@import url("./fonts.css?v=202609081607");

* { margin: 0; padding: 0; box-sizing: border-box; user-select: none; }

html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    background-color: #000000;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    color: #ffffff;
    overflow-x: hidden;
}

::-webkit-scrollbar { display: none; width: 0; }

#webgl {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
    outline: none;
}


.cinematic-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 10;
    pointer-events: none;          /* clicks pass through to canvas */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0 60px 40px 60px;
    box-sizing: border-box;
}

/* ---- Header: quiet, editorial, one typeface ---- */
.main-header {
    display: flex; justify-content: space-between; align-items: center;
    width: 100%; height: 70px; z-index: 20;
    pointer-events: auto;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: #ffffff; text-decoration: none; }
.brand-mark { display: block; width: 18px; height: 18px; flex: 0 0 18px; }
.brand-mark svg { display: block; width: 100%; height: 100%; }
.brand-text { font-size: 13px; font-weight: 500; letter-spacing: 0.06em; }
.header-nav { display: flex; align-items: center; gap: 34px; }
.nav-link {
    position: relative; padding: 6px 0;
    font-size: 12px; font-weight: 400; letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.55); text-decoration: none; transition: color 0.4s;
}
.nav-link::after {
    content: ''; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
    background: #ffffff; transition: width 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-link:hover, .nav-link.is-active { color: #ffffff; }
.nav-link.is-active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 26px; }
.header-counter {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11px; font-weight: 400; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.45);
}
.header-counter #brand-chapter { color: #ffffff; }
.counter-sep { width: 14px; height: 1px; background: rgba(255, 255, 255, 0.3); }
.contact-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 9px 16px; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 999px;
    color: #ffffff; text-decoration: none; background: transparent;
    font-size: 12px; font-weight: 500; letter-spacing: 0.04em;
    transition: border-color 0.4s, background 0.4s;
}
.btn-arrow { font-size: 13px; line-height: 1; transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1); }
.contact-btn:hover { border-color: rgba(255, 255, 255, 0.75); background: rgba(255, 255, 255, 0.06); }
.contact-btn:hover .btn-arrow { transform: translate(2px, -2px); }
.header-progress { position: fixed; top: 70px; left: 0; right: 0; height: 1px; z-index: 6; pointer-events: none; }
.header-progress span {
    display: block; height: 100%; width: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.15));
}

.slide { position: absolute; bottom: 12%; pointer-events: none; }

#slide-1 { left: 0; width: 100%; bottom: 15%; }
#slide-1 .slide-title { margin-left: 60px; }
#slide-1 .desc-row { position: relative; display: flex; width: 100%; }
#slide-1 .col-1 {
    margin-left: 60px;
    width: calc(40vw - 60px);
    max-width: calc(40vw - 60px);
}
#slide-1 .col-2 { display: none; }

#slide-2 { left: calc(50vw + 20px); right: 60px; width: auto; bottom: 12%; }
#slide-2 .slide-desc { max-width: min(60ch, 100%); }   /* the paragraph runs almost as wide as its title */

/* Slide 2: four benefits, icon first */
.benefits { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 260px)); gap: 26px 40px; margin-top: 10px; }
.benefit {
    display: flex; align-items: flex-start; gap: 14px;
    opacity: 0; transform: translateY(14px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.benefit:nth-child(1) { transition-delay: 0.28s; }
.benefit:nth-child(2) { transition-delay: 0.36s; }
.benefit:nth-child(3) { transition-delay: 0.44s; }
.benefit:nth-child(4) { transition-delay: 0.52s; }
.slide.active .benefit { opacity: 1; transform: none; }
.benefit-icon {
    flex: 0 0 30px; width: 30px; height: 30px; border-radius: 7px;
    border: 1px solid rgba(255, 255, 255, 0.35); color: #ffffff;
    display: grid; place-items: center;
}
.benefit-icon svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.benefit p { margin: 0; font-size: 14px; line-height: 1.5; font-weight: 300; color: #d1d5db; }

