/* ========================================
   VARIÁVEIS E RESETS
   ======================================== */

:root {
    --primary-color: #030A8C;
    --secondary-color: #023E73;
    --accent-color: #0477BF;
    --accent-bright: #0511F2;
    --success-color: #0477BF;
    --text-dark: #0D0D0D;
    --text-light: #4a4a4a;
    --border-color: #d4dce6;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

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

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

/* ========================================
   UTILITÁRIOS
   ======================================== */

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

.section-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-3xl);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-align: center;
    white-space: nowrap;
}

/* Redimensionar ícones em botões */
.btn img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

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

.btn-primary:hover {
    background-color: var(--accent-bright);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.btn-cta-primary:hover {
    background-color: var(--accent-bright);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-cta-secondary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.grid-6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-lg);
}

/* ========================================
   HEADER / NAVBAR
   ======================================== */

.header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

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

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

.navbar-logo {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-dark);
    transition: opacity var(--transition-fast);
}

.logo-link:hover {
    opacity: 0.8;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 50%;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: var(--text-dark);
    letter-spacing: 0.05em;
}

.logo-subtitle {
    font-size: 0.7rem;
    color: var(--text-light);
}

.navbar-menu {
    flex: 1;
    margin-left: var(--spacing-2xl);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    list-style: none;
}

.nav-item {
    white-space: nowrap;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--accent-color);
}

.nav-phone {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.phone-text {
    display: block;
}

.nav-cta {
    background-color: var(--accent-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.nav-cta:hover {
    background-color: var(--accent-bright);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   HAMBURGER MENU
   ======================================== */

.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 101;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-dark);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ========================================
   MOBILE MENU
   ======================================== */

.navbar-menu.mobile-open {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    margin-left: 0;
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.3s ease-out forwards;
}

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

.navbar-menu.mobile-open .nav-list {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
}

.navbar-menu.mobile-open .nav-item {
    white-space: normal;
}

.navbar-menu.mobile-open .nav-link {
    display: block;
    padding: var(--spacing-md) 0;
    font-weight: 600;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
}

.navbar-menu.mobile-open .nav-link:last-child {
    border-bottom: none;
}

.navbar-menu.mobile-open .nav-phone {
    display: block;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.navbar-menu.mobile-open .nav-cta {
    display: inline-block;
    width: 100%;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-text {
    display: flex;
    flex-direction: column;
}

.hero-badge {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    width: fit-content;
}

.hero-title {
    font-size: var(--font-size-4xl);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    list-style: none;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-dark);
}

.feature-item img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

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

.hero-contact {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

.experience-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.exp-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--accent-color);
    margin: 0;
}

.exp-text {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin: var(--spacing-xs) 0 0 0;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */

.benefits-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-white);
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.benefit-card {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

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

.benefit-card img {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    object-fit: contain;
}

.benefit-title {
    font-size: var(--font-size-lg);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.benefit-description {
    color: var(--text-light);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   BRANDS SECTION
   ======================================== */

.brands-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

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

.brands-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.brand-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background-color: white;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.brand-item:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
}

.brand-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
}

.brand-item span {
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    font-size: var(--font-size-sm);
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-white);
}

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

.main-services {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.service-card {
    background-color: var(--bg-light);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

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

.service-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
}

.service-title {
    font-size: var(--font-size-lg);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--text-light);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
}

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-lg);
}

.service-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.service-type-card {
    padding: var(--spacing-lg);
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.service-type-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
}

.type-title {
    font-size: var(--font-size-lg);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.type-description {
    color: var(--text-light);
    font-size: var(--font-size-base);
    margin: 0;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
    align-items: flex-start;
}

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

.expert-info {
    background-color: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.expert-years {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
}

.expert-label {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.expert-name {
    font-size: var(--font-size-xl);
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.expert-role {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    margin: 0;
}

.about-content {
    display: flex;
    flex-direction: column;
}

.about-text {
    color: var(--text-light);
    font-size: var(--font-size-base);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.about-highlights {
    list-style: none;
    margin-top: var(--spacing-lg);
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.highlight-icon {
    color: var(--success-color);
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.highlight-text {
    color: var(--text-dark);
    font-size: var(--font-size-base);
}

