/* ===================================
   AQUACIA - CSS VANILLA
   Paleta 60/30/10: Branco (60%), Vermelho (30%), Preto (10%)
   =================================== */

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de Cores - 60/30/10 */
    --color-white: #FFFFFF;
    /* 60% - Base */
    --color-red: #D31515;
    /* 30% - Principal */
    --color-red-dark: #b00e0e;
    /* Tom escuro do vermelho */
    --color-black: #111111;
    /* 10% - Detalhes */
    --color-gray-light: #F3F4F6;
    --color-gray-medium: #6B7280;
    --color-gray-dark: #374151;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-white);
    color: var(--color-black);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--color-red);
    color: var(--color-white);
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

/* ===== COMPONENTS ===== */
.btn-primary {
    background-color: var(--color-red);
    color: var(--color-white);
    padding: 0.875rem 1.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--color-red);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary:hover {
    background-color: var(--color-red-dark);
    border-color: var(--color-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(211, 21, 21, 0.3);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    padding: 0.875rem 1.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(4px);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-red);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.section-tag {
    color: var(--color-red);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.25rem;
    color: var(--color-black);
    margin-bottom: 1rem;
    font-weight: 800;
}

.section-divider {
    width: 60px;
    height: 4px;
    background-color: var(--color-red);
    margin: 0 auto 3rem auto;
    border-radius: 2px;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.header.hide {
    transform: translateY(-100%);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    list-style: none;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-red);
    transition: width 0.3s ease;
}

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

.btn-primary {
    background-color: var(--color-red);
    color: var(--color-white);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
    border: none;
    cursor: pointer;
    display: inline-block;
}

.btn-primary:hover {
    background-color: var(--color-red-dark);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    padding: 0.625rem 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
    display: inline-block;
}

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

/* Mobile Menu Toggle */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-black);
    margin: 5px 0;
    transition: var(--transition-base);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-list {
    list-style: none;
    padding: var(--spacing-sm);
}

.mobile-menu-list li {
    border-bottom: 1px solid var(--color-gray-light);
}

.mobile-menu-list a {
    display: block;
    padding: var(--spacing-sm);
    color: var(--color-gray-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-base);
}

.mobile-menu-list a:hover {
    color: var(--color-red);
    background-color: var(--color-gray-light);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-black);
    overflow: hidden;
    padding-top: 80px;
}

.hero-background-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.5), transparent);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: rgba(211, 21, 21, 0.2);
    border: 1px solid rgba(211, 21, 21, 0.3);
    border-radius: 50px;
    color: #ffcccc;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.6s ease;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-red);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    line-height: 1;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #E5E7EB;
    font-weight: 300;
    max-width: 48rem;
    margin-bottom: var(--spacing-xl);
    border-left: 4px solid var(--color-red);
    padding-left: var(--spacing-md);
    line-height: 1.6;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    animation: fadeInUp 1.2s ease 0.6s both;
}

.hero-buttons .btn-primary,
.hero-buttons .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-size: 1rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ABOUT SECTION ===== */
.about-section {
    background-color: var(--color-gray-light);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.about-image-wrapper {
    position: relative;
    display: inline-block;
    max-width: 400px;
    width: 100%;
}

.about-decoration-tl {
    position: absolute;
    top: -1rem;
    left: -1rem;
    width: 6rem;
    height: 6rem;
    background-color: var(--color-red);
    border-radius: 1.5rem 0 0 0;
    z-index: 0;
}

.about-decoration-br {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    width: 6rem;
    height: 6rem;
    background-color: var(--color-black);
    border-radius: 0 0 1.5rem 0;
    z-index: 0;
}

.about-image {
    position: relative;
    z-index: 10;
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: contain;
    background-color: var(--color-white);
    padding: 2rem;
}

.about-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.about-content p {
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

/* Cards de Missão, Visão e Valores - Layout Misto */
.mvv-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .mvv-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* Valores ocupa a linha inteira abaixo */
    .mvv-card:nth-child(3) {
        grid-column: span 2;
    }
}

.mvv-card {
    background-color: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border-left: 6px solid var(--color-red);
    /* Borda na lateral ao invés do topo */
    border-top: none;
    transition: var(--transition-base);
    display: flex;
    flex-direction: row;
    /* Ícone ao lado do texto */
    align-items: flex-start;
    gap: 2rem;
}

.mvv-card:nth-child(2) {
    border-left-color: var(--color-black);
    border-top: none;
}

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

.mvv-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(211, 21, 21, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    /* Remove margem inferior */
    flex-shrink: 0;
}

.mvv-card:hover .mvv-icon {
    transform: scale(1.1);
}

.mvv-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--color-red);
}

.mvv-card:nth-child(2) .mvv-icon {
    background-color: rgba(17, 17, 17, 0.1);
}

.mvv-card:nth-child(2) .mvv-icon svg {
    fill: var(--color-black);
}

.mvv-content-wrapper {
    flex: 1;
}

/* Responsividade para MVV */
@media (max-width: 768px) {
    .mvv-card {
        flex-direction: column;
        gap: 1.5rem;
    }
}

.mvv-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

.mvv-card p,
.mvv-card ul {
    color: var(--color-gray-dark);
}

.mvv-card ul {
    list-style: none;
    margin-top: 0.5rem;
}

.mvv-card ul li {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.25rem;
    padding-left: 1rem;
    position: relative;
    border-left: 2px solid rgba(211, 21, 21, 0.2);
}

