/* =====================================================================
 * EcoQuant — « liquid glass »
 * Sombre par défaut, mode clair via prefers-color-scheme.
 * Aucune police externe (le site ne contacte aucun tiers, cf. confidentialité).
 * ===================================================================== */

/* ---------- Jetons ---------- */
:root {
  color-scheme: dark;

  --red: #ef4444;
  --amber: #f59e0b;
  --blue: #3b82f6;
  --green: #22c55e;

  --bg: #060a14;
  --bg-2: #0b1222;
  --text: #eef2fb;
  --muted: #b3bdd1;
  --faint: #8a96ad;
  --link: #93c5fd;
  --link-hover: #bfdbfe;
  --up: #4ade80;
  --down: #f87171;
  --accent-text: #fca5a5;

  /* Verre */
  --glass-fill: linear-gradient(155deg, rgb(255 255 255 / 0.11), rgb(255 255 255 / 0.035) 55%, rgb(255 255 255 / 0.05));
  --glass-solid: rgb(14 20 36 / 0.94);
  --glass-tint: rgb(12 18 34 / 0.38);
  --glass-border: rgb(255 255 255 / 0.13);
  --glass-edge: rgb(255 255 255 / 0.32);
  --glass-inner: rgb(255 255 255 / 0.05);
  --glass-shadow:
    0 1px 1px rgb(0 0 0 / 0.25),
    0 8px 24px -6px rgb(0 0 0 / 0.45),
    0 30px 60px -20px rgb(0 0 0 / 0.55);
  --glass-blur: 22px;
  --inset-bg: rgb(4 8 18 / 0.45);
  --inset-border: rgb(255 255 255 / 0.08);

  --blob-opacity: 0.8;

  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 30px;
  --container: 1160px;
  --gutter: clamp(16px, 4vw, 32px);

  --font: "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "SF Pro Text", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter Display", "Segoe UI Variable Display", "SF Pro Display", var(--font);
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #eef2f8;
    --bg-2: #e3e9f3;
    --text: #0b1220;
    --muted: #3f4a60;
    --faint: #5b6780;
    --link: #1d4ed8;
    --link-hover: #1e3a8a;
    --up: #15803d;
    --down: #b91c1c;
    --accent-text: #b91c1c;

    --glass-fill: linear-gradient(155deg, rgb(255 255 255 / 0.78), rgb(255 255 255 / 0.5) 55%, rgb(255 255 255 / 0.6));
    --glass-solid: rgb(255 255 255 / 0.96);
    --glass-tint: rgb(255 255 255 / 0.35);
    --glass-border: rgb(15 23 42 / 0.09);
    --glass-edge: rgb(255 255 255 / 0.95);
    --glass-inner: rgb(255 255 255 / 0.5);
    --glass-shadow:
      0 1px 1px rgb(15 23 42 / 0.05),
      0 8px 24px -8px rgb(15 23 42 / 0.14),
      0 30px 60px -24px rgb(15 23 42 / 0.2);
    --inset-bg: rgb(255 255 255 / 0.55);
    --inset-border: rgb(15 23 42 / 0.08);

    --blob-opacity: 0.42;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  /* Pas de fond ici : il masquerait le décor fixe (.backdrop, z-index -1). Le fond est sur <html>. */
  background: transparent;
  color: var(--text);
  font: 400 16px/1.65 var(--font);
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

h1,
h2,
h3 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.3rem, 5.6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 750;
}

h3 {
  font-size: 1.14rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.15s;
}

a:hover {
  color: var(--link-hover);
}

:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 3px;
  border-radius: 6px;
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
  padding: 0.12em 0.42em;
  border-radius: 7px;
  background: var(--inset-bg);
  border: 1px solid var(--inset-border);
  overflow-wrap: anywhere;
}

strong code {
  font-weight: 700;
}

.num {
  font-variant-numeric: tabular-nums;
}

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

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

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--glass-solid);
  color: var(--text);
  font-weight: 600;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 12px;
}

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ---------- Fond : blobs colorés flous (CSS uniquement) ---------- */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(120% 80% at 50% -10%, var(--bg-2), transparent 70%),
    var(--bg);
}

.blob {
  position: absolute;
  width: 62vmax;
  height: 62vmax;
  border-radius: 50%;
  opacity: var(--blob-opacity);
  will-change: transform;
  animation: drift 38s ease-in-out infinite alternate;
}

