/* 
   Dr. Galileu Farias - Endoscopia Avançada
   Folha de Estilos Global (CSS3) - 100% Responsivo
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- VARIÁVEIS DO SISTEMA DE DESIGN --- */
:root {
    --primary: #0F172A;
    /* Azul Marinho Profundo */
    --accent: #0EA5E9;
    /* Azul Fluorescente / Neon Hospitalar */
    --accent-hover: #0284C7;
    /* Azul Neon Escurecido para Hover */
    --bg-light: #F8FAFC;
    /* Cinza Computacional Claro */
    --bg-white: #FFFFFF;
    /* Branco Puro */
    --text-main: #1E293B;
    /* Slate 800 - Leitura principal */
    --text-muted: #64748B;
    /* Slate 500 - Descrições e notas */
    --border-color: #E2E8F0;
    /* Borda sutil */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-accent: 0 10px 20px -3px rgba(14, 165, 233, 0.25);
    --font-sans: 'Inter', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
}

/* --- RESET & CONFIGURAÇÕES GERAIS --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* --- UTILITÁRIOS DE LAYOUT --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--accent);
    margin: 12px auto 0;
    border-radius: 2px;
}

.section-title.left::after {
    margin: 12px 0 0 0;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 50px;
    font-weight: 400;
}

/* --- BOTÕES E CTA --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

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

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 24px -5px rgba(14, 165, 233, 0.4);
}

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

.btn-secondary:hover {
    background-color: #1E293B;
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--bg-white);
    transform: translateY(-2px) scale(1.02);
}

.btn-whatsapp-cta {
    background-color: #25D366;
    color: var(--bg-white);
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp-cta:hover {
    background-color: #20BA5A;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 24px rgba(37, 211, 102, 0.4);
}

.btn i,
.btn svg {
    margin-right: 8px;
    font-size: 1.2rem;
}

/* --- HEADER / NAVIGATION (GLASSMORPHISM) --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 20px 0;
    background-color: rgba(248, 250, 252, 0.05);
    /* Fundo sutil */
}

/* Estado ativo do scroll no header */
.header.scrolled {
    background-color: rgba(15, 23, 42, 0.9);
    /* Azul escuro com opacidade */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 0;
}

.header.scrolled .logo,
.header.scrolled .nav-link,
.header.scrolled .mobile-menu-btn {
    color: var(--bg-white);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-highlight {
    color: var(--accent);
    font-weight: 400;
    border-left: 1px solid var(--border-color);
    padding-left: 10px;
}

.header.scrolled .logo-highlight {
    border-left-color: rgba(255, 255, 255, 0.2);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--bg-white);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition-smooth);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header.scrolled .nav-link.active {
    color: var(--accent);
}

/* Botão Mobile */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary);
}

/* --- HERO SECTION --- */
.hero {
    min-height: 100vh;
    padding: 160px 0 100px;
    background: radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    max-width: 650px;
}

.hero-tag {
    background-color: rgba(14, 165, 233, 0.15);
    color: var(--accent);
    border: 1px solid rgba(14, 165, 233, 0.3);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--accent);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: #94A3B8;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

.hero-image-container {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: var(--primary);
    width: 420px;
    height: 480px;
}

.hero-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    max-width: 280px;
}

.hero-overlay-icon {
    background-color: var(--accent);
    color: var(--bg-white);
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.hero-overlay-text h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bg-white);
}

.hero-overlay-text p {
    font-size: 0.8rem;
    color: #94A3B8;
}

/* --- PERFIL PROFISSIONAL --- */
.profile-section {
    background-color: var(--bg-white);
}

.profile-img-container {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 8px solid var(--bg-light);
}

.profile-content h3 {
    color: var(--accent);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    font-weight: 600;
}

.profile-content h2 {
    color: var(--primary);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.profile-bio {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.profile-bio p {
    margin-bottom: 16px;
}

/* --- DIFERENCIAIS ACADÊMICOS --- */
.academic-section {
    background-color: var(--bg-light);
}

.academic-grid {
    margin-top: 50px;
}

.academic-card {
    background-color: var(--bg-white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.academic-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: rgba(14, 165, 233, 0.3);
}

.academic-icon-container {
    background-color: rgba(14, 165, 233, 0.08);
    color: var(--accent);
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.academic-card:hover .academic-icon-container {
    background-color: var(--accent);
    color: var(--bg-white);
    transform: rotateY(360deg);
    transition: transform 0.6s ease;
}

.academic-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.academic-card .institution {
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.academic-card .year {
    font-size: 0.85rem;
    background-color: var(--bg-light);
    color: var(--text-muted);
    padding: 3px 10px;
    border-radius: 20px;
    display: inline-block;
    align-self: flex-start;
    margin-bottom: 16px;
}

