:root {
    /* Nova paleta de cores moderna e vibrante */
    --color-primary: #6366F1;
    --color-primary-dark: #4F46E5;
    --color-primary-light: #818CF8;
    --color-secondary: #10B981;
    --color-secondary-dark: #059669;
    --color-accent: #F59E0B;
    --color-accent-dark: #D97706;
    
    /* Gradientes modernos */
    --color-gradient-1: linear-gradient(135deg, #7C3AED, #C084FC);
    --color-gradient-2: linear-gradient(135deg, #10B981, #34D399);
    --color-gradient-3: linear-gradient(-45deg, #F59E0B, #FBBF24);
    
    /* Cores de texto e background */
    --color-text: #1F2937;
    --color-text-light: #6B7280;
    --color-background: #F9FAFB;
    --color-white: #FFFFFF;
    
    /* Efeitos de vidro (Glassmorphism) */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(124, 58, 237, 0.1);
    
    /* Sistema de espaçamento */
    --spacing-xs: clamp(0.5rem, 1vw, 0.75rem);
    --spacing-sm: clamp(1rem, 2vw, 1.5rem);
    --spacing-md: clamp(2rem, 4vw, 3rem);
    --spacing-lg: clamp(4rem, 8vw, 6rem);
    
    /* Container e layout */
    --container-width: 1440px;
    --section-padding: clamp(3rem, 10vw, 8rem);
    
    /* Animações e transições */
    --transition-speed: 0.4s;
    --transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Sistema de sombras */
    --shadow-sm: 0 2px 8px rgba(124, 58, 237, 0.08);
    --shadow-md: 0 4px 16px rgba(124, 58, 237, 0.12);
    --shadow-lg: 0 8px 32px rgba(124, 58, 237, 0.16);
    
    /* Bordas arredondadas */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 2rem;
    --border-radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes floatAnimation {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 5px rgba(26, 75, 140, 0.2); }
    50% { box-shadow: 0 0 20px rgba(26, 75, 140, 0.4); }
    100% { box-shadow: 0 0 5px rgba(26, 75, 140, 0.2); }
}

@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

body {
    font-family: 'Inter', 'Open Sans', system-ui, sans-serif;
    line-height: 1.7;
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', 'Exo 2', sans-serif;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    word-wrap: break-word;
    max-width: 100%;
}

.container {
    width: 100%;
    max-width: min(var(--container-width), 95vw);
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem);
    overflow-x: hidden;
}

.countdown-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: -0.5rem;
}

@keyframes pulseAnimation {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@media (max-width: 768px) {
    .countdown-wrapper {
        gap: clamp(0.5rem, 2vw, 1rem);
    }
    
    .countdown-item {
        min-width: clamp(45px, 15%, 80px);
    }
    
    .countdown-value {
        font-size: clamp(1rem, 2vw, 1.2rem);
    }
    
    .urgency-text {
        font-size: clamp(0.875rem, 1.5vw, 1rem);
        max-width: 100%;
        word-wrap: break-word;
        hyphens: auto;
    }
}

@media (min-width: 769px) {
    body {
        font-size: clamp(0.875rem, 1vw, 1rem);
    }
    
    h1 {
        font-size: clamp(2rem, 3vw, 2.5rem);
    }
    
    h2 {
        font-size: clamp(1.5rem, 2.5vw, 2rem);
    }
    
    h3 {
        font-size: clamp(1.25rem, 2vw, 1.5rem);
    }
    
    p {
        font-size: clamp(0.875rem, 1.2vw, 1rem);
        max-width: 65ch;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: var(--glass-border);
    box-shadow: var(--glass-shadow);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-speed) var(--transition-timing);
}

.header.scrolled {
    padding: calc(var(--spacing-sm) * 0.7) 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.logo {
    font-family: 'Exo 2', sans-serif;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 1.75rem;
    letter-spacing: -0.5px;
    position: relative;
    padding: 0.5rem;
    transition: all var(--transition-speed) var(--transition-timing);
}

.logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-gradient-1);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-speed) var(--transition-timing);
}

.logo:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-sm);
    margin: 0;
    padding: 0;
}

