/* =====================================================================
   NOVA — identité visuelle CallFlow (pages publiques + authentification)
   ===================================================================== */
:root {
  --nv-bg: #05060f;
  --nv-bg-2: #0a0c1f;
  --nv-surface: rgba(255, 255, 255, .045);
  --nv-surface-2: rgba(255, 255, 255, .075);
  --nv-border: rgba(255, 255, 255, .09);
  --nv-border-strong: rgba(255, 255, 255, .18);
  --nv-text: #eef0ff;
  --nv-muted: #a3a9cc;
  --nv-dim: #6f7598;
  --nv-violet: #8b5cf6;
  --nv-indigo: #6366f1;
  --nv-cyan: #22d3ee;
  --nv-mint: #2ef2b0;
  --nv-pink: #f472b6;
  --nv-amber: #fbbf24;
  --nv-red: #fb7185;
  --nv-grad: linear-gradient(135deg, #8b5cf6 0%, #6366f1 45%, #22d3ee 100%);
  --nv-grad-hot: linear-gradient(135deg, #f472b6 0%, #8b5cf6 55%, #6366f1 100%);
  --nv-grad-text: linear-gradient(90deg, #c4b5fd, #818cf8 30%, #22d3ee 65%, #c4b5fd);
  --nv-font: "Sora", "Inter", system-ui, sans-serif;
  --nv-font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --nv-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --nv-ease: cubic-bezier(.2, .8, .2, 1);
  --nv-spring: cubic-bezier(.2, 1.4, .4, 1);
}

@property --nv-ang { syntax: "<angle>"; initial-value: 0deg; inherits: false; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
.nv-body {
  margin: 0; min-height: 100vh; overflow-x: hidden;
  background: var(--nv-bg); color: var(--nv-text);
  font-family: var(--nv-font-body); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
.nv-body a { color: inherit; text-decoration: none; }
.nv-body h1, .nv-body h2, .nv-body h3, .nv-body h4 { font-family: var(--nv-font); letter-spacing: -.025em; line-height: 1.08; margin: 0; }
.nv-body p { margin: 0; }
.nv-body ::selection { background: rgba(139, 92, 246, .45); }
.nv-body * { scrollbar-width: thin; scrollbar-color: #3b3f6b transparent; }

/* ---------- fonds animés ---------- */
.nv-aurora { position: fixed; inset: 0; z-index: -3; overflow: hidden; pointer-events: none; }
.nv-aurora span {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5;
  animation: nv-blob 24s ease-in-out infinite alternate; will-change: transform;
}
.nv-aurora span:nth-child(1) { width: 52vmax; height: 52vmax; left: -16vmax; top: -22vmax; background: radial-gradient(circle, #6d28d9 0%, transparent 62%); }
.nv-aurora span:nth-child(2) { width: 44vmax; height: 44vmax; right: -14vmax; top: 6vh; background: radial-gradient(circle, #0e7490 0%, transparent 62%); animation-duration: 28s; animation-delay: -7s; }
.nv-aurora span:nth-child(3) { width: 48vmax; height: 48vmax; left: 22vw; bottom: -30vmax; background: radial-gradient(circle, #4338ca 0%, transparent 62%); animation-duration: 32s; animation-delay: -14s; }
@keyframes nv-blob {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(7vw, 5vh, 0) scale(1.14); }
  100% { transform: translate3d(-5vw, -4vh, 0) scale(.92); }
}
.nv-gridbg {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
}
.nv-stars { position: fixed; inset: 0; z-index: -1; pointer-events: none; width: 100%; height: 100%; }

/* ---------- logo ---------- */
.nv-logo { flex-shrink: 0; display: block; overflow: visible; filter: drop-shadow(0 6px 18px rgba(99, 102, 241, .55)); }
.nv-logo--anim .nv-logo-w1 { animation: nv-logo-wave 2.4s ease-in-out infinite; }
.nv-logo--anim .nv-logo-w2 { animation: nv-logo-wave 2.4s ease-in-out .35s infinite; }
.nv-logo--anim .nv-logo-dot { transform-origin: 32px 32px; animation: nv-logo-dot 2.4s ease-in-out infinite; }
.nv-logo--anim .nv-logo-c { stroke-dasharray: 70; stroke-dashoffset: 70; animation: nv-logo-draw 1.2s var(--nv-ease) .1s forwards; }
@keyframes nv-logo-wave { 0%, 100% { opacity: .25; } 40% { opacity: 1; } }
@keyframes nv-logo-dot { 0%, 100% { transform: scale(1); } 30% { transform: scale(1.35); } }
@keyframes nv-logo-draw { to { stroke-dashoffset: 0; } }

/* ---------- navigation ---------- */
.nv-nav {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; gap: 20px;
  padding: 16px clamp(16px, 4vw, 48px);
  transition: background .35s, box-shadow .35s, padding .35s;
}
.nv-nav.is-scrolled {
  background: rgba(6, 8, 22, .72);
  -webkit-backdrop-filter: blur(18px) saturate(150%); backdrop-filter: blur(18px) saturate(150%);
  box-shadow: 0 1px 0 var(--nv-border), 0 20px 40px -30px rgba(0, 0, 0, .9);
  padding-top: 10px; padding-bottom: 10px;
}
.nv-brand { display: flex; align-items: center; gap: 11px; font-family: var(--nv-font); font-weight: 700; font-size: 1.18rem; letter-spacing: -.02em; }
.nv-nav-links { display: flex; gap: 4px; margin-left: auto; }
.nv-nav-links a {
  position: relative; padding: 8px 14px; border-radius: 999px;
  color: var(--nv-muted); font-size: .92rem; font-weight: 500; transition: color .2s, background .2s;
}
.nv-nav-links a:hover, .nv-nav-links a.is-active { color: var(--nv-text); background: var(--nv-surface-2); }
.nv-nav-links a.nv-only-m { display: none; }
.nv-nav-cta { display: flex; gap: 10px; align-items: center; }
.nv-burger {
  display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--nv-border);
  background: var(--nv-surface); color: var(--nv-text); align-items: center; justify-content: center; cursor: pointer;
}
.nv-burger span, .nv-burger span::before { display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor; position: relative; transition: .3s; }
.nv-burger span::before { content: ""; position: absolute; top: 6px; }
.nv-nav.is-open .nv-burger span { transform: translateY(3px) rotate(45deg); }
.nv-nav.is-open .nv-burger span::before { transform: translateY(-6px) rotate(-90deg); }
@media (max-width: 920px) {
  .nv-nav-links {
    position: fixed; top: 70px; left: 12px; right: 12px; flex-direction: column; gap: 2px;
    padding: 10px; border-radius: 20px; border: 1px solid var(--nv-border);
    background: rgba(9, 11, 28, .97); box-shadow: 0 30px 60px -20px #000;
    opacity: 0; transform: translateY(-10px) scale(.98); pointer-events: none; transition: .28s var(--nv-ease);
  }
  .nv-nav-links a { padding: 13px 16px; font-size: 1rem; }
  .nv-nav-links a.nv-only-m { display: block; margin-top: 6px; border-top: 1px solid var(--nv-border); border-radius: 0 0 12px 12px; color: var(--nv-text); }
  .nv-nav.is-open .nv-nav-links { opacity: 1; transform: none; pointer-events: auto; }
  .nv-burger { display: inline-flex; }
  .nv-nav-cta .nv-btn--ghost { display: none; }
  .nv-nav-cta { margin-left: auto; }
}

