/*
 * Flash Compliance Landing Page Styles
 * High-conversion landing page for crypto-audit services
 */

/* ===== Base Styles ===== */
:root {
    /* Nova paleta de cores baseada na logo */
    --dark-bg: #061639; /* Azul escuro profundo da logo */
    --secondary-dark: #0A2456; /* Azul médio escuro para gradientes */
    --primary: #0B9FD8; /* Azul claro brilhante da logo */
    --primary-dark: #086FA9; /* Azul claro mais escuro para hover */
    --primary-light: #43C4FF; /* Azul mais claro para destaques */
    --highlight: #43C4FF; /* Destaque azul claro */
    --accent: #0C3472; /* Azul complementar para cards e seções */
    --light-bg: #F8FAFC;
    --text-dark: #111827;
    --text-light: #FFFFFF;
    --text-muted: #94A3B8;
    --border-color: #E2E8F0;
    --success: #10B981;
    --error: #EF4444;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;

    /* Other */
    --border-radius: 8px;
    --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.25rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--primary-light));
    margin: var(--spacing-md) auto 0;
    border-radius: 2px;
    box-shadow: 0 2px 5px rgba(11, 159, 216, 0.3);
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    z-index: -1;
    transition: var(--transition);
}

.btn-primary {
    background-color: transparent;
    color: var(--text-light);
    box-shadow: 0 4px 12px rgba(11, 159, 216, 0.3);
}

.btn-primary:hover {
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(11, 159, 216, 0.4);
}

.btn-primary:hover::before {
    background: linear-gradient(45deg, var(--primary-dark), var(--primary));
}

.btn-outline {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--primary-light);
    box-shadow: 0 4px 12px rgba(11, 159, 216, 0.15);
}

.btn-outline:hover {
    background-color: var(--primary-light);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(11, 159, 216, 0.25);
}

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

.btn-text {
    color: var(--text-light);
    font-weight: 500;
    padding: 0.5rem;
}

.btn-text:hover {
    color: var(--highlight);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--dark-bg);
    background: linear-gradient(to right, var(--dark-bg), var(--secondary-dark));
    padding: var(--spacing-md) 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(67, 196, 255, 0.1);
}

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

.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.logo img:hover {
    filter: drop-shadow(0 0 8px rgba(67, 196, 255, 0.5));
    transform: scale(1.05);
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-lg);
}

.main-nav a {
    color: var(--text-light);
    font-weight: 500;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-light);
    transition: var(--transition);
}

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

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

.header-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 3px;
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dark-bg), var(--secondary-dark));
    color: var(--text-light);
    display: flex;
    align-items: center;
    padding: 120px 0 var(--spacing-xl);
    overflow: hidden;
}

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

.hero-video:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 22, 57, 0.85), rgba(10, 36, 86, 0.85));
    z-index: 2;
}

.hero-video video, .hero-video img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 700px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero h2 {
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
    color: var(--text-light);
    opacity: 0.9;
}

.highlight {
    color: var(--primary-light);
    font-weight: 700;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.trust-badges {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.beta-badge {
    display: inline-block;
    background: linear-gradient(45deg, var(--dark-bg), var(--secondary-dark));
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-light);
    border: 1px solid rgba(67, 196, 255, 0.3);
    box-shadow: 0 3px 10px rgba(6, 22, 57, 0.3);
}

.trust-logos {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.trust-logos img {
    height: auto;
    max-height: 40px;
    width: auto;
    max-width: 120px;
    filter: brightness(1) grayscale(0);
    opacity: 0.8;
    transition: var(--transition);
    object-fit: contain;
}

.trust-logos img:hover {
    opacity: 1;
    transform: scale(1.1);
    filter: brightness(1.1) grayscale(0);
}

.live-counter {
    margin-top: var(--spacing-lg);
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(11, 159, 216, 0.15);
    border-radius: 50px;
    color: var(--primary-light);
    font-weight: 500;
    backdrop-filter: blur(5px);
}

.counter-number {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-light);
}

/* ===== Problem-Solution Section ===== */
.problem-solution {
    background-color: var(--light-bg);
    padding: var(--spacing-xl) 0;
}

.problem-solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.problem-solution-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    transition: var(--transition);
}

