/* =============================================
   VARIABLES & RESET
   ============================================= */
:root {
  --neon-blue:   #00d4ff;
  --neon-cyan:   #0ff;
  --neon-gold:   #ffd700;
  --neon-green:  #00ff9d;
  --dark-bg:     #050a14;
  --card-bg:     rgba(5, 15, 35, 0.85);
  --border:      rgba(0, 212, 255, 0.25);
  --text-main:   #e8f4ff;
  --text-dim:    rgba(232, 244, 255, 0.55);
  --glow-blue:   0 0 20px rgba(0, 212, 255, 0.6), 0 0 60px rgba(0, 212, 255, 0.2);
  --glow-gold:   0 0 20px rgba(255, 215, 0, 0.6), 0 0 60px rgba(255, 215, 0, 0.2);
  --font-tech:   'Orbitron', monospace;
  --font-body:   'Rajdhani', sans-serif;
}

*, *::before, *::after {
  margin: 0; padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--dark-bg);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* =============================================
   FOND ANIMÉ — CANVAS
   ============================================= */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Grille perspective tech */
.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: grid-drift 20s linear infinite;
}

@keyframes grid-drift {
  0%   { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

/* Scanlines cinématiques */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
  animation: scanline-move 8s linear infinite;
}

@keyframes scanline-move {
  0%   { background-position: 0 0; }
  100% { background-position: 0 100px; }
}

/* =============================================
   LAYOUT
   ============================================= */
.page-wrapper {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  gap: 2rem;
}

/* =============================================
   BADGE STATUT
   ============================================= */
.status-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(0, 255, 157, 0.08);
  border: 1px solid rgba(0, 255, 157, 0.35);
  border-radius: 999px;
  padding: 0.4rem 1.2rem;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-green);
  animation: badge-appear 1s ease both;
}

.pulse-dot {
  width: 8px; height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--neon-green);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

@keyframes badge-appear {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   CARTE PRINCIPALE
   ============================================= */
.main-card {
  width: 100%;
  max-width: 720px;
  background: var(--card-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 3rem 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  animation: card-appear 1s ease 0.3s both;

  /* Bordure lumineuse subtile */
  box-shadow:
    0 0 0 1px rgba(0,212,255,0.1),
    0 8px 60px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255,255,255,0.06);
}

/* Coin décoratifs */
.main-card::before, .main-card::after {
  content: '';
  position: absolute;
  width: 40px; height: 40px;
  border-color: var(--neon-blue);
  border-style: solid;
  opacity: 0.7;
}
.main-card::before {
  top: 16px; left: 16px;
  border-width: 2px 0 0 2px;
  border-radius: 6px 0 0 0;
}
.main-card::after {
  bottom: 16px; right: 16px;
  border-width: 0 2px 2px 0;
  border-radius: 0 0 6px 0;
}

/* Halo interne haut */
.main-card .card-inner-glow {
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 300px; height: 200px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

@keyframes card-appear {
  from { opacity: 0; transform: translateY(40px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* =============================================
   LOGO / ENGRENAGE SVG ANIMÉ
   ============================================= */
.card-header {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.logo-ring-wrapper {
  position: relative;
  width: 160px; height: 160px;
  animation: logo-appear 1s ease 0.5s both;
}

@keyframes logo-appear {
  from { opacity: 0; transform: scale(0.6) rotate(-90deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}

.logo-ring {
  width: 100%; height: 100%;
  overflow: visible;
}

.ring {
  fill: none;
  stroke-linecap: round;
}
.ring-1 {
  stroke: rgba(0,212,255,0.25);
  stroke-width: 1;
  stroke-dasharray: 8 6;
  animation: ring-spin-cw 20s linear infinite;
  transform-origin: center;
}
.ring-2 {
  stroke: rgba(255,215,0,0.3);
  stroke-width: 1.5;
  stroke-dasharray: 12 4;
  animation: ring-spin-ccw 14s linear infinite;
  transform-origin: center;
}
.ring-3 {
  stroke: rgba(0,255,157,0.2);
  stroke-width: 1;
  stroke-dasharray: 4 8;
  animation: ring-spin-cw 10s linear infinite;
  transform-origin: center;
}

.gear {
  fill: var(--neon-blue);
  opacity: 0.9;
  filter: drop-shadow(0 0 6px var(--neon-blue));
  animation: gear-spin 8s linear infinite;
  transform-origin: 0 0;
}
.gear-hole {
  fill: var(--dark-bg);
}
.gear-group {
  animation: gear-spin 8s linear infinite;
  transform-origin: 0 0;
}

.ring-dot {
  fill: var(--neon-gold);
  filter: drop-shadow(0 0 4px var(--neon-gold));
}

@keyframes ring-spin-cw  { to { transform: rotate(360deg); } }
@keyframes ring-spin-ccw { to { transform: rotate(-360deg); } }
@keyframes gear-spin     { to { transform: rotate(360deg); } }

/* =============================================
   TITRE
   ============================================= */
.title-block {
  text-align: center;
  margin-bottom: 2.5rem;
  animation: fade-up 0.8s ease 0.8s both;
}

.over-title {
  font-family: var(--font-tech);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--neon-cyan);
  text-shadow: 0 0 8px var(--neon-cyan);
  margin-bottom: 0.8rem;
  opacity: 0.75;
}

.main-title {
  font-family: var(--font-tech);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--text-main);
  text-shadow: var(--glow-blue);
  margin-bottom: 1rem;
  min-height: 1.3em;
  letter-spacing: 0.05em;
}

.cursor-blink {
  color: var(--neon-blue);
  animation: blink 0.8s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.7;
  font-weight: 300;
}

