:root {
  --bg-color: #050505;
  --text-main: #f0f0f0;
  --text-muted: #999;
  --frame-color: #ffffff;
  --neon-blue: #00f3ff;
  --neon-yellow: #ffcc00;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow: hidden;
}

.scroll-container {
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.section {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  scroll-snap-align: start;
}

.section.short {
  min-height: 60vh;
}

.frame {
  width: 100%;
  max-width: 1100px;
  border: 4px solid var(--frame-color);
  padding: 3rem 4rem;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(5px);
  position: relative;
  transition: all 0.5s ease;
  opacity: 0;
  transform: translateY(50px);
}

.frame.highlight-frame {
  border-color: var(--neon-yellow);
  box-shadow: 0 0 20px rgba(255, 204, 0, 0.1), inset 0 0 20px rgba(255, 204, 0, 0.05);
}

.frame.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.1;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-text {
  font-size: 1.1rem;
  max-width: 800px;
  margin-bottom: 3rem;
}

.hero-text p {
  margin-bottom: 1rem;
}

.company-name {
  font-size: 3rem;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.role {
  font-size: 1.2rem;
  color: var(--neon-blue);
  margin-bottom: 3rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.neon-text-blue {
  color: var(--neon-blue);
  text-shadow: 0 0 10px rgba(0, 243, 255, 0.6), 0 0 20px rgba(0, 243, 255, 0.4);
}

.neon-text-yellow {
  color: var(--neon-yellow);
  text-shadow: 0 0 10px rgba(255, 204, 0, 0.6), 0 0 20px rgba(255, 204, 0, 0.4);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.grid.col-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  border: 1px solid var(--text-muted);
  padding: 1.5rem;
  transition: all 0.3s ease;
  background: #0a0a0a;
}

.card:hover {
  border-color: var(--neon-blue);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
  transform: translateY(-5px);
}

.card-title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #fff;
}

.card-desc {
  font-size: 1rem;
  color: #ccc;
}

/* --- СТИЛИ ДЛЯ КЛИКАБЕЛЬНОЙ КАРТОЧКИ С ВИДЕО --- */
a.card {
  text-decoration: none;
  display: block; 
  cursor: pointer;
}

.play-btn-wrapper {
  margin-bottom: 1rem;
}

.play-btn {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--neon-yellow);
  border: 1px solid var(--neon-yellow);
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

a.video-card:hover {
  border-color: var(--neon-yellow);
  box-shadow: 0 0 15px rgba(255, 204, 0, 0.2);
}

a.video-card:hover .play-btn {
  background: var(--neon-yellow);
  color: #000;
  box-shadow: 0 0 10px rgba(255, 204, 0, 0.6);
}

.neon-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--neon-blue);
  color: var(--neon-blue);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  border-radius: 20px;
}
.neon-badge.yellow {
  border-color: var(--neon-yellow);
  color: var(--neon-yellow);
}

.neon-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  background: var(--neon-yellow);
  color: #000;
  border: 2px solid var(--neon-yellow);
  text-transform: uppercase;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(255, 204, 0, 0.4);
}

.neon-btn:hover {
  background: transparent;
  color: var(--neon-yellow);
  box-shadow: 0 0 25px rgba(255, 204, 0, 0.6);
}

.neon-btn.outline {
  background: transparent;
  color: #fff;
  border-color: #fff;
  box-shadow: none;
}
.neon-btn.outline:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
}

.neon-list {
  list-style: none;
  margin: 1.5rem 0;
}
.neon-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}
.neon-list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--neon-yellow);
}
.large-text {
  font-size: 1.3rem;
  font-weight: 300;
}
.text-center {
  text-align: center;
}


@media (max-width: 768px) {
  .frame {
    padding: 2rem 1.5rem;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .company-name {
    font-size: 2rem;
  }
  .grid.col-2 {
    grid-template-columns: 1fr;
  }
}