/* OnlyBots - Dark Mode Professional Landing Page */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a25;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --accent-cyan: #00d9ff;
    --accent-green: #00ff94;
    --accent-gold: #ffcc00;
    --gradient-main: linear-gradient(135deg, #00d9ff 0%, #00ff94 100%);
    --gradient-gold: linear-gradient(135deg, #ffcc00 0%, #ff9500 100%);
    --shadow-glow: 0 0 60px rgba(0, 217, 255, 0.3);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}
.floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}
.orb-1 {
    width: 500px; height: 500px;
    background: var(--accent-cyan);
    top: -200px; left: -100px;
}
.orb-2 {
    width: 400px; height: 400px;
    background: var(--accent-green);
    bottom: -150px; right: -100px;
    animation-delay: -10s;
}
.grid-overlay {
    position: absolute;
    width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, 30px) scale(1.1); }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.5rem;
}
.logo-icon { font-size: 1.8rem; }
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}
.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}
.nav-links a:hover { color: var(--accent-cyan); }
.cta-button {
    background: var(--gradient-main);
    color: var(--bg-primary) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
}
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}
.mobile-menu-btn span {
    width: 25px; height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    gap: 4rem;
}
.hero-content { flex: 1; max-width: 600px; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: var(--accent-cyan);
}
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}
.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}
.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
}
.btn-primary {
    background: var(--gradient-main);
    color: var(--bg-primary);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(0, 217, 255, 0.4);
}
.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
}
.hero-stats {
    display: flex;
    gap: 2.5rem;
}
.stat { text-align: center; }
.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}
.phone-mockup {
    width: 280px;
    height: 500px;
    background: var(--bg-card);
    border-radius: 40px;
    padding: 15px;
    border: 2px solid var(--border-subtle);
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}
.screen-content {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a1a25 0%, #0a0a0f 100%);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.subscribe-panel {
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--accent-cyan);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    animation: pulse 2s ease-in-out infinite;
}
.subscribe-panel p {
    margin-bottom: 1rem;
    font-weight: 600;
}
.subscribe-panel button {
    background: var(--accent-cyan);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    margin: 0 0.3rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--bg-primary);
}
@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 217, 255, 0.4); }
    50% { transform: scale(1.02); box-shadow: 0 0 20px 5px rgba(0, 217, 255, 0.2); }
}
.floating-emoji {
    position: absolute;
    font-size: 3rem;
    animation: floatEmoji 6s ease-in-out infinite;
}
.e1 { top: 10%; right: 15%; animation-delay: 0s; }
.e2 { bottom: 20%; left: 10%; animation-delay: -2s; }
.e3 { top: 30%; left: 5%; animation-delay: -4s; }
@keyframes floatEmoji {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--bg-secondary);
}
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}
.section-badge {
    display: inline-block;
    background: rgba(0, 255, 148, 0.1);
    color: var(--accent-green);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 255, 148, 0.3);
}
.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-main);
    opacity: 0;
    transition: var(--transition);
}
.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 217, 255, 0.3);
}
.feature-card:hover::before { opacity: 1; }
.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}
.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}
.feature-card.featured {
    border-color: var(--accent-cyan);
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(0, 255, 148, 0.05) 100%);
}

/* How It Works */
.how-it-works {
    padding: 6rem 0;
}
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.step {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    transition: var(--transition);
}
.step:hover { border-color: var(--accent-green); }
.step-num {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}
.step h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}
.step p { color: var(--text-secondary); }

/* Download Section */
.download {
    padding: 6rem 0;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.download h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}
.download > .container > p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}
.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--gradient-main);
    color: var(--bg-primary);
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.3);
}
.download-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 50px rgba(0, 217, 255, 0.4);
}
.download small {
    display: block;
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}
.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.footer p { color: var(--text-secondary); font-size: 0.9rem; }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 6rem;
    }
    .hero-content { max-width: 100%; }
    .hero-subtitle { max-width: 100%; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { min-height: 350px; }
    .phone-mockup { width: 220px; height: 400px; }
    .floating-emoji { font-size: 2rem; }
}