:root {
    --primary: #4F46E5;
    --primary-dark: #4338CA;
    --secondary: #10B981;
    --dark: #111827;
    --dark-lighter: #1F2937;
    --light: #F9FAFB;
    --gray: #6B7280;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--dark);
    background-color: var(--light);
    line-height: 1.6;
}

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

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

.section-padding {
    padding: 80px 0;
}

.text-center {
    text-align: center;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 15px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-links a {
    font-weight: 600;
    transition: color 0.3s;
}

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

.btn-primary {
    background-color: var(--primary);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 30px;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--dark) 0%, #1e1b4b 100%);
    color: var(--white);
    text-align: center;
    padding-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.4) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    color: transparent;
    background: linear-gradient(90deg, #818cf8, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: #cbd5e1;
    margin-bottom: 40px;
}

.btn-secondary {
    display: inline-block;
    background-color: var(--white);
    color: var(--dark);
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

.btn-secondary i {
    margin-left: 8px;
}

/* About Section */
.about {
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.divider {
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    margin-bottom: 25px;
    border-radius: 2px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 20px;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Social Section */
.social {
    background-color: var(--light);
}

.social h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.social .subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 50px;
}

.social-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid #f3f4f6;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.1);
}

.card i {
    font-size: 3rem;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.card p {
    color: var(--gray);
}

/* Card Brands Colors */
.facebook i { color: #1877F2; }
.instagram i { color: #E1306C; }
.tiktok i { color: #000000; }
.whatsapp i { color: #25D366; }

/* Footer */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.footer-brand p {
    color: #9ca3af;
}

.footer-links {
    text-align: right;
}

.footer-links p {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.developer {
    color: #9ca3af !important;
    font-size: 0.85rem !important;
}

.developer a {
    color: var(--secondary);
    font-weight: 600;
    transition: color 0.3s;
}

.developer a:hover {
    color: var(--primary);
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fade-in {
    transform: scale(0.95);
}

.slide-up {
    transform: translateY(40px);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Responsive Global Styles */
@media (max-width: 992px) {
    .hero h1 { font-size: 3rem; }
    .hero-player { max-width: 500px; }
}

@media (max-width: 768px) {
    /* Mobile Menu */
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out;
    }
    
    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .divider {
        margin: 0 auto 25px auto;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .footer-links {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-player {
        padding: 15px;
        flex-direction: column;
        gap: 15px;
        border-radius: 15px;
    }
    
    .player-text p {
        display: block;
    }
    
    .audio-bars {
        display: none;
    }
    
    .social-cards {
        grid-template-columns: 1fr;
    }
}

/* Embedded Hero Player */
.hero-player {
    width: 100%;
    max-width: 600px;
    margin: 30px auto 0;
    background: rgba(17, 24, 39, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.text-left {
    text-align: left;
}

.player-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.live-pulse {
    width: 10px;
    height: 10px;
    background-color: #ef4444; /* red */
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(239, 68, 68, 0.7);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.player-text h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.player-text p {
    font-size: 0.8rem;
    color: #9ca3af;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.play-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(79, 70, 229, 0.4);
}

/* Audio Bars Animation */
.audio-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 20px;
    opacity: 0;
    transition: opacity 0.3s;
}

.audio-bars.active {
    opacity: 1;
}

.audio-bars span {
    display: inline-block;
    width: 4px;
    background-color: var(--secondary);
    border-radius: 2px;
    animation: eq-play 1s infinite alternate ease-in-out;
}

.audio-bars span:nth-child(1) { animation-delay: 0.1s; height: 10px; }
.audio-bars span:nth-child(2) { animation-delay: 0.3s; height: 20px; }
.audio-bars span:nth-child(3) { animation-delay: 0.0s; height: 15px; }
.audio-bars span:nth-child(4) { animation-delay: 0.2s; height: 25px; }

@keyframes eq-play {
    0% { height: 5px; }
    100% { height: 100%; }
}

.player-volume {
    display: flex;
    align-items: center;
    gap: 10px;
}

.player-volume input[type="range"] {
    width: 80px;
    accent-color: var(--primary);
}