px, 8vw, 96px) 0;
  color: var(--white);
  background: var(--night);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: start;
}

.contact-copy {
  position: sticky;
  top: 110px;
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.74);
}

.fine-print {
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.56);
}

.lead-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: clamp(22px, 4vw, 34px);
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.form-progress {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 820;
}

.form-progress span {
  padding-bottom: 10px;
  border-bottom: 3px solid var(--line);
}

.form-progress .is-active {
  color: var(--teal-dark);
  border-color: var(--teal);
}

.form-step {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.form-step[hidden] {
  display: none;
}

.form-step legend {
  grid-column: 1 / -1;
  margin-bottom: 2px;
  padding: 0;
  color: var(--ink);
  font-size: 1.35rem;
  font-weight: 860;
  line-height: 1.14;
}

.form-step-copy {
  grid-column: 1 / -1;
  margin: -8px 0 2px;
  color: var(--muted);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: #263241;
  font-size: 0.92rem;
  font-weight: 790;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fbfcfd;
  border: 1px solid #cbd5df;
  border-radius: 7px;
  font: inherit;
}

.lead-form textarea {
  resize: vertical;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--teal);
  outline: 3px solid rgba(15, 159, 143, 0.16);
}

.lead-form .span-full,
.form-note,
.form-status {
  grid-column: 1 / -1;
}

.form-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(120px, 0.4fr) minmax(200px, 1fr);
  gap: 12px;
}

.lead-form .button-secondary {
  color: var(--ink);
  background: #eef3f7;
  border-color: #cbd5df;
}

.lead-form .button-secondary:hover {
  background: #e2eaf1;
}

.button-form {
  width: 100%;
}

.form-note {
  margin: 0;
  font-size: 0.82rem;
}

.form-note a {
  color: var(--teal-dark);
  font-weight: 800;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--teal-dark);
  font-weight: 780;
}

.form-status.error {
  color: var(--red);
}

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: #050a0f;
}

.footer-inner {
  justify-content: space-between;
  min-height: 84px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
}

.legal-page,
.facts-page {
  min-height: 100vh;
  padding: 128px clamp(20px, 5vw, 56px) 72px;
  background: var(--paper);
}

.legal-shell,
.facts-shell {
  width: min(860px, 100%);
  margin: 0 auto;
}

.legal-shell h1,
.facts-shell h1 {
  font-size: clamp(3rem, 8vw, 5.4rem);
}

.legal-shell h2,
.facts-shell h2 {
  margin-top: 42px;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.legal-shell p,
.legal-shell li,
.facts-shell p,
.facts-shell li {
  color: var(--muted);
}

.facts-list,
.legal-list {
  display: grid;
  gap: 12px;
  padding-left: 20px;
}

@media (max-width: 1100px) {
  .nav-links {
    display: none;
  }
}

@media (max-width: 880px) {
  .site-header {
    position: absolute;
  }

  .hero {
    min-height: 84vh;
    padding-top: 104px;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(7, 16, 25, 0.96) 0%, rgba(7, 16, 25, 0.84) 56%, rgba(7, 16, 25, 0.72) 100%),
      url("assets/benchmark-dashboard.png") center / cover no-repeat;
  }

  .intro-grid,
  .proof-grid,
  .contact-grid,
  .feature-grid,
  .case-list,
  .faq-list,
  .fit-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .feature-number {
    margin-bottom: 22px;
  }

  .contact-copy {
    position: static;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 64px;
    padding-inline: 16px;
    gap: 10px;
  }

  .brand {
    font-size: 0.96rem;
    min-width: 0;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 82vh;
    padding: 96px 18px 42px;
  }

  .hero-inner {
    width: min(100%, 352px);
  }

  h1 {
    font-size: clamp(2.7rem, 12vw, 4.2rem);
    line-height: 0.96;
  }

  h2 {
    font-size: clamp(1.85rem, 9vw, 2.4rem);
  }

  .hero-lede {
    font-size: clamp(1.35rem, 8vw, 2rem);
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .metric-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    background: rgba(7, 16, 25, 0.34);
  }

  .metric-strip div {
    padding: 12px 8px 12px 0;
  }

  .metric-strip div + div {
    padding-left: 8px;
    border-left: 1px solid rgba(255, 255, 255, 0.16);
  }

  .section-shell {
    width: min(100% - 32px, var(--max-width));
  }

  .lead-form {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .form-step,
  .form-actions {
    grid-template-columns: 1fr;
  }

  .footer-inner,
  .footer-links {
    align-items: flex-start;
    flex-direction: column;
  }
}