/* ============================================
   VARIÁVEIS CSS
   ============================================ */
:root {
    --bg-primary: #0b0b0f;
    --bg-secondary: #101018;
    --bg-card: #0b0b0f;
    --bg-card-hover: #151520;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b8;
    --accent-red: #dc3545;
    --accent-red-dark: #b02a37;
    --accent-red-glow: rgba(220, 53, 69, 0.4);
    --accent-red-glow-strong: rgba(220, 53, 69, 0.6);
    --border-color: rgba(220, 53, 69, 0.2);
    --border-color-hover: rgba(220, 53, 69, 0.5);
}

/* ============================================
   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;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background com efeito de névoa e pontos de luz vermelha */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, var(--accent-red-glow) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--accent-red-glow) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(220, 53, 69, 0.1) 0%, transparent 70%),
        linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    z-index: -1;
    pointer-events: none;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    background-color: rgba(11, 11, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 2px 20px var(--accent-red-glow);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.navbar-brand-logo {
    height: 44px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    display: block;
}

@media (max-width: 575.98px) {
    .navbar-brand-logo {
        height: 36px;
        max-width: 180px;
    }
}

.brand-accent {
    color: var(--accent-red);
    text-shadow: 0 0 10px var(--accent-red-glow);
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent-red) !important;
    text-shadow: 0 0 8px var(--accent-red-glow);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-red);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px var(--accent-red-glow);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

.navbar-toggler {
    border-color: var(--border-color);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem var(--accent-red-glow);
}

/* Dropdown de idiomas (bandeira + lista) */
.lang-dropdown-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lang-dropdown-btn:hover {
    border-color: var(--accent-red);
    box-shadow: 0 0 8px var(--accent-red-glow);
}

.lang-dropdown-btn img {
    width: 28px;
    height: 28px;
    object-fit: cover;
    border-radius: 3px;
    display: block;
}

.lang-dropdown-chevron {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.lang-dropdown-menu {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.25rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.lang-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: var(--text-primary);
    border-radius: 5px;
}

.lang-dropdown-item img {
    width: 24px;
    height: 24px;
    object-fit: cover;
    border-radius: 3px;
}

.lang-dropdown-item:hover,
.lang-dropdown-item:focus {
    background: var(--bg-card-hover);
    color: var(--accent-red);
}

.lang-dropdown-item.active {
    background: rgba(220, 53, 69, 0.15);
    color: var(--accent-red);
}

@media (max-width: 575.98px) {
    .lang-dropdown-btn img {
        width: 24px;
        height: 24px;
    }
}

/* ============================================
   BOTÕES
   ============================================ */
.btn-primary-custom {
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-dark) 100%);
    border: 1px solid var(--accent-red);
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px var(--accent-red-glow);
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--accent-red-dark) 0%, var(--accent-red) 100%);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--accent-red-glow-strong);
}

.btn-secondary-custom {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary-custom:hover {
    background: rgba(220, 53, 69, 0.1);
    border-color: var(--accent-red);
    color: var(--accent-red);
    box-shadow: 0 4px 15px var(--accent-red-glow);
}

.btn-contact {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-contact:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-red);
    color: var(--accent-red);
    box-shadow: 0 4px 15px var(--accent-red-glow);
    transform: translateY(-2px);
}

.btn-contact i {
    font-size: 1.2rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    z-index: 2;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    text-shadow: 0 0 20px rgba(220, 53, 69, 0.3);
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-art-wrapper {
    position: relative;
    z-index: 1;
}

.hero-art {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-art-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px var(--accent-red-glow);
}

.hero-art-placeholder::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--accent-red-glow) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-art-placeholder::after {
    content: '🚗';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 5rem;
    opacity: 0.3;
}

/* Hero: caixa redes sociais */
.hero-social-box {
    height: auto;
    min-height: 400px;
}

.hero-social-inner {
    width: 100%;
    min-height: 400px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 0 30px var(--accent-red-glow);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-social-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-align: center;
}

.hero-social-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 2rem;
    text-align: center;
}

.hero-social-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    max-width: 100%;
}

.hero-social-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 140px;
    height: 140px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.hero-social-btn i {
    font-size: 2.5rem;
    color: var(--accent-red);
    transition: all 0.3s ease;
}

