/* ============================================================
   VILLA54.CASA — Feuille de style principale
   Marketplace d'Agents IA · Dakar, Sénégal
   ============================================================ */

/* ── Variables CSS ── */
:root {
  --primary-gold:    #C9A84C;
  --primary-dark:    #0A0A0F;
  --secondary-dark:  #111118;
  --accent-purple:   #6C3FC5;
  --accent-teal:     #00D4AA;
  --text-primary:    #F5F0E8;
  --text-secondary:  #9B97A0;
  --glass-bg:        rgba(255,255,255,0.04);
  --glass-border:    rgba(201,168,76,0.15);
  --gold-glow:       rgba(201,168,76,0.25);
  --purple-glow:     rgba(108,63,197,0.25);
  --teal-glow:       rgba(0,212,170,0.25);

  --radius-card:     16px;
  --radius-btn:      8px;
  --transition:      0.3s cubic-bezier(0.4,0,0.2,1);
  --font-serif:      'Playfair Display', Georgia, serif;
  --font-sans:       'Inter', system-ui, sans-serif;
  --font-mono:       'JetBrains Mono', 'Courier New', monospace;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--primary-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; border: none; }
ul { list-style: none; }

/* ── Grain texture overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ── Typographie ── */
h1, h2, h3 { font-family: var(--font-serif); line-height: 1.2; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { color: var(--text-secondary); line-height: 1.75; }

/* ── Layout utilitaires ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; position: relative; }
.section-title { text-align: center; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--text-secondary); max-width: 600px; margin: 0 auto 60px; font-size: 1.05rem; }

/* ── Composants boutons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::after { opacity: 1; }

.btn-gold {
  background: linear-gradient(135deg, var(--primary-gold), #E8C56A, var(--primary-gold));
  color: #0A0A0F;
  box-shadow: 0 4px 24px var(--gold-glow);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(201,168,76,0.4); }

.btn-outline {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  color: var(--text-primary);
}
.btn-outline:hover { border-color: var(--primary-gold); box-shadow: 0 0 20px var(--gold-glow); }

.btn-teal {
  background: linear-gradient(135deg, var(--accent-teal), #00b899);
  color: #0A0A0F;
  box-shadow: 0 4px 24px var(--teal-glow);
}

.btn-purple {
  background: linear-gradient(135deg, var(--accent-purple), #8B5CF6);
  color: #fff;
  box-shadow: 0 4px 24px var(--purple-glow);
}

/* ── Glass card ── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 28px;
  transition: var(--transition);
}
.glass-card:hover {
  border-color: rgba(201,168,76,0.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px var(--gold-glow);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-gold   { background: rgba(201,168,76,0.15); border: 1px solid rgba(201,168,76,0.4); color: var(--primary-gold); }
.badge-teal   { background: rgba(0,212,170,0.12);  border: 1px solid rgba(0,212,170,0.4); color: var(--accent-teal); }
.badge-purple { background: rgba(108,63,197,0.15); border: 1px solid rgba(108,63,197,0.4); color: #A78BFA; }
.badge-hot    { background: rgba(239,68,68,0.12);  border: 1px solid rgba(239,68,68,0.4); color: #F87171; }

/* ────────────────────────────────────────────────────────────
   ANIMATIONS KEYFRAMES
   ──────────────────────────────────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-16px); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--gold-glow); opacity: 1; }
  50%       { box-shadow: 0 0 50px rgba(201,168,76,0.5), 0 0 80px var(--gold-glow); opacity: 0.9; }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes count-up {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes typing-dots {
  0%, 80%, 100% { transform: scale(0.8); opacity: 0.4; }
  40%           { transform: scale(1.2); opacity: 1; }
}
@keyframes orbit {
  from { transform: rotate(0deg) translateX(var(--orbit-r)) rotate(0deg); }
  to   { transform: rotate(360deg) translateX(var(--orbit-r)) rotate(-360deg); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes spin-reverse {
  from { transform: rotate(360deg); }
  to   { transform: rotate(0deg); }
}
@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}
@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── Entrée au scroll ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left  { opacity: 0; transform: translateX(-30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(30px);  transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ────────────────────────────────────────────────────────────
   NAVBAR
   ──────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo { display: flex; flex-direction: column; }
.nav-logo-main {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}
.nav-logo-main .v54 { color: var(--primary-gold); }
.nav-logo-main .ext { color: var(--text-secondary); font-family: var(--font-sans); font-weight: 300; }
.nav-logo-sub {
  font-size: 0.6rem;
  color: var(--text-secondary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--primary-gold);
  transform: scaleX(0);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,10,15,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--text-primary);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--primary-gold); }

