/* ===== 3D HERO (Electric Blue theme) ===== */
:root{
  --bg-dark: #07101a;
  --accent: #00d0ff;
  --accent-2: #0078ff;
  --glass: rgba(255,255,255,0.04);
  --muted: rgba(255,255,255,0.7);
  --card-shadow: 0 12px 40px rgba(0,120,255,0.06);
}

body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg, #04111a 0%, var(--bg-dark) 100%);
  color: #eaf6ff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  min-height:100vh;
}

/* =========================
   HORIZONTAL NAVIGATION
   ========================= */
.nav {
  position: sticky;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 28px;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* Brand Styling */
.nav .brand {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

.nav .brand .accent {
  color: #00bfff; 
  text-shadow: 0 0 6px rgba(0,191,255,0.6);
}

/* Navigation Links */
.nav nav {
  display: flex;
  gap: 20px;
  flex-wrap: nowrap; /* horizontal only */
}

.nav nav a {
  color: #eaf6ff;
  text-decoration: none;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.25s ease;
  position: relative;
  white-space: nowrap; /* prevents wrapping */
}

/* Hover / underline effect */
.nav nav a:hover {
  color: #00bfff;
  background: rgba(0,191,255,0.1);
}

/* Active link highlight */
.nav nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #00bfff;
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* Hover underline animation */
.nav nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: #00bfff;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav nav a:hover::after {
  width: 100%;
}

/* Keep horizontal on smaller screens */
@media (max-width: 768px) {
  .nav {
    flex-direction: row; /* keep horizontal */
    padding: 12px 18px;
  }
  .nav nav {
    flex-direction: row; /* horizontal */
    gap: 12px;
    justify-content: flex-end;
  }
  .nav nav a {
    padding: 6px 10px;
  }
}

/* hero layout */
.hero-wrap{ position:relative; overflow:hidden; padding-bottom:40px; }
.hero{ display:flex; gap:28px; align-items:center; justify-content:space-between; max-width:1150px; margin:40px auto; padding:20px; box-sizing:border-box; }

/* background parallax layers */
.bg-layer{
  position:absolute; inset:0; pointer-events:none; transform:translate3d(0,0,0);
}
.layer-back{
  background: radial-gradient(600px 200px at 10% 20%, rgba(0,120,255,0.06), transparent),
              radial-gradient(500px 160px at 90% 80%, rgba(0,230,255,0.03), transparent);
  opacity:0.9;
  mix-blend-mode:screen;
  filter:blur(30px) saturate(120%);
  z-index:0;
}
.layer-mid{
  background: linear-gradient(120deg, rgba(0,120,255,0.02), rgba(0,0,0,0));
  z-index:1;
  filter:blur(12px);
}
.layer-front{
  z-index:2;
  background: radial-gradient(300px 120px at 60% 30%, rgba(0,120,255,0.02), transparent);
  filter:blur(6px);
}

/* left & right columns */
.hero-left{ flex:1; z-index:3; padding:20px; }
.hero-right{ width:380px; display:flex; align-items:center; justify-content:center; z-index:3; }

/* headings */
.title{
  font-size: clamp(28px, 6vw, 46px);
  margin:0 0 12px 0;
  line-height:1.02;
  letter-spacing: -1px;
}
.title .glow{
  color: #fff;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  text-shadow: 0 6px 30px rgba(0,208,255,0.08);
}

/* subtitle */
.subtitle{ color:var(--muted); margin: 6px 0 18px 0; max-width:620px; }

/* CTA buttons */
.btn{ display:inline-block; text-decoration:none; padding:12px 18px; border-radius:12px; font-weight:700; }
.btn.primary{
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color:#001;
  box-shadow: 0 10px 30px rgba(0,120,255,0.12);
}
.btn.ghost{
  background:transparent;border:1px solid rgba(255,255,255,0.06); color:var(--muted);
}
.btn.small{ padding:8px 12px; font-size:14px; }

/* =======================
   COMMUNICATION CARDS
   ======================= */
.floating-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
  justify-content: center;
}

.floating-cards .card {
  flex: 1 1 160px;
  max-width: 160px;
  min-height: 120px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px;
  color: #eaf6ff;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
  cursor: pointer;
}

