:root {
    --primary-color: #F7931E;
    --primary-dark: #E67E0E;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
}

.logo img {
    height: 3rem;
    width: auto;
}

.nav-desktop {
    display: none;
    gap: 2rem;
}

.nav-link {
    background: none;
    border: none;
    color: var(--text-dark);
    font-weight: 600;
    cursor: pointer;
    transition: color 0.3s;
    font-size: 0.875rem;
    padding: 0.5rem 0;
}

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

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
}

.mobile-menu {
    display: none;
    padding-bottom: 1rem;
}

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

.nav-mobile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-mobile .nav-link {
    text-align: left;
}

.hero {
    padding-top: 5rem;
    background: linear-gradient(to right, #f9fafb, #f3f4f6);
}

.hero-container {
    padding: 5rem 1rem;
}

.hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-products {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 0;
}

.product-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-bullet {
    width: 1rem;
    height: 1rem;
    background: var(--primary-color);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}

.product-bullet::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0.5rem;
    height: 0.5rem;
    background: var(--white);
    border-radius: 50%;
}

.product-item span {
    font-size: 1.125rem;
    color: var(--text-dark);
    font-weight: 500;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin: 1.5rem 0;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn {
    padding: 1rem 2rem;
    font-weight: 700;
    font-size: 1.125rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 2px solid #e5e7eb;
    box-shadow: var(--shadow-lg);
}

.btn-secondary:hover {
    background: #f9fafb;
    transform: scale(1.05);
}

.hero-slider {
    position: relative;
}

.slider-decoration {
    position: absolute;
    top: -1rem;
    left: -1rem;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    border-radius: 1rem;
    transform: rotate(3deg);
    z-index: -1;
}

.slider-container {
    background: var(--white);
    border-radius: 1rem;
    padding: 0.5rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.slider-wrapper {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left;
    border-radius: 0.75rem;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 1.5rem;
    color: var(--white);
}

.slide-caption h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.slide-caption p {
    font-size: 0.875rem;
    color: #e5e7eb;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
    box-shadow: var(--shadow);
}

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

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

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

.slider-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.slider-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: rgba(255,255,255,0.7);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot.active {
    background: var(--primary-color);
    width: 2rem;
    border-radius: 1rem;
}

.hero-features {
    background: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    padding: 1rem 0;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    color: var(--white);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-item span {
    font-weight: 600;
}

.feature-divider {
    width: 1px;
    height: 1.5rem;
    background: rgba(255,255,255,0.3);
    display: none;
}

.about {
    padding: 5rem 0;
    background: var(--white);
}

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

.section-divider {
    width: 6rem;
    height: 4px;
    background: var(--primary-color);
    margin: 0 auto 3rem;
}

.about-text {
    text-align: center;
    color: var(--text-dark);
    max-width: 56rem;
    margin: 0 auto 4rem;
    font-size: 1.125rem;
    line-height: 1.8;
}

.highlight {
    font-weight: 700;
    color: var(--primary-color);
}

.about-cards {
    display: grid;
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid #f3f4f6;
    transition: all 0.3s;
}

.about-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
    transform: translateY(-0.5rem);
}

.card-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon svg {
    color: var(--primary-color);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.card-text {
    text-align: center;
    color: var(--text-gray);
    line-height: 1.8;
}

.services {
    background: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/1591373/pexels-photo-1591373.jpeg?auto=compress&cs=tinysrgb&w=800');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
}

.services-grid {
    display: grid;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.service-item {
    text-align: center;
    color: var(--white);
}

.service-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    background: rgba(255,255,255,0.2);
    padding: 1.5rem;
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.service-item h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.service-item p {
    font-size: 1.875rem;
    font-weight: 700;
}

.products {
    padding: 5rem 0;
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 4rem;
}

.product-card {
    background: var(--white);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: all 0.3s;
}

.product-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-0.5rem);
}

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

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.product-card:hover .product-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.product-description {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.product-details {
    font-size: 0.875rem;
    color: var(--text-gray);
}

.products-cta {
    text-align: center;
    margin-top: 4rem;
}

.products-cta p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.gallery {
    padding: 5rem 0;
    background: var(--white);
}

.gallery-text {
    text-align: center;
    color: var(--text-dark);
    max-width: 56rem;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s;
}

.gallery-item:hover {
    box-shadow: var(--shadow-xl);
}

.gallery-item img {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(247,147,30,0.7), transparent);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.gallery-overlay p {
    color: var(--white);
    font-weight: 600;
}

.gallery-cta {
    text-align: center;
    margin-top: 3rem;
}

.clients {
    padding: 5rem 0;
    background: var(--bg-light);
}

.clients-subtitle {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 3rem;
}

.clients-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    position: relative;
}

.clients-btn {
    padding: 0.75rem;
    background: var(--white);
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: all 0.3s;
    flex-shrink: 0;
}

.clients-btn:hover {
    background: #f9fafb;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    flex: 1;
    max-width: 56rem;
}

.client-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 10rem;
    overflow: hidden;
    transition: all 0.3s;
}

.client-card:hover {
    box-shadow: var(--shadow-xl);
}

.client-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform: scale(1.5);
}

.contact {
    padding: 5rem 0;
    background: var(--white);
}

.contact-text {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 3rem;
    font-size: 1.125rem;
}

.contact-grid {
    display: grid;
    gap: 3rem;
    max-width: 72rem;
    margin: 0 auto 4rem;
}

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

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

.contact-icon {
    background: rgba(247,147,30,0.1);
    padding: 1rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-icon svg {
    color: var(--primary-color);
}

.contact-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-gray);
}

.whatsapp-title {
    color: var(--primary-color) !important;
}

.whatsapp-number {
    color: var(--text-dark) !important;
    font-weight: 600;
}

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

.form-success {
    display: none;
    text-align: center;
    color: #10b981;
    font-weight: 700;
    font-size: 1.25rem;
    padding: 2rem;
}

.form-success.show {
    display: block;
}

.form-row {
    display: grid;
    gap: 1rem;
}

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

.form-group label {
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(247,147,30,0.1);
}

.btn-full {
    width: 100%;
}

.contact-banner {
    text-align: center;
    background: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    padding: 3rem 2rem;
    border-radius: 1rem;
}

.contact-banner h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
}

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

.btn-white:hover {
    background: #f9fafb;
}

.footer {
    background: #111827;
    color: var(--white);
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-logo {
    text-align: center;
}

.footer-logo img {
    height: 4rem;
    width: auto;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: #9ca3af;
}

.footer-info {
    text-align: center;
}

.footer-info p {
    color: #9ca3af;
    margin-bottom: 0.5rem;
}

.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transition: all 0.3s;
    animation: pulse 2s infinite;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #20BA5A;
    transform: scale(1.1);
    animation: none;
}

.whatsapp-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: #111827;
    color: var(--white);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    white-space: nowrap;
    margin-right: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    pointer-events: none;
}

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

.whatsapp-tooltip span {
    display: block;
    font-weight: 600;
}

.whatsapp-subtitle {
    font-size: 0.875rem;
    color: #d1d5db !important;
    font-weight: 400 !important;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-left-color: #111827;
}

.whatsapp-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    animation: bounce 1s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }

    .menu-toggle {
        display: none;
    }

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

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

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

    .hero-buttons {
        flex-direction: row;
        justify-content: flex-start;
    }

    .feature-divider {
        display: block;
    }

    .about-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .clients-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

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

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }

    .footer-logo,
    .footer-info {
        text-align: left;
    }

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

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }

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

    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}