/* ============================================================
   NASH-DEV.FR — Design System CSS
   Copie ce fichier dans public/assets/css/nashdev.css
   et importe-le dans base.html.twig
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --nd-bg:       #060810;
  --nd-bg2:      #0a0e1a;
  --nd-bg3:      #0d1220;
  --nd-surface:  rgba(16,22,40,0.75);
  --nd-border:   rgba(99,179,237,0.12);
  --nd-border2:  rgba(99,179,237,0.22);
  --nd-green:    #00ff94;
  --nd-green2:   #00e57a;
  --nd-blue:     #3b9eff;
  --nd-blue2:    #60b4ff;
  --nd-violet:   #a855f7;
  --nd-violet2:  #c084fc;
  --nd-cyan:     #22d3ee;
  --nd-text:     #e2e8f0;
  --nd-text2:    #94a3b8;
  --nd-text3:    #475569;
  --nd-mono:     'JetBrains Mono', monospace;
  --nd-sans:     'Space Grotesk', sans-serif;
  --nd-glow-g:   0 0 20px rgba(0,255,148,0.3);
  --nd-glow-b:   0 0 20px rgba(59,158,255,0.3);
  --nd-glow-v:   0 0 20px rgba(168,85,247,0.3);
  --nd-nav-h:    64px;
}

/* ── Reset léger ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--nd-bg);
  color: var(--nd-text);
  font-family: var(--nd-sans);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--nd-bg); }
::-webkit-scrollbar-thumb { background: rgba(0,255,148,0.2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,255,148,0.4); }

/* ── Grid background ───────────────────────────────────────── */
.nd-grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(59,158,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,158,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.nd-grid-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%,  rgba(0,255,148,0.05) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 60%, rgba(168,85,247,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(59,158,255,0.05) 0%, transparent 60%);
}

/* ── Preloader ─────────────────────────────────────────────── */
.nd-preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--nd-bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s, visibility 0.5s;
}
.nd-preloader.hidden { opacity: 0; visibility: hidden; }
.nd-preloader-logo {
  font-family: var(--nd-mono); font-size: 22px; font-weight: 700;
  color: var(--nd-green); letter-spacing: 3px;
  animation: nd-pulse-logo 1.2s ease-in-out infinite;
}
@keyframes nd-pulse-logo {
  0%, 100% { opacity: 1; text-shadow: 0 0 20px rgba(0,255,148,0.5); }
  50% { opacity: 0.4; text-shadow: none; }
}

/* ══════════════════════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════════════════════ */
.nd-navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nd-nav-h);
  z-index: 500;
  display: flex; align-items: center;
  padding: 0 32px;
  background: rgba(6,8,16,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--nd-border);
  gap: 24px;
}

/* Burger */
.nd-burger {
  display: none;
  background: none; border: none; cursor: pointer;
  color: var(--nd-text2); padding: 6px;
  border-radius: 8px; transition: all 0.2s;
  flex-shrink: 0;
}
.nd-burger:hover { color: var(--nd-green); background: rgba(0,255,148,0.06); }
.nd-burger svg { display: block; }

/* Logo */
.nd-navbar-brand {
  font-family: var(--nd-mono); font-size: 17px; font-weight: 700;
  color: var(--nd-green); text-decoration: none; letter-spacing: 2px;
  text-shadow: var(--nd-glow-g);
  display: flex; align-items: center; gap: 8px;
  flex-shrink: 0;
  transition: opacity 0.2s;
}
.nd-navbar-brand:hover { opacity: 0.85; color: var(--nd-green); }

/* Search */
.nd-navbar-search {
  flex: 1; max-width: 360px;
  position: relative;
}
.nd-navbar-search input {
  width: 100%;
  background: rgba(10,14,26,0.8);
  border: 1px solid var(--nd-border);
  border-radius: 8px; padding: 8px 14px 8px 36px;
  color: var(--nd-text); font-family: var(--nd-mono); font-size: 13px;
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.nd-navbar-search input::placeholder { color: var(--nd-text3); }
.nd-navbar-search input:focus {
  border-color: rgba(0,255,148,0.3);
  box-shadow: 0 0 0 3px rgba(0,255,148,0.06);
}
.nd-navbar-search .nd-search-icon {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--nd-text3); pointer-events: none;
}