/* Slide 4: key figures */
.figures { display: flex; gap: clamp(28px, 4vw, 64px); margin: 28px 0 0; }
.figure {
    opacity: 0; transform: translateY(14px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.figure:nth-child(1) { transition-delay: 0.45s; }
.figure:nth-child(2) { transition-delay: 0.53s; }
.figure:nth-child(3) { transition-delay: 0.61s; }
.slide.active .figure { opacity: 1; transform: none; }
.figure dt { font-size: clamp(36px, 3.4vw, 52px); font-weight: 400; line-height: 1; letter-spacing: -0.03em; color: #f2f7ff; font-variant-numeric: tabular-nums; }
.figure dd { margin: 10px 0 0; font-size: 12px; line-height: 1.5; font-weight: 400; color: #aeb6c4; }

#slide-3 { left: 60px; width: min(620px, 46vw); bottom: 10%; }

#slide-4 { left: 60px; max-width: 640px; }
#slide-4 .slide-desc { max-width: 44ch; }

.slide-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(44px, 5.4vw, 80px);
    line-height: 1.0;
    font-weight: 400;
    letter-spacing: -0.035em;
    margin-bottom: 22px;
    color: #f2f7ff;
}
.slide-desc {
    font-size: 16px; line-height: 1.7; font-weight: 300;
    color: #d1d5db; letter-spacing: 0.3px;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
                transform 1s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: 0.3s;
}
.slide.active .slide-desc { opacity: 1; transform: translateY(0); }

/* Title reveal: each line rises out of its own mask with a long exponential ease.
   Transform and opacity only, so it stays on the compositor and silky. */
.slide-title .line, .contact-title .line {
    display: block; overflow: hidden; white-space: nowrap;   /* two lines, never three: see fitTitles() */
    padding: 0.06em 0 0.16em; margin: -0.06em 0 -0.16em;
}
.line-inner {
    display: block; transform: translateY(112%); opacity: 0; filter: blur(12px);
    transition: transform 1.15s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.7s ease-out,
                filter 1.05s cubic-bezier(0.16, 1, 0.3, 1);
}
.line.muted .line-inner { transition-delay: 0.09s; }
.slide.active .slide-title .line-inner, .contact.is-visible .contact-title .line-inner {
    transform: none; opacity: 1; filter: blur(0);
}
.slide-title .line.muted, .contact-title .line.muted { color: #b9c1d1; }
.slide.active { pointer-events: auto; }

.story-progress {
    position: fixed; top: 50%; right: 40px; transform: translateY(-50%);
    z-index: 5; pointer-events: none; transition: opacity 0.6s;
}
.story-dashes { display: flex; flex-direction: column; gap: 12px; }
.story-dash { width: 2px; height: 40px; background: rgba(255, 255, 255, 0.15); border-radius: 2px; }
.story-dash-fill { width: 100%; height: 0%; background: #ffffff; border-radius: 2px; }

.grid-horizontal-line {
    position: fixed; top: 70px; left: 0; right: 0;
    width: 100%; height: 1px;
    background: rgba(255, 255, 255, 0.065);
    z-index: 5; pointer-events: none;
}

/* ---- Contact chapter: a real section that rises over the fixed 3D stage ---- */
.scroll-stage { height: 900vh; pointer-events: none; }
.grid-horizontal-line { transition: opacity 0.6s; }
body.contact-open .story-progress, body.contact-open .grid-horizontal-line { opacity: 0; }

.contact {
    position: relative; z-index: 8;
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 150px 60px 90px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.22) 20%, rgba(0, 0, 0, 0.30) 100%);
}
.contact-inner {
    width: 100%; max-width: 1760px; margin: 0 auto;
    display: grid; grid-template-columns: minmax(300px, 1fr) minmax(0, 600px);
    justify-content: space-between; gap: clamp(40px, 6vw, 130px); align-items: center;
}
.contact-eyebrow {
    display: flex; align-items: center; gap: 14px; margin-bottom: 48px;
    font: 500 11px/1 'Space Grotesk', sans-serif; letter-spacing: 0.22em; text-transform: uppercase; color: #cfd6e6;
}
.eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: #fff; box-shadow: 0 0 10px rgba(255, 255, 255, 0.6); }
.contact-title {
    font-size: clamp(48px, 5.8vw, 92px); line-height: 1.0; letter-spacing: -0.035em; font-weight: 400;
    color: #f2f7ff; margin-bottom: 40px;
}

