:root {
  --color-primary: #0f9f78;
  --color-primary-dark: #08765a;
  --color-primary-soft: #e9f8f3;
  --color-secondary: #143c34;
  --color-text: #1f2d2a;
  --color-text-soft: #5f716c;
  --color-surface: #ffffff;
  --color-surface-soft: #f5faf8;
  --color-border: #dbe8e4;
  --color-dark: #102d27;
  --color-dark-soft: #173b33;
  --color-light: #ffffff;
  --color-danger: #b42318;
  --color-success: #067647;

  --shadow-sm: 0 8px 24px rgba(20, 60, 52, 0.08);
  --shadow-md: 0 16px 40px rgba(20, 60, 52, 0.12);
  --shadow-lg: 0 24px 64px rgba(20, 60, 52, 0.18);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --container-width: 1180px;
  --header-height: 78px;

  --transition-fast: 160ms ease;
  --transition-normal: 240ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--color-surface);
  color: var(--color-text);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 15px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

p,
h1,
h2,
h3 {
  margin-top: 0;
}

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

h1,
h2,
h3 {
  color: var(--color-secondary);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.15rem, 5vw, 4rem);
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(1.7rem, 3.2vw, 2.65rem);
}

h3 {
  margin-bottom: 12px;
  font-size: 1.1rem;
}

ul {
  margin-top: 0;
}

::selection {
  background: var(--color-primary);
  color: var(--color-light);
}

:focus-visible {
  outline: 3px solid rgba(15, 159, 120, 0.4);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

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

.section {
  padding: 96px 0;
}

.section-soft {
  background: var(--color-surface-soft);
}

.section-dark {
  background:
    radial-gradient(circle at top right, rgba(15, 159, 120, 0.22), transparent 35%),
    var(--color-dark);
  color: rgba(255, 255, 255, 0.82);
}

.section-dark h2,
.section-dark h3 {
  color: var(--color-light);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-heading p {
  color: var(--color-text-soft);
  font-size: 0.98rem;
}

.section-heading-light p {
  color: rgba(255, 255, 255, 0.72);
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-secondary);
  color: var(--color-light);
  transform: translateY(-160%);
  transition: transform var(--transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  min-height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
  border-color: var(--color-border);
  box-shadow: 0 10px 30px rgba(20, 60, 52, 0.07);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 46px;
  height: 46px;

  border-radius: 15px;

  background: linear-gradient(145deg,
      #eef1f1,
      #c9d2d4);

  box-shadow: 0 10px 24px rgba(219, 223, 224, 0);
}

.brand-logo {
  width: 100px;
  height: 100px;
  object-fit: contain;
  display: block;
}

.brand-text {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  color: var(--color-secondary);
  font-size: 0.98rem;
  letter-spacing: -0.02em;
}

.brand-text small {
  margin-top: 3px;
  color: var(--color-text-soft);
  font-size: 0.66rem;
  white-space: nowrap;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-navigation>a:not(.button) {
  position: relative;
  color: var(--color-text-soft);
  font-size: 0.86rem;
  font-weight: 650;
  transition: color var(--transition-fast);
}

.main-navigation>a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.main-navigation>a:not(.button):hover,
.main-navigation>a:not(.button):focus-visible,
.main-navigation>a[aria-current="page"] {
  color: var(--color-primary-dark);
}

.main-navigation>a:not(.button):hover::after,
.main-navigation>a:not(.button):focus-visible::after {
  transform: scaleX(1);
}

.navigation-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface);
  cursor: pointer;
}

.navigation-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: var(--radius-pill);
  background: var(--color-secondary);
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

.navigation-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.navigation-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.navigation-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-light);
  font-weight: 800;
  line-height: 1.2;
  box-shadow: 0 10px 24px rgba(15, 159, 120, 0.2);
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
}

.button:hover {
  border-color: var(--color-primary-dark);
  background: var(--color-primary-dark);
  box-shadow: 0 14px 32px rgba(8, 118, 90, 0.24);
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button-small {
  min-height: 42px;
  padding: 10px 18px;
  font-size: 0.82rem;
}