.nav a {
    color: var(--color-text);
    text-decoration: none;
    padding: clamp(0.25rem, 1vw, 0.5rem) clamp(0.5rem, 2vw, 1rem);
    font-weight: 500;
    position: relative;
    transition: all var(--transition-speed) var(--transition-timing);
    white-space: normal;
    text-align: center;
    font-size: clamp(0.875rem, 1vw, 1rem);
}

.nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--color-gradient-1);
    transform: scaleX(0);
    transition: transform var(--transition-speed) var(--transition-timing);
}

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

.nav a:hover::before {
    transform: scaleX(1);
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .nav.active {
        display: flex;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        padding: var(--spacing-sm);
        border-bottom: var(--glass-border);
        box-shadow: var(--glass-shadow);
        animation: slideIn 0.3s var(--transition-timing);
        z-index: 1000;
    }
    
    .nav.active ul {
        flex-direction: column;
        width: 100%;
        text-align: center;
        gap: 0.5rem;
    }
    
    .nav.active a {
        padding: 1rem;
        display: block;
        font-size: 1.1rem;
        border-radius: var(--border-radius-sm);
        transition: background-color 0.3s ease;
    }

    .nav.active a:hover {
        background-color: rgba(99, 102, 241, 0.1);
    }

    .menu-toggle {
        display: block;
        z-index: 1001;
    }

    .header .container {
        padding: 0.75rem 1rem;
    }

    .logo {
        font-size: 1.4rem;
    }

    .cta-button {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 4vw, 2rem);
    border-radius: var(--border-radius-full);
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-timing);
    border: none;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transform: translateY(0);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent 0%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 100%);
    background-size: 250% 100%;
    transition: all var(--transition-speed) var(--transition-timing);
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-lg), 0 0 0 15px rgba(124, 58, 237, 0);
}

.cta-button:hover::before {
    background-position: 100% 0;
}

.cta-button:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.cta-button.primary {
    background: var(--color-gradient-3);
    color: var(--color-text);
    font-weight: 800;
}

.cta-button.primary:hover {
    background: var(--color-gradient-1);
    color: var(--color-white);
}

@keyframes pulseGlow {
    0% {
        box-shadow: var(--shadow-md), 0 0 0 0 rgba(124, 58, 237, 0.5);
    }
    70% {
        box-shadow: var(--shadow-md), 0 0 0 15px rgba(124, 58, 237, 0);
    }
    100% {
        box-shadow: var(--shadow-md), 0 0 0 0 rgba(124, 58, 237, 0);
    }
}

.menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    margin: 5px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: calc(var(--section-padding) * 1.5) 0;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></svg>') repeat;
    opacity: 0.4;
    animation: floatAnimation 20s linear infinite;
}

.hero .container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    animation: fadeIn 1s var(--transition-timing);
    max-width: 100%;
    overflow-wrap: break-word;
}

.hero .subtitle {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeIn 1s var(--transition-timing) 0.2s backwards;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(26, 75, 140, 0.8), rgba(26, 75, 140, 0.4));
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transform: scale(1.1);
}

.hero-content {
    position: relative;
    z-index: 3;
    backdrop-filter: blur(12px);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    background: rgba(99, 102, 241, 0.15);
    box-shadow: var(--glass-shadow);
    border: var(--glass-border);
    animation: fadeIn 1.2s var(--transition-timing), floatAnimation 4s ease-in-out infinite;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    width: 100%;
    padding: 0 var(--spacing-sm);
}

@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        padding: 0;
    }
}

.feature-card {
    background: var(--glass-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.4s var(--transition-timing);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: var(--glass-border);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-sm);
    fill: var(--color-primary);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    fill: var(--color-accent);
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
    width: 100%;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
}

.gallery-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: all 0.5s ease;
}

.gallery-item:hover .gallery-image {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: var(--spacing-sm);
    color: var(--color-white);
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    max-width: 95%;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-sm);
}

.hero .subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-sm);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .hero {
        min-height: 90vh;
        padding: calc(var(--section-padding) * 0.8) 0;
    }

    .hero-content {
        padding: var(--spacing-md);
    }

    .hero h1 {
        font-size: clamp(1.5rem, 5vw, 1.75rem);
        line-height: 1.3;
    }

    .hero .subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }
}

.para-quem {
    background: var(--color-background);
    padding: var(--section-padding) 0;
    position: relative;
    overflow: hidden;
}

