/* PULSAR TECH — feuille unique. Nuit marine, bleu du disque, or de l'axe (logo « toupie »).
   Lisible sans JS : les révélations au défilement ne masquent rien tant que <html> n'a pas la classe .js. */
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-display: swap; font-weight: 100 700;
  src: url(../fonts/ibm-plex-sans-latin-wght-normal.woff2) format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-display: swap; font-weight: 100 700;
  src: url(../fonts/ibm-plex-sans-latin-ext-wght-normal.woff2) format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --bg: #050a1c; --bg-2: #081230; --bg-3: #0c1a42;
  --surface: rgba(140, 170, 255, .05); --surface-2: rgba(140, 170, 255, .09);
  --line: rgba(150, 178, 255, .15); --line-2: rgba(150, 178, 255, .28);
  --text: #eef2ff; --muted: #a9b5d3; --dim: #7f8bab;
  --blue: #2f7bff; --cyan: #29b6f2; --gold: #ffb020; --gold-2: #ffa400; --gold-soft: #ffd27a;
  --accent: var(--cyan);
  --radius: 18px; --radius-lg: 28px;
  --wrap: 1200px; --gutter: clamp(16px, 4vw, 40px);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .7);
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.65 "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, video, svg, canvas { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; text-decoration-color: rgba(255, 176, 32, .55); text-underline-offset: .2em; }
a:hover { color: var(--gold-soft); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.1; letter-spacing: -.02em; font-weight: 600; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5vw, 4.1rem); letter-spacing: -.028em; font-weight: 600; }
h2 { font-size: clamp(1.9rem, 3.8vw, 3.1rem); letter-spacing: -.024em; }
h3 { font-size: clamp(1.12rem, 1.7vw, 1.35rem); font-weight: 600; letter-spacing: -.01em; }
p { margin: 0 0 1em; text-wrap: pretty; }
.wrap { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--gold); color: #111; padding: 8px 14px; border-radius: 8px; font-weight: 700; }
.skip:focus { left: 12px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Typo utilitaire ---------- */
.kicker { display: block; font: 600 .78rem/1.2 "IBM Plex Sans", sans-serif;
  letter-spacing: .09em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 1.1rem; }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.28rem); color: var(--muted); max-width: 62ch; }
.grad { color: var(--gold); }
.muted { color: var(--muted); }

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; gap: .55em; padding: .9em 1.4em; border-radius: 999px; font-weight: 700; font-size: .98rem;
  text-decoration: none; border: 1px solid transparent; transition: transform .25s var(--ease), background .25s, border-color .25s, box-shadow .25s; white-space: nowrap; }
.btn svg { width: 1.05em; height: 1.05em; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-gold { background: linear-gradient(135deg, var(--gold-soft), var(--gold) 55%, var(--gold-2)); color: #1a1203;
  box-shadow: 0 10px 30px -10px rgba(255, 164, 0, .6), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn-gold:hover { color: #1a1203; transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(255, 164, 0, .75), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: rgba(255, 255, 255, .03); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--gold); color: var(--text); background: rgba(255, 176, 32, .08); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2rem; }

/* ---------- En-tête ---------- */
.site-head { position: sticky; top: 0; z-index: 50; transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent; }
.site-head.scrolled, .site-head:has(details[open]) { background: rgba(5, 10, 28, .82); backdrop-filter: blur(16px) saturate(1.4); border-bottom-color: var(--line); }
.head-in { display: flex; align-items: center; gap: 20px; height: 76px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.brand svg { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a { padding: .55em .85em; border-radius: 10px; text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--muted); transition: color .2s, background .2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: var(--surface-2); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--gold); }
.langs { display: flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; margin-left: 8px; }
.langs a { font: 500 .74rem/1 "IBM Plex Sans", sans-serif; letter-spacing: .06em; padding: .55em .7em; border-radius: 999px; text-decoration: none; color: var(--dim); }
.langs a:hover { color: var(--text); }
.langs a[aria-current="true"] { background: var(--surface-2); color: var(--gold-soft); }
.head-cta { margin-left: 10px; padding: .7em 1.15em; font-size: .9rem; }
.menu { display: none; margin-left: auto; }
.menu summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line); }
.menu summary::-webkit-details-marker { display: none; }
.menu summary span, .menu summary span::before, .menu summary span::after { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; position: relative; transition: transform .25s, background .25s; }
.menu summary span::before, .menu summary span::after { content: ""; position: absolute; left: 0; }
.menu summary span::before { top: -6px; } .menu summary span::after { top: 6px; }
.menu[open] summary span { background: transparent; }
.menu[open] summary span::before { transform: translateY(6px) rotate(45deg); }
.menu[open] summary span::after { transform: translateY(-6px) rotate(-45deg); }
.menu-panel { position: absolute; left: 0; right: 0; top: 76px; background: rgba(5, 10, 28, .97); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line);
  padding: 12px var(--gutter) 24px; display: grid; gap: 4px; max-height: calc(100dvh - 76px); overflow: auto; }
.menu-panel a { padding: 14px 12px; border-radius: 12px; text-decoration: none; font-weight: 700; font-size: 1.1rem; }
.menu-panel a:hover { background: var(--surface-2); }
.menu-panel .langs { justify-self: start; margin: 12px 0 0; }
.menu-panel .btn { justify-self: start; margin-top: 12px; }
@media (max-width: 1080px) { .nav, .head-cta, .head-in > .langs { display: none; } .menu { display: block; } }