.button-secondary {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-secondary);
  box-shadow: none;
}

.button-secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  box-shadow: none;
}

.button-light {
  border-color: var(--color-light);
  background: var(--color-light);
  color: var(--color-primary-dark);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
}

.button-light:hover {
  border-color: var(--color-primary-soft);
  background: var(--color-primary-soft);
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--color-primary-dark);
  font-weight: 800;
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.hero {
  overflow: hidden;
  padding: 92px 0 104px;
  background:
    radial-gradient(circle at 80% 20%, rgba(15, 159, 120, 0.15), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f7fbfa 100%);
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: 72px;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.75fr);
}

.hero-content {
  max-width: 690px;
}

.hero h1 span {
  display: block;
  color: var(--color-primary);
}

.hero-description {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--color-text-soft);
  font-size: clamp(0.98rem, 1.6vw, 1.12rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.beta-note {
  margin-top: 18px;
  color: var(--color-text-soft);
  font-size: 0.84rem;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-visual::before,
.hero-visual::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.hero-visual::before {
  width: 390px;
  height: 390px;
  background: rgba(15, 159, 120, 0.1);
}

.hero-visual::after {
  width: 270px;
  height: 270px;
  border: 1px solid rgba(15, 159, 120, 0.22);
}

.phone-preview {
  position: relative;
  z-index: 1;
  width: min(100%, 360px);
  padding: 12px;
  border: 8px solid #183a33;
  border-radius: 42px;
  background: #183a33;
  box-shadow: var(--shadow-lg);
  transform: rotate(2deg);
}

.phone-top-bar {
  width: 110px;
  height: 22px;
  margin: -2px auto 8px;
  border-radius: 0 0 16px 16px;
  background: #183a33;
}

.phone-screen {
  min-height: 570px;
  padding: 28px 20px 24px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, #eef9f5 0%, #ffffff 38%);
}

.preview-header {
  display: flex;
  margin-bottom: 22px;
  flex-direction: column;
}

.preview-header span {
  color: var(--color-text-soft);
  font-size: 0.72rem;
}

.preview-header strong {
  color: var(--color-secondary);
  font-size: 1rem;
}

.preview-score-card,
.preview-card {
  border: 1px solid rgba(15, 159, 120, 0.13);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.preview-score-card {
  display: flex;
  margin-bottom: 16px;
  padding: 22px;
  flex-direction: column;
  background:
    linear-gradient(145deg, #0f9f78, #08765a);
  color: var(--color-light);
}

.preview-score-card span {
  font-size: 0.72rem;
  opacity: 0.86;
}

.preview-score-card strong {
  margin: 6px 0 2px;
  font-size: 2.15rem;
  line-height: 1;
}

.preview-score-card small {
  opacity: 0.86;
}

.preview-card {
  margin-bottom: 14px;
  padding: 18px;
}

.preview-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.preview-card-header span {
  color: var(--color-text-soft);
  font-size: 0.72rem;
}

.preview-card-header strong {
  color: var(--color-secondary);
  font-size: 0.88rem;
}

.preview-chart {
  display: flex;
  height: 120px;
  margin-top: 18px;
  align-items: end;
  justify-content: space-between;
  gap: 10px;
}

.preview-chart span {
  width: 16%;
  min-height: 16px;
  border-radius: 8px 8px 4px 4px;
  background:
    linear-gradient(180deg, #40c89e, var(--color-primary));
}

.preview-categories {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.preview-categories>strong {
  margin-bottom: 2px;
  color: var(--color-secondary);
  font-size: 0.84rem;
}

.preview-categories>div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--color-text-soft);
  font-size: 0.72rem;
}

.preview-categories b {
  color: var(--color-primary-dark);
}

.steps-grid,
.features-grid,
.benefits-grid {
  display: grid;
  gap: 22px;
}

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

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

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

.step-card,
.feature-card,
.benefit-card {
  position: relative;
  height: 100%;
  border-radius: var(--radius-md);
}

.step-card,
.feature-card {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal);
}

.step-card:hover,
.feature-card:hover {
  border-color: rgba(15, 159, 120, 0.38);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

