/* ==========================================================================
   Threecle, site vitrine
   Mobile d'abord, puis tablette (≥ 768 px) et ordinateur (≥ 1100 px).
   Mode clair uniquement. Aucun style en ligne dans le HTML (CSP stricte).
   ========================================================================== */

/* Polices auto-hébergées (Geist, licence SIL OFL, voir /assets/fonts/OFL-Geist.txt) */
@font-face { font-family: "Geist"; src: url("../fonts/Geist-Light.woff2") format("woff2"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist"; src: url("../fonts/Geist-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist"; src: url("../fonts/Geist-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist"; src: url("../fonts/Geist-SemiBold.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("../fonts/GeistMono-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("../fonts/GeistMono-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  color-scheme: light;
  --bg: #F1F5F5;
  --sheet: #FFFFFF;
  --panel: #F4F7F7;
  --ink: #0F2120;
  --ink-2: #4A5B5A;
  --ink-3: #6F807F;
  --line: #DCE4E3;
  --line-2: #E6ECEB;
  --teal: #7CC7C4;
  --teal-deep: #2E7C78;
  --teal-dot: #4A9C99;
  --teal-text: #1F5E5B;
  --error: #9F3A42;
  --proches: #5BB4E0;
  --conn: #6FCB95;
  --comm: #B485D8;
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --gutter: 20px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--teal-deep); outline-offset: 3px; border-radius: 6px; }
[id] { scroll-margin-top: 24px; }

.page { position: relative; max-width: 1440px; margin: 0 auto; overflow-x: clip; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 10;
  padding: 10px 14px; border-radius: 8px; background: var(--ink); color: #FFFFFF;
  font: 500 13px/1 var(--sans); text-decoration: none;
}
.skip-link:focus { top: 12px; }

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

/* ---------- Typographie ---------- */
.eyebrow {
  margin: 0 0 20px; display: flex; align-items: center; gap: 10px;
  font: 500 11px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2);
}
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); flex: none; }
.dot--glow { box-shadow: 0 0 0 4px rgba(124, 199, 196, 0.22); }
.display { margin: 0; font-weight: 300; letter-spacing: -0.04em; }
.display > span { display: block; }
.grad {
  padding-bottom: 0.08em;
  background-image: linear-gradient(90deg, #C0567A 0%, #8A63C6 46%, #2F8581 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.nowrap { white-space: nowrap; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 22px; border: 0; border-radius: 10px;
  font: 500 12px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: filter 0.2s ease, transform 0.2s ease;
}
.btn:hover { filter: brightness(0.96); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { cursor: progress; opacity: 0.75; }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn--primary { background: var(--teal); color: var(--ink); box-shadow: inset 0 -1px 0 rgba(15, 33, 32, 0.12), 0 12px 28px -16px rgba(46, 124, 120, 0.8); }
.btn--ghost { background: #FFFFFF; color: var(--ink); border: 1px solid var(--line); }
.btn--sm { height: 44px; padding: 0 16px; font-size: 11px; box-shadow: inset 0 -1px 0 rgba(15, 33, 32, 0.12); }

/* ---------- En-tête ---------- */
.site-header {
  position: relative; z-index: 3; height: 72px; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-size: 20px; font-weight: 500; letter-spacing: -0.03em; }
.brand svg { width: 24px; height: auto; flex: none; }
.nav { display: none; }
.header-actions { display: flex; align-items: center; gap: 4px; }
.lang { display: flex; align-items: center; gap: 2px; }
.lang a, .lang .current {
  display: flex; align-items: center; justify-content: center; min-width: 44px; height: 44px; padding: 0 6px;
  font: 500 11px/1 var(--mono); letter-spacing: 0.06em; text-decoration: none; color: var(--ink);
}
.lang .current { text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 6px; text-decoration-color: var(--teal); }
.lang .current, .lang .sep { display: none; }
.lang .sep { width: 1px; height: 14px; background: #CAD5D4; }

/* ---------- Héros ---------- */
.hero { position: relative; z-index: 1; padding: 28px var(--gutter) 0; }
.dots {
  position: absolute; left: -120px; top: 480px; width: 630px; height: 560px; pointer-events: none;
  background-image: radial-gradient(rgba(15, 33, 32, 0.14) 1px, transparent 1.5px);
  background-size: 20px 20px;
  -webkit-mask-image: radial-gradient(closest-side, #000 20%, transparent 100%);
  mask-image: radial-gradient(closest-side, #000 20%, transparent 100%);
}
.hero-grid { position: relative; display: flex; flex-direction: column; }
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; }
.hero h1 { font-size: clamp(40px, 12.3vw, 48px); line-height: 1; }
.lede { margin: 18px 0 0; max-width: 520px; font-size: 17px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.hero-ctas { margin-top: 28px; width: 100%; display: flex; flex-direction: column; gap: 10px; }
.hero-note { margin: 18px 0 0; align-self: center; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.hero-visual { position: relative; align-self: center; width: 100%; max-width: 350px; margin: 44px 0 40px; }

