/* =========================================================
   KOVAL Travaux spéciaux – feuille de styles
   Couleurs reprises du logo : bleu marine, gris anthracite, orange
   ========================================================= */
:root {
  --navy: #0d2f5f;
  --navy-deep: #081d3c;
  --navy-soft: #17407a;
  --anthracite: #3b3d42;
  --orange: #ee7d1b;
  --orange-dark: #d26a10;
  --grey: #5d6573;
  --grey-light: #eef1f5;
  --line: #dde2ea;
  --text: #1c2433;
  --white: #ffffff;

  --font-title: "Montserrat", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --radius: 10px;
  --shadow: 0 10px 30px rgba(13, 47, 95, .10);
  --header-h: 100px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-title); line-height: 1.2; margin: 0 0 .6em; color: var(--navy); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 700; }
p { margin: 0 0 1em; }

.container { width: min(1200px, 100% - 32px); margin-inline: auto; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--orange); color: #fff; padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-title); font-weight: 700; font-size: .8rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--orange);
  margin-bottom: .8rem;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--orange); }
.eyebrow--light { color: #ffb066; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 6px; border: 2px solid transparent;
  font-family: var(--font-title); font-weight: 700; font-size: .95rem;
  text-decoration: none; cursor: pointer; transition: .2s ease; text-align: center;
}
.btn--sm { padding: 11px 20px; font-size: .88rem; white-space: nowrap; }
.btn--block { width: 100%; }
.btn--orange { background: var(--orange); color: #fff; }
.btn--orange:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-soft); }
.btn--ghost { border-color: rgba(255,255,255,.7); color: #fff; }
.btn--ghost:hover { background: #fff; color: var(--navy); }
.btn--outline { border-color: var(--navy); color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; }

/* ---------- En-tête ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 18px rgba(13,47,95,.06);
}
.header__inner { height: var(--header-h); display: flex; align-items: center; gap: 28px; width: min(1360px, 100% - 32px); }
.logo { display: block; flex: none; }
.logo img { height: 86px; width: auto; }
.nav { display: flex; gap: 24px; margin-left: auto; }
.nav a {
  text-decoration: none; font-family: var(--font-title); font-weight: 600; font-size: .92rem; color: var(--navy);
  position: relative; padding: 6px 0; white-space: nowrap;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--orange); transition: width .2s;
}
.nav a:hover::after, .nav a.is-active::after { width: 100%; }
.nav__phone-mobile { display: none; }
.header__cta { display: flex; align-items: center; gap: 18px; }
.header__phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-title); font-weight: 700; color: var(--navy); text-decoration: none; white-space: nowrap;
}
.header__phone svg { width: 18px; height: 18px; fill: var(--orange); }

.burger { display: none; background: none; border: 0; padding: 8px; margin-left: auto; cursor: pointer; }
.burger span { display: block; width: 26px; height: 2px; background: var(--navy); margin: 6px 0; transition: .25s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero accueil ---------- */
.hero { position: relative; color: #fff; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(8,29,60,.95) 0%, rgba(13,47,95,.85) 45%, rgba(13,47,95,.35) 100%),
    url("assets/img/u-1533163238111-2000.jpg") center / cover;
}
.hero__bg::after { /* rappel des bandes obliques de la carte de visite */
  content: ""; position: absolute; right: -80px; bottom: -40px; width: 340px; height: 120px;
  background: linear-gradient(var(--orange), var(--orange)) 0 0 / 100% 6px no-repeat, rgba(93,101,115,.55);
  transform: rotate(-32deg);
}
.hero__inner { position: relative; padding: clamp(80px, 11vw, 140px) 0 clamp(70px, 9vw, 110px); }
.hero h1 { color: #fff; font-size: clamp(2.3rem, 5.5vw, 4.2rem); font-weight: 800; max-width: 14ch; margin-bottom: .45em; }
.hero h1 span { color: var(--orange); }
.hero__lead { font-size: clamp(1rem, 1.6vw, 1.2rem); max-width: 62ch; color: #dbe3ef; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 48px; }
.hero__proofs { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; max-width: 760px; }
.hero__proofs li { border-left: 3px solid var(--orange); padding-left: 14px; color: #c9d3e2; font-size: .95rem; }
.hero__proofs strong { display: block; color: #fff; font-family: var(--font-title); font-size: 1.15rem; }