/* Nav links (desktop) */
.nd-navbar-links {
  display: flex; align-items: center; gap: 4px;
  margin-left: auto; list-style: none;
}
.nd-navbar-links a {
  font-family: var(--nd-mono); font-size: 12px; letter-spacing: 0.5px;
  color: var(--nd-text2); text-decoration: none;
  padding: 6px 12px; border-radius: 6px;
  transition: all 0.2s; display: flex; align-items: center; gap: 6px;
  white-space: nowrap;
}
.nd-navbar-links a:hover,
.nd-navbar-links a.active {
  color: var(--nd-green);
  background: rgba(0,255,148,0.07);
}
.nd-navbar-links a svg { width: 15px; height: 15px; }

/* Icon buttons (theme toggle, profile) */
.nd-icon-btn {
  background: none; border: none; cursor: pointer;
  color: var(--nd-text2); padding: 8px;
  border-radius: 8px; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
}
.nd-icon-btn:hover { color: var(--nd-green); background: rgba(0,255,148,0.07); }
.nd-icon-btn svg { width: 18px; height: 18px; }

/* CTA button */
.nd-btn-cta {
  font-family: var(--nd-mono); font-size: 12px; font-weight: 700;
  color: var(--nd-bg); background: var(--nd-green);
  padding: 8px 18px; border-radius: 7px; text-decoration: none;
  letter-spacing: 0.5px; border: none; cursor: pointer;
  transition: all 0.2s; white-space: nowrap;
  box-shadow: 0 0 14px rgba(0,255,148,0.28);
  display: flex; align-items: center; gap: 6px;
}
.nd-btn-cta:hover {
  background: #00ffaa; color: var(--nd-bg);
  transform: translateY(-1px); box-shadow: 0 0 28px rgba(0,255,148,0.45);
}

/* Divider */
.nd-navbar-divider {
  width: 1px; height: 24px;
  background: var(--nd-border); flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════════════ */
.nd-sidebar-overlay {
  position: fixed; inset: 0; z-index: 490;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.nd-sidebar-overlay.open { opacity: 1; visibility: visible; }

.nd-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 280px; z-index: 495;
  background: var(--nd-bg2);
  border-right: 1px solid var(--nd-border);
  display: flex; flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.nd-sidebar.open { transform: translateX(0); }

/* Sidebar header */
.nd-sidebar-header {
  height: var(--nd-nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid var(--nd-border);
  flex-shrink: 0;
}
.nd-sidebar-brand {
  font-family: var(--nd-mono); font-size: 16px; font-weight: 700;
  color: var(--nd-green); letter-spacing: 2px; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.nd-sidebar-close {
  background: none; border: none; cursor: pointer;
  color: var(--nd-text3); padding: 6px; border-radius: 6px;
  transition: all 0.2s; display: flex;
}
.nd-sidebar-close:hover { color: var(--nd-green); background: rgba(0,255,148,0.07); }

/* Sidebar search */
.nd-sidebar-search {
  padding: 16px 16px 8px;
  position: relative;
}
.nd-sidebar-search input {
  width: 100%;
  background: rgba(6,8,16,0.7);
  border: 1px solid var(--nd-border);
  border-radius: 8px; padding: 8px 12px 8px 34px;
  color: var(--nd-text); font-family: var(--nd-mono); font-size: 12px;
  outline: none; transition: border-color 0.2s;
}
.nd-sidebar-search input::placeholder { color: var(--nd-text3); }
.nd-sidebar-search input:focus { border-color: rgba(0,255,148,0.3); }
.nd-sidebar-search .nd-search-icon {
  position: absolute; left: 26px; top: 50%; transform: translateY(-50%);
  color: var(--nd-text3); pointer-events: none; margin-top: 4px;
}