.contact-lead { font-size: 17px; line-height: 1.7; font-weight: 300; color: #d1d5db; margin-bottom: 60px; }
.contact-mail {
    display: inline-flex; align-items: center; gap: 30px; padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    color: #ffffff; text-decoration: none; font-size: 18px; font-weight: 400; transition: gap 0.35s, border-color 0.35s;
}
.contact-mail:hover { gap: 44px; border-color: #ffffff; }
.arrow { font-size: 1.15em; line-height: 1; }
.contact-lead, .contact-mail, .contact-card {
    opacity: 0; transform: translateY(34px);
    transition: opacity 0.9s cubic-bezier(0.25, 1, 0.5, 1) 0.2s, transform 0.9s cubic-bezier(0.25, 1, 0.5, 1) 0.2s;
}
.contact-mail { transition-delay: 0.3s; }
.contact-card { transition-delay: 0.35s; }
.contact.is-visible .contact-lead, .contact.is-visible .contact-mail, .contact.is-visible .contact-card {
    opacity: 1; transform: none;
}

/* The card. By default a CSS glass; when the 3D slab is active (body.has-glass-card)
   the CSS body turns transparent and the WebGL glass shows through behind the fields. */
.contact-card {
    position: relative; width: 100%; max-width: 600px; justify-self: end;
    border-radius: 30px; padding: 40px 44px 38px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
    -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}
body.has-glass-card .contact-card {
    border-color: transparent; background: transparent;
    -webkit-backdrop-filter: none; backdrop-filter: none;
    box-shadow: none;
}
/* Specular rim on top of the 3D glass: a bright hairline that fades along the edge. */
body.has-glass-card .contact-card::before {
    content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
    padding: 1px; -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.08) 28%,
                                rgba(255, 255, 255, 0.04) 60%, rgba(255, 255, 255, 0.35) 100%);
}
body.has-glass-card .contact-card::after {
    content: ''; position: absolute; inset: 1px; border-radius: inherit; pointer-events: none;
    background: radial-gradient(120% 80% at 18% 0%, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0) 55%);
}
.contact-card > * { position: relative; z-index: 1; }
.card-head {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px;
    font: 500 11px/1 'Space Grotesk', sans-serif; letter-spacing: 0.22em; text-transform: uppercase; color: #d7deea;
}
.card-head .arrow { font-size: 20px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 32px; }
.field { display: flex; flex-direction: column; gap: 10px; }
.field-wide { grid-column: 1 / -1; }
.field-label { font: 500 12px/1 'Space Grotesk', sans-serif; letter-spacing: 0.04em; color: #dfe6f3; }
.field-label em { font-style: normal; color: #ff9ab8; }
.field-label small { font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: #8d97ab; margin-left: 8px; }
.field input, .field textarea {
    width: 100%; background: transparent; border: 0; border-radius: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.20);
    padding: 6px 0 12px; color: #ffffff; outline: none; -webkit-appearance: none; appearance: none;
    font: 300 16px/1.4 'Space Grotesk', sans-serif; transition: border-color 0.3s;
    user-select: text; -webkit-user-select: text;
}
.field textarea { min-height: 104px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #8b94a6; }
.field input:focus, .field textarea:focus { border-bottom-color: #ffffff; }
.field input:-webkit-autofill { -webkit-box-shadow: 0 0 0 1000px #0b0b10 inset; -webkit-text-fill-color: #ffffff; }
.card-foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 34px; }
.card-note { font-size: 10.5px; line-height: 1.7; color: #b3bccb; letter-spacing: 0.3px; }
.pill-btn {
    display: inline-flex; align-items: center; gap: 18px; padding: 16px 26px; border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.55); background: rgba(255, 255, 255, 0.04); color: #ffffff;
    font: 500 13px/1 'Space Grotesk', sans-serif; letter-spacing: 0.2px;
    transition: background 0.3s, color 0.3s, transform 0.3s, border-color 0.3s;
}
.pill-btn .arrow { font-size: 16px; }
.pill-btn:hover { background: #ffffff; color: #000000; border-color: #ffffff; transform: translateY(-2px); }
@media (max-width: 1000px) {
    .contact { padding: 120px 24px 60px; }
    .contact-inner { grid-template-columns: 1fr; gap: 56px; }
    .contact-card { justify-self: stretch; max-width: none; padding: 32px 26px; }
    .contact-title { letter-spacing: -3px; }
    .field-grid { grid-template-columns: 1fr; gap: 24px; }
    .card-foot { flex-direction: column; align-items: flex-start; }
}