.para-quem::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(45deg, var(--color-primary-light) 0%, transparent 100%);
    opacity: 0.1;
}

.para-quem h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    background: var(--color-gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: var(--spacing-lg);
}

.personas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: clamp(1rem, 3vw, var(--spacing-md));
    margin-top: var(--spacing-md);
}

.persona-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    text-align: center;
    transition: all var(--transition-speed) var(--transition-timing);
    transform: translateY(0);
    position: relative;
    overflow: hidden;
}

.persona-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--color-primary-light) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-timing);
}

.persona-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.persona-card:hover::before {
    opacity: 0.1;
}

.persona-card .icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    position: relative;
    z-index: 1;
    animation: floatAnimation 3s ease-in-out infinite;
}

.persona-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    position: relative;
    z-index: 1;
    word-wrap: break-word;
    max-width: 100%;
}

/* Aprender Section */
.aprender {
    padding: var(--spacing-lg) 0;
    background: var(--color-white);
}

.aprender h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: 2.2rem;
}

.aprender-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: clamp(1.5rem, 3vw, var(--spacing-md));
    margin-top: var(--spacing-md);
}

.aprender-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: clamp(1rem, 2vw, var(--spacing-md));
    box-shadow: var(--shadow-md);
    min-height: 100%;
    transition: all var(--transition-speed) var(--transition-timing);
    border: 1px solid rgba(26, 75, 140, 0.1);
    animation: fadeIn 0.5s var(--transition-timing);
    animation-fill-mode: forwards;
    opacity: 0;
}

.aprender-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(26, 75, 140, 0.15);
}

.icon-wrapper {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.check-icon {
    color: var(--color-white);
    font-size: 1.2rem;
}

.aprender-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.aprender-card p {
    color: var(--color-text);
    opacity: 0.9;
    font-size: 1rem;
}

/* Diferenciais Section */
.diferenciais {
    padding: var(--spacing-lg) 0;
    background: var(--color-white);
}

.diferenciais h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-lg);
}

.diferencial-card {
    background: var(--color-white);
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.comparison {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.comparison h4 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.comparison ul {
    list-style: none;
    padding: 0;
}

.comparison li {
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.others {
    padding: var(--spacing-md);
    background: var(--color-secondary);
    border-radius: 10px;
}

.our-ebook {
    padding: var(--spacing-md);
    background: rgba(26, 75, 140, 0.05);
    border-radius: 10px;
}

.our-ebook h4 {
    color: var(--color-primary);
}

/* Depoimentos Section */
.depoimentos {
    padding: var(--spacing-lg) 0;
    background: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.depoimentos h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-lg);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: 0 var(--spacing-sm);
}

@media (max-width: 768px) {
    .depoimentos-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        padding: 0;
    }

    .depoimento-card {
        padding: var(--spacing-sm);
    }

    .profile {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .quote {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}

.depoimento-card {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    margin-bottom: var(--spacing-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    animation: fadeIn 0.5s var(--transition-timing);
    animation-fill-mode: forwards;
    opacity: 0;
    position: relative;
    overflow: hidden;
}

.depoimento-card:hover {
    transform: translateY(-5px);
}

.profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.avatar {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.avatar svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 4px rgba(26, 75, 140, 0.2));
    transition: transform 0.3s ease;
}

.avatar:hover svg {
    transform: scale(1.05);
}

.avatar svg {
    width: 100%;
    height: 100%;
}

.info h4 {
    color: var(--color-primary);
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.info p {
    color: var(--color-text);
    opacity: 0.8;
    font-size: 0.9rem;
}

.quote {
    font-style: italic;
    color: var(--color-text);
    line-height: 1.6;
    position: relative;
    padding-left: var(--spacing-sm);
    border-left: 3px solid var(--color-primary);
}

/* Bonus Section */
.bonus {
    padding: var(--spacing-lg) 0;
    background: var(--color-white);
}

.bonus h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
}

.bonus .subtitle {
    text-align: center;
    color: var(--color-text);
    opacity: 0.9;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: clamp(1.5rem, 3vw, var(--spacing-md));
    margin-top: var(--spacing-lg);
    padding: 0 var(--spacing-sm);
}