/* Cercles animés : tout est proportionnel à la scène (unités cqw) */
.rings { position: relative; width: 100%; aspect-ratio: 1 / 1; container-type: inline-size; }
.rings__aura {
  position: absolute; inset: -11.667%; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(228, 193, 249, 0.34), rgba(169, 222, 249, 0.2) 52%, rgba(241, 245, 245, 0) 100%);
}
.rings__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.rings__center {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  display: flex; flex-direction: column; align-items: center; gap: clamp(6px, 1.7cqw, 10px);
}
.rings__center strong { font-weight: 300; font-size: clamp(30px, 7.67cqw, 46px); line-height: 1; letter-spacing: -0.04em; }
.rings__center span { font: 500 clamp(10px, 1.84cqw, 11px)/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.orbit { position: absolute; inset: 0; animation: tl-spin linear infinite; }
.orbit--comm { animation-duration: 110s; }
.orbit--conn { animation-duration: 85s; animation-direction: reverse; }
.orbit--proches { animation-duration: 64s; }
/* Le squircle de l'app (src/constants/squircle.js) : trois coins à 45 %, bas-droit à 10 %.
   La contre-rotation garde la bulle droite, donc le coin serré reste en bas à droite. */
.bubble {
  position: absolute; width: clamp(36px, 8.667cqw, 52px); aspect-ratio: 1 / 1; translate: -50% -50%;
  border-radius: 45% 45% 10% 45%; display: flex; align-items: center; justify-content: center;
  color: #FFFFFF; font-size: clamp(11px, 2.5cqw, 15px); font-weight: 600;
  box-shadow: 0 10px 22px -8px rgba(15, 33, 32, 0.35), 0 0 0 clamp(2px, 0.5cqw, 3px) #FFFFFF, 0 0 0 clamp(4px, 0.84cqw, 5px) var(--ring);
  animation: tl-spin linear infinite;
}
.orbit--comm .bubble { --ring: var(--comm); animation-duration: 110s; animation-direction: reverse; }
.orbit--conn .bubble { --ring: var(--conn); animation-duration: 85s; }
.orbit--proches .bubble { --ring: var(--proches); animation-duration: 64s; animation-direction: reverse; }
.bubble--nw { left: 18.167%; top: 18.167%; background: linear-gradient(135deg, #8EC5FC, #E0C3FC); color: #2F3447; }
.bubble--sm { left: 81.833%; top: 81.833%; background: linear-gradient(135deg, #FFA600, #FF6B35); }
.bubble--yt { left: 15.333%; top: 50%; background: linear-gradient(135deg, #FA709A, #FEE140); }
.bubble--ej { left: 84.667%; top: 50%; background: linear-gradient(135deg, #30CFD0, #330867); }
.bubble--mc { left: 50%; top: 25.5%; background: linear-gradient(135deg, #667EEA, #764BA2); }
.bubble--ld { left: 50%; top: 74.5%; background: linear-gradient(135deg, #F093FB, #F5576C); }
.ring-label {
  position: absolute; z-index: 2; translate: -50% -50%;
  display: flex; align-items: center; gap: 6px; padding: 5px 10px 5px 8px;
  background: rgba(255, 255, 255, 0.94); border: 1px solid #E1E8E7; border-radius: 999px;
  box-shadow: 0 8px 18px -10px rgba(15, 33, 32, 0.3);
  font: 500 clamp(10px, 1.84cqw, 11px)/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; color: var(--ink);
}
.ring-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--ring); }
.ring-label--proches { left: 68.833%; top: 34.333%; --ring: var(--proches); }
.ring-label--conn { left: 23.5%; top: 72.333%; --ring: var(--conn); }
.ring-label--comm { left: 72.5%; top: 11%; --ring: var(--comm); }

/* Bouton pause des animations (WCAG 2.2.2) */
.motion-toggle {
  position: absolute; right: -4px; bottom: -4px; z-index: 3;
  width: 44px; height: 44px; padding: 0; border: 0; background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.motion-toggle::before {
  content: ""; position: absolute; inset: 6px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.9); border: 1px solid var(--line); box-shadow: 0 6px 14px -10px rgba(15, 33, 32, 0.4);
  transition: border-color 0.2s ease;
}
.motion-toggle:hover::before { border-color: #BFCBCA; }
.motion-toggle svg { position: relative; width: 14px; height: 14px; color: var(--ink-2); }
.motion-toggle .icon-play { display: none; }
.motion-toggle[aria-pressed="true"] .icon-pause { display: none; }
.motion-toggle[aria-pressed="true"] .icon-play { display: block; }
html[data-motion="paused"] *, html[data-motion="paused"] *::before, html[data-motion="paused"] *::after { animation-play-state: paused !important; }

/* ---------- Trois formats ---------- */
.formats { position: relative; z-index: 1; margin: 0 var(--gutter); padding: 0 0 44px; }
.formats__title { margin: 0; padding: 0 0 14px; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.formats__list { list-style: none; margin: 0; padding: 0; }
.formats__item { display: flex; align-items: baseline; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line); font-size: 16px; color: var(--ink-2); }
.formats__item:last-child { border-bottom: 1px solid var(--line); }
.formats__item b { width: 76px; flex: none; font: 500 12px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); }

/* ---------- Feuille blanche ---------- */
.sheet {
  position: relative; z-index: 1; margin: 0 8px; padding: 64px 16px 72px;
  background: var(--sheet); border-radius: 28px;
  box-shadow: 0 1px 0 rgba(15, 33, 32, 0.03), 0 30px 70px -40px rgba(15, 33, 32, 0.2);
  display: flex; flex-direction: column; gap: 88px;
}
.section-head h2 { font-size: 36px; line-height: 1.04; letter-spacing: -0.035em; }
.section-head .intro { margin: 18px 0 0; font-size: 16px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }

