@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-400.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-500.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-600.woff2") format("woff2");
}

:root {
  --green: #12382c;
  --green-deep: #0c241c;
  --ink: #1a2822;
  --muted: #52635b;
  --clay: #8f3d22;
  --line: #d5ddd8;
  --mist: #f3f6f4;
  --paper: #ffffff;
  --band: #d5e2db;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  color-scheme: light;
}

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

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

img,
svg {
  display: block;
}

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--green-deep);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.9rem, 4.2vw, 3.15rem);
  letter-spacing: -0.028em;
  max-width: 16em;
}

h1 em {
  font-style: normal;
  color: var(--clay);
  white-space: nowrap;
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 2.4vw, 2.05rem);
  max-width: 20em;
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 1.125rem;
  letter-spacing: -0.015em;
}

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

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

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 30;
  background: var(--paper);
  color: var(--ink);
  padding: 8px 12px;
}

.skip:focus {
  top: 12px;
}

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

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.kicker {
  margin: 0 0 0.7rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--green);
}

.lead {
  margin: 0 0 1.5rem;
  max-width: 40rem;
  font-size: 1.0625rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--green);
  border-radius: 0;
  background: var(--green);
  color: #fff;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--green-deep);
  border-color: var(--green-deep);
  color: #fff;
}

.btn:disabled {
  opacity: 0.7;
  cursor: progress;
}

.quiet {
  font-weight: 600;
  color: var(--green);
  text-underline-offset: 3px;
}

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  color: var(--green-deep);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
}

.mark {
  width: 22px;
  height: 22px;
  flex: none;
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 8px 0;
  color: var(--green);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.site-nav {
  display: flex;
  gap: 18px;
  order: 2;
}

.site-nav a {
  color: var(--ink);
  font-size: 0.9375rem;
  text-decoration: none;
}

.site-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.header-cta {
  order: 3;
  white-space: nowrap;
}

.hero {
  padding-top: 28px;
}

.hero-top {
  display: grid;
  gap: 8px 48px;
  padding-bottom: 32px;
}

.hero-copy {
  padding-bottom: 8px;
}

.spec dl {
  margin: 0;
}

.spec div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.spec div:last-child {
  border-bottom: 1px solid var(--line);
}

.spec dt,
.spec dd {
  margin: 0;
}

.spec dt {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 22px;
}

.countdown-band {
  background: var(--green);
  color: #fff;
  padding: 28px 0 32px;
}

.countdown-kicker {
  margin: 0 0 18px;
  max-width: 36rem;
  color: var(--band);
  font-size: 0.9375rem;
}

.countdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 12px;
  max-width: 640px;
}

.count .value {
  display: block;
  font-size: clamp(2rem, 8vw, 3.25rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 1;
}

.count .unit {
  display: block;
  margin-top: 6px;
  color: var(--band);
  font-size: 0.75rem;
  font-weight: 500;
}

.countdown-date {
  margin: 18px 0 0;
  color: var(--band);
  font-size: 0.9375rem;
}

.countdown-done {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.block {
  padding: 56px 0;
}

.block + .block,
#demarche,
#contact {
  border-top: 1px solid var(--line);
}

#demarche,
#contact {
  background: var(--mist);
}

.split,
.contact-grid {
  display: grid;
  gap: 32px;
}

.split > *,
.contact-grid > * {
  min-width: 0;
}

.plate {
  margin: 0;
  border: 1px solid var(--green-deep);
  background: var(--paper);
  padding: 8px 8px 0;
}

.plate svg {
  width: 100%;
  height: auto;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 10px 6px;
  list-style: none;
  font-size: 0.8125rem;
}

.swatch {
  display: inline-block;
  width: 18px;
  margin-right: 8px;
  border-top: 2px solid var(--green);
  vertical-align: middle;
}

.swatch-bad {
  border-top-color: var(--clay);
  border-top-style: dashed;
}

.plate figcaption {
  margin: 0;
  padding: 8px 6px 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8125rem;
}

.steps,
.audiences {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 22px;
}

.steps li {
  border-top: 2px solid var(--green);
  padding-top: 12px;
}

.step-n {
  display: block;
  margin-bottom: 8px;
  color: var(--clay);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.note {
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  max-width: 44rem;
  color: var(--muted);
  font-size: 0.9375rem;
}

.audiences li {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.price h2 {
  max-width: 18em;
}

.price .num {
  display: block;
  margin: 10px 0 8px;
  color: var(--green);
  font-size: clamp(2.4rem, 7vw, 3.6rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.price .actions {
  margin-top: 1.25rem;
}

