:root {
    --bg-dark: #050B14;
    --bg-card: rgba(15, 30, 60, 0.4);
    --bg-card-hover: rgba(20, 40, 80, 0.6);
    --border-color: rgba(69, 107, 204, 0.2);
    --primary-color: #7C3AED;
    --primary-hover: #8B5CF6;
    --secondary-color: #1E3A8A;
    --text-main: #FFFFFF;
    --text-muted: #A0AABF;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    
    --gradient-brand: linear-gradient(135deg, #1E3A8A 0%, #7C3AED 100%);
    --shadow-soft: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(124, 58, 237, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

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

.text-gradient {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.text-blue { color: #3B82F6; }
.text-purple { color: #8B5CF6; }
.text-green { color: var(--success); }

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.125rem;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 4rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: var(--gradient-brand);
    color: white;
    padding: 0.75rem 1.5rem;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    padding: 0.75rem 1.5rem;
}

.btn-secondary:hover {
    color: var(--primary-color);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 11, 20, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.5px;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--gradient-brand);
    border-radius: 8px;
    font-size: 1.25rem;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 10rem 0 6rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg-glow {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle at center, rgba(30, 58, 138, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
}

.hero-bg-glow-2 {
    position: absolute;
    top: 20%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle at center, rgba(124, 58, 237, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr; /* 40% Text, 60% Image */
    gap: 3rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: #A78BFA;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}

.hero-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-wrapper {
    position: relative;
    background: transparent;
    transform: scale(1.15); /* Aumenta o tamanho consideravelmente para preencher bem a tela */
    transform-origin: center right; /* Evita que a imagem cubra o texto à esquerda */
}

.hero-glass {
    max-width: 100%;
    padding: 0;
}

.hero-orb {
    width: 600px;
    height: 600px;
    opacity: 0.4;
    filter: blur(120px);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.dashboard-img {
    position: relative;
    z-index: 1;
    width: 100%;
    border-radius: 12px;
    display: block;
}

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

/* Problems Section (Cards) */
.problems {
    padding: 6rem 0;
    background: linear-gradient(to bottom, var(--bg-dark), #091224);
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: rgba(69, 107, 204, 0.4);
}

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.icon-box.warning { background: rgba(245, 158, 11, 0.1); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.2); }
.icon-box.danger { background: rgba(239, 68, 68, 0.1); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.2); }
.icon-box.alert { background: rgba(59, 130, 246, 0.1); color: #3B82F6; border: 1px solid rgba(59, 130, 246, 0.2); }

.problem-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.problem-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Solution Section */
.solution {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

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

.solution-list {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.solution-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.solution-list i {
    font-size: 1.5rem;
}

.solution-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-orb {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--gradient-brand);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    z-index: 0;
}

.glass-panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    background: rgba(15, 30, 60, 0.4);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.glass-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.glass-header .dots {
    display: flex;
    gap: 6px;
}

.glass-header .dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #4ade80;
}
.glass-header .dots span:nth-child(2) { background: #facc15; }
.glass-header .dots span:nth-child(3) { background: #f87171; }

.glass-header small {
    color: var(--text-muted);
    font-weight: 500;
}

.glass-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sync-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    font-weight: 500;
}

.sync-item i {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.sync-item span {
    font-size: 0.8rem;
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Features */
.features {
    padding: 6rem 0;
}

.features-grid .feature-item {
    padding: 2rem;
    background: rgba(255,255,255,0.02);
    border-radius: 16px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.features-grid .feature-item:hover {
    background: var(--bg-card);
    border-color: var(--border-color);
    transform: translateY(-3px);
}

.feature-item i {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feature-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Social Proof */
.social-proof {
    padding: 6rem 0;
    background: rgba(11, 31, 58, 0.2);
}

.testimonial-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.stars {
    color: var(--warning);
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.25rem;
}

.quote {
    font-size: 1.125rem;
    font-style: italic;
    margin-bottom: 2rem;
    color: #E5E7EB;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-brand);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.25rem;
}

.author strong { display: block; }
.author span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Pricing */
.pricing {
    padding: 8rem 0;
}

.pricing .section-header {
    text-align: center;
}

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

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: rgba(69, 107, 204, 0.5);
}

.pricing-card.popular {
    background: var(--bg-dark);
    border: 1px solid var(--primary-color);
    box-shadow: var(--shadow-glow);
    padding: 2.5rem 2rem;
    transform: scale(1.03);
    z-index: 2;
}

.pricing-card.popular:hover {
    transform: scale(1.03) translateY(-5px);
}

.pricing-card .btn-block {
    margin-top: auto;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: transparent;
}

.pricing-card.popular::before {
    background: var(--gradient-brand);
}

.card-badge {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: rgba(124, 58, 237, 0.15);
    color: #A78BFA;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.card-badge.success {
    background: rgba(16, 185, 129, 0.15);
    color: #4ade80;
    border-color: rgba(16, 185, 129, 0.3);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-top: 1rem;
}

.pricing-header h3 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.price-discount {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.price-discount, .price-discount del {
    color: var(--danger);
    opacity: 0.8;
    text-decoration: line-through;
    display: inline-block;
    margin-right: 4px;
}

.pricing-header .price-discount, .pricing-header .price-discount-text {
    text-decoration: none;
    color: var(--text-muted);
}

.price {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.price span:first-child {
    font-size: 1.25rem;
    margin-top: 0.5rem;
    margin-right: 0.25rem;
}

.price span:last-child {
    font-size: 0.9rem;
    color: var(--text-muted);
    align-self: flex-end;
    margin-bottom: 0.75rem;
    font-weight: 400;
}

.pricing-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

.pricing-features {
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.pricing-features i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.pricing-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .pricing-card.popular {
        padding: 2.5rem 2rem;
    }
}

/* FAQ */
.faq {
    padding: 6rem 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
}

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

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

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

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-muted);
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: var(--gradient-brand);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-section .btn-primary {
    background: white;
    color: var(--secondary-color);
    box-shadow: none;
}

.cta-section .btn-primary:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: #03070D;
    padding: 4rem 0 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

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

.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Layout Utilities & Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-cta {
        align-items: center;
    }

    .float-1 { display: none; }
    .float-2 { display: none; }

    .solution-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav, .header-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }

    .grid-2, .grid-3, .features-grid, .footer-container {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }
    
    .footer-container {
        gap: 2rem;
    }
}