/* ============================================================
   AX-ON — Page publique (avant authentification)
   Autonome : ne charge ni Tailwind, ni la bundle applicative.
   Seules dependances : /fonts/fonts.css + design-tokens.css
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--ax-ink-700);
    background: var(--ax-ivory-0);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    color: var(--ax-ink-900);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.18;
    margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 3.5vw, 2.9rem); }
h2 { font-size: clamp(1.55rem, 2.7vw, 2.15rem); }
h3 { font-size: 1.06rem; font-weight: 600; letter-spacing: -0.01em; }

p { margin: 0 0 1.1em; }
a { color: inherit; }

img { max-width: 100%; height: auto; display: block; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.wrap-large { max-width: 1340px; }
.narrow { max-width: 760px; }
.center { text-align: center; }

.skip-link {
    position: absolute; left: -9999px;
    background: var(--ax-navy-800); color: var(--ax-ivory-0);
    padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible { outline: 2px solid var(--ax-gold-500); outline-offset: 3px; }

/* ── En-tete ────────────────────────────────────────────── */

.site-header {
    position: sticky; top: 0; z-index: 50;
    background: var(--ax-navy-900);
    border-bottom: 1px solid rgba(255,255,255,.09);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    min-height: 66px; gap: 24px;
}
.brand img { height: 35px; width: auto; }
.header-nav { display: flex; align-items: center; gap: 28px; }
.header-nav a {
    color: rgba(255,255,255,.78);
    text-decoration: none; font-size: 14.5px; font-weight: 500;
    transition: color .15s;
}
.header-nav a:hover { color: var(--ax-ivory-0); }

/* ── Boutons ────────────────────────────────────────────── */

.btn {
    display: inline-block; text-decoration: none;
    font-weight: 600; font-size: 15px; line-height: 1;
    padding: 14px 24px; border-radius: 3px;
    border: 1px solid transparent;
    transition: background .15s, border-color .15s, color .15s;
    white-space: nowrap;
}
.btn-lg { font-size: 16.5px; padding: 17px 34px; }

.btn-gold {
    background: var(--ax-gold-500); color: var(--ax-navy-900);
    border-color: var(--ax-gold-500);
}
.btn-gold:hover { background: var(--ax-gold-400); border-color: var(--ax-gold-400); }

.btn-line {
    background: transparent; color: var(--ax-ink-800);
    border-color: var(--ax-ink-300);
}
.btn-line:hover { border-color: var(--ax-navy-800); color: var(--ax-navy-800); }

.btn-ghost {
    padding: 9px 18px;
    border-color: rgba(255,255,255,.32);
    color: var(--ax-ivory-0) !important;
}
.btn-ghost:hover { background: rgba(255,255,255,.1); }

/* ── Bandes ─────────────────────────────────────────────── */

/* L'en-tete collant recouvrirait le titre vise par une ancre du menu. */
section[id] { scroll-margin-top: 80px; }

.band { padding: 92px 0; }
.band-tight { padding: 66px 0; }
.band-paper { background: var(--ax-paper); border-block: 1px solid var(--ax-paper-3); }
.band-navy { background: var(--ax-navy-900); color: rgba(255,255,255,.76); }
.band-navy h2, .band-navy h3 { color: var(--ax-ivory-0); }

.section-title { text-align: center; margin-bottom: 14px; }
.section-sub {
    text-align: center; max-width: 720px; margin: 0 auto 52px;
    color: var(--ax-ink-500); font-size: 16px;
}

.eyebrow {
    text-transform: uppercase; letter-spacing: .14em;
    font-size: 11.5px; font-weight: 700;
    color: var(--ax-gold-700); margin-bottom: 18px;
}
.eyebrow-gold { color: var(--ax-gold-500); }

