:root {
      --green-1: #00E676;
      --green-2: #00C853;
      --green-3: #00BFA5;
      --teal: #1DE9B6;
      --blue-1: #0288D1;
      --blue-2: #01579B;
      --dark: #0A1929;
      --darker: #051422;
      --navy: #0D2137;
      --text: #E8F5E9;
      --muted: #B0BEC5;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', sans-serif;
      background: var(--dark);
      color: var(--text);
      overflow-x: hidden;
    }

    /* NAVBAR */
    nav {
      position: fixed; top: 0; width: 100%; z-index: 1000;
      padding: 16px 5%;
      display: flex; justify-content: space-between; align-items: center;
      background: rgba(10, 25, 41, 0.7);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(0, 230, 118, 0.1);
      transition: all 0.4s ease;
    }
    nav.scrolled { background: rgba(5, 20, 34, 0.95); box-shadow: 0 4px 30px rgba(0,0,0,0.4); }
    .logo-nav { display: flex; align-items: center; gap: 12px; }
    .logo-nav img { height: 52px; filter: drop-shadow(0 0 8px rgba(0,230,118,0.4)); }
    .logo-nav span { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.4rem; letter-spacing: 1px; }
    .nav-links { display: flex; gap: 32px; list-style: none; }
    .nav-links a { color: var(--text); text-decoration: none; font-weight: 500; font-size: 0.95rem; position: relative; transition: color 0.3s; }
    .nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: linear-gradient(90deg, var(--green-1), var(--teal)); transition: width 0.3s; }
    .nav-links a:hover { color: var(--green-1); }
    .nav-links a:hover::after { width: 100%; }
    .nav-cta { background: linear-gradient(135deg, var(--green-2), var(--teal)); color: #000; padding: 10px 24px; border-radius: 50px; font-weight: 600; text-decoration: none; transition: all 0.3s; box-shadow: 0 0 20px rgba(0,230,118,0.3); }
    .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(0,230,118,0.6); }

    /* HERO */
    .hero {
      min-height: 100vh; display: flex; align-items: center; justify-content: center;
      position: relative; overflow: hidden;
      background: radial-gradient(ellipse at 20% 80%, rgba(0,200,83,0.15) 0%, transparent 50%),
                  radial-gradient(ellipse at 80% 20%, rgba(1,87,155,0.2) 0%, transparent 50%),
                  var(--darker);
    }
    .hero-bg-lights {
      position: absolute; inset: 0; pointer-events: none;
    }
    .light-orb {
      position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.6;
      animation: floatOrb 12s ease-in-out infinite;
    }
    .orb1 { width: 500px; height: 500px; background: var(--green-2); top: -100px; left: -100px; animation-delay: 0s; }
    .orb2 { width: 400px; height: 400px; background: var(--blue-1); bottom: -150px; right: -100px; animation-delay: -4s; }
    .orb3 { width: 300px; height: 300px; background: var(--teal); top: 40%; left: 50%; animation-delay: -7s; }
    @keyframes floatOrb {
      0%, 100% { transform: translate(0, 0) scale(1); }
      50% { transform: translate(40px, -30px) scale(1.1); }
    }
    .hero-content { position: relative; z-index: 2; text-align: center; max-width: 900px; padding: 0 20px; }
    .hero-logo { height: 140px; margin-bottom: 24px; filter: drop-shadow(0 0 30px rgba(0,230,118,0.5)); animation: logoFloat 6s ease-in-out infinite; }
    @keyframes logoFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
    .hero h1 {
      font-family: 'Outfit', sans-serif; font-size: clamp(2.8rem, 6vw, 4.8rem);
      font-weight: 800; line-height: 1.1; margin-bottom: 20px;
      background: linear-gradient(135deg, #fff 30%, var(--green-1) 70%, var(--teal));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .hero p { font-size: 1.25rem; color: var(--muted); margin-bottom: 36px; max-width: 640px; margin-left: auto; margin-right: auto; }
    .hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
    .btn-primary { background: linear-gradient(135deg, var(--green-1), var(--green-2)); color: #000; padding: 16px 40px; border-radius: 50px; font-weight: 700; text-decoration: none; font-size: 1.05rem; transition: all 0.3s; box-shadow: 0 0 30px rgba(0,230,118,0.4); }
    .btn-primary:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 10px 40px rgba(0,230,118,0.6); }
    .btn-outline { border: 2px solid var(--green-1); color: var(--green-1); padding: 14px 38px; border-radius: 50px; font-weight: 600; text-decoration: none; transition: all 0.3s; }
    .btn-outline:hover { background: var(--green-1); color: #000; transform: translateY(-3px); }

