/* ===========================================================================
   SIFIP — Design System v3 (Marketplace) — Blue→Cyan gradient, Inter font
   =========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Brand */
  --primary-50:  #EFF6FF;
  --primary-100: #DBEAFE;
  --primary-300: #93C5FD;
  --primary-400: #60A5FA;
  --primary-500: #3B82F6;
  --primary-600: #2563EB;
  --primary-700: #1D4ED8;
  --primary-800: #1E40AF;

  --accent-400: #38BDF8;
  --accent-500: #0EA5E9;
  --accent-600: #0284C7;

  --gold-300: #FCD34D;
  --gold-500: #F59E0B;

  /* Surfaces */
  --bg: #FFFFFF;
  --bg-subtle: #F8FAFC;
  --bg-card: #FFFFFF;
  --border: #E2E8F0;
  --border-subtle: #F1F5F9;

  /* Text */
  --fg: #0F172A;
  --fg-muted: #475569;
  --fg-subtle: #64748B;
  --fg-placeholder: #94A3B8;

  /* Semantic */
  --success: #047857; --success-bg: #D1FAE5;
  --warning: #B45309; --warning-bg: #FEF3C7;
  --danger:  #B91C1C; --danger-bg:  #FEE2E2;
  --info:    #2563EB; --info-bg:    #DBEAFE;

  /* Aliases */
  --muted: var(--fg-muted);
  --primary: var(--primary-600);
  --accent: var(--accent-500);
  --border-light: var(--border);
  --warn: var(--warning); --err: var(--danger);

  /* Spacing */
  --s-1: .25rem; --s-2: .5rem; --s-3: .75rem; --s-4: 1rem;
  --s-5: 1.25rem; --s-6: 1.5rem; --s-7: 1.75rem; --s-8: 2rem;
  --s-9: 2.25rem; --s-10: 2.5rem; --s-11: 2.75rem; --s-12: 3rem;
  --s-14: 3.5rem; --s-16: 4rem;

  /* Radius */
  --r-sm: 6px; --r: 10px; --r-lg: 14px; --r-xl: 18px; --r-full: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);
  --shadow: 0 1px 0 0 rgba(15, 23, 42, .04), 0 10px 30px -12px rgba(37, 99, 235, .18);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .06), 0 4px 8px -2px rgba(37, 99, 235, .08);
  --shadow-lg: 0 12px 40px -10px rgba(37, 99, 235, .35);
  --shadow-glow: 0 0 0 1px rgba(37, 99, 235, .3), 0 12px 40px -10px rgba(37, 99, 235, .35);

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #2563EB 0%, #0EA5E9 100%);

  --t: 150ms cubic-bezier(.4, 0, .2, 1);
}

* { box-sizing: border-box; }
*::selection { background: rgba(37, 99, 235, .25); color: var(--fg); }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  color: var(--fg); margin: 0; font-size: 15px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(60% 45% at 50% 0%, rgba(37, 99, 235, .12) 0%, rgba(255, 255, 255, 0) 60%),
    linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  min-height: 100vh;
}

a { color: var(--primary-700); text-decoration: none; transition: color var(--t); font-weight: 500; }
a:hover { color: var(--primary-800); }

/* ============================ HEADER ============================ */
header.top {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1600px; margin: 0 auto;
  padding: 0 var(--s-6); height: 64px;
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
}
header.top .brand {
  display: flex; align-items: center; gap: var(--s-3);
  color: var(--fg); font-weight: 700;
}
header.top .brand img { height: 36px; filter: drop-shadow(0 0 10px rgba(37,99,235,.35)); }
header.top .brand .name { font-size: .95rem; line-height: 1.1; letter-spacing: -.01em; }
header.top .brand .tagline { font-size: 10px; color: var(--fg-subtle); letter-spacing: .05em; font-weight: 500; }
header.top nav { display: flex; gap: var(--s-5); align-items: center; }
header.top nav a {
  color: var(--fg-muted); font-size: .9rem; font-weight: 500;
  padding: var(--s-2) 0; transition: color var(--t); text-decoration: none;
}
header.top nav a:hover, header.top nav a.active { color: var(--fg); }
header.top .actions { display: flex; gap: var(--s-2); align-items: center; }
header.top .actions .user { font-size: .85rem; color: var(--fg-muted); }
header.top .actions .user b { color: var(--fg); }

