/* ═══════════════════════════════════════════════════════════════
   COBRA TENNIS — Design System & Shared Styles
   cobra.css · v2.0 · Avril 2026
   
   Usage : <link rel="stylesheet" href="/cobra.css"> (hub)
           <link rel="stylesheet" href="../cobra.css"> (apps)
   ═══════════════════════════════════════════════════════════════ */

/* ═══════════════════ RESET & ROOT */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Palette principale */
  --noir:    #080808;
  --surface: #111111;
  --card:    #161616;
  --or:      #D4A843;
  --venin:   #D4A843;   /* alias or dans le hub — voir CLAUDE.md */
  --sable:   #F0EBE3;
  --muted:   #9A948E;
  --border:  rgba(255,255,255,0.1);

  /* ── Tokens par application */
  --vision-bg:     #160E2A;  --vision-accent:  #C4A0F0;
  --iq-bg:         #0A1E16;  --iq-accent:      #5CB891;
  --lab-bg:        #071620;  --lab-accent:     #4FC4CF;
  --mind-bg:       #200A08;  --mind-accent:    #E07060;

  /* ── Layout */
  --max-width: 1100px;
}

/* ═══════════════════ BASE */
html { scroll-behavior: smooth; }

body {
  background: var(--noir);
  color: var(--sable);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  overflow-x: hidden;
}

/* Noise texture */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.022; pointer-events: none; z-index: 0;
}

/* ═══════════════════ NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}
.nav.visible { transform: translateY(0); }

.nav-inner {
  max-width: var(--max-width); margin: 0 auto;
  padding: 0 32px;
  height: 56px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.nav-wordmark { display: flex; flex-direction: column; gap: 0px; }
.nav-wordmark-cobra {
  font-size: 15px; font-weight: 600; letter-spacing: 0.06em;
  color: var(--sable); line-height: 1;
}
.nav-wordmark-tennis {
  font-size: 8px; font-weight: 500; letter-spacing: 0.22em;
  color: var(--or); font-family: 'DM Mono', monospace;
  text-transform: uppercase; line-height: 1;
}
.nav-snake {
  width: 1px; height: 28px;
  background: linear-gradient(180deg, transparent, var(--venin), transparent);
  margin: 0 4px;
}
.nav-cta {
  font-size: 11px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--noir);
  background: var(--or);
  padding: 8px 18px; border-radius: 4px;
  text-decoration: none;
  transition: background 0.15s, opacity 0.15s;
}
.nav-cta:hover { background: #c49a30; }

/* ═══════════════════ HERO */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 100px 32px 80px;
  text-align: center;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -60%);
  width: 600px; height: 600px;
  background: radial-gradient(ellipse, rgba(212,168,67,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--or);
  font-family: 'DM Mono', monospace;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.6s 0.1s ease forwards;
}
.hero-wordmark {
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.7s 0.2s ease forwards;
}
.hero-tagline {
  font-size: clamp(13px, 2vw, 16px);
  font-weight: 300;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  margin: 0;
  opacity: 0;
  animation: fadeUp 0.7s 0.4s ease forwards;
}
.tl-verb  { color: var(--sable); font-weight: 500; }
.tl-comp  { color: var(--or);    font-weight: 300; }
.hero-tagline em { color: var(--or); font-style: normal; font-weight: 500; }

.hero-divider {
  width: 80px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
  margin: 0 auto;
  opacity: 0;
  animation: fadeUp 0.6s 0.5s ease forwards;
}
.hero-desc {
  max-width: 480px;
  font-size: 17px; font-weight: 300;
  color: rgba(240,235,227,0.72);
  line-height: 1.7;
  margin-bottom: 52px;
  opacity: 0;
  animation: fadeUp 0.7s 0.6s ease forwards;
}
.hero-cta-group {
  display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap; justify-content: center;
  opacity: 0;
  animation: fadeUp 0.7s 0.75s ease forwards;
}

