/* eRadio – site vitrine. Mêmes couleurs et typographies que l'app (AppPalette, AppType). */

:root {
    --bg: #07070B;
    --bg2: #0F0E16;
    --fg: #F4F2F8;
    --mute: #9693A6;
    --line: rgba(255, 255, 255, .09);
    --surface: rgba(255, 255, 255, .055);
    --surface2: rgba(255, 255, 255, .09);
    --accent-a: #FF4F8B;
    --accent-b: #FFB23D;
    --live: #FF2E5B;
    --online: #2EE59D;
    --radius: 28px;
    --display: 'Unbounded', system-ui, sans-serif;
    --body: 'Instrument Sans', system-ui, -apple-system, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font: 400 17px/1.6 var(--body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -.02em; line-height: 1.08; margin: 0; }
h2 { font-size: clamp(32px, 5vw, 56px); }
h3 { font-size: clamp(22px, 2.6vw, 30px); }
p { margin: 0; }
.mono { font-family: var(--mono); }

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }

.skip-link {
    position: absolute; left: 16px; top: -60px; z-index: 100;
    background: var(--fg); color: var(--bg); padding: 10px 16px; border-radius: 12px;
}
.skip-link:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--accent-a); outline-offset: 3px; }

/* ─────────── Boutons ─────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 48px; padding: 0 24px; border-radius: 999px;
    font: 600 16px var(--body); text-decoration: none; border: 0; cursor: pointer;
    transition: transform .2s ease, opacity .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.btn-light { background: var(--fg); color: var(--bg); }
.btn-accent { background: linear-gradient(120deg, var(--accent-a), var(--accent-b)); color: #1b0a12; }

.store-buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.store-btn {
    display: inline-flex; align-items: center; gap: 12px;
    min-height: 58px; padding: 0 22px 0 18px; border-radius: 18px;
    background: var(--fg); color: var(--bg); text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease;
}
.store-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -10px rgba(255, 79, 139, .6); }
.store-btn svg { width: 26px; height: 26px; flex: none; }
.store-btn span { display: flex; flex-direction: column; font: 600 18px/1.1 var(--body); }
.store-btn small { font-size: 11px; font-weight: 500; opacity: .7; letter-spacing: .02em; }
/* L'appareil connu passe devant (voir site.js) */
.store-buttons .is-preferred { order: -1; }

/* ─────────── Petits éléments ─────────── */
.live-dot {
    display: inline-block; width: 8px; height: 8px; border-radius: 50%;
    background: var(--live); box-shadow: 0 0 0 0 rgba(255, 46, 91, .6);
    animation: pulse 1.8s infinite; vertical-align: middle;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 46, 91, .55); }
    70% { box-shadow: 0 0 0 10px rgba(255, 46, 91, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 46, 91, 0); }
}
.eyebrow, .kicker {
    font: 500 13px var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--mute);
}
.kicker { color: var(--accent-a); margin-bottom: 16px; }
.live-kicker { color: var(--live); display: flex; align-items: center; gap: 10px; }
.section-lead { color: var(--mute); font-size: 19px; max-width: 620px; margin-top: 18px; }

/* ─────────── En-tête ─────────── */
.site-header {
    position: fixed; inset: 0 0 auto; z-index: 50;
    transition: background .3s ease, border-color .3s ease;
    border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
    background: rgba(7, 7, 11, .72);
    backdrop-filter: blur(18px) saturate(1.4);
    -webkit-backdrop-filter: blur(18px) saturate(1.4);
    border-color: var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand img { width: 132px; }
.main-nav { display: flex; gap: 28px; margin-left: auto; }
.main-nav a { text-decoration: none; color: var(--mute); font-weight: 500; font-size: 15px; transition: color .2s; }
.main-nav a:hover { color: var(--fg); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-switch { display: flex; padding: 3px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }
.lang-switch button {
    border: 0; background: none; color: var(--mute); cursor: pointer;
    font: 500 12px var(--mono); padding: 6px 10px; border-radius: 999px;
}
.lang-switch button.is-active { background: var(--surface2); color: var(--fg); }
.menu-toggle { display: none; }