/* ---------- boutons ---------- */
.nv-btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 11px 19px; border-radius: 13px; border: 1px solid var(--nv-border);
  background: var(--nv-surface-2); color: var(--nv-text) !important;
  font-family: var(--nv-font-body); font-weight: 600; font-size: .94rem; line-height: 1.2;
  cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: transform .25s var(--nv-ease), box-shadow .3s, border-color .3s, background .3s;
}
.nv-btn:hover { transform: translateY(-2px); border-color: var(--nv-border-strong); background: rgba(255, 255, 255, .1); }
.nv-btn:active { transform: translateY(0) scale(.98); }
.nv-btn--primary {
  background: var(--nv-grad); border-color: transparent; color: #fff !important;
  box-shadow: 0 12px 32px -12px rgba(99, 102, 241, .9), inset 0 1px 0 rgba(255, 255, 255, .28);
}
.nv-btn--primary:hover { background: var(--nv-grad); box-shadow: 0 18px 44px -12px rgba(99, 102, 241, 1), 0 0 0 4px rgba(139, 92, 246, .2), inset 0 1px 0 rgba(255, 255, 255, .3); }
.nv-btn--primary::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: -70%; width: 45%; z-index: 1; pointer-events: none;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .5), transparent);
  transform: skewX(-20deg); animation: nv-shine 4.2s ease-in-out infinite;
}
@keyframes nv-shine { 0%, 65% { left: -70%; } 100% { left: 140%; } }
.nv-btn--hot { background: var(--nv-grad-hot); border-color: transparent; color: #fff !important; box-shadow: 0 12px 32px -12px rgba(244, 114, 182, .8); }
.nv-btn--hot:hover { background: var(--nv-grad-hot); }
.nv-btn--ghost { background: rgba(255, 255, 255, .03); }
.nv-btn--tg { background: linear-gradient(135deg, #2aabee, #229ed9); border-color: transparent; color: #fff !important; box-shadow: 0 12px 30px -12px rgba(42, 171, 238, .9); }
.nv-btn--tg:hover { background: linear-gradient(135deg, #34b6f5, #229ed9); }
.nv-btn--lg { padding: 15px 26px; font-size: 1.02rem; border-radius: 15px; }
.nv-btn--block { width: 100%; }
.nv-btn.is-disabled, .nv-btn[disabled] { pointer-events: none; opacity: .5; filter: grayscale(.7); }
.nv-btn i { font-size: 1.05em; }

/* ---------- typo / blocs ---------- */
.nv-grad-text {
  background: var(--nv-grad-text); background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: nv-pan 7s linear infinite;
}
@keyframes nv-pan { to { background-position: 200% center; } }
.nv-pill {
  display: inline-flex; align-items: center; gap: 9px; padding: 7px 15px 7px 11px; border-radius: 999px;
  background: rgba(46, 242, 176, .08); border: 1px solid rgba(46, 242, 176, .28);
  color: #b8fbe3; font-size: .84rem; font-weight: 500;
}
.nv-live { width: 8px; height: 8px; border-radius: 50%; background: var(--nv-mint); flex-shrink: 0; animation: nv-live 1.8s infinite; }
@keyframes nv-live {
  0% { box-shadow: 0 0 0 0 rgba(46, 242, 176, .65); }
  70% { box-shadow: 0 0 0 11px rgba(46, 242, 176, 0); }
  100% { box-shadow: 0 0 0 0 rgba(46, 242, 176, 0); }
}
.nv-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: #a5b4fc; }
.nv-eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--nv-grad); }
.nv-h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 800; margin: 14px 0 16px; }
.nv-sub { color: var(--nv-muted); max-width: 640px; font-size: 1.07rem; }
.nv-center { text-align: center; }
.nv-center .nv-sub { margin-left: auto; margin-right: auto; }
.nv-section { position: relative; max-width: 1220px; margin: 0 auto; padding: clamp(70px, 9vw, 130px) clamp(16px, 4vw, 48px); }
.nv-muted { color: var(--nv-muted); }
.nv-mono { font-family: var(--nv-mono); }

/* ---------- apparitions ---------- */
/* Masqué seulement si le JS tourne (.nv-js posé dans <head>, retiré si nova.js manque) :
   sans JS le contenu reste lisible. */
.nv-js [data-reveal] { opacity: 0; translate: 0 34px; transition: opacity .9s var(--nv-ease), translate .9s var(--nv-ease), scale .9s var(--nv-ease); transition-delay: calc(var(--i, 0) * 90ms); }
.nv-js [data-reveal="zoom"] { translate: 0 0; scale: .92; }
.nv-js [data-reveal="left"] { translate: -40px 0; }
.nv-js [data-reveal="right"] { translate: 40px 0; }
.nv-js [data-reveal].is-in { opacity: 1; translate: 0 0; scale: 1; }
[data-tilt] { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .6s var(--nv-ease); transform-style: preserve-3d; }
[data-tilt].is-tilting { transition: transform .1s linear; }

