/* ============================================================
   Parc3 — Feuille de style
   ============================================================ */

:root {
    --bleu: #2563eb;
    --bleu-fonce: #1d4ed8;
    --cyan: #06b6d4;
    --nuit: #0f172a;
    --nuit-2: #1e293b;
    --nuit-3: #334155;
    --texte: #0f172a;
    --texte-2: #475569;
    --gris: #94a3b8;
    --bord: #e2e8f0;
    --fond: #f8fafc;
    --blanc: #ffffff;
    --vert: #16a34a;
    --orange: #d97706;
    --rouge: #dc2626;
    --rayon: 12px;
    --ombre: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .06);
    --police: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--police); font-size: 15px; line-height: 1.55; color: var(--texte); background: var(--fond); }
a { color: var(--bleu); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; }
p { margin: 0 0 1em; }
code, .mono { font-family: Consolas, "Cascadia Mono", monospace; }
.muted { color: var(--texte-2); }
.small { font-size: 13px; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 18px; border-radius: 10px; border: 1px solid transparent;
    font: 600 14px var(--police); cursor: pointer; text-decoration: none !important;
    transition: background .15s, border-color .15s, transform .05s; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--bleu); color: #fff; }
.btn--primary:hover { background: var(--bleu-fonce); }
.btn--ghost { background: transparent; border-color: var(--bord); color: var(--texte); }
.btn--ghost:hover { background: #fff; border-color: var(--gris); }
.btn--danger { background: var(--rouge); color: #fff; }
.btn--danger:hover { background: #b91c1c; }
.btn--success { background: var(--vert); color: #fff; }
.btn--small { padding: 6px 12px; font-size: 13px; border-radius: 8px; }
.btn--large { padding: 14px 26px; font-size: 16px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- Formulaires ---------- */
label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password], input[type=search], select {
    width: 100%; padding: 10px 12px; border: 1px solid var(--bord); border-radius: 10px;
    font: 15px var(--police); background: #fff; color: var(--texte);
}
input:focus, select:focus { outline: none; border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(37, 99, 235, .15); }
.field { margin-bottom: 16px; }
.field .hint { font-size: 13px; color: var(--texte-2); margin-top: 4px; }
.checkbox { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.checkbox input { margin-top: 4px; }

/* ---------- Alertes ---------- */
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 18px; border: 1px solid; font-size: 14px; }
.alert--success { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
.alert--error { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.alert--warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.alert--info { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #e2e8f0; color: var(--texte-2); }
.badge--ok { background: #dcfce7; color: #166534; }
.badge--wifi { background: #e0f2fe; color: #075985; }
.badge--rj45 { background: #ede9fe; color: #5b21b6; }
.badge--alerte { background: var(--rouge); color: #fff; margin-left: auto; }
.badge--warn { background: #fef3c7; color: #92400e; }

/* ============================================================
   Site public
   ============================================================ */
.site-header { background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--bord); position: sticky; top: 0; z-index: 10; }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none !important; }
.brand__logo { width: 34px; height: 34px; }
.brand__name { font-weight: 800; font-size: 21px; letter-spacing: .5px; color: var(--nuit); }
.brand__name span { color: var(--bleu); }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a:not(.btn) { color: var(--texte-2); font-weight: 500; }
.site-nav a:not(.btn):hover { color: var(--texte); text-decoration: none; }

.hero { background: radial-gradient(1200px 500px at 70% -10%, rgba(6, 182, 212, .18), transparent), linear-gradient(180deg, #fff, var(--fond)); padding: 80px 0 64px; }
.hero__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: 46px; letter-spacing: -1px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--bleu), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 18px; color: var(--texte-2); max-width: 540px; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 14px; }
.hero__points { display: flex; gap: 18px; flex-wrap: wrap; color: var(--texte-2); font-size: 14px; }

.mock { background: #fff; border: 1px solid var(--bord); border-radius: 16px; box-shadow: 0 20px 50px rgba(15, 23, 42, .12); overflow: hidden; }
.mock__bar { display: flex; gap: 6px; padding: 12px 14px; background: var(--nuit); }
.mock__bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--nuit-3); }
.mock table { font-size: 13px; }

.section { padding: 72px 0; }
.section--blanc { background: #fff; border-top: 1px solid var(--bord); border-bottom: 1px solid var(--bord); }
.section__titre { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.section__titre h2 { font-size: 32px; letter-spacing: -.5px; }
.section__titre p { color: var(--texte-2); font-size: 17px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); padding: 24px; }
.feature__icone { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #eff6ff; font-size: 22px; margin-bottom: 14px; }
.feature h3 { font-size: 17px; }
.feature p { color: var(--texte-2); margin: 0; font-size: 14px; }

.etapes { counter-reset: etape; }
.etape { position: relative; padding-left: 58px; }
.etape::before { counter-increment: etape; content: counter(etape); position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--bleu); color: #fff; display: grid; place-items: center; font-weight: 700; }

.cta-final { background: linear-gradient(135deg, var(--nuit), #1e3a8a); color: #fff; border-radius: 20px; padding: 48px; text-align: center; }
.cta-final h2 { font-size: 30px; }
.cta-final p { color: #cbd5e1; }

.prix-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.prix { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); padding: 22px; text-align: center; }
.prix--essai { border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(37, 99, 235, .12); }
.prix__postes { font-weight: 700; font-size: 18px; }
.prix__montant { font-size: 30px; font-weight: 800; margin: 8px 0 2px; letter-spacing: -.5px; }
.prix__detail { color: var(--texte-2); font-size: 13px; }

