/* Reset e configurações globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-purple: #8b5cf6;
    --secondary-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --dark-navy: #0f172a;
    --darker-navy: #020617;
    --light-text: #f8fafc;
    --gray-text: #cbd5e1;
    --card-bg: #1e293b;
    --gradient-1: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    --gradient-2: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 100%);
    --gradient-3: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--darker-navy);
    color: var(--light-text);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Header com design moderno */
.header-wrapper {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.brand-logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
    position: relative;
}

.brand-logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.main-nav {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.main-nav a {
    color: var(--gray-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
}

.main-nav a:hover {
    color: var(--light-text);
}

.main-nav a:hover::before {
    width: 100%;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.action-btn {
    padding: 0.75rem 1.8rem;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-outline {
    background: transparent;
    color: var(--primary-purple);
    border: 2px solid var(--primary-purple);
}

.btn-outline:hover {
    background: var(--primary-purple);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.btn-gradient {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.6);
}

/* Hero section com design único */
.hero-section {
    position: relative;
    padding: 5rem 2rem;
    text-align: center;
    overflow: hidden;
    z-index: 1;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(139, 92, 246, 0.1) 35px, rgba(139, 92, 246, 0.1) 70px);
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid var(--primary-purple);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-purple);
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.8s ease-out;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-text);
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-cta {
    display: inline-flex;
    gap: 1rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Container principal */
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Seções */
.content-section {
    padding: 4rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-label {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(6, 182, 212, 0.15);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-text);
    max-width: 700px;
    margin: 0 auto;
}

/* Grid de cards moderno */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.modern-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(139, 92, 246, 0.2);
    position: relative;
}

.modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.modern-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-purple);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
}

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

.card-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.modern-card:hover .card-image {
    transform: scale(1.15);
}

.card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 0.4rem 1rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-cyan);
    z-index: 1;
}

.card-content {
    padding: 1.8rem;
    position: relative;
    z-index: 1;
}

.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--light-text);
}

.card-text {
    font-size: 0.95rem;
    color: var(--gray-text);
    line-height: 1.6;
}

/* Feature boxes */
.feature-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-box {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(30, 41, 59, 0.4));
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    transition: transform 0.5s ease;
}

.feature-box:hover::before {
    transform: translate(-25%, -25%);
}

.feature-box:hover {
    transform: translateY(-5px);
    border-color: var(--primary-purple);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--light-text);
    position: relative;
    z-index: 1;
}

.feature-description {
    font-size: 0.95rem;
    color: var(--gray-text);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* Texto de conteúdo */
.content-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--gray-text);
    margin-bottom: 1.5rem;
    text-align: justify;
}

/* Reviews/Avaliações */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    border-left: 4px solid var(--secondary-pink);
    transition: all 0.3s ease;
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 5rem;
    color: rgba(139, 92, 246, 0.2);
    font-family: Georgia, serif;
}

.review-card:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.2);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.reviewer-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.reviewer-name {
    font-weight: 700;
    color: var(--light-text);
}

.review-stars {
    color: #fbbf24;
    font-size: 1.1rem;
}

.review-content {
    color: var(--gray-text);
    font-style: italic;
    line-height: 1.6;
}

/* FAQ Accordion */
.faq-wrapper {
    max-width: 900px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--card-bg);
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-purple);
}

.faq-question {
    padding: 1.5rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--light-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-purple);
}

.faq-icon {
    font-size: 1.3rem;
    color: var(--primary-purple);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray-text);
    line-height: 1.7;
}

/* Footer */
.site-footer {
    background: rgba(15, 23, 42, 0.95);
    padding: 4rem 2rem 2rem;
    margin-top: 5rem;
    border-top: 1px solid rgba(139, 92, 246, 0.3);
    position: relative;
    z-index: 1;
}

.footer-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    color: var(--light-text);
    font-weight: 700;
}

.footer-column p,
.footer-column a {
    color: var(--gray-text);
    text-decoration: none;
    display: block;
    margin-bottom: 0.7rem;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary-purple);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .card-grid,
    .feature-boxes,
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .action-btn {
        width: 100%;
    }
}

/* Animações extras */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.floating {
    animation: float 3s ease-in-out infinite;
}