/* Tripoint Conseil — site vitrine. Polices auto-hébergées (aucun appel à Google). */
@font-face { font-family: "Inter Tight"; src: url("fonts/InterTight.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/JetBrainsMono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

/* Mise en page : en-tête et ouverture « nuit », contenu sur ivoire, une seule couleur d'accent (l'or). Un seul univers visuel, assumé. */
:root {
  --night: #08080B; --night-2: #111115; --night-ink: #F2EEE6; --night-muted: #A39E92;
  --ivory: #F7F5F0; --paper: #FFFFFF; --ink: #17150F; --muted: #625E55; --line: #DCD5C7; --tint: #EFE8DA;
  --champagne: #E7C38A; --gold: #8E6A2F; --alert: #A3361F; --flare: #96B6FF;
  --sans: "Inter Tight", "Helvetica Neue", Arial, sans-serif; --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --w: 1120px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(76px + env(safe-area-inset-top, 0px)); }
body { margin: 0; background: var(--ivory); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; letter-spacing: -.025em; text-wrap: balance; }
p { margin: 0; }
.wrap { max-width: var(--w); margin: 0 auto; padding-inline: clamp(16px, 4vw, 40px); }
.lbl { font-family: var(--mono); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.night .lbl { color: var(--champagne); }
.num { font-variant-numeric: tabular-nums; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; font-weight: 600; font-size: 16px; text-decoration: none; border: 1.5px solid transparent; transition: background .2s, color .2s, border-color .2s; }
.btn-gold { background: var(--champagne); color: var(--night); }
.btn-gold:hover { background: #F0D3A4; }
.btn-line { border-color: rgba(242,238,230,.35); color: var(--night-ink); }
.btn-line:hover { border-color: var(--champagne); color: var(--champagne); }
.btn-ink { background: var(--ink); color: var(--ivory); }
.btn-ink:hover { background: #2B2820; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--champagne); outline-offset: 3px; }

/* ---------- en-tête ---------- */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: rgba(8,8,11,.92); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,.06); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 72px; }
.top .logo { display: block; width: 150px; flex: none; }
.top .logo svg { width: 100%; height: auto; display: block; }
.top nav { display: flex; gap: 26px; font-size: 15px; }
.top nav a { color: var(--night-muted); text-decoration: none; }
.top nav a:hover { color: var(--night-ink); }
.top .btn { padding: 10px 16px; font-size: 14px; }

/* ---------- ouverture ---------- */
.night { background: var(--night); color: var(--night-ink); }
.hero { position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(45% 60% at 78% 38%, rgba(231,195,138,.13), rgba(231,195,138,0) 70%), radial-gradient(80% 80% at 30% 60%, rgba(255,255,255,.03), rgba(0,0,0,0) 70%); }
.hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 56px; align-items: center; padding-block: clamp(56px, 9vw, 112px); }
.hero h1 { font-size: clamp(38px, 5.6vw, 66px); line-height: 1.02; font-weight: 600; margin: 20px 0 24px; }
.hero h1 span { font-weight: 300; }
.hero h1 em { font-style: normal; color: var(--champagne); }
.hero .lead { font-size: clamp(17px, 1.8vw, 20px); color: var(--night-muted); max-width: 54ch; font-weight: 300; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero .side { display: grid; gap: 22px; justify-items: center; }
.hero .em { width: min(260px, 60vw); }
.hero .em svg { width: 100%; height: auto; display: block; }
.hero .em svg circle:nth-of-type(1) { transform-box: fill-box; transform-origin: center; animation: glow 3.6s ease-in-out infinite; }
@keyframes glow { 0%, 100% { opacity: .75; transform: scale(.92); } 50% { opacity: 1; transform: scale(1.08); } }
.count { border: 1px solid rgba(231,195,138,.3); padding: 18px 24px; display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; align-items: center; width: 100%; max-width: 380px; }
.count b { font-size: 44px; font-weight: 600; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; grid-row: span 2; }
.count span { font-size: 14px; color: var(--night-muted); line-height: 1.35; }
.count .lbl { font-size: 11px; }
.trust { border-top: 1px solid rgba(255,255,255,.07); }
.trust .wrap { display: flex; flex-wrap: wrap; gap: 10px 32px; padding-block: 22px; font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--night-muted); }
.trust b { color: var(--champagne); font-weight: 500; }

/* ---------- sections ---------- */
section.s { padding-block: clamp(64px, 9vw, 112px); }
section.s + section.s { border-top: 1px solid var(--line); }
.head { display: grid; gap: 14px; margin-bottom: 44px; max-width: 760px; }
.head h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.08; font-weight: 600; }
.head p { font-size: 19px; color: var(--muted); font-weight: 300; }

.timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; position: relative; margin-bottom: 52px; }
.timeline::before { content: ""; position: absolute; top: 8px; left: 0; right: 0; height: 1px; background: var(--line); }
.tl { position: relative; padding-top: 34px; display: grid; gap: 8px; min-width: 0; }
.tl::before { content: ""; position: absolute; top: 2px; left: 0; width: 13px; height: 13px; border-radius: 50%; background: var(--gold); }
.tl.next::before { box-shadow: 0 0 0 5px rgba(142,106,47,.18); }
.tl .d { font-family: var(--mono); font-size: 13px; color: var(--gold); letter-spacing: .06em; }
.tl h3 { font-size: 20px; }
.tl p { color: var(--muted); font-size: 15px; }
.tl .st { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 40px; }
.item { padding-block: 20px; border-top: 1px solid var(--line); display: grid; gap: 6px; min-width: 0; }
.item h3 { font-size: 18px; }
.item p { color: var(--muted); font-size: 15px; }
.risk { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 44px; }
.risk div { background: var(--paper); padding: 24px; display: grid; gap: 6px; }
.risk b { font-size: 38px; font-weight: 600; letter-spacing: -.02em; color: var(--alert); line-height: 1.1; }
.risk b.g { color: var(--gold); }
.risk p { font-size: 14px; color: var(--muted); }
.src { margin-top: 14px; font-size: 13px; color: var(--muted); }

.offers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: start; }
.offer { background: var(--paper); border: 1px solid var(--line); padding: 30px 26px; display: grid; gap: 18px; position: relative; min-width: 0; }
.offer.star { border: 1.5px solid var(--gold); }
.offer.star::before { content: "Recommandé"; position: absolute; top: -12px; left: 24px; background: var(--gold); color: var(--ivory); font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 3px 10px; }
.offer h3 { font-size: 22px; }
.price { font-size: 46px; font-weight: 600; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.offer .for { font-size: 15px; color: var(--muted); }
ul.t { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: 15px; }
ul.t li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; }
ul.t li::before { content: ""; width: 9px; height: 9px; margin-top: 8px; border: 1.5px solid var(--gold); border-radius: 50%; }
ul.t li.p { color: var(--muted); font-style: italic; }
.extras { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.extra { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: baseline; padding: 22px 24px; border: 1px dashed var(--line); background: rgba(255,255,255,.5); }
.extra strong { display: block; } .extra span { color: var(--muted); font-size: 15px; }
.extra b { font-size: 24px; white-space: nowrap; }
.note { margin-top: 16px; font-size: 14px; color: var(--muted); max-width: 80ch; }

.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border: 1px solid var(--line); background: var(--paper); }
.calc form { padding: 30px; display: grid; gap: 24px; border-right: 1px solid var(--line); }
.field { display: grid; gap: 8px; }
.field label { font-weight: 500; font-size: 15px; }
.field .row { display: flex; gap: 14px; align-items: center; }
.field input { flex: 1; min-width: 0; accent-color: var(--gold); }
.field output { font-family: var(--mono); min-width: 4ch; text-align: right; font-variant-numeric: tabular-nums; }
.calc .res { background: var(--tint); padding: 30px; display: grid; gap: 24px; align-content: center; }
.res b { display: block; font-size: clamp(40px, 5vw, 56px); font-weight: 600; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.res b.bad { color: var(--alert); }
.res span { font-size: 14px; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { background: var(--paper); padding: 26px 24px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.card h3 { font-size: 18px; }
.card p { font-size: 15px; color: var(--muted); }
.card .pr { font-family: var(--mono); font-size: 13px; color: var(--gold); margin-top: 4px; }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; counter-reset: s; }
.step { border-top: 2px solid var(--ink); padding-top: 20px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.step::before { counter-increment: s; content: "0" counter(s); font-family: var(--mono); font-size: 13px; color: var(--gold); }
.step h3 { font-size: 19px; }
.step .d { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.step p { font-size: 15px; color: var(--muted); }

.trades { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.trade { border-top: 1px solid var(--line); padding-top: 16px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.trade h3 { font-size: 17px; }
.trade ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 15px; display: grid; gap: 4px; }

.about .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 56px; align-items: center; }
.about .em { width: min(260px, 100%); justify-self: center; }
.about .em svg { width: 100%; height: auto; display: block; }
.about h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.08; margin: 14px 0 20px; }
.about p { color: var(--night-muted); margin-top: 14px; max-width: 60ch; }
.about p b { color: var(--night-ink); font-weight: 500; }
.commit { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 36px; margin-top: 52px; }
.commit div { display: grid; gap: 6px; }
.commit h3 { font-size: 17px; color: var(--night-ink); }
.commit p { color: var(--night-muted); font-size: 15px; margin: 0; }

.lux { background: var(--tint); }
.lux .wrap { display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; padding-block: 40px; }
.lux .l { display: flex; align-items: center; gap: 22px; }
.lux .l svg { width: 210px; height: auto; display: block; }
.lux p { color: var(--muted); max-width: 52ch; font-size: 16px; }

