/* HYTRAVIENNE - site vitrine (2026). Thème clair par défaut, sombre au choix. Polices locales (CSP font-src 'self'). */
@font-face { font-family: Inter; font-style: normal; font-weight: 100 900; font-display: swap; src: url(/fonts/Inter-var-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: Inter; font-style: normal; font-weight: 100 900; font-display: swap; src: url(/fonts/Inter-var-latin-ext.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --bg: #f3f6fb; --surface: #fff; --surface-2: #eaf0f8; --ink: #0e1a33; --muted: #53627f; --line: #d9e1ee;
  --navy: #002060; --navy-2: #0a3a8c; --blue: #289dcc; --blue-ink: #0f6c94; --red: #e30613; --on-navy: #fff;
  --btn-bg: #002060; --btn-ink: #fff; --btn-hover: #0a3a8c;
  --logo-navy: #002060; --logo-blue: #2e75b6;
  --shadow: 0 1px 2px rgba(14,26,51,.06), 0 12px 32px -12px rgba(14,26,51,.22);
  --radius: 18px; --wrap: 1180px; --head: 72px;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #080e1c; --surface: #101a2f; --surface-2: #16223c; --ink: #e9eefb; --muted: #9db0d2; --line: #233352;
  --navy: #0b1d4a; --navy-2: #1b3f8f; --blue: #3fb3e3; --blue-ink: #62c6f1; --red: #ff3b47;
  --btn-bg: #3fb3e3; --btn-ink: #04132e; --btn-hover: #62c6f1;
  --logo-navy: #dce7ff; --logo-blue: #6fb3ee;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 14px 36px -12px rgba(0,0,0,.65);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--head) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 1.0625rem/1.65 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); font-feature-settings: "cv11", "ss03"; }
img, picture, svg { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--blue-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy-2); }
:root[data-theme="dark"] a:hover { color: #fff; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 750; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.narrow { max-width: 780px; }
.small { font-size: .875rem; } .muted { color: var(--muted); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.ic { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.todo { background: #fff3b0; color: #5a4300; padding: 1px 8px; border-radius: 6px; font-weight: 700; font-size: .85em; }

/* en-tête */
.top { position: sticky; top: 0; z-index: 50; height: var(--head); }
.top::before { content: ""; position: absolute; inset: 0; background: color-mix(in srgb, var(--surface) 86%, transparent); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); border-bottom: 1px solid var(--line); z-index: -1; }
.top-in { display: flex; align-items: center; gap: 24px; height: 100%; }
.brand { display: flex; align-items: center; gap: 10px; flex: none; line-height: 0; }
.logo { width: 188px; height: auto; aspect-ratio: 429 / 82; }
.nav { margin-left: auto; }
.nav > ul { display: flex; align-items: center; gap: 2px; }
.nav a, .nav button { font: 600 .95rem/1 Inter, sans-serif; color: var(--ink); text-decoration: none; padding: 10px 12px; border-radius: 10px; border: 0; background: none; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; }
.nav a:hover, .nav button:hover, .nav a[aria-current] { background: var(--surface-2); color: var(--ink); }
.nav a[aria-current], .nav button.is-cur { box-shadow: inset 0 -2px 0 var(--blue); border-radius: 10px 10px 4px 4px; }
.nav button svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.4; }
.has-sub { position: relative; }
.sub { position: absolute; left: 0; top: 100%; min-width: 260px; padding: 8px; margin-top: 6px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .16s; }
.has-sub:hover .sub, .has-sub:focus-within .sub, .has-sub.open .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { display: flex; width: 100%; font-weight: 550; line-height: 1.3; white-space: nowrap; padding: 11px 12px; }
.tools { display: flex; align-items: center; gap: 8px; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; text-decoration: none; font: 700 .75rem/1 Inter; }
.lang span { padding: 8px 10px; color: var(--muted); } .lang span.on { background: var(--navy); color: #fff; }
:root[data-theme="dark"] .lang span.on { background: var(--blue); color: #04132e; }
.icon-btn { width: 40px; height: 40px; display: inline-grid; place-items: center; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.icon-btn:hover { background: var(--surface-2); }
.theme .i-sun { display: none; } :root[data-theme="dark"] .theme .i-sun { display: block; } :root[data-theme="dark"] .theme .i-moon { display: none; }
.burger { display: none; }

/* boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; border-radius: 12px; font: 650 .98rem/1.1 Inter, sans-serif; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--btn-bg); color: var(--btn-ink); box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--btn-bg) 70%, transparent); }
.btn-primary:hover { background: var(--btn-hover); color: var(--btn-ink); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--ink); }
.btn-light { background: #fff; color: var(--navy); } .btn-light:hover { background: #e8f1ff; color: var(--navy); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); } .btn-ghost-light:hover { background: rgba(255,255,255,.1); color: #fff; }
.btn .ic { width: 1.1em; height: 1.1em; }
.btn-tel { padding: 10px 16px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 0; }
.more { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; text-decoration: none; }
.more .ic { transition: transform .15s; } a:hover > .more .ic, .more:hover .ic { transform: translateX(4px); }

/* titres de page, motif H / T / V (rouge, marine, bleu) */
.kicker { display: flex; align-items: center; gap: 10px; font: 700 .8rem/1 Inter; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-ink); margin: 0 0 16px; }
.kicker::before { content: ""; width: 34px; height: 5px; border-radius: 3px; background: linear-gradient(90deg, var(--red) 0 33%, var(--logo-navy) 33% 66%, var(--blue) 66%); }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.25rem); color: var(--muted); max-width: 62ch; }
.crumbs { margin-bottom: 18px; } .crumbs ol { display: flex; flex-wrap: wrap; gap: 4px 0; font-size: .85rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin: 0 8px; opacity: .5; } .crumbs a { color: var(--muted); }
.phead { padding: clamp(36px, 6vw, 72px) 0 clamp(28px, 4vw, 48px); background: radial-gradient(900px 300px at 85% -10%, color-mix(in srgb, var(--blue) 16%, transparent), transparent 70%), linear-gradient(var(--bg), var(--bg)); border-bottom: 1px solid var(--line); }
.phead-in { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.phead:has(.phead-vis) .phead-in { grid-template-columns: 1.15fr .85fr; }
.hero-card { background: #fff; border-radius: 26px; padding: 18px; box-shadow: var(--shadow); border: 1px solid var(--line); overflow: hidden; }
.hero-card img { width: 100%; border-radius: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip { padding: 8px 14px; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; font-weight: 600; font-size: .9rem; text-decoration: none; color: var(--ink); }
.chip:hover { border-color: var(--blue); color: var(--ink); }

/* accueil : hero */
.hero { position: relative; overflow: hidden; padding: clamp(36px, 6vw, 84px) 0 clamp(40px, 6vw, 80px);
  background: radial-gradient(800px 420px at 88% 10%, color-mix(in srgb, var(--blue) 22%, transparent), transparent 70%), radial-gradient(500px 300px at 0% 100%, color-mix(in srgb, var(--red) 8%, transparent), transparent 70%), var(--bg); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 44px 44px; opacity: .45; mask-image: radial-gradient(70% 90% at 70% 40%, #000, transparent 75%); -webkit-mask-image: radial-gradient(70% 90% at 70% 40%, #000, transparent 75%); }
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero-badge { margin: 26px 0 0; font-weight: 600; color: var(--muted); font-size: .92rem; }
.hero-vis { position: relative; }
.hero-vis .hero-card { transform: rotate(1.2deg); padding: 22px; border-radius: 30px; }
.hero-tag { position: absolute; display: inline-flex; align-items: center; gap: 8px; background: var(--navy); color: #fff; font: 700 .8rem/1 Inter; letter-spacing: .04em; padding: 11px 16px; border-radius: 999px; box-shadow: var(--shadow); }
:root[data-theme="dark"] .hero-tag { background: var(--blue); color: #04132e; }
.tag1 { left: -14px; bottom: 36px; } .tag2 { right: -8px; top: -14px; background: var(--red); color: #fff; } :root[data-theme="dark"] .tag2 { background: var(--red); color: #fff; }
.stats { background: var(--navy); color: #fff; }
:root[data-theme="dark"] .stats { background: #0d1a38; border-block: 1px solid var(--line); }
.stats-in { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 26px 0; }
.stats strong { display: block; font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height: 1; letter-spacing: -.03em; }
.stats span { font-size: .92rem; color: rgba(255,255,255,.78); }
.stats-in > div { padding-left: 18px; border-left: 3px solid var(--blue); } .stats-in > div:first-child { border-left-color: var(--red); }