/* ---------- Bandeau défilant des expertises ---------- */
.ticker { background: var(--navy-deep); overflow: hidden; padding: 16px 0; border-top: 3px solid var(--orange); }
.ticker__track { display: flex; width: max-content; animation: ticker 55s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker a {
  font-family: var(--font-title); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: .9rem;
  color: #fff; padding: 0 30px; position: relative; text-decoration: none; white-space: nowrap;
}
.ticker a:hover { color: var(--orange); }
.ticker a::after { content: ""; position: absolute; right: -4px; top: 50%; width: 8px; height: 8px; background: var(--orange); transform: translateY(-50%) rotate(45deg); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 110px) 0; }
.section--alt { background: var(--grey-light); }
.section--navy { background: var(--navy); color: #c9d3e2; position: relative; overflow: hidden; }
.section--navy h2, .section--navy h3 { color: #fff; }
.section__head { max-width: 760px; margin-bottom: 48px; }
.section__head p:last-child { color: var(--grey); font-size: 1.05rem; }
.section__head--light p:last-child { color: #c9d3e2; }
.section__head--wide { max-width: 1080px; }
.sub-title { font-size: clamp(1.35rem, 2.2vw, 1.75rem); margin: 70px 0 26px; }

/* ---------- 9 expertises ---------- */
.expertises { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.exp {
  position: relative; display: flex; flex-direction: column; text-decoration: none;
  background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
}
.exp:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(13,47,95,.16); }
.exp__img { aspect-ratio: 16 / 10; background-size: cover; background-position: center; position: relative; }
.exp__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.exp__body h3 { margin-bottom: 6px; }
.exp__body p { color: var(--grey); font-size: .93rem; margin: 0 0 14px; }
.exp__more { margin-top: auto; font-family: var(--font-title); font-weight: 700; font-size: .85rem; color: var(--orange); }
.exp:hover .exp__more { text-decoration: underline; }

/* ---------- Domaines ---------- */
.domains { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; align-items: start; }
.domain { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.domain__img {
  height: 170px; display: flex; align-items: flex-end; padding: 18px;
  background: linear-gradient(180deg, rgba(8,29,60,0) 30%, rgba(8,29,60,.9) 100%), var(--img) center / cover;
}
.domain__img h3 { color: #fff; margin: 0; font-size: 1.12rem; border-bottom: 2px solid var(--orange); padding-bottom: 6px; }
.domain__body { padding: 18px 20px 22px; }
.domain ul { margin: 0; padding-left: 18px; font-size: .92rem; color: var(--grey); }
.domain li { margin-bottom: 4px; }
.domain li::marker { color: var(--orange); }
.domain__sub { font-family: var(--font-title); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--navy); margin: 14px 0 8px; }
.chips { list-style: none; padding: 0 !important; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chips li { border: 1px solid var(--line); border-radius: 50px; padding: 3px 11px; font-size: .8rem; margin: 0 !important; color: var(--navy); }

/* ---------- Pourquoi KOVAL ---------- */
.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; background: rgba(255,255,255,.08); }
.value { background: var(--navy); padding: 34px 30px; transition: background .2s; }
.value:hover { background: var(--navy-soft); }
.value__icon { display: inline-block; font-family: var(--font-title); font-weight: 800; font-size: 1.6rem; color: var(--orange); margin-bottom: 12px; }
.value p { margin: 0; font-size: .95rem; }