/* Sidebar scroll area */
.nd-sidebar-body {
  flex: 1; overflow-y: auto; padding: 8px 0 24px;
}
.nd-sidebar-body::-webkit-scrollbar { width: 4px; }
.nd-sidebar-body::-webkit-scrollbar-thumb { background: rgba(0,255,148,0.15); border-radius: 2px; }

/* Menu sections */
.nd-sidebar-section {
  padding: 16px 16px 4px;
  font-family: var(--nd-mono); font-size: 10px; letter-spacing: 2px;
  color: var(--nd-text3); text-transform: uppercase;
}

/* Menu items */
.nd-menu { list-style: none; }
.nd-menu-item { position: relative; }

.nd-menu-btn {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 9px 16px; background: none; border: none; cursor: pointer;
  color: var(--nd-text2); font-family: var(--nd-sans); font-size: 14px;
  text-decoration: none; text-align: left;
  border-radius: 0;
  transition: all 0.15s;
  position: relative;
}
.nd-menu-btn::before {
  content: ''; position: absolute; left: 0; top: 20%; bottom: 20%;
  width: 2px; background: var(--nd-green);
  border-radius: 0 2px 2px 0;
  transform: scaleY(0); transition: transform 0.2s;
}
.nd-menu-btn:hover,
.nd-menu-btn.active { color: var(--nd-text); background: rgba(255,255,255,0.04); }
.nd-menu-btn:hover::before,
.nd-menu-btn.active::before { transform: scaleY(1); }
.nd-menu-btn svg { width: 16px; height: 16px; color: var(--nd-text3); flex-shrink: 0; transition: color 0.15s; }
.nd-menu-btn:hover svg,
.nd-menu-btn.active svg { color: var(--nd-green); }

.nd-menu-chevron {
  margin-left: auto; width: 14px; height: 14px;
  transition: transform 0.25s; flex-shrink: 0;
}
.nd-menu-btn[aria-expanded="true"] .nd-menu-chevron { transform: rotate(90deg); }

/* Submenu */
.nd-submenu {
  list-style: none; overflow: hidden;
  max-height: 0; transition: max-height 0.3s ease;
}
.nd-submenu.open { max-height: 600px; }
.nd-submenu .nd-menu-btn {
  padding-left: 42px; font-size: 13px;
  color: var(--nd-text3);
}
.nd-submenu .nd-menu-btn:hover { color: var(--nd-text2); }

.nd-sub-submenu { list-style: none; overflow: hidden; max-height: 0; transition: max-height 0.3s ease; }
.nd-sub-submenu.open { max-height: 400px; }
.nd-sub-submenu .nd-menu-btn { padding-left: 58px; font-size: 12px; }

/* Admin badge */
.nd-sidebar-admin-badge {
  display: inline-flex; align-items: center; gap: 4px;
  margin: 0 16px 0; padding: 3px 10px;
  background: rgba(168,85,247,0.1); border: 1px solid rgba(168,85,247,0.2);
  border-radius: 100px;
  font-family: var(--nd-mono); font-size: 10px; color: var(--nd-violet2); letter-spacing: 1px;
}

/* ══════════════════════════════════════════════════════════════
   LAYOUT WRAPPER
   ══════════════════════════════════════════════════════════════ */
.nd-layout {
  position: relative; z-index: 1;
  padding-top: var(--nd-nav-h);
  min-height: 100vh;
  display: flex; flex-direction: column;
}
.nd-page-content { flex: 1; }

