/* ==========================================================================
   VigilanceX — design system « Console sécurité »
   Thème sombre par défaut, thème clair avec la même palette sémantique.
   Charte : IBM Plex Sans / IBM Plex Mono, accent sarcelle, sévérités.
   ========================================================================== */

@font-face {
  font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url(../fonts/PlexSans-latin.woff2) format("woff2");
  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-weight: 400 700; font-display: swap;
  src: url(../fonts/PlexSans-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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/PlexMono-400-latin.woff2) format("woff2");
  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 Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/PlexMono-400-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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap;
  src: url(../fonts/PlexMono-500-latin.woff2) format("woff2");
  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 Mono"; font-style: normal; font-weight: 500; font-display: swap;
  src: url(../fonts/PlexMono-500-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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 600; font-display: swap;
  src: url(../fonts/PlexMono-600-latin.woff2) format("woff2");
  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 Mono"; font-style: normal; font-weight: 600; font-display: swap;
  src: url(../fonts/PlexMono-600-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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* --- Tokens ---------------------------------------------------------------- */
:root {
  --font-body: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --radius: 10px;
  --radius-sm: 7px;
  --header-h: 68px;
  --maxw: 1160px;
}

/* Thème sombre (défaut) */
:root, :root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0f14;
  --bg-2: #0e141b;
  --panel: #10161d;
  --panel-2: #161e27;
  --border: #1f2a36;
  --border-2: #2b3a49;
  --text: #e6edf3;
  --muted: #8b9bab;
  --faint: #5c6b7a;
  --accent: #2dd4bf;
  --accent-strong: #5eead4;
  --accent-ink: #04231f;
  --accent-soft: rgba(45, 212, 191, .12);
  --ok: #4ade80;
  --warn: #f5b83d;
  --danger: #f0445c;
  --sev-low: #6b7280;
  --sev-medium: #f5b83d;
  --sev-high: #fb7a3c;
  --sev-critical: #f0445c;
  --header-bg: rgba(11, 15, 20, .82);
  --shadow: 0 8px 30px rgba(0, 0, 0, .35);
}

/* Thème clair — même palette sémantique */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f5f8;
  --bg-2: #eaeff4;
  --panel: #ffffff;
  --panel-2: #f4f7fa;
  --border: #dde4ec;
  --border-2: #c3cdd8;
  --text: #14202b;
  --muted: #4f6274;
  --faint: #7f8fa0;
  --accent: #0f9d8a;
  --accent-strong: #0b8271;
  --accent-ink: #ffffff;
  --accent-soft: rgba(15, 157, 138, .12);
  --ok: #1f9d55;
  --warn: #d99a12;
  --danger: #d63a50;
  --sev-low: #7f8fa0;
  --sev-medium: #d99a12;
  --sev-high: #e2632a;
  --sev-critical: #d63a50;
  --header-bg: rgba(243, 245, 248, .85);
  --shadow: 0 8px 24px rgba(20, 32, 43, .08);
}

/* --- Base -------------------------------------------------------------------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  transition: background-color .25s ease, color .25s ease;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); }
.mono, code, kbd { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
code {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 7px;
  font-size: .82em;
}
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(18px, 4vw, 32px); }
h1, h2, h3 { line-height: 1.22; font-weight: 700; letter-spacing: -.015em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); }
h3 { font-size: 1.06rem; }
section { padding: clamp(48px, 6vw, 84px) 0; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 46em; }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--accent); color: var(--accent-ink);
  padding: 8px 14px; border-radius: var(--radius-sm); font-weight: 600;
}
.skip-link:focus { left: 8px; }

/* --- Reveals (fondu-montée très court, rien de continu) ------------------------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .45s ease, transform .45s ease; }
.reveal.in { opacity: 1; transform: none; }
.card-grid > .reveal:nth-child(2), .mk-delay-2 { transition-delay: .08s; }
.card-grid > .reveal:nth-child(3), .mk-delay-3 { transition-delay: .16s; }
.card-grid > .reveal:nth-child(4) { transition-delay: .24s; }
.card-grid > .reveal:nth-child(5) { transition-delay: .32s; }
.card-grid > .reveal:nth-child(6) { transition-delay: .4s; }