/* ---------- Méthode ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 22px; }
.step { position: relative; padding-top: 70px; }
.step::before { content: ""; position: absolute; top: 26px; left: 56px; right: -22px; height: 2px; background: var(--line); }
.step:last-child::before { display: none; }
.step__num {
  position: absolute; top: 0; left: 0; width: 54px; height: 54px; border-radius: 50%;
  display: grid; place-items: center; background: var(--navy); color: #fff;
  font-family: var(--font-title); font-weight: 800; font-size: 1.2rem; box-shadow: 0 0 0 6px #fff, 0 0 0 8px var(--orange);
}
.step p { color: var(--grey); font-size: .93rem; margin: 0; }

/* ---------- Clients ---------- */
.clients__modes { display: flex; flex-wrap: wrap; gap: 10px; margin: -20px 0 36px; }
.clients__modes span { background: var(--navy); color: #fff; border-radius: 50px; padding: 7px 16px; font-size: .85rem; font-weight: 600; }
.clients__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.client { background: #fff; border-radius: var(--radius); padding: 24px 24px 22px; border-left: 4px solid var(--orange); box-shadow: var(--shadow); }
.client ul { margin: 0; padding-left: 18px; color: var(--grey); font-size: .92rem; }
.client li::marker { color: var(--orange); }

/* ---------- Réalisations ---------- */
.works { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.work { margin: 0; border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.work img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: transform .4s; }
.work:hover img { transform: scale(1.05); }.work figcaption { padding: 18px 20px 22px; font-size: .93rem; color: var(--grey); position: relative; background: #fff; }
.work figcaption span {
  display: block; font-family: var(--font-title); font-weight: 700; font-size: .75rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--orange); margin-bottom: 6px;
}

/* ---------- Qui sommes-nous ---------- */
.about__intro { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.about__intro > div > p { color: #3a4456; }
.founders { display: grid; gap: 18px; }
.founder { display: flex; gap: 20px; align-items: center; padding: 20px; background: var(--grey-light); border-radius: var(--radius); }
.founder__photo { flex: none; width: 112px; height: 112px; border-radius: 50%; object-fit: cover; object-position: center; border: 3px solid #fff; box-shadow: 0 0 0 2px var(--orange); }
.founder h3 { margin-bottom: 2px; }
.founder__role { color: var(--orange); font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.founder p:last-child { margin: 0; font-size: .92rem; color: var(--grey); }

.koval-name { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 0 0 28px; }
.koval-name div { border-radius: var(--radius); padding: 22px; background: var(--navy); color: #c9d3e2; font-size: .93rem; }
.koval-name div:last-child { background: var(--anthracite); }
.koval-name strong { display: block; font-family: var(--font-title); font-weight: 800; font-size: 2rem; color: #fff; letter-spacing: .06em; line-height: 1; margin-bottom: 8px; }
.koval-name strong em { font-style: normal; color: var(--orange); }
.values-text { columns: 2; column-gap: 40px; color: #3a4456; }
.values-text p { break-inside: avoid; }
.pillars { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: repeat(6, auto); gap: 8px; }
.pillars li { text-align: center; border-top: 3px solid var(--orange); background: var(--grey-light); border-radius: 0 0 var(--radius) var(--radius); padding: 14px 10px; }
.pillars strong { display: block; font-family: var(--font-title); color: var(--navy); font-size: .92rem; margin-bottom: 4px; }
.pillars span { font-size: .76rem; color: var(--grey); line-height: 1.4; display: block; white-space: nowrap; }

.commitments { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.commitment { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); }
.commitment h3 { display: flex; align-items: center; gap: 10px; }
.commitment h3::before { content: ""; width: 10px; height: 10px; background: var(--orange); transform: rotate(45deg); flex: none; }
.commitment p { margin: 0; color: var(--grey); font-size: .92rem; }

/* ---------- Bandeau CTA ---------- */
.cta-band { background: linear-gradient(110deg, var(--navy-deep), var(--navy-soft)); color: #fff; padding: 56px 0; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; left: -60px; top: -30px; width: 220px; height: 200px; background: var(--orange); opacity: .9; transform: skewX(-32deg); }
.cta-band__inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-left: 120px; }
.cta-band h2 { color: #fff; font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin-bottom: .3em; }
.cta-band p { margin: 0; color: #c9d3e2; }
.cta-band__actions { display: flex; gap: 12px; flex-wrap: wrap; flex: none; }

