/* ==========================================================================
   TravoAdom — Feuille de style
   Sommaire :
   1. Variables (couleurs, typo, espacements)
   2. Base & utilitaires
   3. Boutons
   4. En-tête & navigation
   5. Hero
   6. Sections communes
   7. Services
   8. Pourquoi
   9. Étapes
   10. Zone
   11. FAQ
   12. Contact & formulaire
   13. Pied de page & barre mobile
   14. Animations
   15. Responsive
   ========================================================================== */

/* 1. Variables ------------------------------------------------------------ */
:root {
  /* Palette */
  --ink: #14303A;          /* Encre — couleur principale */
  --ink-2: #1D4350;        /* Encre claire — survols, surfaces sombres */
  --apricot: #EB7A3F;      /* Abricot — accent, boutons */
  --apricot-600: #E06A2C;  /* Abricot foncé — survol */
  --apricot-100: #FCE9DD;  /* Abricot pâle — fonds d'icônes */
  --linen: #FAF6F0;        /* Lin — fond principal */
  --sand: #F1E8DB;         /* Sable — fonds alternés */
  --sage: #8FB3A6;         /* Sauge — accent secondaire discret */
  --white: #FFFFFF;
  --text: #14303A;
  --muted: #51646A;
  --line: #E4D9C9;

  /* Typographie */
  --font-title: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Formes & ombres */
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(20, 48, 58, .06), 0 2px 8px rgba(20, 48, 58, .05);
  --shadow: 0 2px 6px rgba(20, 48, 58, .05), 0 18px 40px -12px rgba(20, 48, 58, .18);

  --container: 1160px;
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* 2. Base & utilitaires ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--linen);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-title);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
  font-weight: 700;
}
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.25rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

.icon {
  width: 1.25em;
  height: 1.25em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-sm);
}
.skip-link:focus { top: 12px; }

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

/* 3. Boutons --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  padding: .8em 1.35em;
  font: 600 1rem/1.2 var(--font-body);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s, box-shadow .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--apricot);
  color: var(--ink);
  box-shadow: 0 6px 18px -6px rgba(235, 122, 63, .7);
}
.btn--primary:hover { background: var(--apricot-600); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: var(--white); }

.btn--ghost-dark {
  background: var(--ink-2);
  color: var(--white);
}

.btn--lg { padding: 1em 1.7em; font-size: 1.0625rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex;
  gap: .4em;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}
.link-arrow span { transition: transform .2s var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

/* 4. En-tête & navigation -------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 240, .88);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 20px -16px rgba(20, 48, 58, .4);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.brand__name {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.035em;
}
.brand__name span { color: var(--apricot-600); }
.brand--light { color: var(--linen); }
.brand--light .brand__name span { color: var(--apricot); }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav ul { display: flex; gap: 26px; }
.nav a:not(.btn) {
  position: relative;
  font-size: .95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--muted);
  transition: color .2s;
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--apricot);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav a:not(.btn):hover { color: var(--ink); }
.nav a:not(.btn):hover::after { transform: scaleX(1); }
.nav__cta { display: none; }

.header__cta { padding: .65em 1.2em; font-size: .95rem; }

.burger {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* 5. Hero ------------------------------------------------------------------ */
.hero {
  position: relative;
  padding: 56px 0 0;
  overflow: hidden;
  /* Fond quadrillé discret, comme du papier millimétré */
  background-image:
    radial-gradient(circle at 85% 20%, rgba(235, 122, 63, .14), transparent 45%),
    linear-gradient(rgba(20, 48, 58, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 48, 58, .045) 1px, transparent 1px);
  background-size: auto, 32px 32px, 32px 32px;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 56px;
  padding-bottom: 72px;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.04em;
  margin-bottom: .4em;
  isolation: isolate; /* garde le soulignement derrière le texte */
}
.hero__kicker {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 7px 14px 7px 10px;
  font: 600 .875rem/1.3 var(--font-body);
  letter-spacing: 0;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.hero__kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--apricot);
  box-shadow: 0 0 0 4px var(--apricot-100);
}
.hero h1 em {
  font-style: normal;
  position: relative;
  white-space: nowrap;
  color: var(--ink);
}
/* Soulignement « coup de crayon » */
.hero h1 em::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: -.06em;
  height: .2em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12' preserveAspectRatio='none'%3E%3Cpath d='M3 8.5C45 3 120 2.5 197 6.5' fill='none' stroke='%23EB7A3F' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / 100% 100%;
  z-index: -1;
}

.hero__lead {
  max-width: 34em;
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 32px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero__proofs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: .95rem;
  font-weight: 500;
}
.hero__proofs li { display: inline-flex; align-items: center; gap: 8px; }
.hero__proofs .icon {
  width: 22px;
  height: 22px;
  padding: 4px;
  color: var(--white);
  background: var(--sage);
  border-radius: 50%;
  stroke-width: 3;
}

