/* ============ LVM Studio — thème salle de cinéma ============ */
:root {
    --bg: #0C0D10;
    --panel: #14161B;
    --line: #1E2129;
    --text: #E8E4DA;
    --muted: #8A867C;
    --accent: #F2A93B;
    --accent-dark: #C9821C;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", system-ui, sans-serif;
    line-height: 1.6;
}

/* ---------- Barre du haut ---------- */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 6vw;
    border-bottom: 1px solid var(--line);
}

.logo {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
}
.logo span { color: var(--accent); font-weight: 400; }

.topbar nav a {
    color: var(--muted);
    text-decoration: none;
    margin-left: 26px;
    font-size: 14px;
    transition: color .2s;
}
.topbar nav a:hover { color: var(--accent); }

/* ---------- Héro ---------- */
.hero {
    position: relative;
    text-align: center;
    padding: 110px 6vw 90px;
    overflow: hidden;
}

/* Halo ambré : la "lumière de projecteur" */
.halo {
    position: absolute;
    top: -180px; left: 50%;
    transform: translateX(-50%);
    width: 640px; height: 640px;
    background: radial-gradient(circle, rgba(242,169,59,.16) 0%, transparent 65%);
    pointer-events: none;
}

.hero h1 {
    font-size: clamp(36px, 6vw, 60px);
    font-weight: 800;
    line-height: 1.15;
}
.hero h1 em {
    font-style: normal;
    color: var(--accent);
}

.tagline {
    max-width: 560px;
    margin: 18px auto 40px;
    color: var(--muted);
    font-size: 17px;
}

/* ---------- Bouton Installer ---------- */
.btn-install {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: linear-gradient(180deg, var(--accent), var(--accent-dark));
    color: #14100A;
    text-decoration: none;
    padding: 14px 30px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(242,169,59,.25);
    transition: transform .15s, box-shadow .15s;
}
.btn-install:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 38px rgba(242,169,59,.35);
}
.btn-install .btn-icon { font-size: 22px; }
.btn-install strong { display: block; font-size: 17px; }
.btn-install small { display: block; font-size: 12px; opacity: .75; text-align: left; }

.dl-count {
    margin-top: 16px;
    color: var(--muted);
    font-size: 13px;
}

/* ---------- Sections ---------- */
section { padding: 70px 6vw; }
h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
}

/* Fonctionnalités */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 18px;
    max-width: 1050px;
    margin: 0 auto;
}
.grid article {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 26px 22px;
    transition: border-color .2s, transform .2s;
}
.grid article:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
}
.pict { font-size: 28px; margin-bottom: 12px; }
.grid h3 { font-size: 16px; margin-bottom: 8px; }
.grid p { color: var(--muted); font-size: 14px; }

/* Codecs */
.badges {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 760px;
    margin: 0 auto;
}
.badges li {
    background: var(--panel);
    border: 1px solid var(--line);
    color: var(--text);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
}

/* Installation */
.install-steps ol {
    max-width: 620px;
    margin: 0 auto;
    padding-left: 24px;
}
.install-steps li { margin-bottom: 14px; color: var(--text); }
.install-steps code {
    background: var(--panel);
    border: 1px solid var(--line);
    padding: 2px 7px;
    border-radius: 6px;
    font-size: 13px;
}
.note {
    text-align: center;
    color: var(--muted);
    font-size: 14px;
    margin-top: 26px;
}
.note a { color: var(--accent); }

/* ---------- Pied de page ---------- */
footer {
    border-top: 1px solid var(--line);
    text-align: center;
    padding: 26px;
    color: var(--muted);
    font-size: 13px;
}