/* ---------- HERO ---------- */
.nv-hero {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); align-items: center;
  gap: clamp(20px, 4vw, 60px); max-width: 1260px; margin: 0 auto;
  padding: clamp(30px, 6vw, 80px) clamp(16px, 4vw, 48px) clamp(40px, 5vw, 70px);
  min-height: min(88vh, 880px);
}
.nv-hero h1 { font-size: clamp(2.5rem, 4.5vw, 4.1rem); font-weight: 800; margin: 24px 0 20px; }
.nv-rotator { display: inline-grid; vertical-align: bottom; height: 1.16em; overflow: hidden; white-space: nowrap; }
@media (max-width: 980px) {
  .nv-hero { grid-template-columns: 1fr; text-align: center; min-height: 0; padding-top: 20px; }
  .nv-hero-copy { order: 1; }
  .nv-hero-visual { order: 0; max-width: 480px; }
  .nv-lead { margin: 0 auto; }
  .nv-hero-cta, .nv-trust { justify-content: center; }
  .nv-float { min-width: 0; padding: 9px 12px 9px 9px; font-size: .76rem; }
  .nv-float .nv-ic { width: 32px; height: 32px; font-size: .9rem; border-radius: 10px; }
  .nv-float--a { left: 0; top: 6%; }
  .nv-float--b { right: 0; top: 52%; }
  .nv-float--c { display: none; }
}
@media (max-width: 560px) {
  .nv-hero h1 { font-size: clamp(2rem, 9vw, 2.6rem); }
  .nv-rotator { font-size: .82em; }
  .nv-float .nv-wave { display: none; }
}
.nv-rotator > span { grid-area: 1 / 1; translate: 0 110%; opacity: 0; transition: translate .7s var(--nv-ease), opacity .7s; }
.nv-rotator > span.is-on { translate: 0 0; opacity: 1; }
.nv-rotator > span.is-out { translate: 0 -110%; opacity: 0; }
.nv-lead { font-size: clamp(1.04rem, 1.5vw, 1.22rem); color: var(--nv-muted); max-width: 580px; }
.nv-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 34px 0 30px; }
.nv-trust { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 0; color: var(--nv-dim); font-size: .9rem; }
.nv-trust i { color: var(--nv-cyan); margin-right: 7px; }
.nv-hero-visual { position: relative; width: 100%; max-width: 640px; aspect-ratio: 1 / 1; justify-self: center; perspective: 1400px; }
.nv-globe-scene { position: absolute; inset: 0; transform-style: preserve-3d; }
.nv-globe { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.nv-globe:active { cursor: grabbing; }
.nv-globe-halo {
  position: absolute; inset: 10%; border-radius: 50%; z-index: -1;
  background: radial-gradient(circle, rgba(99, 102, 241, .45) 0%, rgba(34, 211, 238, .14) 45%, transparent 70%);
  filter: blur(34px); animation: nv-breathe 7s ease-in-out infinite;
}
@keyframes nv-breathe { 0%, 100% { opacity: .75; transform: scale(1); } 50% { opacity: 1; transform: scale(1.06); } }
.nv-orbit { position: absolute; inset: 1%; border-radius: 50%; border: 1px solid rgba(167, 139, 250, .2); transform: rotateX(74deg) rotateZ(0deg); animation: nv-orbit 36s linear infinite; pointer-events: none; }
.nv-orbit::after { content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--nv-cyan); box-shadow: 0 0 18px 4px rgba(34, 211, 238, .8); }
.nv-orbit--2 { inset: -6%; border-color: rgba(34, 211, 238, .14); transform: rotateX(70deg) rotateY(18deg); animation-duration: 52s; animation-direction: reverse; }
.nv-orbit--2::after { background: var(--nv-pink); box-shadow: 0 0 18px 4px rgba(244, 114, 182, .8); }
@keyframes nv-orbit { to { transform: rotateX(74deg) rotateZ(360deg); } }
.nv-orbit--2 { animation-name: nv-orbit2; }
@keyframes nv-orbit2 { to { transform: rotateX(70deg) rotateY(18deg) rotateZ(-360deg); } }

.nv-float {
  position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px;
  padding: 12px 15px 12px 12px; border-radius: 18px; min-width: 210px;
  background: rgba(12, 15, 36, .74); border: 1px solid rgba(255, 255, 255, .11);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: 0 24px 50px -18px rgba(0, 0, 0, .85), inset 0 1px 0 rgba(255, 255, 255, .08);
  font-size: .84rem; animation: nv-bob 7s ease-in-out infinite;
}
.nv-float b { display: block; font-size: .9rem; font-weight: 600; }
.nv-float small { color: var(--nv-muted); font-size: .76rem; }
.nv-float--a { left: -6%; top: 12%; }
.nv-float--b { right: -6%; top: 44%; animation-delay: -2.3s; }
.nv-float--c { left: 4%; bottom: 7%; animation-delay: -4.6s; }
@keyframes nv-bob { 0%, 100% { transform: translate3d(0, 0, 0) rotate(-.4deg); } 50% { transform: translate3d(0, -16px, 0) rotate(.4deg); } }
.nv-ic {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 13px; display: grid; place-items: center;
  font-size: 1.1rem; color: #fff; background: var(--nv-grad);
  box-shadow: 0 10px 22px -10px rgba(99, 102, 241, 1), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.nv-ic--mint { background: linear-gradient(135deg, #2ef2b0, #0ea5e9); box-shadow: 0 10px 22px -10px rgba(46, 242, 176, .9); }
.nv-ic--hot { background: var(--nv-grad-hot); box-shadow: 0 10px 22px -10px rgba(244, 114, 182, .9); }
.nv-ic--ring { position: relative; }
.nv-ic--ring::after { content: ""; position: absolute; inset: -4px; border-radius: 16px; border: 2px solid rgba(46, 242, 176, .7); animation: nv-ring 1.6s ease-out infinite; }
@keyframes nv-ring { 0% { transform: scale(.85); opacity: 1; } 100% { transform: scale(1.35); opacity: 0; } }
.nv-wave { display: flex; align-items: center; gap: 3px; height: 24px; margin-left: auto; }
.nv-wave i { width: 3px; height: 6px; border-radius: 3px; background: linear-gradient(var(--nv-cyan), var(--nv-violet)); animation: nv-wave 1.1s ease-in-out infinite; }
.nv-wave i:nth-child(2) { animation-delay: -.15s; } .nv-wave i:nth-child(3) { animation-delay: -.3s; }
.nv-wave i:nth-child(4) { animation-delay: -.45s; } .nv-wave i:nth-child(5) { animation-delay: -.6s; }
.nv-wave i:nth-child(6) { animation-delay: -.75s; } .nv-wave i:nth-child(7) { animation-delay: -.9s; }
@keyframes nv-wave { 0%, 100% { height: 5px; } 50% { height: 22px; } }
.nv-key { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; margin-left: auto; font-family: var(--nv-mono); font-weight: 700; background: rgba(46, 242, 176, .14); color: var(--nv-mint); border: 1px solid rgba(46, 242, 176, .4); animation: nv-keypress 2.6s ease-in-out infinite; }
@keyframes nv-keypress { 0%, 70%, 100% { transform: translateY(0); box-shadow: 0 3px 0 rgba(46, 242, 176, .4); } 78% { transform: translateY(3px); box-shadow: 0 0 0 rgba(46, 242, 176, .4); } }

/* ---------- stats ---------- */
.nv-stats { max-width: 1140px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 48px); display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.nv-stat { position: relative; overflow: hidden; padding: 24px 18px; border-radius: 22px; text-align: center; background: var(--nv-surface); border: 1px solid var(--nv-border); }
.nv-stat::after { content: ""; position: absolute; left: 20%; right: 20%; bottom: 0; height: 2px; background: var(--nv-grad); opacity: .7; }
.nv-stat b { display: block; font-family: var(--nv-font); font-weight: 800; font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.1; background: var(--nv-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nv-stat span { color: var(--nv-muted); font-size: .86rem; }
@media (max-width: 760px) { .nv-stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- cartes / bento ---------- */
.nv-bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 54px; }
.nv-card {
  position: relative; overflow: hidden; border-radius: 26px; padding: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .018));
  border: 1px solid var(--nv-border); transition: border-color .35s, box-shadow .35s;
}
.nv-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), rgba(139, 92, 246, .16), transparent 42%);
}
.nv-card:hover::before { opacity: 1; }
.nv-card:hover { border-color: rgba(139, 92, 246, .45); box-shadow: 0 34px 70px -34px rgba(99, 102, 241, .7); }
.nv-card h3 { font-size: 1.28rem; font-weight: 700; margin: 20px 0 8px; }
.nv-card p { color: var(--nv-muted); font-size: .96rem; }
.nv-span-2 { grid-column: span 2; } .nv-span-3 { grid-column: span 3; } .nv-span-4 { grid-column: span 4; }
@media (max-width: 980px) { .nv-bento { grid-template-columns: repeat(2, 1fr); } .nv-span-2, .nv-span-3 { grid-column: span 1; } .nv-span-4 { grid-column: span 2; } }
@media (max-width: 640px) { .nv-bento { grid-template-columns: 1fr; } .nv-span-2, .nv-span-3, .nv-span-4 { grid-column: auto; } }
.nv-demo { position: relative; height: 168px; border-radius: 18px; overflow: hidden; background: rgba(3, 5, 16, .55); border: 1px solid var(--nv-border); }