/* ═══════════════════ BOUTONS */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: var(--or);
  color: var(--noir);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; border-radius: 4px;
  font-family: 'DM Mono', monospace;
  transition: background 0.15s, transform 0.15s;
}
.btn-primary:hover { background: #c49a30; transform: translateY(-1px); }

/* ═══════════════════ SECTION SHARED */
.section-eyebrow {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--muted); font-family: 'DM Mono', monospace;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 500; letter-spacing: -0.025em;
  color: var(--sable); line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 15px; font-weight: 300;
  color: rgba(240,235,227,0.62);
  max-width: 440px; margin: 0 auto;
  line-height: 1.65;
}

/* ═══════════════════ APPS SECTION */
.apps-section {
  position: relative; z-index: 1;
  padding: 80px 32px 120px;
  max-width: var(--max-width); margin: 0 auto;
}
.apps-header { text-align: center; margin-bottom: 64px; }

.apps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.apps-grid-bottom {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 12px;
}

/* ═══════════════════ APP CARDS */
.app-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  text-decoration: none;
  display: flex; flex-direction: column;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
  cursor: pointer;
}
.app-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,0.14); }

.app-card--vision { background: var(--vision-bg); }
.app-card--iq     { background: var(--iq-bg);     }
.app-card--lab    { background: var(--lab-bg);     }
.app-card--mind   { background: var(--mind-bg);    }

.app-card--vision:hover { box-shadow: 0 20px 60px rgba(196,160,240,0.1); border-color: rgba(196,160,240,0.2); }
.app-card--iq:hover     { box-shadow: 0 20px 60px rgba(92,184,145,0.1);  border-color: rgba(92,184,145,0.2);  }
.app-card--lab:hover    { box-shadow: 0 20px 60px rgba(79,196,207,0.1);  border-color: rgba(79,196,207,0.2);  }
.app-card--mind:hover   { box-shadow: 0 20px 60px rgba(224,112,96,0.12); border-color: rgba(224,112,96,0.2);  }

/* Accent stripe */
.app-card-stripe { height: 2px; width: 100%; flex-shrink: 0; }
.app-card--vision .app-card-stripe { background: linear-gradient(90deg, transparent, var(--vision-accent), transparent); }
.app-card--iq     .app-card-stripe { background: linear-gradient(90deg, transparent, var(--iq-accent),     transparent); }
.app-card--lab    .app-card-stripe { background: linear-gradient(90deg, transparent, var(--lab-accent),    transparent); }
.app-card--mind   .app-card-stripe { background: linear-gradient(90deg, transparent, var(--mind-accent),   transparent); }

.app-card-body {
  padding: 28px 28px 32px;
  flex: 1; display: flex; flex-direction: column;
}

/* Badge */
.app-card-badge {
  font-size: 9px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  padding: 3px 8px; border-radius: 3px;
  display: inline-block; margin-bottom: 14px;
  width: fit-content;
}
.app-card--vision .app-card-badge { color: var(--vision-accent); background: rgba(196,160,240,0.08); border: 1px solid rgba(196,160,240,0.18); }
.app-card--iq     .app-card-badge { color: var(--iq-accent);     background: rgba(92,184,145,0.08);  border: 1px solid rgba(92,184,145,0.18);  }
.app-card--lab    .app-card-badge { color: var(--lab-accent);    background: rgba(79,196,207,0.08);  border: 1px solid rgba(79,196,207,0.18);  }
.app-card--mind   .app-card-badge { color: var(--mind-accent);   background: rgba(224,112,96,0.08);  border: 1px solid rgba(224,112,96,0.18);  }

/* App name : COBRA [APP] */
.app-card-name {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  margin-bottom: 6px;
}
.app-card-name .cobra-part { color: rgba(232,226,214,0.5); }
.app-card--vision .app-card-name .app-part { color: var(--vision-accent); }
.app-card--iq     .app-card-name .app-part { color: var(--iq-accent);     }
.app-card--lab    .app-card-name .app-part { color: var(--lab-accent);    }
.app-card--mind   .app-card-name .app-part { color: var(--mind-accent);   }

