/* ==========================================================================
   TSM PERFORMANCE - Feuille de style
   Palette sombre / anthracite + accent rouge sport auto
   ========================================================================== */

:root {
  /* Le site est conçu en sombre. On le déclare explicitement pour que Chrome Android
     et les navigateurs intégrés (Google, Gmail, Instagram, Facebook) n'appliquent pas
     leur assombrissement automatique par-dessus, qui délave les gris et dénature le rouge. */
  color-scheme: dark;

  --bg:          #0A0A0A;
  --bg-2:        #1e1e1e;
  --bg-3:        #272727;
  --surface:     #2b2b2b;
  --border:      #3a3a3a;
  /* Deux rouges : le clair pour le texte et les accents sur fond sombre,
     le dense pour les aplats portant du texte blanc (boutons).
     Aucun des deux n'a le canal rouge saturé à 255, ce qui évite le rendu
     fluorescent sur les écrans OLED réglés en mode vif. */
  --red:         #E62329;
  --red-cta:     #D91F26;
  --red-dark:    #c62828;
  --white:       #ffffff;
  --grey:        #c0c0c0;
  --grey-dim:    #8a8a8a;
  --radius:      14px;
  --maxw:        1180px;
  --ease:        cubic-bezier(.16, 1, .3, 1);
  --font-head:   'Oswald', 'Arial Narrow', sans-serif;
  --font-body:   'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--grey);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* Honeycomb texture subtle en fond */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 22% 8%, rgba(230,35,41,.045), transparent 42%),
    radial-gradient(circle at 88% 92%, rgba(230,35,41,.03), transparent 38%),
    var(--bg);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath fill='none' stroke='%23ffffff' stroke-opacity='0.03' stroke-width='1' d='M28 0l24 14v28L28 56 4 42V14zM28 56l24 14v28M28 56L4 70v28'/%3E%3C/svg%3E");
  background-size: 56px 100px;
  pointer-events: none;
}

/* ---------- Utilitaires ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 22px; }
.text-red   { color: var(--red); }
.text-white { color: var(--white); }

.section { padding: 92px 0; }
.section-sm { padding: 60px 0; }

.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: .8rem;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 14px;
  display: inline-block;
}

.section-title {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.02;
  letter-spacing: .01em;
  font-size: clamp(2rem, 5vw, 3.2rem);
}
.section-title span { color: var(--red); }

.section-lead {
  max-width: 620px;
  margin-top: 16px;
  color: var(--grey);
  font-size: 1.05rem;
}

.center { text-align: center; }
.center .section-lead { margin-inline: auto; }

/* ---------- Boutons ---------- */
.btn {
  --btn-bg: var(--red-cta);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .95rem;
  padding: 14px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  background: var(--btn-bg);
  color: var(--white);
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s;
  box-shadow: 0 8px 24px -8px rgba(230,35,41,.6);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 14px 34px -8px rgba(230,35,41,.7); }
.btn:active { transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--white);
  box-shadow: none;
}
.btn-ghost:hover { border-color: var(--red); background: rgba(230,35,41,.08); box-shadow: none; }
.btn svg { width: 18px; height: 18px; }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(10,10,10,.72);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s;
}
.header.scrolled {
  background: rgba(10,10,10,.92);
  border-bottom-color: var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand svg, .brand img { width: 38px; height: 38px; }
/* Variante logo 3D dans la navigation (PNG transparent) */
.brand-3d img { width: 46px; height: auto; }
.brand-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-style: italic;
  text-transform: uppercase;
  line-height: 1;
  color: var(--white);
  letter-spacing: .02em;
}
.brand-text small {
  display: block;
  font-size: .64rem;
  letter-spacing: .29em;
  color: var(--red);
  font-style: normal;
  font-weight: 600;
}

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  position: relative;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .9rem;
  font-weight: 500;
  color: var(--grey);
  padding: 8px 16px;
  border-radius: 8px;
  transition: color .2s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 2px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--white); }
.nav-links .btn { color: var(--white); }
.nav-links .btn::after { display: none; }

