:root {
            --primary: #4c6835;
            --secondary: #f97b17;
            --dark: #0a0a0a;
            --darker: #050505;
            --light: #ffffff;
            --gray: #1a1a1a;
            --light-gray: #2a2a2a;
            --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--dark);
            color: var(--light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        section {
            padding: 100px 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 32px;
            background: linear-gradient(135deg, var(--secondary), #e5670f);
            color: var(--light);
            border: none;
            border-radius: 50px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
            box-shadow: 0 5px 15px rgba(249, 123, 23, 0.3);
            text-decoration: none;
        }

        .btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary), #3a5129);
            transition: var(--transition);
            z-index: -1;
        }

        .btn:hover:before {
            left: 0;
        }

        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(249, 123, 23, 0.5);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--secondary);
            box-shadow: none;
        }

        .btn-outline:before {
            background: linear-gradient(135deg, var(--secondary), #e5670f);
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
            position: relative;
        }

        .section-title h2 {
            font-size: 2.8rem;
            display: inline-block;
            position: relative;
        }

        .section-title h2:after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }

        .section-title p {
            max-width: 600px;
            margin: 20px auto 0;
            color: #aaa;
            font-size: 1.1rem;
        }

        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: #010103;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        header.scrolled {
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }

        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }

        .logo img {
            height: 110px;
            width: auto;
            transition: var(--transition);
        }

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

        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-links a {
            color: var(--light);
            font-weight: 500;
            position: relative;
            padding: 5px 0;
            transition: var(--transition);
            text-decoration: none;
        }

        .nav-links a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary);
            transition: var(--transition);
        }

        .nav-links a:hover {
            color: var(--secondary);
        }

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

        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
            position: relative;
            z-index: 1001;
        }

        .hamburger .fa-bars {
            display: block;
        }

        .hamburger .fa-times {
            display: none;
        }

        .hamburger.active .fa-bars {
            display: none;
        }

        .hamburger.active .fa-times {
            display: block;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(76, 104, 53, 0.3));
            z-index: -1;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
background: url('../img/f1.jpeg');
            z-index: -2;
            animation: zoomEffect 20s infinite alternate;
        }

        @keyframes zoomEffect {
            0% {
                transform: scale(1);
            }
            100% {
                transform: scale(1.1);
            }
        }

        .hero-content {
            max-width: 700px;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            opacity: 0;
            animation: fadeInUp 1s ease 0.2s forwards;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: #ddd;
            opacity: 0;
            animation: fadeInUp 1s ease 0.5s forwards;
        }

        .hero-btns {
            display: flex;
            gap: 20px;
            opacity: 0;
            animation: fadeInUp 1s ease 0.8s forwards;
        }

        /* Services Section */
        .services {
            background-color: var(--darker);
            position: relative;
        }

        .services:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('https://www.transparenttextures.com/patterns/dark-matter.png');
            opacity: 0.1;
            z-index: 0;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            position: relative;
            z-index: 1;
        }

        .service-card {
            background: var(--gray);
            padding: 40px 30px;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            opacity: 0;
            transform: translateY(30px);
        }

        .service-card.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .service-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--secondary);
            transform: scaleX(0);
            transition: var(--transition);
        }

        .service-card:hover:before {
            transform: scaleX(1);
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            background: rgba(249, 123, 23, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 2rem;
            color: var(--secondary);
            transition: var(--transition);
        }

        .service-card:hover .service-icon {
            background: var(--secondary);
            color: var(--light);
            transform: rotateY(180deg);
        }

        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        .service-card p {
            color: #aaa;
        }

        /* Gallery Section */
        .gallery {
            position: relative;
        }

        .gallery:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
            opacity: 0.1;
            z-index: 0;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 40px;
            position: relative;
            z-index: 1;
        }

        .gallery-item {
            height: 250px;
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            opacity: 0;
            transform: scale(0.9);
            transition: var(--transition);
        }

        .gallery-item.visible {
            opacity: 1;
            transform: scale(1);
        }

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

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

        .gallery-item:after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.7));
            opacity: 0;
            transition: var(--transition);
        }

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

        .gallery-btn {
            text-align: center;
        }

        /* Slider Section */
        .slider-section {
            background-color: var(--darker);
            position: relative;
        }

        .slider-section:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('https://www.transparenttextures.com/patterns/dark-matter.png');
            opacity: 0.1;
            z-index: 0;
        }