/* démo : numérotation */
.nv-dial { padding: 14px; display: grid; gap: 9px; }
.nv-dial-row { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 10px; font-size: .8rem; font-family: var(--nv-mono); color: var(--nv-muted); }
.nv-dial-row .nv-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--nv-dim); margin: auto; animation: nv-dial-dot 6s infinite; animation-delay: calc(var(--i) * 1.1s); }
.nv-dial-bar { position: relative; height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .06); overflow: hidden; }
.nv-dial-bar::after { content: ""; position: absolute; inset: 0; width: 0; border-radius: inherit; background: var(--nv-grad); animation: nv-dial-bar 6s infinite; animation-delay: calc(var(--i) * 1.1s); }
.nv-dial-tag { min-width: 92px; text-align: center; padding: 2px 8px; border-radius: 999px; font-size: .7rem; font-family: var(--nv-font-body); font-weight: 600; position: relative; height: 20px; }
.nv-dial-tag span { position: absolute; inset: 0; display: grid; place-items: center; border-radius: inherit; opacity: 0; animation: nv-tag 6s infinite; animation-delay: calc(var(--i) * 1.1s); }
.nv-dial-tag span:nth-child(1) { background: rgba(251, 191, 36, .14); color: var(--nv-amber); animation-name: nv-tag1; }
.nv-dial-tag span:nth-child(2) { background: rgba(46, 242, 176, .14); color: var(--nv-mint); animation-name: nv-tag2; }
.nv-dial-tag span:nth-child(3) { background: rgba(139, 92, 246, .2); color: #c4b5fd; animation-name: nv-tag3; }
@keyframes nv-dial-dot { 0%, 8% { background: var(--nv-dim); box-shadow: none; } 12%, 38% { background: var(--nv-amber); box-shadow: 0 0 10px var(--nv-amber); } 42%, 90% { background: var(--nv-mint); box-shadow: 0 0 10px var(--nv-mint); } 100% { background: var(--nv-dim); } }
@keyframes nv-dial-bar { 0%, 8% { width: 0; } 40% { width: 55%; } 70%, 90% { width: 100%; } 100% { width: 0; opacity: 0; } }
@keyframes nv-tag1 { 0%, 9% { opacity: 0; } 12%, 38% { opacity: 1; } 41%, 100% { opacity: 0; } }
@keyframes nv-tag2 { 0%, 40% { opacity: 0; } 43%, 64% { opacity: 1; } 67%, 100% { opacity: 0; } }
@keyframes nv-tag3 { 0%, 66% { opacity: 0; } 69%, 90% { opacity: 1; } 94%, 100% { opacity: 0; } }

/* démo : agents */
.nv-agents { display: flex; align-items: center; justify-content: center; height: 100%; gap: 0; }
.nv-av { position: relative; width: 50px; height: 50px; border-radius: 50%; margin-left: -12px; display: grid; place-items: center; font-weight: 700; font-family: var(--nv-font); border: 3px solid #0a0c1f; color: #fff; }
.nv-av::after { content: ""; position: absolute; right: -1px; bottom: 1px; width: 13px; height: 13px; border-radius: 50%; background: var(--nv-mint); border: 2px solid #0a0c1f; animation: nv-live 2s infinite; animation-delay: calc(var(--i) * .4s); }
.nv-av:nth-child(1) { background: linear-gradient(135deg, #8b5cf6, #6366f1); margin-left: 0; }
.nv-av:nth-child(2) { background: linear-gradient(135deg, #22d3ee, #0ea5e9); }
.nv-av:nth-child(3) { background: linear-gradient(135deg, #f472b6, #e11d48); }
.nv-av:nth-child(4) { background: linear-gradient(135deg, #2ef2b0, #059669); }
.nv-av:nth-child(5) { background: rgba(255, 255, 255, .08); font-size: .8rem; }
.nv-av:nth-child(5)::after { display: none; }
.nv-agents-wrap { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; gap: 14px; }
.nv-agents-wrap small { color: var(--nv-muted); font-size: .8rem; }

/* démo : chat Telegram */
.nv-chat { padding: 14px; display: flex; flex-direction: column; gap: 8px; height: 100%; justify-content: flex-start; }
.nv-bubble { max-width: 82%; padding: 7px 11px; border-radius: 14px; font-size: .78rem; opacity: 0; translate: 0 10px; animation: nv-bubble 9s infinite; animation-delay: calc(var(--i) * 1.4s); }
.nv-bubble--in { background: rgba(255, 255, 255, .08); border-bottom-left-radius: 4px; }
.nv-bubble--out { align-self: flex-end; background: linear-gradient(135deg, #2aabee, #6366f1); border-bottom-right-radius: 4px; }
@keyframes nv-bubble { 0% { opacity: 0; translate: 0 10px; } 6%, 80% { opacity: 1; translate: 0 0; } 90%, 100% { opacity: 0; translate: 0 -6px; } }

/* démo : avion en papier */
.nv-plane { position: absolute; inset: 0; }
.nv-plane svg.nv-path { position: absolute; inset: 0; width: 100%; height: 100%; }
.nv-plane .nv-plane-ic { position: absolute; left: 0; top: 0; font-size: 1.5rem; color: #fff; offset-path: path("M 20 130 C 90 20, 180 160, 290 40"); offset-rotate: auto 45deg; animation: nv-fly 3.6s var(--nv-ease) infinite; filter: drop-shadow(0 0 10px rgba(34, 211, 238, .9)); }
@keyframes nv-fly { 0% { offset-distance: 0%; opacity: 0; } 10% { opacity: 1; } 85% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }
.nv-plane .nv-chip { position: absolute; padding: 4px 10px; border-radius: 999px; font-size: .72rem; font-weight: 600; background: rgba(255, 255, 255, .08); border: 1px solid var(--nv-border); }

/* démo : crédit */
.nv-meter { padding: 18px; display: flex; flex-direction: column; justify-content: center; height: 100%; gap: 12px; }
.nv-meter-val { font-family: var(--nv-mono); font-size: 2rem; font-weight: 700; letter-spacing: -.02em; }
.nv-meter-bar { height: 8px; border-radius: 8px; background: rgba(255, 255, 255, .07); overflow: hidden; }
.nv-meter-bar i { display: block; height: 100%; width: 70%; border-radius: inherit; background: linear-gradient(90deg, var(--nv-mint), var(--nv-cyan)); animation: nv-meter 8s linear infinite; }
@keyframes nv-meter { 0% { width: 92%; } 100% { width: 38%; } }

