:root {
  --gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
  --bg: #f8f9fc;
  --text: #1e1e2f;
  --glass-bg: rgba(255,255,255,0.6);
  --glass-border: rgba(255,255,255,0.4);
  --card-shadow: 0 8px 30px rgba(99,102,241,0.08);
}
[data-bs-theme="dark"] {
  --bg: #0f0f1a;
  --text: #f1f1f5;
  --glass-bg: rgba(30,30,46,0.55);
  --glass-border: rgba(255,255,255,0.08);
}

* { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background .3s ease, color .3s ease;
}

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.bg-gradient { background: var(--gradient) !important; }

.btn-gradient {
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: .6rem 1.6rem;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-gradient:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(99,102,241,.35); color:#fff; }

.btn-outline-glass {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  color: var(--text);
  padding: .6rem 1.6rem;
}

.glass-nav {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  padding: .8rem 0;
}
.navbar-brand { font-size: 1.4rem; color: var(--text) !important; }
.nav-link { color: var(--text) !important; font-weight: 500; }

.badge-glass {
  display: inline-block;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  padding: .4rem 1rem;
  border-radius: 50px;
  font-size: .85rem;
}

.hero-section { padding-top: 140px; padding-bottom: 60px; }
.min-vh-hero { min-height: 60vh; }
.hero-glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  border-radius: 32px;
  padding: 4rem;
  text-align: center;
  box-shadow: var(--card-shadow);
}

.glass-card, .service-card, .product-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  border-radius: 20px;
  padding: 1.8rem;
  box-shadow: var(--card-shadow);
  color: var(--text);
  transition: transform .25s ease, box-shadow .25s ease;
}
.service-card:hover, .product-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(99,102,241,.18); }

.bg-soft { background: linear-gradient(180deg, transparent, rgba(99,102,241,.05)); }

.cta-section {
  background: var(--gradient);
  border-radius: 32px;
  margin-left: 1rem; margin-right: 1rem;
}

.footer-section { background: rgba(0,0,0,.03); border-top: 1px solid var(--glass-border); }
.footer-links a { color: var(--text); opacity:.7; text-decoration:none; display:block; margin-bottom:.4rem; }
.footer-links a:hover { opacity:1; }
.social-icon {
  width: 36px; height:36px; display:flex; align-items:center; justify-content:center;
  border-radius:50%; background: var(--glass-bg); border:1px solid var(--glass-border); color: var(--text);
}

.floating-btn {
  position: fixed; right: 20px; z-index: 999;
  width: 52px; height:52px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:1.3rem; box-shadow: 0 8px 20px rgba(0,0,0,.2);
  border: none; text-decoration:none;
}
.whatsapp-btn { bottom: 90px; background:#25D366; }
.back-to-top { bottom: 25px; background: var(--gradient); opacity:0; pointer-events:none; transition:opacity .3s; }
.back-to-top.show { opacity:1; pointer-events:auto; }
.chatbot-btn { left: 20px; right: auto; bottom: 25px; background: var(--gradient); font-size: 1.5rem; }
.chatbot-btn.active { transform: scale(0.92); }

.chatbot-panel {
  position: fixed; left: 20px; right: auto; bottom: 90px; z-index: 1000;
  width: 360px; max-width: calc(100vw - 40px);
  height: 520px; max-height: calc(100vh - 120px);
  background: var(--bg); color: var(--text);
  border: 1px solid var(--glass-border); border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
  display: flex; flex-direction: column; overflow: hidden;
}
.chatbot-header {
  background: var(--gradient); color: #fff; padding: .9rem 1rem;
  display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
}
.chatbot-status::before {
  content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: #4ade80; margin-right: 5px;
}
.chatbot-messages {
  flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: .6rem;
}
.chatbot-msg { max-width: 85%; padding: .55rem .85rem; border-radius: 14px; font-size: .9rem; line-height: 1.4; }
.chatbot-msg.bot { align-self: flex-start; background: var(--glass-bg); border: 1px solid var(--glass-border); border-bottom-left-radius: 4px; }
.chatbot-msg.user { align-self: flex-end; background: var(--gradient); color: #fff; border-bottom-right-radius: 4px; }
.chatbot-msg .chatbot-links { margin-top: .5rem; display: flex; flex-direction: column; gap: .35rem; }
.chatbot-msg .chatbot-links a {
  display: inline-block; font-size: .82rem; font-weight: 600; text-decoration: none;
  color: var(--text); background: var(--bg); border: 1px solid var(--glass-border);
  border-radius: 50px; padding: .3rem .8rem;
}
.chatbot-msg.typing { display: flex; gap: 4px; align-items: center; }
.chatbot-msg.typing span { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .4; animation: chatbotBlink 1.2s infinite; }
.chatbot-msg.typing span:nth-child(2) { animation-delay: .2s; }
.chatbot-msg.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes chatbotBlink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
.chatbot-input-row { display: flex; gap: .5rem; padding: .75rem; border-top: 1px solid var(--glass-border); flex-shrink: 0; }
.chatbot-input-row .form-control { border-radius: 50px; }
.chatbot-input-row .btn { border-radius: 50%; width: 42px; height: 42px; flex-shrink: 0; padding: 0; }

.btn-icon-sm {
  background: rgba(255,255,255,.15); border: none; color: #fff; width: 30px; height: 30px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .9rem;
}
.btn-icon-sm:hover { background: rgba(255,255,255,.28); }

.chatbot-lead-form { padding: .9rem 1rem; border-top: 1px solid var(--glass-border); background: var(--glass-bg); flex-shrink: 0; }

@media (max-width: 480px) {
  .chatbot-panel { left: 10px; bottom: 85px; width: calc(100vw - 20px); }
  .chatbot-btn { left: 15px; bottom: 20px; }
}

.tech-pill, .filter-pill {
  display:inline-block; padding:.35rem .9rem; border-radius:50px; font-size:.8rem;
  background: var(--glass-bg); border:1px solid var(--glass-border); color: var(--text); text-decoration:none;
}
.filter-pill.active { background: var(--gradient); color:#fff; border-color:transparent; }

.stat-card {
  background: var(--glass-bg); border:1px solid var(--glass-border); border-radius:16px;
  padding:1.2rem; text-align:center; color: var(--text); box-shadow: var(--card-shadow);
}
.stat-card i { font-size:1.6rem; color:#8b5cf6; }
.stat-card h3 { margin:.4rem 0 0; font-weight:700; }
.stat-card p { color:#8a8aa3; margin:0; font-size:.85rem; }

.cookie-consent {
  position: fixed; bottom:0; left:0; right:0; z-index:1000;
  background: var(--glass-bg); backdrop-filter: blur(14px);
  border-top: 1px solid var(--glass-border);
  padding: 1rem 1.5rem; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem;
}

.btn-outline-glass.active { background: var(--gradient); color: #fff; border-color: transparent; }

@media (max-width: 768px) {
  .hero-section { padding-top: 110px; }
  .cta-section { margin-left: 0; margin-right: 0; border-radius: 0; }
}