.step-card {
  padding: 28px 24px 26px;
}

.step-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 13px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-weight: 900;
}

.step-card p,
.feature-card p {
  color: var(--color-text-soft);
}

.feature-card {
  padding: 28px;
}

.feature-icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 14px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: 0.82rem;
  font-weight: 900;
}

.benefit-card {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.benefit-card>span {
  display: grid;
  width: 50px;
  height: 50px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 15px;
  background: rgba(15, 159, 120, 0.26);
  color: #8af0cf;
  font-size: 1.05rem;
  font-weight: 900;
}

.benefit-card p {
  color: rgba(255, 255, 255, 0.72);
}

.product-preview-grid {
  display: grid;
  align-items: center;
  gap: 70px;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.product-preview-grid>div>p:not(.eyebrow) {
  color: var(--color-text-soft);
  font-size: 0.96rem;
}

.check-list {
  display: grid;
  margin: 28px 0 0;
  padding: 0;
  gap: 14px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: var(--color-text);
  font-weight: 650;
}

.check-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  content: "✓";
  font-size: 0.72rem;
  font-weight: 900;
}

/* ==========================================================
   Cartes d'aperçu / captures
   ========================================================== */

.screenshots-placeholder {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.screenshots-placeholder article {
  display: flex;
  min-height: 210px;
  padding: 26px;
  flex-direction: column;
  justify-content: end;

  border: 1px solid #E5E7EB;
  border-radius: var(--radius-md);

  background: #FFFFFF;

  box-shadow:
    0 8px 24px rgba(15, 23, 42, 0.05),
    0 2px 6px rgba(15, 23, 42, 0.03);

  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

.screenshots-placeholder article:hover {
  transform: translateY(-4px);

  box-shadow:
    0 16px 36px rgba(15, 23, 42, 0.08),
    0 4px 10px rgba(15, 23, 42, 0.05);
}

.screenshots-placeholder article:first-child {
  grid-row: span 2;
  min-height: 438px;
}

.screenshots-placeholder span {
  margin-bottom: 8px;
  color: var(--color-primary-dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.screenshots-placeholder strong {
  color: var(--color-secondary);
  font-size: 1.02rem;
  line-height: 1.4;
}

.faq-container {
  max-width: 900px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: 0 5px 16px rgba(20, 60, 52, 0.04);
}

.faq-list summary {
  position: relative;
  padding: 22px 58px 22px 24px;
  color: var(--color-secondary);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 22px;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  content: "+";
  font-size: 1.1rem;
  line-height: 28px;
  text-align: center;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  padding: 0 24px 24px;
  color: var(--color-text-soft);
}

.beta-callout {
  padding: 70px 0;
  background:
    radial-gradient(circle at 85% 10%, rgba(255, 255, 255, 0.16), transparent 28%),
    linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-light);
}

.beta-callout-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.beta-callout-content>div {
  max-width: 760px;
}

.beta-callout h2 {
  margin-bottom: 14px;
  color: var(--color-light);
}

.beta-callout .eyebrow,
.beta-callout p {
  color: rgba(255, 255, 255, 0.82);
}

.site-footer {
  padding: 72px 0 28px;
  background: #0c211c;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  gap: 50px;
  grid-template-columns: 1.4fr 0.7fr 0.9fr;
}

.brand-footer .brand-text strong {
  color: var(--color-light);
}

.brand-footer .brand-text small {
  color: rgba(255, 255, 255, 0.58);
}

.footer-description {
  max-width: 420px;
  margin-top: 20px;
}

.footer-grid h2 {
  margin-bottom: 18px;
  color: var(--color-light);
  font-size: 0.92rem;
}

.footer-grid>div:not(:first-child) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-grid>div:not(:first-child) a {
  margin-bottom: 11px;
  transition: color var(--transition-fast);
}

.footer-grid>div:not(:first-child) a:hover {
  color: #8af0cf;
}

.footer-bottom {
  display: flex;
  margin-top: 52px;
  padding-top: 24px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.82rem;
}

.beta-hero .phone-preview {
  transform: rotate(-2deg);
}

.beta-form-layout {
  display: grid;
  align-items: start;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr) 340px;
}

