/* ============================================
   CSS Variables & Root Styles
   ============================================ */
:root {
    /* Primary Colors - Based on Tech/Premium Theme */
    --primary: #0066FF;      /* Bright Blue */
    --primary-dark: #0052CC; /* Darker Blue */
    --primary-light: #E6F0FF;
    
    --secondary: #1a1a2e;    /* Dark Navy */
    --accent: #00D9FF;       /* Cyan */
    
    /* Neutrals */
    --white: #FFFFFF;
    --light-gray: #F5F7FA;
    --gray: #8B92A4;
    --dark-gray: #404854;
    --dark: #1a1a2e;
    
    /* Status Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Fonts */
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Plus Jakarta Sans', sans-serif;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* ============================================
   Accessibility
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: var(--white);
    padding: var(--spacing-sm);
    text-decoration: none;
    z-index: 100;
    border-radius: 0 0 4px 0;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   Global Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--dark-gray);
    background-color: var(--white);
    line-height: 1.6;
}

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

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

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

/* ============================================
   Header & Navigation
   ============================================ */
.header {
    background: var(--white);
    border-bottom: 1px solid #E5E7EB;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo img {
    height: 80px;
    width: auto;
    max-width: 350px;
    transition: var(--transition);
    cursor: pointer;
}

.logo img:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    justify-content: flex-end;
    flex: 0 1 auto;
}

.nav-menu a {
    font-weight: 500;
    color: var(--dark-gray);
    transition: var(--transition);
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.cta-button {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 102, 255, 0.2);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    padding: var(--spacing-2xl) 0;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../assets/top_banner.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 1;
    z-index: 0;
}

.hero-content {
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

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

.hero-text h1 {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7), 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-text p {
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7), 0 4px 16px rgba(0, 0, 0, 0.5);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-lg);
    background: var(--primary-light);
    border-radius: 12px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    animation: countUp 2s ease-out forwards;
    opacity: 0;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
    font-weight: 500;
    text-align: center;
}

@keyframes countUp {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-item:nth-child(1) .stat-number {
    animation-delay: 0.2s;
}

.stat-item:nth-child(2) .stat-number {
    animation-delay: 0.4s;
}

.stat-item:nth-child(3) .stat-number {
    animation-delay: 0.6s;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
    justify-content: center;
}

/* ============================================
   Button Styles
   ============================================ */
.btn {
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    display: inline-block;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.125rem;
}

/* Hero Graphic */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

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

.hexagon {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
    position: absolute;
    top: 25px;
    left: 25px;
    opacity: 0.1;
    animation: float 3s ease-in-out infinite;
}

.network-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, var(--primary) 2px, transparent 2px),
        radial-gradient(circle, var(--accent) 2px, transparent 2px),
        radial-gradient(circle, var(--primary) 1px, transparent 1px);
    background-size: 60px 60px, 80px 80px, 100px 100px;
    background-position: 0 0, 20px 20px, 40px 40px;
    opacity: 0.2;
    animation: drift 8s linear infinite;
}

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

@keyframes drift {
    0% { transform: translateX(0); }
    100% { transform: translateX(100px); }
}

/* Data Visualization Animations */
.data-visualization {
    width: 100%;
    height: auto;
}

.chart-line {
    animation: drawLine 3s ease-in-out forwards;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
}

.chart-lines polyline:nth-child(1) {
    animation-delay: 0s;
}

.chart-lines polyline:nth-child(2) {
    animation-delay: 0.5s;
}

.chart-lines polyline:nth-child(3) {
    animation-delay: 1s;
}

@keyframes drawLine {
    0% {
        stroke-dashoffset: 1000;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

.data-nodes .node {
    animation: pulse-node 2s ease-in-out infinite;
}

@keyframes pulse-node {
    0%, 100% {
        r: 6px;
        opacity: 1;
    }
    50% {
        r: 10px;
        opacity: 0.6;
    }
}

.particles .particle {
    animation: float-particle 4s ease-in-out infinite;
}

@keyframes float-particle {
    0%, 100% {
        opacity: 0.3;
        transform: translateY(0) translateX(0);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-20px) translateX(10px);
    }
}

