/* ============================================
   MAPFIRE MARANHÃO - STYLESHEET MODULAR
   ============================================ */

/* 1. VARIÁVEIS E RESET */
:root {
    /* Cores "Editorial Cientifico" */
    --cinza-azulado: #2a4359;
    --petroleo: #2a4359;
    --anthracite: #0c0b0a;
    --laranja-principal: #c94b2e;
    --laranja-vibrante: #e3603c;
    --laranja-secundario: #b8482d;
    --amarelo-ouro: #d2a553;
    --verde: #5f7852;
    --white: #ffffff;
    --grey-light: #f7f4ef;
    
    /* Design Tokens */
    --radius-pill: 50px;
    --radius-card: 22px;
    --radius-sm: 12px;
    
    /* Efeitos Modernos */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-dark-bg: rgba(12, 11, 10, 0.72);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(12px);
    
    --shadow-deep: 0 18px 50px -20px rgba(0,0,0,0.3);
    --shadow-float: 0 12px 28px -12px rgba(0,0,0,0.2);
    --shadow-glow: 0 0 24px rgba(201, 75, 46, 0.25);
    
    /* Aliases para compatibilidade */
    --primary-colour: var(--laranja-principal);
    --dark-colour: var(--anthracite);
    --light-bg: var(--grey-light);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Instrument Sans', sans-serif;
    color: var(--dark-colour);
    line-height: 1.7;
    background: var(--light-bg);
    overflow-x: hidden; /* Prevenir scroll lateral com elementos flutuantes */
}

h1, h2, h3, .section-title {
    font-family: 'Fraunces', serif;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* 2. COMPONENTES GLOBAIS */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn.primary {
    background: var(--primary-colour);
    color: var(--white);
    border-color: var(--primary-colour);
    box-shadow: 0 4px 15px rgba(242, 73, 12, 0.3);
}

.btn.primary:hover {
    background: #d63d08;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 73, 12, 0.4);
    color: var(--white);
}

.btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    color: var(--white);
    border-color: var(--white);
}

.btn.secondary:hover {
    background: var(--white);
    color: var(--dark-colour);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-colour);
    margin-bottom: 1rem;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-colour);
    border-radius: 2px;
}

/* 3. HEADER */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    z-index: 1000;
    padding: 0.5rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    height: 45px;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

nav ul {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

nav li a {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--dark-colour);
    padding: 0.5rem 0;
    transition: color 0.3s ease;
    position: relative;
}

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

nav li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--primary-colour);
    transition: width 0.3s ease;
}

nav li a:hover::after {
    width: 100%;
}

/* 4. HERO SECTION */
.hero {
    position: relative;
    height: 650px;
    margin-top: 60px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    z-index: -1;
    object-fit: cover;
}

.hero .overlay {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 2rem;
    background: linear-gradient(to right,
        rgba(42, 67, 89, 0.95),
        rgba(42, 67, 89, 0.6),
        rgba(242, 73, 12, 0.15),
        rgba(242, 131, 34, 0.05)
    );
}

.hero-content {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    color: var(--white);
}

.hero-content h1 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: -3px;
    line-height: 0.85;
    text-transform: uppercase;
}

.hero-content h2 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    line-height: 0.55;
}

.hero-content h2 span:nth-child(1) {
    color: var(--laranja-principal);
    display: block;
}

.hero-content h2 span:nth-child(2) {
    color: var(--laranja-secundario);
    display: block;
}

.hero-content h2 span:nth-child(3) {
    color: var(--verde);
    display: block;
}

.hero-content p {
    font-size: 1rem;
    margin: 1.5rem 0;
    max-width: 350px;
    line-height: 1.5;
}

/* 6. SECTION - PRODUTOS */
.products {
    display: flex;
    background: var(--white);
    padding: 4rem 0;
    overflow: hidden;
    min-height: 400px;
}

.products-text-section {
    width: 10%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--white);
}