.nav-cta { margin-left: 10px; padding: 11px 22px; font-size: .85rem; }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.burger span {
  width: 26px; height: 2px;
  background: var(--white);
  transition: transform .3s var(--ease), opacity .2s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  text-align: center;
}
/* Photo voiture plein cadre */
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media picture { display: block; width: 100%; height: 100%; }
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 60% 55%;
}
/* Voile sombre + lueur rouge + fondu vers le noir en bas */
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 90% 70% at 50% 42%, transparent 0%, rgba(10,10,10,.45) 55%, rgba(10,10,10,.9) 100%),
    linear-gradient(180deg, rgba(10,10,10,.72) 0%, rgba(10,10,10,.55) 40%, rgba(10,10,10,.8) 78%, #0A0A0A 100%),
    radial-gradient(circle at 50% 30%, rgba(230,35,41,.20), transparent 55%);
}

.hero-inner {
  max-width: 860px;
  margin-inline: auto;
  padding: 46px 0 70px;
}
.hero-logo {
  display: block;
  width: clamp(140px, 20vw, 210px);
  height: auto;
  margin: 0 auto 6px;
  filter: drop-shadow(0 10px 26px rgba(0,0,0,.55));
}
/* Nom de marque sous le logo (reproduction du lockup officiel) */
.hero-wordmark {
  text-align: center;
  margin-bottom: 24px;
}
.hero-wordmark .wm-tsm,
.hero-wordmark .wm-perf {
  display: block;
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 3px 7px rgba(0,0,0,.75));
}
/* TSM : blanc metallique */
.hero-wordmark .wm-tsm {
  font-size: clamp(2.9rem, 7.4vw, 4.9rem);
  line-height: .96;
  letter-spacing: .005em;
  background-image: linear-gradient(180deg,
      #ffffff 0%, #ffffff 42%, #dcdcdc 62%, #a8a8a8 82%, #d5d5d5 100%);
}
/* PERFORMANCE : rouge, espace pour epouser la largeur de TSM */
.hero-wordmark .wm-perf {
  font-size: clamp(1.25rem, 3.15vw, 2.1rem);
  line-height: 1.02;
  letter-spacing: .075em;
  margin-top: 2px;
  background-image: linear-gradient(180deg,
      #ff3a3a 0%, #ee1414 48%, #b70505 88%, #d81616 100%);
}
.hero h1 {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  line-height: .95;
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  letter-spacing: .01em;
  text-shadow: 0 4px 30px rgba(0,0,0,.6);
}
.hero h1 .accent { color: var(--red); }
.hero .hero-sub {
  margin: 22px auto 0;
  font-size: 1.16rem;
  max-width: 600px;
  color: #e2dede;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 40px; justify-content: center; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(48px, 9vw, 96px);
  margin-top: 60px;
  padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stats .stat b {
  font-family: var(--font-head);
  font-size: 2.1rem;
  color: var(--white);
  display: block;
  line-height: 1;
}
.hero-stats .stat span { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--grey); }

/* ==========================================================================
   BANDE DE CONFIANCE
   ========================================================================== */
.marquee {
  border-block: 1px solid var(--border);
  background: var(--bg-2);
  overflow: hidden;
  padding: 18px 0;
}
.marquee-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: scroll 26s linear infinite;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--grey-dim);
  font-size: .95rem;
}
.marquee-track span::before { content: "◆"; color: var(--red); margin-right: 60px; font-size: .7em; vertical-align: middle; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ==========================================================================
   CARTES SERVICES
   ========================================================================== */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  position: relative;
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: #4d4d4d; box-shadow: 0 22px 44px -22px rgba(0,0,0,.9); }
.card:hover::before { transform: scaleX(1); }
.card-icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(230,35,41,.12);
  color: var(--red);
  margin-bottom: 18px;
}
.card-icon svg { width: 28px; height: 28px; }
.card h3 {
  font-family: var(--font-head);
  text-transform: uppercase;
  color: var(--white);
  font-size: 1.3rem;
  letter-spacing: .03em;
  margin-bottom: 10px;
}
.card p { font-size: .96rem; }
/* Liste de matériel (page À propos) */
.tool-list { margin: 14px 0 16px; }
.tool-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: .93rem;
  line-height: 1.6;
}
.tool-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .58em;
  width: 7px; height: 7px;
  background: var(--red);
  transform: rotate(45deg);
}
.tool-list b { color: var(--white); font-weight: 600; }

/* Les cartes de prestations sont des liens : elles doivent se comporter comme des blocs */
a.card { display: block; }

.card .card-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--red);
  font-family: var(--font-head);
}

