/* Deep indigo theme built from the brand colour #6566e8 (single theme, no light mode). */
:root {
  --brand: #6566e8;
  --bg: #0c0b2e; --bg-2: #14124a; --panel: rgba(18, 16, 72, .78); --panel-solid: #181656;
  --text: #f6f6ff; --muted: #d0d0f0; --border: rgba(255, 255, 255, .14);
  --accent: #8d8ef5; --accent-2: #6566e8; --accent-3: #4849c9; --on-accent: #ffffff;
  --warn: #ffd98a; --warn-bg: rgba(255, 200, 80, .12); --radius: 18px; --glow: 0 10px 40px -12px rgba(101, 102, 232, .55);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  margin: 0; color: var(--text); font: 17px/1.7 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 560px, var(--bg) 100%);
  background-color: var(--bg); background-attachment: fixed; min-height: 100vh;
}
/* Abstract background art (inline SVG in _art.html): fixed behind everything, gently animated. */
.art { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.art svg { width: 100%; height: 100%; display: block; }
.art .orb { transform-box: fill-box; transform-origin: center; animation: drift 26s ease-in-out infinite alternate; }
.art .o2 { animation-duration: 34s; animation-direction: alternate-reverse; }
.art .flow { stroke-dasharray: 8 18; animation: flow 22s linear infinite; }
.art .flow.f2 { animation-duration: 30s; animation-direction: reverse; }
.art .node { transform-box: fill-box; transform-origin: center; animation: pulse 5s ease-in-out infinite; }
.art .node.n2 { animation-delay: -1.7s; } .art .node.n3 { animation-delay: -3.3s; }
@keyframes drift { from { transform: translate(0, 0) scale(1); } to { transform: translate(-60px, 40px) scale(1.12); } }
@keyframes flow { to { stroke-dashoffset: -520; } }
@keyframes pulse { 0%, 100% { opacity: .55; transform: scale(1); } 50% { opacity: 1; transform: scale(1.35); } }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 22px; }

header.site { position: sticky; top: 0; z-index: 10; background: rgba(12, 11, 46, .62); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); border-bottom: 1px solid var(--border); }
header.site .wrap { display: flex; align-items: center; gap: 14px; min-height: 68px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1.18rem; letter-spacing: -.01em; }
.brand img { width: 34px; height: 34px; border-radius: 10px; box-shadow: var(--glow); }
nav.main { margin-left: auto; display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
nav.main a { padding: 8px 13px; border-radius: 10px; color: var(--muted); text-decoration: none; font-weight: 500; font-size: .96rem; transition: color .15s, background .15s; }
nav.main a:hover, nav.main a.on { color: #fff; background: rgba(255, 255, 255, .08); }

.btn { display: inline-block; padding: 11px 21px; border-radius: 12px; border: 1px solid var(--border); background: rgba(255, 255, 255, .06); color: var(--text); text-decoration: none; font-weight: 600; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { background: rgba(255, 255, 255, .11); transform: translateY(-1px); }
.btn.primary { background: linear-gradient(135deg, var(--accent-2), var(--accent-3)); color: var(--on-accent); border-color: rgba(255, 255, 255, .18); box-shadow: var(--glow); }
.btn.primary:hover { box-shadow: 0 14px 44px -10px rgba(101, 102, 232, .8); }
.btn.big { padding: 15px 28px; font-size: 1.05rem; border-radius: 14px; }
nav.main a.btn.primary { color: var(--on-accent); padding: 9px 18px; margin-left: 6px; }
nav.main a.btn.primary:hover { background: linear-gradient(135deg, var(--accent-2), var(--accent-3)); }

.hero { padding: 96px 0 72px; position: relative; }
.hero h1 { font-size: clamp(2.2rem, 5.4vw, 3.7rem); line-height: 1.08; letter-spacing: -.03em; margin: 0 0 20px; max-width: 17ch; background: linear-gradient(180deg, #fff 30%, #c9caff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 1.22rem; color: var(--muted); max-width: 44rem; margin: 0 0 32px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .note { margin-top: 18px; color: var(--muted); font-size: .92rem; }

