/* =========================================================================
   Brendan Remeur Studio · Feuille de style unique
   Système de design (brief Notion, 23/07/2026)
   ========================================================================= */

/* ---- Polices auto-hébergées (Figtree, variable, 400-600) ---- */
@font-face {
  font-family: 'Figtree';
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url('../fonts/figtree-latin-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Figtree';
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url('../fonts/figtree-latinext-400.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---- Tokens ---- */
:root {
  /* Couleurs (brief) */
  --vert-foret: #1F4B3F;
  --vert-foret-clair: #2A6353;
  --terre-brulee: #B5623C;
  --encre: #1A1A18;
  --papier: #FAF8F4;

  /* Dérivés utiles */
  --encre-70: rgba(26, 26, 24, 0.72);
  --encre-50: rgba(26, 26, 24, 0.52);
  --papier-70: rgba(250, 248, 244, 0.78);
  --ligne: rgba(26, 26, 24, 0.12);
  --ligne-sur-vert: rgba(250, 248, 244, 0.20);

  /* Typo */
  --font: 'Figtree', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Échelle fluide */
  --fs-display: clamp(2.5rem, 6vw, 4.25rem);
  --fs-h2: clamp(1.75rem, 3.5vw, 2.75rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.55rem);
  --fs-lead: clamp(1.1rem, 1.6vw, 1.35rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;

  /* Rythme */
  --pad-x: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(4rem, 9vw, 8rem);
  --maxw: 1200px;
  --maxw-lecture: 42rem;
  --radius: 14px;
  --radius-lg: 22px;

  --shadow: 0 1px 2px rgba(26, 26, 24, 0.04), 0 12px 34px rgba(26, 26, 24, 0.08);
  --shadow-lg: 0 2px 6px rgba(26, 26, 24, 0.06), 0 26px 60px rgba(26, 26, 24, 0.14);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---- Reset léger ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 300;
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--encre);
  background: var(--papier);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.12; font-weight: 900; margin: 0; text-wrap: balance; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---- Utilitaires de layout ---- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad-x); }
.section { padding-block: var(--section-y); }
.section--vert { background: var(--vert-foret); color: var(--papier); }
.section--vert h2, .section--vert h3 { color: var(--papier); }
.eyebrow {
  font-size: var(--fs-small); font-weight: 900; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--terre-brulee); margin-bottom: 1rem;
}
.section--vert .eyebrow { color: #E7A985; }
.lead { font-size: var(--fs-body); color: var(--encre-70); }
.section--vert .lead { color: var(--papier-70); }
.center { text-align: center; }
.mesure { max-width: var(--maxw-lecture); }

/* Accessibilité : lien d'évitement + focus visibles */
.skip-link {
  position: absolute; left: 0.5rem; top: -3rem; z-index: 200;
  background: var(--encre); color: var(--papier); padding: 0.6rem 1rem;
  border-radius: 8px; transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 0.5rem; }
:where(a, button, [tabindex], input, iframe):focus-visible {
  outline: 3px solid var(--terre-brulee);
  outline-offset: 3px; border-radius: 4px;
}
.section--vert :focus-visible { outline-color: #F0C4A8; }

/* =========================================================================
   Boutons / CTA
   ========================================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font: inherit; font-weight: 900; font-size: var(--fs-body);
  padding: 0.9rem 1.6rem; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; text-decoration: none; line-height: 1; white-space: nowrap;
  transition: transform 0.15s var(--ease), background-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--vert-foret); color: var(--papier); box-shadow: 0 10px 24px rgba(31, 75, 63, 0.24); }
.btn--primary:hover { background: var(--vert-foret-clair); }
.section--vert .btn--primary { background: var(--papier); color: var(--vert-foret); box-shadow: 0 10px 24px rgba(0,0,0,0.18); }
.section--vert .btn--primary:hover { background: #fff; }
.btn--ghost { background: transparent; border-color: var(--ligne); color: var(--encre); padding: 0.6rem 1.1rem; }
.btn--ghost:hover { border-color: var(--encre); background: rgba(26,26,24,0.03); }