/* sections */
.sec { padding: clamp(48px, 7vw, 92px) 0; } .sec-alt { background: var(--surface); border-block: 1px solid var(--line); }
.sec-head { max-width: 700px; margin-bottom: 36px; } .sec-head h2::after { content: ""; display: block; width: 52px; height: 5px; border-radius: 3px; margin-top: 14px; background: linear-gradient(90deg, var(--red) 0 33%, var(--logo-navy) 33% 66%, var(--blue) 66%); }
.sec-head p { color: var(--muted); }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tile { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); transition: transform .2s, border-color .2s; }
.tile:hover { transform: translateY(-4px); border-color: var(--blue); color: var(--ink); }
.tile-img { background: #fff; display: block; border-bottom: 1px solid var(--line); } .tile-img img { width: 100%; aspect-ratio: 465 / 230; object-fit: cover; }
.tile-body { display: flex; flex-direction: column; gap: 6px; padding: 20px 20px 22px; flex: 1; } .tile-body h3 { margin: 0; } .tile-body p { margin: 0 0 12px; color: var(--muted); font-size: .95rem; flex: 1; }
.tile .more { color: var(--blue-ink); }
.atouts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.atout { padding: 24px; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); }
.atout-ic { width: 44px; height: 44px; padding: 10px; border-radius: 12px; background: color-mix(in srgb, var(--blue) 16%, transparent); color: var(--blue-ink); margin-bottom: 14px; }
.atout h3 { margin-bottom: 6px; } .atout p { margin: 0; color: var(--muted); font-size: .96rem; }
.brands { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.brands li { padding: 16px 28px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); font: 800 1.15rem/1 Inter; letter-spacing: .06em; color: var(--navy); }
:root[data-theme="dark"] .brands li { color: var(--ink); }
.clients { position: relative; }
.clients-img img { width: 100%; height: clamp(170px, 18vw, 260px); object-fit: cover; object-position: center 30%; }
.clients-in { position: relative; margin-top: -80px; padding-bottom: clamp(40px, 6vw, 72px); }
.clients-card { max-width: 560px; padding: 32px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.clients-card h2 { margin-bottom: 10px; } .clients-card p { color: var(--muted); }
.clients-sm .clients-img img { height: clamp(170px, 18vw, 240px); } .clients-sm .clients-in { margin-top: -70px; }
.cta { background: linear-gradient(120deg, #00164a, var(--navy) 40%, var(--navy-2)); color: #fff; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--blue) 45%, transparent), transparent); }
.cta-in { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: center; justify-content: space-between; padding: clamp(36px, 5vw, 56px) 0; }
.cta h2 { color: #fff; margin: 0 0 6px; } .cta p { margin: 0; color: rgba(255,255,255,.82); } .cta-act { display: flex; flex-wrap: wrap; gap: 12px; }

