/* ============================================= CONFIGURAÇÃO PADRÃO ================================================================ */
:root {
    --secondary-color: #4da6ff;
    --primary-color: #1a77ff;
    --dark-color: #333333;
    --light-color: #F4F4F9;
    --text-color: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --gradient-dark: linear-gradient(135deg, #4da6ff 0%, #6db8ff 100%);
    --gradient-primary: linear-gradient(135deg, #1a77ff 0%, #0d5fd4 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s ease;
    --navbar-height: 72px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================= BARRA DE NAVEGAÇÃO =============================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

.logo svg {
    width: 200px;
    height: auto;
}

.logo-innovation {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.btn-contact {
    background: linear-gradient(135deg, #1a77ff 0%, #0d5fd4 100%);
    color: var(--white) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(26, 119, 255, 0.4);
}

/* ── LinkedIn na navbar ── */
.nav-linkedin {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid rgba(26, 119, 255, 0.75);
    color: var(--text-color);
    font-size: 0.85rem;
    transition: var(--transition);
    text-decoration: none;
}

.nav-linkedin:hover {
    background: #1a77ff;
    border-color: #1a77ff;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 119, 255, 0.35);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    border-radius: 3px;
    transition: var(--transition);
}

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

/*
 * Estratégia de enquadramento:
 * O aspect-ratio mantém a proporção exata das imagens de banner.
 * Ajuste os valores abaixo para bater com as dimensões reais dos seus arquivos:
 *   Desktop → largura / altura  (ex: 2560x932 → 2560 / 932)
 *   Mobile  → largura / altura  (ex: 768x600  → 768 / 600)
 */
.hero {
    position: relative;
    width: 100%;
    margin-top: var(--navbar-height);
    aspect-ratio: 2780 / 1200; /* resolução provável certa */
    overflow: hidden;
}

/* Container dos slides */
.hero-slides {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Cada slide */
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

/* Grid SVG decorativo */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(26, 119, 255, 0.18) 0%, transparent 50%);
    z-index: 2;
}

/* ── Botão CTA hero ── */
.hero-cta {
    position: absolute;
    bottom: 2.5rem;
    left: 15rem;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.95rem 2.2rem;
    border-radius: 50px;
    border: 1.5px solid rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #fff;
    font-size: 1.0rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: 5px;
    font-family: "Arial", "Arial Bold", Gadget, sans-serif;
    transform: scaleX(1.1);
    display: inline-block;
}

.hero-cta:hover {
    background: rgba(26, 119, 255, 0.35);
    border-color: rgba(26, 119, 255, 0.8);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(26, 119, 255, 0.3);
}

.hero-cta {
    /* ... propriedades existentes ... */
    animation: cta-pulse 2.5s ease-in-out infinite;
}

@keyframes cta-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.18); }
    50%       { box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); }
}

@media (max-width: 768px) {
    .hero-cta {
        bottom: 2.6rem;
        left: 4rem;
        font-size: 0.60rem;
        padding: 0.50rem 1.3rem;
        transform: scaleX(0.9);
        display: inline-block;
    }
}

@media (max-width: 768px) and (orientation: landscape) {
    .hero-cta {
        bottom: 3.2rem;
        left: 9rem;
        font-size: 0.80rem;
        padding: 0.50rem 1.3rem;
        transform: scaleX(0.9);
        display: inline-block;
    }
}

@media (max-width: 1024px) {
    .hero-cta{
        margin-left: 7%;
    }
}

/* Conteúdo acima de tudo */
.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    animation: bounce 2s infinite;
}

.hero-scroll a {
    color: var(--white);
    font-size: 2rem;
    opacity: 0.7;
    transition: var(--transition);
}

.hero-scroll a:hover {
    opacity: 1;
}


/* ── Indicadores de ponto ── */
.hero-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 4;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.8);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.hero-dot.active {
    background: #ffffff;
    border-color: #ffffff;
    transform: scale(1.25);
}

.hero-dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.hero-highlight {
    color: #4da6ff;
    position: relative;
    display: inline-block;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(26, 119, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(26, 119, 255, 0.4);
}

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

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* =========================================================== SEÇÕES =============================================================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-description {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/*
/* Indicador embaixo do título da seção 
h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 20px auto 0;
}*/

