/* Reset de CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Variáveis de Cores e Fontes */
:root {
    --primary-color: #ffffff;
    --secondary-color: #f0f0f0;
    --marketedge-accent: #18a999; 
    --marketedge-green-dark: #0D5C53; 
    --marketedge-green-light: #1EC8B3; 
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-dark: #000000;
    --bg-dark: #000000;
    --bg-darker: #0a0a0a;
    --bg-section: #080808;
    --border-color: #1a1a1a;
    --gray-gradient: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    --white-gradient: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    --text-gradient: linear-gradient(135deg, #ffffff 0%, #808080 100%);
}

/* Estilos Globais do Corpo */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Cursor Personalizado */
.cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: width 0.2s ease, height 0.2s ease, opacity 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.1s ease-out;
    mix-blend-mode: difference;
}

.cursor-follower {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9998;
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease, background-color 0.3s ease, transform 0.2s ease-out;
}

.cursor.hover-active {
    transform: translate(-50%, -50%) scale(2.5);
    background-color: var(--primary-color);
    border-color: transparent;
}
.cursor-follower.hover-active {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0.5;
}


/* Barra de Navegação (Navbar) */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* LOGO SVG (do header.php) */
.site-branding .logo { 
    height: 35px;
    transition: transform 0.3s ease;
    max-height: 35px; 
    width: auto;
    color: #FFFFFF; 
}
.site-branding .logo:hover {
    transform: scale(1.05);
}

/* LOGO carregado via Customizer do WordPress (imagem) */
.custom-logo-link img { 
    height: 35px;
    filter: invert(1); 
    transition: transform 0.3s ease;
    max-height: 35px; 
    width: auto;
}
.custom-logo-link img:hover {
    transform: scale(1.05);
}


/* Estilos para o menu WordPress (aplicável ao menu normal e ao fallback) */
.nav-menu-wordpress { 
    display: flex;
    gap: 40px;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu-wordpress li {
    margin: 0;
    padding: 0;
    position: relative;
}

.nav-menu-wordpress a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 5px 0; 
}

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

.nav-menu-wordpress a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

/* Botão CTA no menu (aplicável ao menu normal e ao fallback) */
.nav-menu-wordpress .menu-item-cta a { 
    background: var(--white-gradient);
    color: var(--text-dark) !important; 
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
}
.nav-menu-wordpress .menu-item-cta a::after { 
    display: none;
}

.nav-menu-wordpress .menu-item-cta a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.nav-menu-wordpress .menu-item-cta a:hover::before {
    width: 300px;
    height: 300px;
}

.nav-menu-wordpress .menu-item-cta a:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
    color: var(--text-dark) !important;
}


/* Seção Hero (Manifesto/Impacto) */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 40px 80px;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

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

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    z-index: 1;
    position: relative;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(48px, 8vw, 110px);
    font-weight: 700;
    line-height: 0.9;
    margin-bottom: 40px;
    letter-spacing: -3px;
    opacity: 0;
    animation: glitchText 0.8s ease forwards;
}

.hero-title span {
    display: block;
    background: var(--text-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.hero-title span:hover {
    transform: skewX(-5deg);
}

.hero-subtitle {
    font-size: clamp(18px, 2.5vw, 24px);
    color: var(--text-secondary);
    margin-bottom: 60px;
    font-weight: 300;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: fadeInUp 1s ease 0.3s forwards;
    letter-spacing: 0.5px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
}

.btn-primary {
    background: var(--white-gradient);
    color: var(--text-dark);
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.2);
}

/* Estilos de Seção Gerais */
.section {
    padding: 140px 40px;
    position: relative;
    overflow: hidden;
}

.section-dark {
    background: var(--bg-dark);
}

.section-darker {
    background: var(--bg-darker);
}

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

.section-header {
    text-align: center;
    margin-bottom: 100px;
}

.section-header.animate .section-title {
    animation: fadeInUp 0.8s ease forwards;
}
.section-header.animate .section-subtitle {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.2s; 
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -2px;
    position: relative;
    display: inline-block;
    opacity: 0; 
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--white-gradient);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 30px auto 0;
    line-height: 1.8;
    opacity: 0; 
}