.academic-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: auto;
}

/* --- EXAMES HOME (ATALHO) --- */
.exams-section-home {
    background-color: var(--bg-white);
}

.exam-home-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 40px;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.exam-home-card:hover {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-lg);
    border-color: rgba(14, 165, 233, 0.2);
    transform: translateY(-5px);
}

.exam-home-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.exam-home-card p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.exam-home-link {
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.exam-home-link i {
    transition: transform 0.3s ease;
}

.exam-home-card:hover .exam-home-link i {
    transform: translateX(5px);
}

/* --- CONTATO & MAPA --- */
.contact-section {
    background-color: var(--bg-light);
}

.contact-box {
    background-color: var(--bg-white);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
}

.contact-form-side {
    padding: 50px;
}

.contact-form-side h3 {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 8px;
    font-weight: 700;
}

.contact-form-side p {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: var(--bg-light);
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.contact-info-side {
    background-color: var(--primary);
    color: var(--bg-white);
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-side h3 {
    font-size: 1.75rem;
    margin-bottom: 24px;
    color: var(--bg-white);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 30px;
}

.info-icon {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--accent);
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.info-text p,
.info-text a {
    font-size: 0.9rem;
    color: #94A3B8;
}

.info-text a:hover {
    color: var(--accent);
}

.map-container {
    width: 100%;
    height: 350px;
    margin-top: 50px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 24px;
    left: 24px;
    background-color: var(--primary);
    color: var(--bg-white);
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 1100;
    transform: translateY(150%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast.show {
    transform: translateY(0);
}

.toast.success {
    border-left: 4px solid #10B981;
}

.toast.error {
    border-left: 4px solid #EF4444;
}

/* --- BANNER DE EXAME (PÁGINAS INTERNAS) --- */
.internal-banner {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: var(--bg-white);
    position: relative;
}

.internal-banner-content {
    max-width: 800px;
}

.internal-banner-breadcrumbs {
    display: flex;
    gap: 8px;
    font-size: 0.85rem;
    color: #94A3B8;
    margin-bottom: 16px;
}

.internal-banner-breadcrumbs a:hover {
    color: var(--accent);
}

.internal-banner h1 {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

/* --- EXPLANATION LAYOUTS & SIDEBAR (PÁGINAS INTERNAS) --- */
.two-col-layout {
    background-color: var(--bg-white);
}

.col-content {
    font-size: 1.05rem;
    color: var(--text-main);
}

.col-content p {
    margin-bottom: 20px;
}

.highlight-sidebar-card {
    background: radial-gradient(circle at 100% 0%, rgba(14, 165, 233, 0.08) 0%, transparent 60%), var(--bg-light);
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--accent);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.highlight-sidebar-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 24px;
}

.highlight-sidebar-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.highlight-sidebar-item:last-child {
    margin-bottom: 0;
}

.highlight-sidebar-icon {
    background-color: var(--bg-white);
    color: var(--accent);
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.highlight-sidebar-text h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.highlight-sidebar-text p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* --- GRADE DE INDICAÇÕES --- */
.indications-section {
    background-color: var(--bg-light);
}

.indications-grid {
    margin-top: 50px;
}

.indication-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 30px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.indication-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(14, 165, 233, 0.25);
}

.indication-icon {
    background-color: rgba(14, 165, 233, 0.08);
    color: var(--accent);
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.indication-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.indication-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* --- SEÇÃO PATOLOGIAS & ACCORDION --- */
.pathologies-section {
    background-color: var(--bg-white);
}

.accordion-container {
    max-width: 800px;
    margin: 40px auto 0;
}

.accordion-item {
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.accordion-item.active {
    border-color: rgba(14, 165, 233, 0.3);
    background-color: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.accordion-header {
    width: 100%;
    padding: 22px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    outline: none;
}

.accordion-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    transition: var(--transition-smooth);
}

.accordion-item.active .accordion-header h3 {
    color: var(--accent);
}

.accordion-arrow {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.active .accordion-arrow {
    transform: rotate(180deg);
    color: var(--accent);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-content-inner {
    padding: 0 30px 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.accordion-content-inner p {
    margin-bottom: 12px;
}

.accordion-content-inner p:last-child {
    margin-bottom: 0;
}

/* --- FAQ SECTION --- */
.faq-section {
    background-color: var(--bg-light);
}

/* --- CTA SECTIONS INFERIOR --- */
.bottom-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: var(--bg-white);
    text-align: center;
}

.bottom-cta-container {
    max-width: 700px;
    margin: 0 auto;
}

.bottom-cta-container h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.bottom-cta-container p {
    color: #94A3B8;
    margin-bottom: 32px;
    font-size: 1.05rem;
}