.anim { opacity: 0; animation: fadeUp .5s ease forwards; }
.a1 { animation-delay: .08s; } .a2 { animation-delay: .2s; } .a3 { animation-delay: .34s; }
.a4 { animation-delay: .48s; } .a5 { animation-delay: .62s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

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

/* --- Header ------------------------------------------------------------------------ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background-color .25s ease;
}
.site-header.scrolled { border-bottom-color: var(--border); }
.header-inner { display: flex; align-items: center; gap: 18px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); white-space: nowrap; }
.brand:hover { color: var(--text); }
.logo-word { font-weight: 600; font-size: 1.16rem; letter-spacing: -.01em; }
.logo-word em { font-style: normal; color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.main-nav > a {
  color: var(--muted); font-size: .88rem; font-weight: 500;
  padding: 8px 9px; border-radius: var(--radius-sm); white-space: nowrap;
  transition: color .18s ease, background-color .18s ease;
}
.main-nav > a:hover { color: var(--text); background: var(--panel-2); }
.main-nav > a.active { color: var(--accent); }
.nav-tools { display: inline-flex; align-items: center; gap: 10px; margin-left: 10px; padding-left: 10px; border-left: 1px solid var(--border); }

.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--panel);
  color: var(--muted); cursor: pointer;
  transition: color .18s ease, border-color .18s ease;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
:root[data-theme="dark"] .ico-sun { display: none; }
:root[data-theme="light"] .ico-moon { display: none; }

.lang-switch { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--faint); white-space: nowrap; }
.lang-switch a { color: var(--muted); }
.lang-switch a:hover { color: var(--accent); }
.lang-switch .on { color: var(--accent); }

.nav-toggle { display: none; }

/* --- Boutons ------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 600; font-size: .95rem;
  padding: 12px 22px; border-radius: var(--radius-sm); white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .16s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-strong); color: var(--accent-ink); transform: translateY(-2px); }
:root[data-theme="dark"] .btn-primary:hover { color: #032027; }
.btn-secondary { background: transparent; border-color: var(--border-2); color: var(--text); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--muted); padding-left: 12px; padding-right: 12px; }
.btn-ghost:hover { color: var(--accent); }
.btn-sm { padding: 8px 13px; font-size: .84rem; }

/* --- Badges --------------------------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .04em;
  padding: 2px 9px; border-radius: 999px;
  border: 1px solid; white-space: nowrap;
}
.sev-low { color: var(--sev-low); border-color: var(--sev-low); background: color-mix(in srgb, var(--sev-low) 13%, transparent); }
.sev-medium { color: var(--sev-medium); border-color: var(--sev-medium); background: color-mix(in srgb, var(--sev-medium) 13%, transparent); }
.sev-high { color: var(--sev-high); border-color: var(--sev-high); background: color-mix(in srgb, var(--sev-high) 13%, transparent); }
.sev-critical { color: var(--sev-critical); border-color: var(--sev-critical); background: color-mix(in srgb, var(--sev-critical) 13%, transparent); }
.badge.src { color: var(--muted); border-color: var(--border-2); background: var(--panel-2); }
.badge.qualif {
  color: var(--danger); border-color: var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, transparent);
  font-family: var(--font-body); font-size: .78rem; font-weight: 600; letter-spacing: 0;
}
.badge.ok { color: var(--ok); border-color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); font-family: var(--font-body); font-size: .78rem; font-weight: 600; letter-spacing: 0; }

/* --- Panneaux --------------------------------------------------------------------------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.overline {
  display: inline-block;
  font-family: var(--font-mono); font-size: .76rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.section-head { max-width: 44em; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head h2 { margin-bottom: 10px; }
.section-head p { color: var(--muted); }

