:root {
    --primary-color: #0d6efd;
    --primary-dark: #0a58ca;
    --warning-color: #ffc107;
    --dark-bg: #121826;
    --apple-gray: #515154;
    --apple-gray-hover: #1d1d1f;
}

body {
    font-family: 'Inter', sans-serif;
    color: #333;
    -webkit-font-smoothing: antialiased;
}

/* Navbar Customizada - Estilo Apple */
.navbar {
    backdrop-filter: saturate(180%) blur(20px);
    background-color: rgba(255, 255, 255, 0.85) !important;
    min-height: 60px;
}

.nav-apple {
    color: var(--apple-gray) !important;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: -0.01em;
    transition: color 0.2s ease;
}

.nav-apple:hover {
    color: var(--apple-gray-hover) !important;
}

.logo-text-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-text-main {
    font-weight: 800;
    font-size: 1.2rem;
    line-height: 1;
    color: var(--dark-bg);
    letter-spacing: -0.5px;
}

.logo-text-sub {
    font-weight: 600;
    font-size: 0.65rem;
    color: #6c757d;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Hero Section (Dobra Principal) */
.hero-section {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1e293b 100%);
    color: white;
    padding: 120px 0 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,193,7,0.15) 0%, rgba(0,0,0,0) 70%);
    top: -200px;
    right: -100px;
    border-radius: 50%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

/* Animação do Carrossel 3D (Telas do App) */
.mockup-3d-container {
    perspective: 1200px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.mockup-3d-wrapper {
    position: relative;
    width: 100%;
    padding-top: 60%; /* Mantém a proporção do monitor/tela */
    transform: rotateY(-12deg) rotateX(4deg);
    transform-style: preserve-3d;
    box-shadow: -20px 25px 40px rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    border: 4px solid #1e293b;
    background-color: #0f172a;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.mockup-3d-wrapper:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1.02);
    box-shadow: 0 30px 50px rgba(0, 0, 0, 0.5);
}

.mockup-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top left;
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

/* Indicadores do Carrossel (Pontinhos) */
.mockup-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 25px;
}

.mockup-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.mockup-dot:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.mockup-dot.active {
    background-color: var(--warning-color);
    transform: scale(1.2);
}

/* Botões CTA */
.btn-cta {
    background-color: var(--warning-color);
    color: #000;
    font-weight: 700;
    padding: 12px 30px;
    border-radius: 8px;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.btn-cta:hover {
    background-color: #ffca2c;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4);
    color: #000;
}

.btn-cta-sm {
    background-color: var(--warning-color);
    color: #000;
    font-weight: 600;
    padding: 6px 16px;
    font-size: 0.85rem;
    border-radius: 6px;
    border: none;
    transition: all 0.2s ease;
}

.btn-cta-sm:hover {
    background-color: #ffca2c;
    color: #000;
}

/* Cards de Recursos */
.feature-card {
    border: 1px solid #edf2f7;
    border-radius: 12px;
    padding: 30px;
    height: 100%;
    transition: all 0.3s ease;
    background: #fff;
}

.feature-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transform: translateY(-5px);
    border-color: #cfe2ff;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Seção da Reforma Tributária */
.tax-reform-section {
    background-color: #fff8e6;
    border-top: 2px solid #ffe69c;
    border-bottom: 2px solid #ffe69c;
}

.tax-badge {
    background-color: var(--warning-color);
    color: #000;
    font-weight: 800;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* Seção de Preço (3 Níveis) */
.pricing-card {
    border: 1px solid #dee2e6;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.pricing-card.highlight {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(13, 110, 253, 0.15);
    z-index: 2;
    position: relative;
}

@media (max-width: 991.98px) {
    .pricing-card.highlight { transform: scale(1); }
}

.pricing-header {
    padding: 20px;
    text-align: center;
}

.price-value {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1.5px;
}