.floating-cards .card h4 {
  margin: 0 0 6px 0;
  font-size: 16px;
  color: #fff;
}

.floating-cards .card p {
  margin: 0;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

.floating-cards .card small {
  margin-top: 8px;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
}

/* Zoom on hover/tap */
.card:hover,
.card.active {
  transform: scale(1.2) translateY(-8px);
  box-shadow: 0 25px 50px rgba(0,120,255,0.2);
  z-index: 10;
}

.floating-cards:has(.card:hover) .card:not(:hover),
.floating-cards .card:not(.active) {
  transform: scale(0.95);
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
  .card { flex: 1 1 45%; max-width: 45%; }
}

@media (max-width: 480px) {
  .card { flex: 1 1 100%; max-width: 100%; }
}

#about {
  max-width: 800px;
  margin: 50px auto;
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ===== ABOUT PAGE (Glass Dashboard Style) ===== */

#about {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at top left, #0a0f1c, #000);
  padding: 60px 20px;
}

.about-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  max-width: 1000px;
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border-radius: 20px;
  padding: 40px;
  gap: 30px;
  backdrop-filter: blur(15px);
  transition: all 0.3s ease;
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 120, 255, 0.25);
}

.about-text {
  flex: 1 1 400px;
}

.about-text h2 {
  font-size: 2rem;
  color: #00b7ff;
  margin-bottom: 15px;
}

.about-text span {
  color: #ffffff;
}

.about-text p {
  line-height: 1.7;
  color: #cfd8e8;
  margin-bottom: 15px;
}

.skills {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.skills li {
  margin: 8px 0;
  color: #ffffffcc;
}

.about-photo {
  flex: 1 1 280px;
  text-align: center;
}

.about-photo img {
  width: 150px;
  border-radius: 50px;
  box-shadow: 0 0 25px rgba(0, 183, 255, 0.3);
  backdrop-filter: blur(10px);
  transition: 0.4s;
}

.about-photo img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 40px rgba(0, 183, 255, 0.5);
}

.btn {
  display: inline-block;
  background: linear-gradient(135deg, #0078ff, #00e5ff);
  color: #fff;
  text-decoration: none;
  padding: 10px 25px;
  border-radius: 12px;
  transition: 0.3s;
}

.btn:hover {
  background: linear-gradient(135deg, #00e5ff, #0078ff);
  box-shadow: 0 0 20px rgba(0, 183, 255, 0.4);
}

/* === CONTACT PAGE (Glassmorphism Style) === */
.contact-section {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 90vh;
  background: radial-gradient(circle at top left, #0a0f1c, #000);
  padding: 20px;
}

.glass-card {
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 450px;
  color: #f0f4ff;
  box-shadow: 0 0 20px rgba(0, 200, 255, 0.15);
  animation: fadeIn 1.2s ease;
}

.glass-card h2 {
  text-align: center;
  margin-bottom: 10px;
  color: #00e5ff;
}

.glass-card p {
  text-align: center;
  margin-bottom: 25px;
  font-size: 14px;
  opacity: 0.8;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 14px;
  margin-bottom: 6px;
  opacity: 0.8;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.07);
  border: none;
  outline: none;
  border-radius: 10px;
  padding: 10px 14px;
  color: #fff;
  transition: all 0.3sease;
}

.form-group input:focus,
.form-group textarea:focus {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 8px #00e5ff;
}

.glow-btn {
  width: 100%;
  background: linear-gradient(90deg, #00e5ff, #0078ff);
  border: none;
  padding: 12px;
  border-radius: 10px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.glow-btn:hover {
  background: linear-gradient(90deg, #0078ff, #00e5ff);
  box-shadow: 0 0 12px #00e5ff;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Poppins", sans-serif;
}

body {
  background: radial-gradient(circle at top, #1c1f2b, #0d0f15);
  color: #fff;
  min-height: 100vh;
}

.page-bg {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-glow {
  background: linear-gradient(45deg, #4caf50, #81c784);
  color: white;
  padding: 0.7rem 1rem;
  font-weight: 700;
  border-radius: 50%;
  box-shadow: 0 0 10px #4caf50;
}