/* ══════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════ */
.nd-footer {
  position: relative; z-index: 1;
  background: var(--nd-bg2);
  border-top: 1px solid var(--nd-border);
  padding: 56px 48px 32px;
  margin-top: auto;
}
.nd-footer-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--nd-border);
}
.nd-footer-brand {
  font-family: var(--nd-mono); font-size: 18px; font-weight: 700;
  color: var(--nd-green); letter-spacing: 2px;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px;
}
.nd-footer-desc {
  font-size: 13px; color: var(--nd-text3); line-height: 1.8;
  max-width: 380px;
}
.nd-footer-col-title {
  font-family: var(--nd-mono); font-size: 11px; letter-spacing: 2px;
  color: var(--nd-text3); text-transform: uppercase; margin-bottom: 16px;
}
.nd-footer-links { list-style: none; }
.nd-footer-links li { margin-bottom: 10px; }
.nd-footer-links a {
  font-size: 13px; color: var(--nd-text2); text-decoration: none;
  transition: color 0.2s; display: flex; align-items: center; gap: 6px;
}
.nd-footer-links a:hover { color: var(--nd-green); }
.nd-footer-links a svg { width: 13px; height: 13px; opacity: 0.6; }
.nd-footer-bottom {
  max-width: 1100px; margin: 24px auto 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.nd-footer-copy {
  font-family: var(--nd-mono); font-size: 11px; color: var(--nd-text3);
}
.nd-footer-legal {
  display: flex; gap: 24px;
}
.nd-footer-legal a {
  font-family: var(--nd-mono); font-size: 11px; color: var(--nd-text3);
  text-decoration: none; transition: color 0.2s;
}
.nd-footer-legal a:hover { color: var(--nd-green); }

/* ══════════════════════════════════════════════════════════════
   FLASH MESSAGES
   ══════════════════════════════════════════════════════════════ */
.nd-flash {
  position: fixed; top: calc(var(--nd-nav-h) + 16px); right: 24px;
  z-index: 600; display: flex; flex-direction: column; gap: 10px;
  max-width: 360px; width: calc(100vw - 48px);
}
.nd-flash-item {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--nd-bg2); border: 1px solid var(--nd-border2);
  border-radius: 10px; padding: 14px 16px;
  backdrop-filter: blur(16px);
  animation: nd-flash-in 0.35s ease;
  font-size: 13px; font-family: var(--nd-sans);
}
.nd-flash-item.success { border-left: 3px solid var(--nd-green); }
.nd-flash-item.error   { border-left: 3px solid #f87171; }
.nd-flash-item.info    { border-left: 3px solid var(--nd-blue2); }
.nd-flash-item.warning { border-left: 3px solid #fbbf24; }
.nd-flash-icon { flex-shrink: 0; margin-top: 1px; }
.nd-flash-item.success .nd-flash-icon { color: var(--nd-green); }
.nd-flash-item.error   .nd-flash-icon { color: #f87171; }
.nd-flash-item.info    .nd-flash-icon { color: var(--nd-blue2); }
.nd-flash-item.warning .nd-flash-icon { color: #fbbf24; }
.nd-flash-close {
  margin-left: auto; background: none; border: none; cursor: pointer;
  color: var(--nd-text3); padding: 0; line-height: 1;
  flex-shrink: 0; transition: color 0.2s;
}
.nd-flash-close:hover { color: var(--nd-text); }
@keyframes nd-flash-in {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ══════════════════════════════════════════════════════════════
   HERO (page d'accueil)
   ══════════════════════════════════════════════════════════════ */
.nd-hero {
  min-height: calc(100vh - var(--nd-nav-h));
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 80px 32px;
  position: relative; z-index: 1;
}
.nd-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,255,148,0.08); border: 1px solid rgba(0,255,148,0.2);
  padding: 6px 18px; border-radius: 100px; margin-bottom: 36px;
  font-family: var(--nd-mono); font-size: 12px; color: var(--nd-green); letter-spacing: 1px;
}
.nd-hero-badge .nd-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--nd-green);
  animation: nd-pulse-dot 2s infinite;
}
@keyframes nd-pulse-dot {
  0%,100% { opacity:1; box-shadow: 0 0 0 0 rgba(0,255,148,0.4); }
  50%      { opacity:0.6; box-shadow: 0 0 0 6px rgba(0,255,148,0); }
}
.nd-hero-title {
  font-size: clamp(40px, 6vw, 72px); font-weight: 700;
  line-height: 1.1; letter-spacing: -2px; margin-bottom: 24px;
}
.nd-hero-title .nd-accent { color: var(--nd-green); text-shadow: var(--nd-glow-g); }
.nd-hero-sub {
  font-size: 18px; color: var(--nd-text2); max-width: 540px;
  line-height: 1.75; margin: 0 auto 48px;
}
.nd-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.nd-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--nd-green); color: var(--nd-bg);
  font-family: var(--nd-mono); font-size: 14px; font-weight: 700;
  padding: 13px 28px; border-radius: 8px; text-decoration: none; letter-spacing: 0.5px;
  transition: all 0.25s; box-shadow: 0 0 22px rgba(0,255,148,0.32);
  border: none; cursor: pointer;
}
.nd-btn-primary:hover { background: #00ffaa; color: var(--nd-bg); transform: translateY(-2px); box-shadow: 0 0 36px rgba(0,255,148,0.5); }
.nd-btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--nd-blue2);
  font-family: var(--nd-mono); font-size: 14px; font-weight: 600;
  padding: 12px 28px; border-radius: 8px; text-decoration: none;
  border: 1px solid rgba(59,158,255,0.3); letter-spacing: 0.5px;
  transition: all 0.25s; cursor: pointer;
}
.nd-btn-secondary:hover { background: rgba(59,158,255,0.1); border-color: var(--nd-blue); color: var(--nd-blue2); transform: translateY(-2px); }