/* ─────────── Hero ─────────── */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; }
.hero::after {
    content: ''; position: absolute; inset: auto 0 0; height: 200px;
    background: linear-gradient(to bottom, transparent, var(--bg)); pointer-events: none;
}
.hero-orb { position: absolute; inset: 0; pointer-events: none; }
.hero-orb canvas, .download-orb canvas {
    width: 100%; height: 100%; display: block;
    /* Secours sans WebGL : un dégradé rose → ambre */
    background: radial-gradient(circle at 70% 45%, rgba(255, 79, 139, .55), rgba(255, 178, 61, .18) 28%, transparent 55%);
}
.hero-orb canvas.is-ready, .download-orb canvas.is-ready { background: none; }
.hero-orb canvas { position: absolute; right: -10%; top: 0; width: 80%; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(42px, 7vw, 88px); font-weight: 700; margin: 20px 0 24px; }
.hero .lead { font-size: clamp(18px, 1.6vw, 21px); color: #c9c6d6; max-width: 540px; margin-bottom: 36px; }
.hero .eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }
.hero-stats { list-style: none; padding: 0; margin: 44px 0 0; display: flex; flex-wrap: wrap; gap: 36px; }
.hero-stats li { display: flex; flex-direction: column; color: var(--mute); font-size: 14px; }
.hero-stats strong { font: 600 30px var(--display); color: var(--fg); }

.hero-phone { position: relative; justify-self: center; }
.phone {
    position: relative; margin: 0;
    width: 300px; aspect-ratio: 620 / 1348;
    border-radius: 46px; padding: 10px;
    background: linear-gradient(160deg, #2a2834, #121118);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .08) inset, 0 40px 80px -30px rgba(0, 0, 0, .8), 0 30px 120px -40px rgba(255, 79, 139, .45);
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 36px; }
.hero-phone .phone { width: 320px; animation: float 7s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-14px); } }
.float-chip {
    position: absolute; padding: 10px 16px; border-radius: 999px;
    background: rgba(15, 14, 22, .78); border: 1px solid var(--line);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    font: 500 12px var(--mono); letter-spacing: .1em; white-space: nowrap;
    display: flex; align-items: center; gap: 8px;
}
.chip-live { left: -70px; top: 22%; animation: float 6s ease-in-out infinite reverse; }
.chip-freq { right: -40px; bottom: 18%; color: var(--accent-a); animation: float 8s ease-in-out infinite; }

/* ─────────── Cadran ─────────── */
.dial-section { padding: 120px 0 100px; }
.dial {
    position: relative; margin-top: 56px; height: 190px;
    border-block: 1px solid var(--line);
    background: linear-gradient(to right, var(--bg), transparent 18%, transparent 82%, var(--bg)), var(--bg2);
    overflow: hidden; cursor: grab; touch-action: pan-y; user-select: none;
}
.dial:active { cursor: grabbing; }
.dial-track {
    position: absolute; inset: 0; display: flex; align-items: center;
    will-change: transform; transition: transform .45s cubic-bezier(.2, .8, .2, 1);
}
.dial.is-dragging .dial-track { transition: none; }
.station {
    flex: none; width: 220px; text-align: center; opacity: .32;
    transition: opacity .3s, transform .3s; padding-bottom: 28px;
}
.station .freq { display: block; font: 400 44px var(--mono); letter-spacing: -.02em; }
.station .name { display: block; color: var(--mute); font-size: 15px; margin-top: 4px; }
.station.is-active { opacity: 1; transform: scale(1.08); }
.station-logo { width: 56px; height: 56px; margin: 0 auto; border-radius: 16px; object-fit: cover; background: var(--surface2); }
.station.is-active .name { color: var(--fg); }
.dial-needle {
    position: absolute; z-index: 2; left: 50%; bottom: 0; width: 2px; height: 70px; margin-left: -1px;
    background: linear-gradient(to top, var(--accent-a), transparent); border-radius: 2px;
    box-shadow: 0 0 18px var(--accent-a);
}
.dial-ticks {
    position: absolute; inset: auto 0 0; height: 22px;
    background:
        repeating-linear-gradient(to right, rgba(255, 255, 255, .28) 0 1px, transparent 1px 110px) 0 100% / 100% 22px no-repeat,
        repeating-linear-gradient(to right, rgba(255, 255, 255, .14) 0 1px, transparent 1px 22px) 0 100% / 100% 10px no-repeat;
}
.dial-now { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; font-size: 20px; }
.dial-now .mono { color: var(--accent-a); }
.dial-now-tag { color: var(--mute); font-size: 15px; }
.dial-hint { color: var(--mute); font-size: 14px; margin-top: 8px; }

