:root {
    /* Cores Dark Mode / AI Startup */
    --bg-dark: #030712;
    /* Preto azulado profundo */
    --bg-card: rgba(17, 24, 39, 0.7);
    /* Glassmorphism base */
    --bg-card-hover: rgba(31, 41, 55, 0.8);

    /* Cores Principais - Viva porém Neutra (Royal Blue/Indigo) */
    --primary: #3b82f6;
    /* Royal Blue Vibrante */
    --primary-dark: #2563eb;
    --primary-glow: rgba(59, 130, 246, 0.5);

    --secondary: #6366f1;
    /* Indigo Vibrante */
    --secondary-dark: #4f46e5;
    --secondary-glow: rgba(99, 102, 241, 0.5);

    --accent: #06b6d4;
    /* Cyan para detalhes sutis */
    --accent-glow: rgba(6, 182, 212, 0.5);

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --border-glass: rgba(255, 255, 255, 0.1);
    --border-glass-hover: rgba(255, 255, 255, 0.2);

    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    --gradient-glow: radial-gradient(circle at center, var(--primary-glow) 0%, transparent 70%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-dark);
    border-radius: 5px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

p {
    color: var(--text-muted);
    font-weight: 300;
}

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

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    color: var(--primary);
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px var(--primary);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 24px;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary,
.btn {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, #1e1b4b 0%, var(--bg-dark) 70%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    /* Increased for split layout */
    margin: 0 auto;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.hero-image-container {
    position: relative;
    animation: float 6s ease-in-out infinite;
    display: flex;
    justify-content: center;
}

.hero-image {
    width: 100%;
    max-width: 600px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(5px);
}

.hero-badges {
    display: flex;
    justify-content: flex-start;
    /* Align left for split layout */
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.badge {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero h2 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    font-size: 18px;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-stats {
    display: flex;
    justify-content: flex-start;
    gap: 50px;
    margin-top: 60px;
    border-top: 1px solid var(--border-glass);
    padding-top: 40px;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* Sections */
section {
    padding: 100px 0;
}

.section-title {
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

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

/* Cards - Glassmorphism */
.problem-grid,
.modules-grid,
.alerts-grid,
.benefits-grid,
.pricing-grid {
    display: grid;
    gap: 30px;
}

.problem-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.modules-grid {
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
}

.alerts-grid {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.problem-card,
.module-card,
.alert-card,
.benefit-card,
.pricing-card,
.encryption-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    padding: 40px;
    border-radius: 24px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.problem-card:hover,
.module-card:hover,
.alert-card:hover,
.benefit-card:hover {
    transform: translateY(-10px);
    background: var(--bg-card-hover);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.problem-card::before,
.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.problem-card:hover::before,
.module-card:hover::before {
    opacity: 1;
}

.problem-icon,
.module-icon,
.alert-icon,
.benefit-icon,
.encryption-icon {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 20px;
    background: rgba(59, 130, 246, 0.1);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.card:hover .icon {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 20px var(--primary-glow);
}

/* Features List */
.feature-list,
.alert-features ul,
.pricing-features {
    list-style: none;
    margin: 20px 0 30px;
}

.feature-list li,
.alert-features li,
.pricing-features li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.feature-list li i,
.alert-features li i,
.pricing-features li i {
    color: var(--secondary);
}

/* Encryption Section */
.encryption-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0f172a 100%);
    position: relative;
}

.encryption-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* Testimonials */
.testimonials-section {
    background: rgba(255, 255, 255, 0.02);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 3px solid var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-main);
}

.testimonial-author {
    font-weight: 700;
    color: var(--primary);
}

.testimonial-role {
    font-size: 12px;
    color: var(--text-dim);
}

/* Pricing */
.pricing-card {
    text-align: center;
    border: 1px solid var(--primary);
    background: rgba(59, 130, 246, 0.05);
}

.pricing-title {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 10px;
}

.pricing-price {
    font-size: 48px;
    font-weight: 800;
    margin: 20px 0;
    color: var(--text-main);
}

.price-note {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
}

.price-surprise {
    color: var(--secondary);
    font-weight: 600;
    margin-top: 10px;
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    background: var(--bg-card);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 20px;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 20px 20px;
}

.faq-toggle {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

/* CTA Final */
.cta-final {
    background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
    text-align: center;
    border-top: 1px solid var(--border-glass);
}

.guarantee-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.guarantee-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.guarantee-badge i {
    color: var(--secondary);
}

/* Footer */
footer {
    background: #020617;
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-glass);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-glass);
    color: var(--text-dim);
    font-size: 14px;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

/* Animations */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(59, 130, 246, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 32px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero-badges {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--bg-dark);
        padding: 20px;
        border-bottom: 1px solid var(--border-glass);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-image-container {
        margin-top: 40px;
    }
}

/* Marketing Section */
.marketing-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    position: relative;
    overflow: hidden;
}

.marketing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.marketing-content {
    position: relative;
    z-index: 2;
}

.marketing-badge {
    display: inline-block;
    background: linear-gradient(90deg, var(--secondary) 0%, var(--primary) 100%);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.marketing-content h3 {
    font-size: 32px;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #a5b4fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.marketing-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-glass);
}

.marketing-image {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

.marketing-image-container:hover .marketing-image {
    transform: scale(1.05);
}

.marketing-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

@media (max-width: 768px) {
    .marketing-grid {
        grid-template-columns: 1fr;
    }

    .marketing-content {
        order: 2;
    }

    .marketing-image-container {
        order: 1;
        margin-bottom: 30px;
    }
}

/* Featured Pricing Card */
.featured-pricing {
    border: 2px solid var(--primary);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.1) 0%, rgba(17, 24, 39, 0.8) 100%);
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 20px 50px rgba(59, 130, 246, 0.2);
}

.featured-pricing:hover {
    transform: scale(1.08) translateY(-10px);
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.3);
}

.pricing-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    background: var(--primary);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-block {
    display: flex;
    width: 100%;
    justify-content: center;
}

.pricing-price .currency {
    font-size: 24px;
    vertical-align: top;
    color: var(--text-muted);
}

.pricing-price .value {
    color: var(--text-main);
}

.pricing-price .period {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 400;
}