.problem, .solution {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

.problem {
    border-left: 4px solid var(--error);
}

.solution {
    border-left: 4px solid var(--primary);
    transform: translateY(0);
}

.problem i, .solution i {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.problem i {
    color: var(--error);
}

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

.solution:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* ===== How It Works Section ===== */
.how-it-works {
    background: linear-gradient(135deg, var(--dark-bg), var(--secondary-dark));
    color: var(--text-light);
    padding: var(--spacing-xl) 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.step {
    background-color: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.step:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(11, 159, 216, 0.3);
}

.step-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
}

.step h3 {
    margin-bottom: var(--spacing-sm);
}

.step p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.check {
    color: var(--success);
    font-weight: 700;
}

/* ===== Features Section ===== */
.features {
    background-color: var(--light-bg);
    padding: var(--spacing-xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: linear-gradient(to bottom, var(--primary), var(--primary-light));
    transition: var(--transition);
}

.feature:hover::before {
    height: 100%;
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.feature-icon i {
    color: white;
    font-size: 1.5rem;
}

.feature h3 {
    margin-bottom: var(--spacing-sm);
}

.feature p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ===== Social Proof Section ===== */
.social-proof {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-bg);
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(11, 159, 216, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 70% 60%, rgba(11, 159, 216, 0.05) 0%, transparent 20%);
}

.client-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.client-logos img {
    height: auto;
    max-height: 50px;
    width: auto;
    max-width: 120px;
    filter: grayscale(80%);
    opacity: 0.7;
    transition: var(--transition);
    margin: 10px;
    object-fit: contain;
    background-color: transparent;
}

/* Estilo específico para os logos quadrados como Stellar */
.client-logos img[alt="Stellar"],
.client-logos img[alt="Polygon"] {
    padding: 5px;
    max-height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.client-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
    background-color: rgba(255, 255, 255, 0.2);
}

.testimonial {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-content {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial-content:before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--primary);
    opacity: 0.2;
    line-height: 1;
}

.testimonial-content p {
    font-size: 1.2rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
    box-shadow: 0 4px 10px rgba(11, 159, 216, 0.2);
}

/* ===== Pricing Section ===== */
.pricing {
    background: linear-gradient(135deg, var(--light-bg), #EDF2F7);
    padding: var(--spacing-xl) 0;
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.pricing-plan {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    position: relative;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    overflow: hidden;
    z-index: 1;
}

.pricing-plan:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-plan.popular {
    transform: scale(1.05);
    border: none;
    box-shadow: 0 20px 30px rgba(11, 159, 216, 0.2);
    z-index: 2;
}

.pricing-plan.popular::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, white, white);
    z-index: -1;
}

.popular-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    color: white;
    padding: 0.5rem 1.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 0 0 0 var(--border-radius);
    box-shadow: 0 4px 6px rgba(11, 159, 216, 0.2);
}

.pricing-plan h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-md);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    margin: var(--spacing-md) 0;
    color: var(--text-dark);
    position: relative;
}

.pricing-plan.popular .price {
    color: var(--primary);
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.features-list {
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.features-list li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.features-list i {
    width: 20px;
}

.features-list .fa-check {
    color: var(--success);
}

.features-list .fa-times {
    color: var(--text-muted);
}

.pricing-info {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    text-align: center;
    clear: both;
    position: relative;
    z-index: 1;
}

.pricing-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    position: relative;
}

/* ===== FAQ Section ===== */
.faq {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--dark-bg), var(--secondary-dark));
    color: var(--text-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

.faq-question {
    padding: var(--spacing-lg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-toggle {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, #4A6FDC, #6A4FDC);
    border-radius: 50%;
    transition: var(--transition);
}

.faq-toggle i {
    font-size: 0.875rem;
    color: white;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: 500px;
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(to right, var(--dark-bg), var(--secondary-dark));
    color: var(--text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.footer-content::before {
    content: '';
    position: absolute;
    top: -80px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, 
        transparent, 
        rgba(67, 196, 255, 0.3), 
        transparent);
}

.footer-logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
    filter: brightness(1.2);
}

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

.footer h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-light);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-light);
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    opacity: 1;
    transform: translateX(3px);
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.social-icons a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.social-icons a:hover::before {
    opacity: 1;
}

.social-icons a:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(11, 159, 216, 0.3);
}

