:root {
    --primary: #00f2fe;
    --secondary: #4facfe;
    --bg: #0b0f19;
    --card: #161c2a;
    --text: #ffffff;
    --text-muted: #aaaaaa;
}

* { margin:0; padding:0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }

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

.container { padding: 80px 10%; max-width: 1400px; margin: 0 auto; }
.section-title { text-align: center; margin-bottom: 50px; font-size: 2.5rem; color: var(--primary); text-transform: uppercase; letter-spacing: 2px; }

/* Hero */
.hero {
    height: 80vh; display: flex; align-items: center; justify-content: center;
    text-align: center; position: relative;
    background: url('https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&w=1500&q=80');
    background-size: cover; background-position: center;
    background-attachment: fixed;
}
.hero-overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: linear-gradient(to bottom, rgba(11, 15, 25, 0.9), rgba(11, 15, 25, 0.7)); }
.hero-content { position: relative; z-index: 1; padding: 20px; animation: fadeIn 1s ease-out; }
.hero h1 { font-size: 3.5rem; margin-bottom: 20px; line-height: 1.2; }
.hero h1 span { color: var(--primary); background: -webkit-linear-gradient(45deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 1.2rem; margin-bottom: 30px; color: var(--text-muted); }
.badge { background: rgba(0, 242, 254, 0.1); color: var(--primary); padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; letter-spacing: 1px; margin-bottom: 20px; display: inline-block; border: 1px solid var(--primary); }

/* Grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 40px; }

/* Cards */
.card { background: var(--card); border-radius: 15px; overflow: hidden; transition: 0.4s; border: 1px solid #2a3244; position: relative; display: flex; flex-direction: column; }
.card:hover { border-color: var(--primary); transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0, 242, 254, 0.15); }

/* Service Card Specifics */
.service-card { padding: 40px 30px; text-align: center; }
.card-icon { font-size: 3.5rem; color: var(--primary); margin-bottom: 20px; }
.service-card h3 { margin-bottom: 15px; font-size: 1.5rem; }
.service-card p { color: var(--text-muted); }

/* Product Card Specifics */
.product-card { padding-bottom: 20px; text-align: center; }
.card-img { width: 100%; height: 200px; object-fit: cover; border-bottom: 1px solid #2a3244; margin-bottom: 20px; }
.product-card h3 { margin: 0 15px 10px; font-size: 1.3rem; }
.product-card p { color: var(--text-muted); padding: 0 15px; font-size: 0.9rem; margin-bottom: 15px; flex-grow: 1; }
.price { color: var(--primary) !important; font-size: 1.5rem !important; font-weight: bold; margin-bottom: 10px !important; }

/* Buttons */
.btn { display: inline-block; padding: 12px 35px; border-radius: 50px; cursor: pointer; font-weight: 600; border: none; transition: 0.3s; text-transform: uppercase; font-size: 0.9rem; letter-spacing: 1px; }
.btn-primary { background: linear-gradient(45deg, var(--primary), var(--secondary)); color: #0b0f19; box-shadow: 0 5px 15px rgba(0, 242, 254, 0.3); }
.btn-primary:hover { box-shadow: 0 8px 25px rgba(0, 242, 254, 0.5); transform: translateY(-2px); }

.btn-small { padding: 8px 20px; background: transparent; border: 2px solid var(--primary); color: var(--primary); font-size: 0.8rem; margin-top: auto; align-self: center; }
.btn-small:hover { background: var(--primary); color: #0b0f19; }

.btn-submit { width: 100%; background: linear-gradient(45deg, var(--primary), var(--secondary)); color: #0b0f19; font-size: 1rem; margin-top: 20px; }

/* Form */
.contact-card { background: var(--card); padding: 50px; border-radius: 20px; max-width: 800px; margin: 0 auto; border: 1px solid #2a3244; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.input-group { margin-bottom: 25px; }
.input-group label { display: block; margin-bottom: 8px; color: var(--text-muted); font-size: 0.9rem; }
.input-group input, .input-group textarea {
    width: 100%; padding: 15px; background: #0b0f19; border: 1px solid #2a3244;
    border-radius: 10px; color: white; outline: none; transition: 0.3s; font-family: inherit;
}
.input-group input:focus, .input-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 10px rgba(0, 242, 254, 0.1); }

/* Navbar */
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; background: rgba(11, 15, 25, 0.95); border-bottom: 1px solid #222; position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(10px); }
.logo { font-size: 1.5rem; font-weight: 700; color: white; }
.logo span { color: var(--primary); }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { color: var(--text-muted); transition: 0.3s; font-size: 0.95rem; font-weight: 500; }
.nav-links a:hover { color: var(--primary); }

/* Footer */
footer { text-align: center; padding: 50px 20px; color: var(--text-muted); border-top: 1px solid #222; background: #080b12; margin-top: 50px; }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
    .nav-links { display: none; } /* Simplified mobile handling */
    .container { padding: 60px 5%; }
}