@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

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

:root {
  --primary: #00d4ff; --primary-dark: #0099cc; --accent: #6c63ff;
  --bg-dark: #0a0e1a; --bg-card: rgba(15, 23, 42, 0.7);
  --text: #e2e8f0; --text-muted: #94a3b8; --text-bright: #ffffff;
  --gradient-1: linear-gradient(135deg, #00d4ff, #6c63ff);
  --gradient-2: linear-gradient(135deg, #0a0e1a 0%, #1a1f3a 100%);
  --glass: rgba(255,255,255,0.05); --glass-border: rgba(255,255,255,0.1);
  --shadow: 0 8px 32px rgba(0,0,0,0.3);
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Inter', sans-serif; background: var(--bg-dark);
  color: var(--text); line-height: 1.7; overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; color: var(--text-bright); line-height: 1.2; }

a { text-decoration: none; color: inherit; }

/* ── Animated BG Particles ── */
.particles-bg {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none; overflow: hidden;
}
.particle {
  position: absolute; border-radius: 50%; background: var(--primary);
  opacity: 0.15; animation: floatParticle 20s infinite ease-in-out;
}
.particle:nth-child(1) { width: 4px; height: 4px; top: 20%; left: 10%; animation-delay: 0s; animation-duration: 25s; }
.particle:nth-child(2) { width: 6px; height: 6px; top: 60%; left: 80%; animation-delay: 3s; animation-duration: 20s; }
.particle:nth-child(3) { width: 3px; height: 3px; top: 40%; left: 50%; animation-delay: 5s; animation-duration: 30s; }
.particle:nth-child(4) { width: 5px; height: 5px; top: 80%; left: 30%; animation-delay: 7s; animation-duration: 22s; }
.particle:nth-child(5) { width: 4px; height: 4px; top: 10%; left: 70%; animation-delay: 2s; animation-duration: 28s; }
.particle:nth-child(6) { width: 7px; height: 7px; top: 50%; left: 20%; animation-delay: 4s; animation-duration: 18s; }
.particle:nth-child(7) { width: 3px; height: 3px; top: 70%; left: 60%; animation-delay: 6s; }
.particle:nth-child(8) { width: 5px; height: 5px; top: 30%; left: 90%; animation-delay: 1s; animation-duration: 24s; }

@keyframes floatParticle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.1; }
  25% { transform: translate(30px, -50px) scale(1.5); opacity: 0.25; }
  50% { transform: translate(-20px, -100px) scale(1); opacity: 0.15; }
  75% { transform: translate(50px, -30px) scale(1.3); opacity: 0.2; }
}

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 1rem 2rem; transition: all 0.4s ease;
  background: transparent;
}
.navbar.scrolled {
  background: rgba(10, 14, 26, 0.95); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border); padding: 0.7rem 2rem;
}
.nav-container {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.75rem;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.3rem;
  color: var(--text-bright);
}
.nav-logo .logo-img {
  width: 26px; height: 26px; border-radius: 6px; object-fit: cover;
  filter: drop-shadow(0 0 6px rgba(0,212,255,0.4));
  transition: filter 0.3s;
}
.nav-logo:hover .logo-img {
  filter: drop-shadow(0 0 12px rgba(0,212,255,0.7));
}
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  color: var(--text-muted); font-size: 0.9rem; font-weight: 500;
  transition: color 0.3s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--gradient-1);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 0.6rem 1.5rem; border-radius: 50px; font-weight: 600;
  font-size: 0.85rem; background: var(--gradient-1); color: var(--bg-dark);
  transition: transform 0.3s, box-shadow 0.3s; border: none; cursor: pointer;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,212,255,0.4); }

.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 5px;
}
.hamburger span {
  width: 28px; height: 2px; background: var(--text); border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; padding: 6rem 2rem 4rem;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.35;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,14,26,0.3), var(--bg-dark));
}
.hero-content {
  position: relative; z-index: 2; text-align: center; max-width: 850px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1.2rem; border-radius: 50px;
  background: var(--glass); border: 1px solid var(--glass-border);
  font-size: 0.85rem; color: var(--primary); margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}
.hero-badge .pulse {
  width: 8px; height: 8px; border-radius: 50%; background: #00ff88;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,255,136,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(0,255,136,0); }
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800;
  margin-bottom: 1.5rem; letter-spacing: -0.02em;
}
.hero h1 .gradient-text {
  background: var(--gradient-1); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem); color: var(--text-muted);
  max-width: 650px; margin: 0 auto 2.5rem; line-height: 1.8;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  padding: 0.9rem 2.2rem; border-radius: 50px; font-weight: 600;
  font-size: 1rem; background: var(--gradient-1); color: var(--bg-dark);
  border: none; cursor: pointer; transition: all 0.3s;
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,212,255,0.35); }
.btn-outline {
  padding: 0.9rem 2.2rem; border-radius: 50px; font-weight: 600;
  font-size: 1rem; background: transparent; color: var(--text-bright);
  border: 1px solid var(--glass-border); cursor: pointer; transition: all 0.3s;
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-3px); }