/* Pourquoi Threecle : ailleurs, sur Threecle, sans compteurs */
.why-list { margin-top: 36px; display: grid; gap: 40px; }
.why-item { display: flex; flex-direction: column; gap: 10px; padding: 24px 2px 0; border-top: 1px solid var(--line-2); }
.why-item__tag { margin: 0; display: flex; align-items: center; gap: 8px; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.why-item__tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.why-item--before .why-item__tag i { background: #B7C4C3; }
.why-item h3 { margin: 0; font-size: 23px; line-height: 1.2; font-weight: 400; letter-spacing: -0.025em; text-wrap: balance; }
.why-item__body { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.examples { list-style: none; margin: 2px 0 0; padding: 0; }
.example { display: grid; grid-template-columns: 120px minmax(0, 1fr); column-gap: 10px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--line-2); font-size: 15.5px; line-height: 1.4; color: var(--ink); }
.example:last-child { border-bottom: 0; }
.example--proches { --ring: var(--proches); }
.example--conn { --ring: var(--conn); }
.example--comm { --ring: var(--comm); }
.example b { display: flex; align-items: center; gap: 8px; font: 500 10px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.example i { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--ring); }

/* Les cercles */
.circles-list { list-style: none; margin: 32px 0 0; padding: 0; border-top: 1px solid var(--line-2); }
.circle-row { display: grid; grid-template-columns: 72px minmax(0, 1fr); column-gap: 18px; align-items: start; padding: 24px 0; border-bottom: 1px solid var(--line-2); }
.circle-row--proches { --ring: var(--proches); }
.circle-row--conn { --ring: var(--conn); }
.circle-row--comm { --ring: var(--comm); }
.circle-row > svg { width: 72px; height: 72px; }
.circle-row__text { display: grid; grid-template-areas: "tag" "title" "desc" "chip"; justify-items: start; row-gap: 7px; }
.circle-row__tag { grid-area: tag; margin: 0; display: flex; align-items: center; gap: 8px; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.circle-row__tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--ring); }
.circle-row h3 { grid-area: title; margin: 0; font-size: 21px; line-height: 1.2; font-weight: 400; letter-spacing: -0.02em; }
.circle-row__desc { grid-area: desc; margin: 0; font-size: 15px; line-height: 1.55; color: var(--ink-2); }
.chip {
  grid-area: chip; margin: 4px 0 0; padding: 5px 9px; border-radius: 999px; border: 1px solid var(--line);
  font: 500 10px/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); white-space: nowrap;
}
.chip--teal { background: rgba(124, 199, 196, 0.18); border-color: rgba(124, 199, 196, 0.5); color: var(--teal-text); }
.facts { margin-top: 32px; display: grid; gap: 24px; }
.facts h3 { margin: 0 0 8px; font-size: 17px; line-height: 1.35; font-weight: 500; letter-spacing: -0.01em; }
.facts p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }

/* Ce qui change */
.cards { margin-top: 36px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; }
.card { display: flex; flex-direction: column; gap: 20px; }
.card__text { display: flex; flex-direction: column; gap: 10px; padding: 0 2px; }
.card__eyebrow { margin: 0; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.card h3 { margin: 0; font-size: 23px; line-height: 1.2; font-weight: 400; letter-spacing: -0.025em; text-wrap: balance; }
.card__body { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.panel { position: relative; order: -1; height: 264px; border-radius: 20px; background: var(--panel); border: 1px solid var(--line-2); overflow: hidden; }
.panel-label { margin: 0; display: flex; align-items: center; gap: 7px; font: 500 10px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.panel-label svg { width: 11px; height: 11px; flex: none; }

/* Carte 1 : métriques privées */
.panel--metrics { padding: 22px 18px; display: flex; flex-direction: column; justify-content: center; gap: 16px; }
.metric-group { display: flex; flex-direction: column; gap: 9px; }
.metric-bar {
  height: 56px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between;
  background: #FFFFFF; border: 1px solid var(--line-2); border-radius: 14px; box-shadow: 0 12px 30px -24px rgba(15, 33, 32, 0.45); color: var(--ink);
}
.metric-bar svg { width: 20px; height: 20px; flex: none; }
.metric { display: flex; align-items: center; gap: 7px; }
.metric span { font-size: 14px; color: var(--ink-2); font-variant-numeric: tabular-nums; }

/* Carte 2 : animation d'engagement */
.panel--hearts { padding: 18px 14px; display: flex; flex-direction: column; justify-content: space-between; }
.pill {
  margin: 0 0 0 4px; align-self: flex-start; padding: 5px 9px; border-radius: 999px; background: #FFFFFF; border: 1px solid var(--line-2);
  font: 500 10px/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2);
}
.hearts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 2px; }
.heart-cell { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.heart-stage { position: relative; width: 84px; height: 108px; flex: none; }
.heart-stage > * { position: absolute; }
.heart { left: 28px; top: 40px; width: 28px; height: 28px; overflow: visible; }
.heart--1 { animation: tl-pop-1 4.8s ease-out 0.4s infinite; }
.heart--2 { animation: tl-pop-2 4.8s ease-out 1.4s infinite; }
.heart--3 { animation: tl-pop-3 4.8s ease-out 2.4s infinite; }
.heart--4 { animation: tl-pop-4 4.8s ease-out 3.4s infinite; }
.burst { left: 0; top: 0; width: 84px; height: 108px; overflow: visible; opacity: 0; transform-origin: 42px 54px; animation: tl-burst 4.8s cubic-bezier(0.15, 0.8, 0.3, 1) infinite; }
.burst--2 { animation-delay: 1.4s; }
.burst--3 { animation-delay: 2.4s; }
.burst--4 { animation-delay: 3.4s; }
.ring { border-radius: 50%; border: 1.5px solid; opacity: 0; animation: tl-ring 4.8s ease-out infinite; }
.ring--2a { left: 20px; top: 32px; width: 44px; height: 44px; border-color: #EDA3B6; animation-delay: 1.4s; }
.ring--3a { left: 18px; top: 30px; width: 48px; height: 48px; border-color: #E68CA4; animation-delay: 2.4s; }
.ring--3b { left: 8px; top: 20px; width: 68px; height: 68px; border-color: #EDA3B6; animation-delay: 2.5s; }
.ring--4a { left: 18px; top: 30px; width: 48px; height: 48px; border-color: #DE7391; animation-delay: 3.4s; }
.ring--4b { left: 8px; top: 20px; width: 68px; height: 68px; border-color: #E68CA4; animation-delay: 3.5s; }
.ring--4c { left: -4px; top: 8px; width: 92px; height: 92px; border-color: #C1A5E5; animation-delay: 3.6s; }
.glow { border-radius: 50%; opacity: 0; animation: tl-halo 4.8s ease-out infinite; }
.glow--3 { left: 10px; top: 22px; width: 64px; height: 64px; background: radial-gradient(closest-side, rgba(242, 184, 198, 0.7), rgba(242, 184, 198, 0)); animation-delay: 2.4s; }
.glow--4 { left: 4px; top: 16px; width: 76px; height: 76px; background: radial-gradient(closest-side, rgba(230, 140, 164, 0.55), rgba(193, 165, 229, 0.25) 60%, rgba(193, 165, 229, 0)); animation-delay: 3.4s; }
.heart-count { font: 500 12px/1 var(--mono); color: var(--ink); }
.caption { margin: 0; text-align: center; font: 500 10px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }

/* Carte 3 : rayonnement */
.panel--halo { padding: 0 14px 0 16px; display: flex; align-items: center; gap: 16px; }
.halo { position: relative; width: 104px; height: 104px; flex: none; margin-bottom: 16px; }
.halo span { position: absolute; border-radius: 50%; }
.halo .wave { inset: 0; background: rgba(124, 199, 196, 0.9); opacity: 0; animation: tl-onde 4.2s cubic-bezier(0.2, 0.6, 0.35, 1) infinite; }
.halo .wave--2 { animation-delay: 1.4s; }
.halo .wave--3 { animation-delay: 2.8s; }
.halo .r1 { inset: 7.6%; background: rgba(124, 199, 196, 0.18); }
.halo .r2 { inset: 19.7%; background: rgba(124, 199, 196, 0.28); }
.halo .r3 { inset: 31.8%; background: rgba(124, 199, 196, 0.42); }
.halo .core { inset: 44.5%; background: var(--teal-dot); }
.tiers { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.tiers li { display: flex; align-items: center; gap: 9px; font-size: 13px; line-height: 1.3; white-space: nowrap; color: var(--ink-2); }
.tiers li.is-current { color: var(--ink); font-weight: 500; }
.tiers svg { width: 20px; height: 20px; flex: none; }
.halo-caption { position: absolute; left: 18px; bottom: 18px; margin: 0; font: 500 10px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }

/* ---------- Liste d'attente ---------- */
.waitlist { position: relative; padding: 88px var(--gutter) 72px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.waitlist__logo { width: 46px; height: auto; }
.waitlist .eyebrow { margin: 28px 0 18px; justify-content: center; }
.waitlist h2 { font-size: 42px; line-height: 1.02; }
.waitlist .lede { margin-top: 16px; font-size: 16px; text-wrap: balance; }
.wl { margin-top: 32px; width: 100%; max-width: 560px; display: flex; flex-direction: column; gap: 22px; text-align: left; }
.wl-label { display: block; padding-left: 4px; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.platforms { margin-top: 10px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.platform {
  position: relative; height: 64px; padding: 0 10px; border-radius: 13px; border: 1px solid var(--line); background: #FFFFFF;
  display: flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.platform:hover { border-color: #BFCBCA; }
.platform input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.platform.is-checked {
  border-color: var(--teal-deep); background: rgba(124, 199, 196, 0.10);
  box-shadow: 0 0 0 1px var(--teal-deep), 0 10px 24px -14px rgba(15, 33, 32, 0.35);
}
.platform:has(input:checked) {
  border-color: var(--teal-deep); background: rgba(124, 199, 196, 0.10);
  box-shadow: 0 0 0 1px var(--teal-deep), 0 10px 24px -14px rgba(15, 33, 32, 0.35);
}
.platform:has(input:focus-visible) { outline: 2px solid var(--teal-deep); outline-offset: 3px; }
.radio { width: 14px; height: 14px; flex: none; border-radius: 50%; border: 1.5px solid var(--ink-3); display: flex; align-items: center; justify-content: center; }
.radio::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: transparent; }
.platform.is-checked .radio { border-color: var(--teal-deep); }
.platform.is-checked .radio::after { background: var(--teal-deep); }
.platform input:checked + .radio { border-color: var(--teal-deep); }
.platform input:checked + .radio::after { background: var(--teal-deep); }
.badge-apple { height: 40px; width: auto; }
.badge-google { height: 25px; width: auto; }
.field {
  margin-top: 10px; display: flex; flex-direction: column; align-items: stretch; gap: 6px; padding: 6px;
  background: #FFFFFF; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 20px 50px -30px rgba(15, 33, 32, 0.25);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.field:focus-within { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(124, 199, 196, 0.25), 0 20px 50px -30px rgba(15, 33, 32, 0.25); }
.field input { width: 100%; min-width: 0; height: 50px; padding: 0 12px; border: 0; background: transparent; font: 400 17px/1 var(--sans); color: var(--ink); outline: none; }
.field input::placeholder { color: #7F8F8E; }
.field .btn { height: 50px; border-radius: 11px; }
.wl-help { margin: 4px 0 0; min-height: 66px; padding: 0 4px; font-size: 14px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.wl-help [data-when] { display: none; }
.wl[data-platform="none"] .wl-help [data-when="none"],
.wl[data-platform="ios"] .wl-help [data-when="ios"],
.wl[data-platform="android"] .wl-help [data-when="android"] { display: inline; }
.wl-label [data-when="android"] { display: none; }
.wl[data-platform="android"] .wl-label [data-when="android"] { display: inline; }
.wl[data-platform="android"] .wl-label [data-when="default"] { display: none; }
.wl-status { margin: -8px 0 0; padding: 0 4px; font-size: 14px; font-weight: 500; line-height: 1.5; color: var(--error); }
.wl-status:empty { display: none; }
.wl-privacy { margin: 0; padding: 0 4px; font-size: 12.5px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.wl-privacy a { color: var(--ink); text-underline-offset: 3px; }
.hp { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
/* Contrôle anti-robot de Cloudflare : caché, sauf quand il demande de cocher une case (site.js). */
.turnstile { display: none; }
.turnstile.is-visible { display: block; min-height: 65px; }
.wl-success {
  margin-top: 32px; width: 100%; max-width: 560px; padding: 32px 24px; border-radius: 20px; background: #FFFFFF;
  border: 1px solid var(--line); box-shadow: 0 20px 50px -30px rgba(15, 33, 32, 0.25);
  display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; outline: none;
}
.wl-success svg { width: 44px; height: 44px; }
.wl-success h3 { margin: 4px 0 0; font-size: 24px; line-height: 1.2; font-weight: 400; letter-spacing: -0.02em; }
.wl-success p { margin: 0; max-width: 440px; font-size: 16px; line-height: 1.55; color: var(--ink-2); overflow-wrap: anywhere; }
.wl-success strong { color: var(--ink); font-weight: 500; }
.wl-success .tip { font-size: 14px; }

