/**
 * Gabarit public (tpl/layout/public.html.twig) : en-tête, pied de page, modales
 * connexion / inscription / CGU, bandeau d'appel à l'inscription.
 * Le contenu de la splash page est stylé par assets/css/splash.css (.gd-splash).
 */
/* ============ TOKENS ============
   palette du thème sombre du jeu (css/lib_v2.css, [data-bs-theme="dark"]) :
   fond #0b1424, cartes #172640, tuiles #22344f, bordures #2b3f5e,
   texte #e8eef7, texte secondaire #94a6bf, or #e3b54d (primaire) */
:root{
  --paper: #0b1424;
  --paper-raised: #172640;
  --paper-sunken: #22344f;
  --ink: #e8eef7;
  --ink-muted: #94a6bf;
  --ink-faint: #6b7d96;
  --line: #2b3f5e;
  --line-soft: #22344f;

  --navy-950: #0b1424;
  --navy-900: #172640;
  --navy-800: #22344f;
  --navy-700: #2b3f5e;
  --navy-line: #2b3f5e;
  --on-navy: #e8eef7;
  --on-navy-muted: #94a6bf;

  --gold-300: #f0c96b;
  --gold-500: #e3b54d;
  --gold-600: #e3b54d;
  --gold-ink: #1c2333;

  --shadow-card: 0 4px 18px rgba(0,0,0,0.45);
  --radius-s: 0.5rem;
  --radius-m: 0.75rem;

  color-scheme: dark;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0; background: var(--paper); color: var(--ink);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; }
.container{ width:100%; max-width:1180px; margin:0 auto; padding:0 28px; } /* même marge que le contenu .gd-splash .sp-inner */
h1,h2,h3,h4{ font-family:"Segoe UI", system-ui, sans-serif; font-weight:600; line-height:1.15; margin:0; text-wrap:balance; color:var(--ink); }
.eyebrow{ font-family:"Segoe UI", system-ui, sans-serif; font-size:11.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--gold-600); font-weight:600; }
.on-navy .eyebrow{ color: var(--gold-300); }
.num{ font-family:"Segoe UI", system-ui, sans-serif; font-variant-numeric: tabular-nums; }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:"Segoe UI", system-ui, sans-serif; font-weight:600; font-size:13.5px;
  letter-spacing:.03em; text-transform:uppercase; text-decoration:none;
  padding:13px 24px; border-radius:var(--radius-s); border:1px solid transparent; cursor:pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn-gold{ background:var(--gold-500); color:var(--gold-ink); }
.btn-gold:hover{ background:var(--gold-300); }
.btn-outline-navy{ background:transparent; border-color:var(--navy-line); color:var(--on-navy); }
.btn-outline-navy:hover{ border-color:var(--gold-300); color:var(--gold-300); }
.link-arrow{ display:inline-flex; align-items:center; gap:6px; font-size:13px; font-weight:600; text-decoration:none; color:var(--ink); }
.link-arrow svg{ width:15px; height:15px; }

section{ position:relative; }
.section-pad{ padding:88px 0; }
@media (max-width:720px){ .section-pad{ padding:56px 0; } }
.section-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:40px; flex-wrap: wrap; }
.section-head h2{ font-size:clamp(24px,3vw,32px); }
.section-kicker{ margin-bottom:10px; }

/* HEADER */
.site-header{ position:sticky; top:0; z-index:40; background:linear-gradient(135deg, #172640, #0b1424); border-bottom:1px solid var(--navy-line); }
.site-header .container{ display:flex; align-items:center; justify-content:space-between; height:76px; gap:24px; }
.brand{ display:flex; flex-direction:column; text-decoration:none; }
.brand-mark{ font-family:"Segoe UI", system-ui, sans-serif; font-weight:700; font-size:21px; letter-spacing:.04em; color:var(--on-navy); }
.brand-mark em{ font-style:normal; color:var(--gold-300); }
.brand-sub{ font-family:"Segoe UI", system-ui, sans-serif; font-size:9.5px; letter-spacing:.16em; color:var(--on-navy-muted); margin-top:2px; }
.nav-links{ display:flex; align-items:center; gap:28px; list-style:none; margin:0; padding:0; }
.nav-links a{ text-decoration:none; color:var(--on-navy-muted); text-transform:uppercase; font-size:12.5px; letter-spacing:.06em; padding:6px 0; border-bottom:1px solid transparent; transition:color .15s ease, border-color .15s ease; }
.nav-links a:hover{ color:var(--on-navy); border-color:var(--gold-500); }
.header-actions{ display:flex; align-items:center; gap:14px; }
.btn-login{ background:transparent; border:1px solid var(--navy-line); color:var(--on-navy); }
.btn-login:hover{ border-color:var(--gold-300); color:var(--gold-300); }
.nav-toggle{ display:none; background:none; border:none; color:var(--on-navy); cursor:pointer; padding:6px; }
.nav-toggle svg{ width:22px; height:22px; }
@media (max-width:980px){
  .nav-links{ position:absolute; top:76px; left:0; right:0; background:var(--navy-950); border-bottom:1px solid var(--navy-line); flex-direction:column; align-items:flex-start; padding:8px 32px 22px; gap:4px; display:none; }
  .nav-links.open{ display:flex; }
  .nav-links a{ padding:10px 0; width:100%; }
  .nav-toggle{ display:inline-flex; }
  .header-cta{ display:none; }
}