@media (max-width: 920px) {
  header.top nav { display: none; }
}

/* ============================ MAIN + TYPO ============================ */
main {
  max-width: 1180px; margin: var(--s-8) auto; padding: 0 var(--s-6) var(--s-16);
  animation: fadein .4s ease-out;
}
@keyframes fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

h1, h2, h3, h4 { color: var(--fg); margin-top: var(--s-8); line-height: 1.2; font-weight: 700; letter-spacing: -.015em; }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; padding-bottom: var(--s-3); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: var(--s-2); }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; color: var(--fg-muted); }
p { margin: var(--s-3) 0; }
p.muted, .muted { color: var(--fg-muted); font-size: .9rem; }

/* ============================ CARDS ============================ */
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: var(--s-6); margin-bottom: var(--s-5); box-shadow: var(--shadow);
  transition: box-shadow var(--t);
}
.card:hover { box-shadow: var(--shadow-md); }
.card h3:first-child, .card h4:first-child { margin-top: 0; }
.card-grid { display: grid; gap: var(--s-5); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* ============================ FORMS ============================ */
label { display: block; margin: var(--s-3) 0 var(--s-1); font-size: .85rem; font-weight: 500; color: var(--fg); }
label .req { color: var(--danger); margin-left: 2px; }

input, select, textarea {
  width: 100%; padding: var(--s-3); border: 1px solid var(--border); border-radius: var(--r);
  background: white; font-family: inherit; font-size: .9rem; color: var(--fg);
  transition: border-color var(--t), box-shadow var(--t);
}
input::placeholder, textarea::placeholder { color: var(--fg-placeholder); }
input:hover, select:hover, textarea:hover { border-color: var(--primary-300); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary-500); box-shadow: 0 0 0 3px rgba(37, 99, 235, .15);
}
textarea { min-height: 80px; resize: vertical; }

fieldset { border: 1px solid var(--border); padding: var(--s-5); border-radius: var(--r-lg); margin-bottom: var(--s-4); background: var(--bg-subtle); }
legend { font-weight: 600; color: var(--fg); padding: 0 var(--s-2); font-size: .9rem; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
@media (max-width: 640px) { .row { grid-template-columns: 1fr; } }

.phone-row { display: grid; grid-template-columns: 130px 1fr; gap: var(--s-2); }

/* ============================ BUTTONS ============================ */
button, .btn {
  margin-top: var(--s-3); padding: var(--s-3) var(--s-5);
  background: var(--gradient-brand); color: white; border: 0; border-radius: var(--r);
  cursor: pointer; font-weight: 600; font-family: inherit; font-size: .9rem;
  transition: all var(--t); display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  box-shadow: var(--shadow-glow); text-decoration: none;
}
button:hover, .btn:hover { opacity: .92; transform: translateY(-1px); box-shadow: 0 14px 40px -10px rgba(37, 99, 235, .55); text-decoration: none; }
button:active { transform: translateY(0); }
button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
button.small, .btn.small, a.btn.small { padding: .35rem .85rem; font-size: .78rem; margin: 0 var(--s-1); border-radius: var(--r-sm); }
button.danger { background: #DC2626; box-shadow: 0 8px 24px -8px rgba(220, 38, 38, .35); }
button.ghost { background: white; color: var(--fg); border: 1px solid var(--border); box-shadow: none; }
button.ghost:hover { border-color: var(--primary-500); color: var(--primary-700); }

