/* ===== LANDING ===== */
/* Titres marketing — Archivo Black, gras modéré (logo nav plus dense). */
.hero-title,
.hero-brand,
.section-title,
.solution-title,
.cta-title,
.stat-number {
    font-family:var(--font-hero);
    font-weight:400;
    letter-spacing:var(--font-hero-tracking);
    -webkit-text-stroke:var(--font-hero-stroke-title) currentColor;
    paint-order:stroke fill;
}

.hero {
    padding:60px 0;
    background:linear-gradient(135deg,var(--bg-black) 0%,var(--bg-dark) 100%);
}
.hero-content { display:grid; grid-template-columns:1fr; gap:40px; }
@media(min-width:768px){ .hero-content{grid-template-columns:1fr 1fr;} }
.hero-title {
    font-size:var(--text-hero);
    margin-bottom:20px;
    line-height:var(--leading-tight);
    text-transform:uppercase;
}
.hero-title .red { color:var(--role-brand-text, var(--accent-red)); display:block; transform:rotate(-2deg); }
.hero-brand {
    font-size:var(--text-hero);
    color:var(--text-white);
    margin-bottom:30px;
    display:inline-flex;
    align-items:center;
    gap:2px;
}
.hero-brand .red { color:var(--role-brand-text, var(--accent-red)); }
.hero-brand .logo-gt {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:var(--accent-red);
    color:var(--text-white);
    padding:4px 10px;
    font-size:var(--text-small);
    margin-right:6px;
}
.hero-brand .logo-dotcom {
    color:var(--text-muted);
    font-size:var(--text-caption);
    font-weight:400;
}
.hero-subtitle {
    font-size:var(--text-title);
    color:var(--text-muted);
    margin-bottom:0;
    padding-left:10px;
    border-left:3px solid var(--accent-red);
}
.hero-right {
    background:var(--surface);
    border:2px solid var(--border);
    padding:30px;
    position:relative;
    transform:rotate(1deg);
}
.hero-right::before {
    content:"INPUT";
    position:absolute;
    top:-12px;left:20px;
    background:var(--bg-black);
    color:var(--role-brand-text, var(--accent-red));
    padding:0 10px;
    font-size:var(--text-small);
    font-weight:700;
}

.video-section {
    padding:56px 0 64px;
    background:var(--bg-dark);
}
.video-section-lead {
    text-align:center;
    color:var(--text-muted);
    max-width:720px;
    margin:0 auto 36px;
    font-size:var(--text-title);
    line-height:1.55;
    font-family:var(--font-body);
}
.video-wrapper {
    max-width:1120px;
    margin:0 auto;
}

.demo-media-shell {
    border:2px solid var(--border);
    background:linear-gradient(145deg, color-mix(in srgb, var(--surface) 88%, var(--bg-black)) 0%, var(--bg-dark) 100%);
    padding:24px 28px 28px;
    box-shadow:0 12px 40px rgba(0,0,0,.28), inset 0 1px 0 color-mix(in srgb, var(--text-white) 6%, transparent);
}
.demo-media-stage {
    display:grid;
    gap:24px;
    align-items:start;
}
.demo-media-player .video-embed {
    box-shadow:0 8px 32px rgba(0,0,0,.35);
}
.demo-media-player .video-embed--shorts {
    border-color:color-mix(in srgb, var(--accent-red) 25%, var(--border));
}
.demo-media-aside {
    display:flex;
    flex-direction:column;
    gap:14px;
    min-width:0;
}
.demo-media-badge {
    display:inline-flex;
    align-self:flex-start;
    align-items:center;
    padding:6px 12px;
    border:1px solid var(--border);
    font-family:var(--font-ui);
    font-size:calc(var(--text-small) * .88);
    font-weight:700;
    letter-spacing:.1em;
    text-transform:uppercase;
    color:var(--text-white);
    background:var(--bg-black);
}
.demo-media-badge--youtube {
    border-color:color-mix(in srgb, var(--accent-red) 45%, var(--border));
    box-shadow:0 0 16px color-mix(in srgb, var(--accent-red) 12%, transparent);
}
.demo-media-badge--mockup {
    border-color:color-mix(in srgb, var(--text-muted) 50%, var(--border));
    color:var(--text-muted);
}
.demo-media-aside-label {
    margin:4px 0 0;
    font-family:var(--font-ui);
    font-size:calc(var(--text-small) * .92);
    font-weight:700;
    letter-spacing:.12em;
    text-transform:uppercase;
    color:var(--text-muted);
}
.demo-media-note {
    margin:0;
    padding:16px 18px;
    border-left:3px solid var(--accent-red);
    background:color-mix(in srgb, var(--bg-black) 55%, transparent);
    font-size:var(--text-small);
    color:var(--text-muted);
    line-height:1.6;
    font-style:normal;
    text-align:left;
}