/* ── Accroche ───────────────────────────────────────────── */

.hero {
    background: linear-gradient(180deg, var(--ax-navy-900) 0%, var(--ax-navy-800) 100%);
    color: rgba(255,255,255,.8);
    padding: 84px 0 92px;
}
.hero h1 { color: var(--ax-ivory-0); }
.hero .eyebrow { color: var(--ax-gold-400); }
/* Accroche : texte a gauche, illustration du flux devis -> dossier a droite. */
.hero-split {
    display: grid;
    grid-template-columns: minmax(0, 11fr) minmax(0, 9fr);
    gap: 64px; align-items: center;
}
.hero-illu { margin: 0; }
.hero-illu img { width: 100%; height: auto; }
.lead { font-size: 18.5px; line-height: 1.62; color: rgba(255,255,255,.82); }
.lead-sub {
    font-size: 18.5px; font-weight: 600; color: var(--ax-gold-300);
    margin-bottom: 34px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.cta-center { justify-content: center; }
.hero .btn-line { color: var(--ax-ivory-0); border-color: rgba(255,255,255,.34); }
.hero .btn-line:hover { border-color: var(--ax-ivory-0); color: var(--ax-ivory-0); background: rgba(255,255,255,.08); }

/* ── Emplacements de captures ───────────────────────────── */

.shot { margin: 0; }
.shot img {
    width: 100%; border-radius: 4px;
    border: 1px solid var(--ax-ink-200);
    box-shadow: 0 18px 44px rgba(6,20,40,.14);
}
.shot figcaption {
    margin-top: 12px; font-size: 13px; color: var(--ax-ink-500);
}
.band-navy .shot figcaption, .hero .shot figcaption { color: rgba(255,255,255,.5); }

/* ── Bandeau de preuves ─────────────────────────────────── */

.proof { background: var(--ax-navy-800); border-top: 1px solid rgba(255,255,255,.1); }
.proof-row {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 28px; padding-block: 30px;
}
.proof-item { text-align: center; }
.proof-item strong {
    display: block; font-size: 25px; font-weight: 700;
    color: var(--ax-gold-400); letter-spacing: -0.02em;
}
.proof-item span {
    display: block; margin-top: 4px;
    font-size: 13px; line-height: 1.45; color: rgba(255,255,255,.62);
}
/* Vignette a libelle long : corps reduit pour rester sur une ligne de hauteur comparable */
.proof-item-long strong { font-size: 19px; padding-top: 5px; }

.big { font-size: 19px; line-height: 1.6; color: var(--ax-ink-600); }
.band-navy .big { color: rgba(255,255,255,.78); }

/* ── Parcours en trois temps ────────────────────────────── */

.steps { display: grid; grid-template-columns: 1fr; gap: 26px; }
.step {
    background: var(--ax-ivory-0);
    border: 1px solid var(--ax-ink-200); border-radius: 4px;
    padding: 30px 34px;
    display: grid; grid-template-columns: 320px 1fr;
    grid-template-areas: "num img" "titre img" "texte img";
    grid-template-rows: auto auto 1fr;
    column-gap: 44px; align-items: start;
}
.step > .step-num { grid-area: num; }
.step > h3 { grid-area: titre; }
.step > p { grid-area: texte; }
.step > .shot { grid-area: img; align-self: center; }
.step-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; margin-bottom: 16px;
    background: var(--ax-navy-800); color: var(--ax-ivory-0);
    font-size: 14px; font-weight: 700; border-radius: 3px;
}
.step p { font-size: 15.5px; color: var(--ax-ink-600); }

/* ── Blocs en deux colonnes ─────────────────────────────── */

.split {
    display: grid; grid-template-columns: 1fr 1.6fr;
    gap: 44px; align-items: center;
}
.split-text h2 { margin-bottom: 0.7em; }
.split-text p { font-size: 16.5px; }

.ticks { list-style: none; margin: 0 0 22px; padding: 0; }
.ticks li {
    position: relative; padding-left: 26px; margin-bottom: 10px;
    font-size: 16px; color: var(--ax-ink-700);
}
.ticks li::before {
    content: ""; position: absolute; left: 0; top: 9px;
    width: 9px; height: 9px; border-radius: 2px;
    background: var(--ax-gold-500);
}
.note {
    font-size: 14.5px; color: var(--ax-ink-500);
    border-left: 2px solid var(--ax-gold-500);
    padding-left: 16px; margin-bottom: 0;
}
.band-navy .note { color: rgba(255,255,255,.6); }