.app-card-tagline {
  font-size: 17px; font-weight: 500;
  color: var(--sable); line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.app-card-desc {
  font-size: 13px; font-weight: 300;
  color: rgba(240,235,227,0.68);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 24px;
}
.app-card-footer {
  display: flex; align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.app-card-price {
  font-size: 11px; font-weight: 500;
  font-family: 'DM Mono', monospace;
  color: rgba(240,235,227,0.5);
}
.app-card-arrow {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}
.app-card:hover .app-card-arrow { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.2); }
.app-card--vision .app-card-arrow svg { stroke: var(--vision-accent); }
.app-card--iq     .app-card-arrow svg { stroke: var(--iq-accent);     }
.app-card--lab    .app-card-arrow svg { stroke: var(--lab-accent);    }
.app-card--mind   .app-card-arrow svg { stroke: var(--mind-accent);   }

/* MIND — produit phare */
.app-card--mind .app-card-body   { padding: 32px 36px 36px; }
.app-card--mind .app-card-tagline { font-size: 20px; }
.app-card--mind .app-card-desc   { max-width: 500px; }

/* Coming soon */
.app-card--coming .app-card-body { opacity: 0.5; }
.coming-tag {
  position: absolute; top: 16px; right: 16px;
  font-size: 9px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  padding: 3px 8px; border-radius: 3px;
  color: var(--muted); background: rgba(107,101,96,0.12);
  border: 1px solid rgba(107,101,96,0.2);
}

/* ═══════════════════ FLYWHEEL */
.flywheel-section {
  position: relative; z-index: 1;
  padding: 80px 32px 100px;
  max-width: var(--max-width); margin: 0 auto;
  border-top: 1px solid var(--border);
}
.flywheel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 56px;
}
.flywheel-steps { display: flex; flex-direction: column; gap: 0; }
.flywheel-step {
  display: flex; gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.flywheel-step:last-child { border-bottom: none; }
.flywheel-num {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.14em;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
  padding-top: 3px;
  min-width: 28px;
}
.flywheel-app {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  margin-bottom: 4px;
}
.flywheel-text {
  font-size: 13px; font-weight: 300;
  color: rgba(240,235,227,0.65);
  line-height: 1.55;
}
.flywheel-diagram { display: flex; align-items: center; justify-content: center; }

/* ═══════════════════ PRICING */
.pricing-section {
  position: relative; z-index: 1;
  padding: 80px 32px 100px;
  border-top: 1px solid var(--border);
}
.pricing-inner { max-width: var(--max-width); margin: 0 auto; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  align-items: stretch;
}
.pricing-card {
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.07);
  padding: 32px 28px 28px;
  display: flex; flex-direction: column;
  position: relative;
  background: var(--surface);
}
.pricing-card--pro {
  border-color: rgba(212,168,67,0.25);
  background: linear-gradient(160deg, #161208, #111111);
}
.pricing-card--mind {
  background: linear-gradient(160deg, #1a0c0a, #111111);
  border-color: rgba(224,112,96,0.18);
}
.pricing-badge-top {
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  font-size: 9px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; font-family: 'DM Mono', monospace;
  padding: 4px 14px; border-radius: 0 0 6px 6px;
  background: var(--or); color: var(--noir);
}
.pricing-label {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
  margin-bottom: 16px;
}
.pricing-amount {
  font-size: 52px; font-weight: 600;
  color: var(--sable); letter-spacing: -0.03em;
  line-height: 1; margin-bottom: 4px;
}
.pricing-amount span { font-size: 24px; font-weight: 400; color: var(--muted); }
.pricing-period {
  font-size: 11px; color: var(--muted);
  font-family: 'DM Mono', monospace;
  margin-bottom: 28px;
}
.pricing-features {
  list-style: none;
  display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.pricing-features li {
  font-size: 13px; font-weight: 300;
  color: rgba(240,235,227,0.75);
  display: flex; align-items: center; gap: 8px;
}

