@font-face {
  font-family: "Bricolage Grotesque";
  src: url("fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

@property --pct { syntax: "<number>"; inherits: false; initial-value: 0; }
@property --angle { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

/* Transition fluide entre deux pages du site (navigateurs compatibles) */
@view-transition { navigation: auto; }

/* ------------------------------------------------------------------ */
/* Thèmes                                                              */
/* ------------------------------------------------------------------ */
:root {
  color-scheme: dark;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);

  --bg: #060912;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.08);
  --solid: #0d1424;
  --field: rgba(0, 0, 0, 0.3);
  --code-bg: rgba(0, 0, 0, 0.32);
  --text: #eaf0ff;
  --text-fade: rgba(234, 240, 255, 0.6);
  --muted: #9dabca;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.2);

  --accent: #3ee8b8;
  --accent-2: #4cc9f0;
  --accent-3: #8f7bff;
  --accent-text: #04140f;
  --accent-soft: rgba(62, 232, 184, 0.12);
  --glow: 62, 232, 184;
  --net-rgb: 62, 232, 184;
  --grad: linear-gradient(110deg, var(--accent), var(--accent-2) 52%, var(--accent-3));
  --btn-grad: linear-gradient(110deg, #3ee8b8, #4cc9f0);

  --crit: #ff8590;
  --crit-soft: rgba(255, 90, 110, 0.14);
  --warn: #ffcf66;
  --warn-soft: rgba(255, 200, 80, 0.14);
  --ok: #55e8a6;
  --ok-soft: rgba(60, 230, 160, 0.14);
  --info: #86bcff;
  --info-soft: rgba(110, 170, 255, 0.14);

  --radius: 18px;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 24px 50px -28px rgba(0, 0, 0, 0.75);
  --demo-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.85), 0 0 90px -34px rgba(62, 232, 184, 0.55);
  --header-bg: rgba(6, 9, 18, 0.55);
  --grid: rgba(120, 160, 255, 0.07);
  --aur-1: rgba(62, 232, 184, 0.2);
  --aur-2: rgba(76, 201, 240, 0.17);
  --aur-3: rgba(143, 123, 255, 0.22);

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: "Bricolage Grotesque", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f6fb;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-2: rgba(255, 255, 255, 0.95);
  --solid: #ffffff;
  --field: rgba(255, 255, 255, 0.9);
  --code-bg: rgba(15, 35, 80, 0.06);
  --text: #0b1424;
  --text-fade: rgba(11, 20, 36, 0.62);
  --muted: #4a5878;
  --border: rgba(15, 35, 80, 0.12);
  --border-strong: rgba(15, 35, 80, 0.24);

  --accent: #067a63;
  --accent-2: #0b78ad;
  --accent-3: #5b3fe0;
  --accent-text: #ffffff;
  --accent-soft: rgba(6, 122, 99, 0.1);
  --glow: 6, 122, 99;
  --net-rgb: 6, 122, 99;
  --btn-grad: linear-gradient(110deg, #067a63, #0b78ad);

  --crit: #b4232c;
  --crit-soft: rgba(180, 35, 44, 0.1);
  --warn: #8a5a00;
  --warn-soft: rgba(200, 130, 0, 0.14);
  --ok: #14683a;
  --ok-soft: rgba(20, 150, 80, 0.12);
  --info: #25508a;
  --info-soft: rgba(37, 80, 138, 0.1);

  --shadow: 0 1px 2px rgba(15, 35, 80, 0.06), 0 18px 40px -24px rgba(15, 35, 80, 0.28);
  --demo-shadow: 0 40px 70px -34px rgba(15, 35, 80, 0.4), 0 0 80px -40px rgba(6, 122, 99, 0.5);
  --header-bg: rgba(243, 246, 251, 0.65);
  --grid: rgba(15, 35, 80, 0.06);
  --aur-1: rgba(20, 190, 150, 0.2);
  --aur-2: rgba(60, 160, 240, 0.18);
  --aur-3: rgba(130, 100, 255, 0.16);
}

/* ------------------------------------------------------------------ */
/* Base                                                                */
/* ------------------------------------------------------------------ */
* { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
  scroll-padding-top: 92px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  background: transparent;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(var(--glow), 0.35); color: inherit; }
* { scrollbar-width: thin; scrollbar-color: rgba(var(--glow), 0.4) transparent; }

a { color: var(--accent); text-decoration-color: rgba(var(--glow), 0.45); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }
.wrap-wide { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.note-tight { margin: 12px 0 0; }
.flush { margin: 0; }

/* ------------------------------------------------------------------ */
/* Fond animé (injecté par fx.js)                                      */
/* ------------------------------------------------------------------ */
.bg-fx { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; animation: fade-in 1.4s ease both; }
.bg-fx .blob {
  position: absolute; border-radius: 50%; will-change: transform;
  width: 62vmax; height: 62vmax;
  translate: calc(var(--px, 0) * -40px) calc(var(--py, 0) * -40px);
  transition: translate 0.8s var(--ease);
}
.bg-fx .b1 { top: -26vmax; left: -16vmax; background: radial-gradient(circle, var(--aur-1), transparent 62%); animation: drift-a 24s ease-in-out infinite alternate; }
.bg-fx .b2 { top: 8vmax; right: -24vmax; background: radial-gradient(circle, var(--aur-3), transparent 62%); animation: drift-b 30s ease-in-out infinite alternate; }
.bg-fx .b3 { bottom: -34vmax; left: 12vmax; background: radial-gradient(circle, var(--aur-2), transparent 62%); animation: drift-c 27s ease-in-out infinite alternate; }
.bg-fx .grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(ellipse 80% 62% at 50% 8%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 80% 62% at 50% 8%, #000 0%, transparent 72%);
}
.bg-fx .net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.9; }
.bg-fx .cursor-glow {
  position: absolute; top: -260px; left: -260px; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--glow), 0.13), transparent 62%);
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.3, 1);
  will-change: transform;
}