.btn-social {
  background: white; color: var(--fg); border: 1px solid var(--border);
  width: 100%; justify-content: center; box-shadow: none; padding: var(--s-3); font-weight: 500;
  margin: 0;
}
.btn-social:hover { background: var(--bg-subtle); border-color: var(--primary-400); transform: none; box-shadow: none; }
.btn-social svg { width: 18px; height: 18px; }

/* ============================ TABLE ============================ */
table { width: 100%; border-collapse: collapse; margin-top: var(--s-4); font-size: .9rem; background: white; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
th, td { padding: var(--s-3) var(--s-4); border-bottom: 1px solid var(--border-subtle); text-align: left; vertical-align: top; }
th { background: var(--bg-subtle); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--fg-muted); }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: var(--bg-subtle); }

/* ============================ CHIPS ============================ */
.chip, .badge {
  display: inline-flex; align-items: center; gap: var(--s-1);
  padding: 2px var(--s-3); background: var(--bg-subtle); color: var(--fg-muted);
  border: 1px solid var(--border); border-radius: var(--r-full);
  font-size: .75rem; font-weight: 500; margin: 0 var(--s-1) var(--s-1) 0;
}
.chip.primary, .badge-primary { background: var(--primary-50); border-color: var(--primary-300); color: var(--primary-700); }
.chip.danger  { background: var(--danger-bg);  border-color: #FCA5A5; color: var(--danger); }
.chip.success { background: var(--success-bg); border-color: #6EE7B7; color: var(--success); }
.chip.warn    { background: var(--warning-bg); border-color: #FCD34D; color: var(--warning); }

/* ============================ CODE ============================ */
pre, .code-block {
  background: var(--bg-subtle); color: var(--fg);
  padding: var(--s-4); border-radius: var(--r); overflow-x: auto;
  font-size: .8rem; font-family: 'JetBrains Mono', ui-monospace, monospace;
  white-space: pre-wrap; word-break: break-all;
  border: 1px solid var(--border);
}
code {
  background: var(--bg-subtle); color: var(--primary-700);
  padding: 1px var(--s-2); border-radius: var(--r-sm);
  font-size: .85em; font-family: 'JetBrains Mono', ui-monospace, monospace;
  border: 1px solid var(--border-subtle);
}

/* ============================ ALERTS ============================ */
.alert { padding: var(--s-3) var(--s-4); border-radius: var(--r); margin: var(--s-4) 0; border-left: 4px solid; font-size: .9rem; }
.alert.info    { background: var(--info-bg);    color: var(--info);    border-color: var(--info); }
.alert.warn    { background: var(--warning-bg); color: var(--warning); border-color: var(--warning); }
.alert.err     { background: var(--danger-bg);  color: var(--danger);  border-color: var(--danger); }
.alert.success { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.ok  { color: var(--success); }
.err { color: var(--danger); }
.warn { color: var(--warning); }

/* ============================ HERO ============================ */
.hero { text-align: center; padding: var(--s-16) var(--s-4) var(--s-12); }
.hero h1 {
  font-size: 3rem; line-height: 1.1; font-weight: 800;
  background: linear-gradient(135deg, var(--primary-700), var(--accent-500));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; color: transparent;
  margin: 0 0 var(--s-4);
}
@media (max-width: 640px) { .hero h1 { font-size: 2rem; } }
.hero p.subtitle { font-size: 1.1rem; color: var(--fg-muted); max-width: 700px; margin: 0 auto var(--s-8); }
.hero .ctas { display: flex; gap: var(--s-3); justify-content: center; flex-wrap: wrap; }