@media (min-width:900px) {
    .demo-media-stage--shorts {
        grid-template-columns:minmax(280px, 380px) minmax(260px, 1fr);
        gap:32px 40px;
        align-items:center;
    }
    .demo-media-stage--wide {
        grid-template-columns:minmax(0, 1fr) minmax(280px, 340px);
        gap:28px 36px;
        align-items:start;
    }
    .demo-media-aside {
        padding-top:8px;
    }
}

.video-embed {
    position:relative;
    width:100%;
    padding-top:56.25%;
    background:var(--surface);
    border:2px solid var(--border);
    overflow:hidden;
}
.video-embed iframe {
    position:absolute;
    top:0;left:0;
    width:100%;
    height:100%;
    border:0;
}
.video-embed--shorts {
    padding-top:177.7778%;
    max-width:none;
    width:100%;
    margin:0;
}
@supports (aspect-ratio: 9 / 16) {
    .video-embed--shorts {
        padding-top:0;
        aspect-ratio:9 / 16;
    }
}
.video-poster-img {
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    pointer-events:none;
}
.video-placeholder > .video-play-btn,
.video-placeholder > span {
    position:relative;
    z-index:1;
}
.video-placeholder {
    position:absolute;
    top:0;left:0;
    width:100%;
    height:100%;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:16px;
    background:var(--surface);
    cursor:pointer;
    transition:background .2s, transform .2s;
}
.video-placeholder.has-poster {
    background-color:var(--bg-black);
}
.video-placeholder.has-poster::before {
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(to top, rgba(0,0,0,.75) 0%, rgba(0,0,0,.15) 45%, rgba(0,0,0,.35) 100%);
    pointer-events:none;
}
.video-placeholder.has-poster .video-play-btn,
.video-placeholder.has-poster span {
    position:relative;
    z-index:1;
}
.video-placeholder:hover {
    background:var(--bg-dark);
}
.video-placeholder.has-poster:hover {
    transform:scale(1.01);
}
.video-play-btn {
    width:72px;
    height:72px;
    border-radius:50%;
    background:var(--accent-red);
    color:var(--text-on-accent);
    font-size:var(--text-display);
    display:flex;
    align-items:center;
    justify-content:center;
    transition:transform .2s, box-shadow .2s;
    box-shadow:0 0 30px color-mix(in srgb, var(--role-cta-primary, var(--accent-red)) 30%, transparent);
    line-height:1;
    padding-left:4px;
}
.video-placeholder:hover .video-play-btn {
    transform:scale(1.1);
    box-shadow:0 0 40px color-mix(in srgb, var(--role-cta-primary, var(--accent-red)) 50%, transparent);
}
.video-placeholder span {
    font-family:var(--font-body);
    font-size:var(--text-small);
    color:var(--text-muted);
    text-transform:uppercase;
    letter-spacing:1px;
}

