/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores principais da Fuel Vision */
    --primary-blue: #1e3a8a;
    --primary-orange: #ea580c;
    --secondary-blue: #3b82f6;
    --accent-blue: #0ea5e9;
    
    /* Tons de cinza */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Cores funcionais */
    --white: #ffffff;
    --black: #000000;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    --gradient-orange: linear-gradient(135deg, var(--primary-orange) 0%, #fb923c 100%);
    --gradient-subtle: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-in-out;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    font-size: 16px;
    overflow-x: hidden;
}

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

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--primary-blue);
}

.logo i {
    font-size: 1.5rem;
    color: var(--primary-orange);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-blue);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: var(--transition);
}

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

.btn-nav {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    transition: var(--transition);
    border-radius: 2px;
}

/* ===== WHATSAPP FIXED BUTTON ===== */
.whatsapp-fixed {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-fixed a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-fixed a:hover {
    transform: scale(1.1);
    box-shadow: 0 25px 50px -12px rgba(37, 211, 102, 0.25);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

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

/* ===== HERO SECTION ===== */
.hero {
    padding: 120px 20px 80px;
    background: var(--gradient-subtle);
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 70vh;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--gray-900);
}

.hero-subtitle h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.hero-subtitle p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.hero-cta .btn {
    font-size: 1.125rem;
    padding: 16px 32px;
}

.cta-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-style: italic;
}

/* Dashboard Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-mockup {
    width: 100%;
    max-width: 500px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition);
}

.dashboard-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    background: var(--gray-100);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--gray-200);
}

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

.mockup-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-400);
}

.mockup-dots span:nth-child(1) { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #ffbd2e; }
.mockup-dots span:nth-child(3) { background: #28ca42; }

.mockup-title {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
}

.mockup-content {
    display: flex;
    height: 300px;
}

.mockup-sidebar {
    width: 180px;
    background: var(--gray-50);
    padding: 16px 8px;
    border-right: 1px solid var(--gray-200);
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    color: var(--gray-600);
    margin-bottom: 4px;
    transition: var(--transition);
}

.sidebar-item.active {
    background: var(--primary-blue);
    color: var(--white);
}

.sidebar-item i {
    font-size: 0.875rem;
}

.mockup-main {
    flex: 1;
    padding: 16px;
}

.mockup-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.mockup-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 12px;
    text-align: center;
    transition: var(--transition);
}

.mockup-card:hover {
    box-shadow: var(--shadow-md);
}

.card-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.card-label {
    font-size: 0.625rem;
    color: var(--gray-600);
    text-transform: uppercase;
    font-weight: 500;
}

/* ===== BRANDS SECTION ===== */
.brands {
    padding: 40px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.brands-title {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.brands-carousel {
    display: flex;
    overflow: hidden;
    gap: 4rem;
    animation: scroll 20s linear infinite;
}

.brand-item {
    flex-shrink: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-400);
    opacity: 0.7;
    transition: var(--transition);
}

.brand-item:hover {
    opacity: 1;
    color: var(--primary-blue);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: 80px 20px;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-main {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.about-highlight {
    background: var(--gradient-subtle);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-orange);
}

.about-highlight strong {
    color: var(--primary-blue);
    font-size: 1.125rem;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-graphic {
    position: relative;
    width: 300px;
    height: 300px;
}

.graphic-element {
    position: absolute;
    border-radius: 50%;
    opacity: 0.8;
}

.graphic-element:nth-child(1) {
    width: 200px;
    height: 200px;
    background: var(--gradient-primary);
    top: 0;
    left: 50px;
    animation: float 3s ease-in-out infinite;
}

.graphic-element:nth-child(2) {
    width: 150px;
    height: 150px;
    background: var(--gradient-orange);
    bottom: 50px;
    left: 0;
    animation: float 3s ease-in-out infinite reverse;
}

.graphic-element:nth-child(3) {
    width: 100px;
    height: 100px;
    background: var(--accent-blue);
    top: 100px;
    right: 0;
    animation: float 3s ease-in-out infinite 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* ===== RESOURCES SECTION ===== */
.resources {
    padding: 80px 20px;
    background: var(--gray-50);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.resource-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.resource-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.resource-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.resource-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: 80px 20px;
    background: var(--white);
}

.features-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 4rem;
}

.features-sidebar {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 2rem;
    border: 1px solid var(--gray-200);
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.menu-item {
    padding: 1rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.menu-item.active {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.menu-item:hover:not(.active) {
    background: var(--white);
    border-color: var(--gray-200);
}

.menu-item i {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--primary-orange);
}

.menu-item.active i {
    color: var(--white);
}

.menu-item span {
    display: block;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.menu-item p {
    font-size: 0.875rem;
    opacity: 0.8;
    line-height: 1.4;
}

.features-display {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 3rem;
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.feature-content {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