.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 100;
  transform-origin: 0 50%; transform: scaleX(0);
  background: var(--grad); box-shadow: 0 0 14px rgba(var(--glow), 0.9);
  pointer-events: none;
}
.confetti { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 200; pointer-events: none; }

/* ------------------------------------------------------------------ */
/* En-tête                                                             */
/* ------------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: 0 14px 34px -26px rgba(0, 0, 0, 0.7); }
.site-header .wrap,
.site-header .wrap-wide { max-width: 1180px; display: flex; align-items: center; gap: 10px 14px; min-height: 70px; flex-wrap: wrap; }

.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 760; font-size: 1.22rem; letter-spacing: -0.02em;
  color: var(--text); text-decoration: none;
}
.brand::before {
  content: ""; width: 30px; height: 30px; flex: none;
  background: var(--grad);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E") center / contain no-repeat;
  filter: drop-shadow(0 0 10px rgba(var(--glow), 0.55));
  transition: transform 0.5s var(--ease);
}
.brand:hover::before { transform: rotate(-8deg) scale(1.12); }
.brand span { color: var(--accent); }

.site-header nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.site-header nav a {
  padding: 8px 15px; border-radius: 999px;
  color: var(--muted); text-decoration: none; font-weight: 560; font-size: 0.95rem;
  transition: color 0.25s, background 0.25s, box-shadow 0.25s;
}
.site-header nav a:hover { color: var(--text); background: var(--surface-2); }
.site-header nav a[aria-current="page"] {
  color: var(--text); background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px rgba(var(--glow), 0.38), 0 0 22px -6px rgba(var(--glow), 0.55);
}

.theme-toggle {
  position: relative; flex: none; width: 42px; height: 42px; padding: 0; margin-left: 6px;
  display: grid; place-items: center; overflow: hidden;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: 50%;
  cursor: pointer; font-size: 1.1rem;
  transition: border-color 0.25s, background 0.25s, transform 0.4s var(--ease);
}
.theme-toggle:hover { border-color: var(--accent); background: var(--accent-soft); transform: rotate(18deg); }
.site-header .brand + .theme-toggle { margin-left: auto; }
.theme-toggle svg { position: absolute; width: 20px; height: 20px; transition: transform 0.55s var(--ease), opacity 0.3s; }
.theme-toggle .i-moon { opacity: 0; transform: rotate(-90deg) scale(0.4); }
:root[data-theme="light"] .theme-toggle .i-sun { opacity: 0; transform: rotate(90deg) scale(0.4); }
:root[data-theme="light"] .theme-toggle .i-moon { opacity: 1; transform: none; }

/* Révélation circulaire du changement de thème */
.theme-vt::view-transition-old(root),
.theme-vt::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
.theme-vt::view-transition-old(root) { z-index: 1; }
.theme-vt::view-transition-new(root) { z-index: 2; }

/* ------------------------------------------------------------------ */
/* Typographie                                                         */
/* ------------------------------------------------------------------ */
main { padding: 52px 0 96px; }

h1, h2, h3 { text-wrap: balance; }
h1 {
  font-family: var(--display); font-size: clamp(2.1rem, 5.2vw, 3.3rem); line-height: 1.06;
  letter-spacing: -0.038em; font-weight: 780; margin: 0 0 16px; color: var(--text);
}
h2 { font-family: var(--display); font-size: clamp(1.4rem, 3vw, 1.8rem); line-height: 1.2; font-weight: 720; letter-spacing: -0.028em; margin: 52px 0 14px; }
h3 { font-size: 1.06rem; margin: 0 0 6px; letter-spacing: -0.01em; }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 62ch; margin: 0 0 32px; }

main .wrap > h2, #results > h2, #results > .section > h2 { position: relative; padding-left: 18px; }
main .wrap > h2::before, #results > h2::before, #results > .section > h2::before { content: ""; position: absolute; left: 0; top: 0.22em; bottom: 0.22em; width: 4px; border-radius: 4px; background: var(--grad); box-shadow: 0 0 14px rgba(var(--glow), 0.6); }
main .wrap > ul li::marker, main .wrap > ol li::marker { color: var(--accent); font-weight: 700; }
main .wrap > ul li, main .wrap > ol li { margin: 6px 0; }

.grad { color: var(--accent); }
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  h1 {
    background: linear-gradient(180deg, var(--text) 38%, var(--text-fade));
    -webkit-background-clip: text; background-clip: text;
    color: transparent; -webkit-text-fill-color: transparent;
  }
  .grad, .brand span {
    background: var(--grad); background-size: 220% auto;
    -webkit-background-clip: text; background-clip: text;
    color: transparent; -webkit-text-fill-color: transparent;
    animation: grad-move 7s linear infinite;
  }
}

code, pre.record { font-family: var(--mono); font-size: 0.86rem; background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px; }
code { padding: 2px 7px; }
pre.record { padding: 12px 14px; white-space: pre-wrap; word-break: break-all; margin: 10px 0; border-left: 3px solid var(--accent); }
ul.facts { margin: 8px 0 0; padding-left: 20px; }
ul.facts li { margin: 5px 0; }
ul.facts li::marker { color: var(--accent); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 20px; padding: 7px 15px 7px 12px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  font-size: 0.85rem; font-weight: 600; color: var(--muted);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 2.2s infinite; }
.kicker { margin: 0 0 8px; font-size: 0.8rem; font-weight: 750; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }

/* Entrée en scène au chargement (CSS pur : aucun clignotement) */
main > .wrap > h1,
main > .wrap > .lead,
main > .wrap > .eyebrow,
main > .wrap > .card:first-of-type { animation: rise 0.9s var(--ease) both; }
main > .wrap > .eyebrow { animation-delay: 0.02s; }
main > .wrap > h1 { animation-delay: 0.1s; }
main > .wrap > .lead { animation-delay: 0.2s; }
main > .wrap > .card:first-of-type { animation-delay: 0.3s; }

/* ------------------------------------------------------------------ */
/* Cartes, formulaires, boutons                                        */
/* ------------------------------------------------------------------ */
.card {
  position: relative; padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(var(--glow), 0.11), transparent 45%);
  transition: opacity 0.35s;
}
.card::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none; opacity: 0;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(var(--glow), 0.9), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  transition: opacity 0.35s;
}
.card:hover::before, .card:hover::after { opacity: 1; }
.card:focus-within { border-color: rgba(var(--glow), 0.55); box-shadow: var(--shadow), 0 0 0 4px rgba(var(--glow), 0.1), 0 0 46px -12px rgba(var(--glow), 0.4); }

.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid .card h3 { font-family: var(--display); font-size: 1.15rem; }

form.check, .check { display: grid; gap: 14px; }
label { font-weight: 600; display: block; margin-bottom: 6px; }

input[type="text"], input[type="password"], select, textarea {
  width: 100%; font: inherit; padding: 13px 16px;
  color: var(--text); background: var(--field);
  border: 1px solid var(--border); border-radius: 12px;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}
textarea { font-family: var(--mono); font-size: 0.85rem; line-height: 1.5; resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 0.65; }
input[type="text"]:focus, input[type="password"]:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(var(--glow), 0.16);
}
select { width: auto; padding: 9px 12px; font-size: 0.92rem; cursor: pointer; }
select option { background: var(--solid); color: var(--text); }

details.advanced { border: 1px dashed var(--border-strong); border-radius: 12px; padding: 12px 16px; transition: background 0.3s, border-color 0.3s; }
details.advanced[open] { background: var(--surface); border-style: solid; border-color: var(--border); }
details.advanced summary { cursor: pointer; font-weight: 600; color: var(--muted); transition: color 0.2s; }
details.advanced summary:hover { color: var(--text); }
details.advanced .hint { margin: 10px 0; }

button, .button { font: inherit; }
button:not(.secondary):not(.theme-toggle), .button {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border: 0; border-radius: 12px;
  font-weight: 680; color: var(--accent-text); text-decoration: none; cursor: pointer;
  background: var(--btn-grad);
  box-shadow: 0 10px 28px -10px rgba(var(--glow), 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.25s var(--ease), box-shadow 0.25s, filter 0.25s;
}
button:not(.secondary):not(.theme-toggle)::after, .button::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, transparent 32%, rgba(255, 255, 255, 0.55) 50%, transparent 68%);
  transform: translateX(-130%); transition: transform 0.75s var(--ease);
}
button:not(.secondary):not(.theme-toggle):hover, .button:hover {
  transform: translateY(-2px); color: var(--accent-text);
  box-shadow: 0 16px 36px -10px rgba(var(--glow), 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
button:not(.secondary):not(.theme-toggle):hover::after, .button:hover::after { transform: translateX(130%); }
button:not(.secondary):not(.theme-toggle):active, .button:active { transform: translateY(0) scale(0.98); }
button:disabled { opacity: 0.6; cursor: progress; }

button.secondary {
  padding: 8px 15px; font-size: 0.88rem; font-weight: 620; cursor: pointer;
  color: var(--text); background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px;
  transition: border-color 0.25s, color 0.25s, background 0.25s, transform 0.25s var(--ease);
}
button.secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); transform: translateY(-1px); }
.card.section button.secondary { margin-top: 4px; }

.score-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 14px; }
.diag-toolbar { margin: 0 0 18px; }
.example-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 12px; }
.example-chips button.secondary { padding: 5px 12px; font-size: 0.82rem; font-family: var(--mono); }
.diag-opt.active-yes { border-color: var(--ok); background: var(--ok-soft); color: var(--ok); }
.diag-opt.active-partial { border-color: var(--warn); background: var(--warn-soft); color: var(--warn); }
.diag-opt.active-no { border-color: var(--crit); background: var(--crit-soft); color: var(--crit); }

/* ------------------------------------------------------------------ */
/* Résultats du vérificateur                                           */
/* ------------------------------------------------------------------ */
#results { margin-top: 30px; }
#results > * { animation: rise 0.7s var(--ease) both; }
#results > :nth-child(2) { animation-delay: 0.08s; }
#results > :nth-child(3) { animation-delay: 0.16s; }
#results > :nth-child(4) { animation-delay: 0.24s; }
#results > :nth-child(5) { animation-delay: 0.32s; }
#results > :nth-child(n+6) { animation-delay: 0.4s; }

.error-box { background: var(--crit-soft); color: var(--crit); border: 1px solid var(--crit-soft); border-radius: 12px; padding: 14px 18px; font-weight: 550; }