.blob-red {
  top: -26vmax;
  left: -18vmax;
  background: radial-gradient(closest-side, rgb(239 68 68 / 0.6), rgb(239 68 68 / 0.16) 55%, transparent);
}

.blob-blue {
  top: 8vmax;
  right: -26vmax;
  background: radial-gradient(closest-side, rgb(59 130 246 / 0.6), rgb(59 130 246 / 0.16) 55%, transparent);
  animation-duration: 46s;
  animation-delay: -12s;
}

.blob-amber {
  bottom: -30vmax;
  left: 12vmax;
  background: radial-gradient(closest-side, rgb(245 158 11 / 0.45), rgb(245 158 11 / 0.1) 55%, transparent);
  animation-duration: 52s;
  animation-delay: -24s;
}

.blob-green {
  bottom: -16vmax;
  right: -10vmax;
  width: 44vmax;
  height: 44vmax;
  background: radial-gradient(closest-side, rgb(34 197 94 / 0.42), rgb(34 197 94 / 0.1) 55%, transparent);
  animation-duration: 42s;
  animation-delay: -6s;
}

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1) rotate(0deg);
  }

  33% {
    transform: translate3d(6vmax, 4vmax, 0) scale(1.08) rotate(20deg);
  }

  66% {
    transform: translate3d(-4vmax, 7vmax, 0) scale(0.94) rotate(-12deg);
  }

  100% {
    transform: translate3d(3vmax, -3vmax, 0) scale(1.04) rotate(8deg);
  }
}

/* ---------- Verre ---------- */
.glass {
  position: relative;
  isolation: isolate;
  background: var(--glass-solid);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow:
    inset 0 1px 0 var(--glass-edge),
    inset 0 0 0 1px var(--glass-inner),
    var(--glass-shadow);
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .glass {
    background: var(--glass-fill), var(--glass-tint);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(170%);
    backdrop-filter: blur(var(--glass-blur)) saturate(170%);
  }
}

/* Reflet spéculaire sur l'arête supérieure */
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.14), transparent 28%),
    radial-gradient(120% 60% at 10% 0%, rgb(255 255 255 / 0.1), transparent 60%);
}

@media (prefers-color-scheme: light) {
  .glass::before {
    background:
      linear-gradient(180deg, rgb(255 255 255 / 0.7), transparent 30%),
      radial-gradient(120% 60% at 10% 0%, rgb(255 255 255 / 0.5), transparent 60%);
  }
}

/* Reflet qui suit le pointeur (variables --mx / --my écrites par sheen.ts) */
.has-sheen .btn::after,
.has-sheen .glass-interactive::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 0%), rgb(255 255 255 / 0.2), transparent 65%);
  mix-blend-mode: soft-light;
}

.has-sheen .glass-interactive::after {
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgb(255 255 255 / 0.1), transparent 60%);
  mix-blend-mode: normal;
}

.has-sheen .btn:hover::after,
.has-sheen .glass-interactive:hover::after {
  opacity: 1;
}

/* Réfraction SVG (Chromium) sur la carte du hero uniquement */
.hero-visual.is-refracting {
  -webkit-backdrop-filter: url(#liquid-refraction) blur(14px) saturate(180%);
  backdrop-filter: url(#liquid-refraction) blur(14px) saturate(180%);
}

/* ---------- Boutons (pilules en verre) ---------- */
.btn {
  --btn-bg: var(--glass-fill), var(--glass-tint);
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--btn-bg);
  color: var(--text);
  font: 600 0.95rem/1.2 var(--font);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 var(--glass-edge),
    0 6px 18px -8px rgb(0 0 0 / 0.45);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  backdrop-filter: blur(14px) saturate(160%);
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    border-color 0.2s;
}

.btn:hover {
  color: var(--text);
  transform: translateY(-1px);
  border-color: rgb(255 255 255 / 0.24);
  box-shadow:
    inset 0 1px 0 var(--glass-edge),
    0 10px 26px -10px rgb(0 0 0 / 0.55);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.btn-primary {
  --btn-bg:
    linear-gradient(180deg, rgb(255 255 255 / 0.2), rgb(255 255 255 / 0) 55%),
    linear-gradient(135deg, #dc2626, #b91c1c);
  color: #fff;
  border-color: rgb(255 255 255 / 0.2);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.4),
    0 8px 24px -8px rgb(220 38 38 / 0.65);
}