.top-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.avatar {
  background: #4caf50;
  color: white;
  font-weight: bold;
  border-radius: 50%;
  padding: 0.7rem 1rem;
}

.badge {
  background: #f44336;
  border-radius: 50%;
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
  position: relative;
  top: -8px;
  left: -5px;
}

.container {
  display: flex;
  flex: 1;
  padding: 2rem;
  gap: 1.5rem;
}

.sidebar {
  width: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sidebar nav a {
  display: block;
  padding: 0.8rem 1rem;
  color: #ccc;
  text-decoration: none;
  transition: 0.3s;
}

.sidebar nav a.active,
.sidebar nav a:hover {
  color: #4caf50;
  background: rgba(255, 255, 255, 0.05);
}

.user-card {
  margin-top: 2rem;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.u-photo {
  background: #4caf50;
  border-radius: 50%;
  padding: 0.7rem 1rem;
}

.main {
  flex: 1;
  padding: 1.5rem;
}

.welcome h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.stat {
  padding: 1rem;
  text-align: center;
}

.stat-title {
  color: #aaa;
  font-size: 0.9rem;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: bold;
  margin-top: 0.3rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.panel {
  padding: 1rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.ghost {
  background: transparent;
  border: 1px solid #4caf50;
  color: #4caf50;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  cursor: pointer;
}

.task-list {
  list-style: none;
}

.task-list li {
  padding: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tl-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

progress {
  width: 100%;
  margin-top: 0.5rem;
}

.messages {
  height: 240px;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.msg {
  padding: 0.7rem 1rem;
  border-radius: 10px;
  width: fit-content;
  max-width: 80%;
}

.msg.from {
  background: #4caf50;
  align-self: flex-start;
}

.msg.to {
  background: #333;
  align-self: flex-end;
}

.message-send {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.message-send input {
  flex: 1;
  padding: 0.6rem;
  border-radius: 8px;
  border: none;
  outline: none;
}

.message-send button {
  padding: 0.6rem 1rem;
  background: #4caf50;
  border: none;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
}

.footer {
  text-align: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  margin-top: auto;
}

/* Notifications */
.euai-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #4caf50;
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.euai-notification.show {
  opacity: 1;
  transform: translateY(0);
}

/* ===== SERVICES: Ultimate Hybrid (Dark glass + Light float + Gradient lighting + 3D) ===== */

/* base theme variables */
:root{
  --bg-dark: #07121a;
  --glass: rgba(255,255,255,0.04);
  --glass-2: rgba(255,255,255,0.02);
  --muted: rgba(255,255,255,0.75);

  /* multi-accent gradient stops */
  --accent-a: #00d0ff;   /* blue-cyan */
  --accent-b: #7b2cff;   /* violet */
  --accent-c: #00c28a;   /* teal/green */
  --accent-d: #ffd166;   /* gold */
  --accent-e: #ff6eb4;   /* pink */

  /* cursor vars used for background movement */
  --cursor-x: 0px;
  --cursor-y: 0px;
}

/* page base */
body {
  background: linear-gradient(180deg, #04111a 0%, var(--bg-dark) 100%);
  color: #eaf6ff;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  margin: 0;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* header (re-use pattern from index) */
.nav { display:flex; justify-content:space-between; align-items:center; padding:16px 20px; background: rgba(255,255,255,0.02); border-bottom:1px solid rgba(255,255,255,0.03); }
.brand { font-weight:800; }
.brand .accent { color:var(--accent-a); }
.nav nav a { margin-left:12px; color:var(--muted); text-decoration:none; font-weight:600; }
.nav nav a.active { color:#fff; }

/* canvas background blobs (subtle light sources that follow cursor) */
.canvas-layers { position: absolute; inset:0; pointer-events:none; z-index:0; overflow:hidden; }
.bg-blob {
  position:absolute; filter: blur(70px) saturate(120%); opacity:0.08; mix-blend-mode:screen;
  transform: translate3d(var(--cursor-x), var(--cursor-y), 0);
  transition: transform 300ms linear;
}
.blob-1 { width:520px; height:520px; left:-8%; top:4%; background: linear-gradient(45deg, var(--accent-a), var(--accent-b)); }
.blob-2 { width:420px; height:420px; right:-6%; top:10%; background: linear-gradient(45deg, var(--accent-c), var(--accent-d)); opacity:0.06; }
.blob-3 { width:360px; height:360px; left:30%; bottom:-8%; background: linear-gradient(45deg, var(--accent-e), var(--accent-b)); opacity:0.05; }