/* ---------- Pied de page ---------- */
.site-footer { margin: 0 var(--gutter); padding: 24px 0 32px; border-top: 1px solid var(--line); display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.site-footer .brand { font-size: 16px; letter-spacing: -0.02em; }
.site-footer .brand svg { width: 19px; }
.footer-nav { display: flex; align-items: center; gap: 22px; }
.footer-nav a, .copyright { font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; color: var(--ink-2); }
.footer-nav a { display: flex; align-items: center; min-height: 44px; }
.footer-nav a:hover { color: var(--ink); }
.copyright { margin: 0; }

/* ---------- Pages de texte (confidentialité, bot) et pages courtes (404, merci) ---------- */
.doc { max-width: 720px; margin: 0 auto; padding: 32px var(--gutter) 88px; }
.doc h1 { margin: 0; font-size: 40px; line-height: 1.05; font-weight: 300; letter-spacing: -0.035em; }
.doc .updated { margin: 16px 0 0; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.doc .intro { margin: 24px 0 0; font-size: 18px; line-height: 1.6; color: var(--ink-2); }
.doc h2 { margin: 44px 0 10px; font-size: 20px; line-height: 1.3; font-weight: 500; letter-spacing: -0.01em; }
.doc p, .doc li { font-size: 16px; line-height: 1.65; color: var(--ink-2); }
.doc p { margin: 0 0 12px; }
.doc ul { margin: 0 0 12px; padding-left: 20px; }
.doc a { color: var(--teal-text); text-underline-offset: 3px; }
.doc code { font: 400 14px/1.5 var(--mono); color: var(--ink); overflow-wrap: anywhere; }
.notice { min-height: calc(100vh - 72px); padding: 48px var(--gutter) 96px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; text-align: center; }
.notice svg { width: 52px; height: auto; }
.notice h1 { margin: 12px 0 0; font-size: 44px; line-height: 1.05; font-weight: 300; letter-spacing: -0.04em; }
.notice p { margin: 0; max-width: 460px; font-size: 17px; line-height: 1.55; color: var(--ink-2); }
.notice .actions { margin-top: 12px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }

/* ---------- Pages légales : sommaire, points clés, listes de faits ---------- */
.toc { margin: 32px 0 8px; padding: 20px 22px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255, 255, 255, 0.6); }
.doc .toc__title { margin: 0 0 10px; font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.toc ol { margin: 0; padding-left: 20px; }
.doc .toc li { margin: 0 0 8px; font-size: 15px; line-height: 1.5; color: var(--ink-2); break-inside: avoid; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { text-decoration: underline; text-underline-offset: 3px; }
.keypoints { margin: 32px 0 0; padding: 24px 24px 20px; border-radius: 20px; background: #FFFFFF; border: 1px solid var(--line); box-shadow: 0 20px 50px -34px rgba(15, 33, 32, 0.25); }
.doc .keypoints h2 { margin: 0 0 14px; font-size: 18px; }
.keypoints ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.keypoints li { position: relative; margin: 0; padding-left: 28px; }
.keypoints li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: rgba(124, 199, 196, 0.25) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F5E5B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.keypoints strong, .facts-list strong, .rules strong { color: var(--ink); font-weight: 500; }
.facts-list { margin: 16px 0 12px; border-top: 1px solid var(--line-2); }
.facts-list dt { margin: 0; padding-top: 16px; font-size: 16px; font-weight: 500; line-height: 1.4; color: var(--ink); }
.facts-list dd { margin: 6px 0 0; padding-bottom: 16px; border-bottom: 1px solid var(--line-2); font-size: 16px; line-height: 1.65; color: var(--ink-2); }
.facts-list dd ul { margin: 8px 0 0; padding-left: 20px; }
.facts-list dd li { margin: 4px 0; }
.tag { display: inline-block; margin-left: 6px; padding: 3px 7px; border-radius: 999px; border: 1px solid var(--line); vertical-align: 2px; font: 500 9.5px/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.doc h3 { margin: 36px 0 6px; font-size: 17px; line-height: 1.35; font-weight: 500; letter-spacing: -0.01em; }
.doc li { margin: 4px 0; }
.rules { padding-left: 20px; }
.rules li { margin: 8px 0; }
.doc .note { padding: 14px 16px; border-radius: 14px; background: rgba(124, 199, 196, 0.14); font-size: 15px; color: var(--teal-text); }
.doc h2[id], .doc h3[id], .doc dt[id] { scroll-margin-top: 24px; }

