/* =========================================================
   Synergice — identité visuelle
   Sombre et éditorial, accent bleu-violet issu du logo,
   typographie Inter (optique « display ») + JetBrains Mono
   ========================================================= */

:root {
    --bg: #0F1012;
    --bg-2: #15171B;
    --line: rgba(255, 255, 255, 0.10);
    --line-strong: rgba(255, 255, 255, 0.24);
    --text: #F4F5F7;
    --text-2: rgba(244, 245, 247, 0.62);
    --text-3: rgba(244, 245, 247, 0.40);
    --blue: #6D8BFF;
    --violet: #A78BFA;
    --grad: linear-gradient(90deg, var(--blue), var(--violet));
    --ok: #8EE6C4;
    --err: #FF9A9A;
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', Consolas, monospace;
    --wrap: 1320px;
    --gutter: clamp(20px, 4vw, 56px);
    --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
    margin: 0; background: var(--bg); color: var(--text);
    font-family: var(--font); font-optical-sizing: auto; font-size: 16px; line-height: 1.6;
    -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-weight: 300; letter-spacing: -0.025em; color: var(--text); }
h1 { font-size: clamp(2.6rem, 5vw, 4.6rem); line-height: 1.04; }
h2 { font-size: clamp(2rem, 3.6vw, 3.25rem); line-height: 1.08; }
h3 { font-size: clamp(1.15rem, 1.5vw, 1.4rem); line-height: 1.3; font-weight: 400; letter-spacing: -0.01em; }
.dim { color: var(--text-2); }
.accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
::selection { background: var(--blue); color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); position: relative; }
.wrap.narrow { max-width: 860px; }
.center { text-align: center; }
.skip-link { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 14px; z-index: 200; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 4px; }

/* Repère en police mono : « 01  Services » */
.eyebrow { display: flex; align-items: center; gap: 14px; margin: 0 0 22px; font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.eyebrow span { color: var(--blue); }
.eyebrow::after { content: ""; width: 40px; height: 1px; background: var(--line-strong); }
.label { display: block; font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); margin-bottom: 18px; }
.lead { font-size: clamp(1.02rem, 1.2vw, 1.15rem); font-weight: 300; line-height: 1.75; color: var(--text-2); max-width: 600px; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 14px; padding: 16px 26px; border-radius: 999px;
    background: var(--text); color: #0F1012; font-family: inherit; font-size: .95rem; font-weight: 500;
    border: 0; cursor: pointer; position: relative; overflow: hidden; isolation: isolate;
    transition: color .4s var(--ease), transform .3s var(--ease);
}
.btn i { font-style: normal; display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #0F1012; color: #fff; font-size: .85rem; transition: transform .4s var(--ease), background .4s; }
.btn::before { content: ""; position: absolute; inset: 0; background: var(--grad); z-index: -1; transform: translateX(-101%); transition: transform .5s var(--ease); }
.btn:hover { color: #fff; }
.btn:hover::before { transform: none; }
.btn:hover i { transform: translateX(3px) rotate(-45deg); background: rgba(15, 16, 18, .35); }
.btn-outline { display: inline-flex; padding: 14px 26px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--text); transition: border-color .3s, background .3s; }
.btn-outline:hover { border-color: var(--text); background: rgba(255, 255, 255, .04); }

.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-size: .95rem; color: var(--text-2); transition: color .3s; }
.link-arrow::after { content: "→"; transition: transform .3s var(--ease); }
.link-arrow:hover { color: var(--text); }
.link-arrow:hover::after { transform: translateX(6px); }
.link-arrow.big { font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 300; color: var(--text); }

/* ---------- Barre de progression ---------- */
.progress { position: fixed; inset: 0 0 auto; height: 2px; z-index: 150; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; background: var(--grad); transform-origin: left; transform: scaleX(0); }

