/* Modèle commun des sites produits DZ Solutions — les couleurs viennent de :root (injecté par page) */
:root {
  --ink: #0f172a;
  --text: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f6f8fb;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, .22);
  --head: "Plus Jakarta Sans", system-ui, sans-serif;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 70px;
  --p-soft: color-mix(in srgb, var(--p) 10%, #fff);
  --a-soft: color-mix(in srgb, var(--a) 16%, #fff);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 16px/1.65 var(--font); color: var(--text); background: var(--bg); overflow-x: hidden; }
body.no-scroll { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--head); color: var(--ink); margin: 0; line-height: 1.2; letter-spacing: -.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }
.i { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 2px solid var(--p); outline-offset: 3px; border-radius: 6px; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 15px/1 var(--head); padding: 14px 22px; border-radius: 12px; border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s, color .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--p); color: #fff; box-shadow: 0 8px 20px color-mix(in srgb, var(--p) 35%, transparent); }
.btn--primary:hover { background: var(--pd); }
.btn--accent { background: var(--a); color: #1a1205; box-shadow: 0 8px 20px color-mix(in srgb, var(--a) 35%, transparent); }
.btn--accent:hover { filter: brightness(1.06); }
.btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .06); }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); }
.btn--outline { color: var(--p); border-color: color-mix(in srgb, var(--p) 35%, #fff); background: #fff; }
.btn--outline:hover { background: var(--p-soft); }
.btn--sm { padding: 10px 16px; font-size: 14px; border-radius: 10px; }
.btn--block { width: 100%; }
.eyebrow { display: inline-block; font: 700 12.5px/1 var(--head); letter-spacing: .12em; text-transform: uppercase; color: var(--p); margin-bottom: 14px; }
.eyebrow--light { color: var(--a); }

/* En-tête */
.header { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h); display: flex; align-items: center; transition: background .25s, box-shadow .25s; }
.header.is-scrolled { background: color-mix(in srgb, var(--hero) 94%, transparent); backdrop-filter: blur(12px); box-shadow: 0 1px 0 rgba(255, 255, 255, .06); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.brand span { display: flex; flex-direction: column; font: 800 20px/1.05 var(--head); letter-spacing: -.01em; }
.brand small { font: 500 11.5px/1.3 var(--font); color: rgba(255, 255, 255, .65); letter-spacing: 0; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav a { padding: 10px 13px; border-radius: 10px; font: 500 15px/1 var(--font); color: rgba(255, 255, 255, .82); transition: color .2s, background .2s; }
.nav a:hover, .nav a.is-current { color: #fff; background: rgba(255, 255, 255, .08); }
.nav .nav__demo { margin-left: 8px; color: #fff; border: 1px solid rgba(255, 255, 255, .28); }
.nav .nav__cta { color: #1a1205; background: var(--a); font-weight: 600; margin-left: 6px; }
.nav .nav__cta:hover { color: #1a1205; background: var(--a); filter: brightness(1.06); }
.burger { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; background: rgba(255, 255, 255, .08); cursor: pointer; padding: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.burger span { width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { position: relative; background: var(--hero); color: rgba(255, 255, 255, .72); padding: calc(var(--header-h) + 64px) 0 0; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; pointer-events: none; background:
  radial-gradient(700px 420px at 85% 0%, color-mix(in srgb, var(--p) 55%, transparent), transparent 65%),
  radial-gradient(520px 360px at 0% 60%, color-mix(in srgb, var(--a) 22%, transparent), transparent 65%),
  linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 44px 44px,
  linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 44px 44px; }
.hero__inner { position: relative; text-align: center; max-width: 860px; margin-inline: auto; }
.hero h1 { color: #fff; font-size: clamp(34px, 5.2vw, 60px); font-weight: 800; letter-spacing: -.025em; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--a); }
.hero .lead { font-size: 18.5px; max-width: 680px; margin: 0 auto; }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 32px 0 22px; }
.hero__trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; font-size: 14px; }
.hero__trust li { display: flex; align-items: center; gap: 7px; }
.hero__trust svg { width: 17px; height: 17px; color: var(--a); stroke-width: 2.4; }
.hero__shot { position: relative; margin: 56px auto 0; max-width: 1060px; }
.frame { background: #fff; border-radius: 14px 14px 0 0; box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid rgba(255, 255, 255, .15); border-bottom: 0; }
.frame__bar { display: flex; align-items: center; gap: 6px; padding: 11px 14px; background: #eef1f5; border-bottom: 1px solid #e2e6ec; }
.frame__bar i { width: 10px; height: 10px; border-radius: 50%; background: #cbd2dc; }
.frame__bar i:nth-child(1) { background: #f87171; } .frame__bar i:nth-child(2) { background: #fbbf24; } .frame__bar i:nth-child(3) { background: #34d399; }
.frame__bar span { margin-left: 10px; font-size: 12px; color: #64748b; background: #fff; padding: 3px 12px; border-radius: 6px; border: 1px solid #e2e6ec; }
.frame img { width: 100%; height: auto; }
.hero__float { position: absolute; display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); text-align: left; animation: float 6s ease-in-out infinite; }
.hero__float b { display: block; font: 700 15px/1.2 var(--head); color: var(--ink); }
.hero__float small { display: block; font-size: 12.5px; color: var(--muted); }
.hero__float .ico { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--p); color: #fff; flex: none; }
.hero__float .ico svg { width: 20px; height: 20px; }
.hero__float--l { left: -36px; top: 34%; }
.hero__float--r { right: -30px; top: 12%; animation-delay: -3s; }
.hero__float--r .ico { background: var(--a); color: #1a1205; }
@keyframes float { 50% { transform: translateY(-8px); } }