.demo-video-carousel {
    max-width:none;
    margin:0;
}
.demo-video-carousel-nav {
    display:flex;
    gap:8px;
    justify-content:flex-start;
    margin-bottom:0;
    flex-wrap:wrap;
}
.demo-video-carousel-nav--stack {
    flex-direction:column;
    align-items:stretch;
}
.demo-video-carousel-nav--stack .demo-video-carousel-tab {
    width:100%;
    text-align:left;
}
.demo-video-carousel-tab {
    font-family:var(--font-ui);
    font-size:var(--text-small);
    font-weight:700;
    letter-spacing:.08em;
    text-transform:uppercase;
    padding:9px 16px;
    border:2px solid var(--border);
    background:var(--surface);
    color:var(--text-muted);
    cursor:pointer;
    transition:border-color .2s, color .2s, background .2s, box-shadow .2s;
}
.demo-video-carousel-tab:hover {
    border-color:var(--accent-red);
    color:var(--text-white);
}
.demo-video-carousel-tab.active {
    border-color:var(--accent-red);
    color:var(--text-white);
    background:var(--bg-dark);
    box-shadow:0 0 18px rgba(255,0,64,.18);
}
.demo-video-caption {
    margin:0;
    text-align:left;
    font-size:var(--text-body);
    color:var(--text-white);
    font-weight:600;
    line-height:1.45;
    letter-spacing:.01em;
}
.demo-video-auto-note {
    margin:0;
    text-align:center;
    font-size:calc(var(--text-small) * .92);
    color:var(--text-muted);
    line-height:1.45;
    font-style:italic;
}

.demo-media-tabs {
    max-width:none;
    margin:0;
}
.demo-media-tabs-nav {
    display:flex;
    gap:10px;
    justify-content:flex-start;
    margin-bottom:22px;
    padding-bottom:18px;
    border-bottom:1px solid color-mix(in srgb, var(--border) 80%, transparent);
    flex-wrap:wrap;
}
.demo-media-tab {
    font-family:var(--font-ui);
    font-size:var(--text-small);
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.08em;
    padding:11px 20px;
    border:2px solid var(--border);
    background:var(--surface);
    color:var(--text-muted);
    cursor:pointer;
    transition:border-color .2s, color .2s, background .2s, box-shadow .2s;
}
.demo-media-tab:hover {
    border-color:var(--accent-red);
    color:var(--text-white);
}
.demo-media-tab.active {
    border-color:var(--accent-red);
    color:var(--text-white);
    background:var(--bg-dark);
    box-shadow:0 0 20px rgba(255,0,64,.15);
}
.demo-media-tab-panel[hidden] {
    display:none;
}

.demo-media-info-panel {
    padding:32px 36px 36px;
    border:2px solid var(--border);
    background:linear-gradient(145deg, color-mix(in srgb, var(--surface) 90%, var(--bg-black)) 0%, var(--bg-dark) 100%);
    box-shadow:inset 0 1px 0 color-mix(in srgb, var(--text-white) 5%, transparent);
}
.demo-media-info-panel--opensource {
    border-color:color-mix(in srgb, var(--accent-red) 35%, var(--border));
}
.demo-media-info-panel--market {
    border-color:color-mix(in srgb, var(--text-muted) 40%, var(--border));
}
.demo-media-info-hero {
    margin:0 0 28px;
    font-family:var(--font-hero);
    font-size:var(--text-display);
    font-weight:700;
    line-height:var(--leading-relaxed);
    color:var(--text-white);
    text-align:center;
    letter-spacing:.01em;
    max-width:none;
}
.demo-media-info-hero strong,
.demo-media-info-lead strong,
.demo-media-info-outro strong,
.demo-media-info-list strong {
    color:var(--text-white);
    font-weight:700;
}
.demo-media-info-lead {
    margin:0 0 22px;
    font-size:var(--text-title);
    line-height:var(--leading-relaxed);
    color:var(--text-muted);
    max-width:none;
}
.demo-media-info-list {
    margin:0 0 24px;
    padding:0 0 0 1.35em;
    list-style:disc;
    display:grid;
    gap:14px;
    max-width:none;
}
.demo-media-info-list--relaxed {
    gap:16px;
}
.demo-media-info-list li {
    font-size:var(--text-body);
    line-height:var(--leading-relaxed);
    color:var(--text-muted);
}
.demo-media-info-outro {
    margin:0 0 28px;
    padding:18px 20px;
    border-left:3px solid var(--accent-red);
    background:color-mix(in srgb, var(--bg-black) 55%, transparent);
    font-size:var(--text-title);
    line-height:var(--leading-relaxed);
    color:var(--text-muted);
    max-width:none;
}
.demo-media-info-actions {
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    justify-content:center;
}

.demo-screenshot-wrapper {
    border:2px solid var(--border);
    background:var(--surface);
    overflow:hidden;
}
.demo-screenshot-figure {
    margin:0;
    line-height:0;
}
.demo-screenshot-img {
    display:block;
    width:100%;
    height:auto;
}