.auth { max-width: 440px; margin: 60px auto; padding: 0 20px; }
.auth .carte { padding: 32px; }
.auth h1 { font-size: 26px; text-align: center; }
.auth .sous-titre { text-align: center; color: var(--texte-2); margin-bottom: 24px; }
.auth .btn { width: 100%; }
.auth__bas { text-align: center; margin-top: 18px; font-size: 14px; }

.page-texte { max-width: 820px; margin: 48px auto; padding: 0 20px; }
.page-texte h2 { font-size: 20px; margin-top: 32px; }

.site-footer { border-top: 1px solid var(--bord); background: #fff; padding: 28px 0; margin-top: 40px; font-size: 14px; }
.site-footer__inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer nav a { color: var(--texte-2); }

/* ============================================================
   Espace client
   ============================================================ */
body.espace { display: flex; min-height: 100vh; }
.sidebar { width: 250px; flex-shrink: 0; background: var(--nuit); color: #cbd5e1; display: flex; flex-direction: column; padding: 20px 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand--sidebar { padding: 4px 10px 16px; }
.brand--sidebar .brand__name { color: #fff; }
.brand--sidebar .brand__name span { color: #60a5fa; }
.sidebar__societe { font-size: 12px; color: var(--gris); padding: 0 10px 16px; border-bottom: 1px solid var(--nuit-2); margin-bottom: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar__nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar__nav a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; color: #cbd5e1; font-weight: 500; font-size: 14px; text-decoration: none; }
.sidebar__nav a svg { width: 19px; height: 19px; flex-shrink: 0; opacity: .85; }
.sidebar__nav a:hover { background: var(--nuit-2); color: #fff; }
.sidebar__nav a.active { background: var(--bleu); color: #fff; }
.sidebar__logout { margin-top: auto; padding: 10px 12px; color: var(--gris); font-size: 14px; border-top: 1px solid var(--nuit-2); }
.sidebar__logout:hover { color: #fff; text-decoration: none; }

.espace__main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 14px; height: 64px; padding: 0 28px; background: #fff; border-bottom: 1px solid var(--bord); }
.topbar h1 { font-size: 20px; margin: 0; }
.topbar__menu { display: none; background: none; border: 1px solid var(--bord); border-radius: 8px; padding: 6px 10px; font-size: 18px; cursor: pointer; }
.espace__content { padding: 28px; }

.carte { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); box-shadow: var(--ombre); padding: 22px; margin-bottom: 22px; }
.carte h2 { font-size: 17px; margin-bottom: 14px; }
.carte__entete { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.carte__entete h2 { margin: 0; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 22px; }
.stat { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); padding: 18px 20px; box-shadow: var(--ombre); }
.stat__label { font-size: 13px; color: var(--texte-2); font-weight: 500; }
.stat__valeur { font-size: 30px; font-weight: 800; letter-spacing: -.5px; margin-top: 4px; }
.stat__detail { font-size: 12px; color: var(--gris); }
.jauge { height: 8px; background: var(--bord); border-radius: 999px; overflow: hidden; margin-top: 10px; }
.jauge > span { display: block; height: 100%; background: linear-gradient(90deg, var(--bleu), var(--cyan)); }
.jauge--pleine > span { background: var(--orange); }

/* ---------- Tableaux ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--bord); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--bord); vertical-align: middle; }
th { background: var(--fond); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; color: var(--texte-2); font-weight: 700; white-space: nowrap; }
th a { color: inherit; }
tbody tr:hover { background: #f8fafc; }
tbody tr:last-child td { border-bottom: 0; }
td.nowrap, th.nowrap { white-space: nowrap; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.vide { padding: 40px; text-align: center; color: var(--texte-2); }

.filtres { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr auto; gap: 12px; align-items: end; margin-bottom: 16px; }
.filtres .field { margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.cle-box { display: flex; gap: 10px; align-items: center; background: var(--nuit); color: #e2e8f0; padding: 14px 16px; border-radius: 10px; font-family: Consolas, monospace; font-size: 16px; letter-spacing: .5px; word-break: break-all; }
.cle-box code { flex: 1; }

.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--bord); border: 1px solid var(--bord); border-radius: 10px; overflow: hidden; }
.detail-grid > div { background: #fff; padding: 12px 14px; }
.detail-grid dt { font-size: 12px; color: var(--texte-2); text-transform: uppercase; letter-spacing: .4px; font-weight: 600; }
.detail-grid dd { margin: 2px 0 0; font-weight: 600; word-break: break-word; }

.comparaison { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; }
.comparaison__fleche { font-size: 26px; color: var(--gris); }
.comparaison__bloc { padding: 14px; border-radius: 10px; border: 1px solid var(--bord); }
.comparaison__bloc--nouveau { border-color: #93c5fd; background: #eff6ff; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
    .hero__grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .prix-grid, .stats { grid-template-columns: repeat(2, 1fr); }
    .filtres { grid-template-columns: 1fr 1fr; }
    .detail-grid { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 36px; }
}
@media (max-width: 760px) {
    .site-nav a:not(.btn) { display: none; }
    .sidebar { position: fixed; left: 0; top: 0; z-index: 50; transform: translateX(-100%); transition: transform .2s; }
    .sidebar.open { transform: none; box-shadow: 0 0 40px rgba(0, 0, 0, .4); }
    .topbar { padding: 0 16px; }
    .topbar__menu { display: inline-block; }
    .espace__content { padding: 16px; }
    .comparaison { grid-template-columns: 1fr; }
    .comparaison__fleche { transform: rotate(90deg); justify-self: center; }
}
@media (max-width: 520px) {
    .prix-grid, .stats, .filtres, .detail-grid { grid-template-columns: 1fr; }
    .cta-final { padding: 28px 20px; }
    .wrap { padding: 0 16px; }
}