/* pages gamme */
.fam { padding: clamp(36px, 5vw, 64px) 0; } .fam:nth-child(even) { background: var(--surface); border-block: 1px solid var(--line); }
.fam-in { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px, 5vw, 64px); align-items: center; }
.fam.rev .fam-txt { order: 2; } .fam-noimg .fam-in { grid-template-columns: 1fr; } .fam-noimg .fam-txt { max-width: 780px; }
.fam-vis { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 20px; box-shadow: var(--shadow); } .fam-vis img { width: 100%; }
.fam h2 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); } .fam p { color: var(--muted); }
.checks { display: grid; gap: 10px; margin: 18px 0 0; } .checks li { display: flex; gap: 10px; align-items: flex-start; } .checks .ic { margin-top: .25em; color: var(--blue-ink); background: color-mix(in srgb, var(--blue) 16%, transparent); border-radius: 50%; padding: 3px; width: 1.4em; height: 1.4em; }
.note { margin-top: 16px; font-size: .92rem; font-weight: 600; color: var(--blue-ink); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.card { padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.card h2 { font-size: 1.25rem; } .card p { color: var(--muted); margin: 0; }
.num { display: inline-block; font: 800 .85rem/1 Inter; letter-spacing: .08em; color: #fff; background: var(--navy); padding: 6px 10px; border-radius: 8px; margin-bottom: 14px; } :root[data-theme="dark"] .num { background: var(--blue); color: #04132e; }
.band { background: var(--surface-2); border-block: 1px solid var(--line); } .band-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 40px 0; } .band-in p { color: var(--muted); max-width: 64ch; margin-bottom: .4em; }
.band-img { background: #fff; border-radius: 16px; padding: 10px; border: 1px solid var(--line); }
.prose p { color: var(--ink); } .prose h2 { margin-top: 1.6em; font-size: 1.35rem; } .prose ul { list-style: disc; padding-left: 1.3em; display: grid; gap: 6px; margin-bottom: 1em; }
.motto { font-size: 1.4rem; font-weight: 700; letter-spacing: -.02em; color: var(--blue-ink); border-left: 4px solid var(--red); padding-left: 16px; margin-top: 1.4em; }
.cat-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(24px, 5vw, 64px); align-items: start; } .cat-cover { background: #fff; padding: 14px; border-radius: 20px; border: 1px solid var(--line); box-shadow: var(--shadow); } .cat-cover a { display: block; line-height: 0; }
.cat-cover img { width: 100%; border-radius: 10px; }
.cat-txt h3 { margin-top: 34px; }
.toc { display: grid; gap: 0; margin-top: 10px; } .toc li { display: flex; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); } .toc .pg { flex: none; width: 76px; font: 700 .8rem/1.6 Inter; color: var(--blue-ink); } .toc strong { display: block; } .toc span { color: var(--muted); font-size: .94rem; }
.contact-in { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(24px, 5vw, 64px); align-items: start; }
.info { display: grid; gap: 18px; margin: 18px 0 28px; } .info li { display: flex; gap: 14px; } .info .ic { width: 44px; height: 44px; padding: 11px; border-radius: 12px; background: color-mix(in srgb, var(--blue) 16%, transparent); color: var(--blue-ink); }
.info strong { display: block; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); } .info a, .info span { font-size: 1.15rem; font-weight: 650; }
.access { padding: 20px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); } .access h3 { margin-bottom: 4px; }
.form { display: grid; gap: 16px; padding: clamp(20px, 3vw, 32px); border-radius: 22px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; } .form abbr { color: var(--red); text-decoration: none; }
.form input, .form textarea { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg); color: var(--ink); font: inherit; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue) 22%, transparent); }
.form .btn { justify-self: start; } .hp { position: absolute; left: -5000px; height: 0; overflow: hidden; }
.form-msg { margin: 0; min-height: 1.5em; font-weight: 600; } .form-msg.ok { color: #0f7a3d; } .form-msg.err { color: #b3261e; }
:root[data-theme="dark"] .form-msg.ok { color: #5fd18c; } :root[data-theme="dark"] .form-msg.err { color: #ff8a80; }
.rel { padding: 24px 0; border-top: 1px solid var(--line); } .rel h2 { margin-bottom: 2px; } .rel time { color: var(--muted); font-size: .88rem; }

/* pied */
.foot { background: #00123a; color: #c9d6f2; } :root[data-theme="dark"] .foot { background: #050a16; border-top: 1px solid var(--line); }
.foot-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 32px; padding: 52px 0 36px; }
.foot h2 { font: 700 .78rem/1 Inter; letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.foot li { margin-bottom: 9px; } .foot a { color: #c9d6f2; text-decoration: none; } .foot a:hover { color: #fff; text-decoration: underline; }
.foot p { color: #9fb0d4; font-size: .95rem; max-width: 34ch; } .logo-foot { width: 190px; margin-bottom: 14px; --logo-navy: #dce7ff; --logo-blue: #78b5ee; }
.fb { display: inline-flex; gap: 8px; align-items: center; } .contact-list .ic { display: inline; vertical-align: -.2em; }
.foot-bas { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 18px 0 28px; border-top: 1px solid rgba(255,255,255,.12); font-size: .85rem; color: #8397c0; }