/* ---------- Contact & formulaires ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; align-items: start; }
.contact__info > p { color: var(--grey); }
.coords { list-style: none; padding: 0; margin: 30px 0; display: grid; gap: 20px; }
.coords li { display: flex; gap: 16px; align-items: center; }
.coords__icon { flex: none; width: 50px; height: 50px; border-radius: 8px; background: var(--navy); display: grid; place-items: center; }
.coords__icon svg { width: 22px; height: 22px; fill: var(--orange); }
.coords small { display: block; color: var(--grey); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.coords a { font-family: var(--font-title); font-weight: 700; color: var(--navy); text-decoration: none; font-size: 1.1rem; }
.coords a:hover { color: var(--orange); }

.form { background: #fff; border-radius: var(--radius); padding: clamp(24px, 4vw, 40px); box-shadow: 0 20px 50px rgba(13,47,95,.14); border-top: 4px solid var(--orange); display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--navy); }
.form input, .form select, .form textarea {
  font: inherit; font-weight: 400; color: var(--text); width: 100%;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px; background: #fafbfc;
  transition: border-color .2s, box-shadow .2s;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(238,125,27,.18); background: #fff; }
.form .is-invalid { border-color: #d03b3b; }
.form textarea { resize: vertical; }
.form .form__consent { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; color: var(--grey); font-size: .82rem; }
.form__consent input { width: auto; margin-top: 3px; accent-color: var(--orange); }
.form__status { margin: 0; font-size: .92rem; font-weight: 500; min-height: 1.2em; }
.form__status.ok { color: #1d8a4a; }
.form__status.err { color: #d03b3b; }
.form__note { font-size: .82rem; color: var(--grey); margin: 0; }
.hp { position: absolute !important; left: -9999px; }

/* ---------- Pages intérieures ---------- */
.page-hero { position: relative; color: #fff; padding: clamp(70px, 9vw, 120px) 0 clamp(50px, 6vw, 80px); overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(8,29,60,.94) 0%, rgba(13,47,95,.8) 55%, rgba(13,47,95,.4) 100%), var(--img) center / cover;
}
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.4vw, 3.3rem); font-weight: 800; max-width: 20ch; }
.page-hero p { color: #dbe3ef; font-size: clamp(1rem, 1.5vw, 1.15rem); max-width: 62ch; margin: 0; }
.crumbs { font-size: .82rem; color: #aab9cf; margin-bottom: 18px; }
.crumbs a { color: #fff; text-decoration: none; }
.crumbs a:hover { color: var(--orange); }

.detail { display: grid; grid-template-columns: 1.6fr 1fr; gap: 50px; align-items: start; }
.detail__text > p { color: #3a4456; font-size: 1.02rem; }
.aside { background: var(--grey-light); border-radius: var(--radius); padding: 28px; border-top: 4px solid var(--orange); position: sticky; top: calc(var(--header-h) + 20px); }
.aside h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; }
.aside ul { margin: 0 0 22px; padding-left: 18px; color: #3a4456; font-size: .93rem; }
.aside li { margin-bottom: 6px; }
.aside li::marker { color: var(--orange); }

.solutions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 10px; }
.solution { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; border-left: 4px solid var(--navy); }
.solution h3 { font-size: 1.02rem; }
.solution p { margin: 0; color: var(--grey); font-size: .93rem; }
.solution ul { margin: 8px 0 0; padding: 0; list-style: none; color: var(--grey); font-size: .93rem; }
.solution li + li { margin-top: 4px; }
.detail h2 { font-size: clamp(1.3rem, 2.2vw, 1.65rem); margin-top: 46px; }
.detail h2:first-child { margin-top: 0; }

.uses { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.uses li { flex: 1 1 auto; text-align: center; background: #fff; border: 1px solid var(--line); border-radius: 50px; padding: 7px 15px; font-size: .88rem; color: var(--navy); font-weight: 500; }