/* ---------- Page contact ---------- */
.contact { max-width: 640px; margin: 0 auto; padding: 32px var(--gutter) 88px; }
.contact__head .eyebrow { margin-bottom: 18px; }
.contact__head .display { font-size: 42px; line-height: 1.02; }
.contact__head .lede { margin-top: 16px; font-size: 17px; }
.cf { margin-top: 32px; display: flex; flex-direction: column; gap: 18px; }
.cf-row { display: grid; gap: 18px; }
.cf-field { display: flex; flex-direction: column; gap: 8px; }
.cf-input {
  width: 100%; min-height: 52px; padding: 0 16px; border: 1px solid var(--line); border-radius: 14px; background: #FFFFFF;
  font: 400 16px/1.4 var(--sans); color: var(--ink); box-shadow: 0 20px 50px -34px rgba(15, 33, 32, 0.25);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.cf-input::placeholder { color: #7F8F8E; }
.cf-input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(124, 199, 196, 0.25); }
.cf-input[aria-invalid="true"] { border-color: var(--error); }
.cf-textarea { min-height: 180px; padding: 14px 16px; resize: vertical; line-height: 1.55; }
.cf-select {
  appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer;
  background: #FFFFFF url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234A5B5A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 16px center / 16px no-repeat;
}
.cf .wl-status { margin: 0; }
.cf-actions { display: flex; flex-direction: column; align-items: stretch; gap: 14px; margin-top: 4px; }
.cf-success { margin-top: 32px; max-width: none; }
.wl-success h2 { margin: 4px 0 0; font-size: 24px; line-height: 1.2; font-weight: 400; letter-spacing: -0.02em; }
.cf-aside { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.cf-aside p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--ink-2); }
.cf-aside strong { color: var(--ink); font-weight: 500; }
.footer-nav { flex-wrap: wrap; column-gap: 22px; row-gap: 0; }

/* ---------- Pages de compte (retours des e-mails) ---------- */
.account { min-height: calc(100vh - 220px); padding: 32px var(--gutter) 88px; display: flex; align-items: center; justify-content: center; }
.account__card {
  width: 100%; max-width: 560px; padding: 36px 24px 30px; border-radius: 24px; background: #FFFFFF; border: 1px solid var(--line);
  box-shadow: 0 30px 70px -40px rgba(15, 33, 32, 0.25); display: flex; flex-direction: column; align-items: center; text-align: center;
}
.account__icon { width: 56px; height: 56px; margin-bottom: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex: none; }
.account__icon svg { width: 26px; height: 26px; }
.account__icon--ok { background: rgba(124, 199, 196, 0.22); color: var(--teal-text); }
.account__icon--info { background: rgba(169, 222, 249, 0.38); color: #1D5875; }
.account__icon--bouclier { background: rgba(228, 193, 249, 0.38); color: #5A3B78; }
.account__icon--erreur { background: rgba(159, 58, 66, 0.1); color: var(--error); }
.account .eyebrow { margin: 0 0 14px; justify-content: center; }
.account h1 { margin: 0; font-size: 34px; line-height: 1.08; font-weight: 300; letter-spacing: -0.035em; text-wrap: balance; }
.account__text { margin: 16px 0 0; max-width: 460px; font-size: 17px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.account__alert {
  margin: 22px 0 0; padding: 14px 16px; border-radius: 14px; background: rgba(159, 58, 66, 0.06); border: 1px solid rgba(159, 58, 66, 0.2);
  font-size: 15px; line-height: 1.55; color: var(--ink); text-align: left; text-wrap: pretty;
}
.account__note { margin: 16px 0 0; max-width: 440px; font-size: 14px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.account__alert a, .account__note a { color: var(--ink); text-underline-offset: 3px; }
.account .actions { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }

/* ---------- Animations ---------- */
@keyframes tl-spin { from { rotate: 0deg; } to { rotate: 360deg; } }
@keyframes tl-pop-1 { 0% { transform: scale(1); } 2.7% { transform: scale(0.86) rotate(-9deg); } 6% { transform: scale(1.22); } 9% { transform: scale(0.97); } 12.5%, 100% { transform: scale(1); } }
@keyframes tl-pop-2 { 0% { transform: scale(1); } 2.7% { transform: scale(0.86) rotate(-9deg); } 7% { transform: scale(1.3); } 11% { transform: scale(0.97); } 15.2%, 100% { transform: scale(1); } }
@keyframes tl-pop-3 { 0% { transform: scale(1); } 2.7% { transform: scale(0.86) rotate(-9deg); } 7.8% { transform: scale(1.38); } 12.4% { transform: scale(0.97); } 15.9% { transform: scale(1.07); } 19.4%, 100% { transform: scale(1); } }
@keyframes tl-pop-4 { 0% { transform: scale(1); } 2.7% { transform: scale(0.86) rotate(-9deg); } 8.5% { transform: scale(1.46); } 13.5% { transform: scale(0.97); } 18% { transform: scale(1.07); } 24%, 100% { transform: scale(1); } }
@keyframes tl-ring { 0% { transform: scale(0.5); opacity: 0; } 3% { opacity: 0.85; } 21%, 100% { transform: scale(1.3); opacity: 0; } }
@keyframes tl-burst { 0% { transform: scale(0.3); opacity: 0; } 3% { opacity: 1; } 23%, 100% { transform: scale(1); opacity: 0; } }
@keyframes tl-halo { 0% { transform: scale(0.6); opacity: 0; } 6% { opacity: 1; } 27%, 100% { transform: scale(1.15); opacity: 0; } }
@keyframes tl-onde { 0% { transform: scale(0.22); opacity: 0; } 8% { opacity: 0.5; } 100% { transform: scale(1); opacity: 0; } }