/* ---------- Héros ---------- */
.hero { position: relative; padding: clamp(40px, 7vw, 90px) 0 clamp(60px, 8vw, 110px); overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto; height: 120%; z-index: -2;
  background: radial-gradient(48% 52% at 72% 42%, rgba(41, 182, 242, .16), transparent 70%),
              radial-gradient(30% 40% at 20% 10%, rgba(47, 123, 255, .14), transparent 70%),
              radial-gradient(40% 30% at 60% 100%, rgba(255, 176, 32, .08), transparent 70%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px; -webkit-mask: radial-gradient(70% 60% at 60% 40%, #000, transparent 75%); mask: radial-gradient(70% 60% at 60% 40%, #000, transparent 75%); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(24px, 4vw, 60px); align-items: center; }
.hero h1 { margin-bottom: .35em; }
.hero .lead { margin-bottom: 0; }
.hero-art { position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 620px; justify-self: end; }
.hero-art canvas { width: 100%; height: 100%; }
.hero-art .legend { position: absolute; left: 6%; bottom: 4%; display: flex; gap: 14px; flex-wrap: wrap; font: 500 .72rem/1 "IBM Plex Sans", sans-serif; color: var(--dim); letter-spacing: .08em; text-transform: uppercase; }
.hero-art .legend i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 2.4rem; color: var(--dim); font-size: .88rem; }
.trust b { color: var(--text); font-weight: 700; }
.trust span { display: inline-flex; align-items: center; gap: .5em; }
.trust span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 12px var(--gold); }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero-art { max-width: 460px; justify-self: center; margin-top: 8px; } }

/* Petit héros des pages intérieures */
.page-hero { position: relative; padding: clamp(40px, 6vw, 80px) 0 clamp(36px, 5vw, 64px); overflow: hidden; isolation: isolate; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(50% 70% at 85% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%),
              radial-gradient(40% 60% at 0% 100%, rgba(47, 123, 255, .10), transparent 70%); }
.crumbs { display: flex; flex-wrap: wrap; gap: .4em; font-size: .85rem; color: var(--dim); margin-bottom: 1.6rem; padding: 0; list-style: none; }
.crumbs li + li::before { content: "/"; margin-right: .4em; opacity: .5; }
.crumbs a { text-decoration: none; color: var(--muted); }
.crumbs a:hover { color: var(--gold-soft); }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 130px) 0; position: relative; }
.section.alt { background: linear-gradient(180deg, var(--bg-2), var(--bg) 85%); border-top: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 5vw, 60px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lead { margin-inline: auto; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.split.top { align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* Bandeau de chiffres */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); }
.stat { padding: clamp(20px, 3vw, 34px); border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; letter-spacing: -.03em; line-height: 1; margin-bottom: .35em; color: var(--gold-soft); font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: .92rem; line-height: 1.45; display: block; }
.stat small { display: block; margin-top: .6em; color: var(--dim); font-size: .74rem; }
@media (max-width: 900px) { .stats { grid-template-columns: 1fr 1fr; } .stat:nth-child(2) { border-right: 0; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 480px) { .stats { grid-template-columns: 1fr; } .stat { border-right: 0; border-bottom: 1px solid var(--line); } .stat:last-child { border-bottom: 0; } }