/* hero glass */
.services-hero { position:relative; max-width:1100px; margin:36px auto; padding:22px; display:flex; gap:20px; z-index:2; border-radius:16px; box-shadow: 0 12px 48px rgba(2,6,20,0.6); }
.services-hero.glass { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02)); border:1px solid rgba(255,255,255,0.06); backdrop-filter: blur(12px); }
.hero-left { flex:1; padding:10px 6px }
.hero-right { width:320px; display:flex; align-items:center; justify-content:center; }

/* hero headings */
.hero-title { margin:0; font-size: clamp(22px, 4.5vw, 36px); line-height:1.02; color:#fff; }
.hero-title .glow { background: linear-gradient(90deg, var(--accent-a), var(--accent-b)); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; text-shadow: 0 12px 40px rgba(0,208,255,0.06); }
.hero-sub { margin:10px 0 16px; color:var(--muted); max-width:680px; }

/* hero actions */
.hero-actions { display:flex; gap:12px; margin-top:6px }
.btn { padding:10px 16px; border-radius:10px; font-weight:700; text-decoration:none; cursor:pointer; display:inline-block; }
.btn.primary { background: linear-gradient(90deg, var(--accent-a), var(--accent-b)); color:#001; box-shadow: 0 12px 40px rgba(0,120,255,0.12); }
.btn.ghost { border:1px solid rgba(255,255,255,0.06); color:var(--muted); background:transparent; }

/* legend */
.services-legend { padding:14px; border-radius:12px; width:100%; background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border:1px solid rgba(255,255,255,0.04); }
.services-legend h4 { margin:0 0 8px 0; color:var(--accent-b); }
.services-legend ul { margin:0; padding-left:16px; color:var(--muted); font-size:14px }

/* section title */
.section-title { text-align:center; margin-top:28px; color:#fff; font-size:20px }

/* grid */
.service-grid-wrap { max-width:1150px; margin:18px auto 40px; padding:12px; z-index:2; }
.service-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap:20px; margin-top:18px; transform-style:preserve-3d; perspective:1200px; }

/* service card base */
.service-card {
  position:relative; overflow:visible; min-height:170px; border-radius:14px; padding:18px; color:#eaf6ff;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.06);
  box-shadow: 0 14px 40px rgba(2,6,23,0.6);
  transform-origin:center; transition:transform 320ms cubic-bezier(.2,.9,.2,1), box-shadow 300ms ease, opacity 360ms ease;
  opacity:0;
  will-change: transform, box-shadow;
}

/* colored glow rings */
.service-card .card-ring {
  position:absolute; inset:auto auto -36px -36px; width:140px; height:140px; border-radius:50%;
  filter: blur(24px); opacity:0.14; pointer-events:none;
}
.service-card[data-color="blue"] .card-ring { background: radial-gradient(circle, var(--accent-a), rgba(0,120,255,0.08)); }
.service-card[data-color="violet"] .card-ring { background: radial-gradient(circle, var(--accent-b), rgba(123,44,255,0.06)); }
.service-card[data-color="teal"] .card-ring { background: radial-gradient(circle, var(--accent-c), rgba(0,194,138,0.06)); }
.service-card[data-color="gold"] .card-ring { background: radial-gradient(circle, var(--accent-d), rgba(255,209,102,0.06)); }
.service-card[data-color="green"] .card-ring { background: radial-gradient(circle, #00c28a, rgba(0,194,138,0.05)); }
.service-card[data-color="purple"] .card-ring { background: radial-gradient(circle, var(--accent-e), rgba(255,110,180,0.06)); }

/* card content */
.service-card h3 { margin:0 0 8px 0; font-size:18px; color:#fff; }
.service-card p { margin:0 0 10px 0; color:var(--muted); line-height:1.45; font-size:14px; }
.card-meta { font-size:13px; color:rgba(255,255,255,0.8); margin-top:10px; }