/* =============================================
   BARRE DE PROGRESSION
   ============================================= */
.progress-section {
  margin-bottom: 2.5rem;
  animation: fade-up 0.8s ease 1s both;
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.prog-value {
  color: var(--neon-gold);
  text-shadow: 0 0 6px var(--neon-gold);
  font-weight: 700;
  transition: color 0.3s;
}

.progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(0,212,255,0.15);
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan), var(--neon-gold));
  border-radius: 999px;
  transition: width 0.1s linear;
  position: relative;
  overflow: hidden;
}

/* Shimmer sur la barre */
.progress-fill::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: shimmer 1.8s ease-in-out infinite;
}

@keyframes shimmer {
  0%   { left: -60%; }
  100% { left: 110%; }
}

.progress-steps {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}

.step {
  font-family: var(--font-tech);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-dim);
  background: rgba(255,255,255,0.03);
  transition: all 0.3s;
}

.step.done {
  border-color: var(--neon-green);
  color: var(--neon-green);
  background: rgba(0,255,157,0.08);
  text-shadow: 0 0 6px var(--neon-green);
}

.step.active {
  border-color: var(--neon-gold);
  color: var(--neon-gold);
  background: rgba(255,215,0,0.08);
  text-shadow: 0 0 6px var(--neon-gold);
  animation: step-pulse 1.5s ease-in-out infinite;
}

@keyframes step-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,215,0,0.4); }
  50%       { box-shadow: 0 0 0 6px rgba(255,215,0,0); }
}

/* =============================================
   COMPTE À REBOURS
   ============================================= */
.countdown-section {
  margin-bottom: 2.5rem;
  text-align: center;
  animation: fade-up 0.8s ease 1.2s both;
}

.countdown-label {
  font-family: var(--font-tech);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  margin-bottom: 1.2rem;
}

.countdown-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.countdown-item {
  background: rgba(0,212,255,0.06);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  min-width: 76px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}

.countdown-item:hover {
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

/* Reflet interne */
.countdown-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(rgba(255,255,255,0.04), transparent);
  pointer-events: none;
}

.count-display {
  font-family: var(--font-tech);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--neon-blue);
  text-shadow: var(--glow-blue);
  line-height: 1;
  transition: transform 0.15s ease, color 0.15s ease;
}

.count-display.flip {
  transform: scaleY(0.85);
  color: var(--neon-cyan);
}

.count-unit {
  font-family: var(--font-tech);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  margin-top: 0.4rem;
  text-transform: uppercase;
}

.countdown-sep {
  font-family: var(--font-tech);
  font-size: 2rem;
  color: var(--neon-blue);
  opacity: 0.4;
  animation: sep-pulse 1s step-end infinite;
  margin-bottom: 1rem;
}
@keyframes sep-pulse { 50% { opacity: 0.1; } }

/* =============================================
   FORMULAIRE NOTIFICATION
   ============================================= */
.notify-section {
  margin-bottom: 2rem;
  animation: fade-up 0.8s ease 1.4s both;
}

.notify-label {
  font-family: var(--font-tech);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--text-dim);
  text-align: center;
  margin-bottom: 1rem;
}

.notify-form {
  display: flex;
  gap: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(0,212,255,0.04);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.notify-form:focus-within {
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

.notify-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 0.85rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  letter-spacing: 0.03em;
}

.notify-input::placeholder { color: var(--text-dim); }

.notify-btn {
  background: linear-gradient(135deg, var(--neon-blue), rgba(0,150,200,0.8));
  border: none;
  padding: 0.85rem 1.4rem;
  color: var(--dark-bg);
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.3s, gap 0.3s;
}

.notify-btn:hover {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  gap: 0.8rem;
}

.btn-arrow {
  font-size: 1rem;
  transition: transform 0.3s;
}
.notify-btn:hover .btn-arrow { transform: translateX(4px); }

.notify-success {
  display: none;
  text-align: center;
  margin-top: 0.8rem;
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-green);
  letter-spacing: 0.1em;
  animation: fade-up 0.5s ease;
}

/* =============================================
   FOOTER DE CARTE
   ============================================= */
.card-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.footer-dots {
  display: flex;
  gap: 6px;
}
.footer-dots span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--neon-blue);
  opacity: 0.5;
  animation: dot-wave 1.4s ease-in-out infinite;
}
.footer-dots span:nth-child(2) { animation-delay: 0.2s; }
.footer-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dot-wave {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50%       { transform: scale(1.4); opacity: 1; }
}

/* =============================================
   MÉTRIQUES FLOTTANTES
   ============================================= */
.floating-metrics {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fade-up 0.8s ease 1.6s both;
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  background: rgba(0,212,255,0.04);
  border: 1px solid rgba(0,212,255,0.12);
  border-radius: 10px;
  padding: 0.6rem 1.2rem;
  transition: all 0.3s;
}

.metric:hover {
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
  transform: translateY(-3px);
}

.metric-val {
  font-family: var(--font-tech);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--neon-blue);
  text-shadow: 0 0 8px var(--neon-blue);
}

.metric-lbl {
  font-family: var(--font-body);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* =============================================
   UTILITAIRES ANIMATION
   ============================================= */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 600px) {
  .main-card { padding: 2rem 1.5rem; }
  .logo-ring-wrapper { width: 120px; height: 120px; }
  .countdown-item { min-width: 60px; padding: 0.8rem 0.8rem; }
  .notify-btn .btn-text { display: none; }
  .notify-btn { padding: 0.85rem 1rem; }
  .floating-metrics { gap: 0.5rem; }
  .metric { padding: 0.5rem 0.8rem; }
}