@media (max-width: 768px) {
    .bonus-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        padding: 0;
    }

    .bonus-card {
        padding: var(--spacing-sm);
        text-align: center;
    }

    .bonus-card h3 {
        font-size: 1.2rem;
        margin-bottom: var(--spacing-xs);
    }

    .bonus-card p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .bonus-icon {
        width: 50px;
        height: 50px;
        margin-bottom: var(--spacing-xs);
    }
}

.bonus-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: clamp(1rem, 2vw, var(--spacing-md));
    box-shadow: var(--shadow-md);
    min-height: 100%;
    text-align: center;
    transition: all var(--transition-speed) var(--transition-timing);
    border: 1px solid rgba(26, 75, 140, 0.1);
    animation: scaleIn 0.5s var(--transition-timing), floatAnimation 3s ease-in-out infinite;
    animation-fill-mode: forwards;
    opacity: 0;
    background: linear-gradient(145deg, var(--color-white), var(--color-secondary));
    position: relative;
    overflow: hidden;
}

.bonus-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite linear;
}

.countdown-timer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm);
    border-radius: 8px;
    margin: var(--spacing-sm) 0;
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.countdown-unit {
    text-align: center;
    min-width: 60px;
}

.countdown-value {
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
}

.countdown-label {
    font-size: 0.8rem;
    text-transform: uppercase;
}

.notification-popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--glass-bg);
    padding: 1.25rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(8px);
    border: var(--glass-border);
    z-index: 1000;
    animation: slideIn 0.4s var(--transition-timing);
}

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

.notification-content {
    flex: 1;
}

.video-section {
    background: var(--color-background);
    padding: var(--section-padding) 0;
}

.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 900px;
    padding-bottom: 56.25%;
    margin: var(--spacing-md) auto;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .video-section {
        padding: var(--spacing-md) 0;
    }

    .video-wrapper {
        margin: var(--spacing-sm) auto;
        border-radius: var(--border-radius-md);
    }

    .video-section .subtitle {
        font-size: 1rem;
        padding: 0 var(--spacing-sm);
    }
}

.video-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.notification-message {
    margin: 0;
    font-size: 0.9rem;
}

.notification-time {
    color: #666;
    font-size: 0.8rem;
}

@keyframes fadeOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(20px); }
}

.bonus-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(26, 75, 140, 0.2);
}

.bonus-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
}

.bonus-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.4rem;
}

.bonus-card p {
    color: var(--color-text);
    opacity: 0.9;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (min-width: 768px) {
    .nav ul {
        display: flex;
        gap: var(--spacing-sm);
    }

    .menu-toggle {
        display: none;
    }

    .personas-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .aprender-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .comparison {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .depoimentos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .bonus-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (min-width: 1024px) {
    .personas-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .aprender-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .personas-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Garantia Section */
.garantia {
    padding: var(--spacing-lg) 0;
    background: var(--color-secondary);
}

.garantia h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-lg);
}

.garantia-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.garantia-seal {
    width: 150px;
    height: 150px;
    margin-bottom: var(--spacing-md);
    animation: pulseGlow 2s infinite;
}

.garantia-seal svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 8px rgba(255, 215, 0, 0.3));
}

.garantia-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

/* Compra Section */
.compra {
    padding: var(--spacing-lg) 0;
    background: var(--color-white);
    text-align: center;
}

.compra h2 {
    color: var(--color-primary);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.preco {
    font-size: 3.5rem;
    color: var(--color-primary);
    font-weight: 700;
    margin: var(--spacing-md) 0;
}

.preco small {
    font-size: 1.5rem;
    opacity: 0.8;
}

.compra .cta-button {
    font-size: 1.3rem;
    padding: 1rem 2.5rem;
    margin-top: var(--spacing-md);
}

.seguranca {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.seguranca-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.seguranca-item:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.seguranca-item svg {
    width: 24px;
    height: 24px;
    filter: drop-shadow(0 2px 4px rgba(26, 75, 140, 0.2));
}

/* Footer */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.footer-logo {
    color: var(--color-white);
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
}

.footer-links h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: var(--color-white);
    opacity: 0.8;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.footer-social a {
    color: var(--color-white);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-social a:hover {
    opacity: 1;
}

.footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    opacity: 0.8;
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}