/* Bandeau chiffres */
.facts { background: #fff; border-bottom: 1px solid var(--line); }
.facts__inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.facts__inner div { padding: 30px 20px; text-align: center; border-right: 1px solid var(--line); }
.facts__inner div:last-child { border-right: 0; }
.facts strong { display: block; font: 800 30px/1.1 var(--head); color: var(--p); }
.facts span { font-size: 14px; color: var(--muted); }

/* Sections */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--hero); color: rgba(255, 255, 255, .72); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section__head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section__head h2, .h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.section__head p { font-size: 17px; color: var(--muted); }
.section--dark .section__head p { color: rgba(255, 255, 255, .65); }

/* Pour qui */
.audience { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: -20px; margin-bottom: 52px; }
.audience li { display: flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font: 600 14px/1.2 var(--head); color: var(--ink); }
.audience svg { width: 17px; height: 17px; color: var(--p); }

/* Modules */
.modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mod { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s, border-color .2s; }
.mod:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(15, 23, 42, .1); border-color: color-mix(in srgb, var(--p) 30%, #fff); }
.mod__ico { width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; color: var(--p); background: var(--p-soft); margin-bottom: 18px; }
.mod__ico svg { width: 25px; height: 25px; }
.mod h3 { font-size: 18.5px; margin-bottom: 8px; }
.mod > p { font-size: 14.8px; color: var(--muted); margin-bottom: 14px; }
.ticks { display: grid; gap: 7px; }
.ticks li { position: relative; padding-left: 26px; font-size: 14.5px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 17px; height: 17px; border-radius: 50%; background: var(--p-soft); }
.ticks li::after { content: ""; position: absolute; left: 5.5px; top: 8px; width: 6px; height: 4px; border-left: 2px solid var(--p); border-bottom: 2px solid var(--p); transform: rotate(-45deg); }

/* Focus (alternance texte / capture) */
.focus { display: grid; gap: 96px; }
.feat { display: grid; grid-template-columns: 1fr 1.25fr; gap: 64px; align-items: center; }
.feat:nth-child(even) .feat__media { order: -1; }
.feat__text h3 { font-size: clamp(24px, 2.8vw, 32px); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.feat__text > p { font-size: 16.5px; color: var(--muted); margin-bottom: 22px; }
.feat__text .ticks li { font-size: 15.5px; }
.feat__media { position: relative; }
.feat__media::before { content: ""; position: absolute; inset: 8% -4% -6% 8%; border-radius: 24px; background: linear-gradient(135deg, var(--p-soft), var(--a-soft)); z-index: 0; }
.feat:nth-child(even) .feat__media::before { inset: 8% 8% -6% -4%; }
.shot { position: relative; z-index: 1; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--line); background: #fff; cursor: zoom-in; }
.shot img { width: 100%; height: auto; }
.phone { position: relative; z-index: 1; width: min(300px, 70%); margin: 0 auto; padding: 10px; border-radius: 38px; background: #0f172a; box-shadow: var(--shadow-lg); cursor: zoom-in; }
.phone img { border-radius: 29px; width: 100%; height: auto; }
.phone::before { content: ""; position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 70px; height: 18px; border-radius: 10px; background: #0f172a; z-index: 2; }