.btn-primary:hover {
  color: #fff;
  border-color: rgb(255 255 255 / 0.32);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.45),
    0 14px 32px -10px rgb(220 38 38 / 0.75);
}

.btn-primary.is-disabled {
  --btn-bg: var(--glass-fill), var(--glass-tint);
  color: var(--muted);
  border-style: dashed;
  border-color: var(--glass-border);
  box-shadow: inset 0 1px 0 var(--glass-edge);
  cursor: not-allowed;
  transform: none;
}

.btn-sm {
  gap: 0.3em;
  min-height: 38px;
  padding: 7px 16px;
  font-size: 0.88rem;
}

.btn-lg {
  min-height: 52px;
  padding: 13px 26px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* ---------- En-tête ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px var(--gutter) 0;
  transition: padding 0.3s var(--ease);
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: var(--container);
  margin-inline: auto;
  padding: 10px 10px 10px 18px;
  border-radius: 999px;
  transition:
    padding 0.3s var(--ease),
    max-width 0.3s var(--ease),
    background-color 0.3s;
}

.site-header.is-condensed {
  padding-top: 8px;
}

.site-header.is-condensed .nav {
  max-width: calc(var(--container) - 80px);
  padding-block: 6px;
  --glass-tint: rgb(10 15 28 / 0.62);
}

@media (prefers-color-scheme: light) {
  .site-header.is-condensed .nav {
    --glass-tint: rgb(255 255 255 / 0.62);
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  flex: none;
}

.brand:hover {
  color: var(--text);
}

.brand img {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 2px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 550;
  text-decoration: none;
  transition:
    background-color 0.2s,
    color 0.2s;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
  background: rgb(255 255 255 / 0.08);
}

@media (prefers-color-scheme: light) {

  .nav-links a:hover,
  .nav-links a[aria-current="page"] {
    background: rgb(15 23 42 / 0.06);
  }
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: rgb(255 255 255 / 0.06);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.25s var(--ease);
}

.nav-toggle span:first-child {
  top: 16px;
}

.nav-toggle span:last-child {
  top: 23px;
}

.is-open .nav-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.is-open .nav-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

@media (max-width: 860px) {
  .nav {
    flex-wrap: wrap;
    border-radius: 26px;
    padding: 8px 8px 8px 16px;
  }

  .nav-actions {
    margin-left: auto;
  }

  /* Sans JS : liens sur une 2e ligne défilante */
  .nav-links {
    order: 3;
    width: 100%;
    margin: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .js .nav-toggle {
    display: inline-grid;
  }

  .js .nav-links {
    display: none;
    flex-direction: column;
    gap: 2px;
    padding: 8px 0 6px;
    border-top: 1px solid var(--glass-border);
    margin-top: 8px;
  }

  .js .is-open .nav-links {
    display: flex;
    animation: menu-in 0.25s var(--ease);
  }

  .js .nav-links a {
    padding: 12px 14px;
    border-radius: 14px;
    font-size: 1rem;
  }
}

@keyframes menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
}

@media (max-width: 420px) {
  .hide-xs {
    display: none;
  }
}

/* ---------- Sections ---------- */
.section {
  padding-block: clamp(64px, 9vw, 112px);
}

.section-last {
  padding-bottom: clamp(48px, 7vw, 80px);
}

.section-head {
  max-width: 720px;
  margin: 0 auto clamp(36px, 5vw, 56px);
  text-align: center;
}

.section-head p {
  color: var(--muted);
  font-size: 1.08rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 5px 14px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgb(255 255 255 / 0.05);
  color: var(--accent-text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.grid {
  display: grid;
  gap: 20px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}

.card {
  padding: 28px;
  overflow: hidden;
}

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

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

.card-note {
  margin-top: 14px;
  font-size: 0.86rem;
  color: var(--faint) !important;
}

.icon-tile {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 15px;
  color: var(--tile, var(--blue));
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.14), transparent),
    color-mix(in srgb, var(--tile, var(--blue)) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--tile, var(--blue)) 35%, transparent);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.25);
}

