/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #2D2D2D;
    background-color: #FFFFFF;
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(74, 74, 74, 0.1);
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.logo img {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: #4A4A4A;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #F26522;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #F26522;
    transition: width 0.3s ease;
}

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

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

/* Botões destacados no header */
.whatsapp-header-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #25D366 0%, #20ba5a 100%);
    border: none;
    color: #FFFFFF;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-header-btn:hover {
    background: linear-gradient(135deg, #20ba5a 0%, #1a9b4a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon-header {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Botão do catálogo destacado */
.btn-secondary {
    background: linear-gradient(135deg, #4A4A4A 0%, #2D2D2D 100%);
    border: none;
    color: #FFFFFF;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 74, 74, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #2D2D2D 0%, #1a1a1a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 74, 74, 0.4);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    gap: 3px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #4A4A4A;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover span {
    background-color: #F26522;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: #4A4A4A;
    font-weight: 600;
    line-height: 1.2;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: #F26522;
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(242, 101, 34, 0.3);
}

.btn-primary:hover {
    background-color: #e55a1f;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 101, 34, 0.4);
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #25D366 0%, #20ba5a 100%);
    border: none;
    color: #FFFFFF;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #20ba5a 0%, #1a9b4a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-secondary {
    background-color: transparent;
    color: #F26522;
    border: 2px solid #F26522;
}

.btn-secondary:hover {
    background-color: #F26522;
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 36px;
    font-size: 18px;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    color: #4A4A4A;
    margin-bottom: 20px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #F26522;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 180px 0 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.2rem;
    color: #4A4A4A;
    margin-bottom: 24px;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* About Section */
.about-section {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.about-text {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #555;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-item {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-item h3 {
    color: #4A4A4A;
    margin-bottom: 12px;
    font-size: 1.3rem;
}

.feature-item p {
    color: #666;
}

/* Clients Carousel Section */
.clients-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    overflow: hidden;
}

.clients-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.clients-section .section-title {
    color: #4A4A4A;
    margin-bottom: 15px;
    font-size: 2.2rem;
    font-weight: 700;
}

.clients-section .section-subtitle {
    color: #666;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.clients-carousel {
    width: 100%;
    overflow: hidden;
    position: relative;
    height: 120px;
    background: transparent;
}

.clients-carousel::before,
.clients-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.clients-carousel::before {
    left: 0;
    background: linear-gradient(to right, #f8f9fa, transparent);
}

.clients-carousel::after {
    right: 0;
    background: linear-gradient(to left, #f8f9fa, transparent);
}

.clients-track {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    gap: 60px;
    animation: scroll-logos 40s linear infinite;
    will-change: transform;
    width: fit-content;
    min-width: 100%;
}

.client-logo {
    flex: 0 0 auto !important;
    width: 160px !important;
    height: 80px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0.7;
    transition: all 0.3s ease;
    filter: grayscale(100%) brightness(0.8);
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    float: none !important;
    position: relative !important;
}

.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%) brightness(1);
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 30px));
    }
}

/* Pausar animação no hover */
.clients-carousel:hover .clients-track {
    animation-play-state: paused;
}

/* Responsive */
@media (max-width: 768px) {
    .clients-section {
        padding: 60px 0;
    }
    
    .clients-section .section-title {
        font-size: 1.8rem;
    }
    
    .clients-carousel {
        height: 90px;
    }
    
    .client-logo {
        width: 120px;
        height: 60px;
        padding: 15px;
    }
    
    .clients-track {
        gap: 40px;
        animation-duration: 30s;
    }
}

@media (max-width: 480px) {
    .clients-section .section-title {
        font-size: 1.5rem;
    }
    
    .clients-carousel {
        height: 70px;
    }
    
    .client-logo {
        width: 100px;
        height: 50px;
        padding: 10px;
    }
    
    .clients-track {
        gap: 30px;
        animation-duration: 25s;
    }
}

/* Products Section */
.products-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.products-section .product-category:first-child {
    padding-top: 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.product-card {
    background: #FFFFFF;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, #F26522 0%, #ff7a47 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 80%;
    height: auto;
    object-fit: contain;
}

/* Imagens retangulares (P14, P62) - não forçar redimensionamento */
.product-image.rectangular {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image.rectangular img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Imagens quadradas (P10, P18, P20) - manter proporção original */
.product-image.square {
    height: 200px;
}

.product-image.square img {
    width: 75%;
    height: auto;
    object-fit: contain;
}



/* Imagens redondas (P32B, P32P, P35) - manter proporção original */
.product-image.round {
    height: 200px;
}