.score-card { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.score-ring {
  --pct: 0;
  position: relative; flex: none; width: 128px; height: 128px; border-radius: 50%;
  background: conic-gradient(var(--ring, var(--accent)) calc(var(--pct) * 1%), var(--border) 0);
  display: grid; place-items: center;
  filter: drop-shadow(0 0 18px rgba(var(--glow), 0.4));
  animation: ring-in 1.6s var(--ease) both;
}
.score-ring > div { width: 102px; height: 102px; border-radius: 50%; background: var(--solid); display: grid; place-items: center; text-align: center; line-height: 1.1; }
.score-ring strong { font-family: var(--display); font-size: 2.1rem; display: block; font-variant-numeric: tabular-nums; }
.score-ring small { color: var(--muted); font-size: 0.78rem; }
.score-text { flex: 1; min-width: 230px; }
.score-text h2 { margin: 0 0 4px; }
.bars { display: grid; gap: 10px; margin-top: 14px; }
.bar-row { display: grid; grid-template-columns: 64px 1fr 58px; align-items: center; gap: 12px; font-size: 0.9rem; }
.bar { height: 9px; background: var(--border); border-radius: 99px; overflow: hidden; }
.bar > i {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 14px rgba(var(--glow), 0.6);
  animation: grow 1.3s var(--ease) 0.35s both;
}

.section { margin-top: 18px; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }

.badge { display: inline-flex; align-items: center; gap: 7px; font-size: 0.78rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--crit-soft); color: var(--crit); }
.badge.info { background: var(--info-soft); color: var(--info); }

.reco {
  --rc: var(--border);
  position: relative; overflow: hidden; margin: 14px 0; padding: 18px 22px 18px 26px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: transform 0.35s var(--ease), border-color 0.3s;
}
.reco::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--rc); box-shadow: 0 0 20px var(--rc); }
.reco.critique { --rc: var(--crit); }
.reco.important { --rc: var(--warn); }
.reco.conseil { --rc: var(--info); }
.reco:hover { transform: translateX(5px); border-color: var(--border-strong); }
.reco h3 { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.reco p { margin: 6px 0; color: var(--muted); }
.reco .example { display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap; }
.reco .example pre { flex: 1; min-width: 200px; margin: 6px 0; }
.card .example { display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap; }
.card .example pre { flex: 1; min-width: 200px; margin: 6px 0; }

.notice { background: var(--info-soft); color: var(--info); border-left: 3px solid var(--info); border-radius: 10px; padding: 14px 18px; font-size: 0.93rem; margin-top: 18px; }
.cta { background: var(--accent-soft); }

.spinner { display: inline-block; width: 15px; height: 15px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.7s linear infinite; vertical-align: -2px; margin-right: 8px; }

/* ------------------------------------------------------------------ */
/* Testeur de mot de passe                                             */
/* ------------------------------------------------------------------ */
.pw-field { display: flex; gap: 8px; align-items: stretch; }
.pw-field input { flex: 1; min-width: 0; font-family: var(--mono); letter-spacing: 0.05em; font-size: 1.05rem; }
.pw-field button { flex: none; padding: 0 16px; }
.gen-bar { display: grid; gap: 12px; border-top: 1px solid var(--border); padding-top: 16px; }
.gen-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.gen-options { display: flex; align-items: flex-end; gap: 12px 18px; flex-wrap: wrap; margin: 12px 0 4px; }
.check-inline { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; margin-bottom: 8px; cursor: pointer; }
.check-inline input { margin: 0; accent-color: var(--accent); width: 17px; height: 17px; }
button#generate {
  padding: 10px 18px; font-size: 0.92rem; font-weight: 680; color: var(--text);
  border: 1px solid rgba(var(--glow), 0.55);
  background: linear-gradient(135deg, rgba(var(--glow), 0.16), rgba(143, 123, 255, 0.14));
  box-shadow: 0 0 24px -8px rgba(var(--glow), 0.6);
}
button#generate::before { content: "✦"; margin-right: 8px; color: var(--accent); display: inline-block; animation: twinkle 2.4s ease-in-out infinite; }

.meter { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin-bottom: 16px; }
.meter i { display: block; height: 11px; border-radius: 99px; background: var(--border); transition: background 0.3s, transform 0.4s var(--ease), box-shadow 0.3s; }
.meter i:nth-child(2) { transition-delay: 0.05s; }
.meter i:nth-child(3) { transition-delay: 0.1s; }
.meter i:nth-child(4) { transition-delay: 0.15s; }
.meter i:nth-child(5) { transition-delay: 0.2s; }
.meter i.on { transform: scaleY(1.3); }
.meter[data-tone="bad"] i.on { background: var(--crit); box-shadow: 0 0 14px var(--crit); }
.meter[data-tone="warn"] i.on { background: var(--warn); box-shadow: 0 0 14px var(--warn); }
.meter[data-tone="ok"] i.on { background: var(--ok); box-shadow: 0 0 14px var(--ok); }
.pw-verdict { margin: 0 0 6px; font-size: 1.9rem; }
.pw-verdict[data-tone="bad"] { color: var(--crit); }
.pw-verdict[data-tone="warn"] { color: var(--warn); }
.pw-verdict[data-tone="ok"] { color: var(--ok); }
.times { display: grid; gap: 12px; margin-top: 12px; }
.time-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; padding: 14px 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--code-bg); }
.time-title { font-weight: 620; }
.time-value { font-family: var(--display); font-weight: 750; font-size: 1.3rem; color: var(--accent); }
.pwned-result { margin-top: 12px; }
.msg { margin: 0; padding: 12px 16px; border-radius: 10px; font-weight: 550; }
.msg.bad { background: var(--crit-soft); color: var(--crit); }
.msg.ok { background: var(--ok-soft); color: var(--ok); }
.msg.warn { background: var(--warn-soft); color: var(--warn); }