/* ─────────── Trois univers ─────────── */
.pillars { padding: 40px 0 60px; }
.pillar { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 70px 0; }
.pillar-flip .pillar-media { order: 2; }
.pillar-media { display: flex; justify-content: center; position: relative; }
.pillar-media::before {
    content: ''; position: absolute; width: 380px; height: 380px; top: 50%; left: 50%; transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(255, 79, 139, .28), transparent 65%); filter: blur(10px);
}
.pillar-flip .pillar-media::before { background: radial-gradient(circle, rgba(110, 160, 255, .26), transparent 65%); }
#live .pillar-media::before { background: radial-gradient(circle, rgba(255, 46, 91, .32), rgba(255, 178, 61, .12) 45%, transparent 68%); }
.phone-sm { width: 280px; }
.pillar-copy h3 { font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 18px; }
.pillar-copy > p:not(.kicker) { color: #c9c6d6; font-size: 18px; max-width: 480px; }
.ticks { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: baseline; color: var(--fg); }
.ticks li::before {
    content: ''; flex: none; width: 8px; height: 8px; border-radius: 50%; transform: translateY(-2px);
    background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
}

/* ─────────── Atouts ─────────── */
.features { padding: 100px 0; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.feature {
    padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
    transition: border-color .3s, transform .3s;
}
.feature:hover { border-color: rgba(255, 79, 139, .35); transform: translateY(-3px); }
.feature-icon {
    display: grid; place-items: center; width: 48px; height: 48px; border-radius: 16px; margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(255, 79, 139, .22), rgba(255, 178, 61, .14));
}
.feature-icon svg { width: 24px; height: 24px; fill: none; stroke: var(--fg); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 19px; margin-bottom: 10px; }
.feature p { color: var(--mute); font-size: 16px; }

/* ─────────── Aperçu ─────────── */
.gallery { padding: 100px 0 80px; }
.gallery-track {
    display: flex; gap: 28px; overflow-x: auto; scroll-snap-type: x mandatory;
    padding: 56px max(20px, calc((100% - 1180px) / 2)) 40px; scrollbar-width: none;
}
.gallery-track::-webkit-scrollbar { display: none; }
.phone-xs { width: 240px; flex: none; scroll-snap-align: center; border-radius: 40px; }
.phone-xs img { border-radius: 31px; }
.phone-xs figcaption { position: absolute; left: 0; right: 0; bottom: -34px; text-align: center; color: var(--mute); font-size: 14px; }

/* ─────────── Téléchargement ─────────── */
.download { padding: 60px 0 100px; }
.download-card {
    position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center;
    padding: 64px; border-radius: 40px; background: var(--bg2); border: 1px solid var(--line);
}
.download-orb { position: absolute; inset: -30% -10% -30% 30%; pointer-events: none; opacity: .9; }
.download-copy, .download-qr { position: relative; }
.download-copy h2 { margin-bottom: 14px; }
.download-copy p { color: #c9c6d6; font-size: 19px; margin-bottom: 32px; }
.download-qr {
    text-align: center; max-width: 240px; padding: 18px; border-radius: 28px;
    background: rgba(7, 7, 11, .62); border: 1px solid var(--line);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.download-qr img { width: 180px; margin: 0 auto 14px; border-radius: 20px; background: #fff; padding: 8px; }
.download-qr p { color: #c9c6d6; font-size: 14px; }

/* ─────────── Questions ─────────── */
.faq { padding: 80px 0; }
.faq-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
    list-style: none; cursor: pointer; padding: 24px 40px 24px 0; position: relative;
    font: 500 19px var(--body);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
    content: ''; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; margin-top: -8px;
    border-right: 2px solid var(--mute); border-bottom: 2px solid var(--mute); transform: rotate(45deg); transition: transform .25s;
}
.faq-list details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq-list details p { color: var(--mute); padding: 0 40px 24px 0; }
.faq-list a { color: var(--accent-a); }

/* ─────────── Contact ─────────── */
.contact { padding: 40px 0 120px; }
.contact-card {
    display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
    padding: 44px 48px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
}
.contact-card h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 12px; }
.contact-card p { color: var(--mute); max-width: 620px; }

/* ─────────── Bandeau (réglé dans l'admin) ─────────── */
.site-banner {
    text-align: center; font-size: 14px; font-weight: 500; padding: 9px 16px;
    background: linear-gradient(90deg, var(--accent-a), var(--accent-b)); color: #1b0a12;
}
.site-banner a { text-decoration: none; }
.site-banner a:hover { text-decoration: underline; }
.has-banner .hero { padding-top: 160px; }
.has-banner .legal { padding-top: 180px; }