/* ── Documents produits ─────────────────────────────────── */

.docs {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.doc {
    background: var(--ax-ivory-0); padding: 26px 26px 22px;
    border: 1px solid var(--ax-ink-200); border-radius: 4px;
}
.doc h3 {
    display: flex; align-items: center; gap: 9px;
    margin-bottom: 14px; padding-bottom: 12px; color: var(--ax-navy-800);
    border-bottom: 2px solid var(--ax-gold-500); font-size: 1.02rem;
}
.doc h3 svg { flex-shrink: 0; color: var(--ax-gold-600); }
.doc ul { list-style: none; margin: 0; padding: 0; }
.doc li {
    font-size: 14.5px; color: var(--ax-ink-500); line-height: 1.5;
    padding: 9px 0; border-top: 1px solid var(--ax-ink-100);
}
.doc li:first-child { border-top: 0; padding-top: 0; }
.doc li strong { color: var(--ax-ink-800); font-weight: 600; }

.callout {
    margin-top: 40px; padding: 34px 36px;
    background: var(--ax-ivory-0);
    border: 1px solid var(--ax-ink-200);
    border-left: 3px solid var(--ax-gold-500);
    border-radius: 4px;
}
.callout h3 { font-size: 1.2rem; }
.callout p { font-size: 16px; }

/* ── Confiance ──────────────────────────────────────────── */

.trust {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 34px 46px; margin-top: 46px;
}
.trust-item h3 {
    color: var(--ax-navy-800); margin-bottom: 6px;
    padding-top: 14px; border-top: 2px solid var(--ax-navy-100);
}
.trust-item p { margin: 0; font-size: 15.5px; color: var(--ax-ink-600); }

.band-origine { background: var(--ax-navy-10); border-block: 1px solid var(--ax-paper-3); }
.band-origine .eyebrow { margin-bottom: 12px; }
.portrait-fondateur {
    width: 132px; height: 132px; border-radius: 50%;
    object-fit: cover; margin: 0 auto 22px;
    border: 3px solid var(--ax-ivory-0);
    box-shadow: 0 10px 28px rgba(6,20,40,.16);
}
.band-origine h2 { margin-bottom: 0.5em; }

.independence {
    max-width: 800px; margin: 52px auto 0; text-align: center;
    font-size: 17px; color: var(--ax-ink-700);
    padding-top: 30px; border-top: 1px solid var(--ax-ink-200);
}
.independence h3 { color: var(--ax-navy-800); margin-bottom: 10px; }
.independence p { margin: 0; }

/* ── Prix ───────────────────────────────────────────────── */

#prix.band { padding: 56px 0; }
#prix .section-sub { margin-bottom: 28px; }

.simulateur {
    max-width: 860px; margin: 0 auto 26px;
    background: var(--ax-ivory-0);
    border: 1px solid var(--ax-ink-200); border-radius: 4px;
    border-top: 3px solid var(--ax-gold-500);
    padding: 20px 26px 14px;
}
.simu-titre {
    margin: 0 0 12px; font-size: 17px; font-weight: 700;
    color: var(--ax-navy-800);
}
.simu-champs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px 20px; }
.simu-champs label {
    display: block; font-size: 13.5px; font-weight: 600;
    color: var(--ax-ink-600); letter-spacing: .01em;
}
.simu-champs input {
    display: block; width: 100%; margin-top: 7px;
    padding: 10px 12px; font: inherit; font-size: 16px;
    color: var(--ax-ink-800); background: var(--ax-ivory-0);
    border: 1px solid var(--ax-ink-200); border-radius: 3px;
}
.simu-champs input:focus { outline: 2px solid var(--ax-gold-500); outline-offset: 1px; }
.simu-resultat {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
    margin-top: 14px; padding-top: 14px;
    border-top: 1px solid var(--ax-ink-100);
    text-align: center;
}
.simu-val {
    display: block; font-size: 24px; font-weight: 700;
    letter-spacing: -0.02em; color: var(--ax-ink-800);
}
.simu-net .simu-val { color: var(--ax-navy-800); font-size: 28px; }
.simu-val.simu-negatif { color: var(--ax-oxblood-300); }
.simu-lib { display: block; margin-top: 3px; font-size: 12.5px; color: var(--ax-ink-500); }
.simu-equilibre {
    margin: 10px 0 0; font-size: 13.5px; text-align: center;
    color: var(--ax-ink-600);
}
.simu-note {
    margin: 10px 0 0; font-size: 12.5px; line-height: 1.55;
    color: var(--ax-ink-500);
}
.tier-cible { outline: 2px solid var(--ax-navy-800); outline-offset: 3px; }