.particle:nth-child(1) {
    animation-delay: 0s;
}

.particle:nth-child(2) {
    animation-delay: 0.5s;
}

.particle:nth-child(3) {
    animation-delay: 1s;
}

.particle:nth-child(4) {
    animation-delay: 1.5s;
}

.connection-line {
    animation: pulse-connection 2s ease-in-out infinite;
}

@keyframes pulse-connection {
    0%, 100% {
        stroke-width: 1px;
        opacity: 0.3;
    }
    50% {
        stroke-width: 2px;
        opacity: 0.8;
    }
}

.connection-line:nth-child(1) {
    animation-delay: 0s;
}

.connection-line:nth-child(2) {
    animation-delay: 0.4s;
}

.connection-line:nth-child(3) {
    animation-delay: 0.8s;
}

/* ============================================
   Sobre Section
   ============================================ */
.sobre {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.sobre h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-weight: 700;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.sobre-text h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.sobre-text p {
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    font-size: 1.0625rem;
}

.features-list {
    list-style: none;
}

.features-list li {
    padding: var(--spacing-sm) 0;
    color: var(--dark-gray);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.banner-image {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.15);
}

.gradient-box {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 16px;
    height: 300px;
    opacity: 0.1;
}

/* ============================================
   Serviços Section
   ============================================ */
.servicos {
    padding: var(--spacing-2xl) 0;
    background: var(--light-gray);
}

.servicos h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-weight: 700;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.servico-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 1px solid #E5E7EB;
    transition: var(--transition);
    text-align: center;
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.1);
    border-color: var(--primary-light);
}

.servico-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.servico-image {
    height: 120px;
    width: auto;
    max-width: 100%;
    display: block;
    margin: 0 auto var(--spacing-xs);
    opacity: 0.9;
    object-fit: contain;
}

.servico-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

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

/* ============================================
   Tecnologia Section
   ============================================ */
.tecnologia {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.tecnologia h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.tech-item {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-light), var(--white));
    border-radius: 12px;
    border-left: 4px solid var(--primary-dark);
    transition: var(--transition);
}

.tech-item:hover {
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.15);
    transform: translateY(-4px);
}

.tech-item h4 {
    font-family: var(--font-display);
    color: var(--secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.tech-item p {
    color: var(--gray);
    font-size: 0.9375rem;
}

/* ============================================
   Casos de Uso Section
   ============================================ */
.casos-uso {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.casos-uso h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-weight: 700;
}

.casos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.caso-item {
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-sm);
    border-radius: 16px;
    text-align: center;
    border: 1px solid #D1D5DB;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.caso-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    border-color: var(--primary-light);
}

.caso-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.caso-image {
    height: 100px;
    width: auto;
    display: block;
    margin: 0 auto 0.5rem;
    opacity: 0.9;
}

.caso-item h4 {
    font-family: var(--font-display);
    color: var(--secondary);
    font-weight: 600;
    font-size: 1.0625rem;
    letter-spacing: -0.3px;
}

/* ============================================
   Indicadores Section
   ============================================ */
.indicadores {
    padding: var(--spacing-2xl) 0;
    background: var(--light-gray);
}

.indicadores h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-weight: 700;
}

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

.indicador-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border-left: 4px solid var(--primary-dark);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.indicador-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 25px rgba(0, 102, 255, 0.15);
}

.indicador-item h4 {
    font-family: var(--font-display);
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.95rem;
}

.indicador-item p {
    color: var(--gray);
    line-height: 1.6;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-dark) 100%);
    text-align: center;
    color: var(--white);
}

.cta-section h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.btn-large {
    margin-top: var(--spacing-md);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--secondary);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-section h4 {
    font-family: var(--font-display);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-social-section {
    align-self: start;
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul a {
    color: #B4BACA;
    transition: var(--transition);
}

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

.footer-logo {
    height: 50px;
    width: auto;
    max-width: 180px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.footer-section p {
    color: #B4BACA;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    color: #B4BACA;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid #404854;
    border-radius: 6px;
    transition: var(--transition);
    display: inline-block;
    font-weight: 500;
}

.social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #404854;
    padding-top: var(--spacing-lg);
    text-align: center;
    color: #B4BACA;
}

/* ============================================
   Responsive Design
   ============================================ */
/* Tablet: 768px e menores */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    /* Navigation */
    .navbar {
        padding: var(--spacing-md) 0;
    }

    .navbar-content {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .logo img {
        height: 60px;
    }