.btn__arrow { transition: transform 0.2s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* =========================================================================
   En-tête / navigation
   ========================================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--papier-70); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--ligne); }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: 0.9rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; font-weight: 900; }
.brand__mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--vert-foret); color: var(--papier);
  display: grid; place-items: center; font-size: 1rem; font-weight: 900; flex: none;
}
.brand__logo { width: 40px; height: 40px; object-fit: contain; flex: none; }
.brand__name { font-size: 1.02rem; letter-spacing: -0.01em; }

/* =========================================================================
   1 · Accroche
   ========================================================================= */
.hero { padding-top: clamp(3rem, 7vw, 6rem); }
.hero__title {
  font-size: var(--fs-display);
  letter-spacing: -0.02em;
  max-width: 16ch;
}
.hero__promise {
  margin-top: 1.6rem;
  font-size: var(--fs-body);
  color: var(--encre-70);
}
.hero__cta { margin-top: 2.4rem; }
.hero__email { margin-top: 1rem; font-size: var(--fs-small); color: var(--encre-50); }
.hero__email a { color: var(--vert-foret); font-weight: 600; text-underline-offset: 3px; }

/* Bandeau logos clients (niveaux de gris) */
.logo-strip { margin-top: clamp(3rem, 6vw, 5rem); }
.logo-strip__label {
  font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--encre-50); margin-bottom: 1.1rem;
}
.logo-strip__list {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
}
.logo-strip__item { display: inline-flex; align-items: center; }
.logo-strip__logo {
  height: clamp(24px, 3.2vw, 32px); width: auto;
  filter: grayscale(1); opacity: 0.5;
  transition: opacity 0.2s var(--ease), filter 0.2s var(--ease);
}
.logo-strip__logo:hover { opacity: 0.85; filter: grayscale(0); }

/* =========================================================================
   2 · Ça n'arrive pas qu'à vous
   ========================================================================= */
.pains__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: 2.5rem;
}
.pain {
  padding-top: 1.25rem; border-top: 2px solid var(--vert-foret);
  display: flex; align-items: flex-start; gap: 0.85rem;
}
.pain p { color: var(--encre-70); }
.pains__conclusion {
  margin: clamp(2.5rem, 5vw, 3.5rem) auto 0;
  text-align: center; max-width: 40rem;
  font-size: var(--fs-lead); font-weight: 900;
}

/* =========================================================================
   3 · Offre héros
   ========================================================================= */
.offer-hero__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
  margin-top: 2rem;
}
.offer-hero__text > * + * { margin-top: 1.15rem; }
.offer-hero__text .btn { margin-top: 2rem; }

/* =========================================================================
   4 · Comment ça se passe
   ========================================================================= */
.steps {
  margin-top: 3rem; list-style: none; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  position: relative;
}
/* filet horizontal reliant les étapes */
.steps::before {
  content: ""; position: absolute; top: 2.1rem; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--vert-foret) 12%, var(--vert-foret) 88%, transparent);
  z-index: 0;
}
.step { position: relative; z-index: 1; }
.step__num {
  font-size: clamp(2.75rem, 5vw, 3.75rem); font-weight: 900; line-height: 1;
  color: var(--terre-brulee); letter-spacing: -0.03em;
  background: var(--papier); display: inline-block; padding-right: 0.6rem;
}
.step__title { margin-top: 0.75rem; font-size: var(--fs-h3); }
.step p { margin-top: 0.5rem; color: var(--encre-70); }
.steps__cta { margin-top: 3rem; }

