/* Avant-Marché — feuille de style unique, sans dépendance externe */
:root {
  --navy: #14213D;
  --ink: #14213D;
  --text: #2B3448;
  --muted: #4A5468;
  --green: #1F6B4A;
  --green-dark: #154D35;
  --mint: #9FD3B8;
  --blue: #1F4D7A;
  --orange: #8A3B12;
  --bg: #F5F6F2;
  --bg-alt: #EBEEE7;
  --card: #FFFFFF;
  --line: #DDE1D8;
  --radius: 12px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.6; color: var(--text); background: var(--bg); }
img, svg { max-width: 100%; }
a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: var(--green-dark); }
h1, h2, h3 { color: var(--ink); line-height: 1.2; letter-spacing: -0.015em; margin: 0 0 .5em; }
h1 { font-size: clamp(30px, 5vw, 48px); font-weight: 800; }
h2 { font-size: clamp(23px, 3vw, 30px); font-weight: 800; }
h3 { font-size: 18px; font-weight: 700; }
p { margin: 0 0 1em; }
mark { background: #FFF1C2; padding: 0 3px; }
code { font-size: 14px; word-break: break-all; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 24px; } }
.narrow { max-width: 760px; }
.mt { margin-top: 28px; }
.muted { color: var(--muted); }
.fine { font-size: 14px; color: var(--muted); }
.small { font-size: 13px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 10; background: #fff; padding: 8px 12px; }

/* En-tête */
.site-header { background: var(--card); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 20px; }
.brand-light { color: #fff; }
.nav-desktop { display: none; align-items: center; gap: 22px; font-size: 15px; font-weight: 600; }
.nav-desktop a { color: var(--ink); text-decoration: none; }
.nav-desktop a[aria-current="page"] { color: var(--green); }
.nav-desktop .btn { color: #fff; }
.nav-mobile summary { list-style: none; cursor: pointer; font-weight: 600; padding: 10px 14px; border: 1.5px solid var(--line); border-radius: 8px; min-height: 44px; }
.nav-mobile summary::-webkit-details-marker { display: none; }
.nav-mobile[open] nav { position: absolute; left: 0; right: 0; top: 64px; background: var(--card); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; display: flex; flex-direction: column; z-index: 5; }
.nav-mobile nav a { padding: 12px 0; color: var(--ink); text-decoration: none; font-weight: 600; border-bottom: 1px solid var(--bg-alt); }
.site-header { position: relative; }
@media (min-width: 900px) { .nav-desktop { display: flex; } .nav-mobile { display: none; } }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--green); color: #fff; border: 2px solid var(--green); font: inherit; font-weight: 700; font-size: 16px; padding: 12px 20px; border-radius: 9px; text-decoration: none; min-height: 48px; cursor: pointer; text-align: center; }
.btn:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }
.btn-small { min-height: 40px; padding: 8px 14px; font-size: 15px; }
.btn-outline { background: transparent; color: var(--ink); border-color: #C3C9BE; }
.btn-outline:hover { background: var(--bg-alt); color: var(--ink); border-color: #A9B0A3; }
.btn-light { background: var(--mint); border-color: var(--mint); color: var(--navy); }
.btn-light:hover { background: #fff; border-color: #fff; color: var(--navy); }
.btn-danger { background: #9B2C2C; border-color: #9B2C2C; }
.btn-danger:hover { background: #7A1F1F; border-color: #7A1F1F; }
.btn-block { width: 100%; }
.link-btn { background: none; border: 0; padding: 0; font: inherit; color: var(--green); text-decoration: underline; cursor: pointer; min-height: 32px; }
.inline-form { display: inline; }

/* Messages */
.flashes { margin-top: 16px; }
.flash { padding: 12px 16px; border-radius: 10px; margin: 0 0 12px; font-size: 15px; border: 1px solid; }
.flash-success { background: #E6F3EC; border-color: #B6DCC6; color: #133F2C; }
.flash-error { background: #FBEAEA; border-color: #EBC1C1; color: #6E1D1D; }
.flash-info { background: #E8EFF7; border-color: #C3D4E8; color: #1A3A5C; }

