/* ============================================================
   ABYS AI — Design System
   Police : Rubik (300/400/500/600/700)
   Palette : vert #10B981 → bleu #0EA5E9 sur fond #F2FBF7
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700&display=swap');

:root {
  /* Surfaces */
  --bg:           #F2FBF7;
  --bg-2:         #E8F7F0;
  --white:        #ffffff;
  --surface:      rgba(255,255,255,0.7);
  --surface-2:    rgba(255,255,255,0.9);

  /* Texte */
  --ink:          #0A1F1A;
  --ink-2:        #1A3D30;
  --ink-3:        #3D7D6A;
  --ink-4:        #6B9E8A;
  --ink-5:        #A7C4BB;

  /* Accents */
  --green:        #10B981;
  --green-2:      #34D399;
  --green-deep:   #059669;
  --blue:         #0EA5E9;
  --blue-2:       #38BDF8;
  --blue-deep:    #0369A1;
  --gradient:     linear-gradient(135deg, #10B981, #0EA5E9);

  /* Bordures */
  --border:       rgba(14,165,233,0.15);
  --border-2:     rgba(14,165,233,0.25);
  --border-green: rgba(16,185,129,0.2);

  /* Status */
  --success:      #10B981;
  --warn:         #F59E0B;
  --danger:       #EF4444;

  /* Ombres */
  --shadow-sm:    0 2px 8px rgba(14,165,233,0.06);
  --shadow-md:    0 4px 24px rgba(14,165,233,0.1);
  --shadow-lg:    0 8px 48px rgba(14,165,233,0.14);
  --shadow-glow:  0 4px 20px rgba(16,185,129,0.25);

  /* Rayons */
  --r-sm:         8px;
  --r-md:         12px;
  --r-lg:         16px;
  --r-xl:         24px;
  --r-pill:       999px;

  /* Motion */
  --ease:         cubic-bezier(0.4, 0, 0.2, 1);

  /* Typo */
  --font:         'Rubik', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; color: inherit; }
h1,h2,h3,h4,h5 { font-weight: 600; line-height: 1.1; letter-spacing: -0.03em; }

/* ── Bandeau Made in France ─────────────────────────────── */
.mif-bar {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 7px 16px;
  background: rgba(255,255,255,0.75);
  border-bottom: 1px solid var(--border-green);
  font-size: 12px; color: var(--ink-3); font-weight: 500;
}

/* ── Navigation ─────────────────────────────────────────── */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 52px;
  background: rgba(242,251,247,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-green);
  position: sticky; top: 0; z-index: 100;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--gradient);
  box-shadow: 0 4px 14px rgba(14,165,233,0.3);
  display: flex; align-items: center; justify-content: center;
}
.nav-logo-mark span {
  width: 13px; height: 13px; border-radius: 50%;
  background: #fff; opacity: .92; display: block;
}
.nav-logo-name { font-size: 20px; font-weight: 700; color: var(--ink-2); letter-spacing: -0.04em; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 13px; color: var(--ink-3); font-weight: 400; transition: color 150ms var(--ease); }
.nav-links a:hover { color: var(--blue); }
.btn-nav {
  padding: 9px 18px; border-radius: var(--r-pill);
  border: 1px solid var(--border-2);
  font-size: 13px; color: var(--blue); font-weight: 500;
  transition: all 150ms var(--ease);
}
.btn-nav:hover { background: var(--blue); color: #fff; }

/* ── Boutons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--r-pill);
  font-size: 14px; font-weight: 500;
  background: var(--gradient); color: #fff;
  box-shadow: var(--shadow-glow);
  transition: all 180ms var(--ease);
  cursor: pointer; border: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(16,185,129,0.35); }
.btn-outline {
  background: transparent; color: var(--ink-2);
  border: 1.5px solid var(--border-2);
  box-shadow: var(--shadow-sm);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); transform: none; box-shadow: var(--shadow-sm); }
.btn-ghost { background: transparent; color: var(--ink-3); box-shadow: none; }
.btn-ghost:hover { color: var(--ink); transform: none; box-shadow: none; }
.btn-lg { padding: 15px 28px; font-size: 15px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }

/* ── Champ URL hero ─────────────────────────────────────── */
.url-input-wrap {
  display: flex; align-items: center; gap: 10px;
  background: var(--white);
  border: 1.5px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 7px 7px 7px 18px;
  box-shadow: var(--shadow-md);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}
.url-input-wrap:focus-within {
  border-color: var(--blue);
  box-shadow: var(--shadow-md), 0 0 0 4px rgba(14,165,233,0.08);
}
.url-input-wrap .url-icon { color: var(--green); flex-shrink: 0; }
.url-input-wrap input {
  flex: 1; border: none; outline: none;
  font-size: 15px; background: transparent; min-width: 0;
}
.url-input-wrap input::placeholder { color: var(--ink-5); }
.btn-url {
  padding: 12px 20px; border-radius: 9px;
  background: var(--gradient); color: #fff;
  font-size: 14px; font-weight: 600;
  box-shadow: 0 4px 14px rgba(14,165,233,0.28);
  display: flex; align-items: center; gap: 7px;
  transition: all 200ms var(--ease);
  white-space: nowrap;
}
.btn-url:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(14,165,233,0.38); }

/* ── Badge / Pill ────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(14,165,233,0.07);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: var(--r-pill);
  padding: 5px 14px 5px 10px;
  font-size: 12px; color: var(--blue); font-weight: 500;
}
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  animation: pulse 3s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(52,211,153,0.5); }
  70%  { box-shadow: 0 0 0 10px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 150ms var(--ease), box-shadow 150ms var(--ease);
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card-accent {
  border-color: var(--border-2);
  box-shadow: var(--shadow-md);
}

/* ── Inputs form ─────────────────────────────────────────── */
.input {
  width: 100%; padding: 12px 16px;
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  background: var(--white);
  font-size: 14px; color: var(--ink);
  transition: border-color 150ms var(--ease), box-shadow 150ms var(--ease);
}
.input::placeholder { color: var(--ink-5); }
.input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(14,165,233,0.08); }
.label { display: block; font-size: 13px; font-weight: 500; color: var(--ink-2); margin-bottom: 6px; }

/* ── Tags secteur ────────────────────────────────────────── */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: var(--r-pill);
  background: rgba(16,185,129,0.08);
  border: 1px solid var(--border-green);
  font-size: 12px; color: var(--green-deep); font-weight: 500;
}

/* ── Score gauge ─────────────────────────────────────────── */
.score-wrap {
  display: flex; flex-direction: column; align-items: center;
  position: relative;
}
.score-val {
  font-size: 48px; font-weight: 700; color: var(--ink-2); letter-spacing: -0.05em;
  line-height: 1;
}
.score-label { font-size: 13px; color: var(--ink-4); margin-top: 4px; }

/* ── Stat tiles ──────────────────────────────────────────── */
.stat {
  display: flex; flex-direction: column; gap: 4px;
}
.stat-value { font-size: 28px; font-weight: 700; color: var(--ink-2); letter-spacing: -0.04em; line-height: 1; }
.stat-label { font-size: 11px; color: var(--ink-4); font-weight: 400; }

/* ── Progress bar ────────────────────────────────────────── */
.progress-track {
  width: 100%; height: 8px;
  background: var(--bg-2);
  border-radius: var(--r-pill); overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--gradient);
  border-radius: var(--r-pill);
  transition: width 800ms var(--ease);
}

/* ── Trust row ───────────────────────────────────────────── */
.trust-row { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.trust-item { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-3); font-weight: 500; }
.trust-check {
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(16,185,129,0.12);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: var(--green);
}

/* ── Metric pills ────────────────────────────────────────── */
.metric-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 500; padding: 4px 10px;
  border-radius: 20px; background: #F1F5F9; color: var(--ink);
}
.metric-pill .pill-icon { font-size: 11px; }
.difficulty-facile  { background: rgba(16,185,129,0.1); color: #059669; }
.difficulty-moyen   { background: rgba(245,158,11,0.1);  color: #B45309; }
.difficulty-avancé  { background: rgba(239,68,68,0.1);   color: #B91C1C; }

/* ── Utilitaires layout ──────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 52px; }
.container-sm { max-width: 720px; margin: 0 auto; padding: 0 24px; }
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-4 { gap: 4px; } .gap-8 { gap: 8px; } .gap-12 { gap: 12px; }
.gap-16 { gap: 16px; } .gap-24 { gap: 24px; } .gap-32 { gap: 32px; }
.text-center { text-align: center; }
.w-full { width: 100%; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; } .mt-64 { margin-top: 64px; }
.mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; } .mb-32 { margin-bottom: 32px; }

/* ── Animations ──────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(16px); animation: reveal 600ms var(--ease) forwards; }
@keyframes reveal { to { opacity: 1; transform: translateY(0); } }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: var(--r-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--ink-5); }

/* ── Focus visible ───────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }

/* ── Divider gradient ────────────────────────────────────── */
.divider {
  width: 48px; height: 2px;
  background: var(--gradient);
  border-radius: 2px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .stat-value { font-size: 22px; }
  h1 { font-size: 36px !important; }
}