.hero-social-btn:hover {
    border-color: var(--accent-red);
    color: var(--text-primary);
    background: var(--bg-card-hover);
    box-shadow: 0 0 20px var(--accent-red-glow);
    transform: translateY(-4px);
}

.hero-social-btn:hover i {
    color: var(--text-primary);
    text-shadow: 0 0 12px var(--accent-red-glow);
}

@media (max-width: 575.98px) {
    .hero-social-inner {
        padding: 1.5rem;
    }
    
    .hero-social-btn {
        width: 120px;
        height: 120px;
        font-size: 0.95rem;
    }
    
    .hero-social-btn i {
        font-size: 2rem;
    }
}

/* ============================================
   INDICADORES SECTION
   ============================================ */
.indicators-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.indicator-card {
    text-align: center;
    padding: 2rem 1rem;
    position: relative;
}

.indicator-card:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: var(--border-color);
}

.indicator-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.indicator-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.indicator-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   SEÇÕES GERAIS
   ============================================ */
.section-header {
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(220, 53, 69, 0.2);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================
   SERVIÇOS SECTION
   ============================================ */
.services-section {
    background: var(--bg-primary);
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, var(--accent-red-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    border-color: var(--accent-red);
    box-shadow: 0 8px 30px var(--accent-red-glow);
    transform: translateY(-5px);
    background: var(--bg-card-hover);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    position: relative;
    z-index: 1;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.service-text {
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* ============================================
   COMO FUNCIONA SECTION
   ============================================ */
.how-it-works-section {
    background: var(--bg-secondary);
}

.step-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    height: 100%;
    transition: all 0.3s ease;
}

.step-card:hover {
    border-color: var(--accent-red);
    box-shadow: 0 8px 30px var(--accent-red-glow);
    transform: translateY(-5px);
}

.step-number {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.step-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.cta-box {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 1.5rem;
    padding: 4rem 2rem;
    position: relative;
    box-shadow: 0 0 40px var(--accent-red-glow);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--accent-red-glow) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.cta-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

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

/* ============================================
   BRANDS STRIP SECTION
   ============================================ */
.brands-strip-section {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.brands-strip-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        var(--bg-primary) 0%, 
        transparent 10%, 
        transparent 90%, 
        var(--bg-primary) 100%);
    z-index: 2;
    pointer-events: none;
}

.brands-strip-wrapper {
    overflow: hidden;
    position: relative;
}

.brands-strip {
    display: flex;
    align-items: center;
    gap: 3rem;
    animation: scrollBrands 60s linear infinite;
    will-change: transform;
}

.brands-strip:hover {
    animation-play-state: paused;
}

.brand-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
}

.brand-logo {
    height: 48px;
    width: auto;
    max-width: 120px;
    filter: grayscale(100%) brightness(0.7);
    opacity: 0.6;
    transition: all 0.3s ease;
    object-fit: contain;
}

.brand-item:hover .brand-logo {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
    transform: scale(1.1);
}

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

@media (max-width: 991.98px) {
    .brand-logo {
        height: 40px;
        max-width: 100px;
    }
    
    .brands-strip {
        gap: 2rem;
    }
}

@media (max-width: 575.98px) {
    .brand-logo {
        height: 32px;
        max-width: 80px;
    }
    
    .brands-strip {
        gap: 1.5rem;
        animation-duration: 40s;
    }
}

/* ============================================
   CONTATO SECTION
   ============================================ */
.contact-section {
    background: var(--bg-secondary);
    padding-top: 4rem !important;
    padding-bottom: 4rem !important;
}

.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.form-label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-control {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: var(--bg-secondary);
    border-color: var(--accent-red);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem var(--accent-red-glow);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.form-control:invalid:not(:placeholder-shown) {
    border-color: var(--accent-red);
}

.form-control:valid:not(:placeholder-shown) {
    border-color: rgba(40, 167, 69, 0.5);
}

.form-control.is-invalid {
    border-color: var(--accent-red);
}

.invalid-feedback {
    color: var(--accent-red);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.form-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-check-input {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--accent-red);
    border-color: var(--accent-red);
}

