/* Polices auto-hébergées (fichiers dans /fonts), sous-ensembles latin et latin étendu. */

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('/fonts/space-grotesk-latin-ext-500-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('/fonts/space-grotesk-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url('/fonts/space-grotesk-latin-ext-700-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url('/fonts/space-grotesk-latin-700-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('/fonts/ibm-plex-sans-latin-ext-400-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url('/fonts/ibm-plex-sans-latin-ext-600-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url('/fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('/fonts/ibm-plex-mono-latin-ext-500-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
  --bg: #f5f6f3;
  --surface: #ffffff;
  --ink: #101814;
  --ink-soft: #4a544e;
  --line: rgba(16, 24, 20, 0.12);
  --accent: #1e6b45;
  --accent-dark: #154f33;
  --accent-soft: #e3eee7;
  --dark-text: #c9d1cc;

  --font-title: 'Space Grotesk', system-ui, sans-serif;
  --font-text: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --radius: 10px;
  --container: 1120px;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.3rem, 5.6vw, 4.1rem);
}

h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  margin-bottom: 1.4em;
}

h3 {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--accent);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.narrow {
  max-width: 780px;
}

.center {
  text-align: center;
}

.muted {
  color: var(--ink-soft);
}

.small {
  font-size: 0.875rem;
}

.label {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2em;
}

.lead {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 640px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 10;
  background: var(--ink);
  color: var(--bg);
  padding: 8px 12px;
}

mark.todo {
  background: #ffe58a;
  color: var(--ink);
  padding: 0 4px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.85em;
}

/* Boutons */

.button,
.scan-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-family: var(--font-text);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 22px;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.button:hover,
.scan-form button:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.button-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.button-ghost:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.button-small {
  padding: 8px 14px;
  font-size: 0.9rem;
}

/* En-tête */

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(245, 246, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.logo {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  margin: 0;
}

.logo span {
  color: var(--accent);
}

.site-header nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
}

.site-header nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

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

/* Hero */

.hero {
  padding: 96px 0 88px;
  border-bottom: 1px solid var(--line);
  background-image: radial-gradient(circle at 1px 1px, rgba(16, 24, 20, 0.07) 1px, transparent 0);
  background-size: 22px 22px;
}

.hero h1 {
  max-width: 900px;
}

.hero .lead {
  margin-bottom: 2em;
}

.scan-form {
  display: flex;
  gap: 8px;
  max-width: 640px;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 10px 30px -12px rgba(16, 24, 20, 0.18);
}

.final-cta .scan-form {
  margin: 0 auto;
}

.scan-form input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--ink);
  padding: 0 14px;
}

.scan-form input:focus {
  outline: none;
}

.scan-form:focus-within {
  border-color: var(--accent);
}

.form-note {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.builders {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
}

.builders li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--bg);
}

/* Sections */

.section {
  padding: 96px 0;
}

section[id] {
  scroll-margin-top: 64px;
}

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

.section-dark {
  background: var(--ink);
  color: var(--bg);
}

.section-dark .label {
  color: #6fcf9b;
}

.section-dark p {
  color: var(--dark-text);
}

.grid {
  display: grid;
  gap: 16px;
}

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

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
}

.card p {
  color: var(--ink-soft);
  font-size: 0.97rem;
}

.card-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 18px;
}

/* Offre */

.plan {
  background: var(--bg);
}

.plan .price {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.6em;
}

.plan .button {
  margin-top: auto;
}

.plan-note {
  font-family: var(--font-mono);
  font-size: 0.8rem !important;
  line-height: 1.5;
  padding: 10px 12px;
  background: var(--accent-soft);
  border-radius: 6px;
  color: var(--accent-dark) !important;
  margin-bottom: 20px;
}

.plan-featured {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.plan-featured p,
.plan-featured li {
  color: var(--dark-text);
}

.plan-featured .price {
  color: var(--bg);
}

.plan-featured .plan-note {
  background: rgba(111, 207, 155, 0.14);
  color: #9fe0bc !important;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  font-size: 0.95rem;
}

.checklist li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 6px;
}

.checklist li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 9px;
  height: 5px;
  border-left: 2px solid #6fcf9b;
  border-bottom: 2px solid #6fcf9b;
  transform: rotate(-45deg);
}

/* Étapes */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  counter-reset: step;
}

.steps li {
  border-top: 2px solid var(--ink);
  padding-top: 24px;
}

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

.step-number {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 12px;
}

/* Ingénieur */

.engineer {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
}

.engineer h2 {
  margin-bottom: 0.8em;
}

.facts {
  margin: 0;
  display: grid;
  gap: 1px;
  background: rgba(245, 246, 243, 0.14);
  border: 1px solid rgba(245, 246, 243, 0.14);
  border-radius: var(--radius);
  overflow: hidden;
}

.facts div {
  background: var(--ink);
  padding: 22px 24px;
}

.facts dt {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: -0.02em;
  color: var(--bg);
}

.facts dd {
  margin: 0;
  color: var(--dark-text);
  font-size: 0.95rem;
}

/* FAQ */

.faq {
  max-width: 820px;
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq details:first-child {
  border-top: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 1.15rem;
  padding: 22px 40px 22px 0;
  position: relative;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--accent);
}

.faq details[open] summary::after {
  content: '−';
}

.faq details p {
  color: var(--ink-soft);
  padding-bottom: 12px;
  max-width: 680px;
}

/* CTA final */

.final-cta {
  border-top: 1px solid var(--line);
  background: var(--accent-soft);
}

.final-cta .lead {
  margin: 0 auto 2em;
}

/* Pied de page */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 32px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.site-footer nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