/* ---- Mini footer: hairline, quiet, technical ---- */
.contact-footer {
    position: absolute; left: 60px; right: 60px; bottom: 0;
    display: flex; justify-content: space-between; align-items: center; gap: 24px;
    padding: 18px 0 20px; border-top: 1px solid rgba(255, 255, 255, 0.06);
    font: 400 10px/1 'Space Grotesk', sans-serif; letter-spacing: 0.14em; text-transform: uppercase;
    color: rgba(255, 255, 255, 0.32);
    opacity: 0; transition: opacity 1s ease 0.6s;
}
.contact.is-visible .contact-footer { opacity: 1; }
.contact-footer a { color: inherit; text-decoration: none; transition: color 0.3s; }
.contact-footer a:hover { color: rgba(255, 255, 255, 0.8); }
.footer-spec { color: rgba(255, 255, 255, 0.22); }
@media (max-width: 1000px) {
    .contact-footer { left: 24px; right: 24px; flex-wrap: wrap; gap: 10px 24px; }
    .footer-spec { display: none; }
}

/* ============================================================================
   Portrait / narrow screens: stacked composition. Text on top with the 3D
   object below on slides 1 and 3; object on top, text below on slides 2 and 4
   (the camera framing in cameraFrame() follows the same alternation).
   ============================================================================ */
@media (max-width: 900px), (max-aspect-ratio: 4/5) {
    .cinematic-container { padding: 0 24px 24px; }
    .story-progress { right: 12px; }
    .slide, #slide-1, #slide-2, #slide-3, #slide-4 { left: 24px; right: 24px; width: auto; max-width: none; bottom: auto; }
    #slide-1, #slide-3 { top: 98px; bottom: auto; }
    #slide-2, #slide-4 { bottom: 6%; top: auto; }
    #slide-1 .slide-title, #slide-2 .slide-title, .slide-title {
        margin-left: 0; margin-bottom: 14px;
        font-size: clamp(34px, 10vw, 64px); letter-spacing: -0.035em; line-height: 1.0;
    }
    #slide-1 .desc-row { flex-direction: column; }
    #slide-1 .col-1, #slide-1 .col-2 { position: static; margin-left: 0; width: 100%; max-width: 36ch; }
    #slide-1 .col-2 { display: none; }
    .benefits { grid-template-columns: 1fr 1fr; gap: 16px 14px; }
    .benefit { gap: 10px; }
    .benefit-icon { flex-basis: 26px; width: 26px; height: 26px; border-radius: 6px; }
    .benefit-icon svg { width: 14px; height: 14px; }
    .benefit p { font-size: 13px; line-height: 1.45; }
    .figures { gap: 22px; margin-top: 20px; }
    .figure dt { font-size: 34px; }
    .figure dd { font-size: 11px; }
    #slide-3, #slide-4 { left: 24px; width: auto; max-width: none; }
    .slide-desc { font-size: 15px; line-height: 1.6; max-width: 36ch; }
    .contact { padding: 110px 24px 100px; }
    .contact-title { font-size: clamp(40px, 10.5vw, 120px); letter-spacing: -0.035em; }
    .contact-lead { margin-bottom: 40px; }
}
/* Header compaction */
@media (max-width: 820px) {
    .header-nav { display: none; }
    .brand-text { white-space: nowrap; }
    .contact-btn { padding: 8px 14px; font-size: 11px; }
}
@media (max-width: 420px) { .header-counter { display: none; } }