.mvv-card ul li strong {
    color: var(--color-black);
    font-weight: 700;
    margin-bottom: 0.25rem;
    display: block;
}

.mvv-card ul li span {
    font-size: 0.95rem;
    color: var(--color-gray-dark);
}



/* ===== PRODUCTS/CATALOG SECTION ===== */
.products-section {
    background-color: var(--color-white);
}

.products-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.products-intro p {
    font-size: 1.25rem;
    color: var(--color-gray-medium);
    max-width: 42rem;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.product-card {
    background-color: var(--color-gray-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.product-image-wrapper {
    position: relative;
    height: 16rem;
    overflow: hidden;
}

.product-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    z-index: 1;
    transition: var(--transition-base);
}

.product-card:hover .product-image-wrapper::before {
    background-color: transparent;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    z-index: 20;
    background-color: var(--color-red);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.product-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

.product-content p {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.product-features {
    list-style: none;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.product-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-gray-medium);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.product-features li::before {
    content: '✓';
    color: var(--color-red);
    font-weight: 700;
    font-size: 1rem;
}

/* ===== CAROUSEL SECTION ===== */
.carousel-section {
    background-color: var(--color-black);
    color: var(--color-white);
}

.carousel-section .section-title {
    color: var(--color-white);
}

.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto 4rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    background-color: #000;
}

.carousel-wrapper {
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    position: relative;
    height: 450px;
    /* Altura controlada */
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* CRÍTICO: Não esticar imagens pequenas */
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 6rem 2rem 2rem;
    color: white;
    text-align: left;
}

.carousel-caption h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.carousel-caption p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.carousel-controls button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    backdrop-filter: blur(4px);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.carousel-controls button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: 1rem;
}

.carousel-btn.next {
    right: 1rem;
}

.carousel-indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.carousel-dot.active {
    background: var(--color-red);
    transform: scale(1.2);
    border-color: var(--color-red);
}

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

/* Grid Interativo de Produtos */
.product-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 1;
    cursor: pointer;
    transition: var(--transition-base);
}

.gallery-item:hover {
    transform: scale(1.05);
    z-index: 10;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.gallery-item:hover img {
    filter: brightness(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(211, 21, 21, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

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

.gallery-overlay span {
    color: var(--color-white);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    position: relative;
    background-color: #1F2937;
    color: var(--color-white);
    overflow: hidden;
}

.contact-section .section-title {
    color: var(--color-white);
}

.contact-section::before,
.contact-section::after {
    content: '';
    position: absolute;
    width: 20rem;
    height: 20rem;
    border-radius: 50%;
    filter: blur(80px);
}

.contact-section::before {
    top: -5rem;
    right: -5rem;
    background-color: rgba(211, 21, 21, 0.2);
}

.contact-section::after {
    bottom: -5rem;
    left: -5rem;
    background-color: rgba(37, 99, 235, 0.1);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 10;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-base);
}

.info-card:hover {
    border-color: rgba(211, 21, 21, 0.5);
    background-color: rgba(255, 255, 255, 0.08);
}

.info-card-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.info-icon {
    background-color: rgba(211, 21, 21, 0.2);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.info-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--color-red);
}

.info-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.info-card p,
.info-card a {
    color: #D1D5DB;
    text-decoration: none;
    transition: var(--transition-base);
}

.info-card a:hover {
    color: var(--color-white);
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #D1D5DB;
    text-decoration: none;
    font-size: 1.125rem;
    margin-top: var(--spacing-sm);
    transition: var(--transition-base);
}

.social-link:hover {
    color: var(--color-red);
}

.social-link svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-black);
    color: var(--color-gray-medium);
    padding-top: var(--spacing-2xl);
    padding-bottom: 0;
    border-top: 1px solid #1F2937;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    grid-column: span 2;
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    font-size: 0.875rem;
    max-width: 24rem;
}

.footer-section h4 {
    color: var(--color-white);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-gray-medium);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-red);
}

.footer-bottom {
    display: block;
    width: 100%;
}

/* Remover min-height e permitir altura natural */
#montesite-footer-badge {
    width: 100%;
    display: block;
    line-height: normal;
    /* Restaurar line-height para evitar corte de texto */
    min-height: 50px;
}

#montesite-footer-badge iframe {
    width: 100%;
    display: block;
    border: none;
    height: auto;
    /* Altura automática baseada no conteúdo do iframe */
    min-height: 60px;
    /* Altura mínima segura */
}

.footer-bottom p {
    font-size: 0.75rem;
}

.footer-credit {
    color: #9CA3AF;
    font-weight: 600;
}

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 2.5rem;
    /* Aumentado para evitar corte */
    right: 1.5rem;
    z-index: 999;
    background-color: #25D366;
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-base);
    text-decoration: none;
    overflow: hidden;
}

.whatsapp-float:hover {
    background-color: #20bd5a;
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
    transition: var(--transition-base);
}

.whatsapp-float:hover svg {
    transform: rotate(15deg);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

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

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

    .carousel-slide img {
        height: 300px;
    }

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

    .footer-brand {
        grid-column: span 1;
    }

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

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }

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

    .carousel-btn {
        width: 40px;
        height: 40px;
    }
}