.form-group { position:relative; }
.form-label {
    display:block;
    color:var(--text-muted);
    margin-bottom:8px;
    font-size:var(--text-title);
    text-transform:uppercase;
    letter-spacing:1px;
}
.form-textarea {
    width:100%;
    background:var(--bg-black);
    border:2px solid var(--border);
    color:var(--text-white);
    padding:15px;
    font-family:var(--font-body);
    font-size:var(--text-title);
    resize:vertical;
    min-height:120px;
    transition:all .2s;
}
.form-textarea:focus { outline:none; border-color:var(--accent-red); background:var(--bg-dark); }

.btn {
    background:var(--accent-red);
    color:var(--text-on-accent);
    border:none;
    padding:16px 28px;
    font-family:var(--font-ui);
    font-weight:700;
    font-size:var(--text-title);
    text-transform:uppercase;
    cursor:pointer;
    transition:background .2s, box-shadow .2s;
    position:relative;
    overflow:hidden;
}
.btn:hover:not(:disabled) {
    background:var(--accent-hover);
    color:var(--text-on-accent);
    box-shadow:0 4px 16px color-mix(in srgb, var(--role-cta-primary, var(--accent-red)) 25%, transparent);
}
.btn:active:not(:disabled) { box-shadow:0 2px 8px color-mix(in srgb, var(--role-cta-primary, var(--accent-red)) 15%, transparent); }
.btn:disabled { opacity:.5; cursor:not-allowed; transform:none!important; box-shadow:none!important; }
.btn-sm { padding:10px 18px; font-size:var(--text-small); }
.btn-ghost {
    background:transparent;
    border:2px solid var(--border);
    color:var(--text-muted);
    padding:12px 24px;
    font-family:var(--font-ui);
    font-size:var(--text-title);
    cursor:pointer;
    transition:all .2s;
    text-transform:uppercase;
    font-weight:600;
}
.btn-ghost:hover { border-color:var(--accent-red); color:var(--text-white); background:var(--bg-dark); }
.btn-danger {
    background:transparent;
    border:2px solid var(--accent-red);
    color:var(--role-brand-text, var(--accent-red));
}
.btn-danger:hover { background:var(--accent-red); color:var(--text-on-accent); }

.btn.secondary {
    background:transparent;
    border:2px solid var(--text-muted);
    color:var(--text-muted);
    text-transform:none;
    letter-spacing:0;
    font-weight:600;
}
.btn.secondary:hover:not(:disabled) {
    border-color:var(--text-white);
    color:var(--text-white);
    background:var(--surface);
    box-shadow:0 4px 16px rgba(255,255,255,.1);
}

.section-title {
    font-size:var(--text-hero);
    text-align:center;
    margin-bottom:25px;
    text-transform:uppercase;
}

.problem { padding:70px 0; background:var(--bg-dark); position:relative; overflow:hidden; }
.problem::before {
    content:"PROBLÈME";
    position:absolute; top:50%; left:50%;
    transform:translate(-50%,-50%) rotate(-45deg);
    font-size:calc(var(--text-hero) * 2.2); font-weight:700;
    color:rgba(255,0,64,.08); z-index:0;
}
.problem-content { position:relative; z-index:1; }
.bad-prompts { display:grid; gap:20px; margin-top:35px; }
.bad-prompt {
    background:var(--surface);
    border:2px solid var(--border);
    padding:20px;
    position:relative;
}
.bad-prompt:nth-child(odd) { transform:rotate(-.8deg); }
.bad-prompt:nth-child(even) { transform:rotate(.8deg); }
.bad-prompt::before {
    content:"❌ PROMPT DE MERDE";
    position:absolute; top:-10px; left:20px;
    background:var(--bg-dark); color:var(--role-brand-text, var(--accent-red));
    padding:0 10px; font-size:var(--text-caption); font-weight:700;
}
.bad-prompt-text { color:var(--text-muted); font-style:italic; font-size:var(--text-title); }