/* Seção Desafios Revisitada */
#desafios {
    background: var(--bg-dark); 
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.challenge-card {
    background: linear-gradient(145deg, var(--marketedge-green-light) 0%, var(--marketedge-green-dark) 100%);
    border: 1px solid var(--marketedge-green-dark); 
    border-radius: 24px;
    padding: 50px 40px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease, transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    opacity: 0; 
    transform: translateY(40px); 
}
.challenge-card.animate, .challenge-card.animate-child { 
    opacity: 1;
    transform: translateY(0);
}

.challenge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 24px; 
}

.challenge-card:hover::before {
    opacity: 1;
}

.challenge-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--marketedge-green-light); 
    box-shadow: 0 20px 40px rgba(24, 169, 153, 0.2); 
}

.challenge-icon {
    font-size: 48px;
    margin-bottom: 25px;
    transition: all 0.3s ease;
    color: var(--text-primary); 
}

.challenge-card:hover .challenge-icon {
    color: var(--text-primary); 
    transform: scale(1.1) rotate(5deg);
}

.challenge-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary); 
    transition: all 0.3s ease;
}

.challenge-description {
    color: rgba(255, 255, 255, 0.85); 
    line-height: 1.8;
    transition: all 0.3s ease;
}

.challenge-card:hover .challenge-description {
    color: var(--text-primary);
}

/* Card especial "Decidir" */
.challenge-card--decide {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.challenge-card--decide .challenge-icon {
    margin-bottom: 0;
}
.challenge-card--decide .challenge-title {
    margin-bottom: 0;
}


/* Seção O Método MarketEdge */
.method-steps {
    position: relative;
    max-width: 900px;
    margin: 80px auto 0;
}

.method-line {
    position: absolute;
    left: 60px; 
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.1) 10%, rgba(255, 255, 255, 0.1) 90%, transparent 100%);
}

.method-step {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
    padding-left: 120px; 
    opacity: 0;
    transform: translateX(-30px);
}

.method-step.animate, .method-step.animate-child {
    animation: slideInLeft 0.6s ease forwards;
}

.step-number {
    position: absolute;
    left: 20px; 
    top: 0;
    width: 80px;
    height: 80px;
    background: var(--marketedge-accent); 
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark); 
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    z-index: 1; 
}

.method-step:hover .step-number {
    transform: scale(1.1) rotate(360deg);
    background: var(--white-gradient); 
    color: var(--text-dark);
}

.step-content h3 {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    transition: all 0.3s ease;
}

.method-step:hover .step-content h3 {
    transform: translateX(10px);
}

.method-step:hover .step-content p {
    color: rgba(255, 255, 255, 0.8);
}

/* Secção Resultados (Cases) */
#resultados {
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--marketedge-accent) 100%); 
}

.cases-grid { 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 30px;
    margin-top: 60px;
}
@media (min-width: 992px) { 
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.case-card {
    background: var(--bg-darker); 
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px; 
    padding: 40px 30px; 
    text-align: center;
    transition: all 0.4s ease, opacity 0.4s ease, transform 0.4s ease;
    position: relative;
    overflow: hidden;
    opacity: 0; 
    transform: translateY(40px); 
    display: flex; 
    flex-direction: column; 
    justify-content: space-between; 
}
.case-card.animate { 
    opacity: 1;
    transform: translateY(0);
}

.case-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--marketedge-accent); 
    border-radius: 24px; 
    opacity: 0;
    z-index: -1;
    filter: blur(10px); 
    transition: opacity 0.3s ease;
}

.case-card:hover::before {
    opacity: 0.15; 
}

.case-card:hover {
    transform: translateY(-10px) scale(1.02); 
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    border-color: var(--marketedge-accent); 
}

.case-logo { 
    font-size: 24px; 
    font-weight: 600; 
    color: var(--text-primary);
    margin-bottom: 25px; 
    letter-spacing: 1px; 
}