/* =========================================================================
   5 · Preuves
   ========================================================================= */
.proof__cards { display: grid; gap: 1.5rem; margin-top: 2.5rem; }
.case-card {
  display: block; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--ligne); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(31,75,63,0.35); }
.case-card__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 1rem; }
.case-card__name { font-size: var(--fs-h3); font-weight: 900; }
.case-card__stat {
  font-size: clamp(2.25rem, 4vw, 3rem); font-weight: 900; line-height: 1;
  color: var(--vert-foret); letter-spacing: -0.02em;
}
.case-card__stat small { font-size: 1.05rem; font-weight: 900; color: var(--encre-50); letter-spacing: 0; }
.case-card__lead { margin-top: 0.9rem; font-weight: 900; }
.case-card__body { margin-top: 0.5rem; color: var(--encre-70); }
.case-card__more { margin-top: 1.2rem; display: inline-flex; gap: 0.4rem; align-items: center; color: var(--vert-foret); font-weight: 900; }

.quote {
  margin: 1.4rem 0 0; padding-left: 1.25rem;
  border-left: 3px solid var(--terre-brulee);
  font-style: italic; color: var(--encre-70);
}
.quote cite { display: block; margin-top: 0.6rem; font-style: normal; font-weight: 900; color: var(--encre); }

/* =========================================================================
   6 · Détail des offres (tarifs)
   ========================================================================= */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3rem; align-items: stretch; }
.plan {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--ligne); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2rem);
}
.plan--featured {
  border: 2px solid var(--vert-foret);
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
  position: relative;
}
.plan__tag {
  position: absolute; top: -0.85rem; left: 50%; transform: translateX(-50%);
  background: var(--terre-brulee); color: #fff; font-size: 0.78rem; font-weight: 900;
  padding: 0.35rem 0.9rem; border-radius: 999px; white-space: nowrap; letter-spacing: 0.02em;
}
.plan__name { font-size: var(--fs-h3); }
.plan__hours { margin-top: 0.25rem; color: var(--encre-50); font-weight: 900; }
.plan__price { margin-top: 1.1rem; font-size: 2rem; font-weight: 900; letter-spacing: -0.02em; }
.plan__price small { font-size: 0.9rem; font-weight: 400; color: var(--encre-50); }
.plan__extra { margin-top: 0.4rem; font-size: var(--fs-small); color: var(--encre-70); }
.plans__note { margin-top: 1.5rem; text-align: center; color: var(--encre-70); font-size: var(--fs-small); }
.plans__cta { margin-top: 2rem; }

/* =========================================================================
   7 · Qui je suis
   ========================================================================= */
.about__grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; margin-top: 1rem; }
.about__media { position: sticky; top: 6rem; }
.portrait { position: relative; display: block; }
.about__portrait { aspect-ratio: 4 / 5; border-radius: var(--radius-lg); object-fit: cover; width: 100%; box-shadow: var(--shadow); display: block; }
.portrait__badges {
  position: absolute; right: 4%; bottom: 4%;
  display: flex; gap: 0.5rem; align-items: flex-end;
}
.portrait__badge { width: 76px; height: auto; margin: 0; }
.about__badge {
  display: inline-flex; align-items: center; gap: 0.55rem; margin-top: 1rem;
  padding: 0.55rem 0.9rem; background: #fff; border: 1px solid var(--ligne);
  border-radius: 999px; font-size: var(--fs-small); font-weight: 900;
}
.about__badge img { width: 20px; height: 20px; }
.about__badge-img { margin-top: 1.1rem; width: clamp(160px, 55%, 210px); height: auto; }
.about__text > * + * { margin-top: 1.15rem; }
.about__text p { color: var(--encre-70); }
.about__text strong { color: var(--encre); }