.vertical-text {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--laranja-principal);
    letter-spacing: 6px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    white-space: nowrap;
    transform: rotate(180deg);
}

.products-slider-section {
    width: 90%;
    overflow: hidden;
    position: relative;
    cursor: ew-resize;
}

.products-wrapper {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 2rem 2rem 2rem 1rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
    height: 100%;
    align-items: center;
    transition: transform 0.3s ease;
}

.products-wrapper::-webkit-scrollbar {
    display: none;
}

/* Indicador visual para mostrar que é interativo */
.products-slider-section::before {
    content: "← Mova o cursor para navegar →";
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(42, 67, 89, 0.9);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 5;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.products-slider-section:hover::before {
    opacity: 1;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    min-width: 320px;
    max-width: 320px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-1 .product-image { background-image: url('content/EstoqueC_1.png'); }
.product-2 .product-image { background-image: url('content/balancoC_1.png'); }
.product-3 .product-image { background-image: url('content/brasa_1.png'); }
.product-4 .product-image { background-image: url('content/landscape_1.png'); }

.product-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark-colour);
}

.product-card h3 span {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--primary-colour);
}

.product-card p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    color: #666;
    line-height: 1.5;
}

.card-button {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-colour);
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.card-button::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-colour);
    transition: width 0.3s ease;
}

.card-button:hover::after {
    width: 100%;
}

/* 7. SECTION - NÚMEROS E ESTATÍSTICAS */
.numbers {
    background: linear-gradient(135deg, var(--white) 0%, rgba(229, 167, 16, 0.03) 50%, var(--white) 100%);
    padding: 4rem 0;
}

.numbers-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.numbers-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.numbers-text {
    flex: 1;
}

.numbers-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-colour);
    margin-bottom: 1rem;
}

.numbers-subtitle {
    font-size: 1rem;
    color: var(--dark-colour);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem 3rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat:nth-child(1) .stat-number,
.stat:nth-child(5) .stat-number {
    color: var(--laranja-principal);
}

.stat:nth-child(2) .stat-number,
.stat:nth-child(4) .stat-number {
    color: var(--verde);
}

.stat:nth-child(3) .stat-number {
    color: var(--amarelo-ouro);
}

.stat p {
    font-size: 0.9rem;
    color: var(--dark-colour);
    line-height: 1.4;
    margin: 0;
}

.numbers-image {
    flex: 1;
    position: relative;
    max-width: 500px;
}

.numbers-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 5. SECTION - IMPORTÂNCIA DOS DADOS */
.importance {
    background: var(--white);
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
    margin-top: 1rem;
}

.importance-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    justify-content: center;
}

.importance-card {
    background: var(--white);
    padding: 1.8rem 1.2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.03);
    text-align: center;
    transition: all 0.4s ease;
    border-top: 3px solid var(--primary-colour);
    flex: 1;
    min-width: 250px;
    max-width: 280px;
    position: relative;
    overflow: hidden;
}

.importance-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.card-icon {
    width: 55px;
    height: 55px;
    margin: 0 auto 1.2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.card-icon svg {
    width: 26px;
    height: 26px;
}

.importance-card:nth-child(1) .card-icon,
.importance-card:nth-child(4) .card-icon {
    background: var(--verde);
}

.importance-card:nth-child(2) .card-icon,
.importance-card:nth-child(3) .card-icon {
    background: var(--amarelo-ouro);
}

.importance-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--dark-colour);
    transition: color 0.3s ease;
}

.importance-card:hover h3 {
    color: var(--primary-colour);
}

.importance-card p {
    color: #666;
    line-height: 1.5;
    font-size: 0.9rem;
}

/* 8. SECTION - STAKEHOLDERS */
.stakeholders {
    background: #fafafa;
    padding: 4rem 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.stakeholders .images {
    flex: 1;
    min-width: 280px;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.stakeholders .images .img {
    width: calc(50% - 0.25rem);
    height: 150px;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
}