/* démo : radar */
.nv-radar { position: absolute; inset: 0; display: grid; place-items: center; }
.nv-radar-disc { position: relative; width: 140px; height: 140px; border-radius: 50%; border: 1px solid rgba(34, 211, 238, .25); background: radial-gradient(circle, transparent 30%, rgba(34, 211, 238, .06) 31%, transparent 32%, transparent 62%, rgba(34, 211, 238, .06) 63%, transparent 64%); overflow: hidden; }
.nv-radar-disc::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(34, 211, 238, .55), transparent 28%); animation: nv-sweep 3s linear infinite; }
@keyframes nv-sweep { to { transform: rotate(360deg); } }
.nv-blip { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--nv-mint); box-shadow: 0 0 12px var(--nv-mint); animation: nv-blip 3s infinite; }
@keyframes nv-blip { 0%, 100% { opacity: .2; transform: scale(.7); } 15% { opacity: 1; transform: scale(1.3); } }

/* démo : bouclier */
.nv-shield { position: absolute; inset: 0; display: grid; place-items: center; }
.nv-shield i { font-size: 4rem; background: var(--nv-grad); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 10px 30px rgba(99, 102, 241, .6)); animation: nv-float-y 5s ease-in-out infinite; }
@keyframes nv-float-y { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.nv-shield::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, .08) 50%, transparent 65%); animation: nv-sweep-x 4s ease-in-out infinite; }
@keyframes nv-sweep-x { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* ---------- étapes ---------- */
.nv-steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.nv-steps::before { content: ""; position: absolute; top: 46px; left: 16%; right: 16%; height: 2px; background: rgba(255, 255, 255, .08); }
.nv-steps::after { content: ""; position: absolute; top: 46px; left: 16%; height: 2px; width: 0; background: var(--nv-grad); box-shadow: 0 0 14px rgba(99, 102, 241, .9); transition: width 1.8s var(--nv-ease) .3s; }
.nv-steps.is-in::after { width: 68%; }
.nv-step { position: relative; text-align: center; padding: 0 10px; }
.nv-step-n {
  position: relative; z-index: 1; width: 92px; height: 92px; margin: 0 auto 20px; border-radius: 28px;
  display: grid; place-items: center; font-size: 2rem; color: #fff;
  background: linear-gradient(180deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .03)); border: 1px solid var(--nv-border-strong);
  box-shadow: 0 20px 40px -20px rgba(99, 102, 241, .8), inset 0 1px 0 rgba(255, 255, 255, .15);
}
.nv-step-n::after { content: attr(data-n); position: absolute; top: -10px; right: -10px; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-family: var(--nv-font); font-size: .85rem; font-weight: 700; background: var(--nv-grad); box-shadow: 0 6px 16px -6px rgba(99, 102, 241, 1); }
.nv-step h4 { font-size: 1.2rem; margin-bottom: 8px; }
.nv-step p { color: var(--nv-muted); font-size: .95rem; max-width: 300px; margin: 0 auto; }
@media (max-width: 820px) { .nv-steps { grid-template-columns: 1fr; gap: 40px; } .nv-steps::before, .nv-steps::after { display: none; } }

/* ---------- licences ---------- */
.nv-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 60px; align-items: stretch; }
@media (max-width: 1020px) { .nv-plans { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; } }
.nv-plan {
  --tone: 34, 211, 238;
  position: relative; display: flex; flex-direction: column; border-radius: 30px; padding: 32px 28px 28px;
  background: linear-gradient(180deg, rgba(var(--tone), .1), rgba(255, 255, 255, .02) 55%);
  border: 1px solid var(--nv-border);
}
.nv-plan[data-tone="violet"] { --tone: 139, 92, 246; }
.nv-plan[data-tone="hot"] { --tone: 244, 114, 182; }
.nv-plan::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .35s;
  background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 0%), rgba(var(--tone), .2), transparent 45%);
}
.nv-plan:hover::before { opacity: 1; }
.nv-plan--featured { border-color: transparent; box-shadow: 0 40px 90px -40px rgba(139, 92, 246, .9); }
.nv-plan--featured::after {
  content: ""; position: absolute; inset: -1.5px; border-radius: inherit; padding: 1.5px; pointer-events: none;
  background: conic-gradient(from var(--nv-ang), #8b5cf6, #22d3ee, #f472b6, #8b5cf6);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  animation: nv-spin-ang 4s linear infinite;
}
@keyframes nv-spin-ang { to { --nv-ang: 360deg; } }
.nv-plan-badge {
  position: absolute; top: -14px; left: 50%; translate: -50% 0; z-index: 2; padding: 6px 16px; border-radius: 999px; white-space: nowrap;
  font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #fff;
  background: var(--nv-grad); box-shadow: 0 10px 24px -8px rgba(139, 92, 246, 1);
}
.nv-plan-badge--hot { background: var(--nv-grad-hot); box-shadow: 0 10px 24px -8px rgba(244, 114, 182, 1); }
.nv-plan-head { display: flex; align-items: center; gap: 14px; }
.nv-plan-emoji { width: 54px; height: 54px; border-radius: 17px; display: grid; place-items: center; font-size: 1.7rem; background: rgba(var(--tone), .14); border: 1px solid rgba(var(--tone), .35); box-shadow: 0 0 30px -6px rgba(var(--tone), .6); }
.nv-plan-name { font-size: 1.5rem; font-weight: 800; }
.nv-plan-tag { color: var(--nv-muted); font-size: .86rem; }
.nv-plan-price { display: flex; align-items: baseline; gap: 6px; margin: 26px 0 4px; }
.nv-plan-amount { font-family: var(--nv-font); font-size: 3.4rem; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.nv-plan-cur { font-size: 1.6rem; font-weight: 700; }
.nv-plan-per { color: var(--nv-muted); font-size: .95rem; }
.nv-plan-feats { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 11px; flex: 1; }
.nv-plan-feats li { display: flex; align-items: center; gap: 11px; font-size: .95rem; }
.nv-plan-feats li i { width: 26px; height: 26px; flex-shrink: 0; border-radius: 8px; display: grid; place-items: center; font-size: .85rem; background: rgba(var(--tone), .14); color: rgb(var(--tone)); }
.nv-plan-feats li.is-off { color: var(--nv-dim); text-decoration: line-through; }
.nv-plan-feats li.is-off i { background: rgba(255, 255, 255, .05); color: var(--nv-dim); }
.nv-plan-rates { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; padding: 12px; margin-bottom: 20px; border-radius: 16px; background: rgba(0, 0, 0, .25); border: 1px solid var(--nv-border); }
.nv-plan-rates div { text-align: center; font-size: .72rem; color: var(--nv-muted); }
.nv-plan-rates b { display: block; font-family: var(--nv-mono); font-size: .78rem; color: var(--nv-text); margin-top: 4px; }
.nv-plan-rates .nv-flag { margin: 0 auto; }
.nv-plan--soldout .nv-plan-body { filter: grayscale(.9) brightness(.62); }
.nv-plan--soldout { border-style: dashed; }
.nv-stamp {
  position: absolute; z-index: 4; top: 40%; left: 50%; translate: -50% -50%; rotate: -12deg;
  padding: 10px 20px; border-radius: 12px; white-space: nowrap; pointer-events: none;
  border: 3px solid #fb7185; color: #ffd1d9; background: rgba(40, 6, 16, .72);
  font-family: var(--nv-font); font-weight: 800; font-size: 1.12rem; letter-spacing: .14em; text-transform: uppercase;
  box-shadow: 0 0 40px rgba(251, 113, 133, .45), inset 0 0 18px rgba(251, 113, 133, .25);
  text-shadow: 0 0 12px rgba(251, 113, 133, .8);
}
.nv-stamp.is-in { animation: nv-stamp .9s var(--nv-spring) both; }
@keyframes nv-stamp { 0% { opacity: 0; scale: 2.4; } 100% { opacity: 1; scale: 1; } }
.nv-plan-foot { display: grid; gap: 10px; }
.nv-plan-note { text-align: center; font-size: .8rem; color: var(--nv-dim); }