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

/* Pages légales */

.legal {
  max-width: 780px;
  padding-top: 72px;
  padding-bottom: 96px;
}

.legal h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.legal h2 {
  font-size: 1.35rem;
  margin: 2.2em 0 0.7em;
}

.legal p,
.legal li {
  color: var(--ink-soft);
}

.legal ul {
  padding-left: 1.2em;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin-bottom: 1em;
}

.legal th,
.legal td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px 10px 0;
  border-bottom: 1px solid var(--line);
}

.legal th {
  font-weight: 600;
}

.legal code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
  overflow-wrap: anywhere;
}

/* Formulaires */

.form-error {
  color: #b42318;
  font-size: 0.95rem;
  margin-top: 10px;
}

.scan-form button:disabled,
.button:disabled {
  opacity: 0.7;
  cursor: wait;
}

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

/* Rapport */

.report {
  max-width: 880px;
  padding-top: 64px;
  padding-bottom: 96px;
}

.report-url {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  overflow-wrap: anywhere;
  margin-bottom: 0.3em;
}

.report h2 {
  font-size: 1.4rem;
  margin: 0 0 0.8em;
}

.summary {
  display: flex;
  gap: 28px;
  align-items: center;
  margin: 32px 0;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 6px solid var(--grade-color);
  border-radius: var(--radius);
}

.grade-A { --grade-color: #1e6b45; }
.grade-B { --grade-color: #4d7c2a; }
.grade-C { --grade-color: #b7791f; }
.grade-D { --grade-color: #c05621; }
.grade-F { --grade-color: #b42318; }

.grade {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 108px;
  padding: 12px 0;
  border-radius: var(--radius);
  background: var(--grade-color);
  color: #fff;
}

.grade-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.grade-letter {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 4rem;
  line-height: 1;
}

.grade-summary {
  font-size: 1.1rem;
  margin-bottom: 0.8em;
}

.counts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.counts li {
  font-size: 0.9rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--sev-bg);
  color: var(--sev-color);
}

.severity-critical { --sev-color: #b42318; --sev-bg: #fdecea; }
.severity-high { --sev-color: #c05621; --sev-bg: #fdf0e6; }
.severity-medium { --sev-color: #8a5a12; --sev-bg: #fbf3e1; }
.severity-low { --sev-color: #3c5a73; --sev-bg: #e9f0f5; }
.severity-info { --sev-color: #4a544e; --sev-bg: #eceeea; }

.unlocked-note {
  padding: 14px 18px;
  border-radius: var(--radius);
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.findings {
  margin-top: 48px;
}

.finding {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--sev-color);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 14px;
}

.finding h3 {
  margin-bottom: 0.5em;
}

.finding p {
  color: var(--ink-soft);
}

.severity-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
  background: var(--sev-bg);
  color: var(--sev-color);
}

.evidence {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: baseline;
  font-size: 0.9rem;
}

.evidence span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.evidence code {
  font-family: var(--font-mono);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.remediation {
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin-top: 14px;
}

.remediation h4 {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 6px;
}

.remediation p {
  margin: 0;
  color: var(--ink);
}

.remediation .locked a {
  color: var(--ink-soft);
  font-style: italic;
}

.lead-capture {
  margin: 48px 0;
  padding: 32px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius);
}

.lead-capture p {
  color: var(--dark-text);
}

.lead-form > label:first-child {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.lead-row {
  display: flex;
  gap: 8px;
}

.lead-row input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
}

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--dark-text);
}

.consent input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: #6fcf9b;
}

.consent a,
.lead-capture .form-error {
  color: #ffb4a8;
}

.consent a {
  color: #9fe0bc;
}

.next {
  margin-top: 56px;
}

.next .card .button {
  margin-top: auto;
  align-self: flex-start;
}

.disclaimer {
  margin-top: 40px;
}

.waiting {
  margin-top: 32px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.queue-position {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--accent-dark);
}

.waiting-steps {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.waiting-steps li {
  position: relative;
  padding: 8px 0 8px 32px;
  color: var(--ink-soft);
}

.waiting-steps li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -7px;
  border-radius: 50%;
  border: 2px solid var(--line);
}

.waiting-steps li.done {
  color: var(--ink);
}

.waiting-steps li.done::before {
  background: var(--accent);
  border-color: var(--accent);
}

.waiting-steps li.active {
  color: var(--ink);
  font-weight: 600;
}

.waiting-steps li.active::before {
  border-color: var(--accent);
  border-top-color: transparent;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .waiting-steps li.active::before {
    animation: none;
    border-top-color: var(--accent);
  }
}

/* Responsive */

@media (max-width: 960px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .engineer {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .container {
    padding: 0 16px;
  }

  .site-header nav {
    display: none;
  }

  .header-inner {
    justify-content: space-between;
  }

  .hero {
    padding: 56px 0;
  }

  .section {
    padding: 64px 0;
  }

  .grid-4,
  .grid-2,
  .steps {
    grid-template-columns: 1fr;
  }

  .summary {
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
  }

  .lead-capture {
    padding: 24px 20px;
  }

  .lead-row {
    flex-direction: column;
  }

  .report {
    padding-top: 40px;
  }

  .steps {
    gap: 28px;
  }

  .scan-form {
    flex-direction: column;
  }

  .scan-form input {
    padding: 12px 10px;
  }

  .legal {
    padding-top: 48px;
  }

  .legal table,
  .legal tbody,
  .legal tr,
  .legal th,
  .legal td {
    display: block;
  }

  .legal th {
    padding-bottom: 0;
    border-bottom: 0;
  }
}