/* ══════════════════════════════════════════════
   LEADERNET — ANIMATIONS LIBRARY
   Boutons · Textes · Fonds · Icônes · Révélations
══════════════════════════════════════════════ */

/* ── KEYFRAMES ─────────────────────────────── */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(50px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes rotateIn {
  from { opacity: 0; transform: rotate(-10deg) scale(0.9); }
  to   { opacity: 1; transform: rotate(0deg) scale(1); }
}
@keyframes pageFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── GRADIENT TEXT SHIMMER ──────────────────── */
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes textShimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ── BUTTON EFFECTS ─────────────────────────── */
@keyframes shimmerSweep {
  0%   { left: -100%; }
  100% { left: 200%; }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(204,28,35,0.4); }
  50%       { box-shadow: 0 0 0 12px rgba(204,28,35,0); }
}
@keyframes btnRipple {
  from { transform: scale(0); opacity: 0.5; }
  to   { transform: scale(4); opacity: 0; }
}
@keyframes navyGlowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(20,114,184,0.4); }
  50%       { box-shadow: 0 0 0 12px rgba(20,114,184,0); }
}

/* ── BACKGROUND ANIMATIONS ──────────────────── */
@keyframes bgGradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-18px); }
}
@keyframes floatX {
  0%, 100% { transform: translateX(0px); }
  50%       { transform: translateX(12px); }
}
@keyframes orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -30px) scale(1.05); }
  66%       { transform: translate(-20px, 20px) scale(0.95); }
}
@keyframes orbReverse {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(-50px, 30px) scale(0.95); }
  66%       { transform: translate(30px, -20px) scale(1.05); }
}
@keyframes meshMove {
  0%, 100% { background-position: 0% 0%, 100% 100%; }
  50%       { background-position: 100% 100%, 0% 0%; }
}
@keyframes scanline {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}
@keyframes noisePan {
  0%   { background-position: 0 0; }
  100% { background-position: 200px 200px; }
}

/* ── ICON ANIMATIONS ────────────────────────── */
@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  40%       { transform: translateY(-8px); }
  70%       { transform: translateY(-4px); }
}
@keyframes iconWiggle {
  0%, 100% { transform: rotate(0deg); }
  20%       { transform: rotate(-12deg); }
  40%       { transform: rotate(10deg); }
  60%       { transform: rotate(-6deg); }
  80%       { transform: rotate(4deg); }
}
@keyframes iconPop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.35); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); }
}
@keyframes iconSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes iconPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.15); opacity: 0.8; }
}

/* ── UNDERLINE DRAW ─────────────────────────── */
@keyframes underlineDraw {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* ── CARD SHINE ─────────────────────────────── */
@keyframes cardShine {
  0%   { left: -120%; top: -120%; }
  100% { left: 120%; top: 120%; }
}

/* ── CURSOR BLINK ───────────────────────────── */
@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ── COUNTER TICK ───────────────────────────── */
@keyframes counterTick {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ── BADGE PING ─────────────────────────────── */
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

/* ══ PAGE LOAD ══════════════════════════════ */
body { animation: pageFade 0.5s ease forwards; }

/* ══ REVEAL VARIANTS ════════════════════════ */
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: none; }

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: none; }

.reveal-scale {
  opacity: 0;
  transform: scale(0.88);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34,1.56,0.64,1);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.reveal-rotate {
  opacity: 0;
  transform: rotate(-6deg) scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-rotate.visible { opacity: 1; transform: rotate(0deg) scale(1); }

/* ══ STAGGER DELAYS ══════════════════════════ */
.stagger-1 { transition-delay: 0.05s !important; }
.stagger-2 { transition-delay: 0.12s !important; }
.stagger-3 { transition-delay: 0.19s !important; }
.stagger-4 { transition-delay: 0.26s !important; }
.stagger-5 { transition-delay: 0.33s !important; }
.stagger-6 { transition-delay: 0.40s !important; }
.stagger-7 { transition-delay: 0.47s !important; }
.stagger-8 { transition-delay: 0.54s !important; }

/* ══ BUTTON ANIMATIONS ══════════════════════ */
.btn-primary,
.btn-secondary,
.btn-ghost {
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s cubic-bezier(0.34,1.56,0.64,1),
    box-shadow 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease !important;
}

/* Shimmer sweep overlay */
.btn-primary::before,
.btn-secondary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  skewX: -20deg;
  pointer-events: none;
  transition: none;
}
.btn-primary:hover::before,
.btn-secondary:hover::before {
  animation: shimmerSweep 0.6s ease forwards;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 28px rgba(204,28,35,0.38) !important;
}
.btn-primary:active {
  transform: translateY(0) scale(0.97);
  box-shadow: 0 2px 8px rgba(204,28,35,0.2) !important;
}
.btn-secondary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 28px rgba(20,114,184,0.28) !important;
}
.btn-secondary:active {
  transform: translateY(0) scale(0.97);
}
.btn-ghost:hover {
  transform: translateY(-2px);
}

/* Ripple span injected by JS */
.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: scale(0);
  animation: btnRipple 0.55s linear forwards;
  pointer-events: none;
}

/* Pulsing CTAs */
.btn-pulse {
  animation: glowPulse 2.4s ease infinite;
}
.btn-pulse-navy {
  animation: navyGlowPulse 2.4s ease infinite;
}

/* ══ BACKGROUND ORBS (inject via JS or static) ══ */
.bg-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}
.bg-orb-1 {
  width: 500px; height: 500px;
  background: var(--cyan);
  top: -100px; right: -100px;
  animation: orb 14s ease-in-out infinite;
}
.bg-orb-2 {
  width: 400px; height: 400px;
  background: var(--red);
  bottom: -80px; left: -80px;
  animation: orbReverse 18s ease-in-out infinite;
}
.bg-orb-3 {
  width: 300px; height: 300px;
  background: var(--navy);
  top: 40%; left: 40%;
  opacity: 0.1;
  animation: orb 22s ease-in-out infinite reverse;
}