.img1 { background-color: #8fb8c9; }
.img2 { background-color: #d8a48f; }
.img3 { background-color: #b8cfa4; }
.img4 { background-color: #f7c8a9; }

.stakeholders .content {
    flex: 1;
    min-width: 280px;
    max-width: 500px;
}

.stakeholders .content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.stakeholders .content p {
    font-size: 0.95rem;
}

/* 9. SECTION - PUBLICAÇÕES */
.publications {
    background: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.publications h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.publications .cards {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}

.publication-card {
    flex: 1;
    min-width: 280px;
    max-width: 320px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.4s ease;
    text-align: left;
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.publication-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 2px solid var(--primary-colour);
    transition: transform 0.6s ease;
}

.publication-card:hover .publication-image {
    transform: scale(1.05);
}

.publication-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    flex-grow: 1;
}

.publication-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark-colour);
    margin: 0;
    line-height: 1.4;
}

.publication-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

.publication-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-colour);
    margin-top: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    align-self: flex-start;
}

.publication-link:hover {
    text-decoration: underline;
}

/* 10. SECTION - LOGOS */
.logos {
    background: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.logos h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

.logo-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.logo-item {
    display: inline-block;
    transition: all 0.3s ease;
    padding: 0.5rem;
}

.logo-item img {
    height: 60px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.logo-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.08);
}

/* 11. FOOTER - Organic Redesign */
.footer {
    background: var(--anthracite);
    color: var(--white);
    margin: 2rem;
    border-radius: var(--radius-card);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255,255,255,0.05);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-contact h3,
.footer-links h3,
.footer-newsletter h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--amarelo-ouro);
    margin-bottom: 1.5rem;
}

.footer-contact p,
.footer-newsletter p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary-colour);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-details span:first-child {
    color: var(--white);
    font-weight: 500;
}

.contact-details span:last-child {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

.links-column {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.links-column a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 1rem;
}

.links-column a::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-colour);
    opacity: 0;
    transform: translateX(-5px);
    transition: all 0.3s ease;
}

.links-column a:hover {
    color: var(--primary-colour);
    padding-left: 1.5rem;
}

.links-column a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.input-group {
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.input-group:focus-within {
    border-color: var(--primary-colour);
    box-shadow: 0 0 0 3px rgba(240, 90, 40, 0.2);
}

.input-group input {
    flex: 1;
    padding: 1rem;
    border: none;
    background: transparent;
    color: var(--white);
    font-size: 0.9rem;
    outline: none;
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-btn {
    padding: 1rem;
    background: var(--amarelo-ouro);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-btn:hover {
    background: var(--white);
}

.newsletter-btn svg {
    width: 20px;
    height: 20px;
    color: var(--white);
}

.newsletter-btn:hover svg {
    color: var(--laranja-principal);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.brand-with-social {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.brand-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    align-items: center;
}

.footer-logo {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.logo-main {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-sub {
    font-size: 0.9rem;
    color: var(--amarelo-ouro);
    font-style: italic;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

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

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-copyright {
    text-align: right;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.footer-copyright strong {
    color: var(--amarelo-ouro);
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--laranja-principal);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(240, 90, 40, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #e04a1f;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(240, 90, 40, 0.4);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ABOUT SECTION COLLAGE */
.about-collage-ready {
    border-radius: 0;
    overflow: hidden;
    background: rgba(12, 11, 10, 0.08);
    box-shadow: 0 18px 45px -30px rgba(12, 11, 10, 0.45);
    max-width: 560px;
    width: 100%;
    margin-left: auto;
}

.about-collage-ready img {
    width: 100%;
    height: auto;
    display: block;
}

.dark .about-collage-ready {
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 50px -32px rgba(0, 0, 0, 0.65);
}

.about-collage {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 1.25rem;
    align-items: stretch;
}

.about-collage-column {
    display: grid;
    gap: 1.25rem;
}

.about-collage-left,
.about-collage-right {
    grid-auto-rows: auto;
}

.about-collage-card {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background: rgba(12, 11, 10, 0.08);
    box-shadow: 0 16px 40px -28px rgba(12, 11, 10, 0.45);
}