/* Liste détaillée services (page Services) */
.service-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 30px;
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color .3s, transform .3s var(--ease);
}
.service-row:hover { border-color: var(--red); transform: translateX(6px); }
.service-row .num {
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--red);
  font-weight: 700;
}
.service-row .num svg { width: 28px; height: 28px; }
.service-row h3,
.service-row h2 {
  font-family: var(--font-head);
  text-transform: uppercase;
  color: var(--white);
  font-size: 1.35rem;
  letter-spacing: .03em;
  margin-bottom: 6px;
}
.service-row p { font-size: .95rem; margin: 0; }
.service-row .chip {
  font-family: var(--font-head);
  text-transform: uppercase;
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--grey);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ==========================================================================
   SIMULATEUR STAGE 1
   ========================================================================== */
.sim-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items: start;
  max-width: 940px;
  margin: 0 auto;
}
.sim-form { margin: 0; }
.sim-result {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  padding: 26px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  opacity: .45;
  transition: opacity .4s var(--ease);
}
.sim-result.ready { opacity: 1; }
.sim-cards { display: grid; gap: 14px; }
.sim-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  padding: 18px 20px;
  text-align: center;
}
.sim-label { display: block; text-transform: uppercase; letter-spacing: .09em; font-size: .78rem; color: var(--grey); margin-bottom: 8px; }
.sim-value { font-family: var(--font-head); font-size: 2.1rem; color: var(--white); line-height: 1; display: block; }
.sim-gain { display: block; margin-top: 8px; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .04em; font-size: .95rem; color: var(--red); min-height: 1em; }
.sim-note { font-size: .82rem; color: var(--grey-dim); line-height: 1.6; }

@media (max-width: 760px) {
  .sim-wrap { grid-template-columns: 1fr; }
}

/* ==========================================================================
   FAQ (accordéon)
   ========================================================================== */
.faq-list { max-width: 840px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  overflow: hidden;
  transition: border-color .3s;
}
.faq-item[open] { border-color: #4a4a4a; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .01em;
  font-size: 1.02rem;
  color: var(--white);
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--red); }
.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  color: var(--red);
  font-size: 1.7rem;
  line-height: 1;
  font-weight: 300;
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .answer {
  padding: 0 24px 22px;
  color: var(--grey);
  font-size: .98rem;
  line-height: 1.7;
}

/* ==========================================================================
   BLOC PROCESS / ÉTAPES
   ========================================================================== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step {
  padding: 30px 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-2);
  position: relative;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-head);
  font-size: 2.6rem;
  color: var(--red);
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
}
.step h3 { font-family: var(--font-head); text-transform: uppercase; color: var(--white); font-size: 1.1rem; margin-bottom: 8px; letter-spacing: .04em; }
.step p { font-size: .92rem; }

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-band {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  padding: 62px 50px;
  background: linear-gradient(120deg, #1b1b1b, #0e0e0e);
  border: 1px solid var(--border);
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% -20%, rgba(230,35,41,.28), transparent 60%);
}
.cta-band > * { position: relative; }
.cta-band h2 {
  font-family: var(--font-head);
  text-transform: uppercase;
  color: var(--white);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  line-height: 1.05;
  margin-bottom: 14px;
}
.cta-band h2 span { color: var(--red); }
.cta-band p { max-width: 560px; margin: 0 auto 28px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }

.info-list { display: grid; gap: 16px; margin-top: 26px; }
.info-item {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-2);
  transition: border-color .3s, transform .3s var(--ease);
}
.info-item:hover { border-color: var(--red); transform: translateY(-3px); }
.info-item .ico {
  width: 46px; height: 46px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(230,35,41,.12);
  color: var(--red);
}
.info-item .ico svg { width: 22px; height: 22px; }
.info-item small { display: block; text-transform: uppercase; letter-spacing: .1em; font-size: .76rem; color: var(--grey); }
.info-item b { color: var(--white); font-size: 1.05rem; font-weight: 600; }

/* Formulaire */
.form { background: linear-gradient(160deg, var(--surface), var(--bg-2)); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .78rem;
  color: var(--grey);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 15px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: .98rem;
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--grey-dim); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(230,35,41,.15);
}
.field textarea { resize: vertical; min-height: 130px; }