/* ---- Preloader ---- */
.loader {
    position: fixed; inset: 0; z-index: 9990; background: #000000;
    display: grid; place-items: center;
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0.7s;
}
.loader.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { display: grid; justify-items: center; text-align: center; gap: 20px; width: min(320px, 70vw); }
.loader-value {
    font-size: clamp(56px, 8vw, 96px); font-weight: 400; line-height: 1; letter-spacing: -0.04em;
    color: #ffffff; font-variant-numeric: tabular-nums;
}
.loader-unit { font-size: 0.35em; letter-spacing: 0; margin-left: 0.1em; color: rgba(255, 255, 255, 0.5); }
.loader-bar { width: 100%; height: 1px; background: rgba(255, 255, 255, 0.12); overflow: hidden; }
.loader-bar span { display: block; width: 100%; height: 100%; background: #ffffff; transform: scaleX(0); transform-origin: left center; }
.loader-hint { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255, 255, 255, 0.35); }
body.is-loading { overflow: hidden; }

/* =====================================================================
   Habillage « salle » (landing-3d/build.py) : fonte, craie, couleurs des disques
   ===================================================================== */
:root {
    --fonte: #0b0b0c; --craie: #f2efe6; --pierre: #8f8b82; --texte: #d3cfc6; --discret: #a39f96;
    --rouge: #e0402b; --bleu: #2d63d8; --jaune: #f2b705; --vert: #2e9b5f;
}
html, body { background-color: var(--fonte); }
body { color: var(--craie); }
.loader { background: var(--fonte); }
.slide-title, .contact-title, .figure dt, .loader-value { color: var(--craie); }
.slide-title .line.muted, .contact-title .line.muted { color: var(--pierre); }
.slide-desc, .benefit p, .contact-lead { color: var(--texte); }
.figure dd, .card-note { color: var(--discret); }
.benefit-icon { border-color: rgba(242, 239, 230, 0.35); color: var(--craie); }
.brand-mark { width: 20px; height: 20px; flex-basis: 20px; }
.header-progress span { background: linear-gradient(90deg, rgba(242, 239, 230, 0.6), rgba(242, 239, 230, 0.15)); }
/* La barre se charge comme en compétition : rouge 25, bleu 20, jaune 15, vert 10 */
#dash-fill-1 { background: var(--rouge); }
#dash-fill-2 { background: var(--bleu); }
#dash-fill-3 { background: var(--jaune); }
#dash-fill-4 { background: var(--vert); }
.loader-bar span { background: linear-gradient(90deg, var(--rouge) 0 25%, var(--bleu) 25% 50%, var(--jaune) 50% 75%, var(--vert) 75%); }
.eyebrow-dot { background: var(--craie); box-shadow: 0 0 10px rgba(242, 239, 230, 0.6); }