/* Sections */
.section { padding: 56px 0; }
@media (min-width: 900px) { .section { padding: 80px 0; } }
.section-alt { background: var(--bg-alt); }
.section-lead { font-size: 18px; color: var(--muted); max-width: 720px; margin-bottom: 28px; }
.eyebrow { font-size: 14px; font-weight: 700; color: var(--green); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 12px; }
.eyebrow a { color: inherit; }
.two-col { display: grid; gap: 24px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; align-items: start; gap: 32px; } }
.panel { background: var(--card); border-radius: var(--radius); padding: 24px; border: 1px solid var(--line); }
.panel.empty { text-align: left; }

/* Accueil */
.hero { padding: 40px 0 56px; background: var(--card); border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .hero { padding: 72px 0 88px; } }
.hero-grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.25fr 1fr; gap: 56px; } }
.lead { font-size: 19px; color: var(--muted); max-width: 620px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 14px; }
.live-stat { font-size: 15px; color: var(--ink); background: var(--bg); display: inline-block; padding: 8px 12px; border-radius: 8px; }
.hero-card { background: var(--bg); border-radius: 16px; padding: 22px; border: 1px solid var(--line); }
.mini-alert { background: var(--card); border-radius: 12px; padding: 18px; border: 2px solid var(--green); margin-top: 12px; }
.mini-title { font-weight: 800; color: var(--ink); font-size: 18px; margin: 8px 0 2px; }
.mini-meta { font-size: 14px; color: var(--muted); }
.mini-dl { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 12px 0; }
.mini-dl div { background: var(--bg); border-radius: 8px; padding: 8px 10px; }
.mini-dl dt { font-size: 12px; color: var(--muted); }
.mini-dl dd { margin: 0; font-weight: 700; color: var(--ink); font-size: 15px; }
.mini-sum { font-size: 14px; margin: 0; }
.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.badge-demo { background: #FFF1C2; color: #6B4E00; border: 1px solid #E9D48A; }
.score-pill { display: inline-block; font-size: 13px; font-weight: 800; padding: 4px 12px; border-radius: 999px; }
.score-high { background: var(--green); color: #fff; }
.score-mid { background: #E2ECF6; color: var(--blue); }
.score-low { background: #ECEEE9; color: var(--muted); }
.tag { display: inline-block; font-size: 13px; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.tag-ok { background: #E6F3EC; color: #155238; }
.tag-info { background: #E2ECF6; color: var(--blue); }
.tag-warn { background: #FCEBDD; color: var(--orange); }
.tag-muted { background: #ECEEE9; color: var(--muted); }

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; counter-increment: step; }
.steps li::before { content: counter(step); display: block; font-weight: 800; font-size: 30px; color: var(--green); line-height: 1; margin-bottom: 10px; }
.steps p { margin: 0; font-size: 15px; color: var(--muted); }
.labels-list { list-style: none; padding: 0; margin: 0 0 14px; display: grid; gap: 10px; font-size: 15px; }
.labels-list .tag { margin-right: 6px; }

.cards-3 { display: grid; gap: 16px; }
@media (min-width: 900px) { .cards-3 { grid-template-columns: repeat(3, 1fr); } }
.example { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.example h3 { margin: 4px 0 0; }
.example p { margin: 0; font-size: 15px; }
.example .meta { color: var(--muted); font-size: 14px; }
.example .vig { color: var(--orange); font-size: 14px; }

.breakdown { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 10px; }
.breakdown li { display: grid; grid-template-columns: 110px 1fr 56px; gap: 4px 10px; align-items: center; font-size: 14px; }
.bd-label { font-weight: 600; color: var(--ink); }
.bd-bar { height: 8px; background: #E3E6DF; border-radius: 99px; overflow: hidden; }
.bd-fill { display: block; height: 100%; background: var(--green); border-radius: 99px; }
.bd-pts { text-align: right; font-weight: 700; color: var(--ink); }
.bd-note { grid-column: 1 / -1; color: var(--muted); font-size: 13px; }
.bd-0 { width: 0; } .bd-1 { width: 10%; } .bd-2 { width: 20%; } .bd-3 { width: 30%; } .bd-4 { width: 40%; } .bd-5 { width: 50%; }
.bd-6 { width: 60%; } .bd-7 { width: 70%; } .bd-8 { width: 80%; } .bd-9 { width: 90%; } .bd-10 { width: 100%; }
.total-line { font-size: 18px; margin: 0; }