.product-image.round img {
    width: 80%;
    height: auto;
    object-fit: contain;
}

/* Bandejas articuladas (P640, P641, P650) - manter proporção original */
.product-image.tray {
    height: 200px;
}

.product-image.tray img {
    width: 80%;
    height: auto;
    object-fit: contain;
}



/* Layout horizontal para embalagens especiais (P14, P62) */
.product-card.horizontal {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.product-card.horizontal .product-image {
    width: 40%;
    height: auto;
    min-height: 200px;
    border-radius: 16px 0 0 16px;
}

.product-card.horizontal .product-info {
    width: 60%;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Responsivo para mobile */
@media (max-width: 768px) {
    .product-card.horizontal {
        flex-direction: column;
    }
    
    .product-card.horizontal .product-image {
        width: 100%;
        border-radius: 16px 16px 0 0;
    }
    
    .product-card.horizontal .product-info {
        width: 100%;
    }
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-size: 1.5rem;
    color: #4A4A4A;
    margin-bottom: 8px;
}

.product-specs {
    color: #F26522;
    font-weight: 600;
    margin-bottom: 12px;
}

.product-use {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.product-packaging {
    color: #F26522;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(242, 101, 34, 0.1);
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-block;
}

/* Product Categories */
.product-category {
    margin-bottom: 100px;
    padding-top: 40px;
}

.category-title {
    font-size: 2.2rem;
    color: #2D2D2D;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #F26522, #ff7a47);
    border-radius: 2px;
}

.category-description {
    text-align: center;
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Catalog CTA */
.catalog-cta {
    background: linear-gradient(135deg, #F26522 0%, #ff7a47 100%);
    border-radius: 24px;
    padding: 60px;
    text-align: center;
    margin-top: 80px;
    color: #FFFFFF;
    box-shadow: 0 20px 40px rgba(242, 101, 34, 0.3);
}

.cta-content h3 {
    font-size: 2.4rem;
    margin-bottom: 20px;
    color: #FFFFFF;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 35px;
    opacity: 0.95;
    line-height: 1.6;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.catalog-cta .btn {
    background: #FFFFFF;
    color: #F26522;
    border: 2px solid #FFFFFF;
    font-weight: 600;
    padding: 15px 30px;
    font-size: 1.1rem;
}

.catalog-cta .btn:hover {
    background: transparent;
    color: #FFFFFF;
}

/* Customization Section */
.customization-section {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.customization-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.customization-text {
    order: 1;
}

.customization-image {
    order: 2;
}

.customization-text h2 {
    margin-bottom: 30px;
    font-size: 2.2rem;
}

.customization-text p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 30px;
    line-height: 1.6;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    padding: 8px 0;
    font-size: 1.1rem;
    color: #4A4A4A;
}

.customization-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* Why Choose Perfpack Section */
.why-choose-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.differential-card {
    background: #FFFFFF;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(242, 101, 34, 0.1);
}

.differential-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: #F26522;
}

.differential-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.differential-card h3 {
    font-size: 1.4rem;
    color: #2D2D2D;
    margin-bottom: 15px;
    font-weight: 600;
}

.differential-card p {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

/* Applications by Sector Section */
.applications-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #2D2D2D 0%, #4A4A4A 100%);
    color: #FFFFFF;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.application-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, border-color 0.3s ease;
    backdrop-filter: blur(10px);
}

.application-card:hover {
    transform: translateY(-8px);
    border-color: #F26522;
    background: rgba(255, 255, 255, 0.08);
}

.application-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.application-icon {
    font-size: 2.5rem;
}

.application-header h3 {
    font-size: 1.6rem;
    color: #FFFFFF;
    margin: 0;
}

.application-products h4,
.application-benefits h4 {
    color: #F26522;
    font-size: 1.1rem;
    margin-bottom: 12px;
    margin-top: 20px;
}

.application-products ul {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.application-products li {
    color: #e9ecef;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.application-benefits p {
    color: #e9ecef;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Custom Projects Section */
.custom-projects-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #2D2D2D 0%, #4A4A4A 100%);
    color: #FFFFFF;
}

.custom-projects-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.custom-projects-text h2 {
    color: #FFFFFF;
    margin-bottom: 30px;
    font-size: 2.2rem;
}

.custom-projects-text p {
    font-size: 1.1rem;
    color: #e9ecef;
    margin-bottom: 40px;
    line-height: 1.6;
}