/* apparition douce (sans JS : visible) */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; } .js .reveal.in { opacity: 1; transform: none; }

@media (max-width: 1020px) {
  .tiles, .atouts { grid-template-columns: repeat(2, 1fr); } .foot-in { grid-template-columns: 1fr 1fr; }
  .nav > ul { gap: 0; } .nav a, .nav button { padding: 10px 9px; font-size: .9rem; }
}
@media (max-width: 900px) {
  :root { --head: 64px; }
  .burger { display: inline-grid; } .logo { width: 156px; }
  .js .nav { position: fixed; left: 0; right: 0; top: var(--head); bottom: 0; background: var(--bg); padding: 12px 16px 28px; overflow-y: auto; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: .18s; margin: 0; z-index: 60; }
  .js .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav > ul { flex-direction: column; align-items: stretch; gap: 2px; } .nav a, .nav button { width: 100%; font-size: 1.1rem; padding: 14px 12px; justify-content: space-between; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: transparent; padding: 0 0 6px 12px; margin: 0; min-width: 0; } .nav .has-sub > button { display: none; }
  .nav { margin-left: 0; } .tools { margin-left: auto; }
  .hero-in, .fam-in, .cat-in, .contact-in, .phead:has(.phead-vis) .phead-in { grid-template-columns: 1fr; }
  .fam.rev .fam-txt { order: 0; } .hero-vis { max-width: 520px; margin-inline: auto; width: 100%; } .tag1 { left: 4px; } .tag2 { right: 4px; }
  .phead-vis { max-width: 460px; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; } .btn-tel span { display: none; } .btn-tel { padding: 0; width: 40px; height: 40px; border-radius: 999px; }
  .tiles, .atouts, .row2, .foot-in { grid-template-columns: 1fr; } .stats-in { grid-template-columns: 1fr; gap: 14px; padding: 22px 0; }
  .lang span { padding: 8px 8px; } .tools { gap: 6px; } .actions .btn { flex: 1 1 100%; } .clients-card { padding: 22px; } .toc .pg { width: 62px; }
  .hero-vis .hero-card { transform: none; padding: 14px; } .brands li { padding: 12px 18px; font-size: 1rem; }
}
@media (max-width: 640px) { .logo { width: 128px; } .top-in { gap: 8px; } .icon-btn, .btn-tel { width: 36px; height: 36px; } .tools { gap: 4px; } .lang span { padding: 7px 7px; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } .js .reveal { opacity: 1; transform: none; } }
@media print { .top, .foot, .cta, .skip { display: none; } }

/* tuiles sans photo (batteries, magasin) et grille à 6 tuiles */
.tile-img svg.tile-ico { width: 100%; height: auto; aspect-ratio: 465 / 230; padding: 54px 0; fill: none; stroke: var(--blue-ink); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; background: linear-gradient(135deg, color-mix(in srgb, var(--blue) 10%, #fff), #fff); }
.tiles { grid-template-columns: repeat(3, 1fr); }
.pnote { margin-top: 8px; margin-bottom: 40px; }
@media (max-width: 1000px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .tiles { grid-template-columns: 1fr; } }

/* emblème roulement + HTV */
.logo-mark { height: 44px; width: auto; flex: none; }
.foot-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; } .foot-logo .logo { margin-bottom: 0; } .logo-mark-foot { height: 58px; }
@media (max-width: 900px) { .logo-mark { height: 38px; } .logo-mark-foot { height: 52px; } }
@media (max-width: 640px) { .brand { gap: 7px; } .logo-mark { height: 32px; } .logo-mark-foot { height: 48px; } }

.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; } .duo figure { margin: 0; } @media (max-width: 800px) { .duo { grid-template-columns: 1fr; } }