.about-collage-card.collage-tree {
    aspect-ratio: 3 / 4;
}

.about-collage-card.collage-savanna {
    aspect-ratio: 4 / 3;
}

.about-collage-card.collage-fire,
.about-collage-card.collage-burned,
.about-collage-card.collage-water {
    aspect-ratio: 4 / 3;
}

.about-collage-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.about-collage-card.collage-tree img {
    object-position: center 12%;
}

.about-collage-card.collage-savanna img {
    object-position: center 58%;
}

.about-collage-card.collage-fire img {
    object-position: 40% 35%;
}

.about-collage-card.collage-burned img {
    object-position: center 45%;
}

.about-collage-card.collage-water img {
    object-position: center 62%;
}

.about-collage-card:hover img {
    transform: scale(1.04);
}

.dark .about-collage-card {
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 18px 45px -30px rgba(0, 0, 0, 0.65);
}

/* ============================================
   12. MEDIA QUERIES - RESPONSIVE DESIGN
   ============================================ */

/* Desktop pequeno e tablets grandes */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 4rem; }
    .importance { padding: 3rem 0; }
    .section-title { font-size: 2rem; }
    .importance-grid { gap: 1rem; padding: 0 1rem; }
    .importance-card { padding: 1.5rem 1rem; min-width: 220px; max-width: 240px; }
    .products { padding: 3rem 0; }
    .vertical-text { font-size: 2.8rem; letter-spacing: 4px; }
    .products-wrapper { padding: 1.5rem 1.5rem 1.5rem 0.5rem; gap: 1.2rem; }
    .product-card { min-width: 280px; max-width: 280px; }
    .numbers { padding: 3rem 0; }
    .publications { padding: 3rem 0; }
    .stakeholders { padding: 4rem 0; }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .footer-newsletter { grid-column: 1 / -1; }
    .footer-bottom-content { grid-template-columns: 1fr; text-align: center; }
    .brand-with-social { justify-content: center; }
    .footer-copyright { text-align: center; }
    .about-collage { gap: 1rem; }
    .about-collage-column { gap: 1rem; }
    .about-collage-ready { max-width: 520px; margin: 0 auto; }
}

/* Tablets */
@media (max-width: 768px) {
    header { padding: 0.4rem 0; }
    header .container { padding: 0 1rem; }
    .logo { height: 35px; }
    nav ul { gap: 1.5rem; }
    nav li a { font-size: 0.8rem; }
    
    .hero { height: 550px; }
    .hero .overlay { padding: 0 1rem; }
    .hero-content h1 { font-size: 3.2rem; letter-spacing: -2px; }
    .hero-content h2 { font-size: 1.8rem; }
    .hero-content p { font-size: 1.1rem; margin: 1.2rem 0 2rem; }
    .hero-buttons { flex-direction: column; gap: 1rem; align-items: flex-start; }
    .btn { padding: 0.8rem 1.5rem; font-size: 0.9rem; }
    
    .importance-grid { flex-direction: column; align-items: center; gap: 1.5rem; }
    .importance-card { flex: none; width: 100%; max-width: 400px; min-width: auto; }
    
    .products { flex-direction: column; padding: 3rem 0; }
    .products-text-section { width: 100%; height: 60px; }
    .vertical-text { 
        writing-mode: horizontal-tb; 
        transform: none; 
        font-size: 2rem; 
        text-align: center;
        letter-spacing: 2px;
    }
    .products-slider-section { 
        width: 100%; 
        cursor: grab;
    }
    .products-slider-section::before {
        content: "← Deslize para navegar →";
    }
    .products-wrapper { padding: 1rem; }
    .product-card { min-width: 250px; max-width: 250px; }
    .product-image { height: 160px; }
    .product-content { padding: 1.2rem; }
    