/* ============================ TABS ============================ */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: var(--s-5); overflow-x: auto; }
.tabs button {
  background: transparent; color: var(--fg-muted); border: 0; border-bottom: 2px solid transparent;
  border-radius: 0; margin: 0 0 -1px 0; padding: var(--s-3) var(--s-5); font-weight: 500;
  box-shadow: none; white-space: nowrap; transition: color var(--t), border-color var(--t);
}
.tabs button:hover { color: var(--fg); transform: none; box-shadow: none; opacity: 1; }
.tabs button.active { color: var(--primary-700); border-bottom-color: var(--primary-600); font-weight: 600; }
.tab-panel { display: none; animation: fadein .25s ease-out; }
.tab-panel.active { display: block; }

/* ============================ KV ============================ */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: var(--s-2) var(--s-6); font-size: .9rem; }
.kv .k { color: var(--fg-subtle); font-weight: 500; }
.kv .v { color: var(--fg); }

/* ============================ KPI ============================ */
.kpis { display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: var(--s-6); }
.kpi { background: white; border-radius: var(--r-xl); padding: var(--s-5); border: 1px solid var(--border); box-shadow: var(--shadow); transition: all var(--t); }
.kpi:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.kpi .label { font-size: .72rem; color: var(--fg-subtle); text-transform: uppercase; letter-spacing: .07em; margin-bottom: var(--s-2); font-weight: 600; }
.kpi .value {
  font-size: 1.875rem; font-weight: 700; line-height: 1;
  background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; color: transparent;
}
.kpi .delta { font-size: .8rem; margin-top: var(--s-2); color: var(--fg-subtle); }
.kpi .delta.up { color: var(--success); }

/* ============================ EMPTY ============================ */
.empty { text-align: center; padding: var(--s-12) var(--s-4); color: var(--fg-muted); }
.empty .icon { font-size: 3rem; margin-bottom: var(--s-3); opacity: .5; }
.empty h3 { color: var(--fg); margin: var(--s-3) 0; }

/* ============================ LOADING ============================ */
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--primary-600); border-radius: 50%; animation: spin .6s linear infinite; }
.spinner.lg { width: 32px; height: 32px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }
.skel { background: linear-gradient(90deg, var(--bg-subtle), var(--border-subtle), var(--bg-subtle)); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--r-sm); }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ============================ FEATURES ============================ */
.features { display: grid; gap: var(--s-5); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin: var(--s-8) 0; }
.feature { background: white; padding: var(--s-6); border-radius: var(--r-xl); border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: all var(--t); }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-300); }
.feature .ico { width: 44px; height: 44px; border-radius: var(--r); display: flex; align-items: center; justify-content: center; background: var(--primary-50); color: var(--primary-700); font-size: 1.25rem; margin-bottom: var(--s-3); }
.feature h3 { margin: 0 0 var(--s-2); font-size: 1.05rem; }
.feature p { margin: 0; color: var(--fg-muted); font-size: .88rem; }

/* ============================ STEPS ============================ */
.steps { counter-reset: step; list-style: none; padding: 0; }
.steps li { counter-increment: step; position: relative; padding-left: 3rem; margin-bottom: var(--s-4); line-height: 1.5; }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: -2px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--gradient-brand); color: white;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem;
}

/* ============================ TOAST ============================ */
#toast-container { position: fixed; top: 80px; right: 20px; z-index: 10000; display: flex; flex-direction: column; gap: var(--s-2); max-width: 360px; }
.toast { background: white; border-radius: var(--r); padding: var(--s-3) var(--s-4); box-shadow: var(--shadow-lg); border-left: 4px solid var(--primary-600); display: flex; align-items: flex-start; gap: var(--s-2); font-size: .88rem; animation: slidein .25s ease-out; }
.toast.success { border-left-color: var(--success); }
.toast.err { border-left-color: var(--danger); }
.toast.warn { border-left-color: var(--warning); }
.toast .close { background: transparent; border: 0; color: var(--fg-subtle); cursor: pointer; padding: 0 var(--s-2); margin: 0; box-shadow: none; }
@keyframes slidein { from { transform: translateX(100%); opacity: 0; } to { transform: none; opacity: 1; } }