/* ---------- En-tête ---------- */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; transition: background .4s, border-color .4s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(15, 16, 18, .8); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 96px; transition: height .4s; }
.site-header.scrolled .nav { height: 76px; }
.brand img { height: 40px; width: auto; transition: height .4s; }
.site-header.scrolled .brand img { height: 34px; }
.nav-inline { display: flex; gap: 6px; margin-left: auto; margin-right: 28px; padding: 6px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, .02); }
.nav-inline a { padding: 8px 18px; border-radius: 999px; font-size: .9rem; color: var(--text-2); transition: color .3s, background .3s; }
.nav-inline a:hover { color: var(--text); background: rgba(255, 255, 255, .06); }
.menu-btn { position: relative; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-strong); background: none; cursor: pointer; padding: 0; z-index: 120; transition: border-color .3s; }
.menu-btn:hover { border-color: var(--text); }
.menu-btn span { position: absolute; left: 14px; right: 14px; height: 1.5px; background: var(--text); transition: transform .4s var(--ease), opacity .3s, top .4s var(--ease); }
.menu-btn span:nth-child(1) { top: 17px; }
.menu-btn span:nth-child(2) { top: 23px; right: 20px; }
.menu-btn span:nth-child(3) { top: 29px; }
body.menu-open .menu-btn span:nth-child(1) { top: 23px; transform: rotate(45deg); }
body.menu-open .menu-btn span:nth-child(2) { opacity: 0; }
body.menu-open .menu-btn span:nth-child(3) { top: 23px; transform: rotate(-45deg); }

/* ---------- Menu plein écran ---------- */
.overlay { position: fixed; inset: 0; z-index: 110; background: var(--bg); display: flex; align-items: center; opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility .5s; }
.overlay::before { content: ""; position: absolute; width: 60vw; height: 60vw; right: -20vw; top: -20vw; border-radius: 50%; background: radial-gradient(circle, rgba(109, 139, 255, .14), transparent 65%); pointer-events: none; }
body.menu-open { overflow: hidden; }
body.menu-open .overlay { opacity: 1; visibility: visible; }
body.menu-open .site-header { z-index: 130; background: transparent; border-bottom-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
body.menu-open .nav-inline { visibility: hidden; }
.overlay-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 60px; align-items: end; }
.overlay-nav { display: grid; }
.overlay-nav a { display: flex; align-items: baseline; gap: 22px; padding: 8px 0; font-size: clamp(2rem, 5vw, 4rem); font-weight: 300; letter-spacing: -0.03em; line-height: 1.1; color: var(--text-2);
    transform: translateY(30px); opacity: 0; transition: color .3s, transform .6s var(--ease), opacity .6s var(--ease); }
.overlay-nav a span { font-family: var(--mono); font-size: .8rem; letter-spacing: 0; color: var(--blue); }
.overlay-nav a:hover { color: var(--text); }
body.menu-open .overlay-nav a { transform: none; opacity: 1; }
body.menu-open .overlay-nav a:nth-child(2) { transition-delay: .05s; }
body.menu-open .overlay-nav a:nth-child(3) { transition-delay: .1s; }
body.menu-open .overlay-nav a:nth-child(4) { transition-delay: .15s; }
body.menu-open .overlay-nav a:nth-child(5) { transition-delay: .2s; }
body.menu-open .overlay-nav a:nth-child(6) { transition-delay: .25s; }
.overlay-side h3 { font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); margin: 32px 0 14px; }
.overlay-side ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 1.05rem; }
.overlay-side a { color: var(--text-2); }
.overlay-side a:hover { color: var(--text); }
.overlay-side .dim { color: var(--text-3); }

/* ---------- Fond « plan technique » ---------- */
.blueprint {
    position: absolute; inset: 0; pointer-events: none; z-index: 0;
    background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
    background-size: 72px 72px; background-position: center top;
    mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 25%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 25%, transparent 75%);
}

/* ---------- Héro ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 130px 0 90px; overflow: hidden; }
.hero::after { content: ""; position: absolute; width: 900px; height: 900px; right: -300px; top: -200px; border-radius: 50%; background: radial-gradient(circle, rgba(109, 139, 255, .12), rgba(167, 139, 250, .05) 40%, transparent 70%); pointer-events: none; }
.hero .wrap { z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
.hero-copy h1 { margin-bottom: 30px; }
.rotator { display: block; height: 1.2em; overflow: hidden; }
.rotator-word { display: inline-block; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .08em;
    transition: transform .6s var(--ease), opacity .6s var(--ease); }
.rotator-word.out { transform: translateY(-105%); opacity: 0; }
.rotator-word.in-start { transform: translateY(105%); opacity: 0; transition: none; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 32px; margin-top: 42px; }
.hero-visual { position: relative; aspect-ratio: 1; width: 100%; max-width: 600px; justify-self: end; }
.hero-visual canvas { width: 100%; height: 100%; }
.visual-caption { position: absolute; left: 50%; bottom: 2%; transform: translateX(-50%); white-space: nowrap; font-family: var(--mono); font-size: .74rem; color: var(--text-3); letter-spacing: .04em; }
.visual-caption span { color: var(--blue); margin-left: 8px; }
.visual-caption span:first-child { margin-left: 0; }
.scroll-hint { position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%); width: 1px; height: 54px; background: var(--line); overflow: hidden; z-index: 1; }
.scroll-hint span { position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--grad); animation: drip 2s var(--ease) infinite; }
@keyframes drip { to { top: 100%; } }

