/* 
   TELEOBJETIVA — ESTILO PREMIUM DO ZERO
   Design System: Escuro & Laranja Corporativo
   Fontes: Montserrat & Syncopate
*/

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

/* --- VARIÁVEIS DO SISTEMA DE DESIGN --- */
:root {
    --bg-primary: #000000;
    --bg-secondary: #0d0d0d;
    --bg-tertiary: #161616;
    --bg-card: rgba(22, 22, 22, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(166, 255, 0, 0.3);
    
    --accent-citric: #a6ff00;
    --accent-citric-rgb: 166, 255, 0;
    --accent-citric-hover: #8be600;
    --accent-green: #39ff14; /* Destaque verde cítrico para detalhes refinados */
    
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #707070;
    
    --font-body: 'Montserrat', sans-serif;
    --font-title: 'Syncopate', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

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

/* --- ESTILOS DE TIPOGRAFIA --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
    line-height: 1.2;
    margin-bottom: 2.5rem;
    position: relative;
    padding-bottom: 0.75rem;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--accent-citric);
    transition: var(--transition-smooth);
}

section:hover h2::after {
    width: 100px;
}

h3 {
    font-size: 1.1rem;
    line-height: 1.3;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

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

/* Regra Crítica: Formatação do Nome da Marca */
.brand-name {
    font-family: var(--font-title) !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    display: inline-block;
}

.brand-accent {
    color: var(--accent-citric);
}

/* --- HEADER & NAVEGAÇÃO --- */
.header-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
}

.logo a {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-decoration: none;
    line-height: 1.1;
    gap: 0;
}

.logo-tele {
    font-family: var(--font-title) !important;
    font-weight: 700 !important;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    font-size: 1.855rem;
    line-height: 1;
}

.logo-objetiva {
    font-family: var(--font-title) !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9ca3af;
    font-size: 1rem;
    line-height: 1.2;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
}

.nav-menu-row {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1.5rem;
}

.nav-item a {
    font-size: 0.75rem;
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    padding: 0.5rem 0;
    position: relative;
}

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

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

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

.nav-item.active a {
    color: var(--accent-citric);
}

.nav-menu-row-2 .nav-item a {
    color: #ffffff;
}

.nav-menu-row-2 .nav-item.active a {
    color: var(--accent-citric);
}

/* Hierarchical Dropdown Menus */
.nav-menu-row .menu-item-has-children {
    position: relative;
}

.nav-menu-row .menu-item-has-children > a {
    padding-right: 0.8rem;
}

.nav-menu-row .menu-item-has-children > a::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-top: 4px solid var(--text-secondary);
    transition: transform var(--transition-fast), border-top-color var(--transition-fast);
}

.nav-menu-row-2 .menu-item-has-children > a::before {
    border-top-color: #ffffff;
}

.nav-menu-row .menu-item-has-children:hover > a::before {
    transform: translateY(-50%) rotate(180deg);
    border-top-color: var(--accent-citric);
}

.nav-menu-row .sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    min-width: 220px;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-menu-row .menu-item-has-children:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-menu-row .sub-menu li {
    list-style: none;
    width: 100%;
    text-align: left;
}

.nav-menu-row .sub-menu li a {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: block;
    width: 100%;
    padding: 0.4rem 0;
    text-transform: none;
    letter-spacing: 0.02em;
}

.nav-menu-row .sub-menu li a:hover,
.nav-menu-row .sub-menu li.active a,
.nav-menu-row .sub-menu li.current-menu-item a {
    color: var(--accent-citric);
}

.nav-menu-row .sub-menu li a::after {
    display: none;
}

.nav-item.highlight a {
    color: var(--text-primary);
    background-color: #161616;
    border: 1px solid var(--accent-citric);
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.nav-item.highlight a:hover {
    background-color: var(--accent-citric);
    color: #000000;
    box-shadow: 0 0 15px rgba(166, 255, 0, 0.3);
}

.nav-item.highlight a::after {
    display: none;
}

/* Hamburguer Menu Button */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

/* Hamburguer Active Animation */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* --- BOTÕES PREMIUM --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: #161616;
    color: var(--text-primary);
    border: 2px solid var(--accent-citric);
    box-shadow: 0 4px 20px rgba(166, 255, 0, 0.15);
}

.btn-primary:hover {
    background-color: var(--accent-citric);
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(166, 255, 0, 0.45);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--text-primary);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-citric);
    transform: translateY(-2px);
}

/* --- SEÇÕES & LAYOUTS GERAIS --- */
.section {
    padding: clamp(4rem, 8vw, 8rem) 2rem;
    position: relative;
}