/* ======================================================= SOBRE NÓS =============================================================== */
.about {
    padding: 6rem 0;
    background: var(--light-color);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.about-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(26, 119, 255, 0.85) 0%, rgba(13, 95, 212, 1) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.about-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Values Section */
.values {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.values-title {
    text-align: center;
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 3rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

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

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(26, 119, 255, 0.1) 0%, rgba(26, 119, 255, 0.2) 100%);
    color: #1a77ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 1rem;
    transition: var(--transition);
}

.value-item:hover .value-icon {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.1);
}

.value-item h4 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: 0.8rem;
}

.value-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ======================================================= PRODUTOS (STACK) =============================================================== */
.products {
    padding-top: 6rem;
    padding-bottom: 0;
    background: #07111e;
    position: relative;
}

/* Título da seção com tema escuro */
.products-header .section-subtitle {
    color: #4da6ff;
}
.products-header .section-title {
    color: #ffffff;
}
.products-header .section-description {
    color: rgba(255, 255, 255, 0.6);
}

/* ── Stack container ── */
.stack-container {
    position: relative;
    margin-top: 3.5rem;
}

/* Cada slide ocupa ~100vh e fica sticky – empilha em cascata */
.stack-slide {
    position: sticky;
    top: var(--navbar-height, 72px);
    height: calc(100vh - var(--navbar-height, 72px));
    z-index: var(--z, 1);
    /* Garante espaço de scroll entre os cards */
    min-height: calc(100vh - var(--navbar-height, 72px));
}

/* ── Card ── */
.stack-card {
    width: 100%;
    height: 100%;
    background: var(--card-bg, #091523);
    border-radius: 28px 28px 0 0;
    display: grid;
    grid-template-columns: 45% 55%;
    overflow: hidden;
    box-shadow:
        0 -8px 40px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transform-origin: top center;
    will-change: transform;
    transition: transform 0.25s ease;
}

/* ── Linha decorativa de destaque no topo do card ── */
.stack-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 8%;
    width: 84%;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.8) 30%,
        rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.8) 70%,
        transparent 100%
    );
    border-radius: 0 0 4px 4px;
}
.stack-slide { position: sticky; } /* força contexto de posicionamento */

/* ── Lado esquerdo: conteúdo ── */
.stack-content {
    padding: 3rem 2.5rem 3rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    overflow: hidden;
}

.stack-num {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--card-accent, #1a77ff);
    margin-bottom: 1.25rem;
    padding: 0.3rem 0.8rem;
    border: 1px solid rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.35);
    border-radius: 50px;
    width: fit-content;
}

.stack-icon {
    width: 52px;
    height: 52px;
    background: rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.12);
    border: 1px solid rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.28);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--card-accent, #1a77ff);
    margin-bottom: 1.4rem;
    transition: var(--transition);
}

.stack-content h3 {
    font-size: clamp(1.3rem, 2vw, 1.75rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.9rem;
    line-height: 1.3;
}

.stack-content > p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.stack-features {
    list-style: none;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.stack-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.stack-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--card-accent, #1a77ff);
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 6px rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.7);
}

.stack-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--card-accent, #1a77ff);
    color: #fff;
    padding: 0.75rem 1.6rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    width: fit-content;
    transition: all 0.3s ease;
    box-shadow: 0 4px 18px rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.4);
}

.stack-btn:hover {
    filter: brightness(1.15);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.55);
}

/* ── Lado direito: imagem ── */
.stack-media {
    position: relative;
    overflow: hidden;
}

/* Fundo gradiente decorativo (visível quando não há imagem) */
.stack-media-bg {
    position: absolute;
    inset: 0;
    background:
    radial-gradient(ellipse at 70% 40%,
        rgba(26, 119, 255, 0.06) 0%,
        transparent 70%),
    linear-gradient(160deg, #ffffff 0%, #fafcff 100%);
}

/* Grid decorativa sutil */
.stack-media-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 48px 48px;
}

/* Imagem real do produto */
.stack-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 2;
}

/* Mostra imagem quando carregada */
.stack-img.loaded {
    opacity: 1;
}

/* Placeholder quando não há imagem */
.stack-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.9rem;
    z-index: 1;
    pointer-events: none;
}

.stack-placeholder i {
    font-size: 4.5rem;
    color: rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.25);
}

.stack-placeholder span {
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.2);
}