.icon-tile svg {
  width: 24px;
  height: 24px;
}

.icon-red {
  --tile: var(--red);
}

.icon-amber {
  --tile: var(--amber);
}

.icon-green {
  --tile: var(--green);
}

.icon-blue {
  --tile: var(--blue);
}

@media (prefers-color-scheme: light) {
  .icon-red {
    --tile: #dc2626;
  }

  .icon-amber {
    --tile: #b45309;
  }

  .icon-green {
    --tile: #15803d;
  }

  .icon-blue {
    --tile: #2563eb;
  }
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 20px;
  margin-top: 20px;
}

.inset {
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: var(--inset-bg);
  border: 1px solid var(--inset-border);
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 0.15);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(48px, 8vw, 96px) clamp(48px, 7vw, 88px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}

.hero-copy>* {
  animation: rise 0.8s var(--ease) both;
}

.hero-copy> :nth-child(2) {
  animation-delay: 0.06s;
}

.hero-copy> :nth-child(3) {
  animation-delay: 0.12s;
}

.hero-copy> :nth-child(4) {
  animation-delay: 0.18s;
}

.hero-copy> :nth-child(5) {
  animation-delay: 0.24s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgb(34 197 94 / 0.6);
  animation: pulse 1.8s ease-out infinite;
  flex: none;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px rgb(34 197 94 / 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgb(34 197 94 / 0);
  }
}

.hl {
  background: linear-gradient(100deg, #f87171 0%, #fbbf24 45%, #60a5fa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@media (prefers-color-scheme: light) {
  .hl {
    background-image: linear-gradient(100deg, #dc2626 0%, #b45309 45%, #1d4ed8 100%);
  }
}

.lead {
  max-width: 600px;
  font-size: clamp(1.04rem, 1.6vw, 1.16rem);
  color: var(--muted);
}

.lead strong {
  color: var(--text);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

.cta-row.center {
  justify-content: center;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.92rem;
}

.trust li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.trust svg,
.checklist svg {
  width: 17px;
  height: 17px;
  color: var(--up);
  flex: none;
}

.hero-visual {
  padding: clamp(18px, 3vw, 30px);
  border-radius: var(--radius-lg);
  animation: rise 0.9s 0.15s var(--ease) both;
}

/* ---------- Maquette de la fenêtre d'alerte ---------- */
.mock-stage {
  --m-bg: #0d1424;
  --m-surface-2: #16203a;
  --m-border: #233150;
  --m-text: #e6eaf2;
  --m-muted: #a3aec4;
  --m-faint: #7f8aa3;
  position: relative;
  max-width: 440px;
  margin: 0 auto;
  padding-bottom: 58px;
  color: var(--m-text);
  font-size: 14px;
  line-height: 1.45;
}

.mock-window {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--m-border);
  background: var(--m-bg);
  box-shadow:
    0 30px 60px -20px rgb(0 0 0 / 0.7),
    0 0 0 1px rgb(0 0 0 / 0.25);
}

.mock-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 12px;
  background: #0a1020;
  border-bottom: 1px solid var(--m-border);
  color: var(--m-muted);
  font-size: 12px;
  white-space: nowrap;
}

.mock-titlebar img {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.mock-titlebar .pin {
  margin-left: auto;
  padding: 0 6px;
  border: 1px solid var(--m-border);
  border-radius: 4px;
  font-size: 11px;
}

.mock-stripe {
  height: 4px;
  background: var(--red);
}

.mock-head {
  padding: 16px 20px 12px;
}

.mock-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #f87171;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mock-kicker .dot {
  background: var(--red);
  animation-name: pulse-red;
  animation-duration: 1.2s;
}

@keyframes pulse-red {
  70% {
    box-shadow: 0 0 0 7px rgb(239 68 68 / 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgb(239 68 68 / 0);
  }
}

.mock-big {
  margin-top: 4px;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.mock-sub {
  color: var(--m-muted);
}

.mock-sub b {
  color: var(--m-text);
}

.mock-list {
  margin: 0;
  padding: 4px 12px;
  list-style: none;
}

.mock-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 8px;
  border-top: 1px solid var(--m-border);
}

.mock-list li:first-child {
  border-top: 0;
}

.mock-list .t {
  flex: 1;
  min-width: 0;
}

.mock-list .t-name {
  display: block;
  overflow: hidden;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.mock-list small {
  color: var(--m-faint);
  font-size: 12px;
}