/* ---------- drapeaux ---------- */
.nv-flag { display: block; width: 28px; height: 20px; border-radius: 5px; overflow: hidden; box-shadow: 0 0 0 1px rgba(255, 255, 255, .18), 0 4px 10px -4px rgba(0, 0, 0, .8); }
.nv-flag--lg { width: 54px; height: 38px; border-radius: 9px; }

/* ---------- pays ---------- */
.nv-countries { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 50px; }
@media (max-width: 980px) { .nv-countries { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .nv-countries { grid-template-columns: 1fr; } }
.nv-country {
  position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 14px; padding: 22px; border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02)); border: 1px solid var(--nv-border);
  transition: border-color .3s, box-shadow .3s;
}
.nv-country:hover { border-color: rgba(34, 211, 238, .5); box-shadow: 0 30px 60px -30px rgba(34, 211, 238, .55); }
.nv-country b { font-family: var(--nv-font); font-size: 1.15rem; }
.nv-country small { color: var(--nv-muted); font-size: .85rem; }
.nv-country .nv-from { font-family: var(--nv-mono); font-size: 1.1rem; color: var(--nv-text); }
.nv-country .nv-ping-dot { position: absolute; top: 22px; right: 22px; width: 10px; height: 10px; border-radius: 50%; background: var(--nv-mint); animation: nv-live 1.8s infinite; animation-delay: calc(var(--i) * .3s); }

/* ---------- tableau tarifs ---------- */
.nv-table-wrap { margin-top: 30px; border-radius: 24px; overflow: hidden; border: 1px solid var(--nv-border); background: rgba(255, 255, 255, .025); }
.nv-table-tools { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 16px 18px; border-bottom: 1px solid var(--nv-border); }
.nv-search { position: relative; flex: 1; max-width: 340px; }
.nv-search i { position: absolute; left: 14px; top: 50%; translate: 0 -50%; color: var(--nv-dim); }
.nv-input {
  width: 100%; padding: 12px 14px 12px 40px; border-radius: 13px; border: 1px solid var(--nv-border);
  background: rgba(0, 0, 0, .3); color: var(--nv-text); font: inherit; font-size: .95rem; outline: none; transition: border-color .25s, box-shadow .25s;
}
.nv-input:focus { border-color: rgba(139, 92, 246, .7); box-shadow: 0 0 0 4px rgba(139, 92, 246, .18); }
.nv-table-scroll { max-height: 560px; overflow: auto; }
.nv-table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.nv-table th { position: sticky; top: 0; z-index: 1; text-align: left; padding: 13px 18px; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--nv-muted); background: #0b0d22; border-bottom: 1px solid var(--nv-border); }
.nv-table td { padding: 12px 18px; border-bottom: 1px solid rgba(255, 255, 255, .05); }
.nv-table tr { transition: background .2s; }
.nv-table tbody tr:hover { background: rgba(139, 92, 246, .08); }
.nv-table .nv-num { text-align: right; font-family: var(--nv-mono); }
.nv-table th.nv-num { text-align: right; }
.nv-table .nv-best { color: var(--nv-mint); }
.nv-empty { padding: 30px; text-align: center; color: var(--nv-dim); }

/* ---------- contact ---------- */
.nv-contact {
  position: relative; overflow: hidden; border-radius: 34px; padding: clamp(32px, 5vw, 60px);
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 30px; align-items: center;
  background: linear-gradient(135deg, rgba(42, 171, 238, .22), rgba(99, 102, 241, .16) 50%, rgba(139, 92, 246, .1));
  border: 1px solid rgba(42, 171, 238, .35);
}
.nv-contact::before { content: ""; position: absolute; width: 420px; height: 420px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(42, 171, 238, .45), transparent 65%); filter: blur(30px); }
.nv-contact h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 800; margin: 12px 0; }
.nv-handle { display: inline-flex; align-items: center; gap: 10px; margin: 16px 0 26px; padding: 10px 16px; border-radius: 14px; font-family: var(--nv-mono); font-size: 1.15rem; background: rgba(0, 0, 0, .3); border: 1px solid rgba(255, 255, 255, .14); }
.nv-tg-art { position: relative; height: 230px; display: grid; place-items: center; }
.nv-tg-art .nv-tg-logo { width: 130px; height: 130px; border-radius: 50%; display: grid; place-items: center; font-size: 4rem; color: #fff; background: linear-gradient(135deg, #37bbfe, #1d93d2); box-shadow: 0 30px 70px -20px rgba(42, 171, 238, 1), inset 0 2px 0 rgba(255, 255, 255, .3); animation: nv-float-y 5s ease-in-out infinite; }
.nv-tg-art .nv-tg-ring { position: absolute; width: 130px; height: 130px; border-radius: 50%; border: 2px solid rgba(55, 187, 254, .6); animation: nv-tg-ring 3s ease-out infinite; }
.nv-tg-art .nv-tg-ring:nth-child(2) { animation-delay: 1s; }
.nv-tg-art .nv-tg-ring:nth-child(3) { animation-delay: 2s; }
@keyframes nv-tg-ring { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(2.3); opacity: 0; } }
@media (max-width: 820px) { .nv-contact { grid-template-columns: 1fr; text-align: center; } .nv-tg-art { order: -1; height: 190px; } }

/* ---------- FAQ ---------- */
.nv-faq { max-width: 820px; margin: 48px auto 0; display: grid; gap: 12px; }
.nv-faq details { border-radius: 18px; border: 1px solid var(--nv-border); background: rgba(255, 255, 255, .03); transition: border-color .3s, background .3s; }
.nv-faq details[open] { border-color: rgba(139, 92, 246, .45); background: rgba(139, 92, 246, .06); }
.nv-faq summary { list-style: none; cursor: pointer; padding: 18px 22px; font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.nv-faq summary::-webkit-details-marker { display: none; }
.nv-faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: #a5b4fc; transition: transform .3s; }
.nv-faq details[open] summary::after { transform: rotate(45deg); }
.nv-faq details p { padding: 0 22px 20px; color: var(--nv-muted); }

/* ---------- footer ---------- */
.nv-footer { border-top: 1px solid var(--nv-border); margin-top: 40px; padding: 40px clamp(16px, 4vw, 48px) 50px; }
.nv-footer-in { max-width: 1220px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; color: var(--nv-dim); font-size: .9rem; }
.nv-footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.nv-footer-links a:hover { color: var(--nv-text); }