.form-check-input:focus {
    border-color: var(--accent-red);
    box-shadow: 0 0 0 0.2rem var(--accent-red-glow);
}

.form-check-label {
    color: var(--text-secondary);
    cursor: pointer;
}

#contact-alert {
    margin-bottom: 1.5rem;
}

#contact-alert.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-color: rgba(40, 167, 69, 0.3);
    color: #28a745;
}

#contact-alert.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.3);
    color: var(--accent-red);
}

.btn-spinner {
    display: inline-flex;
    align-items: center;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.contact-info {
    padding: 2rem 1rem;
}

.contact-info-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s ease;
}

.contact-info-link:hover {
    opacity: 0.9;
}

.contact-info-link .contact-value {
    color: var(--text-secondary);
}

.contact-info-link:hover .contact-icon {
    color: var(--accent-red);
    text-shadow: 0 0 12px var(--accent-red-glow);
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--accent-red);
    margin-bottom: 1rem;
    display: block;
    text-shadow: 0 0 10px var(--accent-red-glow);
}

.contact-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.contact-value {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.contact-map-wrapper {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    width: 100%;
}

.contact-map-wrapper:hover {
    border-color: var(--accent-red);
    box-shadow: 0 4px 20px var(--accent-red-glow);
}

.contact-map-wrapper iframe {
    display: block;
    width: 100%;
    height: 200px;
    border: none;
}

@media (min-width: 576px) {
    .contact-map-wrapper iframe {
        height: 240px;
    }
}

/* ============================================
   RODAPÉ
   ============================================ */
footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    text-align: center;
    margin-top: 2rem;
}

.footer-brand {
    display: inline-block;
    margin-bottom: 0.5rem;
    text-decoration: none;
}

.footer-brand-logo {
    height: 48px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-developed {
    color: var(--text-secondary);
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 0.5rem;
    margin-bottom: 0;
}

.footer-developed a {
    color: var(--accent-red);
    text-decoration: none;
}

.footer-developed a:hover {
    text-decoration: underline;
    color: var(--accent-red);
    text-shadow: 0 0 8px var(--accent-red-glow);
}

/* ============================================
   BOTÃO WHATSAPP (FLUTUANTE - ESQUERDA)
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent-red);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px var(--accent-red-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: var(--accent-red-dark);
    color: var(--text-primary);
    transform: translateY(-5px);
    box-shadow: 0 6px 25px var(--accent-red-glow-strong);
}

.whatsapp-float:focus {
    outline: 2px solid var(--accent-red);
    outline-offset: 2px;
}

/* ============================================
   BOTÃO VOLTAR AO TOPO
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent-red);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px var(--accent-red-glow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent-red-dark);
    transform: translateY(-5px);
    box-shadow: 0 6px 25px var(--accent-red-glow-strong);
}

.back-to-top:focus {
    outline: 2px solid var(--accent-red);
    outline-offset: 2px;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 991.98px) {
    .indicator-card:not(:last-child)::after {
        display: none;
    }
    
    .indicator-card {
        border-bottom: 1px solid var(--border-color);
        margin-bottom: 1rem;
        padding-bottom: 2rem;
    }
    
    .indicator-card:last-child {
        border-bottom: none;
    }
    
    .hero-art {
        height: 400px;
        margin-top: 2rem;
    }
    
    .cta-box {
        padding: 3rem 1.5rem;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
    
    .whatsapp-float {
        bottom: 1rem;
        left: 1rem;
        width: 45px;
        height: 45px;
        font-size: 1.35rem;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card,
    .step-card {
        padding: 1.5rem;
    }
    
    .cta-box {
        padding: 2rem 1rem;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .contact-buttons .btn {
        width: 100%;
    }
}

/* ============================================
   ACESSIBILIDADE
   ============================================ */
:focus-visible {
    outline: 2px solid var(--accent-red);
    outline-offset: 2px;
}

/* Melhorar contraste para leitores de tela */
@media (prefers-contrast: high) {
    :root {
        --text-secondary: #d0d0d8;
        --border-color: rgba(220, 53, 69, 0.4);
    }
}

/* Reduzir animações para usuários que preferem */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}