.mock-foot {
  display: flex;
  gap: 8px;
  padding: 12px 20px 16px;
}

.mock-foot .sp {
  flex: 1;
}

.mock-btn {
  padding: 7px 12px;
  border: 1px solid var(--m-border);
  border-radius: 8px;
  background: var(--m-surface-2);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.mock-btn.primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
  flex: none;
}

.bars i {
  width: 4px;
  border-radius: 1px;
  background: #2a3856;
}

.bars i:nth-child(1) {
  height: 6px;
}

.bars i:nth-child(2) {
  height: 9px;
}

.bars i:nth-child(3) {
  height: 12px;
}

.bars i.on {
  background: var(--red);
}

.bars-medium i.on {
  background: var(--amber);
}

.ccy {
  display: inline-block;
  flex: none;
  min-width: 38px;
  padding: 2px 5px;
  border-radius: 6px;
  background: #1a2540;
  color: #e6eaf2;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
}

.mock-toast {
  position: absolute;
  right: -18px;
  bottom: 0;
  display: flex;
  gap: 12px;
  max-width: 300px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgb(255 255 255 / 0.14);
  background: rgb(20 28 48 / 0.92);
  color: #e6eaf2;
  font-size: 13px;
  line-height: 1.45;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.18),
    0 20px 40px -12px rgb(0 0 0 / 0.65);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  backdrop-filter: blur(16px) saturate(160%);
  animation: toast-in 0.8s 0.9s var(--ease) both;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.97);
  }
}

.mock-toast img {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  flex: none;
}

.mock-toast b {
  display: block;
}

.mock-toast .up {
  color: #4ade80;
  font-weight: 700;
}

.mock-toast small {
  color: #9aa6bd;
}

/* ---------- Résultats & calculateur ---------- */
.result-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.result-row+.result-row {
  border-top: 1px solid var(--inset-border);
}

.result-row .name {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 600;
}

.up {
  color: var(--up);
  font-weight: 700;
}

.down {
  color: var(--down);
  font-weight: 700;
}

.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0.5em;
}

.card-title-row h3 {
  margin: 0;
}

.demo-tag {
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--amber) 50%, transparent);
  background: color-mix(in srgb, var(--amber) 16%, transparent);
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (prefers-color-scheme: light) {
  .demo-tag {
    color: #92400e;
  }
}

.calc-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.calc-fields label {
  display: grid;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
}

.calc-fields input {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgb(255 255 255 / 0.06);
  color: var(--text);
  font: 600 1rem/1.2 var(--font);
  font-variant-numeric: tabular-nums;
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 0.2);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

@media (prefers-color-scheme: light) {
  .calc-fields input {
    background: rgb(255 255 255 / 0.8);
    box-shadow: inset 0 1px 2px rgb(15 23 42 / 0.06);
  }
}

.calc-fields input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgb(59 130 246 / 0.3);
}

.calc-out {
  display: grid;
  gap: 2px;
  margin: 16px 0 0;
}

.calc-out>div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
}

.calc-out dt {
  color: var(--muted);
}

.calc-out dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

.calc-out .calc-main {
  margin: 6px 0;
  padding: 10px 0;
  border-block: 1px solid var(--inset-border);
}

.calc-out .calc-main dt {
  color: var(--text);
  font-weight: 700;
}

.calc-out .calc-main dd {
  color: var(--accent-text);
  font-size: 1.22rem;
}

.is-invalid .calc-main dd {
  color: var(--faint);
}

.calc-hint {
  margin: 12px 0 0 !important;
  font-size: 0.8rem;
  color: var(--faint) !important;
}

/* ---------- Gratuit / étapes ---------- */
.checklist {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-weight: 600;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.checklist svg {
  margin-top: 4px;
}

.how {
  margin: 0;
  padding: 0;
  list-style: none;
}

.how-num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(180deg, rgb(255 255 255 / 0.25), transparent 60%), linear-gradient(135deg, #3b82f6, #1d4ed8);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.4),
    0 6px 16px -6px rgb(59 130 246 / 0.7);
}

/* ---------- Installer ---------- */
.install-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 960px;
  margin-inline: auto;
}

.install-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(26px, 4vw, 40px);
  text-align: center;
}