/* =========================================================================
   8 · FAQ (accordéons)
   ========================================================================= */
.faq { max-width: none; margin-top: 2.5rem; }
.faq__item { border-bottom: 1px solid var(--ligne); }
.faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  font: inherit; font-weight: 900; font-size: var(--fs-h3);
  padding: 1.25rem 2.5rem 1.25rem 0; position: relative; color: var(--encre);
}
.faq__q::after {
  content: ""; position: absolute; right: 0.25rem; top: 50%;
  width: 12px; height: 12px; margin-top: -6px;
  border-right: 2px solid var(--terre-brulee); border-bottom: 2px solid var(--terre-brulee);
  transform: rotate(45deg); transition: transform 0.25s var(--ease);
}
.faq__q[aria-expanded="true"]::after { transform: rotate(-135deg); }
.faq__a { overflow: hidden; height: 0; transition: height 0.28s var(--ease); }
.faq__a-inner { padding-bottom: 1.4rem; color: var(--encre-70); }

/* =========================================================================
   9 · CTA final
   ========================================================================= */
.final-cta { text-align: center; }
.final-cta .lead { margin: 1rem auto 2rem; max-width: 34rem; }
.final-cta__email { margin-top: 1.5rem; font-size: var(--fs-small); color: var(--papier-70); }
.final-cta__email a { color: var(--papier); text-underline-offset: 3px; }

/* =========================================================================
   Pied de page
   ========================================================================= */
.site-footer { padding-block: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--ligne); }
.site-footer__inner { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; align-items: center; justify-content: space-between; }
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; }
.site-footer a { color: var(--encre-70); text-decoration: none; font-size: var(--fs-small); }
.site-footer a:hover { color: var(--encre); text-decoration: underline; text-underline-offset: 3px; }
.site-footer__meta { font-size: var(--fs-small); color: var(--encre-50); }

/* =========================================================================
   Placeholders visuels (captures Notion/Airtable en attente)
   ========================================================================= */
.frame {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--ligne); background: #fff; box-shadow: var(--shadow-lg);
}
.section--vert .frame { border-color: var(--ligne-sur-vert); }
.placeholder {
  aspect-ratio: 16 / 10; display: grid; place-items: center; text-align: center;
  padding: 2rem; gap: 0.5rem;
  color: var(--encre-50);
  background:
    repeating-linear-gradient(45deg, rgba(26,26,24,0.02) 0 12px, transparent 12px 24px),
    var(--papier);
}
.placeholder__label { font-weight: 900; font-size: var(--fs-small); letter-spacing: 0.02em; }
.placeholder__hint { font-size: 0.8rem; }

/* =========================================================================
   Modale / feuille de contact
   ========================================================================= */
.modal {
  position: fixed; inset: 0; z-index: 300;
  display: grid; place-items: center; padding: clamp(1rem, 4vw, 2.5rem);
  visibility: hidden; opacity: 0;
  transition: opacity 0.25s var(--ease), visibility 0s linear 0.25s;
}
.modal.is-open { visibility: visible; opacity: 1; transition: opacity 0.25s var(--ease); }
.modal__overlay { position: absolute; inset: 0; background: rgba(20, 20, 18, 0.55); backdrop-filter: blur(3px); }
.modal__dialog {
  position: relative; z-index: 1;
  width: min(560px, 100%); max-height: min(88vh, 820px);
  background: var(--papier); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transform: translateY(14px) scale(0.98);
  transition: transform 0.3s var(--ease);
}
.modal.is-open .modal__dialog { transform: none; }
.modal__head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.25rem; border-bottom: 1px solid var(--ligne); flex: none;
}
.modal__title { font-size: 1.15rem; font-weight: 900; }
.modal__close {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--ligne);
  background: #fff; cursor: pointer; display: grid; place-items: center; flex: none;
  color: var(--encre); transition: background-color 0.2s var(--ease);
}
.modal__close:hover { background: rgba(26,26,24,0.05); }
.modal__body { flex: 1 1 auto; min-height: 0; overflow: hidden; background: var(--papier); display: flex; flex-direction: column; }
.modal__body iframe { width: 100%; flex: 1 1 auto; min-height: 60vh; border: 0; display: block; }
.modal__loading { padding: 3rem 1.5rem; text-align: center; color: var(--encre-50); }
.modal__fallback { flex: none; margin: 0; padding: 0.55rem 0.9rem; text-align: center; font-size: 0.8rem; color: var(--encre-50); border-top: 1px solid var(--ligne); }
.modal__fallback a { color: var(--vert-foret); font-weight: 600; }