.social-icons i {
    font-size: 1.2rem;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

.footer-contact p {
    margin-bottom: var(--spacing-sm);
    opacity: 0.8;
    font-size: 0.875rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== Sticky CTA ===== */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 900;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    visibility: hidden;
}

.sticky-cta.visible {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.sticky-cta .btn {
    box-shadow: 0 5px 15px rgba(11, 159, 216, 0.4);
}

/* ===== Chat Widget ===== */
.chat-widget {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 999;
}

.chat-toggle {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    background: linear-gradient(45deg, #4A6FDC, #6A4FDC);
    color: white;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(74, 111, 220, 0.3);
    transition: var(--transition);
}

.chat-toggle:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(74, 111, 220, 0.4);
}

.chat-toggle i {
    font-size: 1.25rem;
    margin-right: 8px;
}

.chat-box {
    position: absolute;
    bottom: 70px;
    left: 0;
    width: 300px;
    height: 400px;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: none;
}

.chat-widget.active .chat-box {
    display: block;
}

/* ===== Enterprise Modal ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(6, 22, 57, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    backdrop-filter: blur(3px);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    border-radius: var(--border-radius);
    max-width: 800px;
    width: 90%;
    padding: var(--spacing-xl);
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: #f3f4f6;
    transition: var(--transition);
}

.close-modal:hover {
    background-color: #e5e7eb;
    transform: rotate(90deg);
}

.enterprise-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.enterprise-feature {
    text-align: center;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.enterprise-feature:hover {
    transform: translateY(-5px);
}

.enterprise-feature i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ===== Responsive Styles ===== */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

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

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

@media (max-width: 768px) {
    .header .container {
        flex-wrap: wrap;
    }

    .main-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-buttons {
        display: none;
    }

    .hero-cta {
        flex-direction: column;
    }

    .steps {
        flex-direction: column;
    }

    .problem-solution-item {
        flex-direction: column;
    }

    .pricing-table {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .pricing-plan {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .pricing-plan.popular {
        transform: scale(1);
        margin-top: var(--spacing-xl);
        margin-bottom: var(--spacing-xl);
    }

    .pricing-info {
        margin-top: calc(var(--spacing-xl) * 1.5);
    }

    .pricing-note {
        margin-top: calc(var(--spacing-xl) * 2);
        padding-top: var(--spacing-xl);
    }

    .enterprise-features {
        grid-template-columns: 1fr;
    }

    .chat-widget {
        left: 20px;
        bottom: 20px;
    }
    
    .chat-toggle {
        padding: 0.75rem;
        justify-content: center;
        width: 50px;
        height: 50px;
        border-radius: 50%;
    }
    
    .chat-toggle span {
        display: none;
    }
    
    .chat-toggle i {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .chat-toggle i {
        margin-right: 0;
    }
}

/* Efeitos especiais de glassmorphism e gradiente */
.btn-primary::after,
.feature-icon::after,
.step-number::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    border-radius: inherit;
    pointer-events: none;
}

/* Efeitos 3D sutis para botões */
.btn-primary,
.btn-outline {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.btn-primary:active,
.btn-outline:active {
    transform: translateY(2px) scale(0.98);
}

/* Elementos luminosos sutis para o dark mode */
.dark-section {
    position: relative;
    overflow: hidden;
}

.dark-section::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(67, 196, 255, 0.15), transparent 70%);
    top: -100px;
    right: -100px;
    border-radius: 50%;
    z-index: 0;
    animation: float 8s infinite alternate ease-in-out;
}

.dark-section::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(67, 196, 255, 0.1), transparent 70%);
    bottom: -50px;
    left: -50px;
    border-radius: 50%;
    z-index: 0;
    animation: float 6s infinite alternate-reverse ease-in-out;
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(20px, 20px);
    }
}

.fa-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px;
    margin: 10px;
    min-width: 80px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
    filter: grayscale(80%);
    opacity: 0.7;
}

.fa-logo span {
    font-size: 0.75rem;
    margin-top: 5px;
    font-weight: 500;
}

.fa-logo:hover {
    transform: scale(1.1);
    filter: grayscale(0%);
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.1);
}

.stellar-logo i {
    color: #42aae1;
}

.polygon-logo i {
    color: #8247e5;
}