    .nav-menu {
        display: none;
    }

    /* Hero Section */
    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .hero-image {
        display: none;
    }

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

    .hero-buttons .btn {
        width: 100%;
    }

    /* Headings */
    h1,
    .servicos h2,
    .tecnologia h2,
    .cta-section h2,
    .sobre h2,
    .casos-uso h2,
    .indicadores h2 {
        font-size: 1.75rem !important;
    }

    .hero-text p,
    .cta-section p {
        font-size: 1rem;
    }

    /* Sobre Section */
    .sobre-content {
        grid-template-columns: 1fr;
    }

    .gradient-box {
        height: 200px;
    }

    /* Serviços Grid */
    .servicos-grid {
        grid-template-columns: 1fr;
    }

    /* Casos Grid */
    .casos-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* Mobile: 480px e menores */
@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.25rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Header */
    .header {
        position: relative;
    }

    .navbar {
        padding: var(--spacing-sm) 0;
    }

    .logo img {
        height: 60px;
    }

    .navbar-content {
        gap: var(--spacing-sm);
    }

    .cta-button {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.75rem;
    }

    /* Hero */
    .hero {
        padding: var(--spacing-lg) 0;
    }

    .hero-text h1 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-sm);
    }

    .hero-text p {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-sm);
    }

    .stat-number {
        font-size: 1.25rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    /* Buttons */
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .btn-large {
        padding: 12px 24px;
        font-size: 1rem;
    }

    /* Sections */
    .sobre,
    .servicos,
    .tecnologia,
    .casos-uso,
    .indicadores,
    .cta-section {
        padding: var(--spacing-xl) 0;
    }

    /* Headings */
    h2 {
        font-size: 1.5rem !important;
        margin-bottom: var(--spacing-lg) !important;
    }

    .sobre-text h3,
    .servico-card h3 {
        font-size: 1.1rem;
    }

    .sobre-text p {
        font-size: 0.95rem;
    }

    .features-list li {
        padding: var(--spacing-xs) 0;
        font-size: 0.9rem;
        gap: var(--spacing-sm);
    }

    /* Cards */
    .servico-card,
    .tech-item,
    .indicador-item {
        padding: var(--spacing-md);
    }

    .servico-icon {
        font-size: 2rem;
    }

    .caso-icon {
        font-size: 2rem;
    }

    .caso-item h4 {
        font-size: 0.95rem;
    }

    .tech-item h4 {
        font-size: 1rem;
    }

    .tech-item p,
    .servico-card p {
        font-size: 0.875rem;
    }

    .indicador-item h4 {
        font-size: 0.85rem;
    }

    .indicador-item p {
        font-size: 0.875rem;
    }

    /* CTA Section */
    .cta-section h2 {
        font-size: 1.5rem !important;
        margin-bottom: var(--spacing-md) !important;
    }

    .cta-section p {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-md) !important;
    }

    /* Footer */
    .footer {
        padding: var(--spacing-xl) 0 var(--spacing-md);
    }

    .footer-content {
        gap: var(--spacing-lg);
    }

    .footer-section h4 {
        font-size: 1rem;
    }

    .footer-section ul a,
    .footer-section p {
        font-size: 0.9rem;
    }

    .social-links {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .social-link {
        padding: var(--spacing-xs) var(--spacing-xs);
        font-size: 0.85rem;
    }

    .footer-bottom {
        font-size: 0.85rem;
    }
}

/* Large Screens: 1200px e maiores */
@media (min-width: 1200px) {
    .hero-text h1 {
        font-size: 3.5rem;
    }

    .hero-text p {
        font-size: 1.25rem;
    }

    h2 {
        font-size: 2.75rem;
    }

    .container {
        padding: 0 var(--spacing-xl);
    }
    
    .indicadores-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-menu {
        gap: var(--spacing-md);
    }
}

/* ============================================
   Cookie Consent Banner (LGPD)
   ============================================ */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.98);
    backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-content p {
    color: var(--white);
    margin: 0;
    flex: 1;
    min-width: 250px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.cookie-link {
    color: var(--accent);
    text-decoration: underline;
}

.cookie-link:hover {
    color: var(--primary-light);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.cookie-buttons .btn {
    padding: 10px 24px;
    font-size: 0.9rem;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}