.faq { max-width: 860px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 18px; padding-block: 18px; font-weight: 500; font-size: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--gold); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 20px; color: var(--muted); max-width: 72ch; }

.contact .wrap { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 56px; align-items: center; padding-block: clamp(64px, 9vw, 112px); }
.contact h2 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.05; margin: 14px 0 18px; }
.contact p { color: var(--night-muted); }
.contact .box { border: 1px solid rgba(231,195,138,.35); padding: 30px; display: grid; gap: 18px; }
.contact .tel { font-size: clamp(32px, 4vw, 44px); font-weight: 600; letter-spacing: -.01em; color: var(--night-ink); text-decoration: none; font-variant-numeric: tabular-nums; }
.contact .mail { font-size: 18px; color: var(--champagne); text-decoration: none; overflow-wrap: anywhere; }
.contact .meta { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--night-muted); }

footer.foot { background: var(--night); color: var(--night-muted); font-size: 14px; border-top: 1px solid rgba(255,255,255,.07); }
footer.foot .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; padding-block: 28px; }
footer.foot .logo { width: 130px; } footer.foot .logo svg { width: 100%; height: auto; display: block; }
footer.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
footer.foot a { color: var(--night-muted); text-decoration: none; } footer.foot a:hover { color: var(--night-ink); }

/* pages légales */
.legal { padding-block: 64px 96px; }
.legal .wrap { max-width: 820px; display: grid; gap: 26px; }
.legal h1 { font-size: clamp(32px, 4vw, 44px); }
.legal h2 { font-size: 22px; margin-top: 18px; }
.legal p, .legal li { color: var(--muted); }
.legal ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.todo { background: var(--tint); padding: 0 6px; color: var(--gold); }

@media (max-width: 960px) {
  .top nav { display: none; }
  .hero .wrap, .about .wrap, .contact .wrap { grid-template-columns: 1fr; gap: 40px; }
  .offers, .risk, .cards { grid-template-columns: 1fr; }
  .grid3 { grid-template-columns: 1fr 1fr; }
  .steps, .trades { grid-template-columns: 1fr 1fr; }
  .calc { grid-template-columns: 1fr; } .calc form { border-right: 0; border-bottom: 1px solid var(--line); }
  .commit { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .top .logo { width: 128px; }
  .timeline { grid-template-columns: 1fr; gap: 0; }
  .timeline::before { left: 6px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .tl { padding: 0 0 28px 30px; } .tl::before { top: 6px; }
  .grid3, .steps, .trades, .extras, .commit { grid-template-columns: 1fr; }
  .lux .l { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hero .em svg circle { animation: none !important; } }

/* ---------- guides (articles) ---------- */
.article { padding-block: 56px 80px; }
.article .wrap { max-width: 820px; display: grid; gap: 22px; }
.crumbs { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--muted); }
.crumbs a { color: var(--gold); text-decoration: none; }
.article h1 { font-size: clamp(32px, 4.4vw, 46px); line-height: 1.08; font-weight: 600; }
.article .chapo { font-size: 20px; color: var(--muted); font-weight: 300; }
.article h2 { font-size: 26px; margin-top: 20px; line-height: 1.15; }
.article h3 { font-size: 19px; margin-top: 6px; }
.article p, .article li { color: #3E3B34; }
.article ul, .article ol { margin: 0; padding-left: 22px; display: grid; gap: 8px; }
.article .essentiel { background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--gold); padding: 20px 24px; display: grid; gap: 8px; }
.article .essentiel ul { padding-left: 18px; }
.article .table-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--paper); }
.article table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 15px; }
.article th { text-align: left; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 400; padding: 12px 14px; border-bottom: 1.5px solid var(--ink); }
.article td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.article td:first-child { font-weight: 600; }
.article .cta-box { background: var(--night); color: var(--night-ink); padding: 26px 28px; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 10px; }
.article .cta-box p { color: var(--night-muted); margin-top: 4px; }
.article .cta-box strong { font-size: 20px; }
.article .faq-a { margin-top: -10px; }
.article .src { font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 14px; }
.guides { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.guide { background: var(--paper); border: 1px solid var(--line); padding: 24px; display: grid; gap: 10px; align-content: start; text-decoration: none; color: inherit; transition: border-color .2s; }
.guide:hover { border-color: var(--gold); }
.guide h3 { font-size: 19px; }
.guide p { color: var(--muted); font-size: 15px; }
.guide span { font-family: var(--mono); font-size: 12px; color: var(--gold); letter-spacing: .08em; }
footer.foot .zone { display: block; padding-block: 0 26px; font-size: 13px; color: var(--night-muted); border-top: 0; }
@media screen and (max-width: 960px) { .guides { grid-template-columns: 1fr; } }