.install-card h3 {
  font-size: 1.35rem;
}

.install-card>p {
  max-width: 340px;
  color: var(--muted);
}

.install-icon {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin-bottom: 18px;
  border-radius: 22px;
  color: var(--tile);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.18), transparent),
    color-mix(in srgb, var(--tile) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--tile) 40%, transparent);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.3),
    0 12px 30px -12px color-mix(in srgb, var(--tile) 70%, transparent);
}

.install-icon svg {
  width: 32px;
  height: 32px;
}

.install-icon-red {
  --tile: var(--red);
}

.install-icon-blue {
  --tile: var(--blue);
}

@media (prefers-color-scheme: light) {
  .install-icon-red {
    --tile: #dc2626;
  }

  .install-icon-blue {
    --tile: #2563eb;
  }
}

.install-action {
  width: 100%;
  max-width: 340px;
  margin-top: auto;
  padding-top: 10px;
}

.install-note {
  margin: 12px 0 0;
  font-size: 0.88rem;
}

.steps-card {
  max-width: 960px;
  margin: 20px auto 0;
  padding: clamp(24px, 4vw, 40px);
}

.steps-card>h3 {
  font-size: 1.35rem;
  margin-bottom: 22px;
}

.steps {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 12px 0;
}

.steps li+li {
  border-top: 1px solid var(--inset-border);
}

.steps li>div {
  min-width: 0;
  flex: 1;
}

.steps p {
  margin: 0;
  font-weight: 600;
}

.steps small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.step-num {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  background: linear-gradient(180deg, rgb(255 255 255 / 0.25), transparent 60%), linear-gradient(135deg, #ef4444, #b91c1c);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.4),
    0 6px 16px -6px rgb(239 68 68 / 0.7);
}

.code-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  vertical-align: middle;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 32px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgb(255 255 255 / 0.07);
  color: var(--text);
  font: 600 0.8rem/1 var(--font);
  cursor: pointer;
  transition:
    background-color 0.2s,
    border-color 0.2s;
}

.copy-btn[hidden] {
  display: none;
}

.copy-btn svg {
  width: 14px;
  height: 14px;
}

.copy-btn:hover {
  background: rgb(255 255 255 / 0.13);
}

.copy-btn.is-copied {
  border-color: color-mix(in srgb, var(--green) 55%, transparent);
  color: var(--up);
}

@media (prefers-color-scheme: light) {
  .copy-btn {
    background: rgb(255 255 255 / 0.75);
  }

  .copy-btn:hover {
    background: #fff;
  }
}

/* ---------- Encadrés ---------- */
.notice {
  --n: var(--blue);
  display: flex;
  gap: 14px;
  margin: 24px 0;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--n) 35%, transparent);
  background: color-mix(in srgb, var(--n) 10%, transparent);
}

.notice>svg {
  width: 22px;
  height: 22px;
  flex: none;
  margin-top: 2px;
  color: var(--n);
}

.notice p {
  margin: 0;
  color: var(--text);
}

.notice>div>p+p {
  margin-top: 0.6em;
}

.notice.warn {
  --n: var(--amber);
}

.notice.ok {
  --n: var(--green);
}

.steps-card .notice {
  margin-bottom: 0;
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: 12px;
  max-width: 820px;
  margin-inline: auto;
}

.faq details {
  border-radius: 18px;
}

.faq summary {
  position: relative;
  display: block;
  padding: 18px 56px 18px 22px;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
  border-radius: 18px;
}

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

.faq summary::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.25s var(--ease);
}

.faq details[open] summary::after {
  transform: translateY(4px) rotate(-135deg);
}

.faq .answer {
  padding: 0 22px 6px;
  color: var(--muted);
}

.faq details[open] .answer {
  animation: answer-in 0.3s var(--ease);
}

@keyframes answer-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
}

/* ---------- Bandeau final ---------- */
.cta-band {
  padding: clamp(36px, 6vw, 64px) clamp(22px, 5vw, 56px);
  border-radius: var(--radius-lg);
  text-align: center;
}

.cta-band .cta-row {
  justify-content: center;
}

/* ---------- Pages intérieures ---------- */
.page-hero {
  padding: clamp(44px, 7vw, 80px) 0 clamp(28px, 4vw, 40px);
  text-align: center;
}

.page-hero .container {
  max-width: 820px;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
}