/* ------------------------------------------------------------------ */
/* Pied de page                                                        */
/* ------------------------------------------------------------------ */
.site-footer { position: relative; padding: 36px 0 52px; color: var(--muted); font-size: 0.9rem; }
.site-footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--glow), 0.6), transparent); }
.site-footer a { color: var(--muted); text-decoration-color: var(--border-strong); transition: color 0.2s; }
.site-footer a:hover { color: var(--accent); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 32px; margin-bottom: 28px; }
.footer-grid h3 { font-family: var(--display); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text); margin-bottom: 12px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid p { margin: 10px 0 0; max-width: 40ch; }
.footer-legal { border-top: 1px solid var(--border); padding-top: 20px; font-size: 0.85rem; }

/* ------------------------------------------------------------------ */
/* Page d'accueil                                                      */
/* ------------------------------------------------------------------ */
.home main { padding-top: 0; }
.block { margin-top: 112px; }
.sec-head { max-width: 62ch; margin-bottom: 34px; }
.sec-head h2 { margin: 0 0 10px; font-size: clamp(1.8rem, 4vw, 2.7rem); letter-spacing: -0.035em; }
.sec-head p:not(.kicker) { margin: 0; color: var(--muted); font-size: 1.08rem; }

.hero { display: grid; gap: 56px; grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr); align-items: center; padding-top: 84px; padding-bottom: 24px; }
.hero h1 {
  font-size: clamp(2.4rem, 5.3vw, 4.1rem); line-height: 1.03; letter-spacing: -0.044em; max-width: 16ch; margin-bottom: 22px;
  background: none; color: var(--text); -webkit-text-fill-color: var(--text);
}
.hero .lead { max-width: 48ch; margin-bottom: 32px; font-size: 1.22rem; }
.hero-copy > * { animation: rise 0.9s var(--ease) both; }
.hero-copy > :nth-child(1) { animation-delay: 0.05s; }
.hero-copy > :nth-child(2) { animation-delay: 0.14s; }
.hero-copy > :nth-child(3) { animation-delay: 0.24s; }
.hero-copy > :nth-child(4) { animation-delay: 0.34s; }
.hero-copy > :nth-child(5) { animation-delay: 0.44s; }
.hero-copy > :nth-child(6) { animation-delay: 0.54s; }
.hero-links { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin: 0 0 4px; }
.text-link { font-weight: 650; }
.fine { margin: 20px 0 0; color: var(--muted); font-size: 0.92rem; max-width: 50ch; }

/* Formulaire de domaine avec bordure lumineuse tournante */
.hero-form {
  --angle: 0deg;
  position: relative; isolation: isolate; display: flex; gap: 8px; align-items: center;
  max-width: 580px; margin: 0 0 20px; padding: 7px; border-radius: 18px;
  box-shadow: 0 22px 50px -24px rgba(var(--glow), 0.6);
}
.hero-form::before {
  content: ""; position: absolute; inset: -1.5px; z-index: -2; border-radius: inherit;
  background: conic-gradient(from var(--angle), transparent 0 55%, var(--accent) 78%, var(--accent-2) 90%, var(--accent-3) 96%, transparent);
  animation: spin-angle 4.5s linear infinite;
}
.hero-form::after { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: var(--solid); }
.hero-form input[type="text"] { flex: 1; min-width: 0; border: 0; background: transparent; box-shadow: none; font-size: 1.08rem; padding: 14px 16px; }
.hero-form input[type="text"]:focus { box-shadow: none; }
.hero-form button { flex: none; padding: 15px 24px; }
.hero-trust { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; padding: 0; color: var(--muted); font-size: 0.92rem; }
.hero-trust li::before { content: "✓"; display: inline-grid; place-items: center; width: 18px; height: 18px; margin-right: 8px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: 0.7rem; font-weight: 800; }