    .numbers-content { flex-direction: column; gap: 3rem; }
    .numbers-text { text-align: center; }
    .stats-grid { grid-template-columns: 1fr; gap: 1.5rem; max-width: 400px; margin: 0 auto; }
    
    .stakeholders { flex-direction: column; }
    .stakeholders .images { width: 100%; }
    .stakeholders .content { max-width: 100%; text-align: center; }
    
    .publications .publication-card { min-width: 100%; }
    
    .footer-container { grid-template-columns: 1fr; padding: 2rem 1rem; gap: 2rem; }
    .links-grid { grid-template-columns: 1fr 1fr; }
    .footer-bottom-content { padding: 1.5rem 1rem; }
    .brand-with-social { flex-direction: column; gap: 1rem; align-items: center; }
    .footer-logo { height: 35px; }
    .social-links { justify-content: center; }
    .about-collage {
        grid-template-columns: 1fr;
    }
    .about-collage-card.collage-tree {
        aspect-ratio: 4 / 5;
    }
    .about-collage-ready { max-width: 100%; }
}

/* Mobile */
@media (max-width: 480px) {
    .hero-content h1 { font-size: 2.8rem; }
    .hero-content h2 { font-size: 1.6rem; }
    .hero-content p { font-size: 1rem; }
    
    .importance-card { padding: 1.5rem 1rem; max-width: 100%; }
    .card-icon { width: 50px; height: 50px; }
    .card-icon svg { width: 24px; height: 24px; }
    
    .products-text-section { height: 50px; }
    .vertical-text { font-size: 1.5rem; letter-spacing: 1px; }
    .products-slider-section::before {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
    .product-card { min-width: 220px; max-width: 220px; }
    
    .links-grid { grid-template-columns: 1fr; }
    .input-group { flex-direction: column; }
    .newsletter-btn { padding: 0.75rem; }
    .back-to-top { width: 45px; height: 45px; bottom: 1.5rem; right: 1.5rem; }
    .brand-with-social { gap: 0.75rem; }
    .footer-logo { height: 30px; }
    .social-links { gap: 0.75rem; }
}

/* ============================================
   13. POPUPS DOS PRODUTOS
   ============================================ */

.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(42, 67, 89, 0.85); /* Utilizando a cor dark com opacidade */
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.popup-content {
    background: var(--white);
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: popupSlideIn 0.3s ease-out;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--dark-colour);
    cursor: pointer;
    z-index: 10;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.popup-close:hover {
    background: var(--light-bg);
}

.popup-header {
    text-align: center;
    padding: 2rem 2rem 1rem;
}

.popup-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.popup-image-brasa {
    background: linear-gradient(135deg, var(--laranja-principal), var(--laranja-secundario));
}

.popup-image-landscape {
    background: linear-gradient(135deg, var(--laranja-secundario), var(--amarelo-ouro));
}

.popup-image-estoquec {
    background: linear-gradient(135deg, var(--verde), var(--amarelo-ouro));
}

.popup-image-balanco {
    background: linear-gradient(135deg, var(--cinza-azulado), var(--laranja-principal));
}

.popup-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-colour);
    margin: 0;
}

.popup-header h2 span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--primary-colour);
}

.popup-body {
    padding: 0 2rem 2rem;
}

.popup-description {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-colour);
    margin-bottom: 1.5rem;
    text-align: center;
}

.popup-details {
    margin-bottom: 2rem;
}

.popup-details p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark-colour);
    margin-bottom: 1rem;
    text-align: justify;
}

.popup-cta {
    display: block;
    text-align: center;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Responsividade dos popups */
@media (max-width: 768px) {
    .popup-overlay {
        padding: 1rem;
    }
    
    .popup-content {
        max-height: 95vh;
    }
    
    .popup-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .popup-body {
        padding: 0 1.5rem 1.5rem;
    }
    