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

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

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

/* --- HERO SECTION --- */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
    background: radial-gradient(circle at 70% 30%, rgba(166, 255, 0, 0.08) 0%, rgba(0, 0, 0, 0) 60%), var(--bg-primary);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    max-width: 700px;
}

.hero-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-citric);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    display: block;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

.hero-image-wrap {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.hero-image-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(0,0,0,0.8) 100%);
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
    transition: var(--transition-smooth);
}

.hero-image-wrap:hover .hero-image {
    transform: scale(1.05);
}

/* --- CARDS & GRIDS --- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--accent-citric);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(166, 255, 0, 0.05);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-num {
    font-family: var(--font-title);
    font-size: 2.5rem;
    color: rgba(166, 255, 0, 0.15);
    margin-bottom: 1.5rem;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.card:hover .card-num {
    color: var(--accent-citric);
    transform: translateY(-2px);
}

.card-title {
    margin-bottom: 1rem;
    font-size: 1.15rem;
}

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

.card-link {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-citric);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.card-link::after {
    content: '→';
    transition: var(--transition-fast);
}

.card-link:hover::after {
    transform: translateX(4px);
}

/* --- BANNER DESTAQUE (GALERIA LAB401) --- */
.lab401-banner {
    background: linear-gradient(135deg, #0d0d0d 0%, #1c0e00 100%);
    border: 1px solid var(--border-hover);
    border-radius: 12px;
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.lab401-logo {
    font-family: var(--font-title);
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.lab401-accent {
    color: var(--accent-green);
}

.lab401-image-wrap {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lab401-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    transition: var(--transition-smooth);
}

.lab401-banner:hover .lab401-image {
    transform: scale(1.03);
}

/* --- VIMEO VIDEO WRAPPER --- */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* Proporção 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: #000;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* --- PORTFÓLIO E GALERIAS --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    aspect-ratio: 4/3;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition-smooth);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    text-align: center;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 2;
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.05);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-title {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.portfolio-tag {
    font-size: 0.75rem;
    color: var(--accent-citric);
    text-transform: uppercase;
    font-weight: 700;
}

/* --- DIRETRIZES DE CONSELHOS --- */
.council-notice {
    background: linear-gradient(to right, rgba(166, 255, 0, 0.05), transparent);
    border-left: 4px solid var(--accent-citric);
    padding: 2rem;
    border-radius: 0 8px 8px 0;
    margin: 3rem 0;
}

.council-title {
    font-family: var(--font-title);
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.council-link {
    color: var(--accent-citric);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: underline;
}

.council-link:hover {
    color: var(--text-primary);
}

/* --- SEÇÃO CTA GLOBAL --- */
.cta-section {
    background: radial-gradient(circle at center, rgba(166, 255, 0, 0.1) 0%, rgba(0,0,0,0) 80%), var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.cta-inner {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    margin-bottom: 1.5rem;
}

.cta-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

/* --- FORMULÁRIO DE CONTATO --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.form-input {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 1rem 1.25rem;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent-citric);
    box-shadow: 0 0 10px rgba(166, 255, 0, 0.15);
}

textarea.form-input {
    resize: vertical;
    min-height: 150px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-label {
    font-family: var(--font-title);
    font-size: 0.8rem;
    color: var(--accent-citric);
    letter-spacing: 0.05em;
}

.info-value {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 700;
}

/* --- FOOTER --- */
.footer-container {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem 2rem;
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
    gap: 0;
}

.footer-logo .logo-tele {
    font-size: 1.855rem;
}

.footer-logo .logo-objetiva {
    font-size: 1rem;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 320px;
}

.footer-col-title {
    font-family: var(--font-title);
    font-size: 0.8rem;
    color: var(--accent-citric);
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- FAQ ACCORDION --- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.5rem 2rem;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1rem;
}

.faq-trigger::after {
    content: '+';
    font-family: var(--font-title);
    font-size: 1.2rem;
    color: var(--accent-citric);
    transition: var(--transition-fast);
}

.faq-item.active {
    border-color: var(--border-hover);
}

.faq-item.active .faq-trigger::after {
    content: '−';
    transform: rotate(180deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 2rem;
}

.faq-content p {
    padding-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* --- ANIMAÇÕES DE TELA --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- RESPONSIVIDADE (MEDIA QUERIES) --- */
@media (max-width: 1100px) {
    .header-inner {
        padding: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .nav-item a {
        font-size: 0.7rem;
    }
}

@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        height: 100vh;
        background-color: var(--bg-secondary);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        align-items: flex-start;
        padding: 6rem 3rem 3rem;
        gap: 2rem;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        overflow-y: auto;
    }
    