.contact-copy h2 {
  max-width: 16em;
}

.form-panel {
  background: var(--paper);
  border: 1px solid var(--green-deep);
  padding: 20px 16px 22px;
}

.form-status {
  margin: 0 0 16px;
  padding: 12px 14px;
  border: 1px solid var(--clay);
  color: var(--clay);
  font-size: 0.9375rem;
}

.form-success {
  outline: none;
}

.form-success h3 {
  margin-bottom: 0.5rem;
}

.req {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.875rem;
}

.field {
  margin: 0 0 16px;
}

.field label,
.field legend {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9375rem;
  font-weight: 600;
}

fieldset.field {
  border: 0;
  padding: 0;
  min-width: 0;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"] {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--green-deep);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
}

.choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.choices label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--green);
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
}

.choices input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choices label:has(input:checked) {
  background: var(--green);
  color: #fff;
}

.choices label:hover {
  background: var(--mist);
}

.choices label:has(input:checked):hover {
  background: var(--green-deep);
  color: #fff;
}

.choices label:focus-within {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.field-error {
  margin: 6px 0 0;
  color: var(--clay);
  font-size: 0.875rem;
}

.form-panel .btn {
  width: 100%;
  margin-top: 4px;
}

.fine {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

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

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

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

.faq summary {
  position: relative;
  padding: 16px 32px 16px 0;
  cursor: pointer;
  list-style: none;
}

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

.faq summary h3 {
  display: inline;
  font-size: 1.0625rem;
}

.faq summary::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--green);
  border-bottom: 1.5px solid var(--green);
  transform: rotate(45deg);
}

.faq details[open] summary::after {
  top: 26px;
  transform: rotate(225deg);
}

.faq details p {
  max-width: 42rem;
  margin: 0 0 16px;
}

.site-footer {
  background: #0b2820;
  color: var(--band);
  padding: 36px 0 48px;
  font-size: 0.9375rem;
}

.footer-grid {
  display: grid;
  gap: 22px;
}

.footer-name {
  margin: 0 0 4px;
  color: #fff;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.site-footer a {
  color: #fff;
}

.footer-legal {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid rgba(213, 226, 219, 0.35);
  max-width: 46rem;
  font-size: 0.875rem;
}

.missing h1 {
  max-width: 14ch;
}

@media (min-width: 700px) {
  .countdown {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }

  .count + .count {
    padding-left: 16px;
    border-left: 1px solid rgba(255, 255, 255, 0.28);
  }

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

  .form-panel .btn {
    width: auto;
  }
}

@media (min-width: 800px) {
  .wrap {
    width: min(1120px, calc(100% - 80px));
  }

  .hero {
    padding-top: 56px;
  }

  .hero-top {
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
    align-items: end;
    padding-bottom: 40px;
  }

  .block {
    padding: 80px 0;
  }

  .split,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
  }

  .steps,
  .audiences {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .audiences li {
    padding: 0 28px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .audiences li:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .audiences li:last-child {
    padding-right: 0;
  }

  .form-panel {
    padding: 28px 24px 30px;
  }

  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1.2fr;
    gap: 32px;
  }
}

@media (min-width: 980px) {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 20;
  }

  section {
    scroll-margin-top: 80px;
  }
}

@media (max-width: 799px) {
  .hero {
    display: flex;
    flex-direction: column;
  }

  .hero-top {
    display: contents;
  }

  .hero-copy,
  .spec {
    width: min(1120px, calc(100% - 40px));
    margin-inline: auto;
  }

  .hero-copy {
    padding-bottom: 16px;
  }

  .countdown-band {
    order: 2;
    padding: 20px 0 22px;
  }

  .spec {
    order: 3;
    padding: 28px 0 4px;
  }
}

@media (max-width: 979px) {
  .header-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand cta"
      "toggle toggle"
      "nav nav";
    align-items: center;
    column-gap: 12px;
    row-gap: 2px;
    min-height: 0;
    padding-top: 12px;
    padding-bottom: 10px;
  }

  .brand {
    grid-area: brand;
    margin-right: 0;
  }

  .header-cta {
    grid-area: cta;
  }

  .nav-toggle {
    display: inline-flex;
    grid-area: toggle;
    justify-self: start;
  }

  .site-nav {
    display: none;
    grid-area: nav;
    order: 0;
    flex-direction: column;
    gap: 12px;
    padding: 6px 0 8px;
  }

  .site-nav.is-open {
    display: flex;
  }
}

@media (max-width: 359px) {
  .header-inner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "brand"
      "cta"
      "toggle"
      "nav";
  }

  .header-cta {
    justify-self: start;
  }
}