/* CTA BAND */
.cta-band{ background:linear-gradient(135deg, #172640, #0b1424); color:var(--on-navy); position:relative; overflow:hidden; }
.cta-band::before{ content:""; position:absolute; inset:0; background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px); background-size:20px 20px; -webkit-mask-image: linear-gradient(to right, black, transparent 70%); mask-image: linear-gradient(to right, black, transparent 70%); }
.cta-inner{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:28px; padding:46px 0; flex-wrap:wrap; }
.cta-inner h2{ color:var(--on-navy); font-size:clamp(22px,3vw,28px); }
.cta-inner p{ margin:8px 0 0; color:var(--on-navy-muted); font-size:14px; }
.cta-fine{ font-family:"Segoe UI", system-ui, sans-serif; font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--gold-300); }

/* FOOTER */
.site-footer{ background:linear-gradient(135deg, #172640, #0b1424); color:var(--on-navy-muted); border-top:1px solid var(--navy-line); }
.footer-top{ padding:56px 0 40px; display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:32px; }
.footer-brand p{ margin:14px 0 0; font-size:13px; max-width:34ch; color:var(--on-navy-muted); }
.footer-col h4{ font-family:"Segoe UI", system-ui, sans-serif; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--on-navy); margin-bottom:14px; font-weight:600; }
.footer-col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.footer-col a{ text-decoration:none; color:var(--on-navy-muted); font-size:13px; }
.footer-col a:hover{ color:var(--gold-300); }
.footer-social{ display:flex; gap:10px; margin-top:16px; }
.footer-social a{ width:32px; height:32px; border:1px solid var(--navy-line); border-radius:50%; display:flex; align-items:center; justify-content:center; }
.footer-social a:hover{ border-color:var(--gold-500); color:var(--gold-300); }
.footer-social svg{ width:15px; height:15px; }
.footer-bottom{ border-top:1px solid var(--navy-line); padding:18px 0 28px; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size:12px; }
@media (max-width:900px){ .footer-top{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-top{ grid-template-columns:1fr; } }

/* LOGIN MODAL */
.modal-veil{ position:fixed; inset:0; background:rgba(6,10,16,0.6); display:none; align-items:center; justify-content:center; z-index:100; padding:20px; }
.modal-veil.open{ display:flex; }
#legalVeil{ z-index:110; } /* CGU/CGV au-dessus de la modale d'inscription */
.login-modal{ background:var(--paper-raised); color:var(--ink); border-radius:var(--radius-m); width:100%; max-width:360px; padding:30px 28px 26px; box-shadow:0 30px 60px -20px rgba(0,0,0,0.5); }
.login-modal h3{ font-size:20px; margin-bottom:4px; }
.login-modal p.sub{ margin:0 0 20px; font-size:13px; color:var(--ink-muted); }
.field{ display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.field label{ font-size:12px; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-muted); }
.field input{ font-family:"Segoe UI", system-ui, sans-serif; font-size:14.5px; padding:10px 12px; border:1px solid var(--line); border-radius:var(--radius-s); background:var(--paper); color:var(--ink); }
.field input:focus{ outline:2px solid var(--gold-500); outline-offset:1px; }
.login-actions{ display:flex; flex-direction:column; gap:12px; margin-top:8px; }
.modal-close{ position:absolute; top:14px; right:14px; background:none; border:none; font-size:20px; line-height:1; cursor:pointer; color:var(--ink-muted); }
.login-modal{ position:relative; }
.login-errors{ margin:0 0 16px; padding:10px 12px 10px 28px; border-radius:var(--radius-s); background:#fdecea; color:#a3261b; font-size:13px; }
.login-foot{ margin-top:16px; font-size:12.5px; text-align:center; color:var(--ink-muted); }
.login-foot a{ color:var(--gold-600); font-weight:600; text-decoration:none; }

/* REGISTER MODAL */
.register-modal{ background:var(--paper-raised); color:var(--ink); border-radius:var(--radius-m); width:100%; max-width:560px; max-height:88vh; box-shadow:0 30px 60px -20px rgba(0,0,0,0.5); position:relative; display:flex; flex-direction:column; overflow:hidden; }
.register-head{ display:flex; align-items:center; justify-content:space-between; padding:18px 22px; border-bottom:1px solid var(--line); flex:none; }
.register-head h3{ font-size:19px; }
.register-head p{ margin:2px 0 0; font-size:12.5px; color:var(--ink-muted); }
.register-body{ flex:1; min-height:0; background:var(--paper); }
.register-body iframe{ width:100%; height:100%; min-height:64vh; border:none; display:block; }

/* LEGAL MODAL (CGU / CGV) */
.legal-modal{ background:var(--paper-raised); color:var(--ink); border-radius:var(--radius-m); width:100%; max-width:680px; max-height:85vh; box-shadow:0 30px 60px -20px rgba(0,0,0,0.5); position:relative; display:flex; flex-direction:column; overflow:hidden; }
.legal-head{ display:flex; align-items:center; justify-content:space-between; padding:18px 22px; border-bottom:1px solid var(--line); flex:none; }
.legal-head h3{ font-size:19px; }
.legal-body{ flex:1; min-height:0; overflow:auto; padding:20px 24px; font-size:13.5px; line-height:1.6; }
.legal-body h3{ font-size:16px; margin-top:18px; }
.legal-body h3:first-child{ margin-top:0; }
.legal-foot{ flex:none; padding:14px 22px; border-top:1px solid var(--line); text-align:right; }
.legal-loading{ padding:40px; text-align:center; color:var(--ink-muted); }

:focus-visible{ outline:2px solid var(--gold-500); outline-offset:2px; }
@media (prefers-reduced-motion: reduce){ .btn, .game-card{ transition:none; } }