.sector-grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .sector-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .sector-grid { grid-template-columns: repeat(3, 1fr); } }
.sector-link { display: flex; align-items: center; min-height: 56px; padding: 14px 18px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; color: var(--ink); font-weight: 700; text-decoration: none; }
.sector-link:hover { border-color: var(--green); color: var(--green); }
.sector-other { border-style: dashed; color: var(--muted); }

.faq { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 0 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--ink); padding: 16px 0; min-height: 44px; }
.faq p { margin: 0 0 16px; color: var(--text); }

.cta-band { background: var(--navy); color: #E7EAF0; }
.cta-inner { text-align: left; }
.cta-band h2 { color: #fff; }

/* Tarifs */
.pricing-grid { display: grid; gap: 18px; }
@media (min-width: 980px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } .pricing-2 { grid-template-columns: repeat(2, 1fr); } }
.price-card { background: var(--card); border: 1.5px solid var(--line); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.price-card-main { border: 2.5px solid var(--green); }
.price-card h2, .price-card h3 { margin: 0; font-size: 20px; }
.price { font-size: 34px; font-weight: 800; color: var(--ink); margin: 0; line-height: 1.1; }
.price span { font-size: 16px; font-weight: 600; color: var(--muted); }
.price-sub { font-size: 14px; color: var(--muted); margin: 0; }
.price-excl { font-size: 13px; color: var(--muted); margin: auto 0 4px; }
.ticks { list-style: none; padding: 0; margin: 6px 0 8px; display: grid; gap: 8px; font-size: 15px; }
.ticks li { padding-left: 24px; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 12px; height: 7px; border-left: 2.5px solid var(--green); border-bottom: 2.5px solid var(--green); transform: rotate(-45deg); }
.plain { padding-left: 20px; margin: 0 0 1em; }
.plain li { margin-bottom: 6px; }
.chips-static { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips-static li { background: var(--bg); border-radius: 999px; padding: 4px 12px; font-size: 14px; }

/* Formulaires */
.form { display: flex; flex-direction: column; gap: 6px; max-width: 560px; }
.form-wide { max-width: none; gap: 18px; }
.form label, .label { font-weight: 600; font-size: 15px; color: var(--ink); margin: 8px 0 0; }
.form input[type=text], .form input[type=email], .form input[type=password], .form input:not([type]), .form input[inputmode], .form select, .form textarea,
.filters input, .filters select {
  font: inherit; font-size: 16px; padding: 11px 13px; border: 1.5px solid #C3C9BE; border-radius: 8px; background: #fff; color: var(--ink); min-height: 48px; width: 100%;
}
.form textarea { min-height: 110px; }
.form button { margin-top: 12px; align-self: flex-start; }
.check { display: flex; align-items: flex-start; gap: 10px; font-weight: 500 !important; min-height: 32px; }
.check input { width: 20px; height: 20px; margin-top: 3px; flex: none; }
.check-grid { display: grid; gap: 4px 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .check-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .check-grid { grid-template-columns: repeat(3, 1fr); } }
.check-row { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.row-2 { display: grid; gap: 12px; }
@media (min-width: 720px) { .row-2 { grid-template-columns: 1fr 1fr; } }
fieldset { border: 1px solid var(--line); background: var(--card); border-radius: var(--radius); padding: 20px; margin: 0; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
legend { font-weight: 800; font-size: 19px; color: var(--ink); padding: 0 6px; }
.dep-group { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
.dep-group summary { cursor: pointer; font-weight: 600; min-height: 36px; }
.hp { position: absolute; left: -9999px; height: 1px; overflow: hidden; }