.beta-form {
  padding: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  margin-bottom: 28px;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-field {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field label {
  margin-bottom: 8px;
  color: var(--color-secondary);
  font-size: 0.86rem;
  font-weight: 800;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid #cbdad5;
  border-radius: 13px;
  background: var(--color-surface);
  color: var(--color-text);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.form-field input,
.form-field select {
  min-height: 50px;
  padding: 11px 14px;
}

.form-field textarea {
  min-height: 140px;
  padding: 13px 14px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #92a39e;
}

.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover {
  border-color: #9fb8b0;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(15, 159, 120, 0.12);
  outline: none;
}

.form-field small {
  margin-top: 7px;
  color: var(--color-text-soft);
}

.checkbox-field {
  display: grid;
  align-items: start;
  gap: 12px;
  grid-template-columns: 22px minmax(0, 1fr);
}

.checkbox-field input {
  width: 20px;
  height: 20px;
  min-height: auto;
  margin: 2px 0 0;
  accent-color: var(--color-primary);
}

.checkbox-field label {
  margin: 0;
  color: var(--color-text-soft);
  font-weight: 550;
}

.checkbox-field a {
  color: var(--color-primary-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-note {
  margin-top: 18px;
  color: var(--color-text-soft);
  font-size: 0.8rem;
}

.form-feedback {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-success);
  font-weight: 700;
}

.form-feedback.is-error {
  background: #fef3f2;
  color: var(--color-danger);
}

.beta-form-aside {
  display: grid;
  gap: 20px;
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

@media (max-width: 1080px) {
  .main-navigation {
    gap: 18px;
  }

  .main-navigation>a:not(.button) {
    font-size: 0.8rem;
  }

  .hero-grid {
    gap: 48px;
    grid-template-columns: minmax(0, 1fr) 340px;
  }

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

@media (max-width: 900px) {
  :root {
    --header-height: 72px;
  }

  .navigation-toggle {
    display: block;
  }

  .main-navigation {
    position: absolute;
    top: calc(100% + 1px);
    right: 20px;
    left: 20px;
    display: none;
    padding: 18px;
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
  }

  .main-navigation.is-open {
    display: flex;
  }

  .main-navigation>a:not(.button) {
    padding: 11px 12px;
    border-radius: 10px;
    font-size: 0.88rem;
  }

  .main-navigation>a:not(.button):hover {
    background: var(--color-primary-soft);
  }

  .main-navigation>a:not(.button)::after {
    display: none;
  }

  .main-navigation .button {
    margin-top: 6px;
  }

  .hero {
    padding: 72px 0 84px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    max-width: none;
    text-align: center;
  }

  .hero-description {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    margin-top: 10px;
  }

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

  .product-preview-grid {
    gap: 48px;
    grid-template-columns: 1fr;
  }

  .beta-form-layout {
    grid-template-columns: 1fr;
  }

  .beta-form-aside {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .footer-grid>div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(calc(100% - 28px), var(--container-width));
  }

  .section {
    padding: 72px 0;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .brand-text small {
    display: none;
  }

  .hero {
    padding-top: 58px;
  }

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

  .hero-actions .button {
    width: 100%;
  }

  .hero-visual::before {
    width: 300px;
    height: 300px;
  }

  .phone-preview {
    width: min(100%, 330px);
    transform: none;
  }

  .beta-hero .phone-preview {
    transform: none;
  }

  .phone-screen {
    min-height: 520px;
  }

  .steps-grid,
  .features-grid,
  .benefits-grid,
  .screenshots-placeholder,
  .beta-form-aside {
    grid-template-columns: 1fr;
  }

  .screenshots-placeholder article:first-child {
    min-height: 280px;
    grid-row: auto;
  }

  .beta-callout-content {
    align-items: stretch;
    flex-direction: column;
    text-align: center;
  }

  .beta-callout-content .button {
    align-self: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid>div:first-child {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .beta-form {
    padding: 24px 18px;
    border-radius: 20px;
  }