body.modal-open { overflow: hidden; }

/* =========================================================================
   Pages internes (cas client, légal)
   ========================================================================= */
.page-hero { padding-block: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 3vw, 2.5rem); }
.page-hero__back { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--encre-70); text-decoration: none; font-weight: 900; font-size: var(--fs-small); margin-bottom: 1.5rem; }
.page-hero__back:hover { color: var(--encre); }
.page-title { font-size: var(--fs-h2); letter-spacing: -0.015em; max-width: 20ch; }
.prose { max-width: var(--maxw-lecture); }
.prose > * + * { margin-top: 1.15rem; }
.prose h2 { font-size: var(--fs-h3); margin-top: 2.5rem; }
.prose h3 { font-size: 1.2rem; margin-top: 1.75rem; }
.prose p, .prose li { color: var(--encre-70); }
.prose ul { display: grid; gap: 0.5rem; padding-left: 1.1rem; list-style: disc; }
.prose a { color: var(--vert-foret); text-underline-offset: 3px; }
.info-note {
  margin-top: 1.5rem; padding: 1rem 1.25rem; border-radius: var(--radius);
  background: rgba(181, 98, 60, 0.08); border: 1px solid rgba(181, 98, 60, 0.25);
  font-size: var(--fs-small); color: var(--encre-70);
}

/* =========================================================================
   2 · Icônes + bloc « Ma réponse »
   ========================================================================= */
.pain__icon {
  display: inline-flex; color: var(--vert-foret);
  width: clamp(34px, 4vw, 42px); margin-bottom: 0.85rem;
}
.pain__icon svg { width: 100%; height: auto; }
.pain__icon-img { flex: none; width: clamp(40px, 4.5vw, 48px); height: auto; }

.response {
  max-width: 40rem; margin: clamp(2.5rem, 5vw, 3.5rem) 0 0;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  background: #fff; border: 1px solid var(--ligne); border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.response__lead { font-size: var(--fs-body); font-weight: 700; }
.response__list {
  counter-reset: r; list-style: none; margin: 1.25rem 0 0; padding: 0;
  display: grid; gap: 0.65rem;
}
.response__list li {
  counter-increment: r;
  display: flex; align-items: center; gap: 0.8rem;
  font-size: var(--fs-body); color: var(--encre);
}
.response__list li::before {
  content: counter(r); flex: none;
  width: 1.5rem; height: 1.5rem; border-radius: 50%;
  background: var(--vert-foret); color: var(--papier);
  font-size: 0.8rem; font-weight: 900;
  display: grid; place-items: center;
}
.response__outro { margin-top: 1.5rem; color: var(--encre-70); }

/* =========================================================================
   3 · Mes outils de prédilection
   ========================================================================= */
.tools__intro { margin-top: 0.75rem; }