/* ---------- Sections ---------- */
.section { position: relative; padding: clamp(90px, 11vw, 150px) 0; border-top: 1px solid var(--line); }
.section.tight { padding: 60px 0 90px; }
.section-top { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: end; margin-bottom: 70px; }
.section-intro { margin: 0; font-size: 1.12rem; font-weight: 300; color: var(--text-2); max-width: 480px; justify-self: end; }

/* À propos */
.statement-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 40px; align-items: start; }
.statement-grid .eyebrow { margin-top: 14px; }
.statement { font-size: clamp(1.5rem, 2.6vw, 2.3rem); font-weight: 300; letter-spacing: -0.02em; line-height: 1.32; margin-bottom: 70px; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.facts div { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(180deg, rgba(255,255,255,.025), transparent); }
.facts strong { display: block; font-size: 1.45rem; font-weight: 400; letter-spacing: -0.02em; margin-bottom: 8px; }
.facts span { font-size: .88rem; color: var(--text-2); font-weight: 300; }

/* Lignes numérotées */
.rows { border-top: 1px solid var(--line); }
.row { position: relative; display: grid; grid-template-columns: 110px 1fr 1.25fr; gap: 40px; padding: 46px 0; border-bottom: 1px solid var(--line); }
.row::before { content: ""; position: absolute; left: 0; top: -1px; height: 1px; width: 100%; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.row:hover::before { transform: scaleX(1); }
.row-num { font-family: var(--mono); font-size: .9rem; color: var(--text-3); padding-top: 8px; transition: color .3s; }
.row:hover .row-num { color: var(--blue); }
.row h3 { font-size: clamp(1.4rem, 2vw, 1.85rem); font-weight: 300; letter-spacing: -0.02em; }
.row-body p { color: var(--text-2); font-weight: 300; line-height: 1.75; }
.tags { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: .84rem; color: var(--text-2); padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; }

/* Secteurs */
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sector { position: relative; display: flex; flex-direction: column; padding: 40px 36px; border: 1px solid var(--line); border-radius: 22px; overflow: hidden;
    background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)); transition: border-color .4s, transform .4s var(--ease); }
.sector::after { content: ""; position: absolute; inset: auto -30% -60% auto; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(109,139,255,.22), transparent 70%); opacity: 0; transition: opacity .5s; pointer-events: none; }
.sector:hover { border-color: rgba(109, 139, 255, .45); transform: translateY(-4px); }
.sector:hover::after { opacity: 1; }
.sector-head { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.sector-head svg { width: 44px; height: 44px; padding: 10px; border-radius: 12px; border: 1px solid var(--line-strong); fill: none; stroke: var(--blue); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.sector h3 { font-size: 1.65rem; font-weight: 300; letter-spacing: -0.02em; }
.sector p { color: var(--text-2); font-weight: 300; }
.sector ul { list-style: none; padding: 0; margin: 10px 0 34px; display: grid; gap: 8px; flex: 1; }
.sector li { font-size: .9rem; color: var(--text-3); font-weight: 300; padding-left: 16px; position: relative; }
.sector li::before { content: ""; position: absolute; left: 0; top: .7em; width: 6px; height: 1px; background: var(--blue); }

/* Approche */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--line); }
.steps li { position: relative; padding: 0 32px 0 0; }
.steps li::before { content: ""; display: block; width: 15px; height: 15px; border-radius: 50%; border: 1px solid var(--blue); background: var(--bg); margin-bottom: 30px; position: relative; box-shadow: 0 0 0 5px var(--bg); }
.steps li:hover::before { background: var(--blue); }
.steps span { display: block; font-family: var(--mono); font-size: .8rem; color: var(--blue); margin-bottom: 12px; }
.steps h3 { margin-bottom: 12px; }
.steps p { color: var(--text-2); font-weight: 300; font-size: .96rem; }