/* =====================================================================
   AUTHENTIFICATION / PAIEMENT
   ===================================================================== */
.nv-auth { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
@media (max-width: 960px) { .nv-auth { grid-template-columns: 1fr; } .nv-auth-art { display: none !important; } }
.nv-auth-art { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; padding: 40px clamp(24px, 4vw, 56px); border-right: 1px solid var(--nv-border); background: linear-gradient(160deg, rgba(99, 102, 241, .12), rgba(5, 6, 15, .2) 60%); }
.nv-auth-art h2 { font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 800; margin: 18px 0 14px; max-width: 520px; }
.nv-auth-globe { position: relative; width: min(100%, 520px); aspect-ratio: 1; margin: 10px auto; }
.nv-auth-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; color: var(--nv-muted); }
.nv-auth-points li { display: flex; gap: 10px; align-items: center; }
.nv-auth-points i { color: var(--nv-mint); }
.nv-auth-main { display: flex; align-items: center; justify-content: center; padding: 40px clamp(16px, 4vw, 48px); }
.nv-auth-card {
  position: relative; width: 100%; max-width: 440px; padding: clamp(26px, 4vw, 38px); border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .025));
  border: 1px solid var(--nv-border); box-shadow: 0 50px 100px -40px rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .08);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
}
.nv-auth-card--wide { max-width: 520px; }
.nv-auth-card h1 { font-size: 1.85rem; font-weight: 800; margin: 22px 0 6px; }
.nv-auth-card .nv-sub { font-size: .98rem; }
.nv-field { margin-top: 16px; }
.nv-field label { display: block; margin-bottom: 7px; font-size: .84rem; font-weight: 600; color: var(--nv-muted); }
.nv-field label small { color: var(--nv-dim); font-weight: 400; }
.nv-control { position: relative; }
.nv-control > i { position: absolute; left: 15px; top: 50%; translate: 0 -50%; color: var(--nv-dim); transition: color .25s; pointer-events: none; }
.nv-control .nv-input { padding-left: 44px; }
.nv-control:focus-within > i { color: #a5b4fc; }
.nv-eye { position: absolute; right: 8px; top: 50%; translate: 0 -50%; width: 36px; height: 36px; border-radius: 10px; border: 0; background: transparent; color: var(--nv-dim); cursor: pointer; }
.nv-eye:hover { color: var(--nv-text); background: rgba(255, 255, 255, .06); }
.nv-alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; font-size: .9rem; margin-top: 16px; border: 1px solid; }
.nv-alert--danger { background: rgba(251, 113, 133, .1); border-color: rgba(251, 113, 133, .35); color: #ffc2cd; }
.nv-alert--success { background: rgba(46, 242, 176, .08); border-color: rgba(46, 242, 176, .32); color: #b9fbe3; }
.nv-alert--warning { background: rgba(251, 191, 36, .08); border-color: rgba(251, 191, 36, .32); color: #fde68a; }
.nv-alert--info { background: rgba(99, 102, 241, .1); border-color: rgba(99, 102, 241, .35); color: #c7d2fe; }
.nv-switch { margin-top: 22px; text-align: center; color: var(--nv-muted); font-size: .92rem; }
.nv-switch a { color: #c4b5fd; font-weight: 600; }
.nv-switch a:hover { text-decoration: underline; }
.nv-lic-chip { display: flex; align-items: center; gap: 12px; padding: 12px 14px; margin-top: 18px; border-radius: 16px; background: rgba(139, 92, 246, .1); border: 1px solid rgba(139, 92, 246, .35); }
.nv-lic-chip .nv-plan-emoji { width: 42px; height: 42px; font-size: 1.3rem; border-radius: 13px; --tone: 139, 92, 246; }
.nv-lic-chip b { display: block; }
.nv-lic-chip small b, .nv-lic-chip small s { display: inline; }
.nv-lic-chip small { color: var(--nv-muted); }
.nv-lic-chip a { margin-left: auto; font-size: .82rem; color: #c4b5fd; }
.nv-stepper { display: flex; align-items: center; gap: 8px; margin-top: 4px; font-size: .78rem; color: var(--nv-dim); }
.nv-stepper span { display: inline-flex; align-items: center; gap: 6px; }
.nv-stepper span b { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; background: rgba(255, 255, 255, .07); border: 1px solid var(--nv-border); }
.nv-stepper span.is-done b { background: var(--nv-mint); color: #032; border-color: transparent; }
.nv-stepper span.is-now { color: var(--nv-text); }
.nv-stepper span.is-now b { background: var(--nv-grad); color: #fff; border-color: transparent; box-shadow: 0 0 0 4px rgba(139, 92, 246, .2); }
.nv-stepper hr { flex: 1; border: 0; height: 1px; background: var(--nv-border); margin: 0; min-width: 14px; }