/* Champs véhicule qui apparaissent en cascade */
.veh-field {
  max-height: 220px;
  visibility: visible;
  transition: max-height .45s var(--ease), opacity .4s var(--ease), transform .4s var(--ease), margin .4s var(--ease), visibility .4s;
}
/* visibility: hidden retire aussi le champ du parcours au clavier */
.veh-field.veh-hidden {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
  transform: translateY(-8px);
  overflow: hidden;
  pointer-events: none;
  visibility: hidden;
}
/* Case de consentement RGPD */
.field-consent { margin-bottom: 22px; }
.consent { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; margin: 0; }
.consent input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--red);
}
.consent span {
  font-size: .86rem;
  line-height: 1.55;
  color: var(--grey);
  text-transform: none;
  letter-spacing: normal;
  font-family: var(--font-body);
}
.consent a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }

.form .btn { width: 100%; justify-content: center; margin-top: 6px; }
.form-note { font-size: .82rem; color: var(--grey-dim); margin-top: 14px; text-align: center; }
.form-success {
  display: none;
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 10px;
  background: rgba(46,160,67,.12);
  border: 1px solid rgba(46,160,67,.4);
  color: #7ee787;
  font-size: .92rem;
  text-align: center;
}
.form-success.show { display: block; }
.form-success.error {
  background: rgba(230,35,41,.12);
  border-color: rgba(230,35,41,.45);
  color: #ff9b9b;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
  margin-top: 40px;
}
/* Marge basse pour que le bouton WhatsApp flottant ne recouvre pas les liens légaux */
.footer .footer-bottom { padding-bottom: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer .brand { margin-bottom: 16px; }
.footer p { font-size: .92rem; max-width: 320px; }
.footer h2 {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--white);
  font-size: .9rem;
  margin-bottom: 16px;
}
.footer-links { display: grid; gap: 10px; }
.footer-links a { font-size: .95rem; color: var(--grey); transition: color .2s, padding-left .2s; }
.footer-links a:hover { color: var(--red); padding-left: 4px; }
.footer-bottom {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .84rem;
  color: var(--grey-dim);
}
.footer-bottom .tagline { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em; }

/* Bouton flottant WhatsApp */
.float-wa {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: grid; place-items: center;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,.6);
  transition: transform .25s var(--ease);
}
.float-wa:hover { transform: scale(1.08) translateY(-2px); }
.float-wa svg { width: 30px; height: 30px; fill: #fff; }

/* ==========================================================================
   PAGES LÉGALES (mentions, confidentialité, CGV)
   ========================================================================== */
.legal { max-width: 820px; margin: 0 auto; }
.legal h2 {
  font-family: var(--font-head);
  text-transform: uppercase;
  color: var(--white);
  font-size: 1.35rem;
  letter-spacing: .03em;
  margin: 42px 0 14px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
}
.legal h2:first-of-type { margin-top: 12px; padding-top: 0; border-top: 0; }
.legal h3 {
  font-family: var(--font-head);
  text-transform: uppercase;
  color: var(--white);
  font-size: 1.02rem;
  letter-spacing: .04em;
  margin: 24px 0 10px;
}
.legal p { margin-bottom: 14px; font-size: .97rem; }
.legal ul { margin: 0 0 16px; padding-left: 0; }
.legal li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 9px;
  font-size: .97rem;
}
.legal li::before {
  content: "";
  position: absolute;
  left: 0; top: .62em;
  width: 7px; height: 7px;
  background: var(--red);
  transform: rotate(45deg);
}
.legal a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
/* Les adresses email et les URL ne doivent pas dépasser sur les petits écrans */
.legal p, .legal li, .legal a { overflow-wrap: break-word; }
.legal strong { color: var(--white); font-weight: 600; }
.legal .legal-date { font-size: .84rem; color: var(--grey-dim); margin-top: 40px; }
.legal .legal-box {
  border: 1px solid var(--border);
  border-left: 3px solid var(--red);
  border-radius: 10px;
  background: var(--bg-2);
  padding: 20px 22px;
  margin: 0 0 18px;
}
.legal .legal-box p:last-child { margin-bottom: 0; }

/* ==========================================================================
   BANDEAU COOKIES
   ========================================================================== */
.cookie-banner {
  position: fixed;
  left: 20px; right: 20px; bottom: 20px;
  z-index: 200;
  max-width: 640px;
  margin-inline: auto;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(20,20,20,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px -14px rgba(0,0,0,.9);
  transform: translateY(140%);
  transition: transform .5s var(--ease);
}
.cookie-banner.show { transform: none; }
.cookie-banner h4 {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.cookie-banner p { font-size: .88rem; line-height: 1.6; margin-bottom: 18px; }
.cookie-banner p a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
.cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-actions .btn { padding: 11px 24px; font-size: .85rem; flex: 1 1 auto; justify-content: center; }