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

  .form-field-full {
    grid-column: auto;
  }

  .beta-form .button {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .header-container {
    gap: 12px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 13px;
  }

  .main-navigation {
    right: 14px;
    left: 14px;
  }

  .step-card,
  .feature-card,
  .benefit-card {
    padding: 23px 20px;
  }

  .phone-preview {
    border-width: 6px;
    border-radius: 34px;
  }

  .phone-screen {
    padding: 22px 16px;
    border-radius: 24px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {

  .site-header,
  .site-footer,
  .hero-actions,
  .beta-callout,
  .navigation-toggle {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #000000;
  }

  .section,
  .hero {
    padding: 30px 0;
  }

  .step-card,
  .feature-card,
  .benefit-card,
  .beta-form {
    box-shadow: none;
  }
}

/* =========================================================
   Animations JavaScript et bouton retour en haut
   ========================================================= */

.reveal-item {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 560ms ease var(--reveal-delay, 0ms),
    transform 560ms ease var(--reveal-delay, 0ms);
}

.reveal-item.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top {
  position: fixed;
  z-index: 950;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(15, 159, 120, 0.24);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition:
    opacity var(--transition-normal),
    transform var(--transition-normal),
    background var(--transition-fast),
    color var(--transition-fast);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.back-to-top:hover {
  background: var(--color-primary);
  color: var(--color-light);
  transform: translateY(-2px);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.beta-form button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

@media (max-width: 700px) {
  .back-to-top {
    right: 16px;
    bottom: 16px;
    width: 42px;
    height: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {

  .reveal-item,
  .reveal-item.is-revealed,
  .back-to-top {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .back-to-top:not(.is-visible) {
    opacity: 0;
  }
}

.contact-form {
  max-width: 850px;
  margin: 60px auto 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 22px;
}

.form-group label {
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {

  width: 100%;
  padding: 15px 18px;

  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);

  background: var(--color-surface);

  font: inherit;

  transition: .2s;

}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {

  outline: none;

  border-color: var(--color-primary);

  box-shadow: 0 0 0 4px rgba(15, 159, 120, .15);

}

.form-success {

  margin-top: 25px;

  color: var(--color-primary);

  font-weight: 700;

}

/* =========================================================
   Pages éditoriales, application, simulateurs et compte
   ========================================================= */
.page-hero {
  padding: 88px 0 72px;
  background: linear-gradient(180deg, var(--color-primary-soft), var(--color-surface));
  text-align: center;
}

.page-hero-content {
  max-width: 850px;
}

.page-hero h1 {
  max-width: 820px;
  margin: 0 auto 22px;
}

.page-hero h1 span {
  color: var(--color-primary);
}

.page-hero-content>p:last-child {
  max-width: 720px;
  margin: 0 auto;
  color: var(--color-text-soft);
  font-size: 1.05rem;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .75fr);
  gap: 64px;
  align-items: center;
}

.split-layout h2 {
  margin-bottom: 20px;
}

.split-layout p {
  color: var(--color-text-soft);
}

.app-showcase {
  max-width: 360px;
  margin: 0 auto;
  padding: 12px;
  border-radius: 34px;
  background: var(--color-secondary);
  box-shadow: var(--shadow-lg);
}

.app-showcase img {
  width: 100%;
  border-radius: 24px;
}

.availability-note {
  margin-top: 18px;
  font-size: .84rem;
}

.content-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.content-card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.content-card h3 {
  margin: 18px 0 12px;
}

.content-card p {
  color: var(--color-text-soft);
}

.content-card a {
  color: var(--color-primary-dark);
  font-weight: 750;
}

.card-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-weight: 800;
}

.screenshot-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  max-width: 850px;
}

.screenshot-row figure {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.screenshot-row img {
  width: 100%;
  max-height: 620px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.screenshot-row figcaption {
  margin-top: 14px;
  color: var(--color-text-soft);
  text-align: center;
}

.coming-soon-panel {
  margin-top: 54px;
  padding: 42px;
  border-radius: var(--radius-lg);
  background: var(--color-secondary);
  color: var(--color-light);
  text-align: center;
}