    .popup-image {
        width: 100px;
        height: 100px;
    }
    
    .popup-header h2 {
        font-size: 1.5rem;
    }
    
    .popup-details p {
        text-align: left;
    }
}

/* ============================================
   14. ANIMAÇÕES GLOBAIS E UTILITÁRIOS
   ============================================ */

/* Loading Spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Notificação Toast */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #4CAF50;
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.notification.error {
    background: #f44336;
}

/* ============================================
   HERO "ORGANIC TECH" STYLES
   ============================================ */

.hero {
    position: relative;
    height: 100vh; /* Full screen impact */
    min-height: 700px;
    margin-top: 0; /* Overlap header eventually */
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
}

.overlay-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(105deg, 
        rgba(26, 31, 36, 0.95) 0%, 
        rgba(26, 31, 36, 0.8) 40%, 
        rgba(26, 31, 36, 0.4) 100%
    );
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    height: 100%;
    padding-top: 80px; /* Header space */
}

/* Glass Card */
.hero-card {
    flex: 1;
    max-width: 650px;
    /* backdrop-filter: var(--glass-blur); background removido para design mais limpo sobre o gradiente escuro */
    color: var(--white);
    padding: 3rem 0;
    border-radius: var(--radius-card);
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(242, 73, 12, 0.15);
    border: 1px solid rgba(242, 73, 12, 0.3);
    border-radius: var(--radius-pill);
    color: var(--laranja-principal);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dot-pulse {
    width: 8px;
    height: 8px;
    background: var(--laranja-principal);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(242, 73, 12, 0.7);
    animation: pulse-orange 2s infinite;
}

@keyframes pulse-orange {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(242, 73, 12, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(242, 73, 12, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(242, 73, 12, 0); }
}

.hero-card h1 {
    font-size: 5.5rem;
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -2px;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, var(--white), rgba(255,255,255,0.7));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.9);
}

.hero-subtitle .highlight {
    color: var(--laranja-principal);
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    max-width: 480px;
    margin-bottom: 2.5rem;
}

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

.btn {
    border-radius: var(--radius-pill);
    padding: 1rem 2.5rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn.glow {
    box-shadow: var(--shadow-glow);
    animation: glow-pulse 3s infinite alternate;
}

@keyframes glow-pulse {
    from { box-shadow: 0 0 10px rgba(242, 73, 12, 0.2); }
    to { box-shadow: 0 0 25px rgba(242, 73, 12, 0.6); }
}

.btn.primary svg {
    width: 20px;
    height: 20px;
}

/* Floating Visuals */
.hero-visuals {
    flex: 1;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 1.5rem;
    perspective: 1000px;
}

.floating-pill {
    background: rgba(255, 255, 255, 0.05); /* Ultra glass */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.8rem 1.2rem;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--white);
    box-shadow: var(--shadow-float);
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite;
    max-width: 320px;
    cursor: default;
    transition: all 0.3s ease;
}

.floating-pill:hover {
    background: rgba(255,255,255,0.1);
    transform: scale(1.05) translateZ(20px);
    border-color: rgba(255,255,255,0.3);
}

.pill-1 { animation-delay: 0s; align-self: flex-end; margin-right: 4rem; }
.pill-2 { animation-delay: 2s; align-self: flex-end; }
.pill-3 { animation-delay: 4s; align-self: flex-end; margin-right: 2rem; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.pill-icon {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

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

.pill-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pill-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
}

/* Responsividade Hero */
@media (max-width: 1024px) {
    .hero-container { flex-direction: column; text-align: center; justify-content: center; padding-top: 100px; gap: 3rem; }
    .hero-card { margin: 0 auto; padding-right: 0; }
    .hero-actions { justify-content: center; }
    .hero-visuals { display: none; /* Simplificar no mobile/tablet por enquanto */ }
    .hero-card h1 { font-size: 4rem; }
}

@media (max-width: 480px) {
    .hero-card h1 { font-size: 3rem; }
}
/* ============================================
   DASHBOARD TEASER & BENTO GRID STYLES
   ============================================ */