.solution { padding:70px 0; }
.solution-grid { display:grid; grid-template-columns:1fr; gap:30px; margin-top:35px; }
@media(min-width:768px){ .solution-grid{grid-template-columns:repeat(3,1fr);} }
.solution-card {
    background:var(--surface);
    border:2px solid var(--border);
    padding:30px; text-align:center;
    transition:all .3s;
}
.solution-card:hover { border-color:var(--accent-red); box-shadow:0 4px 16px color-mix(in srgb, var(--accent-red) 15%, transparent); }
.solution-icon { font-size:var(--text-display); margin-bottom:15px; }
.solution-title { font-size:var(--text-display); color:var(--role-brand-text, var(--accent-red)); margin-bottom:12px; text-transform:uppercase; }
.solution-desc { color:var(--text-muted); font-size:var(--text-title); }

.cta-block {
    padding:70px 0;
    background:linear-gradient(135deg,var(--accent-red) 0%,#cc0033 100%);
    text-align:center;
    position:relative;
    overflow:hidden;
}
.cta-block::before {
    content:""; position:absolute; top:0; left:0; right:0; bottom:0;
    background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(255,255,255,.04) 10px,rgba(255,255,255,.04) 20px);
}
.cta-content { position:relative; z-index:1; color:var(--text-on-accent); }
.cta-title { font-size:var(--text-hero); margin-bottom:15px; color:var(--text-on-accent); text-transform:uppercase; }
.cta-subtitle { font-size:var(--text-title); color:var(--text-on-accent); margin-bottom:25px; }

.pricing { padding:70px 0; background:var(--bg-dark); }
.pricing-grid { display:flex; flex-wrap:wrap; justify-content:center; gap:25px; margin-top:30px; }
.pricing-card { width:100%; max-width:380px; flex-shrink:0; }
@media(min-width:768px){ .pricing-card{width:calc(50% - 14px);max-width:none;} }
@media(min-width:1100px){ .pricing-card{width:calc(33.333% - 18px);} }
.pricing-card {
    background:var(--surface);
    border:2px solid var(--border);
    padding:30px 25px;
    text-align:center;
    position:relative;
}
.pricing-tier-label {
    font-family:var(--font-ui);
    font-size:var(--text-body);
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:2px;
    margin-bottom:10px;
}
.tier-oss .pricing-tier-label { color:var(--success); }
.tier-oss { border-top:4px solid var(--success); }
.pricing-price { font-family:var(--font-ui); font-size:var(--text-hero); font-weight:700; color:var(--text-white); margin:15px 0 5px; }
.pricing-price .currency { font-size:var(--text-title); }
.pricing-price .period { font-size:var(--text-title); color:var(--text-muted); }
.pricing-features { list-style:none; margin:20px 0; text-align:left; }
.pricing-features li { padding:8px 0; border-bottom:1px solid var(--border); font-size:var(--text-ui); color:var(--text-muted); }
.pricing-features li::before { content:"✓ "; color:var(--success); font-weight:700; }
.pricing-features li.missing { color:var(--text-muted); opacity:.4; }
.pricing-features li.missing::before { content:"✗ "; color:var(--text-muted); }
.pricing-features li.dim { color:var(--role-brand-text, var(--accent-red)); opacity:.8; }
.pricing-features li.dim::before { content:"⚠ "; color:var(--role-brand-text, var(--accent-red)); }
.pricing-features li.highlight { color:var(--success); font-weight:700; }
.pricing-features li.highlight::before { content:"★ "; color:var(--success); }
.btn-outline {
    background:transparent;
    border:2px solid var(--border);
    color:var(--text-muted);
    padding:16px 28px;
    font-family:var(--font-ui);
    font-weight:700;
    font-size:var(--text-title);
    text-transform:uppercase;
    cursor:pointer;
    transition:background .2s, color .2s, border-color .2s;
}
.btn-outline:hover { border-color:var(--accent-red); color:var(--text-on-accent); background:var(--accent-red); }

.ws-bar-info {
    display:flex;
    align-items:center;
    gap:12px;
    flex-wrap:wrap;
}

.proof { padding:60px 0; }
.stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:25px; margin-top:35px; }
.stat { text-align:center; padding:20px; background:var(--surface); border:2px solid var(--border); }
.stat-number { font-size:var(--text-hero); color:var(--role-brand-text, var(--accent-red)); margin-bottom:8px; }
.stat-label { color:var(--text-muted); text-transform:uppercase; font-size:var(--text-title); letter-spacing:1px; }