/* ============================ CHART ============================ */
.barchart { display: flex; align-items: flex-end; gap: var(--s-2); height: 180px; padding: var(--s-3) 0; border-bottom: 1px solid var(--border); }
.barchart .bar { flex: 1; background: var(--gradient-brand); border-radius: var(--r-sm) var(--r-sm) 0 0; min-height: 2px; position: relative; transition: opacity var(--t); }
.barchart .bar:hover { opacity: .85; }
.barchart .bar .lbl { position: absolute; top: -1.5rem; left: 50%; transform: translateX(-50%); font-size: .72rem; color: var(--fg); font-weight: 600; white-space: nowrap; }
.barchart-x { display: flex; gap: var(--s-2); }
.barchart-x .tick { flex: 1; text-align: center; font-size: .7rem; color: var(--fg-subtle); padding-top: var(--s-1); }

/* ============================ DIVIDER ============================ */
.divider { display: flex; align-items: center; gap: var(--s-3); margin: var(--s-5) 0; color: var(--fg-subtle); font-size: .8rem; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ============================ AUTH PAGES (login / signup) ============================ */
.auth-shell { min-height: calc(100vh - 84px); display: grid; grid-template-columns: 1fr 1fr; gap: 0; max-width: 1600px; margin: 0 auto; }
@media (max-width: 960px) { .auth-shell { grid-template-columns: 1fr; } .auth-brand { display: none; } }

.auth-brand {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 45%, #0EA5E9 100%);
  color: white; padding: var(--s-10) clamp(var(--s-8), 5vw, var(--s-16)); display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.auth-brand::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.18) 0%, transparent 45%),
              radial-gradient(circle at 80% 80%, rgba(252,211,77,.18) 0%, transparent 45%);
  pointer-events: none;
}
.auth-brand > * { position: relative; z-index: 1; }
.auth-brand .ab-logo { display: flex; align-items: center; gap: var(--s-3); margin-bottom: var(--s-6); }
.auth-brand .ab-logo img { width: 56px; height: 56px; filter: drop-shadow(0 4px 12px rgba(0,0,0,.25)); }
.auth-brand .ab-logo .ab-name { font-size: 1.5rem; font-weight: 800; letter-spacing: -.01em; }
.auth-brand .ab-logo .ab-tag { font-size: .82rem; opacity: .85; }
.auth-brand h2 { font-size: 2rem; font-weight: 800; line-height: 1.15; margin: 0 0 var(--s-4); color: white; max-width: 480px; }
.auth-brand p.ab-lead { font-size: 1.05rem; line-height: 1.55; opacity: .92; max-width: 480px; margin: 0 0 var(--s-6); }
.auth-brand ul.ab-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--s-3); max-width: 480px; }
.auth-brand ul.ab-features li { display: flex; align-items: flex-start; gap: var(--s-3); font-size: .95rem; line-height: 1.45; }
.auth-brand ul.ab-features li::before {
  content: ''; flex-shrink: 0; width: 28px; height: 28px; border-radius: 8px;
  background: rgba(255,255,255,.18); backdrop-filter: blur(4px);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 16px; background-position: center; background-repeat: no-repeat;
}

.auth-form-wrap { display: flex; align-items: center; justify-content: center; padding: var(--s-10) clamp(var(--s-5), 4vw, var(--s-10)); }
.auth-card { width: 100%; max-width: 440px; background: white; border-radius: var(--r-xl); padding: var(--s-6); box-shadow: 0 30px 60px -24px rgba(15,23,42,.18); border: 1px solid var(--border-subtle); }
.auth-card h1 { font-size: 1.75rem; font-weight: 800; margin: 0 0 var(--s-1); text-align: center; }
.auth-card .auth-sub { color: var(--fg-muted); text-align: center; margin: 0 0 var(--s-5); font-size: .95rem; }
.auth-card form { margin: 0; }
.auth-card form label { font-size: .85rem; font-weight: 600; color: var(--fg); margin-top: var(--s-3); }
.auth-card .auth-submit { width: 100%; margin-top: var(--s-4); padding: .85rem; font-size: .95rem; font-weight: 600; }
.auth-card .auth-foot { text-align: center; color: var(--fg-muted); font-size: .9rem; margin-top: var(--s-4); margin-bottom: 0; }
.auth-card .auth-foot a { font-weight: 600; }