/* ─────────── Concerts (lus sur l'API) ─────────── */
.concert-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; max-width: 480px; }
.concert-card {
    display: flex; gap: 14px; align-items: center; padding: 12px 14px;
    border-radius: 20px; background: var(--surface); border: 1px solid var(--line);
}
.concert-card.is-live { border-color: rgba(255, 46, 91, .45); }
.concert-date {
    flex: none; width: 52px; height: 52px; border-radius: 14px; display: grid; place-content: center; text-align: center;
    background: linear-gradient(135deg, #FF4F8B, #FFB23D); color: #1b0a12; line-height: 1;
}
.concert-date strong { font: 600 20px var(--display); }
.concert-date span { font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.concert-info { display: flex; flex-direction: column; min-width: 0; }
.concert-info strong { font-weight: 600; }
.concert-info span { color: var(--mute); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.concert-info .concert-status { color: var(--accent-b); font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.concert-card.is-live .concert-status { color: var(--live); }

/* ─────────── Pied de page ─────────── */
.site-footer { border-top: 1px solid var(--line); padding: 44px 0; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.footer-brand { display: flex; align-items: center; gap: 18px; color: var(--mute); font-size: 14px; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: var(--mute); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--fg); }
.footer-copy { color: var(--mute); font-size: 13px; width: 100%; }

/* ─────────── Apparition au défilement ─────────── */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .8, .2, 1); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ─────────── Pages légales ─────────── */
.legal { padding: 140px 0 100px; }
.legal .container { max-width: 760px; }
.legal h1 { font-size: clamp(34px, 5vw, 52px); margin-bottom: 18px; }
.legal h2 { font-size: 22px; margin: 40px 0 12px; }
.legal p, .legal li { color: #c9c6d6; }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 20px; }
.legal li { margin: 6px 0; }
.legal a { color: var(--accent-a); }
.legal .updated { color: var(--mute); font: 500 13px var(--mono); letter-spacing: .08em; }
.lang-block { display: none; }
html[lang="fr"] .lang-block[data-lang="fr"], html[lang="en"] .lang-block[data-lang="en"] { display: block; }
.page-404 { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 40px 20px; }
.page-404 .code { font: 400 clamp(80px, 18vw, 160px) var(--mono); color: var(--accent-a); line-height: 1; }
.page-404 p { color: var(--mute); margin: 18px 0 30px; }

/* ─────────── Écrans moyens ─────────── */
@media (max-width: 980px) {
    .main-nav {
        position: fixed; inset: 72px 0 auto; flex-direction: column; gap: 0; padding: 8px 20px 20px;
        background: rgba(7, 7, 11, .96); border-bottom: 1px solid var(--line);
        backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
        transform: translateY(-120%); transition: transform .3s ease; visibility: hidden;
    }
    .main-nav.is-open { transform: none; visibility: visible; }
    .main-nav a { padding: 14px 0; font-size: 18px; border-bottom: 1px solid var(--line); }
    .header-actions { margin-left: auto; }
    .menu-toggle {
        display: grid; gap: 6px; place-content: center; width: 44px; height: 44px;
        border-radius: 50%; border: 1px solid var(--line); background: var(--surface); cursor: pointer;
    }
    .menu-toggle span { display: block; width: 18px; height: 2px; background: var(--fg); border-radius: 2px; transition: transform .25s; }
    .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
    .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

    .hero-grid { grid-template-columns: 1fr; text-align: left; }
    .hero-orb canvas { right: -30%; width: 130%; top: 10%; }
    .hero-phone { margin-top: 30px; }
    .pillar { grid-template-columns: 1fr; gap: 40px; padding: 50px 0; }
    .pillar-flip .pillar-media { order: 0; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .download-card { grid-template-columns: 1fr; padding: 44px 32px; }
    .download-qr { display: none; }
    .faq-inner { grid-template-columns: 1fr; gap: 20px; }
}

/* ─────────── Téléphones ─────────── */
@media (max-width: 600px) {
    body { font-size: 16px; }
    .container { width: calc(100% - 32px); }
    .header-actions .btn { display: none; }
    .brand img { width: 112px; }
    .hero { padding-top: 100px; }
    .hero-stats { gap: 24px; }
    .hero-stats strong { font-size: 24px; }
    .hero-phone .phone { width: 250px; }
    .chip-live { left: -24px; }
    .chip-freq { right: -16px; }
    .store-btn { flex: 1 1 180px; justify-content: center; }
    .dial { height: 160px; }
    .station { width: 160px; }
    .station .freq { font-size: 34px; }
    .phone-sm { width: 240px; }
    .feature-grid { grid-template-columns: 1fr; }
    .gallery-track { gap: 18px; }
    .phone-xs { width: 210px; }
    .contact-card { padding: 32px 24px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .js .reveal { opacity: 1; transform: none; }
}