/* Feature app badges */
.feat-app {
  font-size: 9px; font-weight: 600;
  letter-spacing: 0.14em; font-family: 'DM Mono', monospace;
  padding: 2px 6px; border-radius: 3px;
  white-space: nowrap;
}
.feat-app--vision { color: var(--vision-accent); background: rgba(196,160,240,0.08); border: 1px solid rgba(196,160,240,0.15); }
.feat-app--iq     { color: var(--iq-accent);     background: rgba(92,184,145,0.08);  border: 1px solid rgba(92,184,145,0.15);  }
.feat-app--lab    { color: var(--lab-accent);     background: rgba(79,196,207,0.08);  border: 1px solid rgba(79,196,207,0.15);  }
.feat-app--mind   { color: var(--mind-accent);    background: rgba(224,112,96,0.08);  border: 1px solid rgba(224,112,96,0.15);  }

/* CTA pricing */
.pricing-cta {
  display: block; text-align: center;
  padding: 13px 20px; border-radius: 6px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  text-decoration: none;
  transition: all 0.15s;
  margin-top: auto;
}
.pricing-cta--primary { background: var(--or); color: var(--noir); }
.pricing-cta--primary:hover { background: #c49a30; transform: translateY(-1px); }
.pricing-cta--ghost {
  background: transparent; color: var(--muted);
  border: 1px solid rgba(255,255,255,0.1);
}
.pricing-cta--ghost:hover { border-color: rgba(255,255,255,0.2); color: var(--sable); }
.pricing-cta--mind {
  background: rgba(224,112,96,0.12); color: var(--mind-accent);
  border: 1px solid rgba(224,112,96,0.2);
}
.pricing-cta--mind:hover { background: rgba(224,112,96,0.2); transform: translateY(-1px); }

/* MIND pricing card inner */
.pricing-mind-options {
  display: flex; align-items: stretch;
  border: 1px solid rgba(224,112,96,0.15);
  border-radius: 8px; overflow: hidden;
  margin-bottom: 16px; margin-top: 8px;
}
.mind-option {
  flex: 1; padding: 18px 14px;
  display: flex; flex-direction: column; gap: 4px;
  background: rgba(224,112,96,0.04);
}
.mind-option--featured {
  background: rgba(224,112,96,0.09);
  border-left: 1px solid rgba(224,112,96,0.15);
}
.mind-option-name {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
}
.mind-option-price {
  font-size: 28px; font-weight: 600;
  color: var(--sable); letter-spacing: -0.02em;
  line-height: 1;
}
.mind-option-desc {
  font-size: 11px; color: rgba(240,235,227,0.45);
  font-family: 'DM Mono', monospace;
}
.pricing-mind-note {
  font-size: 11px; color: rgba(240,235,227,0.4);
  font-family: 'DM Mono', monospace;
  line-height: 1.55;
  margin-bottom: 20px;
  text-align: center;
}

/* ═══════════════════ WAITLIST */
.waitlist-section {
  position: relative; z-index: 1;
  padding: 80px 32px 120px;
  text-align: center;
  overflow: hidden;
}
.waitlist-section::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 800px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
}
.waitlist-inner { max-width: 520px; margin: 0 auto; }
.waitlist-eyebrow {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--or); font-family: 'DM Mono', monospace;
  margin-bottom: 24px;
}
.waitlist-title {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 500; letter-spacing: -0.025em;
  line-height: 1.15; color: var(--sable);
  margin-bottom: 16px;
}
.waitlist-sub {
  font-size: 15px; font-weight: 300;
  color: rgba(240,235,227,0.65);
  line-height: 1.65;
  margin-bottom: 40px;
}
.waitlist-form {
  display: flex; gap: 10px;
  max-width: 420px; margin: 0 auto 16px;
}
.waitlist-input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  padding: 13px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px; color: var(--sable);
  outline: none;
  transition: border-color 0.15s;
}
.waitlist-input::placeholder { color: var(--muted); }
.waitlist-input:focus { border-color: rgba(212,168,67,0.6); }
.waitlist-submit {
  background: var(--or);
  color: var(--noir);
  border: none; border-radius: 4px;
  padding: 13px 22px;
  font-family: 'DM Mono', monospace;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
  white-space: nowrap;
}
.waitlist-submit:hover { background: #c49a30; transform: translateY(-1px); }
.waitlist-note { font-size: 11px; color: var(--muted); font-family: 'DM Mono', monospace; }