/* Formules */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.plan { position: relative; padding: 40px 36px; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; transition: border-color .4s; }
.plan::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.plan:hover { border-color: var(--line-strong); }
.plan:hover::before { transform: scaleX(1); }
.plan:nth-child(2) { background: linear-gradient(180deg, rgba(109,139,255,.08), transparent 60%); border-color: rgba(109,139,255,.35); }
.plan-num { font-family: var(--mono); font-size: .8rem; color: var(--blue); }
.plan h3 { font-size: 2rem; font-weight: 300; letter-spacing: -0.02em; margin: 44px 0 8px; }
.plan-meta { font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); margin-bottom: 22px; }
.plan p:last-child { color: var(--text-2); font-weight: 300; margin: 0; }
.funding { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; align-items: end; margin-top: 18px; padding: 40px 36px; border: 1px solid var(--line); border-radius: 22px;
    background: radial-gradient(500px circle at 0% 0%, rgba(109,139,255,.12), transparent 60%); }
.funding h3 { font-size: clamp(1.4rem, 2.1vw, 1.9rem); font-weight: 300; letter-spacing: -0.02em; margin-bottom: 14px; }
.funding p { color: var(--text-2); font-weight: 300; margin: 0; max-width: 760px; }
.funding .fine { font-size: .84rem; color: var(--text-3); }

/* Pourquoi */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 50px; }
.why > div { padding-top: 26px; border-top: 1px solid var(--line-strong); }
.why h3 { margin-bottom: 14px; }
.why p { color: var(--text-2); font-weight: 300; font-size: .97rem; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 60px; align-items: start; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 26px 56px 26px 0; font-size: 1.12rem; font-weight: 400; letter-spacing: -0.01em; position: relative; transition: color .3s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; width: 32px; height: 32px; transform: translateY(-50%); display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; font-weight: 300; color: var(--text-2); transition: transform .4s var(--ease), background .3s, color .3s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); background: var(--blue); color: #fff; border-color: var(--blue); }
.faq details p { color: var(--text-2); font-weight: 300; padding: 0 56px 26px 0; margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 80px; align-items: start; }
.contact-grid h2 { margin-bottom: 26px; }
.contact-list { list-style: none; padding: 0; margin: 40px 0 0; border-top: 1px solid var(--line); }
.contact-list li { display: grid; grid-template-columns: 120px 1fr; padding: 18px 0; border-bottom: 1px solid var(--line); font-weight: 300; }
.contact-list span { font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); padding-top: 4px; }
.contact-list a:hover { color: var(--blue); }
.contact-form { display: grid; gap: 28px; padding: 40px; border: 1px solid var(--line); border-radius: 24px; background: var(--bg-2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.form-row.three { grid-template-columns: repeat(3, 1fr); }
.field { display: grid; gap: 6px; }
.field label { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); }
.field input, .field select, .field textarea {
    width: 100%; font: inherit; font-weight: 300; font-size: 1.02rem; color: var(--text);
    padding: 10px 0; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; transition: border-color .3s;
}
.field select { appearance: none; -webkit-appearance: none; cursor: pointer;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='1.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right center / 16px no-repeat; padding-right: 24px; }
.field select option { background: var(--bg-2); color: var(--text); }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--blue); }
.input-validation-error { border-bottom-color: var(--err) !important; }
.field-err { color: var(--err); font-size: .82rem; font-weight: 300; }
.field-err:empty { display: none; }
.consent { display: flex; gap: 14px; align-items: flex-start; font-size: .88rem; font-weight: 300; color: var(--text-2); cursor: pointer; }
.consent input { margin-top: 4px; width: 16px; height: 16px; accent-color: var(--blue); flex-shrink: 0; }
.consent a, .prose a, .funding a { color: var(--text); text-decoration: underline; text-decoration-color: var(--blue); text-underline-offset: 3px; }
.contact-form .btn { justify-self: start; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { padding: 14px 18px; border-radius: 12px; border: 1px solid; font-weight: 300; }
.form-status.ok { color: var(--ok); border-color: rgba(142, 230, 196, .35); background: rgba(142, 230, 196, .06); }
.form-status.err { color: var(--err); border-color: rgba(255, 154, 154, .35); background: rgba(255, 154, 154, .06); }
.form-status.err ul { margin: 0; padding-left: 18px; }
.validation-summary-valid { display: none; }