/* paiement */
.nv-nets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 18px; }
.nv-net { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 6px; border-radius: 15px; border: 1px solid var(--nv-border); background: rgba(255, 255, 255, .03); font-size: .74rem; color: var(--nv-muted); text-align: center; transition: .25s; }
.nv-net .nv-net-ic { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 1rem; color: #fff; }
.nv-net:hover { border-color: var(--nv-border-strong); color: var(--nv-text); transform: translateY(-2px); }
.nv-net.is-active { border-color: rgba(46, 242, 176, .6); background: rgba(46, 242, 176, .08); color: var(--nv-text); box-shadow: 0 0 0 3px rgba(46, 242, 176, .12); }
.nv-qr { position: relative; width: 212px; height: 212px; margin: 24px auto 6px; padding: 14px; border-radius: 24px; background: #fff; box-shadow: 0 0 0 6px rgba(139, 92, 246, .18), 0 30px 60px -20px rgba(99, 102, 241, .9); }
.nv-qr::before { content: ""; position: absolute; inset: -10px; border-radius: 30px; padding: 2px; background: conic-gradient(from var(--nv-ang), #8b5cf6, #22d3ee, #f472b6, #8b5cf6); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); animation: nv-spin-ang 3.5s linear infinite; }
.nv-qr img, .nv-qr canvas { width: 100% !important; height: 100% !important; image-rendering: pixelated; }
.nv-promo { display: flex; align-items: center; gap: 8px; margin-top: 16px; padding: 5px 5px 5px 14px; border-radius: 14px; background: rgba(0, 0, 0, .3); border: 1px dashed rgba(139, 92, 246, .45); transition: border-color .2s, box-shadow .2s; }
.nv-promo:focus-within { border-color: rgba(139, 92, 246, .8); box-shadow: 0 0 0 4px rgba(139, 92, 246, .15); }
.nv-promo > i { color: var(--nv-violet, #a78bfa); }
.nv-promo input { flex: 1; min-width: 0; border: 0; background: none; color: var(--nv-text); font-family: var(--nv-mono); font-size: .9rem; letter-spacing: .06em; text-transform: uppercase; outline: none; padding: 8px 0; }
.nv-promo a { color: var(--nv-muted, #94a3b8); padding: 6px; }
.nv-promo button { flex-shrink: 0; padding: 9px 14px; border-radius: 10px; border: 0; background: linear-gradient(135deg, #8b5cf6, #22d3ee); color: #fff; font-weight: 700; font-size: .82rem; cursor: pointer; }
.nv-copy { display: flex; align-items: center; gap: 10px; margin-top: 8px; padding: 6px 6px 6px 14px; border-radius: 14px; background: rgba(0, 0, 0, .3); border: 1px solid var(--nv-border); }
.nv-copy code { flex: 1; min-width: 0; overflow-wrap: anywhere; font-family: var(--nv-mono); font-size: .86rem; color: var(--nv-text); background: none; padding: 0; }
.nv-copy code.nv-big { font-size: 1.35rem; font-weight: 700; }
.nv-copy button { flex-shrink: 0; width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--nv-border); background: rgba(255, 255, 255, .06); color: var(--nv-text); cursor: pointer; transition: .2s; }
.nv-copy button:hover { background: rgba(139, 92, 246, .25); border-color: rgba(139, 92, 246, .6); }
.nv-copy button.is-copied { background: rgba(46, 242, 176, .2); border-color: rgba(46, 242, 176, .6); color: var(--nv-mint); }
.nv-label { display: block; margin-top: 18px; font-size: .8rem; font-weight: 600; color: var(--nv-muted); }
.nv-label small { font-weight: 400; color: var(--nv-dim); }
.nv-watch { display: flex; align-items: center; gap: 14px; margin-top: 22px; padding: 14px 16px; border-radius: 16px; background: rgba(99, 102, 241, .08); border: 1px solid rgba(99, 102, 241, .3); font-size: .88rem; color: #c7d2fe; }
.nv-watch-radar { position: relative; width: 38px; height: 38px; flex-shrink: 0; border-radius: 50%; border: 1px solid rgba(34, 211, 238, .5); overflow: hidden; }
.nv-watch-radar::before { content: ""; position: absolute; inset: 0; background: conic-gradient(from 0deg, rgba(34, 211, 238, .8), transparent 30%); animation: nv-sweep 1.8s linear infinite; }
.nv-watch-radar::after { content: ""; position: absolute; inset: 14px; border-radius: 50%; background: var(--nv-cyan); box-shadow: 0 0 10px var(--nv-cyan); }
.nv-timer { font-family: var(--nv-mono); margin-left: auto; color: var(--nv-muted); font-size: .82rem; }
.nv-success { text-align: center; padding: 10px 0 4px; }
.nv-success-ic { width: 96px; height: 96px; margin: 10px auto 18px; border-radius: 50%; display: grid; place-items: center; font-size: 3rem; color: #032; background: linear-gradient(135deg, #2ef2b0, #22d3ee); box-shadow: 0 0 0 10px rgba(46, 242, 176, .14), 0 30px 60px -16px rgba(46, 242, 176, .9); animation: nv-pop .8s var(--nv-spring) both; }
@keyframes nv-pop { 0% { scale: 0; rotate: -30deg; } 100% { scale: 1; rotate: 0deg; } }
.nv-success h1 { font-size: 2rem; }

/* ---------- page d'erreur ---------- */
.nv-error { min-height: 100vh; display: grid; place-items: center; padding: 24px; text-align: center; }
.nv-error-code { font-family: var(--nv-font); font-weight: 800; font-size: clamp(6rem, 18vw, 11rem); line-height: .9; letter-spacing: -.06em; background: var(--nv-grad); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 20px 50px rgba(99, 102, 241, .5)); animation: nv-glitch 4s infinite; }
.nv-error-code.is-500 { background: var(--nv-grad-hot); -webkit-background-clip: text; background-clip: text; }
@keyframes nv-glitch { 0%, 92%, 100% { transform: none; } 93% { transform: translate(3px, -2px) skewX(6deg); } 95% { transform: translate(-3px, 2px) skewX(-6deg); } 97% { transform: none; } }
.nv-error h1 { font-size: 1.6rem; margin: 18px 0 10px; }
.nv-error p { color: var(--nv-muted); max-width: 440px; margin: 0 auto 28px; }

/* ---------- confettis ---------- */
.nv-confetti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 9999; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .nv-js [data-reveal] { opacity: 1; translate: 0 0; scale: 1; }
}

/* ---- Licence Mini : bandeau d'accueil ---- */
.nv-mini-teaser { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 26px; padding: 26px 30px; border-radius: 26px; overflow: hidden; color: var(--nv-text); text-decoration: none; background: linear-gradient(120deg, rgba(109, 40, 217, .35), rgba(67, 56, 202, .22) 45%, rgba(14, 116, 144, .3)); border: 1px solid rgba(167, 139, 250, .35); box-shadow: 0 40px 80px -40px rgba(99, 102, 241, .9); transition: transform .3s, border-color .3s; }
.nv-mini-teaser::after { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 35%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .12), transparent); transform: skewX(-20deg); animation: nv-mini-shine 6s ease-in-out infinite; pointer-events: none; }
@keyframes nv-mini-shine { 0%, 55% { left: -60%; } 100% { left: 130%; } }
.nv-mini-teaser:hover { border-color: rgba(167, 139, 250, .7); }
.nv-mini-teaser-ic { position: relative; width: 68px; height: 68px; display: grid; place-items: center; border-radius: 22px; font-size: 1.8rem; color: #fff; background: linear-gradient(135deg, #8b5cf6, #22d3ee); box-shadow: 0 16px 34px -12px rgba(34, 211, 238, .8); }
.nv-mini-teaser-ic b { position: absolute; inset: 0; border-radius: inherit; border: 2px solid rgba(34, 211, 238, .6); animation: nv-mini-ring 2.6s ease-out infinite; }
.nv-mini-teaser-ic b + b { animation-delay: 1.3s; }
@keyframes nv-mini-ring { from { transform: scale(1); opacity: .9; } to { transform: scale(1.7); opacity: 0; } }
.nv-mini-teaser-txt { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.nv-mini-teaser-txt strong { font-size: clamp(1.15rem, 2.2vw, 1.5rem); font-weight: 800; letter-spacing: -.01em; }
.nv-mini-teaser-txt small { color: var(--nv-muted); font-size: .92rem; line-height: 1.5; }
.nv-mini-teaser-price { display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.nv-mini-teaser-price b { font-family: var(--nv-mono); font-size: 2rem; line-height: 1; }
.nv-mini-teaser-price small { color: var(--nv-muted); font-size: .8rem; margin-top: 4px; }
.nv-mini-teaser-price em { font-style: normal; margin-top: 12px; padding: 8px 14px; border-radius: 12px; font-weight: 700; font-size: .85rem; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); }
@media (max-width: 760px) {
  .nv-mini-teaser { grid-template-columns: 1fr; gap: 16px; padding: 22px 20px; }
  .nv-mini-teaser-price { align-items: flex-start; text-align: left; }
}

/* l'attribut hidden doit toujours gagner sur les display: flex/grid des composants */
[hidden] { display: none !important; }

/* Sélecteur de langue */
.nv-nav-lang{display:flex;align-items:center;margin-left:8px}
.nv-auth-main{position:relative}
.nv-auth-lang{position:absolute;top:18px;right:18px;z-index:5}
@media (max-width:600px){.cf-lang-code{display:none}.nv-nav-lang{margin-left:auto;margin-right:6px}}