/* Slider : 3 blocs visibles, défilement horizontal, Notion centré au départ */
.slider { position: relative; margin-top: clamp(2rem, 4vw, 3rem); }
.slider__track {
  display: flex; gap: 1.25rem; margin: 0; padding: 0.5rem 0.25rem; list-style: none;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none; -ms-overflow-style: none;
}
.slider__track::-webkit-scrollbar { display: none; }
.slider__track > .tool-cat {
  flex: 0 0 calc((100% - 2 * 1.25rem) / 3);
  scroll-snap-align: center;
}
.slider__btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--ligne); background: #fff; color: var(--encre);
  display: grid; place-items: center; cursor: pointer;
  box-shadow: var(--shadow); transition: background-color 0.2s var(--ease), opacity 0.2s var(--ease);
}
.slider__btn:hover { background: var(--papier); }
.slider__btn--prev { left: 2px; }
.slider__btn--next { right: 2px; }
.slider__btn[disabled] { opacity: 0.3; cursor: default; }
.tool-cat {
  background: #fff; border: 1px solid var(--ligne); border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  display: flex; flex-direction: column; gap: 0.9rem;
}
.tool-cat__label {
  font-size: 0.8rem; font-weight: 900; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--terre-brulee);
}
.tool-logos { display: flex; flex-wrap: wrap; align-items: center; gap: 1.1rem 1.4rem; }
.tool-logos--center { justify-content: center; }
.tool-logos--stack { flex-direction: column; align-items: center; gap: 1.2rem; }
.tool-logos--two { justify-content: center; }
.tool-cell { flex: 0 0 calc(50% - 0.7rem); display: flex; justify-content: center; }
.tool-logo { height: 44px; width: auto; max-width: 100%; object-fit: contain; }
/* Médaillons de certification cliquables (bloc Opérationnel) */
.tool-cert { display: inline-flex; transition: transform 0.15s var(--ease); }
.tool-cert:hover { transform: translateY(-3px); }
.tool-cert img { height: 84px; width: auto; display: block; }
.tool-badge {
  margin-top: auto; align-self: flex-start;
  font-size: var(--fs-small); font-weight: 600; color: var(--vert-foret);
  text-underline-offset: 3px;
}
.tool-badge--muted { color: var(--encre-50); }

/* =========================================================================
   4 · Étapes (labels, corps, conditions, note)
   ========================================================================= */
.step__label { margin-top: 0.5rem; font-size: var(--fs-h3); }
.step__body { margin-top: 0.5rem; color: var(--encre-70); }
.step__body strong { color: var(--encre); font-weight: 700; }
.step__terms {
  margin-top: 0.9rem; font-size: var(--fs-small); font-style: italic; color: var(--encre-50);
}
.steps__notice {
  margin: clamp(2rem, 4vw, 2.75rem) 0 0; max-width: 46rem; text-align: left;
  padding: 0.35rem 0 0.35rem 1.1rem; border-left: 3px solid var(--terre-brulee);
  font-size: var(--fs-body); color: var(--encre-70);
}
.steps__notice-tag {
  display: inline-block; margin-right: 0.55rem;
  font-weight: 900; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: var(--fs-small); color: var(--terre-brulee);
}

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 900px) {
  .pains__grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .offer-hero__grid { grid-template-columns: 1fr; }
  .offer-hero__media { order: 2; }
  .steps { grid-template-columns: 1fr; gap: 2rem; }
  .steps::before {
    top: 2.5%; bottom: 2.5%; left: 1.3rem; right: auto; height: auto; width: 2px;
    background: linear-gradient(180deg, transparent, var(--vert-foret) 8%, var(--vert-foret) 92%, transparent);
  }
  .step { padding-left: 3.5rem; }
  .step__num { position: absolute; left: 0; top: 0; }
  .plans { grid-template-columns: 1fr; gap: 1.5rem; }
  .plan--featured { transform: none; }
  .about__grid { grid-template-columns: 1fr; }
  .about__media { position: static; max-width: 22rem; }
}

@media (max-width: 640px) {
  /* Feuille plein écran glissant depuis le bas */
  .modal { place-items: stretch; padding: 0; }
  .modal__dialog {
    width: 100%; max-height: 100%; height: 100dvh; border-radius: 0;
    transform: translateY(100%);
  }
  .modal.is-open .modal__dialog { transform: none; }
  .modal__body iframe { min-height: 0; height: 100%; }
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
  .brand__name small { display: none; }

  /* Slider : un bloc central large, avec les extrémités des blocs voisins visibles */
  .slider__track { gap: 0.75rem; padding-inline: 0; }
  .slider__track > .tool-cat { flex-basis: 76%; }
  .slider__btn { width: 40px; height: 40px; }
  .tool-logo { height: 34px; }
  .tool-cert img { height: 66px; }
}