.case-stats {
    display: flex;
    justify-content: space-around; 
    gap: 15px; 
    margin-bottom: 25px; 
    flex-wrap: wrap; 
}

.stat-item {
    text-align: center;
    transition: all 0.3s ease;
    flex-basis: 30%; 
}

.stat-item:hover {
    transform: scale(1.1); 
}

.stat-number {
    font-size: 40px; 
    font-weight: 700;
    background: var(--marketedge-accent); 
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    line-height: 1; 
}

.stat-label {
    color: var(--text-secondary);
    font-size: 12px; 
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px; 
}

.case-description {
    color: var(--text-secondary);
    font-size: 15px; 
    line-height: 1.7;
    max-width: 100%; 
    margin: 0 auto;
}

/* Secção Capacidades */
#capacidades { 
    background: var(--bg-darker); 
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 80px;
}
.four-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
@media (min-width: 992px) {
    .four-cards-grid {
        grid-template-columns: repeat(2, 1fr); /* 2x2 Layout */
        max-width: 900px; /* Limita a largura para os cards não ficarem muito esticados */
        margin-left: auto;
        margin-right: auto;
    }
}

.capability-card {
    background: var(--bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 50px 35px;
    text-align: center;
    transition: all 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transform-style: preserve-3d;
    opacity: 0; 
    transform: translateY(40px); 
}
.capability-card.animate, .capability-card.animate-child { 
    opacity: 1;
    transform: translateY(0) rotateX(0); 
}

.capability-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(24, 169, 153, 0.1) 0%, transparent 70%); 
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease;
    z-index: -1;
}

.capability-card:hover {
    transform: translateY(-5px) rotateX(5deg);
    border-color: rgba(24, 169, 153, 0.5); 
    background: rgba(24, 169, 153, 0.08); 
}

.capability-card:hover::after {
    transform: translate(-50%, -50%) scale(2);
}

.capability-icon {
    font-size: 48px;
    margin-bottom: 25px;
    transition: all 0.3s ease;
    color: var(--marketedge-accent); 
}

.capability-card:hover .capability-icon {
    color: var(--text-primary); 
    transform: scale(1.2) rotate(15deg);
}

.capability-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
    line-height: 1.4;
}

.capability-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 15px;
}

/* Secção CTA (Chamada para Ação) */
.cta-section {
    padding: 160px 40px;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--marketedge-accent) 100%); 
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

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

.cta-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(40px, 5vw, 72px);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -2px;
    background: var(--text-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-subtitle {
    font-size: 22px;
    margin-bottom: 50px;
    color: var(--text-secondary);
    font-weight: 300;
}

.cta-section .btn-primary {
    background: var(--white-gradient);
    color: var(--text-dark);
    font-size: 18px;
    padding: 20px 50px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ############### ESTILOS DO RODAPÉ (DUAS COLUNAS RESTAURADO) ############### */
.footer { 
    background: var(--bg-dark); 
    padding: 60px 40px 30px; 
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary); 
}

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

.footer-main-content {
    display: flex;
    flex-wrap: wrap; 
    justify-content: space-between;
    gap: 40px; 
    margin-bottom: 40px;
}

.footer-column {
    flex: 1;
    min-width: 280px; 
}

.footer-column h3 {
    font-family: 'Space Grotesk', sans-serif; 
    font-size: 22px; 
    font-weight: 700; 
    color: var(--text-primary); 
    margin-bottom: 20px; 
    text-transform: uppercase; 
}
.footer-column-innovation h3 {
    text-transform: none; 
}


.footer-column p {
    font-size: 15px; 
    line-height: 1.7; 
    color: var(--text-secondary); 
}

.footer-column-contact p {
    font-size: 16px; 
    line-height: 1.8;
}

.footer-column-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column-contact a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: left; 
    padding-top: 30px; 
    border-top: 1px solid rgba(255, 255, 255, 0.05); 
    margin-top: 30px; 
}

.footer-bottom p {
    font-size: 14px; 
    color: var(--text-secondary);
    margin: 0;
}

