/* style.css - FULL COMPLETE VERSION */
:root {
    --electric-teal: #00e5ff;
    --royal-blue: #2563eb;
    --button-indigo: #6366f1;
    --royal-purple: #8a2be2;
    --success-green: #22c55e;
    --primary: #8a2be2; 
    --bg-dark: #1a1a2e;
    --card-bg: #252545;
    --orange: #ff8c00;
    --orange-hover: #ffa500;
    --demo-green: #2ecc71;
    --demo-green-hover: #27ae60;
    --sky-blue: #00a8ff;
    --sky-blue-hover: #0097e6;
}

body { 
    font-family: 'Segoe UI', Tahoma, sans-serif; 
    margin: 0; 
    background: var(--bg-dark); 
    color: #cbd5e1; 
    line-height: 1.6; 
    overflow-x: hidden;
}

/* NAVIGATION */
.navbar { 
    background: #0f0f1d; 
    padding: 1rem 5%; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    border-bottom: 1px solid var(--primary);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-logo {
    text-decoration: none; 
    font-weight: bold; 
    color: var(--electric-teal); 
    letter-spacing: 1px; 
    font-size: 1.2rem;
}

.nav-links { 
    list-style: none; 
    display: flex; 
    gap: 25px; 
    margin: 0; 
    padding: 0; 
}

.nav-links a { color: #f8fafc; text-decoration: none; font-weight: 600; transition: 0.3s; }
.nav-links a:hover { color: var(--electric-teal); }

.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 25px; height: 3px; background: var(--electric-teal); }

/* LAYOUT */
.hero-banner { width: 100%; height: auto; display: block; border-bottom: 2px solid var(--primary); }

.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 40px 20px; 
}

.grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr)); 
    gap: 30px; 
}

.card { 
    background: var(--card-bg); 
    padding: clamp(1.5rem, 5vw, 2.5rem); 
    border-radius: 20px; 
    border: 1px solid var(--primary); 
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    max-width: 800px; 
    margin: 0 auto; 
}

.card h1 { color: var(--electric-teal); margin-top: 0; }
.card h2 { color: var(--orange); }

/* BUTTONS CORE */
.btn {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    margin-bottom: 10px;
}

.btn:hover { 
    transform: translateY(-2px); 
    filter: brightness(1.1); 
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* ALL BUTTON COLOR VARIANTS */
.btn-green { background: var(--success-green); color: #1a1a2e; }
.btn-demo-green { background: var(--demo-green); color: #1a1a2e; }
.btn-teal { background: var(--electric-teal); color: #1a1a2e; }
.btn-sky-blue { background: var(--sky-blue); color: white; }
.btn-blue { background: var(--royal-blue); color: white; }
.btn-indigo { background: var(--button-indigo); color: white; }
.btn-orange { background: var(--orange); color: #1a1a2e; }
.btn-purple { background: var(--royal-purple); color: white; }

/* PRIVACY BOX */
.privacy-box {
    background: rgba(138, 43, 226, 0.1);
    border-left: 4px solid var(--primary);
    padding: 20px;
    margin-top: 40px;
    border-radius: 8px;
}

/* MOBILE RESPONSIVENESS */
@media (max-width: 850px) {
    .hamburger { display: flex; }
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: #0f0f1d;
        padding: 20px;
        border-bottom: 1px solid var(--primary);
    }
    .nav-links.active { display: flex; }
}