/* ---------- Pages internes ---------- */
.page-hero { position: relative; padding: 190px 0 100px; overflow: hidden; }
.page-hero .wrap { z-index: 1; }
.page-hero h1 { max-width: 1050px; margin-bottom: 48px; }
.page-hero-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 60px; align-items: start; }
.crumb { display: inline-block; margin-bottom: 36px; font-size: .9rem; color: var(--text-3); transition: color .3s; }
.crumb:hover { color: var(--text); }
.who h3 { font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); margin-bottom: 16px; }
.who ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.who li { padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 300; color: var(--text-2); font-size: .95rem; }
.compliance-tags { margin-top: 46px; }
.compliance-tags li { border-color: rgba(109, 139, 255, .35); color: var(--text); }

.pains { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pains li { display: grid; grid-template-columns: 50px 1fr; padding: 28px; border: 1px solid var(--line); border-radius: 18px; }
.pains span { font-family: var(--mono); color: var(--blue); font-size: .85rem; padding-top: 4px; }
.pains p { margin: 0; font-size: 1.1rem; font-weight: 300; }

.usecases { display: grid; border-top: 1px solid var(--line); }
.usecase { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; padding: 42px 0; border-bottom: 1px solid var(--line); }
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ba > div { padding: 20px 22px; border-radius: 16px; border: 1px solid var(--line); }
.ba > div:last-child { border-color: rgba(109, 139, 255, .35); background: rgba(109, 139, 255, .06); }
.ba span { display: block; font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); margin-bottom: 8px; }
.ba > div:last-child span { color: var(--blue); }
.ba p { margin: 0; font-weight: 300; }
.other-sectors { display: flex; flex-wrap: wrap; align-items: center; gap: 30px 50px; }
.other-sectors .label { margin: 0; width: 100%; }
.other-sectors .btn { margin-left: auto; }

.prose h2 { font-size: 1.5rem; margin: 2.2em 0 .6em; }
.prose p { color: var(--text-2); font-weight: 300; }
.error-page { min-height: 80vh; display: grid; align-items: center; border: 0; }
.error-page .eyebrow { justify-content: center; }
.error-page h1 { margin-bottom: 20px; }
.error-page .lead { margin: 0 auto 40px; }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); padding: clamp(90px, 10vw, 130px) 0 40px; position: relative; overflow: hidden; }
.cta-final { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 90px; }
.cta-final h2 { font-size: clamp(2.6rem, 6vw, 5.4rem); line-height: 1; letter-spacing: -0.04em; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-top: 60px; border-top: 1px solid var(--line); }
.footer-brand img { height: 48px; width: auto; margin-bottom: 22px; }
.footer-brand p { color: var(--text-3); font-weight: 300; max-width: 300px; }
.footer-grid h3 { font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); font-weight: 400; margin-bottom: 18px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: .92rem; font-weight: 300; }
.footer-grid ul a { color: var(--text-2); transition: color .3s; }
.footer-grid ul a:hover { color: var(--text); }
.footer-grid .dim { color: var(--text-3); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 80px; font-family: var(--mono); font-size: .76rem; color: var(--text-3); }
.footer-bottom a:hover { color: var(--text); }

/* ---------- Animations ---------- */
.fade-up { opacity: 0; transform: translateY(24px); animation: fadeUp 1s var(--ease) forwards; }
.fade-up:nth-child(2) { animation-delay: .12s; }
.fade-up:nth-child(3) { animation-delay: .24s; }
.fade-up:nth-child(4) { animation-delay: .36s; }
@keyframes fadeUp { to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
/* Titres : les mots montent depuis un masque */
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.split .w > span { display: inline-block; transform: translateY(105%); transition: transform .9s var(--ease); }
.split.in .w > span { transform: none; }