/* --- Hero (accueil) -------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(56px, 9vw, 110px)) 0 clamp(44px, 6vw, 76px);
  background:
    radial-gradient(900px 480px at 82% -10%, var(--accent-soft), transparent 62%),
    var(--bg);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 60px); align-items: center; }
.hero h1 { margin-bottom: 20px; }
.hero h1 .hl { color: var(--accent); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .06em;
  color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 14px; margin-bottom: 22px; background: var(--panel);
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.hero .lead { margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; align-items: center; }
.hero-grid { align-items: center; }
.hero-grid .lead { max-width: 34em; }
.hero-stage {
  position: relative; aspect-ratio: 4 / 3;
  border: 1px solid var(--border-2); border-radius: 14px;
  background: var(--bg-2); box-shadow: var(--shadow); overflow: hidden;
}
.hero-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero-legend {
  position: absolute; left: 14px; bottom: 10px; z-index: 1;
  display: flex; gap: 12px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: .68rem; color: var(--faint); letter-spacing: .02em;
}
.hero-legend i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 5px; vertical-align: middle; }

/* --- Maquette console -------------------------------------------------------------------- */
.mockup {
  border: 1px solid var(--border-2);
  border-radius: 14px;
  background: var(--bg-2);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-size: .82rem;
}
.mk-titlebar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.mk-dots { display: inline-flex; gap: 6px; }
.mk-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-2); }
.mk-tenant { font-family: var(--font-mono); font-size: .74rem; color: var(--muted); }
.mk-tabs { display: inline-flex; gap: 4px; margin-left: auto; }
.mk-tabs span {
  font-size: .74rem; font-weight: 500; color: var(--faint);
  padding: 4px 10px; border-radius: 6px;
}
.mk-tabs span.on { color: var(--accent); background: var(--accent-soft); }
.mk-body { display: grid; grid-template-columns: 1.35fr 1fr; gap: 12px; padding: 14px; }
.mk-list { padding: 10px 12px; min-width: 0; }
.mk-head {
  display: flex; gap: 14px;
  font-family: var(--font-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--faint); padding: 4px 4px 8px;
}
.mk-head span:nth-child(1) { width: 92px; }
.mk-head span:nth-child(2) { width: 66px; }
.mk-row {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 4px; border-top: 1px solid var(--border);
}
.mk-row .badge[class*="sev-"] { width: 92px; justify-content: center; flex-shrink: 0; }
.mk-row .t { width: 66px; flex-shrink: 0; font-size: .74rem; color: var(--muted); }
.mk-row .badge.src { display: none; }
.mk-row .mk-text { color: var(--text); font-size: .8rem; min-width: 0; }
@media (max-width: 559px) {
  .mk-head { display: none; }
  .mk-row { flex-wrap: wrap; gap: 6px 10px; }
  .mk-row .badge[class*="sev-"] { width: auto; }
  .mk-row .mk-text { flex-basis: 100%; order: 3; }
}
.mk-ai { padding: 14px 16px; display: flex; flex-direction: column; gap: 9px; }
.mk-ai-head { display: flex; align-items: center; gap: 9px; font-size: .88rem; }
.mk-ai-head svg { color: var(--accent); }
.mk-ai-head .badge { margin-left: auto; }
.mk-qualif { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.mk-conf { font-size: .72rem; color: var(--faint); }
.mk-conf b { color: var(--text); font-weight: 600; }
.mk-finding { color: var(--muted); font-size: .8rem; }
.mk-mitre { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .72rem; color: var(--faint); }
.mk-reco { font-size: .8rem; color: var(--muted); }
.mk-reco b { color: var(--text); }
.mk-notify {
  display: flex; align-items: center; gap: 8px;
  font-size: .74rem; color: var(--ok);
  border-top: 1px solid var(--border); padding-top: 10px; margin-top: auto;
}
.mockup-note { margin-top: 14px; font-size: .8rem; color: var(--faint); text-align: center; }

/* --- Grille bénéfices / cartes -------------------------------------------------------------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.feat-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px 24px;
  transition: border-color .2s ease, transform .2s ease;
}
.feat-card:hover { border-color: var(--border-2); transform: translateY(-4px); }
.feat-card .ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--accent-soft); color: var(--accent);
  margin-bottom: 18px;
}
.feat-card h3 { margin-bottom: 9px; }
.feat-card p { color: var(--muted); font-size: .93rem; }