/* Badges */
.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(242, 73, 12, 0.1);
    color: var(--laranja-principal);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-pill);
    margin-bottom: 1rem;
}

/* Dashboard Teaser */
.dashboard-teaser {
    padding: 6rem 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.teaser-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.teaser-content {
    flex: 1;
    max-width: 500px;
}

.teaser-content h2 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--anthracite);
    font-weight: 900;
}

.feature-list {
    margin: 2.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-list .icon {
    font-size: 1.5rem;
    background: var(--grey-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-list strong {
    display: block;
    color: var(--anthracite);
    font-size: 1.1rem;
}

/* Mockup Visual */
.teaser-visual {
    flex: 1.2;
    perspective: 1500px;
}

.dashboard-mockup {
    background: var(--anthracite);
    border-radius: 20px;
    box-shadow: var(--shadow-deep);
    padding: 1rem;
    transform: rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
    border: 1px solid rgba(255,255,255,0.1);
    aspect-ratio: 16/10;
    position: relative;
    overflow: hidden;
}

.dashboard-mockup:hover {
    transform: rotateY(0) rotateX(0);
}

.mockup-header {
    display: flex;
    gap: 8px;
    margin-bottom: 1rem;
}

.mockup-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body {
    background: #0f1215;
    height: calc(100% - 25px);
    border-radius: 12px;
    display: flex;
    gap: 10px;
    padding: 10px;
}

.mockup-sidebar {
    width: 60px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
}

.mockup-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mockup-map {
    flex: 2;
    background: linear-gradient(135deg, #2A4359, #1a1f24);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

/* Simulated Map details */
.mockup-map::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(242, 73, 12, 0.4) 2px, transparent 2.5px);
    background-size: 30px 30px;
    opacity: 0.3;
}

.mockup-charts {
    flex: 1;
    display: flex;
    gap: 10px;
}

.chart-1, .chart-2 {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
}

/* Products Bento Grid */
.products-bento {
    padding: 6rem 0;
    background: var(--grey-light);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 300px;
    gap: 1.5rem;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

.bento-card {
    background: var(--white);
    border-radius: var(--radius-card);
    padding: 2rem;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-brasa { grid-column: span 2; background: var(--anthracite); color: var(--white); }
.card-landscape { grid-column: span 1; }
.card-estoque { grid-column: span 1; }
.card-balanco { grid-column: span 4; display: flex; flex-direction: row; align-items: center; height: 180px; }

.bento-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-deep);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.bento-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.bento-card p {
    font-size: 1rem;
    opacity: 0.8;
    margin-bottom: 1rem;
    max-width: 80%;
}

.card-year {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background: rgba(0,0,0,0.05);
    font-size: 0.8rem;
    font-weight: 600;
}

.card-brasa .card-year { background: rgba(255,255,255,0.1); }

.hover-arrow {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateX(-10px);
}

.bento-card:hover .hover-arrow {
    opacity: 1;
    transform: translateX(0);
    background: var(--laranja-principal);
    color: var(--white);
}

/* Responsividade Bento */
@media (max-width: 1024px) {
    .teaser-container { flex-direction: column; text-align: center; }
    .teaser-content { max-width: 100%; }
    .feature-list li { justify-content: center; }
    
    .bento-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
    .card-brasa, .card-landscape, .card-estoque, .card-balanco { grid-column: span 1; }
    .card-balanco { flex-direction: column; height: auto; align-items: flex-start; }
}
/* ============================================
   USE CASES SECTION STYLES
   ============================================ */

.use-cases {
    padding: 6rem 0;
    background: var(--white);
}

.use-cases-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 3rem auto 0;
    flex-wrap: wrap;
}

.use-case-card {
    flex: 1;
    min-width: 300px;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-card);
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.4s ease;
    cursor: default;
    position: relative;
    overflow: hidden;
}

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--grey-light);
    transition: background 0.3s ease;
}

.use-case-card:hover, .use-case-card.active {
    box-shadow: var(--shadow-deep);
    transform: translateY(-10px);
}