.coming-soon-panel h2 {
  color: inherit;
}

.coming-soon-panel p:not(.eyebrow) {
  max-width: 650px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, .75);
}

.status-badge {
  display: inline-flex;
  padding: 7px 11px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.process-list {
  display: grid;
  gap: 14px;
}

.process-list div {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.process-list strong {
  color: var(--color-primary);
  font-size: 1.25rem;
}

.narrow-content {
  max-width: 850px;
}

.narrow-content>h2 {
  margin: 42px 0 14px;
}

.notice-card,
.data-list {
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-soft);
}

.notice-card h2,
.data-list h2 {
  margin-top: 0;
}

.numbered-steps {
  display: grid;
  gap: 16px;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.numbered-steps li {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 22px 22px 22px 68px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  counter-increment: steps;
}

.numbered-steps li::before {
  position: absolute;
  left: 20px;
  top: 20px;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  content: counter(steps);
  font-weight: 800;
}

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

.data-list {
  margin-top: 42px;
}

.data-list ul {
  margin-bottom: 0;
}

.footer-grid-expanded {
  grid-template-columns: 1.4fr .8fr 1fr;
}

@media (max-width: 1050px) {
  .main-navigation {
    gap: 18px;
  }

  .main-navigation>a:not(.button) {
    font-size: .8rem;
  }
}

@media (max-width: 900px) {

  .split-layout,
  .content-card-grid,
  .screenshot-row {
    grid-template-columns: 1fr;
  }

  .split-layout {
    gap: 38px;
  }

  .app-showcase {
    width: min(100%, 350px);
  }

  .footer-grid-expanded {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .page-hero {
    padding: 64px 0 54px;
  }

  .content-card,
  .notice-card,
  .data-list,
  .coming-soon-panel {
    padding: 24px 20px;
  }
}

/* =========================================================
   Page Application — présentation produit premium
   ========================================================= */
.application-page {
  overflow-x: hidden;
}

.application-hero {
  position: relative;
  padding: 72px 0 84px;
  background:
    radial-gradient(circle at 92% 8%, rgba(15, 159, 120, 0.18), transparent 32%),
    linear-gradient(180deg, #f8fcfb 0%, #ffffff 100%);
}

.application-hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  content: "";
}

.application-hero-inner {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(520px, 1.28fr);
  gap: 48px;
  align-items: center;
}

.application-hero-copy h1 {
  max-width: 620px;
  margin-bottom: 22px;
  font-size: clamp(2.6rem, 5vw, 4.8rem);
}

.application-hero-copy h1 span {
  color: var(--color-primary);
}

.application-lead {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--color-text-soft);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
}

.application-actions {
  margin-top: 30px;
}

.application-feature-graphic {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(15, 159, 120, 0.12);
  border-radius: 30px;
  background: var(--color-surface);
  box-shadow: 0 28px 70px rgba(20, 60, 52, 0.16);
}

.application-feature-graphic img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.application-demo-section {
  background: var(--color-surface);
}

.application-demo-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.55fr);
  gap: 80px;
  align-items: center;
  max-width: 1040px;
}

.application-demo-copy>p:not(.eyebrow) {
  max-width: 590px;
  color: var(--color-text-soft);
}

.application-check-list {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.application-check-list li {
  position: relative;
  padding-left: 34px;
  color: var(--color-text);
  font-weight: 650;
}

.application-check-list li::before {
  position: absolute;
  top: 0.15em;
  left: 0;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  content: "✓";
  font-size: 0.78rem;
  font-weight: 900;
}

.application-video-shell {
  width: min(100%, 350px);
  margin-inline: auto;
  padding: 10px;
  border-radius: 38px;
  background: linear-gradient(145deg, #0b1714, #203d36);
  box-shadow: 0 30px 70px rgba(16, 45, 39, 0.28);
}

.application-video-shell video {
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: 29px;
  background: #0c1513;
  object-fit: cover;
}

.application-story {
  overflow: hidden;
}

.application-feature-row {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(340px, 0.62fr);
  gap: 88px;
  align-items: center;
  max-width: 1040px;
  margin: 0 auto;
  padding: 64px 0;
}