.hero-stats {
  display: flex; justify-content: center; gap: 3rem; margin-top: 4rem;
  padding-top: 3rem; border-top: 1px solid var(--glass-border);
}
.stat { text-align: center; }
.stat-number {
  font-family: 'Space Grotesk', sans-serif; font-size: 2.5rem;
  font-weight: 700; background: var(--gradient-1);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.25rem; }

/* ── SECTIONS ── */
section { position: relative; z-index: 1; }
.section-container { max-width: 1280px; margin: 0 auto; padding: 6rem 2rem; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-tag {
  display: inline-block; padding: 0.4rem 1rem; border-radius: 50px;
  background: rgba(0,212,255,0.1); color: var(--primary);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 1rem;
}
.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 1.1rem; }

/* ── ABOUT ── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: stretch;
}
.about-image {
  border-radius: 20px; overflow: hidden; position: relative;
  border: 1px solid var(--glass-border);
  height: 100%;
}
.about-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-image::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(108,99,255,0.1));
  z-index: 1;
}
.about-text h2 { font-size: 2.5rem; margin-bottom: 1.5rem; }
.about-text p { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 1.05rem; }
.about-features { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.about-feature {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.5rem; border-radius: 12px;
  background: var(--glass); border: 1px solid var(--glass-border);
  transition: all 0.3s;
}
.about-feature:hover { border-color: var(--primary); transform: translateX(5px); }
.about-feature .icon {
  width: 44px; height: 44px; border-radius: 10px; background: var(--gradient-1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.about-feature h4 { font-size: 1rem; margin-bottom: 0.2rem; }
.about-feature p { color: var(--text-muted); font-size: 0.85rem; margin: 0; }

/* ── VISION & MISSION ── */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.vm-card {
  padding: 2.5rem; border-radius: 20px; background: var(--bg-card);
  border: 1px solid var(--glass-border); backdrop-filter: blur(20px);
  transition: all 0.4s; position: relative; overflow: hidden;
}
.vm-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-1); opacity: 0; transition: opacity 0.4s;
}
.vm-card:hover { transform: translateY(-5px); border-color: rgba(0,212,255,0.3); }
.vm-card:hover::before { opacity: 1; }
.vm-card .card-icon {
  width: 56px; height: 56px; border-radius: 14px; background: var(--gradient-1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.5rem;
}
.vm-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.vm-card p, .vm-card li { color: var(--text-muted); font-size: 0.95rem; }
.vm-card ul { list-style: none; padding: 0; }
.vm-card ul li { padding: 0.5rem 0; padding-left: 1.5rem; position: relative; }
.vm-card ul li::before {
  content: '→'; position: absolute; left: 0; color: var(--primary); font-weight: 700;
}

/* ── SERVICES ── */
.services-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
.service-card {
  padding: 2rem; border-radius: 20px; background: var(--bg-card);
  border: 1px solid var(--glass-border); backdrop-filter: blur(20px);
  transition: all 0.4s; position: relative; overflow: hidden; text-align: center;
  flex: 1 1 300px; max-width: 400px;
}
.service-card::after {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(108,99,255,0.05));
  transition: opacity 0.4s;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(0,212,255,0.3); }
.service-card:hover::after { opacity: 1; }
.service-card .s-icon {
  width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 1.5rem;
  background: var(--gradient-1); display: flex; align-items: center;
  justify-content: center; font-size: 1.8rem; position: relative; z-index: 1;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 0.75rem; position: relative; z-index: 1; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; position: relative; z-index: 1; line-height: 1.7; }
.service-card .service-tag {
  display: inline-block; margin-top: 1rem; padding: 0.3rem 0.8rem;
  border-radius: 20px; font-size: 0.75rem; font-weight: 600;
  background: rgba(0,255,136,0.1); color: #00ff88;
  position: relative; z-index: 1;
}

/* ── PRODUCT SPOTLIGHT ── */
.product-section { background: var(--gradient-2); }
.product-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.product-image { border-radius: 20px; overflow: hidden; border: 1px solid var(--glass-border); }
.product-image img { width: 100%; display: block; }
.product-info h2 { font-size: 2.5rem; margin-bottom: 0.5rem; }
.product-info .product-subtitle {
  font-size: 1.1rem; color: var(--primary); font-weight: 600; margin-bottom: 1.5rem;
}
.product-info p { color: var(--text-muted); margin-bottom: 2rem; font-size: 1.05rem; }
.product-features { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.product-feat {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.95rem; color: var(--text);
}
.product-feat .check {
  width: 24px; height: 24px; border-radius: 50%; background: rgba(0,255,136,0.15);
  color: #00ff88; display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; flex-shrink: 0;
}