/* Si « Réduire les animations » est activé sur l'appareil, tout reste immobile. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .motion-toggle { display: none; }
}

/* Petits téléphones : le panneau du rayonnement se resserre pour garder les paliers sur une ligne. */
@media (max-width: 389px) {
  .panel--halo { gap: 12px; padding: 0 12px; }
  .halo { width: 84px; height: 84px; }
  .tiers li { font-size: 12.5px; gap: 8px; }
  .tiers svg { width: 18px; height: 18px; }
}
@media (max-width: 359px) {
  :root { --gutter: 16px; }
  .sheet { margin: 0 4px; padding: 56px 12px 64px; }
  .tiers li { white-space: normal; }
  .hearts .heart-stage { transform: scale(0.85); }
}

/* ==========================================================================
   Tablette, à partir de 768 px
   ========================================================================== */
@media (min-width: 768px) {
  :root { --gutter: 40px; }
  .lang .current, .lang .sep { display: flex; }
  .lang a, .lang .current { min-width: 0; font-size: 12px; }
  .header-actions { gap: 16px; }
  .hero { padding-top: 48px; }
  .hero h1 { font-size: 72px; line-height: 0.98; }
  .lede { font-size: 19px; }
  .hero-ctas { width: auto; flex-direction: row; gap: 12px; }
  .hero-note { align-self: flex-start; font-size: 11px; }
  .hero-visual { max-width: 540px; margin: 56px 0 56px; }
  .dots { left: auto; right: -140px; top: 520px; width: 900px; height: 760px; background-size: 22px 22px; }
  .formats { padding-bottom: 56px; }
  .sheet { margin: 0 16px; padding: 88px 40px 96px; border-radius: 32px; gap: 112px; }
  .section-head h2 { font-size: 48px; }
  .section-head .intro { font-size: 17px; max-width: 620px; }
  .circle-row { grid-template-columns: 96px minmax(0, 1fr); column-gap: 28px; align-items: center; }
  .circle-row > svg { width: 96px; height: 96px; }
  .circle-row__text { grid-template-areas: "tag chip" "title title" "desc desc"; grid-template-columns: minmax(0, 1fr) auto; row-gap: 8px; width: 100%; }
  .chip { justify-self: end; margin-top: 0; }
  .circle-row h3 { font-size: 24px; }
  .circle-row__desc { font-size: 16px; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
  .cards { max-width: 560px; }
  .why-list { max-width: 620px; }
  .why-item h3 { font-size: 24px; }
  .why-item__body, .example { font-size: 16px; }
  .example { grid-template-columns: 136px minmax(0, 1fr); column-gap: 12px; }
  .waitlist { padding: 112px var(--gutter) 96px; }
  .waitlist h2 { font-size: 60px; }
  .waitlist .lede { font-size: 19px; }
  .field { flex-direction: row; align-items: center; padding: 8px; gap: 8px; }
  .field input { height: 48px; padding: 0 14px; }
  .field .btn { height: 48px; border-radius: 10px; flex: none; }
  .btn-extra { display: none; }
  .wl-help { min-height: 46px; font-size: 14.5px; }
  .site-footer { flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; }
  .doc { padding-top: 56px; }
  .account__card { padding: 48px 48px 40px; }
  .account h1 { font-size: 44px; }
  .toc ol { columns: 2; column-gap: 32px; }
  .contact { padding-top: 56px; }
  .contact__head .display { font-size: 60px; }
  .cf-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cf-actions { flex-direction: row; align-items: center; gap: 20px; }
  .cf-actions .btn { flex: none; }
  .doc h1 { font-size: 56px; }
  .notice h1 { font-size: 60px; }
}