/* hover & active micro interactions */
.service-card:hover {
  transform: translateY(-12px) translateZ(40px) scale(1.02);
  box-shadow: 0 30px 80px rgba(2,10,25,0.7);
  border-color: rgba(255,255,255,0.09);
}

/* CTA inquire section */
.cta-inquire { max-width:1100px; margin:24px auto 60px; padding:20px; border-radius:14px; text-align:center; }
.cta-inquire.glass { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02)); border:1px solid rgba(255,255,255,0.05); backdrop-filter: blur(10px); box-shadow: 0 12px 40px rgba(2,10,25,0.6) }

/* entrance animation */
.service-card { transform: translateZ(0px) translateY(10px); }
.service-card[style] { opacity:1; }

/* responsive tweaks */
@media (max-width:980px) {
  .services-hero { flex-direction:column; padding:18px; gap:12px; }
  .hero-right { width:100%; }
  .service-grid { gap:14px; }
}

/* prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; transform: none !important; }
}

/* small visual polish for low-blur browsers */
@supports not ((-webkit-backdrop-filter: blur(12px)) or (backdrop-filter: blur(12px))) {
  .services-hero.glass, .service-card, .cta-inquire.glass { background: rgba(255,255,255,0.03); }
}

/* EU AI - Floating assistant (Gold theme) */

/* root theme */
:root{
  --eu-bg: rgba(10,9,12,0.6);
  --eu-glass: rgba(255,255,255,0.04);
  --eu-gold: #ffd36b;
  --eu-gold-2: #ffb84d;
  --eu-muted: rgba(255,255,255,0.8);
  --eu-accent-shadow: 0 8px 34px rgba(255,185,77,0.10);
  --eu-blur: 10px;
  --eu-z: 99999;
}

/* floating icon container - visible on all pages */
#euai-root { position: fixed; right: 20px; bottom: 22px; z-index: var(--eu-z); font-family: Inter, system-ui, sans-serif; }

/* floating orb icon */
.euai-orb {
  width:62px; height:62px; border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background: linear-gradient(135deg, rgba(255,211,107,0.16), rgba(255,184,77,0.08));
  border: 1px solid rgba(255, 210, 120, 0.16);
  box-shadow: 0 12px 30px rgba(255,168,40,0.06), 0 1px 0 rgba(255,255,255,0.02) inset;
  backdrop-filter: blur(var(--eu-blur));
  cursor:pointer;
  transform-style: preserve-3d;
  transition: transform .22s cubic-bezier(.2,.9,.2,1), box-shadow .22s;
}
.euai-orb:hover { transform: translateY(-6px) scale(1.03); box-shadow: 0 18px 50px rgba(255,176,57,0.14); }

/* small pulse ring */
.euai-orb::after{
  content:""; position:absolute; width:120%; height:120%; left:-10%; top:-10%;
  border-radius:50%; pointer-events:none;
  box-shadow: 0 0 40px rgba(255,185,77,0.06);
  animation: euai-pulse 2.6s infinite ease-in-out;
}
@keyframes euai-pulse { 0% { transform: scale(.98); opacity: .8 } 50% { transform: scale(1.06); opacity: .55 } 100% { transform: scale(.98); opacity: .8 } }

/* chat window (collapsed -> expanded) */
.euai-window {
  width: calc(100vw - 40px);
  max-width: 940px;
  max-height: 86vh;
  height: 72vh;
  position: fixed;
  right: 20px;
  bottom: 96px;
  z-index: calc(var(--eu-z) + 1);
  border-radius: 16px;
  overflow: hidden;
  display: none; /* toggled via JS */
  box-shadow: 0 30px 90px rgba(2,6,23,0.7);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,200,110,0.06);
  backdrop-filter: blur(var(--eu-blur)) saturate(120%);
  transform-origin: bottom right;
}

/* partially fullscreen mode class (JS toggles) */
.euai-window.partial {
  width: calc(100vw - 60px);
  height: calc(100vh - 80px);
  right: 30px;
  bottom: 40px;
  max-width: none;
  max-height: none;
}