/* Visuel « liste de petits travaux » */
.hero__visual {
  position: relative;
  padding: 64px 24px 48px;
}
.todo {
  position: relative;
  z-index: 1;
  max-width: 420px;
  margin-inline: auto;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transform: rotate(-1.5deg);
}
.todo__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.todo__title { font-family: var(--font-title); font-weight: 700; font-size: 1.1rem; }
.todo__count {
  padding: 3px 10px;
  font-size: .8rem;
  font-weight: 600;
  background: var(--apricot-100);
  color: var(--apricot-600);
  border-radius: 999px;
}
.todo__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid #F0E9DF;
}
.todo__list strong { display: block; font-size: .95rem; font-weight: 600; line-height: 1.35; }
.todo__list small { font-size: .8rem; color: var(--muted); }
.todo__check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border: 2px solid var(--line);
  border-radius: 7px;
}
.todo__list .is-done strong { color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(81, 100, 106, .5); }
.todo__list .is-done .todo__check {
  border-color: var(--ink);
  background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12.5 4 4L18 8' fill='none' stroke='%23FAF6F0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}
.todo__list li:last-child small { color: var(--apricot-600); font-weight: 600; }
.todo__bar {
  height: 6px;
  margin-top: 8px;
  background: #F0E9DF;
  border-radius: 6px;
  overflow: hidden;
}
.todo__bar span {
  display: block;
  width: 75%;
  height: 100%;
  background: linear-gradient(90deg, var(--sage), var(--ink));
  border-radius: inherit;
}

.float-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.float-card strong { display: block; font-size: .9rem; }
.float-card small { font-size: .78rem; color: var(--muted); }
.float-card--quote { left: -6px; bottom: 6px; }
.float-card--level {
  right: 8px;
  top: 0;
  flex-direction: column;
  gap: 6px;
  padding: 14px 18px;
  animation-delay: -3s;
}
.float-card__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--apricot-600);
  background: var(--apricot-100);
  border-radius: 12px;
}

/* Niveau à bulle — rappel du logo */
.level {
  position: relative;
  display: block;
  width: 92px;
  height: 20px;
  background: var(--ink);
  border-radius: 999px;
}
.level::before {
  content: "";
  position: absolute;
  inset: 5px 26px;
  background: #E4F0EB;
  border-radius: 999px;
}
.level span {
  position: absolute;
  top: 6px;
  left: 50%;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  background: var(--apricot);
  border-radius: 50%;
  animation: bubble 4s ease-in-out infinite;
}

/* Réglet décoratif en bas du hero */
.ruler {
  height: 14px;
  background:
    repeating-linear-gradient(90deg, rgba(20, 48, 58, .28) 0 1px, transparent 1px 10px) bottom / 100% 6px no-repeat,
    repeating-linear-gradient(90deg, rgba(20, 48, 58, .4) 0 1px, transparent 1px 50px) bottom / 100% 14px no-repeat;
  border-bottom: 1px solid rgba(20, 48, 58, .25);
}

/* 6. Sections communes ----------------------------------------------------- */
.section { padding: 96px 0; }
.section--sand { background: var(--sand); }
.section--dark { background: var(--ink); color: var(--linen); }

.section__head {
  max-width: 640px;
  margin: 0 auto 52px;
  text-align: center;
}
.section__intro { color: var(--muted); font-size: 1.1rem; margin: 0; }

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

/* 7. Services -------------------------------------------------------------- */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service {
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--white);
  border: 1px solid #EFE6D9;
  border-radius: var(--radius);
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.service__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
  color: var(--apricot-600);
  background: var(--apricot-100);
  border-radius: 14px;
  transition: background-color .25s, color .25s;
}
.service__icon .icon { width: 26px; height: 26px; }
.service:hover .service__icon { background: var(--ink); color: var(--linen); }
.service p { color: var(--muted); font-size: 1rem; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.tags li {
  padding: 4px 10px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--ink);
  background: var(--linen);
  border-radius: 999px;
}

.service--cta {
  background: var(--sand);
  border: 2px dashed #D9C9B3;
}
.service--cta .service__icon { background: var(--white); color: var(--ink); }
.service--cta .link-arrow { margin-top: auto; }

/* 8. Pourquoi -------------------------------------------------------------- */
.why {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.why__intro { position: sticky; top: calc(var(--header-h) + 32px); }
.why__intro p { color: rgba(250, 246, 240, .78); font-size: 1.1rem; margin-bottom: 28px; }