.page-hero p {
  color: var(--muted);
  font-size: 1.08rem;
}

.prose {
  max-width: 860px;
  margin: 0 auto clamp(56px, 8vw, 96px);
  padding: clamp(22px, 5vw, 52px);
  border-radius: var(--radius-lg);
}

.prose h2 {
  margin-top: 2.1em;
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  scroll-margin-top: 100px;
}

.prose>h2:first-of-type {
  margin-top: 1.4em;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose strong {
  color: var(--text);
}

.prose ul {
  padding-left: 1.3em;
}

.prose li {
  margin-bottom: 0.45em;
}

.prose li::marker {
  color: var(--faint);
}

.prose .meta {
  font-size: 0.9rem;
  color: var(--faint);
}

.toc {
  margin: 24px 0 8px;
  padding: 18px 22px;
  border-radius: var(--radius-sm);
  background: var(--inset-bg);
  border: 1px solid var(--inset-border);
}

.toc ol {
  columns: 2 220px;
  column-gap: 32px;
  margin: 10px 0 0;
  padding-left: 1.3em;
}

.toc li {
  margin-bottom: 4px;
  break-inside: avoid;
}

.table-wrap,
.prose table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

.prose table {
  margin: 16px 0 20px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.prose th,
.prose td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--inset-border);
  text-align: left;
  vertical-align: top;
  color: var(--muted);
}

.prose th {
  color: var(--text);
  font-weight: 700;
  white-space: nowrap;
}

.prose td:first-child {
  min-width: 160px;
}

.prose td code {
  white-space: nowrap;
}

/* Contact */
.contact-page {
  margin-bottom: clamp(56px, 8vw, 96px);
}

.contact-card {
  display: block;
  color: var(--text);
  text-decoration: none;
  transition:
    transform 0.25s var(--ease),
    border-color 0.25s;
}

.contact-card:hover {
  color: var(--text);
  transform: translateY(-3px);
  border-color: rgb(255 255 255 / 0.24);
}

.contact-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--link);
  font-weight: 650;
  overflow-wrap: anywhere;
}

.contact-notice {
  max-width: 780px;
  margin: 40px auto 0;
}

/* 404 */
.center-page {
  padding: clamp(56px, 10vw, 120px) 0;
  text-align: center;
}

.center-card {
  max-width: 640px;
  margin-inline: auto;
  padding: clamp(28px, 6vw, 56px);
  border-radius: var(--radius-lg);
}

.big-code {
  margin: 0;
  font-size: clamp(5rem, 18vw, 8.5rem);
  font-weight: 850;
  line-height: 1;
  letter-spacing: -0.05em;
  background: linear-gradient(120deg, #f87171, #fbbf24 50%, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Pied de page ---------- */
.site-footer {
  padding-bottom: 24px;
}

.footer-card {
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--radius-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 32px;
}

.footer-about p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.site-footer h2 {
  margin: 6px 0 12px;
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.93rem;
}

.site-footer nav a {
  color: var(--muted);
  text-decoration: none;
}

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

.other-ext a {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--inset-border);
  background: var(--inset-bg);
  transition: border-color 0.2s;
}

.other-ext a:hover {
  border-color: var(--glass-border);
}

.other-ext b {
  color: var(--text);
}

.other-ext small {
  color: var(--faint);
  font-size: 0.82rem;
  line-height: 1.4;
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--inset-border);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 0 0 12px;
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 600;
}

.footer-legal-links a {
  color: var(--muted);
  font-weight: 500;
  text-decoration: none;
}

.footer-legal-links a:hover {
  color: var(--text);
  text-decoration: underline;
}

.disclaimer {
  margin: 0;
  color: var(--faint);
  font-size: 0.8rem;
  line-height: 1.6;
}

/* ---------- Apparition au défilement ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal-ready .reveal:not(.is-visible) {
    opacity: 0;
    transform: translateY(18px) scale(0.99);
  }

  .reveal-ready .reveal {
    transition:
      opacity 0.7s var(--ease) var(--reveal-delay, 0ms),
      transform 0.7s var(--ease) var(--reveal-delay, 0ms);
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
  }

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

  .hero-copy .cta-row,
  .hero-copy .trust {
    justify-content: center;
  }

  .hero-visual {
    max-width: 520px;
    margin-inline: auto;
    width: 100%;
  }