.use-case-card:hover::before, .use-case-card.active::before {
    background: var(--laranja-principal);
}

.uc-icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--grey-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--anthracite);
    transition: all 0.3s ease;
}

.use-case-card:hover .uc-icon-wrapper, .use-case-card.active .uc-icon-wrapper {
    background: var(--laranja-principal);
    color: var(--white);
}

.uc-icon-wrapper svg {
    width: 30px;
    height: 30px;
}

.use-case-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--anthracite);
}

.use-case-card p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.uc-features {
    text-align: left;
    background: var(--grey-light);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
}

.uc-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--anthracite);
}

.uc-features li:last-child {
    margin-bottom: 0;
}

/* Responsividade Use Cases */
@media (max-width: 768px) {
    .use-cases-grid { flex-direction: column; padding: 0 1.5rem; }
    .use-case-card { margin-bottom: 1rem; }
}
/* ============================================
   SCROLL ANIMATION ENGINE
   ============================================ */

/* Base State: Elements are hidden initially */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), 
                transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform;
}

/* Active State: Elements are visible */
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Delays for Children */
.animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }

    transform: scale(1);
}

/* ============================================
   FLOATING PILL NAVIGATION (Auto-Hide)
   ============================================ */
.floating-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    background: rgba(12, 11, 10, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.65rem 1.8rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 30px -18px rgba(0,0,0,0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 2rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

.floating-nav.nav-hidden {
    transform: translateX(-50%) translateY(-100px); /* Hide Up */
    opacity: 0;
    pointer-events: none;
}

.nav-logo img {
    height: 30px;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.7;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--laranja-principal);
}

/* Hamburger for Mobile (Simplified) */
.mobile-menu-btn {
    display: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .floating-nav {
        width: 90%;
        justify-content: space-between;
        padding: 0.8rem 1.5rem;
    }
    .nav-links { display: none; } /* Hide links on mobile for now */
    .mobile-menu-btn { display: block; }
}
/* ============================================
   HERO IDENTITY (PORTABY STYLE)
   ============================================ */
.hero-identity {
    position: relative;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: var(--anthracite);
    color: var(--white);
}

.hero-bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    opacity: 0.3; /* Muito sutil */
    z-index: 0;
    filter: grayscale(80%); /* Mais sóbrio */
}

.hero-overlay-dark {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(201, 75, 46, 0.08) 0%, rgba(12, 11, 10, 0.96) 70%);
    z-index: 1;
}

.hero-content-center {
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

/* Map Glow */
.map-glow-container {
    width: 600px;
    height: 600px; /* Grande destaque */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.55;
    z-index: -1;
    pointer-events: none;
}

.map-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 28px rgba(201, 75, 46, 0.35));
    animation: flow-glow 5s infinite alternate;
}

@keyframes flow-glow {
    from { filter: drop-shadow(0 0 18px rgba(201, 75, 46, 0.2)); }
    to { filter: drop-shadow(0 0 40px rgba(201, 75, 46, 0.45)); }
}

/* Logo Hero */
.logo-hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.hero-main-logo {
    max-width: 400px; /* Logo grande */
    width: 80vw;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
}

/* Mouse Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--white);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.5s infinite;
}

@keyframes scroll-wheel {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(15px); opacity: 0; }
}

/* ============================================
   PLATFORM ABOUT (NEW SECTION)
   ============================================ */
.platform-about {
    padding: 8rem 0;
    background: var(--white);
    position: relative;
}

.split-layout {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.text-content { flex: 1; }

.text-content .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--anthracite);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--laranja-principal);
    padding-left: 1.5rem;
}

.visual-content { flex: 1; }

.mini-mockup {
    transform: rotateY(-15deg) rotateX(10deg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

@media (max-width: 768px) {
    .split-layout { flex-direction: column; }
    .map-glow-container { width: 300px; height: 300px; }
    .hero-main-logo { max-width: 250px; }
}