/* ── ADVANTAGES ── */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.adv-card {
  text-align: center; padding: 2.5rem 1.5rem; border-radius: 20px;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  transition: all 0.4s; position: relative;
}
.adv-card::before {
  content: ''; position: absolute; top: -1px; left: 20%; right: 20%; height: 3px;
  background: var(--gradient-1); border-radius: 0 0 4px 4px;
  opacity: 0; transition: opacity 0.4s;
}
.adv-card:hover { transform: translateY(-5px); border-color: rgba(0,212,255,0.3); }
.adv-card:hover::before { opacity: 1; }
.adv-card .adv-num {
  font-family: 'Space Grotesk', sans-serif; font-size: 3rem; font-weight: 800;
  background: var(--gradient-1); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; margin-bottom: 1rem;
}
.adv-card h3 { font-size: 1.15rem; margin-bottom: 0.75rem; }
.adv-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ── GOALS ── */
.goals-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.goal-card {
  padding: 2.5rem; border-radius: 20px; background: var(--bg-card);
  border: 1px solid var(--glass-border); transition: all 0.4s;
  position: relative; overflow: hidden;
}
.goal-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-1);
}
.goal-card:hover { transform: translateY(-5px); }
.goal-card .goal-num {
  font-family: 'Space Grotesk', sans-serif; font-size: 4rem; font-weight: 800;
  background: linear-gradient(135deg, rgba(0,212,255,0.2), rgba(108,99,255,0.2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1; margin-bottom: 1rem;
}
.goal-card h3 { font-size: 1.2rem; margin-bottom: 0.75rem; }
.goal-card p { color: var(--text-muted); font-size: 0.95rem; }

/* ── TEAM ── */
.team-grid { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.team-card {
  text-align: center; padding: 2.5rem 2rem; border-radius: 20px;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  transition: all 0.4s; flex: 1 1 350px; max-width: 500px;
}
.team-card:hover { transform: translateY(-8px); border-color: rgba(0,212,255,0.3); }
.team-avatar {
  width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 1.5rem;
  background: var(--gradient-1); display: flex; align-items: center;
  justify-content: center; font-size: 2rem; font-weight: 700;
  color: var(--bg-dark); font-family: 'Space Grotesk', sans-serif;
  position: relative;
}
.team-avatar::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid rgba(0,212,255,0.3);
}
.team-card h3 { font-size: 1.2rem; margin-bottom: 0.3rem; }
.team-card .role { color: var(--primary); font-size: 0.85rem; font-weight: 600; }
.team-card .bio { color: var(--text-muted); font-size: 0.9rem; margin-top: 1rem; text-align: left; line-height: 1.6; }
.team-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; position: relative; z-index: 1; }

/* ── CTA ── */
.cta-section {
  position: relative; overflow: hidden; z-index: 1;
}
.cta-box {
  text-align: center; padding: 5rem 2rem; border-radius: 24px;
  background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(108,99,255,0.08));
  border: 1px solid var(--glass-border); position: relative;
}
.cta-box h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.cta-box p { color: var(--text-muted); max-width: 550px; margin: 0 auto 2rem; font-size: 1.1rem; }
.cta-contacts {
  display: flex; justify-content: center; gap: 2rem; margin-top: 2.5rem; flex-wrap: wrap;
}
.cta-contact {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.8rem 1.5rem;
  border-radius: 12px; background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--text); font-size: 0.9rem; transition: all 0.3s;
}
.cta-contact:hover { border-color: var(--primary); color: var(--primary); }
.cta-contact .c-icon {
  width: 36px; height: 36px; border-radius: 8px; background: var(--gradient-1);
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--glass-border); padding: 3rem 2rem 2rem;
  position: relative; z-index: 1;
}
.footer-container {
  max-width: 1280px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-logo { display: flex; align-items: center; gap: 0.75rem; font-weight: 700; font-family: 'Space Grotesk', sans-serif; }
.footer-logo .logo-img {
  width: 20px; height: 20px; border-radius: 4px; object-fit: cover;
  filter: drop-shadow(0 0 4px rgba(0,212,255,0.3));
}
.footer-text { color: var(--text-muted); font-size: 0.85rem; }

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { 
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,14,26,0.98); flex-direction: column;
    align-items: center; justify-content: center; gap: 2rem;
    backdrop-filter: blur(20px);
  }
  .nav-links.active { display: flex; }
  .hamburger { display: flex; z-index: 1001; }
  .about-grid, .product-grid, .vm-grid { grid-template-columns: 1fr; gap: 2rem; }
  .adv-grid { grid-template-columns: 1fr; }
  .goals-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .hero h1 { font-size: 2.2rem; }
  .section-container { padding: 4rem 1.5rem; }
  .product-image { order: -1; }
}