/* ────────────────────────────────────────────────────────────
   HERO
   ──────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}
#particles-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content { display: flex; flex-direction: column; gap: 28px; }

.hero-badge {
  animation: fadeInUp 0.6s ease forwards;
}
.hero-badge-inner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  font-size: 0.8rem;
  color: var(--primary-gold);
  letter-spacing: 0.08em;
  backdrop-filter: blur(12px);
}
.hero-badge-inner .star {
  animation: spin-slow 4s linear infinite;
  display: inline-block;
}

.hero-title {
  animation: fadeInUp 0.6s 0.1s ease forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}
.hero-title .line1 { display: block; }
.hero-title .line2 {
  display: block;
  background: linear-gradient(135deg, var(--primary-gold), #F0D080, var(--accent-teal));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s linear infinite;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 480px;
  animation: fadeInUp 0.6s 0.2s ease both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.3s ease both;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
  animation: fadeInUp 0.6s 0.4s ease both;
  flex-wrap: wrap;
}
.stat-item { display: flex; flex-direction: column; gap: 4px; }
.stat-number {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-gold);
}
.stat-label { font-size: 0.8rem; color: var(--text-secondary); }

/* Hero illustration */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fadeInRight 0.8s 0.3s ease both;
}
.hero-hologram {
  animation: float 6s ease-in-out infinite;
  position: relative;
  z-index: 2;
}
.hero-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,0.2) 0%, rgba(108,63,197,0.15) 40%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 4s ease-in-out infinite;
  z-index: 1;
}

/* ────────────────────────────────────────────────────────────
   AGENTS CATALOG
   ──────────────────────────────────────────────────────────── */
#agents { background: var(--secondary-dark); }

.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.agent-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.agent-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  opacity: 0;
  transition: var(--transition);
}
.agent-card.gold::before  { background: linear-gradient(90deg, transparent, var(--primary-gold), transparent); }
.agent-card.teal::before  { background: linear-gradient(90deg, transparent, var(--accent-teal), transparent); }
.agent-card.purple::before{ background: linear-gradient(90deg, transparent, var(--accent-purple), transparent); }

.agent-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.3);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.agent-card.gold:hover   { box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 40px var(--gold-glow); }
.agent-card.teal:hover   { box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 40px var(--teal-glow); border-color: rgba(0,212,170,0.3); }
.agent-card.purple:hover { box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 40px var(--purple-glow); border-color: rgba(108,63,197,0.3); }
.agent-card:hover::before { opacity: 1; }

.agent-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.agent-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.agent-avatar.gold-bg   { background: radial-gradient(circle, rgba(201,168,76,0.2), rgba(201,168,76,0.05)); border: 1px solid rgba(201,168,76,0.3); }
.agent-avatar.teal-bg   { background: radial-gradient(circle, rgba(0,212,170,0.2), rgba(0,212,170,0.05));   border: 1px solid rgba(0,212,170,0.3); }
.agent-avatar.purple-bg { background: radial-gradient(circle, rgba(108,63,197,0.2), rgba(108,63,197,0.05)); border: 1px solid rgba(108,63,197,0.3); }

.agent-card:hover .agent-avatar { animation: pulse-glow 2s ease-in-out infinite; }

.agent-info { flex: 1; margin-left: 16px; }
.agent-name { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; }
.agent-sector { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }

.agent-capabilities { display: flex; flex-direction: column; gap: 6px; }
.agent-capability {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.agent-capability::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.gold   .agent-capability::before { background: var(--primary-gold); }
.teal   .agent-capability::before { background: var(--accent-teal); }
.purple .agent-capability::before { background: #A78BFA; }