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

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .nav-inline { display: none; }
    .row { grid-template-columns: 70px 1fr; }
    .row-body { grid-column: 2; }
    .sector-grid, .plans { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr 1fr; row-gap: 50px; }
    .steps::before { display: none; }
    .facts { grid-template-columns: 1fr 1fr; }
    .why { grid-template-columns: 1fr; gap: 30px; }
    .statement-grid, .faq-grid, .contact-grid, .page-hero-grid, .funding, .usecase { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
    .hero { min-height: auto; padding: 130px 0 90px; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { order: -1; max-width: 360px; justify-self: center; margin-bottom: -10px; }
    .section-top { grid-template-columns: 1fr; gap: 18px; margin-bottom: 50px; }
    .section-intro { justify-self: start; }
    .overlay-grid { grid-template-columns: 1fr; gap: 20px; }
    .scroll-hint { display: none; }
    .brand img { height: 34px; }
}
@media (max-width: 640px) {
    .row { grid-template-columns: 1fr; gap: 14px; padding: 36px 0; }
    .row-body { grid-column: 1; }
    .pains, .ba, .form-row, .form-row.three, .steps, .facts, .footer-grid { grid-template-columns: 1fr; }
    .sector, .plan, .funding { padding: 32px 24px; }
    .contact-form { padding: 28px 20px; }
    .contact-list li { grid-template-columns: 1fr; gap: 4px; }
    .page-hero { padding: 140px 0 60px; }
    .other-sectors .btn { margin-left: 0; }
    .nav { height: 80px; }
}

/* =========================================================
   Curseur personnalisé (souris uniquement)
   ========================================================= */
.cursor-dot, .cursor-ring { position: fixed; left: 0; top: 0; pointer-events: none; z-index: 9999; border-radius: 50%; opacity: 0; will-change: transform; }
.cursor-dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--text); transition: opacity .3s, width .3s var(--ease), height .3s var(--ease), margin .3s var(--ease); }
.cursor-ring {
    width: 38px; height: 38px; margin: -19px 0 0 -19px; border: 1px solid rgba(244, 245, 247, .45);
    display: grid; place-items: center;
    transition: opacity .3s, width .45s var(--ease), height .45s var(--ease), margin .45s var(--ease), background .45s var(--ease), border-color .45s var(--ease);
}
.cursor-ring span { font-family: var(--mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: #0F1012; opacity: 0; transition: opacity .25s; }
html.has-cursor .cursor-dot, html.has-cursor .cursor-ring { opacity: 1; }
html.has-cursor, html.has-cursor a, html.has-cursor button, html.has-cursor summary, html.has-cursor label, html.has-cursor select { cursor: none; }
/* Survol d'un lien ou d'un bouton : l'anneau s'agrandit et se remplit en mode « différence » */
html.cursor-hover .cursor-ring { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: rgba(244, 245, 247, .95); border-color: transparent; mix-blend-mode: difference; }
html.cursor-hover .cursor-dot { width: 0; height: 0; margin: 0; }
/* Survol d'une carte : grand disque dégradé avec une étiquette */
html.cursor-label .cursor-ring { width: 92px; height: 92px; margin: -46px 0 0 -46px; background: var(--grad); border-color: transparent; mix-blend-mode: normal; }
html.cursor-label .cursor-ring span { opacity: 1; color: #fff; }
html.cursor-label .cursor-dot { width: 0; height: 0; margin: 0; }
/* Champs de saisie : on rend le curseur texte natif */
html.cursor-text .cursor-ring, html.cursor-text .cursor-dot { opacity: 0; }
html.cursor-down .cursor-ring { transform-origin: center; }
/* Halo lumineux qui suit la souris dans le héro */
.hero-glow { position: absolute; width: 520px; height: 520px; left: 0; top: 0; margin: -260px 0 0 -260px; border-radius: 50%; pointer-events: none; z-index: 0;
    background: radial-gradient(circle, rgba(109, 139, 255, .16), rgba(167, 139, 250, .06) 40%, transparent 70%); opacity: 0; transition: opacity .6s; will-change: transform; }
.hero:hover .hero-glow { opacity: 1; }
/* Boutons magnétiques */
.magnetic { transition: transform .5s var(--ease); will-change: transform; }
@media (hover: none), (pointer: coarse) { .cursor-dot, .cursor-ring, .hero-glow { display: none; } }
/* Sur les boutons pleins : le curseur s'efface, le bouton magnétique prend le relais */
html.cursor-btn .cursor-ring { width: 10px; height: 10px; margin: -5px 0 0 -5px; opacity: 0; }
html.cursor-btn .cursor-dot { width: 0; height: 0; margin: 0; }