:root {
  --bg: #0f0f10;
  --panel: rgba(255, 255, 255, 0.03);
  --divider: rgba(255, 255, 255, 0.08);
  --text: #e8e8e8;
  --muted: #9a9aa0;
  --button-bg: #1c1c1f;
  --button-border: rgba(255, 255, 255, 0.10);
  --button-hover: #26262a;
  --focus: rgba(232, 232, 232, 0.32);
  --max-width: 1220px;
  --nav-height: 104px;
  --nav-height-mobile: 84px;
  --hero-pad: 68px;
  --hero-pad-mobile: 48px;
  --section-pad: 72px;
  --section-pad-mobile: 56px;
  --radius: 0;
  --speed: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  height: 100%;
  scroll-snap-type: y proximity;
  scroll-padding-top: var(--nav-height);
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100%;
  overflow-y: auto;
  scroll-snap-type: y proximity;
  scroll-padding-top: var(--nav-height);
}

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

.container {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding-inline: 12px;
}

.skip-link {
  position: absolute;
  left: 8px;
  top: -48px;
  padding: 8px 12px;
  background: #000;
  color: var(--text);
  z-index: 1000;
  text-decoration: none;
}

.skip-link:focus-visible {
  top: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background var(--speed), border-color var(--speed), backdrop-filter var(--speed);
}

.site-header.is-scrolled {
  background: rgba(15, 15, 16, 0.74);
  border-color: var(--divider);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav {
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

main > section {
  scroll-snap-align: start;
}

.logo {
  text-decoration: none;
  color: inherit;
}

.logo-img {
  height: 56px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  object-position: left center;
  filter: none;
  mix-blend-mode: normal;
}

.site-header .logo-img {
  height: 96px;
  width: 96px;
  max-width: 96px;
  object-position: center;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: color var(--speed);
}

.nav-links a:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--button-border);
  background: var(--button-bg);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: background var(--speed), border-color var(--speed), color var(--speed);
  cursor: pointer;
}

.btn:hover {
  background: var(--button-hover);
}

.btn:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.btn-nav {
  white-space: nowrap;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary {
  background: transparent;
}

.btn-secondary:hover {
  background: var(--button-bg);
}

.hero {
  padding-block: var(--hero-pad);
  border-bottom: 1px solid var(--divider);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5.2vw, 3.9rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.hero-subhead {
  margin: 22px 0 30px;
  max-width: none;
  color: var(--muted);
  font-size: 18px;
}

.hero-points {
  margin: 0 0 26px;
  padding-left: 18px;
  max-width: none;
}

.hero-points li {
  margin-bottom: 8px;
  color: var(--text);
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.microcopy {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  border-color: rgba(232, 232, 232, 0.9);
  font-weight: 600;
}

.btn-primary:hover {
  background: #ffffff;
  border-color: #ffffff;
}

.trust-bar {
  margin-top: 18px;
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 12px;
  padding: 12px 0;
  text-align: center;
}

.trust-bar p {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  white-space: nowrap;
}

.section {
  padding-block: var(--section-pad);
  border-bottom: 1px solid var(--divider);
}

.section-highlight {
  background: rgba(255, 255, 255, 0.02);
  box-shadow: inset 0 1px 0 var(--divider), inset 0 -1px 0 var(--divider);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(1.6rem, 2.8vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

h3 {
  margin: 0 0 14px;
  font-size: 18px;
  line-height: 1.3;
}

.section-intro {
  margin: 0 0 20px;
  max-width: none;
  color: var(--muted);
}

.list {
  margin: 0;
  padding-left: 20px;
}

.list li {
  margin-bottom: 10px;
  color: var(--text);
}

.list.compact li {
  margin-bottom: 8px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--divider);
  padding: 22px;
}

.callout {
  margin-top: 28px;
  font-weight: 500;
}

.scenarios {
  margin-top: 24px;
}

.columns-3 {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.columns-3 > .panel {
  grid-column: span 2;
}

.columns-3 > .panel:nth-child(4) {
  grid-column: 2 / span 2;
}

.columns-3 > .panel:nth-child(5) {
  grid-column: 4 / span 2;
}

.columns-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.columns-2 > :only-child {
  grid-column: 1 / -1;
}

.closing-line {
  margin: 26px 0 0;
  color: var(--muted);
}

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

.step {
  position: relative;
  min-height: 172px;
}

.step-number {
  margin: 0 0 8px;
  color: var(--muted);
  font-weight: 600;
}

.step p {
  margin: 0;
  color: var(--muted);
}

.deliverable {
  margin: 20px 0 24px;
}

.deliverable-title {
  margin: 0 0 12px;
  font-weight: 600;
}

.contact-form {
  max-width: 760px;
}

.field {
  margin-bottom: 16px;
}

label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--muted);
}

.optional {
  color: var(--muted);
  font-size: 13px;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--divider);
  background: var(--panel);
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  padding: 12px 14px;
  border-radius: var(--radius);
  transition: border-color var(--speed), background var(--speed);
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
}

select {
  appearance: none;
}

textarea {
  resize: vertical;
  min-height: 140px;
}

.btn-submit {
  width: 100%;
  margin-top: 6px;
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

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

.form-status {
  min-height: 1.6em;
  margin: 12px 0 0;
  font-size: 14px;
}

.form-status.is-success {
  color: #9fe2bf;
}

.form-status.is-error {
  color: #ff9e9e;
}

.site-footer {
  padding: 16px 0 18px;
  scroll-snap-align: end;
}

.footer-inner {
  border-top: 1px solid var(--divider);
  padding-top: 18px;
}

.footer-logo {
  display: inline-flex;
  margin-bottom: 14px;
}

.footer-logo .logo-img {
  height: 96px;
  width: 96px;
  max-width: 96px;
}

.footer-title,
.footer-text {
  margin: 0;
}

.footer-title {
  font-weight: 600;
}

.footer-text {
  margin-top: 4px;
  color: var(--muted);
}

.footer-email {
  display: inline-block;
  margin-top: 10px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--speed), color var(--speed);
}

.footer-email:hover {
  color: var(--muted);
  border-color: var(--muted);
}

.faq-list {
  max-width: none;
}

.faq-list details {
  border-top: 1px solid var(--divider);
  padding: 14px 0;
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--divider);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 500;
}

.faq-list p {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 860px;
}

.note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .nav {
    min-height: var(--nav-height-mobile);
  }

  .site-header .logo-img {
    height: 78px;
    width: 78px;
    max-width: 78px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding-block: var(--hero-pad-mobile);
  }

  .section {
    padding-block: var(--section-pad-mobile);
  }

  body {
    scroll-padding-top: var(--nav-height-mobile);
  }

  html {
    scroll-padding-top: var(--nav-height-mobile);
  }

  .columns-3,
  .columns-2,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .columns-3 > .panel {
    grid-column: auto;
  }

}

@media (max-width: 640px) {
  .container {
    padding-inline: 12px;
  }

  .site-header .logo-img {
    height: 70px;
    width: 70px;
    max-width: 70px;
  }

  .btn-nav {
    padding-inline: 14px;
    font-size: 13px;
  }

  .columns-3,
  .columns-2,
  .steps {
    grid-template-columns: 1fr;
  }

  .trust-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .trust-bar p {
    white-space: normal;
    font-size: 13px;
  }

  .hero-subhead {
    font-size: 16px;
  }

  h1 {
    font-size: clamp(1.9rem, 8vw, 2.4rem);
  }

  .site-footer {
    padding: 14px 0 16px;
  }
}