/* --- Bande alternée -------------------------------------------------------------------------- */
.band-alt { background: var(--bg-2); border-block: 1px solid var(--border); }

/* --- Pipeline / flow --------------------------------------------------------------------------- */
.pipeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: step; }
.pipe-step {
  position: relative;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 18px 20px;
}
.pipe-step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono); font-size: .72rem; color: var(--accent);
  display: block; margin-bottom: 10px;
}
.pipe-step h3 { font-size: .98rem; margin-bottom: 7px; }
.pipe-step p { font-size: .85rem; color: var(--muted); }
.pipe-step:not(:last-child)::after {
  content: "→"; position: absolute; right: -13px; top: 26px;
  color: var(--faint); font-size: .9rem; z-index: 1;
}

.flow {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  margin-top: 20px;
}
.flow-step {
  font-size: .76rem; color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--border-2);
  padding: 6px 13px; border-radius: 999px;
}
.flow-arrow { color: var(--faint); }

/* --- Split (texte + liste) ----------------------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 60px); align-items: center; }
.checklist { list-style: none; display: grid; gap: 11px; margin-top: 20px; }
.checklist li { display: flex; gap: 11px; align-items: flex-start; color: var(--muted); font-size: .95rem; }
.checklist svg { color: var(--ok); flex-shrink: 0; margin-top: 3px; }

/* --- Page hero intérieur ---------------------------------------------------------------------------- */
.page-hero {
  padding: calc(var(--header-h) + clamp(44px, 7vw, 80px)) 0 clamp(30px, 4vw, 46px);
  background:
    radial-gradient(760px 380px at 85% -20%, var(--accent-soft), transparent 60%),
    var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { margin-bottom: 14px; max-width: 20em; }

/* --- Blocs fonctionnalités ------------------------------------------------------------------------------ */
.feat-block { padding: clamp(34px, 5vw, 56px) 0; }
.feat-block + .feat-block { border-top: 1px solid var(--border); }
.feat-block .ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: var(--radius-sm);
  background: var(--accent-soft); color: var(--accent); margin-bottom: 16px;
}
.feat-block h2 { margin-bottom: 6px; }
.feat-block .sub { color: var(--accent); font-weight: 600; font-size: .95rem; margin-bottom: 14px; }
.feat-block .text { color: var(--muted); max-width: 62em; }
.feat-block .cols { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.anchor-nav { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 8px; }
.anchor-nav a {
  font-family: var(--font-mono); font-size: .74rem;
  color: var(--muted); border: 1px solid var(--border);
  border-radius: 999px; padding: 5px 13px; background: var(--panel);
}
.anchor-nav a:hover { color: var(--accent); border-color: var(--accent); }

/* --- Étapes (cycle) ----------------------------------------------------------------------------------------- */
.steps { display: grid; gap: 14px; }
.step {
  display: grid; grid-template-columns: 52px 1fr; gap: 18px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 24px;
}
.step .n {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--accent); color: var(--accent);
  font-family: var(--font-mono); font-size: .88rem; font-weight: 600;
}
.step h3 { margin-bottom: 6px; }
.step p { color: var(--muted); font-size: .94rem; }

/* --- Modes de collecte (2 colonnes) --------------------------------------------------------------------------- */
.mode-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 26px;
}
.mode-card .tag {
  display: inline-block; font-family: var(--font-mono); font-size: .7rem;
  color: var(--accent); border: 1px solid var(--border-2);
  border-radius: 999px; padding: 3px 11px; margin-bottom: 14px;
  background: var(--accent-soft);
}
.mode-card h3 { margin-bottom: 10px; }
.mode-card > p { color: var(--muted); font-size: .95rem; }

.callout {
  border: 1px solid var(--border); border-left: 3px solid var(--accent);
  background: var(--panel); border-radius: var(--radius-sm);
  padding: 16px 20px; margin-top: 26px;
  color: var(--muted); font-size: .94rem;
}
.callout b { color: var(--text); }