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

.feature-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.feature-content p {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.6;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== DASHBOARD SECTION ===== */
.dashboard-section {
    padding: 80px 20px;
    background: var(--gray-50);
}

.dashboard-preview {
    max-width: 1000px;
    margin: 0 auto;
}

.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.dashboard-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid var(--gray-300);
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.dashboard-card.pendente { border-left-color: var(--warning); }
.dashboard-card.autorizado { border-left-color: var(--success); }
.dashboard-card.transito { border-left-color: var(--accent-blue); }
.dashboard-card.conciliacao { border-left-color: var(--primary-orange); }
.dashboard-card.cancelado { border-left-color: var(--error); }
.dashboard-card.escrituracao { border-left-color: var(--gray-500); }
.dashboard-card.quitacao { border-left-color: var(--primary-blue); }
.dashboard-card.concluido { border-left-color: var(--success); }

.card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.card-header i {
    color: var(--gray-500);
}

.card-status {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.dashboard-card .card-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-blue);
    display: block;
    margin-bottom: 0.5rem;
}

.card-description {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: 80px 20px;
    background: var(--white);
}

.testimonials-carousel {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.testimonial-item {
    display: none;
    background: var(--gradient-subtle);
    padding: 3rem;
    text-align: center;
    border-radius: var(--radius-xl);
    animation: slideIn 0.5s ease-in-out;
}

.testimonial-item.active {
    display: block;
}

.testimonial-content p {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-orange);
    position: absolute;
    top: -20px;
    left: -20px;
    opacity: 0.3;
}

.testimonial-author h4 {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: var(--gray-300);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot.active {
    background: var(--primary-blue);
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ===== FAQ SECTION ===== */
.faq {
    padding: 80px 20px;
    background: var(--gray-50);
}

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

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-question h3 {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 1.125rem;
}

.faq-question i {
    color: var(--primary-blue);
    transition: var(--transition);
}

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

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

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

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 80px 20px;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
}

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

.contact-details h4 {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--gray-600);
    line-height: 1.5;
}

.contact-form-container {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
}

.contact-form-container h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-disclaimer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 1rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 4rem 20px 2rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 1.5rem;
    color: var(--primary-orange);
}

.footer-section p {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-contact p {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.footer-section h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 2rem;
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .features-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .dashboard-cards {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-mockup {
        max-width: 350px;
    }
    
    .mockup-content {
        height: 200px;
    }
    
    .mockup-sidebar {
        width: 120px;
    }
    
    .sidebar-item {
        font-size: 0.625rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 15px 60px;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

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

    .dashboard-cards {
        grid-template-columns: 1fr;
    }

    .mockup-cards {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-fixed {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-fixed a {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

/* ===== UTILITY CLASSES ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

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

.text-primary {
    color: var(--primary-blue);
}

.text-orange {
    color: var(--primary-orange);
}

.bg-primary {
    background: var(--gradient-primary);
}

.bg-orange {
    background: var(--gradient-orange);
}

/* ===== LEGAL PAGES STYLES ===== */
.page-header {
    padding: 120px 20px 60px;
    background: var(--gradient-subtle);
    border-bottom: 1px solid var(--gray-200);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

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

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    color: var(--gray-500);
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.last-updated {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-500);
    background: var(--white);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    display: inline-flex;
}

.content-section {
    padding: 60px 20px;
    background: var(--white);
}

.content-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.content-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.toc {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
}

.toc h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.toc ul {
    list-style: none;
}

.toc ul li {
    margin-bottom: 0.5rem;
}

.toc a {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.toc a:hover,
.toc a.active {
    background: var(--primary-blue);
    color: var(--white);
}

.content-main {
    min-width: 0;
}

.content-intro {
    margin-bottom: 3rem;
}

.intro-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: 2rem;
}

.important-notice {
    display: flex;
    gap: 1rem;
    background: #fef3cd;
    border: 1px solid #fbbf24;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.important-notice i {
    color: #f59e0b;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.highlight-box {
    display: flex;
    gap: 1rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem 0;
}

.highlight-box i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.content-item {
    margin-bottom: 4rem;
    scroll-margin-top: 100px;
}

.content-item h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--gray-200);
    padding-bottom: 0.5rem;
}

.content-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 2rem 0 1rem;
}

.content-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 1.5rem 0 0.75rem;
}

.content-item p {
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.content-item ul,
.content-item ol {
    margin: 1rem 0 1.5rem 1.5rem;
    color: var(--gray-700);
}

.content-item li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.legal-note {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin: 1.5rem 0;
    font-size: 0.875rem;
}

.definitions-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.definition-item {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border-left: 4px solid var(--primary-orange);
}

.definition-item h4 {
    color: var(--primary-blue);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.definition-item p {
    margin: 0;
    font-size: 0.9rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.service-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.service-item:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.service-item i {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.service-item h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
}