/* Grille produits */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip { font: 500 .72rem/1 "IBM Plex Sans", sans-serif; letter-spacing: .08em; text-transform: uppercase; padding: .7em 1em; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted); background: transparent; }
.products { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.pcard { grid-column: span 2; position: relative; display: flex; flex-direction: column; border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; color: inherit;
  background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); transition: transform .45s var(--ease), border-color .3s, box-shadow .45s; isolation: isolate; }
.pcard.wide { grid-column: span 3; }
.pcard::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(80% 60% at 50% 0%, color-mix(in srgb, var(--accent) 30%, transparent), transparent 70%); }
.pcard:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: var(--shadow); color: inherit; }
.pcard:hover::before { opacity: 1; }
.pcard .shot { aspect-ratio: 16 / 10; overflow: hidden; border-bottom: 1px solid var(--line); background: #0b1430; }
.pcard .shot img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 1.2s var(--ease); }
.pcard:hover .shot img { transform: scale(1.045); }
.pcard .body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.pcard .tag { font: 500 .7rem/1 "IBM Plex Sans", sans-serif; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.pcard h3 { margin: 0; font-size: 1.4rem; }
.pcard p { margin: 0; color: var(--muted); font-size: .97rem; }
.pcard .more { margin-top: auto; padding-top: 10px; font-weight: 700; font-size: .92rem; display: inline-flex; align-items: center; gap: .4em; color: var(--text); }
.pcard .more svg { width: 1em; height: 1em; transition: transform .3s var(--ease); }
.pcard:hover .more svg { transform: translateX(4px); }
.pcard .status { position: absolute; top: 14px; right: 14px; font: 500 .66rem/1 "IBM Plex Sans", sans-serif; letter-spacing: .08em; text-transform: uppercase;
  padding: .55em .8em; border-radius: 999px; background: rgba(5, 10, 28, .78); backdrop-filter: blur(6px); border: 1px solid var(--line-2); color: var(--text); }
.pcard .status::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #3ddc84; margin-right: 6px; vertical-align: 1px; box-shadow: 0 0 8px #3ddc84; }
.pcard .status.pilot::before { background: var(--gold); box-shadow: 0 0 8px var(--gold); }
@media (max-width: 1000px) { .products { grid-template-columns: repeat(2, 1fr); } .pcard, .pcard.wide { grid-column: span 1; } }
@media (max-width: 620px) { .products { grid-template-columns: 1fr; } }

/* Cartes génériques */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
.card { padding: clamp(22px, 3vw, 32px); border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); position: relative; }
.card h3 { margin-bottom: .45em; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }
.card p + p { margin-top: .7em; }
.card .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(41, 182, 242, .18), rgba(47, 123, 255, .08)); border: 1px solid var(--line-2); color: var(--cyan); }
.card .ico svg { width: 22px; height: 22px; }
.card.gold .ico { background: linear-gradient(135deg, rgba(255, 176, 32, .22), rgba(255, 176, 32, .06)); color: var(--gold); }
.card .num { font: 500 .78rem/1 "IBM Plex Sans", sans-serif; color: var(--gold-soft); letter-spacing: .1em; margin-bottom: 14px; display: block; }
@media (max-width: 1000px) { .cards, .cards.four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cards, .cards.two, .cards.four { grid-template-columns: 1fr; } }

/* Liste à puces dorées */
.ticks { list-style: none; padding: 0; margin: 0 0 1em; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: var(--muted); }
.ticks li b { color: var(--text); }
.ticks li::before { content: ""; position: absolute; left: 0; top: .42em; width: 16px; height: 16px; border-radius: 50%;
  background: radial-gradient(circle, var(--gold) 0 3px, transparent 4px), rgba(255, 176, 32, .14); border: 1px solid rgba(255, 176, 32, .45); }