.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tier {
    background: var(--ax-ivory-0);
    border: 1px solid var(--ax-ink-200); border-radius: 4px;
    padding: 20px 24px;
    display: flex; flex-direction: column;
}
.tier-featured {
    border-color: var(--ax-gold-500); border-width: 2px;
    box-shadow: 0 12px 34px rgba(6,20,40,.09);
}
.tier h3 { font-size: 1.28rem; font-weight: 700; margin-bottom: 2px; }
.tier-target { font-size: 14px; color: var(--ax-ink-500); margin-bottom: 12px; }
.tier-price { margin-bottom: 12px; }
.tier-price strong {
    font-size: 40px; font-weight: 700; letter-spacing: -0.03em;
    color: var(--ax-navy-800);
}
.tier-price span { font-size: 15px; color: var(--ax-ink-500); margin-left: 7px; }
.tier ul { list-style: none; margin: 0; padding: 0; }
.tier li {
    font-size: 15px; color: var(--ax-ink-600);
    padding: 7px 0; border-top: 1px solid var(--ax-ink-100);
}
.inclus {
    margin: 22px 0 0; font-size: 14px; font-weight: 600;
    color: var(--ax-gold-300); letter-spacing: .02em;
}

.mise-en-service {
    max-width: 620px; margin: 18px auto 0; text-align: center;
    background: var(--ax-ivory-0); border: 1px solid var(--ax-ink-200);
    border-top: 3px solid var(--ax-navy-800); border-radius: 4px;
    padding: 14px 22px 10px;
}
.mes-titre { margin: 0 0 4px; font-size: 16.5px; color: var(--ax-ink-800); }
.mes-titre strong { color: var(--ax-navy-800); }
.mes-detail { margin: 0; font-size: 14.5px; color: var(--ax-ink-500); }


.tier-foot {
    max-width: 840px; margin: 20px auto 0; text-align: center;
    font-size: 14.5px; color: var(--ax-ink-500);
}
.tier-foot strong { color: var(--ax-ink-800); }

/* ── Contact ────────────────────────────────────────────── */

.band-contact { padding: 86px 0; }
.contact-alt { margin-top: 26px; font-size: 15px; color: rgba(255,255,255,.6); }
.contact-alt a { color: var(--ax-gold-300); }

/* ── Formulaire de demande de demonstration ─────────────── */

.contact-form { max-width: 720px; margin: 8px auto 0; text-align: left; }
.form-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 18px 20px; margin-bottom: 18px;
}
.form-full { grid-column: 1 / -1; }
.contact-form label {
    display: block; font-size: 13.5px; font-weight: 600;
    color: rgba(255,255,255,.85); letter-spacing: .01em;
}
.optionnel { font-weight: 400; color: rgba(255,255,255,.5); }
.contact-form input, .contact-form select {
    display: block; width: 100%; margin-top: 7px;
    padding: 12px 14px; font: inherit; font-size: 15px;
    color: var(--ax-ink-800); background: var(--ax-ivory-0);
    border: 1px solid transparent; border-radius: 3px;
}
.contact-form input:focus, .contact-form select:focus {
    outline: 2px solid var(--ax-gold-500); outline-offset: 1px;
}
.contact-form input::placeholder { color: var(--ax-ink-400); }
/* Champ piege anti-robots : hors ecran, jamais rempli par un humain */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note {
    font-size: 13px; color: rgba(255,255,255,.55);
    margin: 0 0 22px; line-height: 1.55;
}
.form-note a { color: rgba(255,255,255,.75); }
.contact-form .btn { display: block; margin: 0 auto; }
.form-status { margin: 16px 0 0; text-align: center; font-size: 15px; min-height: 1.4em; }
.form-status-ok { color: var(--ax-gold-300); font-weight: 600; font-size: 16.5px; }
.form-status-err { color: var(--ax-oxblood-300); }

