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

:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --secondary: #f43f5e;
    --dark: #0a0a0a;
    --dark-light: #1a1a1a;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --white: #ffffff;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow: hidden;
    height: 100vh;
}

.mobile-header {
    display: none;
}

.container {
    height: 100vh;
    width: 100vw;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1400px;
    width: 100%;
    height: 100%;
}

.left-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-right: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.logo-desktop {
    display: flex;
}

.logo-icon {
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
}

.logo-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-mobile {
    display: none;
}

.badge {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    align-self: flex-start;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--gray-light);
    line-height: 1.6;
}

.features-compact {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.feature-item {
    padding: 0.75rem 1rem;
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 10px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.genre-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.genre-tag {
    padding: 0.4rem 0.9rem;
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.3);
    border-radius: 50px;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.75rem;
    transition: all 0.3s ease;
    cursor: default;
}

.genre-tag:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.6);
}

.btn-primary svg {
    order: -1;
}

.right-section {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: var(--dark-light);
    border-radius: 40px;
    padding: 1rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 3px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a1a, #0f0f0f);
    border-radius: 30px;
    padding: 1.5rem;
    overflow: hidden;
}

.chat-bubble {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bubble-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.avatar {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.bot-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.status {
    font-size: 0.75rem;
    color: var(--primary);
}

.message {
    padding: 0.875rem;
    border-radius: 15px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.bot-message {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--white);
}

.music-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.3);
    border-radius: 12px;
}

.music-icon {
    font-size: 2rem;
}

.music-title {
    font-weight: 600;
    font-size: 0.9rem;
}

.music-genre {
    font-size: 0.75rem;
    color: var(--gray-light);
}

.floating-pill {
    position: absolute;
    font-size: 2.5rem;
    opacity: 0.15;
    animation: float 4s ease-in-out infinite;
    pointer-events: none;
}

.pill-1 {
    top: 5%;
    left: 5%;
    animation-delay: 0s;
}

.pill-2 {
    top: 50%;
    right: 5%;
    animation-delay: 1.5s;
}

.pill-3 {
    bottom: 10%;
    left: 15%;
    animation-delay: 3s;
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .left-section {
        padding-right: 0;
    }

    .right-section {
        display: none;
    }

    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    body {
        overflow-y: auto;
        height: auto;
    }

    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 1.5rem;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(10px);
        z-index: 1000;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .mobile-header .logo {
        margin-bottom: 0;
        font-size: 1.2rem;
    }

    .mobile-header .logo-icon {
        font-size: 1.5rem;
    }

    .btn-mobile {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.6rem 1rem;
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: var(--dark);
        border-radius: 10px;
        text-decoration: none;
        font-weight: 600;
        font-size: 0.85rem;
        transition: all 0.3s ease;
        box-shadow: 0 2px 10px rgba(16, 185, 129, 0.4);
    }

    .btn-mobile:active {
        transform: scale(0.95);
    }

    .container {
        padding: 5rem 1.5rem 2rem;
        height: auto;
        min-height: 100vh;
    }

    .logo-desktop {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .genre-pills {
        justify-content: center;
    }

    .btn-primary {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.75rem;
    }

    .feature-item {
        font-size: 0.8rem;
        padding: 0.6rem 0.8rem;
    }

    .genre-tag {
        font-size: 0.7rem;
        padding: 0.35rem 0.75rem;
    }

    .btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }

    .btn-primary svg {
        width: 18px;
        height: 18px;
    }
}