/* Média : cadre navigateur / téléphone */
.frame { border-radius: 16px; overflow: hidden; border: 1px solid var(--line-2); background: #0b1430; box-shadow: var(--shadow); }
.frame .bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: rgba(255, 255, 255, .04); border-bottom: 1px solid var(--line); }
.frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .18); }
.frame .bar span { margin-left: 10px; font: 500 .72rem/1 "IBM Plex Sans", sans-serif; color: var(--dim); background: rgba(255, 255, 255, .05); padding: .5em 1em; border-radius: 999px; }
.media-video { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-2); box-shadow: var(--shadow); background: #071029; }
.media-video video, .media-video img { width: 100%; height: auto; aspect-ratio: var(--ar, 16 / 10); object-fit: cover; }
.media-video figcaption { position: absolute; left: 14px; bottom: 12px; font: 500 .7rem/1 "IBM Plex Sans", sans-serif; letter-spacing: .08em; color: rgba(255, 255, 255, .7);
  background: rgba(5, 10, 28, .7); padding: .6em .9em; border-radius: 999px; backdrop-filter: blur(6px); }
.glow { position: relative; }
.glow::before { content: ""; position: absolute; inset: 8% 6%; z-index: -1; filter: blur(60px); opacity: .55; background: radial-gradient(closest-side, var(--accent), transparent); }

/* Fiche produit : faits */
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 0; }
.facts div { background: var(--bg-2); padding: 18px 20px; }
.facts dt { font: 500 .7rem/1.2 "IBM Plex Sans", sans-serif; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin-bottom: 6px; }
.facts dd { margin: 0; font-weight: 600; }
.facts dd a { color: var(--gold-soft); }
@media (max-width: 520px) { .facts { grid-template-columns: 1fr; } }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.feature { padding: 22px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.feature h3 { font-size: 1.1rem; margin-bottom: .4em; display: flex; gap: .6em; align-items: baseline; }
.feature h3::before { content: ""; flex: 0 0 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); transform: translateY(-2px); }
.feature p { margin: 0; color: var(--muted); font-size: .96rem; }
@media (max-width: 760px) { .feature-list { grid-template-columns: 1fr; } }

/* Citations */
.quotes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.quote { margin: 0; padding: clamp(24px, 3vw, 36px); border-radius: var(--radius-lg); background: linear-gradient(160deg, rgba(255, 176, 32, .08), var(--surface) 60%); border: 1px solid var(--line); }
.quote p { font-size: clamp(1.05rem, 1.5vw, 1.22rem); line-height: 1.55; color: var(--text); }
.quote p::before { content: "“"; display: block; font-size: 3.2rem; line-height: .6; color: var(--gold); margin-bottom: .2em; font-weight: 800; }
.quote footer { color: var(--muted); font-size: .9rem; }
.quote footer b { color: var(--text); display: block; }
@media (max-width: 760px) { .quotes { grid-template-columns: 1fr; } }

/* Équipe */
.team { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
.member { padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.member .avatar { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-weight: 800; font-size: 1.05rem; letter-spacing: .02em; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--bg-3), #13285e); border: 1px solid var(--line-2); color: var(--gold-soft); }
.member h3 { font-size: 1.12rem; margin-bottom: .2em; }
.member .role { font: 500 .72rem/1.3 "IBM Plex Sans", sans-serif; letter-spacing: .08em; text-transform: uppercase; color: var(--cyan); margin-bottom: .8em; display: block; }
.member p { color: var(--muted); font-size: .94rem; margin: 0; }

/* Frise / étapes */
.steps { counter-reset: s; display: grid; gap: 0; border-left: 1px solid var(--line-2); margin-left: 8px; }
.steps > li { list-style: none; position: relative; padding: 0 0 28px 30px; }
.steps > li::before { counter-increment: s; content: counter(s, decimal-leading-zero); position: absolute; left: -17px; top: -2px; width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; font: 500 .72rem/1 "IBM Plex Sans", sans-serif; background: var(--bg); border: 1px solid var(--gold); color: var(--gold-soft); }
.steps h3 { font-size: 1.1rem; margin-bottom: .3em; padding-top: 4px; }
.steps p { color: var(--muted); margin: 0; font-size: .96rem; }

