/* Site sprintlyapp.fr — mêmes couleurs et même police que l'application
   (lib/theme/app_colors.dart, assets/fonts/DMSans-*.ttf). */

@font-face { font-family: "DM Sans"; src: url("assets/fonts/DMSans-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("assets/fonts/DMSans-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("assets/fonts/DMSans-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("assets/fonts/DMSans-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --bg: #FAF5F7;
  --bg-alt: #F2EBF0;
  --surface: #FFFFFF;
  --ink: #1A1A1A;
  --muted: #5F6672;
  --line: #E8DDE3;
  --primary: #8B1538;
  --primary-strong: #6E0F2B;
  --accent: #8B1538;
  --on-primary: #FFFFFF;
  --ok: #2E7D32;
  --shadow: 0 10px 30px rgba(139, 21, 56, .10);
  --radius: 18px;
  --wrap: 1120px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F0A0D;
    --bg-alt: #190E14;
    --surface: #1E121A;
    --ink: #EDE8EA;
    --muted: #B3A4AB;
    --line: #3D2535;
    --primary: #A51C45;
    --primary-strong: #8B1538;
    --accent: #F08AA3;
    --ok: #7BC47F;
    --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "DM Sans", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; text-wrap: balance; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--surface); padding: 8px 12px; border-radius: 8px; z-index: 50; }

/* ---------- En-tête ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; }
.brand img { height: 22px; width: auto; }
.brand .logo-dark { display: none; }
@media (prefers-color-scheme: dark) { .brand .logo-light { display: none; } .brand .logo-dark { display: block; } }
.nav { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 15.5px; }
.nav a:hover { color: var(--accent); }
.nav .btn { color: var(--on-primary); }
.nav a[aria-current="page"] { color: var(--accent); }

/* Menu déroulant « L'application » */
.dd { position: relative; }
.dd summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; font-weight: 500; font-size: 15.5px; padding: 8px 0; }
.dd summary::-webkit-details-marker { display: none; }
.dd summary::after { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .15s ease; }
.dd[open] summary::after { transform: translateY(1px) rotate(-135deg); }
.dd summary:hover, .dd[open] summary { color: var(--accent); }
.dd-menu { position: absolute; top: 100%; left: -18px; min-width: 300px; margin-top: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 8px; display: grid; gap: 2px; }
.dd-menu::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; } /* pont pour le survol */
.nav .dd-menu a { display: block; padding: 10px 14px; border-radius: 10px; }
.nav .dd-menu a:hover { background: color-mix(in srgb, var(--primary) 9%, transparent); color: var(--ink); }
.dd-menu b { display: block; font-weight: 600; font-size: 15.5px; }
.dd-menu span { display: block; color: var(--muted); font-size: 14px; font-weight: 400; margin-top: 1px; }

/* Menu mobile */
.mnav { display: none; position: relative; }
.mnav summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); }
.mnav summary::-webkit-details-marker { display: none; }
.mnav summary span, .mnav summary span::before, .mnav summary span::after { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--ink); position: relative; transition: transform .15s ease, background .15s ease; }
.mnav summary span::before, .mnav summary span::after { content: ""; position: absolute; left: 0; }
.mnav summary span::before { top: -6px; }
.mnav summary span::after { top: 6px; }
.mnav[open] summary span { background: transparent; }
.mnav[open] summary span::before { transform: translateY(6px) rotate(45deg); }
.mnav[open] summary span::after { transform: translateY(-6px) rotate(-45deg); }
.mnav-panel { position: absolute; right: 0; top: calc(100% + 8px); width: min(300px, calc(100vw - 32px)); background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 10px; display: grid; }
.mnav-panel a { color: var(--ink); text-decoration: none; font-weight: 500; padding: 10px 12px; border-radius: 10px; }
.mnav-panel a:hover { background: color-mix(in srgb, var(--primary) 9%, transparent); }
.mnav-panel a[aria-current="page"] { color: var(--accent); }
.mnav-panel .btn { margin-top: 8px; color: var(--on-primary); }
.mnav-panel hr { border: 0; border-top: 1px solid var(--line); margin: 6px 4px; width: auto; }
.mnav-title { font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 6px 12px 2px; }

@media (max-width: 900px) {
  .nav { gap: 16px; }
  .nav > a[href="confidentialite.html"], .nav > a[href="cgu.html"] { display: none; }
}
@media (max-width: 760px) {
  .nav { display: none; }
  .mnav { display: block; margin-left: auto; }
}

