/* Mire — site vitrine
   Mise en page : une colonne large calée sur une grille 12, la mire (barres de test TV) comme signature. */
:root {
  --bg: #0f0e0d;
  --surface: #1a1816;
  --surface-2: #24211e;
  --line: #34302b;
  --fg: #f3efe9;
  --muted: #a39b91;
  --accent: #ff5a1f;
  --accent-ink: #1a0802;
  --tv: #050505;
  --b1: #e9e6df; --b2: #f2c230; --b3: #3cc6cf; --b4: #4cc35a; --b5: #d346c8; --b6: #e3433a; --b7: #3b52d6;
  --display: "Bricolage Grotesque", "Arial Narrow", system-ui, sans-serif;
  --body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --r: 14px;
  --wrap: 1800px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f6f3ee; --surface: #ffffff; --surface-2: #ece7df; --line: #ddd5ca;
    --fg: #191512; --muted: #6b6259; --accent: #e5470d; --accent-ink: #fff7f2;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f6f3ee; --surface: #ffffff; --surface-2: #ece7df; --line: #ddd5ca;
  --fg: #191512; --muted: #6b6259; --accent: #e5470d; --accent-ink: #fff7f2;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 18px/1.65 var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); line-height: 1.05; letter-spacing: -0.02em; text-wrap: balance; margin: 0; }
p { margin: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: clamp(20px, 5vw, 120px); }
.eyebrow { font: 500 12px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }

/* Barres de mire */
.bars { display: inline-flex; height: 0.62em; vertical-align: 0.06em; }
.bars i { width: 0.22em; background: var(--b1); }
.bars i:nth-child(2) { background: var(--b2); } .bars i:nth-child(3) { background: var(--b3); } .bars i:nth-child(4) { background: var(--b4); }
.bars i:nth-child(5) { background: var(--b5); } .bars i:nth-child(6) { background: var(--b6); } .bars i:nth-child(7) { background: var(--b7); }
.strip { display: grid; grid-template-columns: repeat(7, 1fr); height: 10px; }
.strip i:nth-child(1) { background: var(--b1); } .strip i:nth-child(2) { background: var(--b2); } .strip i:nth-child(3) { background: var(--b3); }
.strip i:nth-child(4) { background: var(--b4); } .strip i:nth-child(5) { background: var(--b5); } .strip i:nth-child(6) { background: var(--b6); } .strip i:nth-child(7) { background: var(--b7); }

/* En-tête */
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 84px; }
.logo { font: 800 26px/1 var(--display); letter-spacing: -0.03em; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--fg); }
@media (max-width: 820px) { .nav .hide-sm { display: none; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 22px; border-radius: 999px; font: 600 16px/1 var(--body); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-ghost { border-color: var(--line); color: var(--fg); background: transparent; }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.nav .btn-primary { color: var(--accent-ink); }

/* Hero */
.hero { --head: 85px; min-height: calc(100vh - var(--head)); min-height: calc(100svh - var(--head)); display: flex; align-items: center; padding-block: clamp(28px, 6vh, 72px); }
.hero > .wrap { width: 100%; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(40px, 6vw, 110px); align-items: center; }
.hero h1 { font-size: clamp(40px, min(4.6vw, 9vh), 112px); font-weight: 800; }
.hero .eyebrow + h1 { margin-top: clamp(12px, 2.2vh, 22px) !important; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { margin-top: clamp(16px, 3vh, 30px); font-size: clamp(16px, min(1.2vw, 2.5vh), 23px); color: var(--muted); max-width: 40ch; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: clamp(20px, 4.5vh, 44px); }
.hero .note { margin-top: clamp(12px, 2vh, 18px); font-size: 14px; color: var(--muted); }
@media (max-width: 920px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } .hero { min-height: 0; padding-block: 48px 64px; } }