.stack-placeholder code {
    font-size: 0.72rem;
    color: rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.45);
    background: rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.08);
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    border: 1px dashed rgba(var(--accent-r, 26), var(--accent-g, 119), var(--accent-b, 255), 0.3);
    font-family: monospace;
}

/* ── Responsive: mobile ── */
@media (max-width: 768px) {
    .products {
        padding-top: 4rem;
    }

    .stack-slide {
        height: auto;
        min-height: 100svh;
        position: sticky;
        top: var(--navbar-height, 72px);
    }

    .stack-card {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 220px;
        border-radius: 20px 20px 0 0;
        height: 100%;
        min-height: calc(100svh - var(--navbar-height, 72px));
    }

    .stack-content {
        padding: 1.8rem 1.5rem 2rem;
        order: 1;
        justify-content: flex-start;
    }

    .stack-num { margin-bottom: 0.9rem; }

    .stack-content h3 {
        font-size: 1.25rem;
        margin-bottom: 0.6rem;
    }

    .stack-content > p {
        font-size: 0.88rem;
        margin-bottom: 1rem;
    }

    .stack-features {
        margin-bottom: 1.2rem;
    }

    .stack-media {
        order: 2;
        height: 220px;
    }

    .stack-placeholder i { font-size: 3rem; }

    .stack-content {
        overflow-y: auto;
    }
}

/* ── Tablet: layout vertical, imagem preenche o espaço restante ── */
@media (min-width: 500px) and (max-width: 1024px) {
    .stack-card {
        grid-template-rows: auto 1fr; /* conteúdo encolhe; imagem expande */
    }

    .stack-media {
        height: auto;       /* remove a altura fixa de 220px */
        min-height: 260px;  /* garante um mínimo decente */
    }

    .stack-content {
        overflow-y: visible; /* não precisa de scroll no tablet */
    }
}

/* ===================================================== BRANDS MARQUEE ============================================================= */
 
/* Wrapper dentro da seção .products — herda o fundo escuro */
.brands-marquee-section {
    background: var(--card-bg, #091523);;
    padding: 3.5rem 0 4rem;
    overflow: hidden;
    position: relative;
    z-index: 10;
}
 
/* Linha de cabeçalho com label + divisor */
.brands-marquee-header {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    justify-content: center;
    margin-bottom: 2.8rem;
    padding: 0 2rem;
}
 
.brands-marquee-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    white-space: nowrap;
    flex-shrink: 0;
}
 
.brands-marquee-line {
    flex: 1;
    max-width: 160px;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(77, 166, 255, 0.4) 40%,
        rgba(77, 166, 255, 0.4) 60%,
        transparent
    );
}
 
/* Cada fileira — máscara de fade nas bordas */
.marquee-row {
    overflow: hidden;
    padding: 0.5rem 0;
    -webkit-mask-image: linear-gradient(
        90deg,
        transparent 0%,
        #000 12%,
        #000 88%,
        transparent 100%
    );
    mask-image: linear-gradient(
        90deg,
        transparent 0%,
        #000 12%,
        #000 88%,
        transparent 100%
    );
}
 
.marquee-row + .marquee-row {
    margin-top: 1rem;
}
 
/* A track com as logos duplicadas — animação CSS pura */
.marquee-track {
    display: flex;
    gap: 1.25rem;
    width: max-content;
    will-change: transform;
}
 
/* Direção → esquerda */
.marquee-left  { animation: marquee-left  38s linear infinite; }
/* Direção → direita */
.marquee-right { animation: marquee-right 42s linear infinite; }
 
/* Pausa ao hover na fileira */
.marquee-row:hover .marquee-track { animation-play-state: paused; }
 
@keyframes marquee-left {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}
 
@keyframes marquee-right {
    from { transform: translateX(-50%); }
    to   { transform: translateX(0); }
}
 
/* Cada card de logo */
.brand-logo-pill {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 14px;
    padding: 0.85rem 1.8rem;
    height: 72px;
    min-width: 140px;
    max-width: 200px;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.25s ease;
    cursor: default;
    backdrop-filter: blur(4px);
}
 
.brand-logo-pill:hover {
    background: rgba(255, 255, 255, 0.11);
    border-color: rgba(77, 166, 255, 0.35);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
 
.brand-logo-pill img {
    max-width: 120px;
    max-height: 42px;
    width: auto;
    height: auto;
    object-fit: contain;
    /* Sem grayscale — logos em cor original */
    filter: none;
    opacity: 0.85;
    transition: opacity 0.3s ease;
    display: block;
}
 