/* Démonstration : un domaine gagne ses protections, puis le cachet se pose */
.hero-visual { animation: pop-in 1.1s var(--ease) 0.25s both; }
.demo-wrap { position: relative; isolation: isolate; padding: 34px 0 0; animation: float 8s ease-in-out infinite; }
.demo-wrap::before {
  content: ""; position: absolute; z-index: -1; inset: 2% -7% -6%; border-radius: 50%;
  border: 1px dashed var(--border-strong); opacity: 0.8; animation: spin 60s linear infinite;
}
.demo-wrap::after {
  content: ""; position: absolute; z-index: -1; inset: 10% -3% 0; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--glow), 0.2), transparent 65%);
  animation: breathe 6s ease-in-out infinite;
}
.demo {
  --tone: var(--crit);
  position: relative; overflow: hidden; padding: 0 0 26px;
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong); border-radius: 22px;
  box-shadow: var(--demo-shadow);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
}
.demo[data-tone="warn"] { --tone: var(--warn); }
.demo[data-tone="ok"] { --tone: var(--ok); }
.demo::after {
  content: ""; position: absolute; left: 0; right: 0; top: -90px; height: 90px; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(var(--glow), 0.12) 70%, rgba(var(--glow), 0.45) 99%, transparent);
  animation: scan 5.5s linear infinite;
}
.demo-top { display: flex; align-items: center; gap: 7px; padding: 14px 20px; border-bottom: 1px solid var(--border); background: var(--surface); }
.demo-top i { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.demo-top i:nth-child(1) { background: #ff6b6b; }
.demo-top i:nth-child(2) { background: #ffd166; }
.demo-top i:nth-child(3) { background: #3ee8b8; }
.demo-url { margin-left: 10px; font-family: var(--mono); font-size: 0.78rem; color: var(--muted); }
.demo-domain { margin: 20px 26px 16px; color: var(--muted); font-size: 0.95rem; }
.demo-domain strong { color: var(--text); }
.demo-body { display: flex; align-items: center; gap: 22px; margin: 0 26px 24px; }
.demo-ring {
  --pct: 0;
  width: 112px; height: 112px; border-radius: 50%; flex: none;
  background: conic-gradient(var(--tone) calc(var(--pct) * 1%), var(--border) 0);
  display: grid; place-items: center;
  filter: drop-shadow(0 0 16px rgba(var(--glow), 0.35));
  transition: --pct 0.9s var(--ease);
}
.demo-ring > div { width: 88px; height: 88px; border-radius: 50%; background: var(--solid); display: grid; place-items: center; text-align: center; line-height: 1; }
.demo-ring strong { font-family: var(--display); font-size: 2rem; font-variant-numeric: tabular-nums; }
.demo-ring small { display: block; color: var(--muted); font-size: 0.72rem; margin-top: 2px; }
.demo-grade { margin: 0; font-family: var(--display); font-weight: 750; font-size: 1.6rem; letter-spacing: -0.02em; }
.demo-verdict { margin: 2px 0 0; color: var(--tone); font-weight: 650; transition: color 0.4s; }
.demo-rows { list-style: none; margin: 0 26px; padding: 0; display: grid; gap: 14px; }
.demo-rows li { --rowc: var(--crit); display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 11.5em); align-items: center; gap: 12px; font-size: 0.92rem; }
.demo-rows li[data-state="warn"] { --rowc: var(--warn); }
.demo-rows li[data-state="ok"] { --rowc: var(--ok); }
.demo-name { font-weight: 720; }
.demo-bar { height: 8px; border-radius: 99px; background: var(--border); overflow: hidden; }
.demo-bar i { display: block; height: 100%; width: var(--w, 0%); border-radius: 99px; background: var(--rowc); box-shadow: 0 0 12px var(--rowc); transition: width 0.9s var(--ease), background 0.4s; }
.demo-state { color: var(--rowc); font-weight: 650; text-align: right; transition: color 0.4s; }
.demo.thump { animation: thump 0.28s ease-out 0.3s; }

/* Pastilles flottantes autour de la démonstration */
.chip {
  --c: var(--crit);
  position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
  padding: 9px 15px; border-radius: 999px; font-size: 0.85rem; font-weight: 720;
  background: var(--solid); border: 1px solid var(--border-strong);
  box-shadow: 0 16px 34px -14px rgba(0, 0, 0, 0.6);
  animation: float-b 6s ease-in-out infinite;
}
.chip i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); transition: background 0.4s, box-shadow 0.4s; }
.chip-spf { top: 6px; left: -28px; }
.chip-dkim { right: -30px; top: 218px; animation-delay: -2s; }
.chip-dmarc { left: -42px; bottom: -34px; animation-delay: -4s; }
.demo-wrap:has([data-key="spf"][data-state="warn"]) .chip-spf,
.demo-wrap:has([data-key="dkim"][data-state="warn"]) .chip-dkim,
.demo-wrap:has([data-key="dmarc"][data-state="warn"]) .chip-dmarc { --c: var(--warn); }
.demo-wrap:has([data-key="spf"][data-state="ok"]) .chip-spf,
.demo-wrap:has([data-key="dkim"][data-state="ok"]) .chip-dkim,
.demo-wrap:has([data-key="dmarc"][data-state="ok"]) .chip-dmarc { --c: var(--ok); }

/* Le cachet */
.stamp {
  position: absolute; top: 0; right: -6px; z-index: 4;
  width: min(215px, 52%); height: auto; color: var(--accent);
  filter: drop-shadow(0 0 14px rgba(var(--glow), 0.55));
  opacity: 0; transform: rotate(-16deg) scale(1.7); transform-origin: 30% 50%;
  transition: opacity 0.1s linear, transform 0.28s cubic-bezier(0.3, 1.7, 0.5, 1);
  pointer-events: none;
}
.stamp.on { opacity: 0.95; transform: rotate(-7deg) scale(1); }
.stamp-text { font-family: var(--display); font-weight: 750; font-size: 8.8px; letter-spacing: 1.7px; fill: currentColor; }
.stamp-grade { font-family: var(--display); font-weight: 800; font-size: 46px; fill: currentColor; }

/* Bandeau défilant */
.marquee {
  margin-top: 72px; overflow: hidden; padding: 18px 0;
  border-block: 1px solid var(--border); background: var(--surface);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 42s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; flex: none; align-items: center; }
.marquee-group span { padding: 0 26px; font-family: var(--display); font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; color: var(--muted); white-space: nowrap; }
.marquee-group span::after { content: "✦"; margin-left: 52px; color: var(--accent); font-size: 0.8em; }