/* ---- En-tête : langues, connexion, menu mobile ---- */
.lang-inline { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; letter-spacing: 0.08em; }
.lang-inline a { color: rgba(242, 239, 230, 0.45); text-decoration: none; transition: color 0.3s; padding: 6px 0; }
.lang-inline a:hover, .lang-inline a.is-current { color: var(--craie); }
.lang-inline span { color: rgba(242, 239, 230, 0.25); }
.login-link { font-size: 12px; letter-spacing: 0.04em; color: rgba(242, 239, 230, 0.7); text-decoration: none; transition: color 0.3s; }
.login-link:hover { color: var(--craie); }
/* Lisibles même quand un fragment de verre passe derrière (téléphone surtout) */
.contact-btn, .menu-mobile summary { background: rgba(11, 11, 12, 0.45); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.menu-mobile { display: none; position: relative; }
.menu-mobile summary {
    list-style: none; display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px;
    border: 1px solid rgba(242, 239, 230, 0.22); border-radius: 999px;
    font-size: 11px; font-weight: 500; letter-spacing: 0.08em; color: var(--craie);
}
.menu-mobile summary::-webkit-details-marker { display: none; }
.chevron { width: 6px; height: 6px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.menu-mobile[open] .chevron { transform: translateY(1px) rotate(-135deg); }
.menu-panel {
    position: absolute; right: 0; top: calc(100% + 10px); min-width: 210px; padding: 10px;
    display: flex; flex-direction: column; gap: 2px; border-radius: 18px;
    background: rgba(18, 18, 18, 0.92); border: 1px solid rgba(242, 239, 230, 0.14);
    -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.menu-panel a, .menu-langs a { display: block; padding: 10px 12px; border-radius: 10px; color: var(--texte); text-decoration: none; font-size: 14px; }
.menu-panel a:hover, .menu-langs a.is-current { background: rgba(242, 239, 230, 0.08); color: var(--craie); }
.menu-langs { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.menu-sep { height: 1px; margin: 6px 4px; background: rgba(242, 239, 230, 0.1); }
@media (max-width: 1100px) { .header-nav { gap: 22px; } .header-actions { gap: 18px; } }
@media (max-width: 960px) { .lang-inline, .login-link { display: none; } .menu-mobile { display: block; } }
@media (max-width: 420px) { .brand-text { max-width: 34vw; overflow: hidden; text-overflow: ellipsis; } .header-actions { gap: 10px; } }

/* ---- Fin de page : « On y va » ---- */
.cta-card .card-head { margin-bottom: 26px; }
.cta-steps { list-style: none; display: grid; gap: 14px; margin: 0 0 34px; counter-reset: step; }
.cta-steps li { display: flex; align-items: center; gap: 14px; font-size: 15px; line-height: 1.45; font-weight: 300; color: var(--texte); }
.cta-dot { flex: 0 0 10px; width: 10px; height: 10px; border-radius: 50%; background: var(--rouge); box-shadow: 0 0 0 3px rgba(224, 64, 43, 0.18); }
.cta-steps li:nth-child(2) .cta-dot { background: var(--bleu); box-shadow: 0 0 0 3px rgba(45, 99, 216, 0.2); }
.cta-steps li:nth-child(3) .cta-dot { background: var(--jaune); box-shadow: 0 0 0 3px rgba(242, 183, 5, 0.18); }
.cta-go {
    width: 100%; justify-content: space-between; padding: 20px 26px; font-size: 16px;
    background: var(--craie); color: var(--fonte); border-color: var(--craie); text-decoration: none;
}
.cta-go:hover { background: #ffffff; color: #000000; }
.cta-login { display: inline-block; margin-top: 18px; font-size: 13px; color: rgba(242, 239, 230, 0.75); text-decoration: none; border-bottom: 1px solid rgba(242, 239, 230, 0.3); padding-bottom: 3px; }
.cta-login:hover { color: var(--craie); border-color: var(--craie); }
.cta-legal { margin-top: 26px; font-size: 11px; line-height: 1.6; color: var(--discret); letter-spacing: 0.2px; }
.contact-lead { max-width: 34ch; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 8px 22px; }
@media (max-width: 1000px) { .contact { padding-bottom: 130px; } }

/* ---- Liens légaux à portée (ordinateur) ---- */
.legal-dock {
    position: fixed; left: 60px; bottom: 14px; z-index: 12; display: flex; gap: 18px;
    font: 400 10px/1 'Space Grotesk', sans-serif; letter-spacing: 0.12em; text-transform: uppercase;
    transition: opacity 0.6s;
}
.legal-dock a { color: rgba(242, 239, 230, 0.28); text-decoration: none; transition: color 0.3s; }
.legal-dock a:hover { color: rgba(242, 239, 230, 0.8); }
body.contact-open .legal-dock { opacity: 0; pointer-events: none; }
@media (max-width: 900px), (max-aspect-ratio: 4/5) { .legal-dock { display: none; } }