.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.reason {
  padding: 24px;
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: var(--radius);
  transition: background-color .25s, border-color .25s;
}
.reason:hover { background: rgba(255, 255, 255, .08); border-color: rgba(235, 122, 63, .45); }
.reason__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  color: var(--ink);
  background: var(--apricot);
  border-radius: 12px;
}
.reason h3 { font-size: 1.15rem; margin-bottom: .35em; }
.reason p { margin: 0; font-size: .97rem; color: rgba(250, 246, 240, .72); }

/* 9. Étapes ---------------------------------------------------------------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  counter-reset: none;
}
/* Ligne pointillée reliant les étapes */
.steps::before {
  content: "";
  position: absolute;
  top: 32px;
  left: 16%;
  right: 16%;
  border-top: 2px dashed #D9C9B3;
}
.step {
  position: relative;
  text-align: center;
  padding: 0 12px;
}
.step__num {
  position: relative;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  font: 800 1.6rem/1 var(--font-title);
  color: var(--linen);
  background: var(--ink);
  border-radius: 20px;
  box-shadow: 0 0 0 8px var(--linen);
}
.step:last-child .step__num { background: var(--apricot); color: var(--ink); }
.step p { color: var(--muted); max-width: 22em; margin-inline: auto; }

/* 10. Zone ----------------------------------------------------------------- */
.zone {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.zone__text > p { color: var(--muted); font-size: 1.08rem; }
.zone__text strong { color: var(--ink); }

.cities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.cities li {
  padding: 8px 14px;
  font-size: .92rem;
  font-weight: 500;
  background: var(--white);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.cities .is-main {
  color: var(--linen);
  background: var(--ink);
  font-weight: 600;
}

.zone__map {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
}
.zone__map svg { width: 100%; height: auto; }
.zone__map .ring { fill: none; stroke: var(--ink); stroke-opacity: .16; stroke-width: 1.5; stroke-dasharray: 4 6; }
.zone__map .ring--1 { fill: rgba(235, 122, 63, .1); stroke-opacity: .25; }
.zone__map .ring--3 { fill: rgba(255, 255, 255, .45); }
.zone__map .pins circle { fill: var(--sage); stroke: var(--white); stroke-width: 3; }
.zone__map .center { fill: var(--apricot); stroke: var(--white); stroke-width: 4; }
.zone__map .center-halo { fill: var(--apricot); opacity: .25; transform-origin: 200px 200px; animation: pulse 2.6s ease-out infinite; }
.zone__label {
  position: absolute;
  left: 50%;
  bottom: 4%;
  transform: translateX(-50%);
  padding: 8px 14px;
  font-size: .85rem;
  font-weight: 600;
  white-space: nowrap;
  background: var(--white);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

/* 11. FAQ ------------------------------------------------------------------ */
.faq__list { max-width: 780px; margin-inline: auto; }
.faq details {
  margin-bottom: 12px;
  background: var(--white);
  border: 1px solid #EFE6D9;
  border-radius: var(--radius);
  transition: box-shadow .2s;
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  position: relative;
  padding: 20px 56px 20px 24px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 22px;
  height: 22px;
  margin-top: -11px;
  border-radius: 50%;
  background: var(--apricot-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 7v10M7 12h10' fill='none' stroke='%23E06A2C' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E") center / 14px no-repeat;
  transition: transform .25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 24px 20px; margin: 0; color: var(--muted); }

/* 12. Contact & formulaire ------------------------------------------------- */
.section--contact {
  background: var(--ink);
  color: var(--linen);
  background-image:
    radial-gradient(circle at 10% 90%, rgba(235, 122, 63, .18), transparent 40%),
    radial-gradient(circle at 90% 0%, rgba(143, 179, 166, .15), transparent 40%);
}
.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.contact__info > p { color: rgba(250, 246, 240, .78); font-size: 1.1rem; }

.contact__list { display: grid; gap: 14px; margin-top: 32px; }
.contact__list li { display: flex; align-items: center; gap: 16px; }
.contact__list small { display: block; font-size: .8rem; color: rgba(250, 246, 240, .6); }
.contact__list a, .contact__list span:not(.contact__icon) {
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
}
.contact__list a:hover { color: var(--apricot); }
.contact__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--apricot);
  background: rgba(255, 255, 255, .07);
  border-radius: 14px;
}