/* --- CTA band --------------------------------------------------------------------------------------------------- */
.cta-band {
  background:
    radial-gradient(700px 300px at 50% -30%, var(--accent-soft), transparent 65%),
    var(--bg-2);
  border-top: 1px solid var(--border);
  text-align: center;
}
.cta-band h2 { margin-bottom: 12px; }
.cta-band p { color: var(--muted); max-width: 40em; margin: 0 auto 14px; }
.cta-band .demo-note { font-size: .84rem; color: var(--faint); margin-bottom: 24px; }

/* --- Contact -------------------------------------------------------------------------------------------------------- */
.contact-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(26px, 4vw, 48px); align-items: start; }
.contact-form {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: clamp(22px, 3vw, 32px);
  display: grid; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 7px; font-size: .88rem; font-weight: 600; }
.contact-form input, .contact-form select, .contact-form textarea {
  font: inherit; font-weight: 400; font-size: .93rem;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border-2); border-radius: var(--radius-sm);
  padding: 11px 13px; width: 100%;
  transition: border-color .18s ease;
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--accent);
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--faint); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-message { font-size: .9rem; border-radius: var(--radius-sm); padding: 0; }
.form-message.success { color: var(--ok); border: 1px solid var(--ok); background: color-mix(in srgb, var(--ok) 10%, transparent); padding: 11px 14px; }
.form-message.error { color: var(--danger); border: 1px solid var(--danger); background: color-mix(in srgb, var(--danger) 10%, transparent); padding: 11px 14px; }
.contact-form .btn { justify-content: center; }

.info-stack { display: grid; gap: 14px; }
.info-card {
  display: flex; gap: 15px; align-items: flex-start;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 19px 21px;
}
.info-card .ico { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.info-card b { display: block; font-size: .93rem; margin-bottom: 3px; }
.info-card p { color: var(--muted); font-size: .9rem; }

/* --- Legal -------------------------------------------------------------------------------------------------------------- */
.legal-body { max-width: 46em; }
.legal-body .updated { font-family: var(--font-mono); font-size: .8rem; color: var(--faint); margin-bottom: 26px; }
.legal-body h2 { font-size: 1.15rem; margin: 30px 0 10px; }
.legal-body p { color: var(--muted); font-size: .95rem; }

/* --- Footer ---------------------------------------------------------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-2); padding: clamp(40px, 5vw, 60px) 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(26px, 4vw, 52px); margin-bottom: 34px; }
.footer-brand p { color: var(--muted); font-size: .9rem; margin-top: 16px; max-width: 34em; }
.footer-brand .editor-line { color: var(--faint); font-size: .84rem; margin-top: 8px; }
.site-footer h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .09em; color: var(--faint); margin-bottom: 15px; }
.site-footer ul { list-style: none; display: grid; gap: 9px; }
.site-footer ul a { color: var(--muted); font-size: .9rem; }
.site-footer ul a:hover { color: var(--accent); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: .9rem; }
.footer-contact svg { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.footer-contact a { color: var(--muted); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 22px; }
.footer-bottom p { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; color: var(--faint); font-size: .83rem; }
.footer-bottom a { color: var(--faint); }
.footer-bottom a:hover { color: var(--accent); }

/* --- Responsive -------------------------------------------------------------------------------------------------------------- */
@media (max-width: 1120px) {
  .nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 40px; height: 40px; margin-left: auto;
    background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm);
    cursor: pointer; padding: 0 10px;
  }
  .nav-toggle span { display: block; height: 2px; background: var(--text); border-radius: 2px; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 14px clamp(18px, 4vw, 32px) 22px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav > a { padding: 11px 12px; font-size: 1rem; white-space: normal; }
  .nav-tools { margin: 12px 0 0; padding: 14px 0 0; border-left: none; border-top: 1px solid var(--border); justify-content: space-between; }
  .nav-cta { flex: 1; justify-content: center; }
}
@media (max-width: 1020px) {
  .pipeline { grid-template-columns: repeat(2, 1fr); }
  .pipe-step:not(:last-child)::after { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stage { aspect-ratio: 16 / 10; }
  .mk-body { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .card-grid, .card-grid.cols-2 { grid-template-columns: 1fr; }
  .split, .feat-block .cols, .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .pipeline { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; }
  .step .n { width: 34px; height: 34px; }
}