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--primary); color: var(--on-primary); font-weight: 600; text-decoration: none; padding: 10px 18px; border-radius: 999px; border: 0; font-size: 15.5px; transition: background .15s ease, transform .15s ease; }
.btn:hover { background: var(--primary-strong); }
.stores { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
/* Badges officiels : affichés tels quels, même hauteur, sans fond ni bordure ajoutés. */
.badge { display: inline-block; line-height: 0; border-radius: 9px; transition: transform .15s ease, box-shadow .15s ease; }
.badge:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.badge img { height: 52px; width: auto; }
@media (prefers-color-scheme: dark) { .badge img { outline: 1px solid rgba(255, 255, 255, .28); outline-offset: -1px; border-radius: 8px; } }

/* ---------- Accueil : hero ---------- */
.hero { padding: 56px 0 40px; overflow: hidden; }
.hero .wrap { display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) { .hero { padding: 84px 0 64px; } .hero .wrap { grid-template-columns: 1.15fr .85fr; } }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.7rem); font-weight: 700; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lede { margin-top: 18px; font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 34em; }
.hero .stores { margin-top: 28px; }
.pills { list-style: none; padding: 0; margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.pills li { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 5px 13px; font-size: 14px; font-weight: 500; }
.hero-visual { display: flex; justify-content: center; position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 8% 6%; background: radial-gradient(closest-side, color-mix(in srgb, var(--primary) 26%, transparent), transparent); filter: blur(10px); }

/* ---------- Téléphone ---------- */
.phone { position: relative; width: min(280px, 72vw); aspect-ratio: 9 / 19.5; border-radius: 42px; background: #0d0a0b; padding: 9px; box-shadow: 0 30px 60px rgba(40, 8, 20, .30), 0 0 0 1px #3a2d33; }
.phone .screen { width: 100%; height: 100%; border-radius: 33px; overflow: hidden; background: var(--bg-alt); }
.phone .screen img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.phone .splash { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; background: linear-gradient(160deg, #8B1538 0%, #5E0E26 100%); color: #fff; }
.phone .splash img { width: 96px; height: 96px; border-radius: 24px; box-shadow: 0 12px 30px rgba(0, 0, 0, .3); }
.phone .splash span { font-weight: 700; font-size: 22px; letter-spacing: .02em; }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { max-width: 44em; margin-bottom: 34px; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; }
.section-head p { margin-top: 12px; color: var(--muted); font-size: 1.08rem; }

.steps { display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.step .who { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.step .who::before { counter-increment: step; content: counter(step); display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: var(--on-primary); letter-spacing: 0; font-size: 14px; }
.step h3 { margin-top: 14px; font-size: 1.3rem; }
.step p { margin-top: 8px; color: var(--muted); }

.duo { display: grid; gap: 34px; align-items: start; }
@media (min-width: 900px) { .duo { grid-template-columns: 1fr 1fr; gap: 56px; } }
.features { list-style: none; padding: 0; display: grid; gap: 14px; }
.features li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: start; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.features li::before { content: ""; width: 26px; height: 26px; margin-top: 1px; border-radius: 8px; background: color-mix(in srgb, var(--primary) 14%, transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B3254F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 15px no-repeat; }
.features b { display: block; font-weight: 600; }
.features span { display: block; color: var(--muted); font-size: 15.5px; margin-top: 2px; }
.sub-title { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 8px; }
.sub-lede { color: var(--muted); margin-bottom: 20px; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { font-size: 1.15rem; }
.card p { margin-top: 6px; color: var(--muted); font-size: 15.5px; }
.fineprint { margin-top: 18px; font-size: 14.5px; color: var(--muted); }

.gallery { display: flex; gap: 22px; overflow-x: auto; padding: 6px 4px 22px; scroll-snap-type: x mandatory; }
.gallery figure { flex: none; scroll-snap-align: center; text-align: center; }
.gallery .phone { width: 230px; border-radius: 36px; padding: 8px; box-shadow: 0 8px 18px rgba(40, 8, 20, .16), 0 0 0 1px #3a2d33; }
.gallery .phone .screen { border-radius: 28px; }
.gallery figcaption { margin-top: 12px; font-size: 15px; font-weight: 500; color: var(--muted); }
@media (min-width: 1000px) { .gallery { justify-content: center; overflow: visible; } }

.privacy-grid { display: grid; gap: 16px; }
@media (min-width: 700px) { .privacy-grid { grid-template-columns: repeat(2, 1fr); } }