@media (max-width: 520px) {
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; padding: 20px; }
  .cookie-actions .btn { flex: 1 1 100%; }
}

/* Liens légaux du pied de page */
.footer-legal { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-legal a { color: var(--grey-dim); transition: color .2s; }
.footer-legal a:hover { color: var(--red); }
.footer-legal button {
  background: none; border: 0; padding: 0; cursor: pointer;
  font: inherit; color: var(--grey-dim); transition: color .2s;
}
.footer-legal button:hover { color: var(--red); }

/* ==========================================================================
   ACCESSIBILITÉ
   ========================================================================== */
a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip-link {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -140%);
  z-index: 300;
  background: var(--red-cta);
  color: var(--white);
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .85rem;
  padding: 12px 22px;
  border-radius: 0 0 10px 10px;
  transition: transform .25s var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ==========================================================================
   ANIMATIONS SCROLL
   ========================================================================== */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Menu burger dès 980px : la navigation compte 7 entrées et ne tient plus en ligne */
@media (max-width: 980px) {
  .burger { display: flex; }
  .nav-links {
    position: fixed;
    inset: 74px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10,10,10,.98);
    border-bottom: 1px solid var(--border);
    padding: 16px 22px 26px;
    transform: translateY(-140%);
    transition: transform .4s var(--ease);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,.8);
  }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 14px 6px; font-size: 1.05rem; border-bottom: 1px solid var(--border); }
  .nav-links a::after { display: none; }
  .nav-links .btn { margin-top: 14px; justify-content: center; }
  .nav-cta { margin-left: 0; }
}

@media (max-width: 760px) {
  /* Respiration verticale calibrée pour le téléphone : 92px de marge par section,
     c'est un quart d'écran de vide à chaque bloc, et beaucoup de défilement inutile. */
  .container { padding-inline: 20px; }
  .section { padding: 62px 0; }
  .section-sm { padding: 44px 0; }

  /* Hero compacté : les boutons d'action doivent être visibles sans faire défiler */
  .hero { min-height: auto; }
  .hero-inner { padding: 24px 0 44px; }
  .hero-logo { width: 104px; margin-bottom: 2px; }
  .hero-wordmark { margin-bottom: 14px; }
  .hero-wordmark .wm-tsm { font-size: 2.4rem; }
  .hero-wordmark .wm-perf { font-size: 1.02rem; }
  .hero h1 { font-size: 2.05rem; }
  .hero .hero-sub { font-size: 1rem; margin-top: 16px; }
  .hero-actions { margin-top: 26px; gap: 14px; }
  .hero-stats { margin-top: 36px; padding-top: 26px; }
  .hero-stats .stat b { font-size: 1.7rem; }

  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 44px 1fr; }
  .service-row .chip {
    grid-column: 2;
    justify-self: start;
    white-space: normal;   /* sans ça, les longues étiquettes du simulateur débordent de l'écran */
    line-height: 1.5;
  }

  /* Les blocs de contact ne doivent pas être élargis par l'adresse email */
  .contact-grid > * { min-width: 0; }
  .info-item { min-width: 0; }
  .info-item div { min-width: 0; }
  .info-item b { font-size: .95rem; overflow-wrap: break-word; }
  .footer-grid { grid-template-columns: 1fr; }
  /* Zones tactiles confortables au doigt dans le pied de page */
  .footer-links { gap: 4px; }
  .footer-links a { padding: 7px 0; }
  .footer-legal { gap: 4px 20px; }
  .footer-legal a, .footer-legal button { display: inline-block; padding: 7px 0; }
  .cta-band { padding: 44px 24px; }
  .hero-stats { gap: 26px; }
}

/* Très petits écrans (iPhone SE et assimilés) */
@media (max-width: 420px) {
  .service-row { padding: 24px 20px; gap: 16px; }
  .service-row h3 { font-size: 1.15rem; }
  .card { padding: 26px 22px; }
  .card h3 { font-size: 1.18rem; }
  .form { padding: 26px 20px; }
}