.form {
  padding: 36px;
  color: var(--text);
  background: var(--linen);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .45);
}
.form__title { font-size: 1.5rem; margin-bottom: 20px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  margin-bottom: 6px;
  font-size: .9rem;
  font-weight: 600;
}
.field label span { color: var(--apricot-600); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  font: 400 1rem/1.4 var(--font-body);  /* 16px min : évite le zoom auto sur iPhone */
  color: var(--text);
  background: var(--white);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
  -webkit-appearance: none;
}
.field select {
  padding-right: 40px;
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6' fill='none' stroke='%2314303A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 12px center / 18px no-repeat;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 4px rgba(20, 48, 58, .1);
}
.field.has-error input,
.field.has-error select { border-color: #C2410C; }
.field .error-msg { display: block; margin-top: 6px; font-size: .82rem; color: #B23A0A; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__note { margin: 12px 0 0; font-size: .85rem; color: var(--muted); text-align: center; }
.form__status { margin: 12px 0 0; font-weight: 600; text-align: center; }
.form__status:empty { display: none; }
.form__status.is-success { padding: 12px; color: #1F5B45; background: #E3F1EA; border-radius: 12px; }
.form__status.is-error { padding: 12px; color: #9A3412; background: #FDECE2; border-radius: 12px; }

/* 13. Pied de page & barre mobile ----------------------------------------- */
.footer {
  padding: 56px 0 28px;
  color: rgba(250, 246, 240, .72);
  background: #0E242C;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.footer__brand p { max-width: 26em; margin: 16px 0 0; font-size: .95rem; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 12px 28px; align-content: start; }
.footer__nav a { font-size: .95rem; text-decoration: none; }
.footer__nav a:hover { color: var(--apricot); }
.footer__bottom { padding-top: 22px; font-size: .85rem; }

.mobile-bar { display: none; }

/* 14. Animations ----------------------------------------------------------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes bubble {
  0%, 100% { transform: translateX(-6px); }
  50% { transform: translateX(6px); }
}
@keyframes pulse {
  0% { transform: scale(.8); opacity: .45; }
  100% { transform: scale(2.6); opacity: 0; }
}

/* Apparition douce au scroll (activée par script.js) */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* 15. Responsive ----------------------------------------------------------- */

/* Tablette */
@media (max-width: 1024px) {
  .nav ul { gap: 20px; }

  .hero__inner { grid-template-columns: 1fr; gap: 24px; }
  .hero__text { max-width: 680px; }
  .hero__visual { max-width: 520px; width: 100%; margin-inline: auto; }

  .services { grid-template-columns: repeat(2, 1fr); }
  .why { grid-template-columns: 1fr; gap: 40px; }
  .why__intro { position: static; max-width: 640px; }
  .zone, .contact { grid-template-columns: 1fr; gap: 40px; }
  .zone__map { max-width: 340px; }
}

/* Menu burger */
@media (max-width: 860px) {
  :root { --header-h: 64px; }

  .burger { display: block; }
  .header__cta { display: none; }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding: 20px 20px 28px;
    background: var(--linen);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px -20px rgba(20, 48, 58, .35);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s, transform .25s var(--ease), visibility .2s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a:not(.btn) {
    display: block;
    padding: 14px 4px;
    font-size: 1.1rem;
    color: var(--ink);
    border-bottom: 1px solid var(--line);
  }
  .nav a:not(.btn)::after { display: none; }
  .nav__cta { display: inline-flex; }
}

/* Mobile */
@media (max-width: 640px) {
  body { font-size: 1rem; padding-bottom: 76px; }
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 36px; text-align: left; }

  .hero { padding-top: 32px; }
  .hero__inner { padding-bottom: 40px; }
  .hero__kicker { font-size: .8rem; margin-bottom: 18px; }
  .hero__lead { font-size: 1.05rem; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .hero__proofs { flex-direction: column; gap: 8px; }
  .hero__visual { padding: 60px 0 40px; }
  .todo { padding: 18px; }
  .float-card--quote { left: 0; }
  .float-card--level { right: 0; top: 0; }

  .services { grid-template-columns: 1fr; gap: 14px; }
  .service { padding: 24px; }
  .why__grid { grid-template-columns: 1fr; gap: 12px; }

  .steps { grid-template-columns: 1fr; gap: 0; }
  .steps::before { top: 32px; bottom: 32px; left: 31px; right: auto; border-top: 0; border-left: 2px dashed #D9C9B3; }
  .step {
    display: grid;
    grid-template-columns: 64px 1fr;
    column-gap: 18px;
    padding: 0 0 28px;
    text-align: left;
  }
  .step__num { grid-row: span 2; margin: 0; }
  .step h3 { align-self: end; margin: 6px 0 4px; }
  .step p { margin: 0; }

  .form { padding: 24px 20px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }

  .footer__inner { flex-direction: column; gap: 28px; }

  /* Barre d'appel fixe */
  .mobile-bar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 40;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 10px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: var(--ink);
    box-shadow: 0 -8px 24px -10px rgba(0, 0, 0, .35);
  }
  .mobile-bar .btn { padding: .85em 1em; }
  .mobile-bar .btn:hover { transform: none; }
}