/* ══════════════════════════════════════════════════════════════
   PAGE CONTAINER
   ══════════════════════════════════════════════════════════════ */
.nd-container { max-width: 1140px; margin: 0 auto; padding: 0 32px; }
.nd-section { padding: 80px 0; }

/* Cards génériques */
.nd-card {
  background: var(--nd-surface);
  border: 1px solid var(--nd-border);
  border-radius: 14px; padding: 28px;
  backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.nd-card:hover {
  border-color: var(--nd-border2);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

/* Pills / Tags */
.nd-tag {
  display: inline-block;
  font-family: var(--nd-mono); font-size: 11px; letter-spacing: 1px;
  padding: 4px 12px; border-radius: 100px; border: 1px solid;
}
.nd-tag-green  { color: var(--nd-green);   border-color: rgba(0,255,148,0.25);  background: rgba(0,255,148,0.07); }
.nd-tag-blue   { color: var(--nd-blue2);   border-color: rgba(59,158,255,0.25); background: rgba(59,158,255,0.07); }
.nd-tag-violet { color: var(--nd-violet2); border-color: rgba(168,85,247,0.25); background: rgba(168,85,247,0.07); }
.nd-tag-cyan   { color: var(--nd-cyan);    border-color: rgba(34,211,238,0.25); background: rgba(34,211,238,0.07); }

/* Section heading */
.nd-section-tag {
  font-family: var(--nd-mono); font-size: 11px; letter-spacing: 3px;
  color: var(--nd-green); text-transform: uppercase;
  margin-bottom: 12px; display: flex; align-items: center; gap: 10px;
}
.nd-section-tag::before { content: '//'; color: var(--nd-text3); }
.nd-section-title {
  font-size: clamp(28px, 3.5vw, 44px); font-weight: 700;
  letter-spacing: -1.5px; line-height: 1.15; margin-bottom: 48px;
}
.nd-section-title .nd-dim { color: var(--nd-text3); }

/* Animations reveal */
.nd-reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.nd-reveal.visible { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .nd-navbar { padding: 0 20px; gap: 16px; }
  .nd-burger { display: flex; }
  .nd-navbar-search { display: none; }
  .nd-navbar-links { display: none; }
  .nd-navbar-divider { display: none; }

  .nd-footer { padding: 40px 24px 24px; }
  .nd-footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .nd-footer-bottom { flex-direction: column; align-items: flex-start; }