    /* STATS */
    .stats {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 24px; padding: 60px 5%; background: linear-gradient(180deg, var(--darker), var(--navy));
      border-top: 1px solid rgba(0,230,118,0.15); border-bottom: 1px solid rgba(0,230,118,0.15);
    }
    .stat-card {
      text-align: center; padding: 32px 20px;
      background: rgba(255,255,255,0.03); border-radius: 20px;
      border: 1px solid rgba(0,230,118,0.1);
      transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    }
    .stat-card:hover { transform: translateY(-8px); border-color: var(--green-1); box-shadow: 0 20px 40px rgba(0,230,118,0.15); }
    .stat-number { font-family: 'Outfit', sans-serif; font-size: 3.2rem; font-weight: 800; background: linear-gradient(135deg, var(--green-1), var(--teal)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .stat-label { color: var(--muted); margin-top: 8px; font-size: 0.95rem; }

    /* SECTIONS */
    section { padding: 100px 5%; }
    .section-title {
      font-family: 'Outfit', sans-serif; font-size: clamp(2.2rem, 4vw, 3.4rem);
      font-weight: 700; text-align: center; margin-bottom: 16px;
    }
    .section-sub { text-align: center; color: var(--muted); max-width: 700px; margin: 0 auto 60px; font-size: 1.1rem; }
    .gradient-text { background: linear-gradient(90deg, var(--green-1), var(--teal)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

    /* ABOUT */
    .about { background: var(--dark); }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; max-width: 1200px; margin: 0 auto; }
    .about-text h3 { font-family: 'Outfit'; font-size: 1.8rem; margin-bottom: 20px; color: var(--green-1); }
    .about-text p { color: var(--muted); line-height: 1.8; margin-bottom: 16px; font-size: 1.05rem; }
    .about-img { border-radius: 24px; overflow: hidden; position: relative; }
    .about-img img { width: 100%; height: 480px; object-fit: cover; transition: transform 0.6s; }
    .about-img:hover img { transform: scale(1.05); }
    .about-img::after { content: ''; position: absolute; inset: 0; border-radius: 24px; box-shadow: inset 0 0 60px rgba(0,230,118,0.2); pointer-events: none; }

    /* PROJECTS */
    .projects { background: linear-gradient(180deg, var(--dark), #0D2137 50%, var(--dark)); }
    .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 28px; max-width: 1300px; margin: 0 auto; }
    .project-card {
      background: rgba(255,255,255,0.04); border-radius: 24px; overflow: hidden;
      border: 1px solid rgba(0,230,118,0.08); transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
      position: relative;
    }
    .project-card:hover { transform: translateY(-12px); border-color: rgba(0,230,118,0.4); box-shadow: 0 25px 50px rgba(0,230,118,0.15); }
    .project-card img { width: 100%; height: 240px; object-fit: cover; transition: transform 0.6s; }
    .project-card:hover img { transform: scale(1.08); }
    .project-info { padding: 24px; }
    .project-info h3 { font-family: 'Outfit'; font-size: 1.4rem; margin-bottom: 10px; }
    .project-info p { color: var(--muted); font-size: 0.95rem; line-height: 1.6; }
    .project-tag { display: inline-block; background: rgba(0,230,118,0.15); color: var(--green-1); padding: 4px 12px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; margin-bottom: 12px; }

    /* GALLERY */
    .gallery { background: var(--darker); }
    .gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; max-width: 1300px; margin: 0 auto; }
    .gallery-item { border-radius: 16px; overflow: hidden; position: relative; height: 260px; }
    .gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
    .gallery-item:hover img { transform: scale(1.1); }
    .gallery-item::after { content: ''; position: absolute; inset: 0; background: linear-gradient(transparent 50%, rgba(0,0,0,0.6)); opacity: 0; transition: opacity 0.4s; }
    .gallery-item:hover::after { opacity: 1; }

    /* CTA */
    .cta {
      background: linear-gradient(135deg, #0A3D2F, #0D2137);
      text-align: center; position: relative; overflow: hidden;
    }
    .cta::before { content: ''; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0,230,118,0.15), transparent 70%); top: -200px; left: 50%; transform: translateX(-50%); }
    .cta h2 { font-family: 'Outfit'; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; position: relative; }
    .cta p { color: var(--muted); max-width: 600px; margin: 0 auto 32px; font-size: 1.1rem; position: relative; }
    .contact-box { background: rgba(255,255,255,0.05); border: 1px solid rgba(0,230,118,0.2); border-radius: 24px; padding: 40px; max-width: 600px; margin: 40px auto 0; position: relative; }
    .contact-box a { color: var(--green-1); text-decoration: none; font-weight: 500; }
    .contact-box a:hover { text-decoration: underline; }
    .contact-item { margin: 12px 0; font-size: 1.05rem; }

    /* FOOTER */
    footer { background: #050F1A; padding: 40px 5%; text-align: center; border-top: 1px solid rgba(0,230,118,0.1); }
    footer img { height: 60px; margin-bottom: 16px; }
    footer p { color: var(--muted); font-size: 0.9rem; }

    /* REVEAL ANIMATION */
    .reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1); }
    .reveal.active { opacity: 1; transform: translateY(0); }

    /* MOBILE */
    @media (max-width: 768px) {
      .nav-links { display: none; }
      .about-grid { grid-template-columns: 1fr; }
      .hero h1 { font-size: 2.4rem; }
      .projects-grid { grid-template-columns: 1fr; }
    }