.cta { text-align: center; background: linear-gradient(160deg, #8B1538 0%, #5E0E26 100%); color: #fff; border-radius: 28px; padding: 52px 24px; }
.cta h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
.cta p { margin: 12px auto 26px; max-width: 34em; opacity: .92; }
.cta .stores { justify-content: center; }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 34px 0 44px; margin-top: 64px; font-size: 15px; color: var(--muted); }
.site-footer .wrap { display: grid; gap: 22px; }
@media (min-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr auto; align-items: start; } }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.site-footer a { color: var(--ink); text-decoration: none; }
.site-footer a:hover { color: var(--accent); text-decoration: underline; }
.site-footer .legal-line { margin-top: 10px; font-size: 14px; }
.site-footer .legal-nav { margin-top: 10px; }

/* ---------- Pages de texte (CGU, politique, mentions) ---------- */
.doc { padding: 44px 0 20px; }
.doc .wrap { max-width: 820px; }
.doc-head h1 { font-size: clamp(1.9rem, 4.4vw, 2.8rem); }
.doc-head .meta { margin-top: 10px; color: var(--muted); }
.doc-head .meta span { display: inline-block; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; font-size: 14px; font-weight: 500; margin: 4px 6px 0 0; }
.toc { margin-top: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 4px 18px; }
.toc summary { cursor: pointer; font-weight: 600; padding: 12px 0; }
.toc ol { list-style: none; padding: 0 0 14px; margin: 0; columns: 2; column-gap: 28px; font-size: 15px; }
.toc li { margin: 4px 0; break-inside: avoid; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }
@media (max-width: 640px) { .toc ol { columns: 1; } }
.prose { margin-top: 30px; }
.prose h2 { font-size: 1.4rem; margin-top: 40px; padding-top: 6px; scroll-margin-top: 84px; }
.prose h3 { font-size: 1.12rem; margin-top: 26px; scroll-margin-top: 84px; }
.prose p { margin-top: 12px; }
.prose ul, .prose ol { margin-top: 10px; padding-left: 22px; }
.prose li { margin-top: 6px; }
.prose li::marker { color: var(--accent); }
.callout { margin-top: 30px; background: color-mix(in srgb, var(--primary) 8%, var(--surface)); border: 1px solid color-mix(in srgb, var(--primary) 30%, var(--line)); border-left: 5px solid var(--primary); border-radius: 14px; padding: 6px 20px 20px; }
.callout h2 { margin-top: 16px; font-size: 1.05rem; letter-spacing: .02em; color: var(--accent); }
.steps-list { counter-reset: s; list-style: none; padding: 0 !important; }
.steps-list li { counter-increment: s; position: relative; padding: 14px 16px 14px 58px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; margin-top: 10px; }
.steps-list li::before { content: counter(s); position: absolute; left: 16px; top: 13px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--primary); color: var(--on-primary); font-weight: 700; font-size: 14px; }
.center { text-align: center; }

/* ---------- FAQ et démo ---------- */
.btn-lg { padding: 14px 26px; font-size: 1.05rem; }
.btn-light { background: #fff; color: #8B1538; }
.btn-light:hover { background: #F5E6EC; }
.page-hero { padding: 56px 0 8px; }
.page-hero .wrap { max-width: 860px; }
.page-hero h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); max-width: 18em; }
.page-hero .lede { margin-top: 14px; color: var(--muted); font-size: 1.12rem; max-width: 40em; }
.faq-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.faq-jump a { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 14.5px; font-weight: 500; color: var(--ink); text-decoration: none; }
.faq-jump a:hover { border-color: var(--accent); color: var(--accent); }
.faq-body { padding-top: 32px; }
.faq-body .wrap { max-width: 860px; }
.faq-group { scroll-margin-top: 84px; }
.faq-group + .faq-group { margin-top: 44px; }
.faq-group h2 { font-size: 1.5rem; margin-bottom: 14px; }
.faq { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; margin-top: 10px; }
.faq summary { list-style: none; cursor: pointer; padding: 16px 52px 16px 20px; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 9px; height: 9px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: translateY(-70%) rotate(45deg); transition: transform .15s ease; }
.faq[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq summary:hover { color: var(--accent); }
.faq p { padding: 0 20px 18px; color: var(--muted); }
.faq-group.compact { margin-top: 4px; }
.demo-actions { margin-top: 28px; }
.demo-how { margin-top: 14px; font-size: 14.5px; color: var(--muted); max-width: 34em; }
.notfound { padding: 90px 0; text-align: center; }
.notfound h1 { font-size: clamp(2rem, 5vw, 3rem); }
.notfound p { margin: 14px 0 26px; color: var(--muted); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .badge, .btn, .dd summary::after, .faq summary::after, .mnav summary span { transition: none; } }