.auth-social-row { display: grid; gap: var(--s-2); }
.auth-social-row .btn-social { padding: .7rem var(--s-3); font-size: .9rem; gap: .55rem; }

.auth-divider { display: flex; align-items: center; gap: var(--s-3); margin: var(--s-4) 0; color: var(--fg-subtle); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* Tabs spécifiques signup */
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg-subtle); border-radius: var(--r-md); padding: 4px; margin-bottom: var(--s-4); gap: 4px; }
.auth-tabs button {
  background: transparent; color: var(--fg-muted); padding: .55rem; border-radius: calc(var(--r-md) - 4px);
  font-weight: 600; font-size: .88rem; box-shadow: none; border: 0;
}
.auth-tabs button.active { background: white; color: var(--primary-700); box-shadow: 0 2px 8px rgba(15,23,42,.08); }
.auth-tabs button:hover { transform: none; box-shadow: none; }
.auth-tabs button.active:hover { background: white; }

/* Phone row : préfixe étroit + numéro large */
.phone-row { display: grid; grid-template-columns: 90px 1fr; gap: var(--s-2); }

/* ============================ PRICING ============================ */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--s-4); margin-top: var(--s-4); }
.pricing-card { position: relative; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s-5); display: flex; flex-direction: column; transition: transform var(--t), box-shadow var(--t); }
.pricing-card:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -16px rgba(15,23,42,.18); }
.pricing-card.featured { border: 2px solid var(--primary-600); box-shadow: 0 16px 32px -12px rgba(37,99,235,.25); }
.pricing-card .pc-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--gradient-brand); color: white; padding: .3rem .8rem; border-radius: 999px; font-size: .75rem; font-weight: 600; letter-spacing: .02em; box-shadow: 0 6px 16px rgba(37,99,235,.35); }
.pricing-card .pc-header h3 { margin: 0 0 var(--s-2); font-size: 1.4rem; }
.pricing-card .pc-header p { margin: 0; }
.pricing-card .pc-price { margin: var(--s-4) 0; padding: var(--s-3) 0; border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
.pricing-card .pc-price .amount { font-size: 2rem; font-weight: 800; color: var(--fg); background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.pricing-card .pc-price .period { font-size: .9rem; font-weight: 500; color: var(--fg-muted); -webkit-text-fill-color: var(--fg-muted); margin-left: .3rem; }
.pricing-card .pc-features { list-style: none; padding: 0; margin: 0 0 var(--s-4); flex: 1; }
.pricing-card .pc-features li { padding: .4rem 0 .4rem 1.4rem; position: relative; color: var(--fg); font-size: .92rem; }
.pricing-card .pc-features li::before { content: '✓'; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.btn.block { width: 100%; text-align: center; justify-content: center; }

/* ============================ HERO HELPERS ============================ */
.lead { font-size: 1.1rem; max-width: 640px; margin-left: auto; margin-right: auto; }
.cta-row { display: flex; gap: var(--s-3); justify-content: center; flex-wrap: wrap; margin-top: var(--s-4); }

/* ============================ USER PILL (header) ============================ */
.user-pill { background: var(--bg-subtle); border: 1px solid var(--border); padding: .4rem .8rem; border-radius: 999px; font-size: .9rem; color: var(--fg); }

/* ============================ UTILS ============================ */
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--s-3); }
.gap-2 { gap: var(--s-2); }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--s-4); }
.text-center { text-align: center; }
.hidden { display: none !important; }