.service-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.service-disclaimer {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--gray-200);
}

.purpose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.purpose-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.purpose-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.purpose-card i {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.purpose-card h4 {
    margin: 0 0 0.75rem 0;
    color: var(--gray-900);
}

.purpose-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.sharing-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.sharing-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.sharing-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    flex-shrink: 0;
}

.sharing-icon.allowed {
    background: var(--success);
}

.sharing-icon.denied {
    background: var(--error);
}

.sharing-content h4 {
    margin: 0 0 0.5rem 0;
    color: var(--gray-900);
}

.sharing-content p {
    margin: 0;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.security-measures {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.security-category {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--gray-200);
}

.security-category h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1.5rem 0;
    color: var(--primary-blue);
}

.security-category i {
    font-size: 1.25rem;
}

.rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.right-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.right-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.right-card i {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.right-card h4 {
    margin: 0 0 0.75rem 0;
    color: var(--gray-900);
}

.right-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.rights-contact {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--gray-200);
}

.rights-contact h4 {
    margin: 0 0 1rem 0;
    color: var(--primary-blue);
}

.response-time {
    font-style: italic;
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-top: 1rem !important;
}

.cookies-types {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.cookie-type {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.cookie-required {
    background: var(--error);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
}

.cookie-optional {
    background: var(--success);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
}

.cookie-management {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
    border: 1px solid var(--gray-200);
}

.age-restriction {
    display: flex;
    gap: 1rem;
    background: #fef3cd;
    border: 1px solid #fbbf24;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem 0;
}

.age-restriction i {
    color: #f59e0b;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.company-info,
.dpo-info {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
}

.authority-info {
    grid-column: 1 / -1;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
}

/* Terms of Use Specific Styles */
.allowed-conduct,
.prohibited-conduct {
    margin: 2rem 0;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.allowed-conduct {
    background: #f0fdf4;
    border-color: var(--success);
}

.prohibited-conduct {
    background: #fef2f2;
    border-color: var(--error);
}

.allowed-conduct i {
    color: var(--success);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.prohibited-conduct i {
    color: var(--error);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.violation-consequences {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--gray-200);
}

.trial-info {
    display: flex;
    gap: 1rem;
    background: #f0f9ff;
    border: 1px solid var(--accent-blue);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem 0;
}

.trial-info i {
    color: var(--accent-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.cancellation-process {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--gray-200);
}

.cancellation-effects {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.effect-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.effect-item i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.responsibilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.responsibility-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--gray-200);
}

.responsibility-card.fuel-solution {
    border-left: 4px solid var(--primary-blue);
}

.responsibility-card.user {
    border-left: 4px solid var(--primary-orange);
}

.limitation-notice {
    display: flex;
    gap: 1rem;
    background: #fef3cd;
    border: 1px solid #fbbf24;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem 0;
}

.limitation-notice i {
    color: #f59e0b;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.amendment-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-content h4 {
    margin: 0 0 0.5rem 0;
    color: var(--gray-900);
}

.step-content p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.legal-jurisdiction {
    display: flex;
    gap: 1rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem 0;
}

.legal-jurisdiction i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.sla-info {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--gray-200);
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.company-details,
.contact-channels {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--gray-200);
}

.detail-row {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.detail-row i {
    color: var(--primary-blue);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.channel-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.channel-item i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.channel-item strong {
    display: block;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.channel-item p {
    margin: 0;
    color: var(--gray-600);
}

.legal-questions {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--gray-200);
    text-align: center;
}

.data-protection-intro {
    display: flex;
    gap: 1rem;
    background: #f0f9ff;
    border: 1px solid var(--accent-blue);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem 0;
}

.data-protection-intro i {
    color: var(--accent-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.data-rights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.right-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    font-size: 0.9rem;
}

.right-item i {
    color: var(--primary-blue);
    font-size: 1rem;
}

.account-responsibilities {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.responsibility-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.responsibility-item i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.responsibility-item h4 {
    margin: 0 0 0.5rem 0;
    color: var(--gray-900);
}

.responsibility-item p {
    margin: 0;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.license-info {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--gray-200);
}

/* Responsive Design for Legal Pages */
@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .content-sidebar {
        position: static;
        order: -1;
    }
    
    .toc {
        padding: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 15px 40px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .content-section {
        padding: 40px 15px;
    }
    
    .content-wrapper {
        gap: 1.5rem;
    }
    
    .security-measures,
    .responsibilities-grid,
    .purpose-grid,
    .rights-grid {
        grid-template-columns: 1fr;
    }
    
    .amendment-process {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .content-item h2 {
        font-size: 1.5rem;
    }
    
    .amendment-process {
        grid-template-columns: 1fr;
    }
    
    .sharing-item,
    .effect-item,
    .responsibility-item {
        flex-direction: column;
        text-align: center;
    }
    
    .toc {
        padding: 1rem;
    }
}