    .nav-menu-row {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem;
        width: 100%;
    }
    
    .nav-menu-row .menu-item-has-children > a {
        padding-right: 0;
    }
    
    .nav-menu-row .menu-item-has-children > a::before {
        display: none;
    }
    
    .nav-menu-row .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0.5rem 0 0 1rem;
        display: flex;
        flex-direction: column;
        gap: 0.8rem;
        margin-top: 0.5rem;
        width: 100%;
    }
    
    .nav-menu-row .sub-menu li a {
        font-size: 0.85rem;
        text-transform: none;
        color: var(--text-secondary);
        padding: 0.2rem 0;
    }
    
    .nav-menu.active {
        right: 0;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
    }
    
    .nav-item a {
        font-size: 0.9rem;
    }
    
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-image-wrap {
        order: -1;
    }
    
    .hero-image {
        height: 350px;
    }
    
    .lab401-banner {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .faq-trigger {
        padding: 1.25rem 1.5rem;
    }
    
    .faq-content {
        padding: 0 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* --- BOTÃO FLUTUANTE DO WHATSAPP --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), 0 0 20px rgba(37, 211, 102, 0.2);
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    background-color: #20ba5a;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5), 0 0 30px rgba(37, 211, 102, 0.5);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}

/* --- GALERIA DE FOTOS CORPORATIVAS (CARROSSEL + LIGHTBOX) --- */
.gallery-section {
    padding: 6rem 0;
}

.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 3rem;
}

.carousel-container {
    width: 100%;
    overflow: hidden;
    margin: 0 1rem;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    gap: 1.5rem;
}

.carousel-slide {
    flex: 0 0 calc(33.333% - 1rem); /* Show 3 slides on desktop */
    height: 380px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

@media (max-width: 992px) {
    .carousel-slide {
        flex: 0 0 calc(50% - 0.75rem); /* Show 2 slides on tablet */
    }
}

@media (max-width: 576px) {
    .carousel-slide {
        flex: 0 0 100%; /* Show 1 slide on mobile */
    }
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.carousel-slide:hover {
    transform: translateY(-5px);
    border-color: var(--accent-citric);
}

.carousel-slide:hover img {
    transform: scale(1.05);
}

.carousel-btn {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-color);
    color: #fff;
    font-size: 2.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-fast);
    z-index: 10;
    user-select: none;
}

.carousel-btn:hover {
    background: var(--accent-citric);
    color: #000;
    border-color: var(--accent-citric);
    box-shadow: 0 0 15px rgba(166, 255, 0, 0.4);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-dot.active {
    background: var(--accent-citric);
    transform: scale(1.2);
}

/* --- LIGHTBOX MODAL --- */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none; /* Hidden by default */
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox.active .lightbox-content img {
    transform: scale(1);
}

.lightbox-caption {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

.lightbox-btn {
    position: absolute;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 4rem;
    cursor: pointer;
    transition: var(--transition-fast);
    user-select: none;
    padding: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox-btn:hover {
    color: var(--accent-citric);
}

.lightbox-close {
    top: 20px;
    right: 20px;
    font-size: 3.5rem;
}

.lightbox-prev {
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
}

@media (max-width: 768px) {
    .lightbox-prev {
        left: 10px;
    }
    .lightbox-next {
        right: 10px;
    }
    .lightbox-btn {
        font-size: 2.5rem;
    }
}

/* --- INTERACTIVE VIDEO COVER OVERLAY --- */
.video-cover-link {
    cursor: pointer;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.video-cover-link::before {
    /* Preserve default gradient overlay */
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
    transition: background 0.3s ease;
}

.video-cover-link:hover::before {
    background: rgba(0, 0, 0, 0.15);
}

.video-cover-link:hover {
    border-color: var(--accent-citric);
    box-shadow: 0 15px 40px rgba(166, 255, 0, 0.15);
}

.video-cover-link .hero-image {
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.video-cover-link:hover .hero-image {
    transform: scale(1.03);
}

.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

.video-play-btn {
    width: 76px;
    height: 76px;
    background: rgba(0, 0, 0, 0.75);
    border: 2px solid var(--text-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.video-play-btn svg {
    width: 28px;
    height: 28px;
    margin-left: 4px; /* offset triangle center alignment */
}

.video-cover-link:hover .video-play-btn {
    transform: scale(1.12);
    background-color: var(--accent-citric);
    border-color: var(--accent-citric);
    color: var(--bg-primary);
    box-shadow: 0 0 30px rgba(166, 255, 0, 0.6);
}