:root {
    /* New Radio-Focused Color Palette */
    --bg-darkest: #080c14; /* Deep space blue/black */
    --bg-dark: #121826;    /* Studio wall color */
    --bg-card: #1a2133;    /* Lighter card background */
    
    --primary: #624EEB;    /* Deep Blurple */
    --primary-light: #887af2;
    --accent: #00f2c3;     /* Electric Cyan/Teal - the "On Air" light color */
    
    --text-light: #ffffff;
    --text-muted: #aeb4c6;
    --text-dark: #1a2133;
}

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

/* Typography & Utilities */
h1, h2, h3, h4, h5 { font-family: 'Oswald', sans-serif; color: var(--text-light); letter-spacing: 1px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; }
ul { list-style: none; }
.img-responsive { max-width: 100%; height: auto; display: block; }

/* Temporary Placeholder Style - Remove this once you add real images */
.img-placeholder {
    background: linear-gradient(45deg, #1a2133, #232d45);
    border: 2px dashed var(--text-muted);
    min-height: 200px; /* Ensure visibility without real image */
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center; color: var(--text-muted);
    position: relative;
}
/* Adds a label to placeholders so you know what goes there */
.img-placeholder::after { content: 'IMAGE PLACEHOLDER'; position: absolute; font-weight: bold; opacity: 0.5;}


/* Navbar */
.navbar { background: rgba(8, 12, 20, 0.95); backdrop-filter: blur(10px); padding: 1rem 0; position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(255,255,255,0.05); }
.nav-flex { display: flex; justify-content: space-between; align-items: center; }
.logo { color: white; font-weight: 700; font-size: 1.3rem; font-family: 'Oswald', sans-serif; display: flex; align-items: center; gap: 10px; }
.brand-accent { color: var(--accent); }
.live-indicator { font-size: 0.7rem; color: var(--accent); animation: pulse 2s infinite; }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { color: var(--text-muted); font-weight: 600; font-size: 0.9rem; transition: 0.3s; }
.nav-links a:hover { color: var(--accent); }
.btn-nav { background: var(--primary); color: white !important; padding: 10px 24px; border-radius: 4px; }
.btn-nav:hover { background: var(--primary-light); }


/* Hero Section (Dark & Immersive) */
.hero {
    position: relative;
    /* Fallback color if image doesn't load */
    background-color: var(--bg-darkest);
    background-size: cover; background-position: center;
    padding: 140px 0 100px;
    border-bottom: 3px solid var(--accent); /* "Audio cable" line at bottom */
}
/* Dark Overlay to make text readable on bg image */
.hero-overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: rgba(8, 12, 20, 0.85); background: linear-gradient(90deg, var(--bg-darkest) 0%, rgba(8,12,20,0.6) 100%); }
.hero-content-split { display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; z-index: 2; }
.hero-text { flex: 1; }
.hero h1 { font-size: 3.5rem; margin-bottom: 20px; line-height: 1.1; text-transform: uppercase; }
.hero p { font-size: 1.2rem; margin-bottom: 30px; max-width: 600px; }
.hero-image-container { flex: 1; max-width: 500px; display: none; } /* Hidden on small screens */
@media(min-width: 900px) { .hero-image-container { display: block; }}

/* Buttons */
.btn { display: inline-block; padding: 14px 32px; border-radius: 4px; font-weight: 700; font-family: 'Oswald', sans-serif; letter-spacing: 1px; transition: 0.3s; text-transform: uppercase; font-size: 0.9rem; cursor: pointer; border: none;}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: white; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -10px rgba(98, 78, 235, 0.5); }
.btn-outline { border: 2px solid rgba(255,255,255,0.3); color: white; margin-left: 10px; background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-dark { background: var(--bg-darkest); color: white; border: 1px solid rgba(255,255,255,0.1);}
.btn-dark:hover { border-color: var(--accent); color: var(--accent); }
.btn-dark-outline { border: 1px solid rgba(255,255,255,0.2); color: white; background: transparent; }
.btn-dark-outline:hover { border-color: var(--text-light); background: var(--bg-darkest); }
.btn-full { width: 100%; text-align: center; }
.btn-sm { padding: 8px 16px; font-size: 0.8rem; }
.glow-effect { box-shadow: 0 0 15px rgba(98, 78, 235, 0.3); }


/* Sections General */
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 15px; text-transform: uppercase; }
.section-header p { max-width: 600px; margin: 0 auto; font-size: 1.1rem;}