@media (max-width: 720px) {
    .form-grid { grid-template-columns: 1fr; }
}

/* ── Bouton flottant ─────────────────────────────────────── */

.cta-flottant {
    position: fixed; right: 24px; bottom: 24px; z-index: 60;
    box-shadow: 0 10px 30px rgba(6,20,40,.28);
    opacity: 0; transform: translateY(16px); pointer-events: none;
    transition: opacity .25s, transform .25s;
}
.cta-flottant.visible { opacity: 1; transform: none; pointer-events: auto; }
@media (prefers-reduced-motion: reduce) {
    .cta-flottant { transition: none; }
}
@media (max-width: 720px) {
    .cta-flottant { right: 14px; bottom: 14px; font-size: 14px; padding: 12px 18px; }
}

/* ── Pied de page ───────────────────────────────────────── */

.site-footer { background: var(--ax-navy-900); padding: 34px 0; }
.site-footer img { height: 27px; width: auto; }
.footer-inner {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 20px;
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-nav a {
    color: rgba(255,255,255,.68); text-decoration: none; font-size: 14px;
}
.footer-nav a:hover { color: var(--ax-ivory-0); text-decoration: underline; }
.footer-copy { margin: 0; font-size: 13px; color: rgba(255,255,255,.4); }

/* ── Pages legales ──────────────────────────────────────── */

.legal { padding: 72px 0 88px; }
.legal h1 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 0.8em; }
.legal h2 {
    font-size: 1.16rem; font-weight: 600; color: var(--ax-navy-800);
    margin: 42px 0 12px; padding-top: 14px;
    border-top: 1px solid var(--ax-ink-200);
}
.legal p, .legal li { font-size: 16px; }
.legal ul { padding-left: 22px; margin: 0 0 1.1em; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--ax-navy-600); }
.legal-intro { font-size: 17px; color: var(--ax-ink-600); }
.legal-note { font-size: 14.5px; color: var(--ax-ink-500); }
.legal-sep {
    border: 0; border-top: 2px solid var(--ax-navy-100);
    margin: 68px 0 44px; scroll-margin-top: 90px;
}
.legal-updated {
    margin-top: 46px; font-size: 13.5px; color: var(--ax-ink-400);
}

/* ── Adaptations ecran ──────────────────────────────────── */

@media (max-width: 900px) {
    .step {
        grid-template-columns: 1fr;
        grid-template-areas: "num" "titre" "texte" "img";
        grid-template-rows: auto;
    }
    .step > .shot { margin-top: 6px; }
}

@media (max-width: 1000px) {
    .hero-split { grid-template-columns: 1fr; }
    .hero-illu { display: none; }
    .split { grid-template-columns: 1fr; gap: 44px; }
    .tiers { grid-template-columns: 1fr; }
    .proof-row { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .simu-resultat { grid-template-columns: repeat(2, 1fr); gap: 18px 14px; }
}

@media (max-width: 720px) {
    .shot-preuve img {
        aspect-ratio: 5 / 4; object-fit: cover; object-position: left top;
    }
    body { font-size: 16px; }
    .wrap { padding: 0 20px; }
    .band { padding: 62px 0; }
    .hero { padding: 58px 0 66px; }
    .header-nav a:not(.btn) { display: none; }
    .footer-inner { justify-content: center; text-align: center; }
    .callout { padding: 26px 22px; }
    .simu-champs { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}