/* Bandeau défilant (secteurs) */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 18px 0; -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: marquee 48s linear infinite; }
.marquee span { font-weight: 700; font-size: clamp(1.05rem, 1.8vw, 1.4rem); letter-spacing: -.005em; color: var(--dim); white-space: nowrap; display: inline-flex; align-items: center; gap: 48px; }
.marquee span::after { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--gold); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Appel à l'action */
.cta { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: clamp(36px, 6vw, 80px); border: 1px solid var(--line-2); isolation: isolate;
  background: radial-gradient(60% 120% at 100% 0%, rgba(255, 176, 32, .18), transparent 60%), radial-gradient(60% 120% at 0% 100%, rgba(41, 182, 242, .16), transparent 60%), var(--bg-2); }
.cta h2 { max-width: 20ch; }
.cta .lead { margin-bottom: 0; }
.cta-emblem { position: absolute; right: -40px; bottom: -60px; width: 340px; opacity: .18; z-index: -1; transform: rotate(-8deg); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-card { display: flex; flex-direction: column; gap: 10px; padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); text-decoration: none; color: inherit; transition: border-color .3s, transform .3s var(--ease); }
.contact-card:hover { border-color: var(--gold); transform: translateY(-4px); color: inherit; }
.contact-card h3 { margin: 0; }
.contact-card p { color: var(--muted); margin: 0; font-size: .96rem; }
.contact-card .go { margin-top: auto; padding-top: 8px; font-weight: 700; color: var(--gold-soft); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.coords { display: grid; gap: 14px; font-size: 1.02rem; }
.coords a { color: var(--text); }
.coords dt { font: 500 .7rem/1 "IBM Plex Sans", sans-serif; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.coords dd { margin: 4px 0 0; }

/* Prose (pages légales, étude de cas) */
.prose { max-width: 760px; }
.prose h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-top: 2em; }
.prose h3 { margin-top: 1.6em; }
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--text); }
.prose ul { padding-left: 1.2em; }

/* ---------- Pied de page ---------- */
.site-foot { border-top: 1px solid var(--line); padding: 64px 0 36px; background: linear-gradient(180deg, var(--bg), #030716); margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 36px; }
.foot-grid h2 { font: 500 .74rem/1 "IBM Plex Sans", sans-serif; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-bottom: 18px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; color: var(--muted); font-size: .95rem; }
.foot-grid a { text-decoration: none; color: var(--muted); font-size: .95rem; }
.foot-grid a:hover { color: var(--gold-soft); }
.foot-grid p { color: var(--muted); font-size: .95rem; max-width: 36ch; }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); margin-top: 48px; padding-top: 24px; color: var(--dim); font-size: .85rem; }
.foot-bottom a { color: var(--dim); }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > div:first-child { grid-column: 1 / -1; } }

/* ---------- Mouvement ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }
.spin-slow { animation: spin 18s linear infinite; transform-origin: 50% 54%; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track, .spin-slow { animation: none; }
  .pcard, .pcard .shot img, .btn, .contact-card { transition: none; }
}

/* Titres des pages intérieures : un cran sous le héros d'accueil */
.page-hero h1 { font-size: clamp(2.2rem, 4.4vw, 3.6rem); }

/* Mur de logos partenaires */
.logos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 16px; }
.logos li { display: flex; flex-direction: column; gap: 10px; }
.logos .tile { display: grid; place-items: center; height: 104px; padding: 16px 18px; border-radius: 14px; background: #fff;
  box-shadow: 0 12px 30px -18px rgba(0, 0, 0, .8), inset 0 0 0 1px rgba(10, 30, 80, .06); transition: transform .3s var(--ease); }
.logos .tile img { max-width: 100%; max-height: 64px; width: auto; height: auto; object-fit: contain; }
.logos li:hover .tile { transform: translateY(-3px); }
.logos .pname { font-size: .86rem; font-weight: 600; color: var(--muted); text-align: center; }
@media (max-width: 480px) { .logos { grid-template-columns: repeat(2, 1fr); gap: 12px; } .logos .tile { height: 88px; padding: 12px; } }
.logos .tile-text { font: 700 .82rem/1.25 "IBM Plex Sans", sans-serif; color: #1f3a6e; text-align: center; letter-spacing: .01em; }
@media (min-width: 1100px) { .logos { grid-template-columns: repeat(7, 1fr); gap: 14px; } .logos .tile { height: 96px; padding: 14px; } }

/* Rangée direction (avec photos) */
.leaders { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.member.lead { padding: 28px; background: linear-gradient(170deg, var(--surface-2), var(--surface)); }
.member .photo { width: 112px; height: 112px; border-radius: 22px; object-fit: cover; margin-bottom: 18px;
  border: 1px solid var(--line-2); box-shadow: 0 16px 36px -18px rgba(0, 0, 0, .8); background: var(--bg-3); }
.member.lead h3 { font-size: 1.25rem; }
.member.lead p { font-size: .95rem; }
@media (max-width: 1000px) { .leaders { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .leaders { grid-template-columns: 1fr; } }