/**
 * BNI - Band Not Included
 * Black & Gold Brand Theme
 * #0a0a0a - Background
 * #d4af37 - Gold accent
 * #f5f5f5 - Light text
 */

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #1a1a1a;
    --gold-primary: #d4af37;
    --gold-light: #e8c547;
    --gold-dark: #b8972f;
    --text-primary: #f5f5f5;
    --text-secondary: #aaaaaa;
    --text-muted: #666666;
    --border-color: #333333;
    --green: #4caf50;
    --yellow: #ff9800;
    --red: #f44336;
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gold-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-primary);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--gold-primary);
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 2px;
}

.logo span {
    color: var(--text-primary);
    font-size: 0.7rem;
    display: block;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: -5px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--gold-primary);
}

.nav-cta {
    background: var(--gold-primary);
    color: var(--bg-primary) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    font-weight: bold;
    transition: background 0.3s;
}

.nav-cta:hover {
    background: var(--gold-light) !important;
    color: var(--bg-primary) !important;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 6rem 2rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero h1 .gold {
    color: var(--gold-primary);
}

.hero-tagline {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-style: italic;
}

.hero-video {
    width: 100%;
    max-width: 720px;
    margin: 2rem auto;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

.hero-video video {
    width: 100%;
    display: block;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

/* Sections */
.section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--gold-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-top: -2rem;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-primary), var(--gold-light));
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold-primary);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Exam Room */
.exam-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.exam-container.active {
    display: flex;
}

.exam-video-container {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16/9;
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.exam-video-container video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.exam-timer {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--gold-primary);
    text-align: center;
    margin: 1rem 0;
}

.exam-timer.green { color: var(--green); }
.exam-timer.yellow { color: var(--yellow); }
.exam-timer.red { color: var(--red); }

.timer-label {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Traffic Light */
.traffic-light {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 1rem 0;
}

.light {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    transition: all 0.3s;
}

.light.active.green { background: var(--green); border-color: var(--green); box-shadow: 0 0 20px var(--green); }
.light.active.yellow { background: var(--yellow); border-color: var(--yellow); box-shadow: 0 0 20px var(--yellow); }
.light.active.red { background: var(--red); border-color: var(--red); box-shadow: 0 0 20px var(--red); }

/* Recording indicator */
.recording-indicator {
    display: none;
    align-items: center;
    gap: 0.5rem;
    color: var(--red);
    font-weight: bold;
    margin-top: 1rem;
}

.recording-indicator.active {
    display: flex;
}

.recording-dot {
    width: 12px;
    height: 12px;
    background: var(--red);
    border-radius: 50%;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Trial Wall */
.trial-wall {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.95);
    z-index: 3000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    text-align: center;
}

.trial-wall.active {
    display: flex;
}

.trial-wall h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
}

.trial-wall p {
    max-width: 600px;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Email Capture */
.email-capture {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    max-width: 500px;
    width: 100%;
}

.email-capture input {
    width: 100%;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.email-capture input::placeholder {
    color: var(--text-muted);
}

.email-capture input:focus {
    outline: none;
    border-color: var(--gold-primary);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
    text-align: center;
}

.footer p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.footer a {
    color: var(--gold-primary);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .btn-secondary {
        margin-left: 0;
        margin-top: 1rem;
    }

    .exam-timer {
        font-size: 3rem;
    }
}

/* Utility */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.hidden { display: none !important; }