/* header */
.euai-header {
  display:flex; align-items:center; justify-content:space-between; padding:14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  gap:12px;
}
.euai-title {
  display:flex; gap:12px; align-items:center;
}
.euai-logo {
  width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background: linear-gradient(180deg, rgba(255, 213, 107, 0.12), rgba(255, 184, 77, 0.06));
  color: #001; font-weight:700;
  box-shadow: var(--eu-accent-shadow);
}
.euai-name { font-weight:700; color: #fff; }
.euai-sub { font-size:13px; color:var(--eu-muted); }

/* header controls */
.euai-controls { display:flex; gap:8px; align-items:center; }
.euai-btn { background:transparent; border: none; color:var(--eu-muted); padding:8px; border-radius:8px; cursor:pointer; }
.euai-btn:hover { background: rgba(255,255,255,0.02); color: #fff; }

/* layout - left chat + right settings */
.euai-body { display:flex; gap:12px; height: calc(100% - 64px); padding: 18px; box-sizing:border-box; }
.euai-chat {
  flex: 1 1 65%;
  display:flex; flex-direction:column; gap:12px; min-width:280px;
}
.euai-side {
  width: 320px;
  max-width: 34%;
  min-width: 240px;
  border-left: 1px solid rgba(255,255,255,0.02);
  padding-left:12px;
  box-sizing:border-box;
}

/* messages area */
.euai-messages {
  background: transparent;
  flex:1;
  overflow:auto;
  padding:12px;
  display:flex; flex-direction:column; gap:12px;
}
.euai-msg { max-width: 82%; padding:10px 12px; border-radius:12px; line-height:1.3; }
.euai-msg.user { align-self:flex-end; background: linear-gradient(90deg, rgba(255,255,255,0.06), rgba(255,255,255,0.04)); color:#fff; }
.euai-msg.bot { align-self:flex-start; background: linear-gradient(90deg, rgba(255,205,120,0.10), rgba(255,175,60,0.06)); color:#001; }

/* input bar *bottom* */
.euai-inputbar { display:flex; gap:8px; padding:12px; border-top:1px solid rgba(255,255,255,0.02); }
.euai-input { flex:1; padding:10px 12px; border-radius:12px; border:1px solid rgba(255,255,255,0.04); background: rgba(255,255,255,0.03); color: #fff; outline:none; }
.euai-send { background: linear-gradient(90deg, var(--eu-gold), var(--eu-gold-2)); border:none; padding:10px 12px; border-radius:10px; color:#001; font-weight:700; cursor:pointer; }

/* side panel (voice & settings) */
.euai-side h4 { margin:8px 0; color:var(--eu-gold); }
.euai-voice-list { display:flex; flex-direction:column; gap:8px; max-height:44vh; overflow:auto; }
.euai-voice { display:flex; align-items:center; gap:8px; padding:8px; border-radius:8px; cursor:pointer; background: rgba(255,255,255,0.02); }
.euai-voice.active { border:1px solid rgba(255,200,110,0.12); box-shadow: 0 6px 18px rgba(255,185,77,0.06); }

/* small controls */
.euai-toggle { display:flex; gap:8px; align-items:center; margin-top:8px; color:var(--eu-muted); }
.euai-slider { width:100%; }

/* compact minimized chat style */
.euai-minibar { display:flex; align-items:center; gap:8px; padding:10px; cursor:pointer; }

/* responsive */
@media (max-width:900px) {
  .euai-body { flex-direction:column; }
  .euai-side { width:100%; max-width:none; border-left:none; border-top:1px solid rgba(255,255,255,0.02); padding-top:12px; }
  .euai-window { right:12px; left:12px; bottom:72px; width: calc(100% - 24px); height: calc(70vh); }
  .euai-window.partial { height: calc(92vh); bottom:16px; left:8px; right:8px; width: calc(100% - 16px); }
  .euai-side { order: 2; }
  .euai-chat { order: 1; }
}

.euai-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, #ffd36b, #ffb800);
  color: #111;
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  font-weight: bold;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
  transition: all 0.5s ease;
  z-index: 9999;
}
.euai-notification.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* INTRODUCTION SECTION */
.home-hero {
  padding: 60px 28px;
  min-height: 80vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.intro-text {
  max-width: 900px;
  color: #eaf6ff;
  line-height: 1.6;
}

.intro-text h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  color: #fff;
}

.intro-text p {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.85);

}