/* ---- Le coach, dessiné à la craie sur le mur (se trace quand le chapitre apparaît) ---- */
.defs-craie { position: absolute; width: 0; height: 0; overflow: hidden; }
.coach {
    display: flex; align-items: flex-end; gap: 12px; margin: 0 0 14px; color: var(--craie); pointer-events: none;
}
.bubble span {   /* grain de craie sur l'écriture */
    -webkit-mask-image: url(../assets/grain-craie.png); mask-image: url(../assets/grain-craie.png);
    -webkit-mask-size: 96px 96px; mask-size: 96px 96px;
}
#slide-1 .coach { margin-left: 60px; }
.coach-art { flex: 0 0 auto; width: clamp(124px, 11vw, 164px); height: auto; overflow: visible; filter: url(#craie); }
.coach-art path {
    stroke-dasharray: 1 1; stroke-dashoffset: 1;
    transition: stroke-dashoffset 0.55s cubic-bezier(0.3, 0.6, 0.3, 1);
    transition-delay: calc(0.15s + var(--i) * 0.024s);
}
.slide.active .coach-art path, .contact.is-visible .coach-art path { stroke-dashoffset: 0; }
/* En quittant un chapitre : le dessin s'efface vite, puis se remet à zéro pour être retracé au retour. */
.coach { transition: opacity 0.35s ease; }
.slide:not(.active) .coach, .contact:not(.is-visible) .coach { opacity: 0; }
.slide:not(.active) .coach-art path, .contact:not(.is-visible) .coach-art path { transition: stroke-dashoffset 0s linear 0.4s; }
.slide:not(.active) .bubble, .contact:not(.is-visible) .bubble { transition: opacity 0s linear 0.4s, transform 0s linear 0.4s; }
.bubble {
    position: relative; margin: 0 0 clamp(40px, 4.4vw, 62px) 6px; padding: 8px 16px 10px; max-width: 15em;
    font: 600 clamp(20px, 1.8vw, 26px)/1.06 'Craie', 'Caveat', 'Bradley Hand', cursive; letter-spacing: 0.01em;
    border: 2px solid rgba(242, 239, 230, 0.85); border-radius: 22px 22px 22px 6px;
    opacity: 0; transform: translateY(8px) rotate(-1.5deg);
    transition: opacity 0.5s ease 1.2s, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) 1.2s;
}
.bubble::before {   /* la pointe, vers le coach */
    content: ''; position: absolute; left: -8px; bottom: 9px; width: 13px; height: 13px;
    border-left: 2px solid rgba(242, 239, 230, 0.85); border-bottom: 2px solid rgba(242, 239, 230, 0.85);
    transform: rotate(45deg);
}
.slide.active .bubble, .contact.is-visible .bubble { opacity: 1; transform: rotate(-1.5deg); }
.coach--fin { margin: 30px 0 0; }
.coach--fin .bubble { margin-bottom: 48px; }
@media (max-width: 900px), (max-aspect-ratio: 4/5) {
    #slide-1 .coach { margin-left: 0; }
    .coach { gap: 8px; margin-bottom: 8px; }
    .coach-art { width: 80px; }
    .bubble { font-size: 18px; padding: 6px 12px 8px; margin-bottom: 28px; border-radius: 18px 18px 18px 5px; }
}
@media (prefers-reduced-motion: reduce) {
    .coach-art path { stroke-dashoffset: 0; transition: none; }
    .bubble { opacity: 1; transform: rotate(-1.5deg); transition: none; }
}

/* ---- Accueil (ordinateur) : le titre s'arrête avant le disque ; trop long, il rétrécit ---- */
@media (min-width: 901px) and (min-aspect-ratio: 4/5) {
    #slide-1 .slide-title { max-width: calc(46vw - 60px); }
}