/* Espace client */
.header-user { display: flex; align-items: center; gap: 12px; font-size: 14px; flex-wrap: wrap; justify-content: flex-end; }
.header-user .company { display: none; color: var(--muted); }
@media (min-width: 720px) { .header-user .company { display: inline; } }
.plan-badge { font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; background: #ECEEE9; color: var(--muted); }
.plan-pro { background: var(--green); color: #fff; }
.app-nav { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 0; scrollbar-width: thin; }
.app-nav a { white-space: nowrap; padding: 12px 12px; color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; border-bottom: 3px solid transparent; }
.app-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--green); }
.app-main { padding-top: 28px; padding-bottom: 48px; }
.app-footer { font-size: 13px; color: var(--muted); padding-bottom: 32px; }
.page-head { margin-bottom: 20px; }
.page-head h1 { font-size: clamp(26px, 4vw, 36px); }
.crumb { font-size: 14px; margin-bottom: 8px; }

.filters { display: grid; gap: 10px 14px; grid-template-columns: 1fr 1fr; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 20px; }
@media (min-width: 760px) { .filters { grid-template-columns: repeat(3, 1fr); align-items: end; } }
.filters label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
.filters-actions { display: flex; align-items: center; gap: 12px; grid-column: 1 / -1; }
.filters-note { grid-column: 1 / -1; margin: 0; }

.opp-list { display: grid; gap: 14px; }
.opp { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.opp-top { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.opp-title { font-size: 19px; margin: 0 0 4px; }
.opp-title a { color: var(--ink); text-decoration: none; }
.opp-title a:hover { color: var(--green); text-decoration: underline; }
.opp-meta { font-size: 15px; color: var(--muted); margin: 0 0 10px; }
.opp-dl { display: grid; gap: 8px; grid-template-columns: 1fr; margin: 0 0 10px; }
@media (min-width: 640px) { .opp-dl { grid-template-columns: repeat(3, 1fr); } }
.opp-dl div { background: var(--bg); border-radius: 8px; padding: 8px 12px; }
.opp-dl dt { font-size: 12px; color: var(--muted); }
.opp-dl dd { margin: 0; font-weight: 600; color: var(--ink); font-size: 15px; }
.opp-sum { font-size: 15px; margin: 0 0 8px; }
.opp-links { font-size: 15px; margin: 0; font-weight: 600; }

.detail-grid { display: grid; gap: 20px; }
@media (min-width: 1000px) { .detail-grid { grid-template-columns: 1.1fr 1fr; align-items: start; } }
.kv { display: grid; gap: 0; margin: 0 0 18px; }
.kv div { display: grid; grid-template-columns: 1fr; padding: 9px 0; border-bottom: 1px solid var(--bg-alt); }
@media (min-width: 640px) { .kv div { grid-template-columns: 200px 1fr; gap: 12px; } }
.kv dt { color: var(--muted); font-size: 14px; }
.kv dd { margin: 0; color: var(--ink); }
.big-date { font-size: 20px; }
.score-head { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.score-lists { display: grid; gap: 12px; }
.score-lists h3 { font-size: 15px; margin: 6px 0 4px; }
.score-lists ul { margin: 0; padding-left: 20px; font-size: 15px; }

.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; font-size: 15px; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--bg-alt); vertical-align: top; }
.table th { background: var(--bg); font-size: 13px; color: var(--muted); white-space: nowrap; }
.kpi-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .kpi-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1100px) { .kpi-grid { grid-template-columns: repeat(7, 1fr); } }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.kpi-val { font-size: 26px; font-weight: 800; color: var(--ink); }
.kpi-label { font-size: 13px; color: var(--muted); }

/* Pied de page */
.site-footer { background: var(--navy); color: #C9CFDA; padding: 44px 0 28px; font-size: 15px; }
.footer-grid { display: grid; gap: 24px; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.site-footer nav { display: flex; flex-direction: column; gap: 8px; }
.site-footer a { color: #E7EAF0; }
.muted-light { color: #B8C0CE; margin-top: 12px; }
.footer-note { font-size: 13px; color: #9AA4B5; margin-top: 28px; border-top: 1px solid #2A3756; padding-top: 18px; }
.legal h2 { font-size: 21px; margin-top: 28px; }