/* Accueil : bannières, ouverture, offres, méthode, avis clients, TechZone. */

/* ---------- Bannières (jamais recadrées : elles contiennent du texte) ---------- */
.hero-slider { padding-top: var(--header-h); background: var(--night); }
.slider { position: relative; height: min(840px, calc(100vw * 21 / 40)); overflow: hidden; touch-action: pan-y; }
.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .6s ease, visibility .6s; }
.slide.is-active { opacity: 1; visibility: visible; }
.slide picture { display: block; height: 100%; max-width: 1600px; margin: 0 auto; }
.slide img { display: block; width: 100%; height: 100%; object-fit: contain; }
.slider__nav {
    position: absolute;
    top: 50%;
    display: none;
    width: 44px; height: 44px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .92);
    color: var(--ink);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
    box-shadow: 0 4px 14px rgba(0, 0, 0, .15);
}
.slider__nav--prev { left: 16px; }
.slider__nav--next { right: 16px; }
@media (min-width: 768px) { .slider__nav { display: block; } }
.slider__dots { position: absolute; left: 0; right: 0; bottom: 6px; display: flex; justify-content: center; }
.slider__dots button { padding: 10px 4px; border: 0; background: none; cursor: pointer; }
.slider__dots button::before { content: ""; display: block; width: 26px; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, .5); box-shadow: 0 0 0 1px rgba(18, 26, 37, .25); }
.slider__dots button[aria-current="true"]::before { background: var(--brand); }

/* ---------- Ouverture ---------- */
.intro { padding: 56px 0 64px; background: var(--night); color: var(--on-dark); }
@media (min-width: 1024px) { .intro { padding: 88px 0 96px; } }
.intro__grid { display: grid; gap: 28px 72px; }
@media (min-width: 1024px) { .intro__grid { grid-template-columns: 1.25fr 1fr; align-items: end; } }
.intro .label { margin-bottom: 18px; color: var(--on-dark-muted); }
.intro h1 { color: var(--white); max-width: 16ch; }
.intro .lead { margin-bottom: 28px; color: var(--on-dark-muted); }
.facts { margin-top: 28px; display: grid; gap: 8px; font-family: var(--mono); font-size: 14px; color: var(--on-dark); }
@media (min-width: 560px) { .facts { grid-template-columns: 1fr 1fr; } }
.facts li { display: flex; gap: 10px; }
.facts li::before { content: "→"; color: var(--brand); }

/* ---------- Offres (tableau) ---------- */
.offers { border-top: 1px solid var(--ink); }
.offer {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 6px 16px;
    padding: 26px 0;
    border-bottom: 1px solid var(--line);
}
@media (min-width: 900px) { .offer { grid-template-columns: 64px 1.1fr 1.4fr 220px; gap: 32px; align-items: baseline; padding: 32px 0; } }
.offer__num { font-family: var(--mono); font-size: 13px; color: var(--brand-text); padding-top: 4px; }
.offer h3 { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; }
.offer p { grid-column: 2; color: var(--ink-2); }
.offer__price { grid-column: 2; font-family: var(--mono); font-size: 14px; color: var(--ink); }
.offer__price small { display: block; color: var(--muted); font-size: 13px; }
@media (min-width: 900px) { .offer p, .offer__price { grid-column: auto; } .offer__price { text-align: right; } }
.offers-foot { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }

/* ---------- Méthode ---------- */
.steps { display: grid; gap: 36px; counter-reset: step; }
@media (min-width: 640px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, 1fr); gap: 28px; } }
.step { position: relative; padding-top: 28px; border-top: 1px solid var(--line-dark); }
.step::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    position: absolute;
    top: -11px; left: 0;
    padding-right: 10px;
    background: var(--night);
    font-family: var(--mono);
    font-size: 13px;
    color: var(--brand);
}
.step h3 { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.step p { color: var(--on-dark-muted); font-size: 15px; }
.bg-paper .step { border-top-color: var(--ink); }
.bg-paper .step::before { background: var(--paper); color: var(--brand-text); }
.bg-paper .step h3 { color: var(--ink); }
.bg-paper .step p { color: var(--ink-2); }

/* ---------- Avis clients ---------- */
.voices { display: grid; gap: 40px; }
@media (min-width: 960px) { .voices { grid-template-columns: 1.5fr 1fr; gap: 64px; } }
.voice blockquote { font-size: 18px; line-height: 1.55; color: var(--ink); }
.voice--main blockquote { font-size: clamp(22px, 2.6vw, 32px); line-height: 1.3; font-weight: 600; letter-spacing: -0.015em; }
.voice--main blockquote::before { content: "“"; display: block; height: .55em; font-size: 2.6em; line-height: 1; color: var(--brand); }
.voice figcaption { margin-top: 22px; display: flex; align-items: center; gap: 14px; font-size: 15px; }
.voice figcaption img { width: 52px; height: 52px; object-fit: contain; border-radius: 6px; background: var(--white); border: 1px solid var(--line); padding: 4px; }
.voice figcaption strong { display: block; font-weight: 700; }
.voice figcaption span { color: var(--muted); font-size: 14px; }
.voices__side { display: grid; gap: 32px; align-content: start; }
.voices__side .voice { padding-top: 24px; border-top: 1px solid var(--line); }

/* ---------- TechZone ---------- */
.band { display: grid; gap: 20px; align-items: center; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .band { grid-template-columns: auto 1fr auto; gap: 40px; } }
.band h2 { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.band p { color: var(--ink-2); max-width: 60ch; }