/* Galerie */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery figure { margin: 0; }
.gallery .shot { box-shadow: var(--shadow); }
.gallery figcaption { margin-top: 12px; font: 600 14.5px/1.3 var(--head); color: var(--ink); text-align: center; }

/* Atouts (section sombre) */
.whys { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why { padding: 26px; border-radius: var(--radius); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .09); }
.why svg { width: 30px; height: 30px; color: var(--a); margin-bottom: 16px; }
.why h3 { font-size: 17px; margin-bottom: 8px; }
.why p { font-size: 14.5px; color: rgba(255, 255, 255, .65); }

/* Tarifs */
.billing { display: flex; justify-content: center; align-items: center; gap: 12px; margin: -24px 0 40px; flex-wrap: wrap; }
.switch { display: inline-flex; padding: 5px; border-radius: 999px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.switch button { font: 600 14px/1 var(--head); padding: 11px 20px; border: 0; border-radius: 999px; background: transparent; color: var(--text); cursor: pointer; transition: background .2s, color .2s; }
.switch button.is-active { background: var(--p); color: #fff; }
.save { font: 700 12.5px/1 var(--head); padding: 7px 11px; border-radius: 999px; color: #065f46; background: #d1fae5; }
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 28px 24px; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.plan--star { border: 2px solid var(--p); box-shadow: 0 24px 50px color-mix(in srgb, var(--p) 22%, transparent); transform: translateY(-8px); }
.plan__badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); padding: 6px 14px; border-radius: 999px; background: var(--p); color: #fff; font: 700 12px/1 var(--head); white-space: nowrap; }
.plan h3 { font-size: 20px; }
.plan__desc { font-size: 14px; color: var(--muted); margin: 6px 0 18px; min-height: 42px; }
.plan__price { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.plan__price strong { font: 800 34px/1 var(--head); color: var(--ink); letter-spacing: -.02em; }
.plan__price span { font-size: 14px; color: var(--muted); }
.plan__sub { font-size: 12.5px; color: var(--muted); min-height: 20px; margin-top: 6px; }
.plan__limit { margin: 18px 0; padding: 10px 12px; border-radius: 10px; background: var(--p-soft); font: 600 13.5px/1.4 var(--head); color: var(--pd); }
.plan .ticks { flex: 1; margin-bottom: 24px; }
.plan .ticks li { font-size: 14px; }
.plans__note { margin-top: 28px; text-align: center; font-size: 14px; color: var(--muted); }
.plans__extras { margin-top: 36px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plans__extras div { display: flex; gap: 12px; align-items: flex-start; padding: 18px; border-radius: 14px; background: #fff; border: 1px solid var(--line); font-size: 14.5px; }
.plans__extras svg { width: 22px; height: 22px; color: var(--p); flex: none; margin-top: 1px; }
.plans__extras b { display: block; font-family: var(--head); color: var(--ink); }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; padding: 19px 30px 19px 0; position: relative; font: 600 16px/1.4 var(--head); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font: 400 24px/1 var(--font); color: var(--p); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 0 20px; color: var(--muted); font-size: 15px; }