.application-feature-row+.application-feature-row {
  border-top: 1px solid var(--color-border);
}

.application-feature-row-reverse .application-feature-copy {
  order: 2;
}

.application-feature-row-reverse .application-screenshot-card {
  order: 1;
}

.application-feature-copy h3 {
  max-width: 560px;
  margin-bottom: 18px;
  font-size: clamp(1.85rem, 3.2vw, 3rem);
}

.application-feature-copy>p:last-child {
  max-width: 560px;
  color: var(--color-text-soft);
  font-size: 1.02rem;
}

.application-step {
  display: inline-grid;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  place-items: center;
  border: 1px solid rgba(15, 159, 120, 0.22);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-sm);
  font-weight: 850;
}

.application-screenshot-card {
  display: flex;
  width: min(100%, 300px);
  margin: 0 auto;
  padding: 10px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 159, 120, 0.14);
  border-radius: 30px;
  background: var(--color-surface);
  box-shadow: 0 24px 60px rgba(20, 60, 52, 0.14);
}

.application-screenshot-card img {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  object-fit: contain;
  border-radius: 22px;
}

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

.application-benefit-card {
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.application-benefit-card:hover {
  border-color: rgba(15, 159, 120, 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.application-benefit-card>span {
  display: inline-grid;
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 14px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: 1.15rem;
  font-weight: 900;
}

.application-benefit-card p {
  color: var(--color-text-soft);
}

.application-download-section {
  padding-top: 24px;
}

.application-download-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: center;
  padding: 54px;
  border-radius: 32px;
  background:
    radial-gradient(circle at top right, rgba(15, 159, 120, 0.35), transparent 38%),
    var(--color-dark);
  color: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-lg);
}

.application-download-panel h2 {
  color: var(--color-light);
}

.application-download-panel p:not(.eyebrow) {
  max-width: 700px;
}

.application-download-actions {
  display: flex;
  min-width: 240px;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.play-store-coming {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-pill);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 750;
}

@media (max-width: 1050px) {
  .application-hero-inner {
    grid-template-columns: 1fr;
  }

  .application-hero-copy {
    max-width: 760px;
    text-align: center;
    margin-inline: auto;
  }

  .application-hero-copy h1,
  .application-lead {
    margin-inline: auto;
  }

  .application-actions {
    justify-content: center;
  }

  .application-feature-graphic {
    max-width: 820px;
    margin-inline: auto;
  }
}

@media (max-width: 900px) {

  .application-demo-layout,
  .application-feature-row,
  .application-download-panel {
    grid-template-columns: 1fr;
  }

  .application-demo-layout,
  .application-feature-row {
    gap: 46px;
  }

  .application-feature-row-reverse .application-feature-copy,
  .application-feature-row-reverse .application-screenshot-card {
    order: initial;
  }

  .application-feature-copy {
    max-width: 680px;
    text-align: center;
    margin-inline: auto;
  }

  .application-feature-copy>p:last-child,
  .application-feature-copy h3 {
    margin-inline: auto;
  }

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

  .application-download-actions {
    width: min(100%, 320px);
    min-width: 0;
  }
}

@media (max-width: 600px) {
  .application-hero {
    padding: 54px 0 64px;
  }

  .application-hero-inner {
    gap: 34px;
  }

  .application-hero-copy h1 {
    font-size: clamp(2.25rem, 12vw, 3.25rem);
  }

  .application-feature-graphic {
    border-radius: 20px;
  }

  .application-demo-layout {
    gap: 38px;
  }

  .application-video-shell {
    width: min(100%, 310px);
  }

  .application-feature-row {
    padding: 44px 0;
  }

  .application-screenshot-card {
    width: min(100%, 280px);
    border-radius: 24px;
  }

  .application-screenshot-card img {
    max-width: 260px;
    border-radius: 18px;
  }

  .application-benefit-grid {
    grid-template-columns: 1fr;
  }

  .application-benefit-card {
    padding: 26px 22px;
  }

  .application-download-panel {
    gap: 30px;
    padding: 34px 24px;
    border-radius: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .application-benefit-card {
    transition: none;
  }
}