:root {
  --ink: #0B0D0C;
  --muted: #5E6461;
  --line: #E7E9E8;
  --line-soft: #EEF0EF;
  --border: #D9DCDA;
  --ground: #FFFFFF;
  --ground-alt: #F4F5F4;
  --green: #12A150;
  --green-text: #0E7A3D;
  --green-soft: #EAF5EE;
  --protein: #2F5FD0;
  --carbs: #E8952B;
  --fat: #9356D6;
  --sans: 'Geist', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'Geist Mono', ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.5; }
a { color: var(--ink); }
img, svg { display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

.label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

/* En-tête */
.top { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; letter-spacing: -0.03em; text-decoration: none; }
.top-link { font-size: 15px; font-weight: 600; text-decoration: none; padding: 10px 16px; border: 1px solid var(--border); border-radius: 999px; }

/* Héros */
.hero { display: grid; gap: 40px; padding: 32px 0 64px; align-items: center; }
@media (min-width: 900px) { .hero { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); padding: 56px 0 96px; } }
.hero h1 { margin: 16px 0 16px; font-size: clamp(40px, 7vw, 72px); font-weight: 600; letter-spacing: -0.05em; line-height: 0.98; text-wrap: balance; }
.hero p.lead { margin: 0 0 28px; font-size: 18px; color: var(--muted); max-width: 520px; text-wrap: pretty; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chip { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); }

/* Formulaire */
.form { display: flex; flex-direction: column; gap: 12px; max-width: 520px; }
.form-row { display: flex; gap: 8px; flex-wrap: wrap; }
.form input[type="email"] { flex: 1 1 240px; min-width: 0; height: 54px; border-radius: 27px; border: 1px solid var(--border); padding: 0 20px; font: inherit; font-size: 16px; color: var(--ink); }
.form input[type="email"]:focus { outline: 2px solid var(--ink); outline-offset: 1px; border-color: var(--ink); }
.btn { height: 54px; padding: 0 24px; border-radius: 27px; border: none; background: var(--ink); color: #FFFFFF; font: inherit; font-size: 16px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; }
.btn:hover { background: #2A2F2C; }
.btn:disabled { opacity: 0.6; cursor: wait; }
.btn.secondary { background: var(--ground); color: var(--ink); border: 1px solid var(--border); }
.btn.secondary:hover { background: var(--ground-alt); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); line-height: 1.45; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--ink); flex-shrink: 0; }
.fine { font-size: 13px; color: var(--muted); margin: 0; }
.form-msg { font-size: 14px; margin: 0; min-height: 1em; }
.form-msg.error { color: #B3261E; }
.done { border-radius: 20px; background: var(--green-soft); padding: 20px; max-width: 520px; }
.done strong { display: block; font-size: 18px; margin-bottom: 4px; }
.hidden { display: none !important; }

/* Téléphone */
.phone { width: 300px; max-width: 100%; margin: 0 auto; border: 10px solid var(--ink); border-radius: 44px; background: #FFFFFF; padding: 22px 18px 18px; box-shadow: 0 30px 60px -30px rgba(11, 13, 12, 0.35); }
.phone .p-top { display: flex; justify-content: space-between; align-items: center; }
.phone .big { display: flex; align-items: baseline; gap: 8px; margin: 22px 0 10px; }
.phone .big b { font-size: 64px; font-weight: 600; letter-spacing: -0.06em; line-height: 0.9; font-variant-numeric: tabular-nums; }
.phone .big span { font-size: 12px; color: var(--muted); line-height: 1.2; }
.bar { height: 6px; border-radius: 3px; background: var(--line-soft); overflow: hidden; }
.bar i { display: block; height: 100%; width: 33%; background: var(--green); }
.macros { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: 12px 0; margin-top: 14px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.macros div { font-size: 11px; color: var(--muted); }
.macros b { display: block; font-family: var(--mono); font-size: 14px; color: var(--ink); }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 2px; margin-right: 4px; }
.meal { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; font-weight: 600; }
.meal span { font-family: var(--mono); font-weight: 500; }
.phone .p-btn { margin-top: 12px; height: 40px; border-radius: 20px; background: var(--ink); color: #FFFFFF; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600; }

/* Sections */
section.block { padding: 64px 0; border-top: 1px solid var(--line); }
section.block h2 { margin: 12px 0 32px; font-size: clamp(30px, 4.5vw, 44px); font-weight: 600; letter-spacing: -0.04em; line-height: 1.05; max-width: 720px; text-wrap: balance; }
.features { display: grid; gap: 0; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); border-top: 1px solid var(--line); }
.feature { padding: 24px 24px 24px 0; border-bottom: 1px solid var(--line); }
.feature .num { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--green-text); }
.feature h3 { margin: 8px 0 6px; font-size: 20px; font-weight: 600; letter-spacing: -0.02em; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

/* Prix */
.plans { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.plan { border: 1px solid var(--border); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.plan.premium { border: 2px solid var(--ink); padding: 27px; }
.plan .price { display: flex; align-items: baseline; gap: 8px; }
.plan .price b { font-size: 48px; font-weight: 600; letter-spacing: -0.05em; line-height: 1; }
.plan .price span { color: var(--muted); font-size: 15px; }
.plan ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li svg { flex-shrink: 0; margin-top: 4px; }
.badge { align-self: flex-start; font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; font-weight: 600; color: var(--green-text); background: var(--green-soft); border-radius: 6px; padding: 4px 8px; }
.plan .grow { flex: 1; }

/* FAQ */
.faq { border-top: 1px solid var(--line); max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; font-size: 18px; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 0 0 20px; color: var(--muted); }

/* Bas de page */
footer { border-top: 1px solid var(--line); padding: 32px 0 48px; display: flex; flex-wrap: wrap; gap: 16px 24px; justify-content: space-between; font-size: 14px; color: var(--muted); }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--muted); }

/* Pages légales */
.legal { max-width: 760px; padding: 32px 0 64px; }
.legal h1 { font-size: 40px; font-weight: 600; letter-spacing: -0.04em; line-height: 1.05; margin: 16px 0 8px; }
.legal h2 { font-size: 20px; font-weight: 600; margin: 32px 0 8px; letter-spacing: -0.02em; }
.legal p, .legal li { color: #2A2F2C; }