/* ══ FLOATING SHAPES ══════════════════════════ */
.float-shape {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
  z-index: 0;
}
.float-shape-1 { animation: floatY 6s ease-in-out infinite; }
.float-shape-2 { animation: floatY 8s ease-in-out infinite 1s; }
.float-shape-3 { animation: floatX 7s ease-in-out infinite 0.5s; }

/* ══ ANIMATED GRADIENT SECTIONS ══════════════ */
.section-grad-bg {
  background: linear-gradient(135deg, var(--bg-2), var(--bg), var(--bg-3), var(--bg));
  background-size: 300% 300%;
  animation: bgGradient 12s ease infinite;
}

/* ══ ICON HOVER ANIMATIONS ══════════════════ */
/* Applied automatically by animations.js on .service-icon, .feat-icon, .contact-icon */
.icon-hover-bounce:hover { animation: iconBounce 0.5s ease; }
.icon-hover-wiggle:hover { animation: iconWiggle 0.5s ease; }
.icon-hover-pop:hover    { animation: iconPop 0.4s ease; }
.icon-hover-spin:hover   { animation: iconSpin 0.6s linear; }
.icon-hover-pulse        { animation: iconPulse 2s ease infinite; }

/* ══ NAV LINK ANIMATIONS ════════════════════ */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 12px; right: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  border-radius: 1px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

/* ══ CARD HOVER ══════════════════════════════ */
.service-card,
.pop-card,
.team-card,
.value-card,
.pricing-card {
  transition:
    transform 0.3s cubic-bezier(0.34,1.56,0.64,1),
    box-shadow 0.3s ease !important;
  position: relative;
  overflow: hidden;
}
/* Shine overlay on hover */
.service-card::after,
.pop-card::after,
.team-card::after,
.value-card::after {
  content: '';
  position: absolute;
  width: 60px; height: 200%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.18), transparent);
  top: -50%; left: -120px;
  transform: skewX(-20deg);
  transition: none;
  pointer-events: none;
}
.service-card:hover::after,
.pop-card:hover::after,
.team-card:hover::after,
.value-card:hover::after {
  animation: cardShine 0.55s ease forwards;
}
.service-card:hover,
.pop-card:hover,
.value-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 16px 48px rgba(20,50,114,0.13) !important;
}

/* ══ STAT COUNTER ANIMATION ═════════════════ */
.stat-number,
.counter {
  display: inline-block;
}

/* ══ EYEBROW ANIMATION ══════════════════════ */
.eyebrow {
  position: relative;
  display: inline-block !important;
}
.eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--red);
  animation: none;
}

/* ══ PAGE HEADER — DESIGN CLAIR ════════════════ */
.page-header {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 50%, #e8f3fc 100%) !important;
  border-bottom: 1px solid var(--border) !important;
}

/* Bande rouge verticale décorative à gauche */
.page-header::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--red), var(--cyan));
  z-index: 2;
}

/* Motif géométrique discret en fond */
.page-header::after {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20,114,184,0.07) 0%, transparent 70%);
  z-index: 1;
  animation: orb 16s ease-in-out infinite;
}

/* Textes restent sombres sur fond clair */
.page-header .eyebrow {
  color: var(--cyan) !important;
  position: relative; z-index: 3;
}
.page-header .section-title {
  color: var(--navy) !important;
  position: relative; z-index: 3;
}
.page-header .section-desc {
  color: var(--muted) !important;
  position: relative; z-index: 3;
}
.page-header .container {
  position: relative; z-index: 3;
}

/* ══ TYPEWRITER CURSOR ══════════════════════ */
.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--red);
  margin-left: 3px;
  vertical-align: middle;
  animation: cursorBlink 1s step-end infinite;
}

/* ══ GRADIENT ANIMATED TEXT ════════════════ */
.text-gradient-anim {
  background: linear-gradient(90deg,
    var(--navy), var(--cyan), var(--red), var(--cyan), var(--navy)
  );
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 6s ease infinite;
}

/* ══ SCROLL PROGRESS BAR ════════════════════ */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ══ BADGE PULSE ════════════════════════════ */
.badge-ping {
  position: relative;
  display: inline-flex;
}
.badge-ping::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: currentColor;
  opacity: 0;
  animation: ping 1.8s cubic-bezier(0,0,0.2,1) infinite;
}

/* ══ TABLE ROW HOVER ════════════════════════ */
.compare-table tbody tr {
  transition: background 0.2s ease;
}
.compare-table tbody tr:hover {
  background: var(--cyan-dim);
}

/* ══ INPUT FOCUS ANIMATIONS ═════════════════ */
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(20,114,184,0.15) !important;
}

/* ══ SECTION DIVIDER ════════════════════════ */
.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  border-radius: 2px;
  margin: 16px 0 32px;
  position: relative;
  overflow: hidden;
}
.section-divider::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  animation: shimmerSweep 2s ease infinite;
}

/* ══ HERO WORDS SPLIT ═══════════════════════ */
.word-anim {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

/* ══ FOOTER LINK HOVER ══════════════════════ */
.footer-links a,
.footer-nav a {
  position: relative;
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.footer-links a:hover,
.footer-nav a:hover {
  padding-left: 6px;
}

/* ══ PRICING CARD FEATURED PULSE ════════════ */
.pricing-card.featured {
  animation: navyGlowPulse 3s ease infinite;
}

/* ══ STAT CARD TILT (JS) ════════════════════ */
.stat-card {
  transition: transform 0.15s ease !important;
}

/* ══ REDUCED MOTION ══════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}