section { padding: 60px 0; }
section.alt { background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .015)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
h1, h2, h3 { letter-spacing: -.02em; }
h2 { font-size: 1.9rem; margin: 0 0 10px; }
.sub { color: var(--muted); margin: 0 0 32px; max-width: 46rem; }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; backdrop-filter: blur(6px); transition: border-color .2s, transform .2s; }
.card:hover { border-color: rgba(141, 142, 245, .45); transform: translateY(-2px); }
.card h3 { margin: 0 0 8px; font-size: 1.18rem; color: #fff; }
.card p { margin: 0; color: var(--muted); font-size: 1rem; }
.ico { display: inline-grid; place-items: center; width: 50px; height: 50px; margin-bottom: 16px; border-radius: 14px; color: #fff; background: linear-gradient(135deg, rgba(101, 102, 232, .95), rgba(72, 73, 201, .85)); border: 1px solid rgba(255, 255, 255, .22); box-shadow: 0 8px 26px -8px rgba(101, 102, 232, .9), inset 0 1px 0 rgba(255, 255, 255, .25); }
.ico svg { display: block; }
.step .ico { margin-bottom: 12px; }
.page-title { font-size: clamp(2rem, 4vw, 2.7rem); line-height: 1.12; margin: 0 0 10px; letter-spacing: -.03em; }
.step { counter-increment: step; position: relative; }
.step::before { content: counter(step); position: absolute; top: 20px; right: 22px; font-size: 2.6rem; font-weight: 800; line-height: 1; color: rgba(255, 255, 255, .12); }
.steps { counter-reset: step; }

.pills { display: flex; gap: 10px; flex-wrap: wrap; }
.pill { border: 1px solid var(--border); border-radius: 999px; padding: 8px 18px; background: var(--panel); font-weight: 500; }
.pill.soon { color: var(--muted); border-style: dashed; }
.pill { display: inline-flex; align-items: center; gap: .6rem; }
.pill .dico { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; color: #fff; flex: none; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25); }
.pill .dico svg { display: block; }
.pill .tag { margin-left: .4rem; padding: 1px 8px; border-radius: 999px; font-size: .72rem; font-weight: 600; letter-spacing: .02em; color: var(--warn); background: var(--warn-bg); border: 1px solid rgba(255, 217, 138, .25); vertical-align: 1px; }
.dest-groups { display: grid; gap: 22px; }
.dest-group h3 { margin: 0 0 10px; font-size: .95rem; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.small-note { margin: 20px 0 0; color: var(--muted); font-size: .92rem; max-width: 46rem; }

.plans { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.plan { position: relative; background: linear-gradient(160deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .03)); border: 1px solid rgba(141, 142, 245, .35); border-radius: 22px; padding: 30px; display: flex; flex-direction: column; gap: 8px; box-shadow: var(--glow); }
.plan h3 { font-size: 1.15rem; }
.plan .amount { font-size: 2.8rem; font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
.plan .per { color: var(--muted); }
.plan ul { margin: 12px 0 22px; padding-left: 0; list-style: none; color: var(--muted); }
.plan ul li { padding: 3px 0 3px 26px; position: relative; }
.plan ul li::before { content: ""; position: absolute; left: 4px; top: 12px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.plan .btn { margin-top: auto; text-align: center; }
.msg { border-radius: 12px; padding: 15px 20px; background: var(--warn-bg); color: var(--warn); border: 1px solid rgba(255, 217, 138, .25); }
.draft { border-radius: 12px; padding: 13px 18px; background: var(--warn-bg); color: var(--warn); border: 1px solid rgba(255, 217, 138, .25); font-weight: 600; margin-bottom: 24px; }

details { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 15px 20px; margin-bottom: 10px; transition: border-color .2s; }
details[open] { border-color: rgba(141, 142, 245, .45); }
details summary { cursor: pointer; font-weight: 600; }
details p { margin: 10px 0 0; color: var(--muted); }
table.req { border-collapse: separate; border-spacing: 0; width: 100%; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
table.req th, table.req td { text-align: left; padding: 15px 20px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.req tr:last-child th, table.req tr:last-child td { border-bottom: 0; }
table.req th { width: 28%; color: var(--accent); font-weight: 600; }
.prose { max-width: 46rem; } .prose h2 { font-size: 1.3rem; margin-top: 30px; } .prose p, .prose li { color: var(--muted); }

footer.site { padding: 38px 0; color: var(--muted); font-size: .92rem; border-top: 1px solid var(--border); background: rgba(0, 0, 0, .18); }
footer.site .wrap { display: flex; gap: 18px; flex-wrap: wrap; justify-content: space-between; }
footer.site a { color: var(--muted); margin-right: 16px; text-decoration: none; }
footer.site a:hover { color: #fff; }
@media (max-width: 640px) { nav.main { margin-left: 0; width: 100%; } .hero { padding: 52px 0 40px; } section { padding: 44px 0; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } html { scroll-behavior: auto; } }