.brand-logo-pill:hover img {
    opacity: 1;
}
 
/* Placeholder de texto quando logo não carrega */
.brand-logo-pill .brand-name-fallback {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    white-space: nowrap;
}
 
/* Reduz velocidade em mobile para não voar */
@media (max-width: 768px) {
    .brands-marquee-section { padding: 2.5rem 0 3rem; }
    .marquee-left  { animation-duration: 24s; }
    .marquee-right { animation-duration: 28s; }
    .brand-logo-pill {
        height: 60px;
        min-width: 110px;
        padding: 0.7rem 1.2rem;
    }
    .brand-logo-pill img { max-height: 34px; max-width: 90px; }
    
    .brands-marquee-header {
        flex-direction: column;
        gap: 0.8rem;
        padding: 0 1.5rem;
    }

    .brands-marquee-label {
        white-space: normal;
        text-align: center;
    }

    .brands-marquee-line {
        width: 60px;
        max-width: 60px;
        flex: none;
    }
}

/* ========================================================= CLIENTES =============================================================== */
.clients {
    padding: 6rem 0;
    background: var(--light-color);
}

.carousel-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel-container {
    overflow: hidden;
    border-radius: 15px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 2rem;
    padding: 2rem 0;
}

.brand-card {
    flex: 0 0 200px;
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    min-height: 120px;
}

.brand-card:hover {
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.brand-card img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.brand-card:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    color: var(--dark-color);
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 10;
}

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

.carousel-btn.prev {
    left: -70px;
}

.carousel-btn.next {
    right: -70px;
}

/* ======================================================= COBERTURA =============================================================== */
.coverage {
    padding: 6rem 0 5rem;
    background: linear-gradient(160deg, #f8faff 0%, #eef3fb 50%, #f3f7ff 100%);
    position: relative;
    overflow: hidden;
    font-family: inherit;
}

.coverage::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(26,119,255,0.07) 0%, transparent 70%);
    pointer-events: none;
}

.coverage::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(26,119,255,0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* Grid — mapa recebe 62% da largura */
.coverage-grid {
    display: grid;
    grid-template-columns: 1.65fr 1fr;
    gap: 2.5rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

/* ── MAP COLUMN ── */
.coverage-map-col {
    position: sticky;
    top: 90px;
}

.map-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 0.6rem 0.6rem 0.6rem;
    box-shadow:
        0 4px 20px rgba(26,119,255,0.10),
        0 1px 4px rgba(0,0,0,0.06);
    border: 1px solid rgba(26,119,255,0.12);
    transition: box-shadow 0.3s ease;
}

.map-card:hover {
    box-shadow:
        0 8px 40px rgba(26,119,255,0.18),
        0 2px 8px rgba(0,0,0,0.08);
}

.map-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(26,119,255,0.1);
    margin-bottom: 0.75rem;
    color: #1a77ff;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.map-header i {
    font-size: 1rem;
    opacity: 0.85;
}

.map-svg-wrap {
    width: 100%;
    border-radius: 14px;
}

.map-svg-wrap svg {
    width: 100%;
    height: 100%;
    display: block;
    margin-top: -12%;
    margin-left: -5%;
}

.map-legend {
    display: flex;
    gap: 1.4rem;
    margin-top: 0.75rem;
    padding-top: 0.7rem;
    border-top: 1px solid rgba(26,119,255,0.1);
    justify-content: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: #555;
    font-weight: 500;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ld-active {
    background: #1a77ff;
    box-shadow: 0 0 0 3px rgba(26,119,255,0.25);
    animation: dotPulse 3s ease-in-out infinite;
}

.ld-inactive {
    background: #cdd9ec;
    border: 1.5px solid #9db5d0;
}

@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(26,119,255,0.25); }
    50%       { box-shadow: 0 0 0 6px rgba(26,119,255,0.10); }
}

/* ── INFO COLUMN ── */
.coverage-info-col {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.info-block-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e2d4f;
    margin-bottom: 0.3rem;
    letter-spacing: -0.01em;
}

.title-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #1a77ff, #4da6ff);
    color: #fff;
    border-radius: 8px;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.info-block-sub {
    font-size: 0.92rem;
    color: #6b7a92;
    margin-bottom: 0.9rem;
    line-height: 1.5;
}