/* Étapes */
.steps { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.steps::before {
  content: ""; position: absolute; top: 52px; left: 16%; right: 16%; height: 2px;
  background: repeating-linear-gradient(90deg, rgba(var(--glow), 0.7) 0 8px, transparent 8px 18px);
  animation: dash 1.1s linear infinite;
}
.step { position: relative; z-index: 1; padding: 30px 28px 32px; }
.step-num {
  display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 18px; border-radius: 14px;
  font-family: var(--display); font-weight: 800; font-size: 1rem; letter-spacing: 0.04em; color: var(--accent);
  background: var(--accent-soft); border: 1px solid rgba(var(--glow), 0.35);
  box-shadow: 0 0 26px -6px rgba(var(--glow), 0.6);
}
.step h3 { font-family: var(--display); font-size: 1.25rem; }
.step p { margin: 6px 0 0; color: var(--muted); }

/* Chiffres */
.stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--border); border-radius: 22px; background: var(--surface); overflow: hidden; }
.stat { position: relative; padding: 34px 20px; text-align: center; border: 0; border-radius: 0; box-shadow: none; background: transparent; }
.stat + .stat { border-left: 1px solid var(--border); }
.stat strong { display: block; font-family: var(--display); font-size: clamp(2.2rem, 4.4vw, 3.4rem); font-weight: 780; line-height: 1.05; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; color: var(--accent); }
.stat span { display: block; margin-top: 6px; color: var(--muted); font-size: 0.95rem; }
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .stat strong { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
}

/* Outils */
.tools { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.tools > li { display: flex; }
.tool-card {
  display: flex; flex-direction: column; gap: 14px; width: 100%; padding: 30px 28px 26px;
  color: inherit; text-decoration: none;
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.25s ease-out, border-color 0.3s, box-shadow 0.3s;
}
a.tool-card:hover { border-color: rgba(var(--glow), 0.5); box-shadow: var(--shadow), 0 30px 60px -30px rgba(var(--glow), 0.55); }
.tool-icon {
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 17px; margin-bottom: 6px;
  color: var(--accent); background: linear-gradient(135deg, rgba(var(--glow), 0.18), rgba(143, 123, 255, 0.16));
  border: 1px solid rgba(var(--glow), 0.35);
  box-shadow: 0 0 30px -8px rgba(var(--glow), 0.6);
  transition: transform 0.5s var(--ease);
}
.tool-icon svg { width: 28px; height: 28px; }
a.tool-card:hover .tool-icon { transform: rotate(-8deg) scale(1.1); }
.tool-card h3 { margin: 0; font-family: var(--display); font-size: 1.3rem; letter-spacing: -0.02em; }
.tool-card p { margin: 0; color: var(--muted); }
.tool-foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tool-status { font-size: 0.78rem; font-weight: 720; padding: 4px 12px; border-radius: 999px; background: var(--ok-soft); color: var(--ok); }
.tool-arrow { width: 22px; height: 22px; color: var(--accent); transition: transform 0.35s var(--ease); }
a.tool-card:hover .tool-arrow { transform: translateX(7px); }
.soon .tool-card { border-style: dashed; opacity: 0.72; }
.soon .tool-icon { color: var(--muted); background: var(--surface); border-color: var(--border); box-shadow: none; }
.soon .tool-status { background: var(--surface-2); color: var(--muted); }

/* Appel à l'action final */
.cta-panel {
  position: relative; overflow: hidden; text-align: center; padding: 72px 24px 76px;
  border: 1px solid var(--border-strong); border-radius: 30px;
  background: radial-gradient(70% 130% at 50% 0%, rgba(var(--glow), 0.22), transparent 70%), radial-gradient(60% 100% at 100% 100%, rgba(143, 123, 255, 0.16), transparent 70%), var(--surface);
}
.cta-panel::before, .cta-panel::after { content: ""; position: absolute; border-radius: 50%; border: 1px dashed var(--border-strong); pointer-events: none; animation: spin 50s linear infinite; }
.cta-panel::before { width: 520px; height: 520px; left: -200px; top: -240px; }
.cta-panel::after { width: 380px; height: 380px; right: -140px; bottom: -200px; animation-direction: reverse; }
.cta-panel > * { position: relative; }
.cta-panel h2 { margin: 0 auto 12px; max-width: 18ch; font-size: clamp(2rem, 4.6vw, 3.2rem); letter-spacing: -0.04em; line-height: 1.05; }
.cta-panel p { margin: 0 auto; max-width: 52ch; color: var(--muted); font-size: 1.1rem; text-wrap: balance; }
.cta-panel .hero-form { margin: 30px auto 0; text-align: left; }
.why { max-width: 66ch; margin: 0 0 36px; font-size: 1.12rem; color: var(--muted); }

/* ------------------------------------------------------------------ */
/* Apparition au défilement                                            */
/* ------------------------------------------------------------------ */
.reveal {
  opacity: 0; translate: 0 34px; scale: 0.975;
  transition: opacity 0.9s var(--ease) var(--d, 0s), translate 0.9s var(--ease) var(--d, 0s), scale 0.9s var(--ease) var(--d, 0s), border-color 0.3s, box-shadow 0.3s, transform 0.25s ease-out;
}
.reveal.in { opacity: 1; translate: 0 0; scale: 1; }