/* --- COLONOSCOPIA - ALERTA DE SAÚDE --- */
.health-alert-banner {
    background: radial-gradient(circle at 100% 0%, rgba(225, 29, 72, 0.05) 0%, transparent 60%), rgba(254, 242, 242, 0.9);
    border: 1px solid #FECDD3;
    border-left: 5px solid #F43F5E;
    border-radius: var(--border-radius);
    padding: 40px;
    margin-top: 50px;
    box-shadow: var(--shadow-sm);
}

.health-alert-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.health-alert-icon {
    background-color: #FFE4E6;
    color: #F43F5E;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.health-alert-header h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #9F1239;
}

.health-alert-banner p {
    color: #BE123C;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Estilo para caixas de preparo de exame */
.preparo-box {
    background-color: rgba(14, 165, 233, 0.05);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-left: 4px solid var(--accent);
    padding: 24px;
    border-radius: 8px;
    margin-top: 24px;
}

.preparo-box h4 {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.preparo-box p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* --- ECOENDOSCOPIA - LISTA DE INDICAÇÕES --- */
.eco-indications-list {
    margin-top: 24px;
}

.eco-indication-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.eco-indication-icon {
    color: var(--accent);
    font-size: 1.2rem;
    line-height: 1;
    margin-top: 3px;
}

.eco-indication-text {
    font-size: 1rem;
    color: var(--text-main);
}

/* --- FOOTER --- */
.footer {
    background-color: #0B0F19;
    color: var(--bg-white);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-description {
    color: #94A3B8;
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.footer-rqe {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.06);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    color: #94A3B8;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
}

.footer-title::after {
    content: '';
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--accent);
    margin-top: 8px;
    border-radius: 1.5px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #94A3B8;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: #94A3B8;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--accent);
    margin-top: 4px;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    font-size: 0.85rem;
    color: #64748B;
}

.footer-developer {
    font-size: 0.85rem;
    color: #64748B;
}

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

/* --- WHATSAPP FLOATING BUTTON (CONVERSÃO) --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    z-index: -1;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #20BA5A;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* --- ANIMAÇÕES DE REVELAÇÃO (INTERSECTION OBSERVER) --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-delay-1 {
    transition-delay: 0.15s;
}

.reveal-delay-2 {
    transition-delay: 0.3s;
}

.reveal-delay-3 {
    transition-delay: 0.45s;
}

/* --- RESPONSIVIDADE (MEDIA QUERIES) --- */

@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-box {
        grid-template-columns: 1fr;
    }

    .contact-info-side {
        border-top: 1px solid var(--border-color);
    }
}

@media (max-width: 768px) {
    body {
        font-size: 0.95rem;
    }

    .section-padding {
        padding: 60px 0;
    }

    .grid-2 {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .grid-4 {
        grid-template-columns: 1fr;
    }

    /* Header & Mobile Menu */
    .header {
        background-color: var(--bg-light);
        /* Fundo sólido no mobile para contraste */
        border-bottom: 1px solid var(--border-color);
        padding: 16px 0;
    }

    .logo {
        color: var(--primary); /* Logo escura no mobile */
    }

    .mobile-menu-btn {
        display: block;
        color: var(--primary); /* Botão de menu escuro no mobile */
    }

    .nav-menu {
        position: fixed;
        top: 73px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 73px);
        background-color: var(--bg-white);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 40px;
        gap: 24px;
        transition: var(--transition-smooth);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

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

    .nav-link {
        font-size: 1.1rem;
        color: var(--primary); /* Links escuros no mobile para contrastar com o fundo branco do menu */
    }

    .header.scrolled .nav-menu {
        background-color: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(12px);
    }

    /* Hero */
    .hero {
        padding-top: 120px;
        text-align: center;
        min-height: auto;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image-wrapper {
        margin-top: 50px;
    }

    .hero-image-container {
        width: 320px;
        height: 365px;
    }

    .hero-overlay-card {
        left: 50%;
        transform: translateX(-50%);
        bottom: -15px;
        width: 90%;
        max-width: 280px;
    }

    /* Perfil */
    .profile-content {
        text-align: center;
    }

    .profile-content h2 {
        font-size: 1.85rem;
    }

    /* Contact */
    .contact-form-side,
    .contact-info-side {
        padding: 30px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    /* Internas Banner */
    .internal-banner {
        padding: 130px 0 60px;
        text-align: center;
    }

    .internal-banner h1 {
        font-size: 2rem;
    }

    .internal-banner-breadcrumbs {
        justify-content: center;
    }

    .col-content {
        text-align: justify;
    }

    /* Accordion */
    .accordion-header {
        padding: 16px 20px;
    }

    .accordion-header h3 {
        font-size: 1rem;
    }

    .accordion-content-inner {
        padding: 0 20px 20px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}