/* ========================================
   DIFFERENTIALS SECTION
   ======================================== */

.differentials-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-white);
}

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

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.differential-card {
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

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

.differential-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
}

.differential-title {
    font-size: var(--font-size-lg);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.differential-description {
    color: var(--text-light);
    font-size: var(--font-size-base);
    margin: 0;
}

/* ========================================
   PROCESS SECTION
   ======================================== */

.process-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

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

.process-list {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
    list-style: none;
}

.process-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    position: relative;
    min-height: 100%;
}

.process-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 32px;
    left: 50%;
    width: 100%;
    height: 2px;
    background-color: var(--border-color);
}

.process-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.process-text {
    color: var(--text-dark);
    font-weight: 600;
    font-size: var(--font-size-base);
    margin: 0;
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-white);
}

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

.faq-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    cursor: pointer;
    font-weight: 600;
    color: var(--text-dark);
    user-select: none;
    transition: all var(--transition-normal);
}

.faq-question:hover {
    background-color: #e6efff;
}

.faq-text {
    font-size: var(--font-size-base);
}

.faq-toggle {
    font-size: var(--font-size-xl);
    color: var(--accent-color);
    transition: transform var(--transition-normal);
}

.faq-item[open] .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: var(--spacing-lg);
    color: var(--text-light);
    font-size: var(--font-size-base);
    line-height: 1.8;
    background-color: white;
}

.faq-answer p {
    margin: 0;
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */

.final-cta-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #0477BF 0%, #023E73 100%);
    color: white;
    text-align: center;
}

.final-cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.cta-title {
    font-size: var(--font-size-3xl);
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

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

.btn-cta-primary,
.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.btn-cta-primary:hover {
    background-color: var(--bg-light);
}

.btn-cta-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

.btn-cta-secondary:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.cta-contact {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin: 0;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-2xl) 0;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col-empty {
    display: none;
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
    transition: opacity var(--transition-fast);
}

.footer-logo-link:hover {
    opacity: 0.8;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
}

.footer-logo-title {
    font-weight: 700;
    font-size: var(--font-size-sm);
    letter-spacing: 0.05em;
}

.footer-logo-subtitle {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0;
}

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

.footer-copyright {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

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

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

.social-link img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* ========================================
   FLOATING WHATSAPP BUTTON
   ======================================== */

.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.floating-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--accent-color);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-normal);
}

.floating-btn:hover {
    background-color: var(--accent-bright);
    transform: translateY(-4px);
    box-shadow: 0 20px 30px -5px rgba(0, 0, 0, 0.3);
}

.floating-btn img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.floating-text {
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

/* ========================================
   RESPONSIVO
   ======================================== */

@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --font-size-3xl: 2rem;
        --font-size-4xl: 2.5rem;
    }

    /* Hamburger Menu Mobile */
    .hamburger-menu {
        display: flex;
    }

    .navbar-container {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }

    .navbar-menu {
        margin-left: 0;
        width: 100%;
        display: none;
        order: 3;
    }

    .navbar-menu.mobile-open {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

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

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

    .main-services {
        grid-template-columns: 1fr;
    }

    .service-types {
        grid-template-columns: 1fr;
    }

    .about-container {
        grid-template-columns: 1fr;
    }

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

    .process-list {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }

    .process-item:not(:last-child)::after {
        display: none;
    }

    .process-number {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }

    .footer-bottom {
        flex-direction: column-reverse;
    }

    .floating-btn {
        padding: var(--spacing-md);
    }

    .floating-text {
        display: none;
    }
}

@media (max-width: 480px) {
    .grid-2,
    .grid-3,
    .grid-4,
    .grid-6,
    .benefits-grid,
    .brands-grid,
    .differentials-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .nav-list {
        gap: var(--spacing-sm);
    }

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

    .process-list {
        grid-template-columns: 1fr;
    }

    .process-item:not(:last-child) {
        border-bottom: 2px solid var(--border-color);
        padding-bottom: var(--spacing-lg);
    }

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

    .floating-btn {
        bottom: 20px;
        right: 20px;
    }
}