/* Custom Properties & Design Tokens */
:root {
    --bg-dark: #07090E;
    --bg-glass: rgba(15, 23, 42, 0.6);
    --bg-glass-hover: rgba(30, 41, 59, 0.8);
    --border-glass: rgba(255, 255, 255, 0.1);
    
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --secondary: #06b6d4;
    --accent: #10b981; /* Verde segurança */
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --font-main: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

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

/* Typography */
h1, h2, h3, h4, h5 {
    line-height: 1.2;
    font-weight: 700;
}

h2 { font-size: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 1rem; }
p { color: var(--text-muted); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--text-main);
}

.btn-outline:hover {
    background: var(--border-glass);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-text {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
}

.btn-text:hover { color: var(--primary); }
.btn-full { width: 100%; }

/* Glassmorphism Utility */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1rem 0;
}

header.scrolled {
    background: rgba(7, 9, 14, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-glass);
    padding: 0.8rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover { color: #fff; }

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg-glow {
    position: absolute;
    top: -20%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%;
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge-premium {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.trust-seals {
    display: flex;
    gap: 1.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.trust-seals span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Glass App Mockup */
.glass-app-mockup {
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.mockup-header i { color: var(--accent); }

.mockup-map {
    height: 250px;
    background: url('https://images.unsplash.com/photo-1524661135-423995f22d0b?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80') center/cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    position: relative;
    border: 1px solid var(--border-glass);
}

.pulsing-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 15px;
    height: 15px;
    background-color: var(--primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.pulsing-dot::after {
    content: '';
    position: absolute;
    top: -10px; left: -10px; right: -10px; bottom: -10px;
    background-color: rgba(59, 130, 246, 0.4);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

.mockup-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.btn-block-mockup {
    display: block;
    width: 100%;
    text-align: center;
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-block-mockup:hover {
    background: #ef4444;
    color: #fff;
}

/* Section Shared */
section { padding: 100px 0; }

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

/* Context / Solution */
.context-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.context-card {
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.context-card:hover { transform: translateY(-10px); }
.context-icon { font-size: 2.5rem; color: var(--primary); margin-bottom: 1.5rem; }

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* Pricing */
.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    font-weight: 500;
}

.discount-badge {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input { opacity: 0; width: 0; height: 0; }

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--bg-glass);
    border: 1px solid var(--border-glass);
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px; width: 26px;
    left: 3px; bottom: 3px;
    background-color: var(--primary);
    transition: .4s;
}

input:checked + .slider:before { transform: translateX(26px); }
.slider.round { border-radius: 34px; }
.slider.round:before { border-radius: 50%; }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: center;
}

.pricing-card {
    padding: 3rem 2rem;
    position: relative;
}

.pricing-card.popular {
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(59, 130, 246, 0.5);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.price {
    margin: 2rem 0;
    display: flex;
    align-items: baseline;
    justify-content: center;
}

.price .currency { font-size: 1.5rem; font-weight: 600; color: var(--text-muted); }
.price .amount { font-size: 3.5rem; font-weight: 800; color: #fff; margin: 0 0.5rem; }
.price .period { color: var(--text-muted); }

.plan-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.plan-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.plan-features i.fa-check { color: var(--accent); }
.plan-features i.fa-xmark { color: #ef4444; }
.plan-features li.disabled { color: var(--text-muted); text-decoration: line-through; }

/* Testimonials */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    padding: 2rem;
}

.stars {
    color: #f59e0b;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info h5 { color: #fff; margin-bottom: 0.2rem; }
.user-info span { font-size: 0.875rem; color: var(--text-muted); }

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

.faq-item {
    margin-bottom: 1rem;
    cursor: pointer;
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h4 { font-weight: 600; }
.faq-question i { transition: var(--transition); }

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    padding-bottom: 1.5rem;
    max-height: 200px;
}

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

/* CTA Section */
.cta-section { padding: 50px 0 100px; }

.cta-box {
    text-align: center;
    padding: 4rem 2rem;
    background: radial-gradient(circle at center, rgba(30,41,59,0.9) 0%, rgba(15,23,42,0.9) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.cta-box h2 { margin-bottom: 1rem; }
.cta-box p { margin-bottom: 2rem; font-size: 1.125rem; }

/* Footer */
footer {
    border-top: 1px solid var(--border-glass);
    padding: 4rem 0 2rem;
    background: #040609;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p { margin: 1.5rem 0; font-size: 0.875rem; }

.social-links a {
    color: var(--text-muted);
    font-size: 1.25rem;
    margin-right: 1rem;
    transition: var(--transition);
}

.social-links a:hover { color: #fff; }

.footer-links h4, .footer-contact h4 {
    color: #fff;
    margin-bottom: 1.5rem;
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.trust-seals-footer {
    margin-top: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-muted);
    display: flex;
    gap: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-glass);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
}

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

/* Media Queries (Mobile First approach adapted via Desktop First cascading down for simplicity in 1 file) */
@media (max-width: 992px) {
    .hero h1 { font-size: 2.8rem; }
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-cta { justify-content: center; }
    .trust-seals { justify-content: center; }
    
    .context-grid, .testimonial-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; gap: 3rem; }
    .pricing-card.popular { transform: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions { display: none; }
    .mobile-menu-btn { display: block; }
    
    .features-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    
    .hero h1 { font-size: 2.2rem; }
    .hero-cta { flex-direction: column; gap: 1rem; }
    .hero-cta .btn { width: 100%; }
}