/* ═══════════════════ FOOTER */
.footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--border);
  padding: 32px;
  max-width: var(--max-width); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-brand { display: flex; flex-direction: column; gap: 2px; }
.footer-name { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; color: var(--sable); }
.footer-name em { color: var(--or); font-style: normal; }
.footer-tagline { font-size: 10px; color: rgba(240,235,227,0.45); font-style: italic; font-weight: 300; }
.footer-links { display: flex; gap: 24px; }
.footer-app {
  font-size: 11px; color: var(--muted);
  text-decoration: none; font-family: 'DM Mono', monospace;
  font-weight: 500; letter-spacing: 0.08em;
  transition: color 0.15s;
}
.footer-app--mind:hover   { color: var(--mind-accent);   }
.footer-app--iq:hover     { color: var(--iq-accent);     }
.footer-app--lab:hover    { color: var(--lab-accent);    }
.footer-app--vision:hover { color: var(--vision-accent); }
.footer-version { font-size: 10px; font-family: 'DM Mono', monospace; color: rgba(107,101,96,0.5); }

/* ═══════════════════ LANG SWITCH */
.lang-switch {
  display: flex; align-items: center; gap: 5px;
}

/* Version fixe : pendant le hero (avant que la nav apparaisse) */
.lang-switch--hero {
  position: fixed;
  top: 14px; right: 32px;
  z-index: 200;
  background: rgba(8,8,8,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 5px 10px;
  transition: opacity 0.25s ease, border-color 0.15s;
}
.lang-switch--hero:hover { border-color: rgba(255,255,255,0.2); }
.lang-switch--hero.is-hidden {
  opacity: 0;
  pointer-events: none;
}

/* Version nav : intégrée dans la barre de navigation */
.lang-switch--nav {
  border-left: 1px solid var(--border);
  padding-left: 14px;
}

/* Boutons et séparateur */
.lang-btn {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.14em;
  font-family: 'DM Mono', monospace;
  background: none; border: none; cursor: pointer;
  color: var(--muted);
  padding: 0; line-height: 1;
  transition: color 0.15s;
}
.lang-btn:hover { color: var(--sable); }
.lang-btn--active { color: var(--sable); }
.lang-sep {
  color: rgba(255,255,255,0.15);
  font-size: 10px;
  font-family: 'DM Mono', monospace;
  line-height: 1;
  user-select: none;
}

/* Groupe droite de la nav : CTA + switch */
.nav-right {
  display: flex; align-items: center; gap: 16px;
}

/* ═══════════════════ ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════ RESPONSIVE */
@media (max-width: 768px) {
  .apps-grid          { grid-template-columns: 1fr; }
  .apps-grid-bottom   { grid-template-columns: 1fr; }
  .flywheel-grid      { grid-template-columns: 1fr; }
  .flywheel-diagram   { display: none; }
  .pricing-grid       { grid-template-columns: 1fr; }
  .footer             { flex-direction: column; gap: 20px; text-align: center; }
  .footer-links       { flex-wrap: wrap; justify-content: center; }
  .waitlist-form        { flex-direction: column; }
  .hero                 { padding: 100px 24px 60px; }
  .apps-section         { padding: 60px 20px 80px; }
  .nav-inner            { padding: 0 20px; }
  .nav-cta              { display: none; }
  .lang-switch--hero    { top: 12px; right: 16px; }
}