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

@media (max-width: 720px) {
  .install-grid {
    grid-template-columns: 1fr;
  }

  .calc-fields {
    grid-template-columns: 1fr 1fr;
  }

  .calc-fields label:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  :root {
    --glass-blur: 16px;
  }

  .card {
    padding: 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .mock-toast {
    right: 0;
    left: 12px;
    max-width: none;
  }

  .mock-big {
    font-size: 34px;
  }

  .mock-foot .hide-xs,
  .mock-titlebar .pin {
    display: none;
  }

  .result-row {
    grid-template-columns: auto 1fr auto;
  }

  .result-row .muted {
    grid-column: 2 / -1;
    justify-self: end;
    margin-top: -6px;
    font-size: 0.85rem;
  }

  .btn-lg {
    width: 100%;
  }

  .cta-band .cta-row,
  .hero-copy .cta-row {
    flex-direction: column;
  }

  .steps li {
    gap: 12px;
  }

  .badge-pill {
    font-size: 0.8rem;
    text-wrap: balance;
  }

  /* Tableaux des pages légales : une carte par ligne */
  .prose table,
  .prose tbody,
  .prose tr,
  .prose td {
    display: block;
    width: 100%;
  }

  .prose thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .prose tr {
    padding: 10px 0;
    border-bottom: 1px solid var(--inset-border);
  }

  .prose td {
    padding: 4px 0;
    border: 0;
  }

  .prose td[data-label]::before {
    content: attr(data-label);
    display: block;
    color: var(--faint);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .prose td code {
    white-space: normal;
  }
}

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

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

  .blob {
    animation: none !important;
  }
}

/* ---------- Contraste élevé / transparence réduite ---------- */
@media (prefers-reduced-transparency: reduce),
(prefers-contrast: more) {

  .glass,
  .btn:not(.btn-primary) {
    background: var(--glass-solid) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
}

@media print {

  .backdrop,
  .site-header,
  .site-footer {
    display: none;
  }
}
/* ---------- Sélecteur de langue (FR / EN) ---------- */
.lang-switch {
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgb(255 255 255 / 0.06);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.lang-switch:hover {
  border-color: var(--glass-edge);
  background: rgb(255 255 255 / 0.12);
  color: var(--text);
}

.lang-switch:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 2px;
}

/* ---------- Partager ---------- */
.share-card {
  padding: clamp(28px, 5vw, 48px) clamp(20px, 4vw, 44px);
  border-radius: var(--radius-lg);
  text-align: center;
}

.share-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.share-card > p {
  margin: 0 auto 26px;
  max-width: 560px;
}

.share-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.share-btn {
  --c: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgb(255 255 255 / 0.06);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.share-btn svg {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--c);
}

.share-btn:hover {
  transform: translateY(-2px);
  border-color: var(--c);
  background: rgb(255 255 255 / 0.1);
  color: var(--text);
}

.share-btn:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 2px;
}

.share-btn.is-copied {
  border-color: var(--green);
}

.share-whatsapp { --c: #25d366; }
.share-telegram { --c: #2aabee; }
.share-x { --c: var(--text); }
.share-linkedin { --c: #3b8fd6; }
.share-facebook { --c: #4a8cff; }
.share-reddit { --c: #ff5700; }
.share-email { --c: var(--amber); }
.share-copy { --c: var(--green); }
.share-native { --c: var(--blue); }

@media (prefers-color-scheme: light) {
  .lang-switch,
  .share-btn {
    background: rgb(15 23 42 / 0.04);
  }

  .lang-switch:hover,
  .share-btn:hover {
    background: rgb(15 23 42 / 0.08);
  }

  .share-linkedin { --c: #0a66c2; }
  .share-facebook { --c: #1877f2; }
}

@media (max-width: 420px) {
  .share-btn {
    flex: 1 1 calc(50% - 10px);
    justify-content: center;
  }
}

/* ---------- Nouveautés ---------- */
.release + .release {
  margin-top: 2.4em;
  padding-top: 0.4em;
  border-top: 1px solid var(--glass-border);
}

.release h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.release-tag {
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid rgb(34 197 94 / 0.45);
  background: rgb(34 197 94 / 0.12);
  color: var(--up);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

@media (prefers-color-scheme: light) {
  .release-tag {
    color: #15803d;
  }
}