/* Freight block */
.freight-block {
    background: #ffffff;
    border-radius: 16px;
    padding: 1.2rem;
    border: 1px solid rgba(26,119,255,0.12);
    box-shadow: 0 2px 12px rgba(26,119,255,0.06);
}

/* Freight cards */
.freight-cards {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 0.9rem;
}

.freight-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.85rem;
    background: linear-gradient(135deg, rgba(26,119,255,0.04) 0%, rgba(26,119,255,0.02) 100%);
    border-radius: 10px;
    border: 1px solid rgba(26,119,255,0.10);
    transition: all 0.25s ease;
}

.freight-card:hover {
    background: linear-gradient(135deg, rgba(26,119,255,0.09) 0%, rgba(26,119,255,0.04) 100%);
    border-color: rgba(26,119,255,0.25);
    transform: translateX(3px);
}

.freight-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: linear-gradient(135deg, #1a77ff, #4da6ff);
    border-radius: 9px;
    color: #fff;
    font-size: 0.9rem;
    box-shadow: 0 3px 8px rgba(26,119,255,0.3);
    flex-shrink: 0;
}

.freight-body h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #1e2d4f;
    margin-bottom: 0.1rem;
}

.freight-body p {
    font-size: 0.86rem;
    color: #6b7a92;
    line-height: 1.45;
    margin: 0;
}

/* Freight strip / badge */
.freight-strip {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 0.85rem;
    background: linear-gradient(135deg, rgba(26,119,255,0.12), rgba(77,166,255,0.08));
    border: 1px solid rgba(26,119,255,0.22);
    border-radius: 9px;
    font-size: 0.9rem;
    color: #1a4fa8;
    font-weight: 500;
}

.freight-strip i {
    color: #1a77ff;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.freight-strip strong {
    color: #1a77ff;
    font-weight: 800;
}

/* States block */
.states-block {
    background: #ffffff;
    border-radius: 16px;
    padding: 1.2rem;
    border: 1px solid rgba(26,119,255,0.12);
    box-shadow: 0 2px 12px rgba(26,119,255,0.06);
}

.states-chips {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.state-chip {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.6rem;
    background: linear-gradient(135deg, rgba(26,119,255,0.06), rgba(26,119,255,0.03));
    border: 1px solid rgba(26,119,255,0.14);
    border-radius: 8px;
    cursor: default;
    transition: all 0.2s ease;
}

.state-chip:hover {
    background: linear-gradient(135deg, rgba(26,119,255,0.14), rgba(26,119,255,0.07));
    border-color: rgba(26,119,255,0.30);
    transform: scale(1.02);
}

.state-chip strong {
    font-size: 0.92rem;
    font-weight: 800;
    color: #1a77ff;
    min-width: 24px;
    display: inline-block;
}

.state-chip span {
    font-size: 0.82rem;
    color: #4a5568;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* CTA */
.coverage-cta {
    width: 100%;
    justify-content: center;
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(26,119,255,0.35);
}

.coverage-cta:hover {
    box-shadow: 0 10px 28px rgba(26,119,255,0.50);
    transform: translateY(-3px);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
    .coverage-grid {
        grid-template-columns: 1.4fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 900px) {
    .coverage-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .coverage-map-col {
        position: static;
    }
}

@media (max-width: 540px) {
    .states-chips {
        grid-template-columns: 1fr;
    }
    .coverage {
        padding: 4rem 0 3rem;
    }
}

/* ======================================================= DIFERENCIAIS ============================================================= */
.diferenciais {
    padding: 5rem 0;
    background: linear-gradient(150deg, #0f1e3a 0%, #152848 55%, #0f1e3a 100%);
    position: relative;
    overflow: hidden;
}

/* Subtle geometric decoration */
.diferenciais::before {
    content: '';
    position: absolute;
    top: -180px;
    right: -180px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(26,119,255,0.12) 0%, transparent 65%);
    pointer-events: none;
}

.diferenciais::after {
    content: '';
    position: absolute;
    bottom: -140px;
    left: -140px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(77,166,255,0.09) 0%, transparent 65%);
    pointer-events: none;
}

/* Header */
.dif-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.dif-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #4da6ff;
    margin-bottom: 0.65rem;
}

.dif-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* Grid */
.dif-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

