:root {
  --bg: #06110f;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-2: rgba(255, 255, 255, 0.06);
  --text: rgba(255, 255, 255, 0.9);
  --muted: rgba(255, 255, 255, 0.65);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #b9f027;
  --accent-2: rgba(185, 240, 39, 0.18);
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.55);
  --radius: 18px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html {
  overflow-x: hidden;
  overflow-y: auto;
}
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(900px 520px at 85% 5%, rgba(185, 240, 39, 0.20), transparent 55%),
    radial-gradient(680px 420px at 10% 15%, rgba(25, 145, 255, 0.10), transparent 55%),
    linear-gradient(180deg, #030a09 0%, var(--bg) 45%, #030a09 100%);
}

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  isolation: isolate;
  backdrop-filter: blur(14px);
  background: rgba(3, 10, 9, 0.85);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  flex-wrap: nowrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
  flex-shrink: 0;
}

.nav .btn {
  flex-shrink: 0;
}

.brand__logo {
  height: 64px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
}

.brand__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-2);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1 1 auto;
  justify-content: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
}

.nav__links::-webkit-scrollbar { height: 8px; }
.nav__links::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.14);
  border-radius: 999px;
}

.nav__links a {
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
}

.nav__links a::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(185, 240, 39, 0.2), rgba(100, 200, 255, 0.2));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav__links a:hover {
  color: #b9f027;
  transform: translateY(-2px);
}

.nav__links a:hover::before {
  opacity: 1;
}

.btn {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 14px;
  cursor: pointer;
}

.btn--accent {
  background: var(--accent);
  color: #0a120c;
  border-color: rgba(0, 0, 0, 0.2);
  font-weight: 700;
}

.btn--accent:hover { filter: brightness(0.96); }

.hero {
  padding: 74px 0 26px;
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  position: relative;
  overflow: hidden;
  background: linear-gradient(rgba(3, 10, 9, 0.85), rgba(3, 10, 9, 0.75)), url('./assets/pexels-googledeepmind-18069157.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(185, 240, 39, 0.15), rgba(100, 200, 255, 0.10), transparent 70%);
  pointer-events: none;
  animation: pulse 8s ease-in-out infinite;
  z-index: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: translateX(-50%) scale(1); }
  50% { opacity: 0.6; transform: translateX(-50%) scale(1.1); }
}

.hero__pill {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  box-shadow: 0 0 20px rgba(185, 240, 39, 0.15);
  position: relative;
  z-index: 1;
}

.hero__pill a {
  color: var(--text);
  border-left: 1px solid var(--border);
  padding-left: 10px;
}

.hero__title {
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.02;
  margin: 18px 0 12px;
  letter-spacing: -0.6px;
  background: linear-gradient(135deg, #ffffff, #b9f027, #64c8ff, #ff96c8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.hero__subtitle {
  max-width: 820px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.hero__cta { 
  margin-top: 18px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 52px 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  position: relative;
}

.section::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  pointer-events: none;
  z-index: 0;
}

.section::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
  opacity: 0.15;
}

#products::after { background: radial-gradient(circle, #64c8ff, transparent); top: 10%; right: 5%; }
#solutions::after { background: radial-gradient(circle, #b9f027, transparent); top: 20%; left: 10%; }
#industries::after { background: radial-gradient(circle, #ffb478, transparent); top: 15%; right: 8%; }
#resources::after { background: radial-gradient(circle, #c878ff, transparent); top: 25%; left: 5%; }
#about::after { background: radial-gradient(circle, #78dcb4, transparent); top: 10%; right: 10%; }
#engagement::after { background: radial-gradient(circle, #ff96c8, transparent); top: 20%; left: 15%; }

#products::before { background: linear-gradient(135deg, rgba(100, 200, 255, 0.8), transparent); }
#solutions::before { background: linear-gradient(135deg, rgba(185, 240, 39, 0.8), transparent); }
#industries::before { background: linear-gradient(135deg, rgba(255, 180, 120, 0.8), transparent); }
#resources::before { background: linear-gradient(135deg, rgba(200, 120, 255, 0.8), transparent); }
#about::before { background: linear-gradient(135deg, rgba(120, 220, 180, 0.8), transparent); }
#engagement::before { background: linear-gradient(135deg, rgba(255, 150, 200, 0.8), transparent); }
#contact::before { background: linear-gradient(135deg, rgba(100, 180, 255, 0.8), transparent); }

#about {
  background: linear-gradient(rgba(3, 10, 9, 0.92), rgba(3, 10, 9, 0.92)), url('./assets/pexels-markusspiske-1089440.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.section.animate {
  opacity: 0;
  transform: scale(0.95);
}

.section.animate.visible {
  opacity: 1;
  transform: scale(1);
}

.section__title {
  font-size: 26px;
  margin: 0 0 12px;
  background: linear-gradient(135deg, #ffffff, #b9f027, #64c8ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.section__subtitle {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.card {
  grid-column: span 6;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card__image {
  width: calc(100% + 36px);
  height: 200px;
  margin: -18px -18px 18px -18px;
  object-fit: cover;
  border-radius: var(--radius) var(--radius) 0 0;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 70px rgba(185, 240, 39, 0.15), var(--shadow);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(185, 240, 39, 0.6), rgba(100, 200, 255, 0.6), rgba(255, 150, 200, 0.6));
  opacity: 0.4;
}

.card--full { grid-column: span 12; }
.card--third { grid-column: span 4; }

.card__title { 
  margin: 0 0 8px; 
  font-size: 18px;
  background: linear-gradient(120deg, #ffffff, #b9f027);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.card__text { margin: 0; color: var(--muted); line-height: 1.65; }

.list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.list li { margin: 6px 0; }

.kpi {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.kpi__dot {
  margin-top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-2);
}

.form {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
  margin-top: 18px;
}

.field { display: grid; gap: 6px; }
.field--full { grid-column: span 2; }

label { font-size: 12px; color: var(--muted); }
input, textarea, select {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 10px 12px;
}

textarea { min-height: 120px; resize: vertical; }

.footer {
  padding: 34px 0 64px;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

@media (max-width: 920px) {
  .nav__links { justify-content: flex-start; }
  .card { grid-column: span 12; }
  .card--third { grid-column: span 12; }
  .form { grid-template-columns: 1fr; }
  .field--full { grid-column: span 1; }

  .brand__logo { height: 52px; max-width: 240px; }
}