/* ------------------------------------------------------------------ */
/* Animations                                                          */
/* ------------------------------------------------------------------ */
@keyframes fade-in { from { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } }
@keyframes pop-in { from { opacity: 0; transform: translateY(40px) scale(0.92) rotate(2deg); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-angle { to { --angle: 360deg; } }
@keyframes grad-move { to { background-position: 220% center; } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(var(--glow), 0.6); } 70%, 100% { box-shadow: 0 0 0 11px rgba(var(--glow), 0); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes float-b { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-10px) rotate(1.5deg); } }
@keyframes breathe { 0%, 100% { opacity: 0.55; transform: scale(0.96); } 50% { opacity: 1; transform: scale(1.04); } }
@keyframes scan { to { transform: translateY(640%); } }
@keyframes thump { 0% { transform: translateY(0); } 40% { transform: translateY(5px); } 100% { transform: translateY(0); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes dash { to { background-position: 18px 0; } }
@keyframes twinkle { 0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; } 50% { transform: scale(1.35) rotate(90deg); opacity: 0.7; } }
@keyframes ring-in { from { --pct: 0; } }
@keyframes grow { from { width: 0; } }
@keyframes drift-a { to { transform: translate(14vmax, 10vmax) scale(1.15); } }
@keyframes drift-b { to { transform: translate(-16vmax, 12vmax) scale(0.92); } }
@keyframes drift-c { to { transform: translate(10vmax, -12vmax) scale(1.2); } }

/* ------------------------------------------------------------------ */
/* Adaptation écrans étroits                                           */
/* ------------------------------------------------------------------ */
@media (max-width: 960px) {
  .tools { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  main { padding-top: 36px; }
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 44px; gap: 44px; }
  .hero h1 { max-width: none; }
  .block { margin-top: 84px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps::before { display: none; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--border); }
  .demo-rows li { grid-template-columns: 58px minmax(0, 1fr) minmax(0, 9.5em); gap: 8px; font-size: 0.86rem; }
  .demo-body { gap: 16px; }
  .demo-wrap { padding: 0 0 78px; }
  .stamp { top: auto; bottom: 0; right: 0; width: min(170px, 48%); }
  .chip { display: none; }
}

@media (max-width: 680px) {
  .site-header .wrap, .site-header .wrap-wide { min-height: 62px; }
  .site-header .brand { order: 1; }
  .theme-toggle { order: 2; margin-left: auto; }
  .site-header nav { order: 3; width: 100%; margin: 0 0 10px; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 2px; }
  .site-header nav a { white-space: nowrap; padding: 7px 13px; }
  .tools { grid-template-columns: minmax(0, 1fr); }
  .hero-form { flex-direction: column; align-items: stretch; }
  .hero-form button { width: 100%; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .score-card { gap: 20px; }
  .cta-panel { padding: 52px 18px 56px; }
}

/* ------------------------------------------------------------------ */
/* Accessibilité : mouvement réduit, contraste forcé                    */
/* ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.001ms !important; transition-delay: 0ms !important; }
  .bg-fx, .bg-fx .blob, .grad, .brand span, .eyebrow .dot, .demo-wrap, .demo-wrap::before, .demo-wrap::after, .demo::after,
  .chip, .marquee-track, .steps::before, .hero-form::before, .cta-panel::before, .cta-panel::after,
  button#generate::before, .spinner { animation: none !important; }
  .hero-form::before { background: linear-gradient(110deg, var(--accent), var(--accent-3)); }
  .marquee-track { flex-wrap: wrap; width: auto; justify-content: center; }
  .marquee-group[aria-hidden="true"] { display: none; }
  .hero-copy > *, .hero-visual, main > .wrap > *, #results > *, .score-ring, .bar > i { animation: none !important; }
  .reveal { opacity: 1; translate: none; scale: none; }
  .demo.thump { animation: none; }
}

@media (forced-colors: active) {
  h1, .grad, .brand span, .stat strong { background: none; color: CanvasText; -webkit-text-fill-color: currentColor; }
  .brand::before { background: CanvasText; }
  .card, .reco, .demo { border-color: CanvasText; }
}

/* ------------------------------------------------------------------ */
/* Impression / Export PDF propre                                      */
/* ------------------------------------------------------------------ */
@media print {
  :root, html[data-theme="dark"] {
    --bg: #ffffff;
    --bg-2: #ffffff;
    --solid: #ffffff;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --field: #ffffff;
    --text: #0f172a;
    --muted: #334155;
    --border: #cbd5e1;
    --border-strong: #94a3b8;
    --shadow: none;
  }
  body { background: #ffffff !important; color: #0f172a !important; }
  body::before, body::after, .bg-fx, .scroll-bar, .site-header nav, .theme-toggle,
  form.check, .example-chips, .score-actions, .diag-toolbar, .diag-choices,
  button.secondary { display: none !important; }
  h1, .grad, .brand span, .stat strong { background: none !important; color: #0f172a !important; -webkit-text-fill-color: #0f172a !important; }
  .card, .reco { break-inside: avoid; box-shadow: none !important; backdrop-filter: none !important; border: 1px solid #cbd5e1 !important; }
  main { padding: 12px 0 !important; }
}


/* Empêche tout défilement horizontal causé par les éléments décoratifs qui dépassent (blobs, pastilles de la démo) */
html { overflow-x: clip; }

/* Encadré « produit à venir » (guides, vérificateur) */
.promo { margin-top: 40px; border-color: var(--border-strong); background: var(--accent-soft); }
.promo h2 { margin: 4px 0 8px; font-size: 1.25rem; }
.promo p { margin: 0; }
.promo-tag { display: inline-block; margin-bottom: 4px !important; padding: 2px 10px; border: 1px solid var(--accent); border-radius: 99px; color: var(--accent); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em; }
:root[data-theme="light"] .promo-tag { color: var(--text); }
@media print { .promo { display: none; } }

.brand-name { font-weight: inherit; }
.nowrap { white-space: nowrap; }