/* Animações */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes glitchText {
    0% { opacity: 0; transform: translateY(40px) skewY(5deg); }
    50% { opacity: 1; transform: translateY(0) skewY(-2deg); }
    100% { opacity: 1; transform: translateY(0) skewY(0); }
}

/* Animação de Carregamento */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease;
}

.loader-text {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-primary);
    animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Menu Mobile */
.mobile-menu-toggle {
    display: none; 
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001; 
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px); 
}


/* Responsividade Geral */
@media (max-width: 768px) {
    .cursor,
    .cursor-follower {
        display: none;
    }

    .navbar-container {
        padding: 0 20px;
    }

    .nav-menu-wordpress {
        position: fixed;
        top: 0; 
        left: 0;
        right: 0;
        bottom: 0; 
        background: rgba(0, 0, 0, 0.98); 
        flex-direction: column;
        padding: 100px 20px 40px; 
        gap: 30px;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out; 
        z-index: 999; 
        justify-content: center; 
        align-items: center; 
        overflow-y: auto; 
    }
    .nav-menu-wordpress.active { 
        transform: translateX(0);
    }
    .nav-menu-wordpress a {
        font-size: 20px; 
    }
    .nav-menu-wordpress .menu-item-cta a {
        padding: 15px 35px; 
        font-size: 18px;
        width: 100%;
        max-width: 300px; 
        text-align: center;
        display: block; 
    }
    .nav-menu-wordpress .menu-item-widget {
        margin-left: 0;
        margin-top: 20px; 
        order: 99; 
    }


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

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-title {
        font-size: clamp(36px, 10vw, 60px); 
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: clamp(16px, 4vw, 20px); 
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 320px; 
        justify-content: center;
        font-size: 15px; 
        padding: 15px 20px; 
    }

    .section {
        padding: 80px 20px;
    }
    .section-header {
        margin-bottom: 60px; 
    }
    .section-title {
        font-size: clamp(32px, 7vw, 48px); 
    }
    .section-subtitle {
        font-size: 16px; 
    }


    .challenges-grid, 
    .capabilities-grid { 
        grid-template-columns: 1fr;
        gap: 25px; 
    }
    .challenge-card, .capability-card {
        padding: 40px 30px; 
    }
    .challenge-title, .capability-title {
        font-size: 20px; 
    }


    .method-step {
        padding-left: 90px; 
        gap: 20px; 
        margin-bottom: 40px; 
    }
    .step-number {
        left: 10px; 
        width: 60px;
        height: 60px;
        font-size: 22px; 
    }
    .step-content h3 {
        font-size: 22px; 
    }
    .step-content p {
        font-size: 15px; 
    }

    .cases-grid {
        grid-template-columns: 1fr; 
    }
    .case-card {
        padding: 30px 20px; 
        min-height: auto; 
    }
    .case-logo {
        font-size: 18px; 
    }
    .stat-number {
        font-size: 28px; 
    }
    .stat-label {
        font-size: 10px; 
    }
    .case-description {
        font-size: 13px; 
    }


    .cta-title {
        font-size: clamp(32px, 8vw, 50px); 
    }
    .cta-subtitle {
        font-size: 18px; 
    }
    
    .footer-main-content {
        flex-direction: column; 
        gap: 35px; 
    }
    .footer-column {
        min-width: 100%; 
        text-align: center; 
    }
    .footer-column h3 {
        font-size: 22px; 
        margin-bottom: 15px;
    }
    .footer-column p, .footer-column-contact p {
        font-size: 15px; 
        line-height: 1.7;
    }
    .footer-bottom {
        text-align: center; 
        margin-top: 30px; 
        padding-top: 30px; 
    }
    .footer-bottom p {
        font-size: 14px; 
    }
}

/* Animações para elementos filhos (usadas pelo IntersectionObserver) */
.animate-child {
    opacity: 0; 
    transition: opacity 0.5s ease, transform 0.5s ease; 
}

.animate-child.animate-child { 
    opacity: 1;
    transform: translateY(0) translateX(0);
}