        .slider-container {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 15px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
            z-index: 1;
        }

        .slider {
            display: flex;
            transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .slide {
            min-width: 100%;
            position: relative;
        }

        .slide img {
            width: 100%;
            height: 500px;
            object-fit: cover;
        }

        .slide-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
            padding: 30px;
            color: white;
        }

        .slider-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 0, 0, 0.5);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 1.2rem;
            cursor: pointer;
            transition: var(--transition);
            z-index: 10;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .slider-nav:hover {
            background: var(--secondary);
        }

        .prev {
            left: 20px;
        }

        .next {
            right: 20px;
        }

        .slider-dots {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            gap: 10px;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: var(--transition);
        }

        .dot.active {
            background: var(--secondary);
            transform: scale(1.2);
        }

        /* Contact Section */
        .contact {
            position: relative;
        }

        .contact:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
            opacity: 0.1;
            z-index: 0;
        }

        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
            position: relative;
            z-index: 1;
        }

        .contact-info h3 {
            color: var(--secondary);
            margin-bottom: 25px;
            font-size: 1.5rem;
        }

        .contact-info p {
            margin-bottom: 20px;
            display: flex;
            align-items: center;
        }

        .contact-info i {
            margin-right: 15px;
            color: var(--secondary);
            font-size: 1.2rem;
            width: 20px;
        }

        .contact-hours {
            margin-top: 30px;
        }

        .contact-form {
            background: var(--gray);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .form-control {
            width: 100%;
            padding: 15px;
            background: var(--light-gray);
            border: 1px solid #333;
            border-radius: 5px;
            color: var(--light);
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--secondary);
            box-shadow: 0 0 0 2px rgba(249, 123, 23, 0.2);
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        /* Footer */
        footer {
            background: var(--darker);
            padding: 80px 0 30px;
            position: relative;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }

        .footer-logo img {
            height: 60px;
            width: auto;
        }

        .footer-about p {
            margin-bottom: 25px;
            color: #aaa;
            line-height: 1.7;
        }

        .footer-links h3, .footer-services h3 {
            color: var(--secondary);
            margin-bottom: 25px;
            font-size: 1.3rem;
        }

        .footer-links ul, .footer-services ul {
            list-style: none;
        }

        .footer-links ul li, .footer-services ul li {
            margin-bottom: 12px;
        }

        .footer-links a, .footer-services a {
            color: #aaa;
            transition: var(--transition);
            text-decoration: none;
        }

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

        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 25px;
        }

    .social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gray);
    border-radius: 50%;
    transition: var(--transition);
    text-decoration: none;
    color: #fff; /* <-- pone los íconos en blanco */
    font-size: 18px;
}

.social-icons a:hover {
    background: var(--secondary);
    color: #fff; /* <-- asegura que sigan blancos al pasar el mouse */
    transform: translateY(-5px);
}

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #333;
            color: #777;
        }

        /* WhatsApp Float */
       .whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-text {
    position: fixed;
    bottom: 55px;   /* ajusta la altura */
    right: 110px;   /* lo coloca a la izquierda del botón */
    background: #25d366;
    color: #fff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-family: Arial, sans-serif;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
    z-index: 99;
}


        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }
            70% {
                box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
        }

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

        /* Responsive Design */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 3rem;
                margin-top: 100px; /* Ajusta el valor */

            }
            
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .section-title h2 {
                font-size: 2.4rem;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            
            .nav-links {
                position: fixed;
                top: 0;
                left: -100%;
                width: 100%;
                height: 100vh;
                background: var(--darker);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                transition: var(--transition);
                gap: 30px;
                z-index: 1000;
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero-btns {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .slide img {
                height: 400px;
            }
            
            .contact-form {
                padding: 30px 25px;
            }
            
            .logo img {
                height: 80px;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 2rem;
            }
            
            .gallery-grid {
                grid-template-columns: 1fr;
            }
            
            .slide img {
                height: 300px;
            }
            
            .slider-nav {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
            
            .service-card {
                padding: 30px 20px;
            }
            
            .logo img {
                height: 70px;
            }
        }

         .logo {
            display: flex;
            align-items: center;
            font-size: 1.8rem;
            font-weight: 1000;
            color: var(--light);
            text-decoration: none;
        }

        .logo img {
            height: 110px;
            width: auto;
            transition: var(--transition);
        }

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