  .nd-container { padding: 0 20px; }
  .nd-section { padding: 60px 0; }
}

@media (max-width: 600px) {
  .nd-hero-title { letter-spacing: -1px; }
  .nd-hero-btns { flex-direction: column; align-items: stretch; }
  .nd-btn-primary, .nd-btn-secondary { justify-content: center; }
  .nd-footer-legal { flex-direction: column; gap: 10px; }
}

/* ══════════════════════════════════════════════════════════════
   DRAWER MOBILE (menu responsive)
   ══════════════════════════════════════════════════════════════ */

/* Overlay */
.nd-drawer-overlay {
  position: fixed; inset: 0; z-index: 490;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.nd-drawer-overlay.open { opacity: 1; visibility: visible; }

/* Panel */
.nd-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 300px; z-index: 495;
  background: var(--nd-bg2);
  border-left: 1px solid var(--nd-border);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.nd-drawer.open { transform: translateX(0); }

/* Header */
.nd-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; height: var(--nd-nav-h);
  border-bottom: 1px solid var(--nd-border);
  flex-shrink: 0;
}
.nd-drawer-brand {
  font-family: var(--nd-mono); font-size: 15px; font-weight: 700;
  color: var(--nd-green); letter-spacing: 2px; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.nd-drawer-close {
  background: none; border: none; cursor: pointer;
  color: var(--nd-text3); padding: 6px; border-radius: 6px;
  transition: all .2s; display: flex; align-items: center;
}
.nd-drawer-close:hover { color: var(--nd-green); background: rgba(0,255,148,.07); }

/* Body */
.nd-drawer-body {
  flex: 1; overflow-y: auto; padding: 12px 0;
}
.nd-drawer-body::-webkit-scrollbar { width: 4px; }
.nd-drawer-body::-webkit-scrollbar-thumb { background: rgba(0,255,148,.15); border-radius: 2px; }

.nd-drawer-section {
  padding: 14px 20px 5px;
  font-family: var(--nd-mono); font-size: 10px; letter-spacing: 2px;
  color: var(--nd-text3); text-transform: uppercase;
}

.nd-drawer-link {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 20px;
  font-family: var(--nd-sans); font-size: 14px;
  color: var(--nd-text2); text-decoration: none;
  border-left: 2px solid transparent;
  transition: all .15s;
}
.nd-drawer-link svg { flex-shrink: 0; color: var(--nd-text3); transition: color .15s; }
.nd-drawer-link:hover {
  color: var(--nd-text);
  background: rgba(255,255,255,.04);
  border-left-color: var(--nd-green);
}
.nd-drawer-link:hover svg { color: var(--nd-green); }
.nd-drawer-link.active {
  color: var(--nd-text);
  border-left-color: var(--nd-green);
  background: rgba(0,255,148,.05);
}
.nd-drawer-link.active svg { color: var(--nd-green); }
.nd-drawer-link-danger { color: #f87171 !important; }
.nd-drawer-link-danger svg { color: #f87171 !important; }
.nd-drawer-link-danger:hover {
  background: rgba(248,113,113,.06) !important;
  border-left-color: #f87171 !important;
}

.nd-drawer-sep {
  height: 1px; background: var(--nd-border);
  margin: 10px 20px;
}

/* Footer */
.nd-drawer-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--nd-border);
  flex-shrink: 0;
}
.nd-drawer-cta {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  background: var(--nd-green); color: var(--nd-bg);
  font-family: var(--nd-mono); font-size: 14px; font-weight: 700;
  padding: 13px 20px; border-radius: 8px; text-decoration: none;
  letter-spacing: .5px; transition: all .2s;
  box-shadow: 0 0 18px rgba(0,255,148,.28);
}
.nd-drawer-cta:hover { background: #00ffaa; color: var(--nd-bg); }

/* Desktop : cacher burger — le drawer reste dans le DOM mais caché par transform */
@media (min-width: 901px) {
  .nd-burger { display: none !important; }
}