.agent-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}
.agent-simulate-btn {
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid transparent;
}
.gold   .agent-simulate-btn { background: rgba(201,168,76,0.12); color: var(--primary-gold); border-color: rgba(201,168,76,0.25); }
.teal   .agent-simulate-btn { background: rgba(0,212,170,0.12);  color: var(--accent-teal);  border-color: rgba(0,212,170,0.25); }
.purple .agent-simulate-btn { background: rgba(108,63,197,0.12); color: #A78BFA; border-color: rgba(108,63,197,0.25); }
.agent-simulate-btn:hover { transform: scale(1.05); }

/* ────────────────────────────────────────────────────────────
   AVANTAGES
   ──────────────────────────────────────────────────────────── */
#avantages { position: relative; }

.avantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.avantage-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.avantage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201,168,76,0.3);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35), 0 0 30px var(--gold-glow);
}
.avantage-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avantage-impact {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-gold), var(--accent-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.avantage-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.avantage-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

/* ────────────────────────────────────────────────────────────
   SIMULATEUR
   ──────────────────────────────────────────────────────────── */
#simulateur { background: var(--secondary-dark); }

.simulator-wrapper {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 28px;
  align-items: start;
}

/* Panneau de configuration */
.sim-config {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 100px;
}
.sim-config-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
}
.sim-label { font-size: 0.8rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; display: block; }
.sim-select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239B97A0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.sim-select:focus { outline: none; border-color: var(--primary-gold); box-shadow: 0 0 0 3px var(--gold-glow); }

.agent-type-selector { display: flex; flex-direction: column; gap: 8px; }
.agent-type-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: var(--transition);
  text-align: left;
}
.agent-type-btn:hover { border-color: rgba(201,168,76,0.35); color: var(--text-primary); background: rgba(201,168,76,0.06); }
.agent-type-btn.active { border-color: var(--primary-gold); color: var(--primary-gold); background: rgba(201,168,76,0.1); }
.agent-type-btn .emoji { font-size: 1.2rem; }

/* Token meter */
.token-meter { display: flex; flex-direction: column; gap: 10px; }
.token-header { display: flex; justify-content: space-between; align-items: center; }
.token-label { font-size: 0.8rem; color: var(--text-secondary); }
.token-count { font-size: 0.8rem; font-family: var(--font-mono); }
.token-count .used { color: var(--primary-gold); }
.token-count .total { color: var(--text-secondary); }
.token-bar-track {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 100px;
  overflow: hidden;
}
.token-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent-teal), var(--primary-gold));
  transition: width 0.5s ease, background 0.5s ease;
  width: 0%;
}
.token-bar-fill.warning { background: linear-gradient(90deg, var(--primary-gold), #F97316); }
.token-bar-fill.danger  { background: linear-gradient(90deg, #F97316, #EF4444); }
.token-reset { font-size: 0.75rem; color: var(--text-secondary); }
.token-reset span { color: var(--accent-teal); }

/* Zone de chat */
.sim-chat-panel {
  background: #0D0D14;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  display: flex;
  flex-direction: column;
  height: 680px;
  overflow: hidden;
}
.chat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--glass-border);
}
.chat-agent-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.25), rgba(201,168,76,0.05));
  border: 1px solid rgba(201,168,76,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: pulse-glow 3s ease-in-out infinite;
}
.online-dot {
  position: absolute;
  bottom: 1px; right: 1px;
  width: 10px; height: 10px;
  background: var(--accent-teal);
  border-radius: 50%;
  border: 2px solid #0D0D14;
}
.online-dot::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--accent-teal);
  border-radius: 50%;
  animation: ping 1.5s ease-in-out infinite;
}
.chat-agent-info { flex: 1; }
.chat-agent-name { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; }
.chat-agent-status { font-size: 0.75rem; color: var(--accent-teal); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 100px; }

.chat-msg { display: flex; gap: 10px; max-width: 85%; }
.chat-msg.user { align-self: flex-end; flex-direction: row-reverse; }
.chat-msg.agent { align-self: flex-start; }