/* Features Section */
.section-features { padding: 100px 0; background: var(--bg-dark); }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 30px; }
.feature-card { background: var(--bg-card); padding: 30px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.05); transition: 0.3s; }
.feature-card:hover { border-color: var(--accent); transform: translateY(-5px); }
.icon-box { font-size: 2.5rem; margin-bottom: 20px; background: rgba(98, 78, 235, 0.1); width: 70px; height: 70px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.feature-card h3 { margin-bottom: 15px; font-size: 1.3rem; }


/* CONTROL PANELS (New Design) */
.section-panels { padding: 100px 0; background: linear-gradient(to bottom, var(--bg-darkest), var(--bg-dark)); }
.panel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 40px; margin-top: 60px; }
.panel-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
    display: flex; flex-direction: column;
}
.panel-screenshot { height: 250px; overflow: hidden; background: #000; position: relative; }
.panel-screenshot img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; opacity: 0.8;}
.panel-card:hover .panel-screenshot img { transform: scale(1.05); opacity: 1;}
.panel-info { padding: 30px; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; align-items: flex-start; }
.panel-info h3 { font-size: 1.8rem; margin-bottom: 15px; color: var(--accent); }
.panel-info p { margin-bottom: 25px; font-size: 0.95rem; }


/* Pricing Section */
.section-pricing { background: var(--bg-dark); padding: 100px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; align-items: center; }
.price-card {
    background: var(--bg-card); padding: 40px; border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05); position: relative; transition: 0.3s;
}
.price-card.featured {
    background: linear-gradient(145deg, #1a2133, #201d3a);
    border: 2px solid var(--primary);
    transform: scale(1.05); z-index: 2;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.badge {
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    background: var(--primary); color: white; padding: 5px 20px;
    font-size: 0.8rem; font-weight: 700; font-family: 'Oswald'; letter-spacing: 1px; border-radius: 30px;
}
.plan-header { display: flex; align-items: center; gap: 15px; margin-bottom: 10px; }
.plan-icon { font-size: 2rem; }
.price-card h3 { font-size: 1.5rem; }
.tagline { margin-bottom: 25px; font-size: 0.9rem; }
.price { font-size: 3.5rem; font-weight: 700; color: var(--text-light); font-family: 'Oswald'; line-height: 1;}
.currency { font-size: 1.5rem; vertical-align: top; position: relative; top: 5px;}
.period { font-size: 1rem; color: var(--text-muted); font-weight: 400;}
.feature-list { margin: 30px 0; }
.feature-list li { margin-bottom: 15px; font-size: 1rem; display: flex; align-items: center; }
.check { color: var(--accent); margin-right: 10px; font-weight: bold;}


/* Included Section */
.section-included { background: var(--bg-darkest); padding: 40px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05);}
.section-included h4 { text-align: center; margin-bottom: 30px; color: var(--text-muted); text-transform: uppercase; font-size: 0.9rem;}
.included-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; }
.included-item { font-size: 0.9rem; color: var(--text-light); display: flex; align-items: center; }
.accent-dot { height: 8px; width: 8px; background: var(--accent); border-radius: 50%; margin-right: 10px; display: inline-block; box-shadow: 0 0 10px var(--accent);}


/* Footer */
footer { background: #05070a; padding: 60px 0 20px; }
.footer-content { display: flex; justify-content: space-between; margin-bottom: 40px; }
.footer-brand h4 { color: white; margin-bottom: 10px; font-size: 1.4rem; }
hr { border-color: rgba(255,255,255,0.05); margin-bottom: 20px; }
.copyright { text-align: center; font-size: 0.8rem; opacity: 0.6; }


/* Animations */
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.5; } 100% { opacity: 1; } }
.bounce-animation { animation: float 6s ease-in-out infinite; }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-20px); } 100% { transform: translateY(0px); } }

/* Responsive */
@media (max-width: 768px) {
    .hero { padding: 100px 0 60px; text-align: center; }
    .hero h1 { font-size: 2.5rem; }
    .hero-content-split { flex-direction: column; }
    .cta-group { display: flex; flex-direction: column; gap: 15px; }
    .btn-outline { margin-left: 0; }
    .panel-grid { grid-template-columns: 1fr; }
    .pricing-grid { max-width: 500px; margin: 0 auto; }
    .price-card.featured { transform: scale(1); }
    .nav-links, .hamburger { display: none; } /* Keep simple for demo */
}