/* Télé de démonstration (reprise de l'interface de l'appli) */
.tv { position: relative; }
.tv-screen { background: var(--tv); border-radius: 12px; padding: 10px; box-shadow: 0 40px 80px -30px rgba(0,0,0,.6); border: 1px solid #2a2724; }
.ui { aspect-ratio: 16 / 9; max-width: 100%; background: #0e0d0c; border-radius: 4px; overflow: hidden; padding: 4.5% 4.5% 0; color: #f3efe9; font-family: var(--body); display: flex; flex-direction: column; gap: 4%; container-type: inline-size; }
.ui-top { display: flex; align-items: center; gap: 3cqw; }
.ui-logo { font: 800 3cqw/1 var(--display); display: inline-flex; gap: 1cqw; align-items: center; }
.ui-search { flex: 1; display: flex; align-items: center; gap: 1.2cqw; height: 4.4cqw; padding: 0 1.8cqw; border-radius: 3cqw; background: var(--accent); color: var(--accent-ink); font-size: 1.6cqw; font-weight: 600; }
.ui-search svg { width: 1.9cqw; height: 1.9cqw; }
.ui-prof { display: flex; align-items: center; gap: 1cqw; font-size: 1.6cqw; color: #a39b91; }
.ui-av { width: 3.8cqw; height: 3.8cqw; border-radius: 50%; background: var(--b3); color: #0e0d0c; display: grid; place-items: center; font-weight: 700; font-size: 1.8cqw; }
.ui-label { font: 500 1.15cqw/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #8a8279; }
.ui-tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.4cqw; margin-top: 1.4cqw; }
.ui-tile { background: #1c1a18; border-radius: .8cqw; padding: 1.4cqw; height: 10cqw; display: flex; flex-direction: column; justify-content: space-between; }
.ui-tile b { font-size: 1.9cqw; }
.ui-tile span { font-size: 1.15cqw; color: #8a8279; }
.ui-tile.sel { outline: .35cqw solid var(--accent); outline-offset: .2cqw; }
.ui-posters { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1.4cqw; margin-top: 1.4cqw; }
.ui-poster { aspect-ratio: 2 / 3; max-width: 100%; border-radius: .7cqw; display: flex; align-items: flex-end; padding: 1cqw; font: 700 1.25cqw/1.15 var(--body); border-top: .45cqw solid; }
.p1 { background: linear-gradient(160deg, #2b2141, #121016); border-color: var(--b5) !important; }
.p2 { background: linear-gradient(160deg, #3a1d18, #120f0d); border-color: var(--b6) !important; }
.p3 { background: linear-gradient(160deg, #182640, #0d1016); border-color: var(--b7) !important; }
.p4 { background: linear-gradient(160deg, #13322f, #0c1211); border-color: var(--b3) !important; }
.p5 { background: linear-gradient(160deg, #3a3214, #12100b); border-color: var(--b2) !important; }
.p6 { background: linear-gradient(160deg, #1d3318, #0d110c); border-color: var(--b4) !important; }
.p7 { background: linear-gradient(160deg, #2e2b26, #11100e); border-color: var(--b1) !important; }
.tv-foot { width: 22%; height: 14px; margin: 0 auto; background: #1b1916; border-radius: 0 0 8px 8px; }
.tv-caption { margin-top: 14px; font: 500 12px/1.5 var(--mono); color: var(--muted); text-align: center; }

/* Bandeau légal */
.disclaimer { margin-top: 0; border-block: 1px solid var(--line); }
.disclaimer .wrap { display: flex; flex-wrap: wrap; gap: 10px 40px; align-items: baseline; padding-block: 36px; }
.disclaimer strong { font-family: var(--display); font-size: 20px; }
.disclaimer p { color: var(--muted); font-size: 15px; max-width: 70ch; }

/* Sections */
.section { padding-block: clamp(96px, 13vw, 180px); }
.section-head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px 48px; align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.section-head h2 { font-size: clamp(32px, 3.6vw, 76px); font-weight: 700; }
.section-head p { color: var(--muted); max-width: 52ch; }
@media (max-width: 820px) { .section-head { grid-template-columns: minmax(0, 1fr); } }

/* Fonctionnalités */
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feat { padding: clamp(28px, 3vw, 44px) clamp(24px, 2.6vw, 40px) clamp(32px, 3.4vw, 48px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.feat .ch { font: 500 12px/1 var(--mono); color: var(--muted); letter-spacing: .08em; }
.feat h3 { font-size: 22px; font-weight: 700; }
.feat p { color: var(--muted); font-size: 15.5px; }
.feat.big { grid-column: span 2; background: var(--surface); }
.feat.big h3 { font-size: 28px; }
@media (max-width: 980px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .features { grid-template-columns: minmax(0, 1fr); } .feat.big { grid-column: auto; } }