/* CTA + contact */
.cta { background: linear-gradient(135deg, var(--p), var(--pd)); color: rgba(255, 255, 255, .85); border-radius: 24px; padding: 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -80px; top: -80px; width: 280px; height: 280px; border-radius: 50%; background: color-mix(in srgb, var(--a) 30%, transparent); }
.cta h2 { color: #fff; font-size: clamp(24px, 3vw, 32px); margin-bottom: 8px; }
.cta > * { position: relative; z-index: 1; }
.cta__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; margin-top: 96px; }
.contact__info > p { font-size: 17px; color: var(--muted); margin-bottom: 28px; }
.contact__list { display: grid; gap: 12px; }
.contact__list li { display: flex; align-items: center; gap: 14px; padding: 15px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-alt); }
.contact__list small { display: block; font-size: 12.5px; color: var(--muted); }
.contact__list a, .contact__list span { font: 600 16px/1.4 var(--head); color: var(--ink); word-break: break-word; }
.contact__list a:hover { color: var(--p); }
.contact__ico { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: #fff; background: var(--p); }
.contact__ico svg { width: 21px; height: 21px; }
.form { padding: 30px; display: grid; gap: 15px; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.form label { display: grid; gap: 6px; font: 600 13.5px/1.2 var(--head); color: var(--ink); }
.form input, .form select, .form textarea { width: 100%; font: 400 15px/1.4 var(--font); color: var(--ink); padding: 12px 14px; border: 1px solid #cfd8e6; border-radius: 10px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--p); box-shadow: 0 0 0 4px color-mix(in srgb, var(--p) 14%, transparent); }
.form .is-invalid { border-color: #ef4444; }
.form__note { font-size: 13px; color: var(--muted); text-align: center; }
.form__note.is-error { color: #dc2626; }
.form__note.is-ok { color: #059669; }

/* Pied de page */
.footer { background: color-mix(in srgb, var(--hero) 92%, #000); color: rgba(255, 255, 255, .6); padding: 56px 0 0; font-size: 14.5px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer__grid > div > p { margin-top: 14px; max-width: 320px; }
.footer h4 { font-size: 14px; color: #fff; margin-bottom: 14px; }
.footer ul { display: grid; gap: 9px; }
.footer a:hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 20px 0; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13.5px; }
.footer__bottom a { color: #fff; font-weight: 600; }

/* Visionneuse */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(2, 6, 23, .86); display: grid; place-items: center; padding: 24px; cursor: zoom-out; opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(1400px, 100%); max-height: 90vh; width: auto; border-radius: 10px; box-shadow: var(--shadow-lg); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1100px) {
  .plans { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .plan--star { transform: none; }
  .whys { grid-template-columns: repeat(2, 1fr); }
  .hero__float { display: none; }
}
@media (max-width: 960px) {
  .burger { display: flex; }
  .header { background: color-mix(in srgb, var(--hero) 96%, transparent); }
  .nav { position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; flex-direction: column; align-items: stretch; gap: 2px; padding: 16px 16px 32px; background: var(--hero); overflow-y: auto; transform: translateX(100%); transition: transform .3s ease; }
  .nav.is-open { transform: none; }
  .nav a { padding: 15px 14px; font-size: 16px; }
  .nav .nav__demo, .nav .nav__cta { margin: 10px 0 0; text-align: center; }
  .modules, .gallery { grid-template-columns: repeat(2, 1fr); }
  .feat { grid-template-columns: 1fr; gap: 36px; }
  .feat:nth-child(even) .feat__media { order: 0; }
  .focus { gap: 72px; }
  .contact { grid-template-columns: 1fr; gap: 40px; }
  .cta { flex-direction: column; align-items: flex-start; padding: 36px; }
  .facts__inner { grid-template-columns: repeat(2, 1fr); }
  .facts__inner div:nth-child(2) { border-right: 0; }
  .facts__inner div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .plans__extras { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 76px 0; }
}
@media (max-width: 640px) {
  .modules, .gallery, .plans, .whys, .form__row { grid-template-columns: 1fr; }
  .hero { padding-top: calc(var(--header-h) + 44px); }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__shot { margin-top: 40px; }
  .frame__bar span { display: none; }
  .facts strong { font-size: 24px; }
  .facts__inner div { padding: 22px 10px; }
  .cta { padding: 28px 22px; border-radius: 18px; }
  .cta__actions, .cta__actions .btn { width: 100%; }
  .form { padding: 22px; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .section__head { margin-bottom: 40px; }
  .feat__media::before { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__float { animation: none; }
  * { transition-duration: .01ms !important; }
}