/* Card */
.dif-card {
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 20px;
    padding: 2rem 1.6rem 1.8rem;
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dif-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(26,119,255,0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dif-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(26,119,255,0.38);
    box-shadow: 0 16px 48px rgba(0,0,0,0.28), 0 0 0 1px rgba(26,119,255,0.15);
}

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

/* Icon */
.dif-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1a77ff, #4da6ff);
    border-radius: 13px;
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1.1rem;
    box-shadow: 0 4px 16px rgba(26,119,255,0.40);
    position: relative;
    z-index: 1;
}

/* Accent line */
.dif-line {
    width: 32px;
    height: 2.5px;
    background: linear-gradient(90deg, #1a77ff, #4da6ff);
    border-radius: 2px;
    margin-bottom: 0.9rem;
    position: relative;
    z-index: 1;
    transition: width 0.35s ease;
}

.dif-card:hover .dif-line {
    width: 52px;
}

/* Text */
.dif-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #f0f5ff;
    margin-bottom: 0.55rem;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

.dif-card p {
    font-size: 0.875rem;
    color: rgba(200, 215, 240, 0.78);
    line-height: 1.65;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 900px) {
    .dif-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .dif-title {
        font-size: 1.7rem;
    }
}

@media (max-width: 540px) {
    .diferenciais {
        padding: 3.5rem 0;
    }

    .dif-title {
        font-size: 1.5rem;
    }
}

/* ========================================================== CONTATO =============================================================== */
.contact {
    padding: 6rem 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(26, 119, 255, 0.85) 0%, rgba(13, 95, 212, 1) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.contact-card h3 {
    color: var(--dark-color);
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.contact-card a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.contact-card a:hover {
    color: #4da6ff;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--light-color);
    padding: 3rem;
    border-radius: 20px;
}

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

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid transparent;
    background: var(--white);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--text-light);
    transition: var(--transition);
    pointer-events: none;
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: -10px;
    left: 10px;
    font-size: 0.85rem;
    background: var(--light-color);
    padding: 0 5px;
    color: var(--primary-color);
}

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

/* ========================================================== FOOTER =============================================================== */
.footer {
    background: linear-gradient(135deg, #1a1f2e 0%, #222b3a 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo svg{
    width: 100px;
    height: auto;
}

.footer-logo-text span {
    color: var(--white);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-links i {
    font-size: 0.8rem;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: start;
    gap: 12px;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
    margin-top: 3px;
    color: #fff;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* =================================================== SCROLL TO TOP =============================================================== */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 34px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    font-size: 1.2rem;
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* =================================
   Animations
   ================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* =============================================== BOTÃO FLUTUANTE WHATSAPP ======================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 9999;
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-float i {
    font-size: 32px;
    line-height: 1;
}

/* Tooltip */
.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: white;
    color: #333;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid white;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

/* ================================================= RESPONSIVIDADE =============================================================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        align-items: flex-start;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        -webkit-tap-highlight-color: transparent;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .carousel-btn.prev {
        left: -15px;
    }

    .carousel-btn.next {
        right: -15px;
    }
}

@media (max-width: 768px) {
    .hero {
        aspect-ratio: 1080 / 1350;
    }
    
    :root {
        --navbar-height: 100px;
    }

    .hero-dots {
        bottom: 15px;
    }

    .hero-scroll {
        display: none; /* esconde seta de scroll no mobile */
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

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

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

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

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

    .section-title {
        font-size: 1.8rem;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links a,
    .footer-contact li {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .social-links a{
        text-decoration: none;
    }
    /* Carrossel mobile: card ocupa a largura total, centralizado */
    .carousel-track {
        gap: 1rem;
    }

    .brand-card {
        flex: 0 0 calc(100vw - 7rem);
        max-width: 270px;
    }

    .carousel-btn {
        display: none;
    }

    /* Logo do rodapé centralizada no mobile */
    .footer-logo {
        justify-content: center;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    /* Scroll-to-top alinhado acima do botão WhatsApp */
    .scroll-top {
        bottom: 87px;
        right: 20px;
        -webkit-tap-highlight-color: transparent;
    }

    .whatsapp-icon {
        width: 30px;
        height: 30px;
    }

    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .product-card,
    .about-card {
        padding: 1.5rem;
    }

    .values {
        padding: 2rem 1.5rem;
    }

    .carousel-btn {
        display: none;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
    }

    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
}