/* QR + téléphone */
.pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.pair h2 { font-size: clamp(32px, 3.6vw, 76px); font-weight: 700; }
.pair p { color: var(--muted); margin-top: 18px; max-width: 46ch; }
.pair-visual { display: flex; align-items: center; justify-content: center; gap: 28px; flex-wrap: wrap; }
.qr { width: 190px; max-width: 100%; aspect-ratio: 1; background: #fff; border-radius: 12px; padding: 14px; display: grid; grid-template-columns: repeat(21, 1fr); }
.qr i { background: #111; }
.qr i.o { background: transparent; }
.phone { width: 190px; max-width: 100%; border-radius: 28px; border: 8px solid #1c1a18; background: #f6f3ee; color: #191512; padding: 22px 16px; display: flex; flex-direction: column; gap: 10px; font-size: 13px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); }
.phone b { font-family: var(--display); font-size: 18px; }
.phone .f { border: 1px solid #ddd5ca; border-radius: 8px; padding: 8px 10px; color: #6b6259; background: #fff; }
.phone .go { background: #e5470d; color: #fff; text-align: center; border-radius: 8px; padding: 9px; font-weight: 600; }
@media (max-width: 820px) { .pair { grid-template-columns: minmax(0, 1fr); } }

/* Étapes */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 32px); counter-reset: s; }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(28px, 3vw, 44px); min-width: 0; }
.step::before { counter-increment: s; content: "0" counter(s); display: block; font: 800 44px/1 var(--display); color: var(--accent); margin-bottom: 18px; }
.step h3 { font-size: 22px; }
.step p { color: var(--muted); margin-top: 8px; font-size: 15.5px; }
@media (max-width: 820px) { .steps { grid-template-columns: minmax(0, 1fr); } }

/* Télécommande */
.keys { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.key { display: flex; gap: 16px; align-items: center; padding: 22px; border: 1px solid var(--line); border-radius: var(--r); min-width: 0; }
.key kbd { flex: none; width: 36px; height: 24px; border-radius: 6px; font: 600 11px/24px var(--mono); text-align: center; color: #111; }
.key span { font-size: 15px; }
.k-red { background: var(--b6); } .k-green { background: var(--b4); } .k-yellow { background: var(--b2); } .k-blue { background: var(--b7); color: #fff !important; }
.k-gray { background: var(--surface-2); color: var(--fg) !important; }
@media (max-width: 900px) { .keys { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .keys { grid-template-columns: minmax(0, 1fr); } }

/* Tarif */
.pricing { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 32px); }
@media (max-width: 980px) { .pricing { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .pricing .plan:first-child { grid-column: 1 / -1; } }
.plan { border: 1px solid var(--line); border-radius: var(--r); padding: clamp(28px, 3.2vw, 48px); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.plan.main { background: var(--surface); border-color: var(--accent); }
.plan h3 { font-size: 22px; }
.price { font: 800 56px/1 var(--display); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.price small { display: block; margin-top: 10px; font: 500 15px/1.3 var(--body); color: var(--muted); letter-spacing: 0; }
.plan ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; color: var(--muted); font-size: 15.5px; }
.plan li::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 10px; background: var(--accent); border-radius: 2px; vertical-align: 1px; }
.plan .btn { margin-top: auto; align-self: flex-start; }
@media (max-width: 720px) { .pricing { grid-template-columns: minmax(0, 1fr); } }

/* FAQ */
.faq { max-width: 860px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 28px 48px 28px 0; font: 600 19px/1.35 var(--body); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 24px; font: 400 28px/1 var(--display); color: var(--accent); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 28px; color: var(--muted); max-width: 68ch; }

