/* ---------------------------------------------
   Desmusic: Professional Neon Glassmorphism
   File: src/style-enhancements.css
   Updated: Soft realistic style + Particle Screen
   --------------------------------------------- */

:root {
  --bg-dark: #0b0e12;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.2);
  --accent: #1e90ff;
  --accent-soft: rgba(30, 144, 255, 0.3);
  --text-light: #e0e6ed;
  --shadow-glass: rgba(0, 0, 0, 0.6);
}

:root {
  --bg-color: #0b0e12;
  --text-color: #e0e6ed;
  --accent-color: #1e90ff;
  --accent-soft: rgba(30, 144, 255, 0.3);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.2);
  --shadow-glass: rgba(0, 0, 0, 0.6);
  --nav-bg: rgba(11, 14, 18, 0.85);
  --btn-bg: var(--accent-color);
  --btn-text: #000;
}

:root[data-theme="light"] {
  --bg-color: #f5f7fa;
  --text-color: #222222;
  --accent-color: #ff6600;
  --accent-soft: rgba(255, 102, 0, 0.3);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.1);
  --shadow-glass: rgba(0, 0, 0, 0.1);
  --nav-bg: rgba(245, 247, 250, 0.9);
  --btn-bg: var(--accent-color);
  --btn-text: #fff;
}


body {
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
}

body {
  opacity: 1 !important;
  background: #111 !important;
  color: white !important;
}
/* Glassmorphism Sections */
.section {
  position: relative;
  padding: 6rem 1rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 32px var(--shadow-glass);
  margin: 2rem auto;
  max-width: 1200px;
}

/* Container */
.container {
  max-width: 1100px;
  margin: 0 auto;
}

/* Smooth Divider */
.divider-glow {
  height: 2px;
  margin: 3rem 0;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-soft),
    transparent
  );
  animation: glow-slide 4s linear infinite;
}
@keyframes glow-slide {
  from { background-position: 0 0; }
  to   { background-position: 200% 0; }
}

/* Nav Bar */
#navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: background 0.3s;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 2rem;
}
.nav-link {
  margin: 0 1rem;
  color: var(--text-light);
  text-decoration: none;
  position: relative;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s, left 0.3s;
}
.nav-link:hover::after,
.nav-link.active::after {
  left: 25%;
  width: 50%;
}

/* Hero + Particle Screen */
header#hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
/* Particle Canvas */
#particles-js {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
}
.hero-title {
  font-size: 4rem;
  margin-bottom: 1rem;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent-soft);
  animation: fadeInUp 1s ease-out;
}
.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  opacity: 0.8;
  animation: fadeInUp 1.2s ease-out;
}
.btn-primary {
  background: var(--accent);
  color: #000;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: bold;
  text-decoration: none;
  transition: transform 0.3s ease;
  box-shadow: 0 8px 16px var(--accent-soft);
  animation: fadeInUp 1.4s ease-out;
}
.btn-primary:hover {
  transform: translateY(-4px) scale(1.05);
}

/* Scroll reveal */
[data-scroll] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
[data-scroll].visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Cards */
.feature-card,
.testimonial,
.pricing-card,
.team-member {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  padding: 2rem;
  transition: transform 0.3s, box-shadow 0.3s;
}
.feature-card:hover,
.testimonial:hover,
.pricing-card:hover,
.team-member:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px var(--shadow-glass);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}
.gallery-item img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}
.gallery-item:hover img {
  transform: scale(1.1);
}

/* Form */
.contact-form .form-group {
  margin-bottom: 1.5rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-light);
  transition: border-color 0.3s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  outline: none;
}
.btn.neon-btn {
  background: var(--accent);
  color: #000;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  transition: background 0.3s;
}
.btn.neon-btn:hover {
  background: var(--accent-soft);
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem 0;
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title { font-size: 3rem; }
  .hero-subtitle { font-size: 1.2rem; }
}

/* Particle dots style fallback (if JS canvas disabled) */
#particles-js canvas {
  display: block;
}
/* Enhanced Download Button */
.btn-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: #fff;
  border: none;
  border-radius: 8px;
  box-shadow: 0 6px 20px var(--accent-soft);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-download:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px var(--accent-soft);
}

/* Для устройств без hover (тачскрин) убираем эффект трансформации */
@media (hover: none) {
  .btn-download:hover {
    transform: none;
    box-shadow: 0 6px 20px var(--accent-soft);
  }
 /* ========== НАВИГАЦИЯ ========== */

#navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: background 0.3s ease;
  box-shadow: 0 2px 10px var(--shadow-glass);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Меню */
nav#navbar ul.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav#navbar ul.nav-links li {
  margin: 0;
  padding: 0;
}

/* Ссылки меню */
.nav-link {
  margin: 0 1rem;
  color: var(--text-light);
  text-decoration: none;
  position: relative;
  font-weight: 600;
  text-transform: uppercase;
  transition: color 0.3s ease;
  cursor: pointer;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease, left 0.3s ease;
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  left: 25%;
  width: 50%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

/* Адаптив для мобильных */
@media (max-width: 768px) {
  .nav-container {
    flex-wrap: wrap;
    padding: 1rem;
  }
  nav#navbar ul.nav-links {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
  }
  .nav-link {
    margin: 0 0.75rem;
  }
}



}
#particles-js,
#three-logo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1; /* фон */
}

.hero-content {
  position: relative;
  z-index: 2; /* контент поверх анимаций */
}

:root[data-theme="dark"] {
  --bg-color: #0b0e12;
  --text-color: #e0e6ed;
  --accent-color: #1e90ff;
  --nav-bg: #111;
}

:root[data-theme="light"] {
  --bg-color: #f9f9f9;
  --text-color: #222;
  --accent-color: #1e90ff;
  --nav-bg: #eee;
}

/* Используем переменные */
body {
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s;
}

nav.nav {
  background-color: var(--nav-bg);
  transition: background-color 0.3s;
}

.nav-link {
  color: var(--text-color);
}

.nav-link:hover {
  color: var(--accent-color);
}

.btn-download,
.auth-btn,
.theme-btn {
  background-color: var(--accent-color);
  color: #000;
  transition: background-color 0.3s;
}

.btn-download:hover,
.auth-btn:hover,
.theme-btn:hover {
  background-color: rgba(30, 144, 255, 0.7);
  color: #000;
}