.msg-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}
.agent .msg-avatar { background: rgba(201,168,76,0.2); border: 1px solid rgba(201,168,76,0.3); color: var(--primary-gold); }
.user  .msg-avatar { background: rgba(108,63,197,0.2); border: 1px solid rgba(108,63,197,0.3); color: #A78BFA; }

.msg-content { display: flex; flex-direction: column; gap: 4px; }
.msg-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.6;
}
.agent .msg-bubble {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-top-left-radius: 4px;
  color: var(--text-primary);
}
.user .msg-bubble {
  background: linear-gradient(135deg, rgba(201,168,76,0.2), rgba(108,63,197,0.2));
  border: 1px solid rgba(201,168,76,0.25);
  border-top-right-radius: 4px;
  color: var(--text-primary);
}
.msg-time { font-size: 0.7rem; color: var(--text-secondary); }
.user .msg-content { align-items: flex-end; }

/* Typing indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  border-top-left-radius: 4px;
  width: fit-content;
}
.typing-dot {
  width: 6px; height: 6px;
  background: var(--primary-gold);
  border-radius: 50%;
  animation: typing-dots 1.4s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

/* Suggestions */
.chat-suggestions {
  padding: 12px 24px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  border-top: 1px solid var(--glass-border);
  background: rgba(0,0,0,0.2);
  flex-wrap: wrap;
}
.chat-suggestions::-webkit-scrollbar { display: none; }
.suggestion-btn {
  white-space: nowrap;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  color: var(--primary-gold);
  transition: var(--transition);
  cursor: pointer;
}
.suggestion-btn:hover { background: rgba(201,168,76,0.15); border-color: rgba(201,168,76,0.4); }

/* Input de chat */
.chat-input-area {
  padding: 16px 24px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  gap: 12px;
  align-items: flex-end;
  background: rgba(0,0,0,0.2);
}
.chat-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  resize: none;
  min-height: 48px;
  max-height: 120px;
  transition: var(--transition);
  overflow-y: auto;
}
.chat-input::placeholder { color: var(--text-secondary); }
.chat-input:focus { outline: none; border-color: var(--primary-gold); box-shadow: 0 0 0 3px var(--gold-glow); }

.chat-send-btn {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-gold), #E8C56A);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  color: #0A0A0F;
}
.chat-send-btn:hover { transform: scale(1.05); box-shadow: 0 4px 20px var(--gold-glow); }
.chat-send-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

/* Bannière CTA simulateur */
.sim-cta-banner {
  margin: 0 24px 16px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(108,63,197,0.08));
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  display: none;
}
.sim-cta-banner.visible { display: flex; }
.sim-cta-text { font-size: 0.85rem; color: var(--text-primary); }
.sim-cta-text strong { color: var(--primary-gold); }

/* Token exhausted overlay */
.token-exhausted {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 40px;
  text-align: center;
}
.token-exhausted.visible { display: flex; }

/* ────────────────────────────────────────────────────────────
   TARIFS
   ──────────────────────────────────────────────────────────── */
#tarifs { }

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}
.toggle-label { font-size: 0.9rem; color: var(--text-secondary); }
.toggle-label.active { color: var(--text-primary); font-weight: 600; }
.toggle-switch {
  position: relative;
  width: 52px; height: 28px;
  background: rgba(255,255,255,0.1);
  border-radius: 100px;
  cursor: pointer;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}
.toggle-switch.annual { background: rgba(201,168,76,0.3); border-color: var(--primary-gold); }
.toggle-switch::after {
  content: '';
  position: absolute;
  width: 20px; height: 20px;
  background: var(--text-primary);
  border-radius: 50%;
  top: 3px; left: 3px;
  transition: var(--transition);
}
.toggle-switch.annual::after { transform: translateX(24px); }
.discount-badge {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(0,212,170,0.15);
  border: 1px solid rgba(0,212,170,0.35);
  color: var(--accent-teal);
  font-weight: 600;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.pricing-card.featured {
  border-color: var(--primary-gold);
  background: linear-gradient(135deg, rgba(201,168,76,0.07), rgba(108,63,197,0.04));
  box-shadow: 0 0 60px var(--gold-glow);
  transform: scale(1.03);
}
.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }

.plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-gold), #E8C56A);
  color: #0A0A0F;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.plan-header { text-align: center; }
.plan-icon { font-size: 2rem; margin-bottom: 8px; }
.plan-name { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 700; }
.plan-tagline { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }

.plan-price { text-align: center; }
.price-amount {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary-gold);
}
.price-period { font-size: 0.85rem; color: var(--text-secondary); }
.price-annual { font-size: 0.8rem; color: var(--accent-teal); margin-top: 4px; }

.plan-features { display: flex; flex-direction: column; gap: 10px; }
.plan-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.plan-feature .check { color: var(--accent-teal); font-size: 0.9rem; flex-shrink: 0; }
.plan-feature .cross { color: rgba(239,68,68,0.6); font-size: 0.9rem; flex-shrink: 0; }
.plan-feature.active { color: var(--text-primary); }

.pricing-security {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 20px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: var(--glass-bg);
  margin-top: 24px;
}
.pricing-security a { color: var(--primary-gold); }

/* ────────────────────────────────────────────────────────────
   TÉMOIGNAGES
   ──────────────────────────────────────────────────────────── */
#temoignages { background: var(--secondary-dark); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,0,0,0.35), 0 0 30px var(--gold-glow); border-color: rgba(201,168,76,0.3); }

.testimonial-stars { display: flex; gap: 4px; color: var(--primary-gold); font-size: 0.9rem; }
.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.7;
  font-style: italic;
  position: relative;
  padding-left: 16px;
}
.testimonial-quote::before {
  content: '"';
  position: absolute;
  left: 0; top: -8px;
  font-size: 3rem;
  color: var(--primary-gold);
  font-family: var(--font-serif);
  line-height: 1;
  opacity: 0.5;
}

.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 50px; height: 50px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--glass-border);
}
.testimonial-name { font-weight: 700; font-size: 0.95rem; }
.testimonial-meta { font-size: 0.8rem; color: var(--text-secondary); }
.testimonial-result {
  font-size: 0.8rem;
  color: var(--accent-teal);
  font-weight: 600;
  padding: 6px 12px;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.25);
  border-radius: 6px;
  text-align: center;
}

/* ────────────────────────────────────────────────────────────
   FAQ
   ──────────────────────────────────────────────────────────── */
#faq { }

.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: rgba(201,168,76,0.3); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  gap: 16px;
  user-select: none;
}
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  transition: var(--transition);
  color: var(--primary-gold);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(201,168,76,0.15); border-color: var(--primary-gold); }
.faq-answer {
  display: none;
  padding: 0 24px 20px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.9rem;
}
.faq-item.open .faq-answer { display: block; }

/* ────────────────────────────────────────────────────────────
   CTA FINAL
   ──────────────────────────────────────────────────────────── */
#cta-final {
  background: linear-gradient(135deg, rgba(201,168,76,0.08), rgba(108,63,197,0.06), rgba(0,212,170,0.04));
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  text-align: center;
}
.cta-counter {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.3);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--accent-teal);
  margin-bottom: 32px;
}
.cta-pulse {
  width: 8px; height: 8px;
  background: var(--accent-teal);
  border-radius: 50%;
  animation: ping 1.5s ease-in-out infinite;
}
.cta-final-title { margin-bottom: 16px; }
.cta-final-sub { color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 40px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ────────────────────────────────────────────────────────────
   FOOTER
   ──────────────────────────────────────────────────────────── */
footer {
  background: rgba(0,0,0,0.4);
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
}
.footer-logo .gold { color: var(--primary-gold); }
.footer-tagline { font-size: 0.9rem; color: var(--text-secondary); }
.footer-contact { font-size: 0.85rem; color: var(--text-secondary); display: flex; flex-direction: column; gap: 6px; }
.footer-contact a:hover { color: var(--primary-gold); transition: var(--transition); }

.footer-socials { display: flex; gap: 12px; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-link:hover { border-color: var(--primary-gold); background: rgba(201,168,76,0.1); transform: translateY(-2px); }

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.88rem; color: var(--text-secondary); transition: var(--transition); }
.footer-col a:hover { color: var(--primary-gold); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
  font-size: 0.8rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-made { color: var(--text-secondary); }
.footer-made span { color: var(--primary-gold); }