/* ---- Carte de fin : verre en CSS. Il bouge avec la page, image par image (la dalle 3D du skill
   était redessinée après coup et suivait le défilement avec un temps de retard). ---- */
.contact-card {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.025) 42%, rgba(12, 12, 12, 0.32));
    -webkit-backdrop-filter: blur(22px) saturate(150%) brightness(0.78);
    backdrop-filter: blur(22px) saturate(150%) brightness(0.78);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.24), inset 0 -1px 0 rgba(255, 255, 255, 0.06);
}
.contact-card::before {   /* arête du verre : un liseré clair qui s'estompe le long du bord */
    content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; padding: 1.5px;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.1) 28%,
                                rgba(255, 255, 255, 0.05) 60%, rgba(255, 255, 255, 0.4) 100%);
}
.contact-card::after {    /* reflet en haut à gauche */
    content: ''; position: absolute; inset: 1px; border-radius: inherit; pointer-events: none;
    background: radial-gradient(120% 80% at 18% 0%, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0) 55%);
}

/* ---- Version 2D (pas de WebGL 2, « réduire les animations », Save-Data, petit appareil) ---- */
.static-object { display: none; }
.no-3d #webgl { display: none !important; }
.no-3d body::before {   /* fond fixe à la taille de l'écran (le body, lui, mesure 10 écrans de haut) */
    content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none; transition: background 0.6s;
    background:
        radial-gradient(60% 60% at var(--spot-x, 72%) 45%, var(--tint, rgba(224, 64, 43, 0.16)), transparent 70%),
        url(../assets/mur.webp) center bottom / cover no-repeat, var(--fonte);
}
@media (max-aspect-ratio: 4/5) {
    .no-3d body::before {
        background:
            radial-gradient(70% 50% at 50% 60%, var(--tint, rgba(224, 64, 43, 0.16)), transparent 70%),
            url(../assets/mur-portrait.webp) center bottom / cover no-repeat, var(--fonte);
    }
}
.no-3d body[data-chapter="1"] { --tint: rgba(45, 99, 216, 0.18); --spot-x: 28%; }
.no-3d body[data-chapter="2"] { --tint: rgba(242, 183, 5, 0.13); }
.no-3d body[data-chapter="3"] { --tint: rgba(46, 155, 95, 0.16); }
.no-3d body[data-chapter="4"] { --tint: rgba(242, 239, 230, 0.10); }
.no-3d .static-object {
    display: block; position: fixed; z-index: 2; pointer-events: none;
    right: 4vw; top: 50%; width: min(42vw, 620px); aspect-ratio: 1; transform: translateY(-50%);
    background: url(../assets/poster.webp) center / contain no-repeat;
    -webkit-mask-image: radial-gradient(closest-side, #000 72%, transparent);
    mask-image: radial-gradient(closest-side, #000 72%, transparent);
    transition: opacity 0.6s;
}
.no-3d body.contact-open .static-object { opacity: 0.25; }
.no-3d body[data-chapter="1"] .static-object { right: auto; left: 6vw; }   /* texte à droite au chapitre 2 */
.no-3d .slide-title .line { white-space: normal; }
@media (max-width: 900px), (max-aspect-ratio: 4/5) {
    .no-3d .static-object, .no-3d body[data-chapter="1"] .static-object {
        right: auto; left: 50%; top: 68%; width: 78vw; transform: translate(-50%, -50%); opacity: 0.6;
    }
    /* texte en bas aux chapitres 2 et 4 : le disque passe en haut */
    .no-3d body[data-chapter="1"] .static-object, .no-3d body[data-chapter="3"] .static-object { top: 36%; }
}
@media (prefers-reduced-motion: reduce) {
    .line-inner, .slide-desc, .benefit, .figure, .contact-lead, .contact-card, .contact-footer {
        transition: none !important; filter: none !important;
    }
}