.project-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.project-feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature-number {
    background-color: #F26522;
    color: #FFFFFF;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.project-feature h4 {
    color: #FFFFFF;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.project-feature p {
    color: #e9ecef;
    margin: 0;
}

.custom-projects-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

/* Hortifruti Especializado - Morangos Section */
.hortifruti-specialized-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}



.hortifruti-products {
    margin-top: 40px;
}

.hortifruti-products h3 {
    text-align: center;
    color: #4A4A4A;
    margin-bottom: 40px;
    font-size: 1.8rem;
}

.hortifruti-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.hortifruti-product-card {
    background: #FFFFFF;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.hortifruti-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.product-image-container {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 20px;
}

.hortifruti-product-card .product-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.hortifruti-product-card .product-info {
    padding: 25px;
}

.hortifruti-product-card h4 {
    color: #4A4A4A;
    margin-bottom: 20px;
    font-size: 1.3rem;
    text-align: center;
}

.product-specs p {
    color: #666;
    margin-bottom: 8px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.product-specs p:last-child {
    margin-bottom: 0;
}

/* Social Proof Section */
.social-proof-section {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.testimonial-card {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #F26522;
    font-family: serif;
    line-height: 1;
}

.testimonial-content p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author strong {
    color: #4A4A4A;
    display: block;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: #F26522;
    font-size: 0.9rem;
}

.certifications {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.cert-item {
    text-align: center;
    padding: 20px;
}

.cert-badge {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 10px;
}

.cert-item p {
    color: #4A4A4A;
    font-weight: 500;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.contact-icon {
    font-size: 1.8rem;
    width: 50px;
    text-align: center;
    flex-shrink: 0;
}

.contact-item h4 {
    color: #4A4A4A;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.contact-item p {
    color: #666;
    margin: 0;
}

.address-link {
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.address-link:hover {
    color: #F26522;
    border-bottom-color: #F26522;
}

.contact-cta {
    background: #FFFFFF;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.contact-cta h3 {
    color: #4A4A4A;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.contact-cta p {
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background-color: #2D2D2D;
    color: #FFFFFF;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    color: #FFFFFF;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.footer-section p {
    color: #e9ecef;
    margin-bottom: 8px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #e9ecef;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #F26522;
}

.whatsapp-link {
    display: inline-block;
    background-color: #F26522;
    color: #FFFFFF !important;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.whatsapp-link:hover {
    background-color: #e55a1f;
}

.footer-bottom {
    border-top: 1px solid #4A4A4A;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: #e9ecef;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #e9ecef;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #F26522;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
    background: #20ba5a;
}

.whatsapp-float a:hover .whatsapp-text {
    opacity: 1;
    transform: translateX(0);
}

.whatsapp-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.whatsapp-text {
    position: absolute;
    right: 80px;
    background: #25D366;
    color: #FFFFFF;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-text::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid #25D366;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    
    .nav.nav-open {
        transform: translateY(0);
    }
    
    /* Botões destacados responsivos */
    .whatsapp-header-btn,
    .btn-secondary {
        width: 100%;
        justify-content: center;
        margin: 5px 0;
    }
    
    .whatsapp-header-btn {
        background: linear-gradient(135deg, #25D366 0%, #20ba5a 100%);
    }
    
    .btn-secondary {
        background: linear-gradient(135deg, #4A4A4A 0%, #2D2D2D 100%);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-content,
    .customization-content,
    .custom-projects-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-section {
        padding: 120px 0 60px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .hortifruti-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    

    
    .product-category {
        margin-bottom: 80px;
        padding-top: 30px;
    }
    
    .category-title {
        font-size: 1.8rem;
    }
    
    .category-description {
        font-size: 1.1rem;
        margin-bottom: 40px;
    }
    
    .catalog-cta {
        padding: 50px 30px;
        margin-top: 60px;
        border-radius: 20px;
    }
    
    .cta-content h3 {
        font-size: 2rem;
    }
    
    .differentials-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .differential-card {
        padding: 30px 20px;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .application-card {
        padding: 30px 20px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .certifications {
        gap: 20px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .customization-text {
        order: 2;
        text-align: center;
    }
    
    .customization-image {
        order: 1;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float a {
        width: 60px;
        height: 60px;
    }
    
    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
    
    .whatsapp-text {
        display: none;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    .whatsapp-float,
    .hero-buttons,
    .contact-cta .btn {
        display: none !important;
    }
    
    * {
        box-shadow: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid #000;
    }
    
    .btn-secondary {
        border: 2px solid #000;
        background-color: #fff;
        color: #000;
    }
}