/* ────────────────────────────────────────────────────────────
   RESPONSIVE
   ──────────────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .agents-grid   { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .hero-inner    { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin: 0 auto; }
  .hero-cta      { justify-content: center; }
  .hero-stats    { justify-content: center; }
  .hero-visual   { order: -1; }
  .simulator-wrapper { grid-template-columns: 1fr; }
  .sim-config    { position: static; }
  .avantages-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .agents-grid   { grid-template-columns: 1fr; }
  .avantages-grid { grid-template-columns: 1fr; }
  .pricing-grid  { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .pricing-card.featured { transform: scale(1); }
  .section { padding: 64px 0; }
  .hero-stats { gap: 20px; }
}
/* ────────────────────────────────────────────────────────────
   BOUTON WHATSAPP FLOTTANT
   ──────────────────────────────────────────────────────────── */
#whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9990;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  padding: 14px 20px 14px 16px;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4), 0 2px 8px rgba(0,0,0,0.3);
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1), box-shadow 0.3s ease;
  animation: fadeInUp 0.6s 1s ease both;
}
#whatsapp-fab:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 48px rgba(37,211,102,0.5), 0 4px 16px rgba(0,0,0,0.3);
}
#whatsapp-fab:hover::after { display: none; }

.whatsapp-fab-label { white-space: nowrap; }

.whatsapp-fab-dot {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 12px;
  height: 12px;
  background: #C9A84C;
  border-radius: 50%;
  border: 2px solid #0A0A0F;
  animation: ping 1.8s ease-in-out infinite;
}

@media (max-width: 480px) {
  #whatsapp-fab { padding: 14px; border-radius: 50%; bottom: 20px; right: 20px; }
  .whatsapp-fab-label { display: none; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { text-align: center; justify-content: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .sim-chat-panel { height: 500px; }
  .chat-suggestions { flex-direction: column; }
  .suggestion-btn { text-align: center; }
}

/* ────────────────────────────────────────────────────────────
   MODAL D'ACHAT
   ──────────────────────────────────────────────────────────── */
.purchase-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.purchase-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.purchase-modal {
  background: var(--secondary-dark);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 20px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 60px rgba(201,168,76,0.08);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.purchase-modal-overlay.open .purchase-modal {
  transform: translateY(0);
}
.purchase-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.purchase-modal-logo { font-family: var(--font-serif); font-size: 1.1rem; }
.purchase-plan-badge {
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--primary-gold);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.purchase-modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.2s;
}
.purchase-modal-close:hover { color: var(--text-primary); }

.purchase-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 280px;
  max-height: 380px;
}
.purchase-msg {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.purchase-msg.user { flex-direction: row-reverse; }
.purchase-msg-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
}
.purchase-msg.user .purchase-msg-avatar {
  background: rgba(255,255,255,0.06);
  border-color: var(--glass-border);
}
.purchase-msg-bubble {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px 14px 14px 4px;
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--text-primary);
  max-width: 80%;
  line-height: 1.5;
}
.purchase-msg.user .purchase-msg-bubble {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.2);
  border-radius: 14px 14px 4px 14px;
  color: var(--text-primary);
}
.purchase-typing span {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--primary-gold);
  border-radius: 50%;
  margin: 0 2px;
  animation: bounce-dot 1.2s ease-in-out infinite;
}
.purchase-typing span:nth-child(2) { animation-delay: 0.2s; }
.purchase-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce-dot {
  0%,80%,100% { transform: translateY(0); }
  40%         { transform: translateY(-6px); }
}

.purchase-input-area {
  display: flex;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.purchase-input {
  flex: 1;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s;
}
.purchase-input:focus { border-color: rgba(201,168,76,0.4); }
.purchase-input::placeholder { color: var(--text-muted); }
.purchase-send-btn {
  background: var(--primary-gold);
  border: none;
  border-radius: 10px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0A0A0F;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.purchase-send-btn:hover { background: var(--primary-gold-light); transform: scale(1.05); }
.purchase-pay-area {
  padding: 0 24px 20px;
  flex-shrink: 0;
}