/* Pied de page */
.site-foot { border-top: 1px solid var(--line); padding-block: 64px 88px; color: var(--muted); font-size: 14px; }
.site-foot .wrap { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
.site-foot h4 { margin: 0 0 12px; font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg); }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-foot a { text-decoration: none; }
.site-foot a:hover { color: var(--fg); }
.site-foot .logo { font-size: 22px; color: var(--fg); margin-bottom: 12px; }
@media (max-width: 720px) { .site-foot .wrap { grid-template-columns: minmax(0, 1fr); } }

/* Pages intérieures (activation, mentions…) */
.page { padding-block: clamp(64px, 10vw, 140px); }
.page .wrap { max-width: 960px; }
.page h1 { font-size: clamp(36px, 5vw, 60px); font-weight: 800; }
.page .intro { margin-top: 16px; color: var(--muted); font-size: 18px; max-width: 60ch; }
.page h2 { font-size: 24px; margin-top: 44px; margin-bottom: 12px; }
.page p, .page li { color: var(--muted); max-width: 68ch; }
.page p + p { margin-top: 12px; }
.page ul { padding-left: 20px; display: grid; gap: 6px; }
.todo { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--fg); padding: 1px 6px; border-radius: 4px; font-family: var(--mono); font-size: .88em; }
.updated { margin-top: 10px; font: 500 13px/1 var(--mono); color: var(--muted); }

.form { margin-top: 36px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(22px, 4vw, 36px); display: grid; gap: 20px; }
.field { display: grid; gap: 8px; }
.field label { font-weight: 600; font-size: 15px; }
.field small { color: var(--muted); font-size: 13.5px; }
.field input { font: 500 18px/1.2 var(--mono); padding: 14px 16px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); letter-spacing: .06em; width: 100%; }
.field input#email { font-family: var(--body); letter-spacing: 0; }
.form .row { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between; }
.form .total { font: 700 22px/1 var(--display); }
.msg { padding: 14px 16px; border-radius: 10px; background: var(--surface-2); font-size: 15px; }
.where { margin-top: 28px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: center; padding: 18px; border: 1px dashed var(--line); border-radius: var(--r); }
.where .tvcode { font: 700 22px/1 var(--mono); letter-spacing: .2em; padding: 14px 18px; background: #0e0d0c; color: #f3efe9; border-radius: 8px; }
.where p { font-size: 15px; }
@media (max-width: 520px) { .where { grid-template-columns: minmax(0, 1fr); } }

/* Choix de formule (page d'activation) */
.plans-pick { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; border: 0; margin: 0; padding: 0; }
.plans-pick legend { font-weight: 600; font-size: 15px; margin-bottom: 8px; padding: 0; }
.pick { position: relative; display: grid; gap: 4px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; background: var(--bg); }
.pick input { position: absolute; opacity: 0; pointer-events: none; }
.pick b { font: 700 22px/1 var(--display); }
.pick span { color: var(--muted); font-size: 14px; }
.pick:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.pick:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 3px; }
@media (max-width: 480px) { .plans-pick { grid-template-columns: minmax(0, 1fr); } }

/* Grands écrans (2K, 4K, 21:9) : tout grandit pour remplir l'écran */
@media (min-width: 1700px) {
  body { font-size: 20px; }
  .site-head .wrap { height: 96px; }
  .hero { --head: 97px; }
  .logo { font-size: 30px; }
  .nav { font-size: 17px; gap: 36px; }
  .btn { padding: 17px 28px; font-size: 18px; }
  .btn-sm { padding: 12px 20px; font-size: 16px; }
  .eyebrow { font-size: 14px; }
  .feat h3 { font-size: 26px; }
  .feat.big h3 { font-size: 34px; }
  .feat p, .step p, .plan ul, .key span { font-size: 18px; }
  .step h3, .plan h3 { font-size: 26px; }
  .step::before { font-size: 54px; }
  .price { font-size: 68px; }
  .price small { font-size: 17px; }
  .faq { max-width: 1100px; }
  .faq summary { font-size: 22px; }
  .disclaimer strong { font-size: 24px; }
  .disclaimer p, .hero .note { font-size: 17px; }
  .qr, .phone { width: 240px; }
  .phone { font-size: 15px; }
  .phone b { font-size: 22px; }
  .site-foot { font-size: 16px; }
  .page .wrap { max-width: 1100px; }
}