/* Base Styles */
:root {
    --color-primary: #1E3A8A;
    --color-secondary: #38BDF8;
    --color-accent: #00D97E;
    --color-dark: #0F172A;
    --color-light: #F1F5F9;
    --color-white: #FFFFFF;
    --color-text: #334155;
    --color-text-light: #64748B;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    --color-success: #10B981;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--color-accent);
}

.section-header p {
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

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

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

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

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    padding: 0.8rem 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

nav ul.desktop-menu {
    display: flex;
}

nav ul.desktop-menu li {
    margin-left: 1.5rem;
}

nav ul.desktop-menu li a {
    color: var(--color-white);
    font-weight: 500;
    padding: 0.5rem;
}

nav ul.desktop-menu li a:hover {
    color: var(--color-secondary);
}

.mobile-menu-icon {
    display: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    padding: 1rem 0;
    box-shadow: var(--shadow);
}

.mobile-menu ul li {
    padding: 0.75rem 1.5rem;
}

.mobile-menu ul li a {
    color: var(--color-white);
    font-weight: 500;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background-color: var(--color-dark);
    color: var(--color-white);
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(15, 23, 42, 0.8) 100%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--color-light);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero-image img {
    max-width: 90%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* Sobre Section */
.sobre {
    padding: 8rem 0 5rem;
    background-color: var(--color-white);
}

/* Benefícios Section */
.beneficios {
    padding: 5rem 0;
    background-color: var(--color-light);
}

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

.beneficio-card {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.beneficio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.beneficio-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

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

.beneficios-image {
    margin-top: 3rem;
    text-align: center;
}

.beneficios-image img {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* Soluções Section */
.solucoes {
    padding: 5rem 0;
    background-color: var(--color-white);
}

.solucoes-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-light);
}

.tab-btn {
    padding: 1rem 2rem;
    background: none;
    border: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text-light);
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.tab-btn:hover, .tab-btn.active {
    color: var(--color-secondary);
    border-bottom: 3px solid var(--color-secondary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.tab-text h3 {
    margin-bottom: 1.5rem;
}

.tab-text ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.tab-text ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.tab-text ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

.tab-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* Como Funciona Section */
.como-funciona {
    padding: 5rem 0;
    background-color: var(--color-light);
}

.como-funciona-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.como-funciona-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.como-funciona-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step {
    display: flex;
    gap: 1.5rem;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.step-content h3 {
    margin-bottom: 0.5rem;
}

/* Depoimentos Section */
.depoimentos {
    padding: 5rem 0;
    background-color: var(--color-white);
}

.depoimentos-slider {
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.depoimento-card {
    padding: 2rem;
}

.depoimento-content {
    background-color: var(--color-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
}

.quote-icon {
    color: var(--color-secondary);
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.depoimento-author {
    margin-top: 1.5rem;
}

.depoimento-author h4 {
    margin-bottom: 0.25rem;
}

.depoimento-author p {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.prev-btn, .next-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-light);
    cursor: pointer;
    transition: var(--transition);
}

.prev-btn:hover, .next-btn:hover {
    color: var(--color-secondary);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
    margin: 0 1rem;
}

.dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-text-light);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--color-secondary);
}

/* CTA Section */
.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
    color: var(--color-white);
}

.cta .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.cta-content p {
    color: var(--color-light);
    margin-bottom: 2rem;
}

.cta-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);    /* Contato Section */
.contato {
    padding: 4rem 0;
    background-color: var(--color-light);
}

.contato-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 500px;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-content h3 {
    margin-bottom: 0.5rem;
}

.social-media {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.contato-form {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-light);
    border-radius: var(--border-radius);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 1rem;
}

.footer-logo p {
    color: var(--color-light);
}

.footer-links h3 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links ul li a {
    color: var(--color-light);
}

.footer-links ul li a:hover {
    color: var(--color-secondary);
}

.footer-newsletter h3 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-newsletter p {
    color: var(--color-light);
    margin-bottom: 1.5rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: var(--border-radius);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--color-light);
    margin-bottom: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    color: var(--color-light);
    font-size: 0.9rem;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .tab-grid, .como-funciona-grid, .cta .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tab-image, .como-funciona-image, .cta-image {
        order: -1;
        text-align: center;
    }
    
    .tab-image img, .como-funciona-image img, .cta-image img {
        max-width: 100%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero {
        height: auto;
        padding: 6rem 0 3rem;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        justify-content: center;
    }
    
    nav ul.desktop-menu {
        display: none;
    }
    
    .mobile-menu-icon {
        display: block;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    .contato-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .beneficios-grid {
        grid-template-columns: 1fr;
    }
    
    .tabs-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        text-align: center;
        padding: 0.75rem;
    }
    
    form {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
    }
}