/* ==========================================================================
   Ordinateur, à partir de 1100 px
   ========================================================================== */
@media (min-width: 1100px) {
  :root { --gutter: 64px; }
  .site-header { height: 96px; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
  .brand { font-size: 22px; gap: 12px; }
  .brand svg { width: 28px; }
  .nav {
    display: flex; align-items: center; gap: 2px; padding: 5px; justify-self: center;
    background: rgba(255, 255, 255, 0.78); border: 1px solid #E1E8E7; border-radius: 12px; box-shadow: 0 1px 2px rgba(15, 33, 32, 0.04);
  }
  .nav a {
    display: flex; align-items: center; height: 36px; padding: 0 16px; border-radius: 8px;
    font: 500 12px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; color: var(--ink);
  }
  .nav a:hover { background: rgba(124, 199, 196, 0.14); }
  .header-actions { grid-column: 3; justify-self: end; gap: 20px; }
  .btn--sm { padding: 0 20px; font-size: 12px; }
  .hero { padding: 0 72px 0 80px; }
  .hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) clamp(400px, 41.667vw, 600px); column-gap: 40px; align-items: center; min-height: 700px; }
  .eyebrow { font-size: 12px; gap: 12px; }
  .dot { width: 7px; height: 7px; }
  .hero .eyebrow { margin-bottom: 30px; }
  .hero h1 { font-size: clamp(56px, calc(8.1vw - 26px), 92px); }
  html[lang="en"] .hero h1 { font-size: clamp(48px, calc(6.8vw - 23px), 76px); }
  .lede { margin-top: 26px; max-width: 500px; }
  .hero-ctas { margin-top: 40px; }
  .btn { font-size: 12.5px; padding: 0 24px; }
  .hero-note { margin-top: 22px; }
  .hero-visual { justify-self: end; width: 100%; max-width: 600px; margin: 0; }
  .dots { left: auto; right: -100px; top: -80px; width: 900px; height: 1060px; }
  .formats {
    display: grid; grid-template-columns: 264px minmax(0, 1fr); column-gap: 32px; align-items: baseline;
    padding: 26px 16px 64px; border-top: 1px solid var(--line);
  }
  .formats__title { padding: 0; font-size: 11px; }
  .formats__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 32px; }
  .formats__item, .formats__item:last-child { border: 0; padding: 0; }
  .formats__item b { width: auto; }
  .sheet { padding: 120px 64px 120px 80px; border-radius: 40px; gap: 144px; }
  .section-head h2 { font-size: 56px; line-height: 1.02; }
  .section-head .eyebrow { margin-bottom: 26px; }
  .section-head .intro { margin-top: 26px; }
  .signals-head, .why-head { display: grid; grid-template-columns: minmax(0, 480px) minmax(0, 1fr); column-gap: 96px; align-items: end; }
  .signals-head .intro, .why-head .intro { margin: 0 0 8px; max-width: 540px; font-size: 19px; line-height: 1.55; }
  .why-list { margin-top: 64px; }
  .why-item { gap: 12px; padding: 28px 4px 0; }
  .why-item__tag { font-size: 11px; }
  .why-item h3 { font-size: 26px; line-height: 1.18; }
  .example b { font-size: 10.5px; }
  .cards { margin-top: 64px; }
  .card { gap: 28px; }
  .card__text { gap: 12px; padding: 0 4px; }
  .card__eyebrow { font-size: 11px; }
  .card h3 { font-size: 26px; line-height: 1.18; }
  .card__body { font-size: 16px; }
  .panel { height: 300px; border-radius: 24px; }
  .panel-label { font-size: 10.5px; gap: 8px; }
  .panel-label svg { width: 12px; height: 12px; }
  .panel--metrics { padding: 28px; gap: 20px; }
  .metric-group { gap: 10px; }
  .metric-bar { height: 60px; padding: 0 24px; border-radius: 16px; }
  .metric { gap: 8px; }
  .panel--hearts { padding: 24px 24px 22px; }
  .pill { margin-left: 0; padding: 6px 10px; font-size: 10.5px; }
  .hearts { column-gap: 6px; }
  .caption { font-size: 10.5px; }
  .panel--halo { padding: 0 20px 0 22px; gap: 20px; }
  .halo { width: 132px; height: 132px; margin-bottom: 18px; }
  .tiers { margin-bottom: 18px; gap: 14px; }
  .tiers li { font-size: 13.5px; gap: 10px; }
  .tiers svg { width: 22px; height: 22px; }
  .halo-caption { left: 24px; bottom: 22px; font-size: 10.5px; }
  .waitlist { padding: 128px var(--gutter) 112px; }
  .waitlist__logo { width: 60px; }
  .waitlist .eyebrow { margin: 36px 0 24px; }
  .waitlist h2 { font-size: 76px; line-height: 1; }
  .waitlist .lede { margin-top: 24px; }
  .wl { margin-top: 44px; gap: 24px; }
  .wl-label { padding-left: 6px; font-size: 11px; }
  .platforms { gap: 10px; }
  .platform { height: 68px; padding: 0 18px; border-radius: 14px; gap: 16px; }
  .radio { width: 16px; height: 16px; }
  .radio::after { width: 8px; height: 8px; }
  .badge-google { height: 28px; }
  .field .btn { font-size: 12.5px; padding: 0 22px; }
  .wl-help { padding: 0 6px; }
  .wl-status, .wl-privacy { padding: 0 6px; }
  .site-footer { height: 96px; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; }
  .site-footer .copyright { justify-self: end; }
  .footer-nav { gap: 28px; }
  .footer-nav a, .copyright { font-size: 11px; }
}

/* Les cercles côte à côte dès que la place le permet */
@media (min-width: 1280px) {
  .circles-section { display: grid; grid-template-columns: minmax(0, 480px) minmax(0, 1fr); column-gap: clamp(64px, 6.7vw, 96px); align-items: start; }
  .circles-section .intro { max-width: 430px; }
  .circles-list { margin-top: 0; }
  .circle-row { grid-template-columns: 112px minmax(0, 1fr); column-gap: 36px; padding: 30px 0; }
  .circle-row > svg { width: 112px; height: 112px; }
  .circle-row h3 { font-size: 26px; }
  .chip { font-size: 10.5px; padding: 6px 10px; }
  .facts { margin-top: 44px; }
  .facts h3 { font-size: 18px; margin-bottom: 10px; }
  .facts p { font-size: 15.5px; }
  .why-list { max-width: none; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 32px; align-items: start; }
  .example { grid-template-columns: 124px minmax(0, 1fr); }
}

/* Les trois cartes en ligne sur grand écran */
@media (min-width: 1360px) {
  .cards { max-width: none; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 32px; align-items: start; }
  .panel--halo { gap: 16px; padding: 0 16px 0 20px; }
  .halo { width: 120px; height: 120px; }
}
@media (min-width: 1440px) {
  .panel--halo { gap: 20px; padding: 0 20px 0 22px; }
  .halo { width: 132px; height: 132px; }
}