.others { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.others a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; text-decoration: none;
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px;
  font-family: var(--font-title); font-weight: 700; font-size: .85rem; color: var(--navy); transition: .2s;
}
.others a::after { content: "→"; color: var(--orange); }
.others a:hover { border-color: var(--orange); transform: translateY(-2px); }

/* Nous rejoindre */
.jobs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.job { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; border-top: 3px solid var(--orange); }
.job p { margin: 0; color: var(--grey); font-size: .92rem; }

/* Mentions légales */
.legal .container { max-width: 860px; }
.legal h2 { font-size: 1.35rem; margin-top: 2em; }
.legal p, .legal li { color: #3a4456; }
.todo { background: #fff4e8; border-left: 3px solid var(--orange); padding: 1px 6px; }

/* ---------- Pied de page ---------- */
.footer { background: var(--navy-deep); color: #aab4c4; padding: 64px 0 0; font-size: .93rem; }
.footer__grid { display: grid; grid-template-columns: 1.2fr 1.2fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer__contact { justify-self: end; }
.footer__join { margin-top: 18px; font-weight: 700; color: #fff; }
.footer__logo { display: inline-block; background: #fff; border-radius: 8px; padding: 12px 16px; }
.footer__logo img { height: 44px; width: auto; }
.footer h4 { color: #fff; font-size: .95rem; margin-bottom: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer ul.footer__exp { gap: 5px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--orange); }
.footer__slogan { margin-top: 18px; font-style: italic; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; font-size: .85rem; }
.footer__bottom p { margin: 0; }
.footer__bottom a { margin-left: 18px; }

/* ---------- Bouton d'appel flottant ---------- */
.call-fab {
  display: none; position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; background: var(--orange);
  place-items: center; box-shadow: 0 8px 24px rgba(238,125,27,.45);
}
.call-fab svg { width: 26px; height: 26px; fill: #fff; }

/* ---------- Apparition au défilement ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1500px) {
  .nav { gap: 20px; }
}
.header__phone { display: none; } /* le logo agrandi occupe la place : le téléphone reste dans le menu, le hero et le pied de page */

@media (max-width: 1100px) {
  .domains, .works { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 40px; }
  .step:nth-child(3)::before { display: none; }
  .commitments, .jobs, .others { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1180px) {
  .pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pillars span { font-size: .85rem; }
}

@media (max-width: 1320px) {
  .burger { display: block; }
  .header__cta { display: none; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 20px;
    transform: translateY(-120%); transition: transform .3s ease; box-shadow: var(--shadow); z-index: -1;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { transform: none; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav a::after { display: none; }
  .nav__phone-mobile { display: block; color: var(--orange) !important; border-bottom: 0 !important; }
}

@media (max-width: 980px) {
  :root { --header-h: 76px; }
  .logo img { height: 64px; }

  .about__intro, .contact, .detail { grid-template-columns: 1fr; gap: 36px; }
  .aside { position: static; }
  .expertises, .values, .clients__grid, .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .values-text { columns: 1; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; padding-left: 0; }
  .cta-band::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > div:first-child { grid-column: 1 / -1; }
  .footer__contact { justify-self: start; }
  .call-fab { display: grid; }
}

@media (max-width: 600px) {
  .hero__proofs { grid-template-columns: 1fr; gap: 14px; }
  .hero__actions .btn, .cta-band__actions .btn { width: 100%; }
  .cta-band__actions { width: 100%; }
  .expertises, .values, .domains, .works, .clients__grid, .form__row, .footer__grid,
  .solutions, .commitments, .jobs, .others, .koval-name { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .br-desk { display: none; }
  .steps { grid-template-columns: 1fr; }
  .step::before { display: none !important; }
  .step { padding: 0 0 0 74px; min-height: 54px; }
  .founder { flex-direction: column; text-align: center; }
  .footer__bottom a { margin: 0 18px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker__track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}