:root {
      --primary: #423932;
      --primary-dark: #2c241e;
      --secondary: #f49531;
      --accent: #644d3a;
      --light: #ffb04c;
      --dark: #111827;
      --gray: #6b7280;
      --light-gray: #ffc068;
      --footer-bg: #423932;
      --whatsapp: #25D366;
      --call-to-action-bg: #f0f9ff;
      --call-to-action-border: #bae6fd;
    }















       font-size: 1.8rem;:root {
            --primary: #423932;
            --primary-dark: #2c241e;
            --secondary: #f49531;
            --accent: #644d3a;
            --light: #ffb04c;
            --dark: #111827;
            --gray: #6b7280;
            --light-gray: #ffc068;
            --footer-bg: #423932;
            --whatsapp: #25D366;
            --call-to-action-bg: #f0f9ff;
            --call-to-action-border: #bae6fd;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: #f5f7fa;
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Header */
        header {
            background: var(--light);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 1rem 2rem;
            position: relative;
        }

        .header-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .logo-placeholder {
            width: 120px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            margin-bottom: 0.75rem;
            border-radius: 6px;
            transition: transform 0.3s ease;
        }

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

        .header-top h1 {
            font-weight: 800;
            color: white;
        }

        .header-top p {
            margin-top: 0.25rem;
            font-size: 1rem;
            color: white;
        }

        .contact-info {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 0.75rem;
            font-size: 0.95rem;
        }

        .contact-info i {
            margin-right: 0.4rem;
            color: white;
        }

        /* Navigation */
        .navbar {
            background: var(--light);
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            padding: 0.2rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            justify-content: center;
            align-items: center;
            padding: 0.8rem 0;
            margin: 0;
        }

        .nav-menu li {
            margin: 0 0.75rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 600;
            font-size: 1.05rem;
            padding: 0.5rem 0;
            position: relative;
            transition: color 0.3s ease;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary);
            transition: width 0.3s ease;
        }

        .nav-menu a:hover {
            color: white;
        }

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

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 0.5rem;
            z-index: 1001;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: var(--dark);
            margin: 3px 0;
            transition: 0.3s;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -6px);
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(66, 57, 50, 0.7), rgba(66, 57, 50, 0.7)), url('https://images.unsplash.com/photo-1521791055366-0d553872125f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
            color: white;
            padding: 100px 0;
            text-align: center;
        }

        .hero h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }

        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
        }

        /* Form Section */
        .form-section {
            padding: 80px 0;
            background-color: white;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 2rem;
            color: var(--dark);
            margin-bottom: 15px;
        }

        .section-title p {
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto;
        }

        .form-container {
            max-width: 800px;
            margin: 0 auto;
            background-color: white;
            padding: 40px;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        }

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

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

        .required::after {
            content: " *";
            color: var(--secondary);
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: border 0.3s;
        }

        .form-control:focus {
            border-color: var(--secondary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(244, 149, 49, 0.1);
        }

        .error {
            border-color: var(--secondary);
        }

        .error-message {
            color: var(--secondary);
            font-size: 0.85rem;
            margin-top: 5px;
            display: none;
        }

        .form-row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -10px;
        }

        .form-col {
            flex: 1;
            padding: 0 10px;
            min-width: 250px;
        }

        textarea.form-control {
            resize: vertical;
            min-height: 100px;
        }

        .file-info {
            margin-top: 5px;
            font-size: 0.85rem;
            color: var(--gray);
        }

        .btn-submit {
            background-color: var(--secondary);
            color: white;
            border: none;
            padding: 14px 30px;
            font-size: 1rem;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
            display: block;
            margin: 30px auto 0;
            font-weight: 500;
        }

        .btn-submit:hover {
            background-color: var(--accent);
        }

        .btn-submit:disabled {
            background-color: var(--gray);
            cursor: not-allowed;
        }

        /* Mensaje de confirmación */
        .confirmation {
            display: none;
            text-align: center;
            padding: 30px;
            background-color: #f0f9f0;
            border-radius: 10px;
            border-left: 5px solid var(--secondary);
            margin-top: 20px;
        }

        .confirmation i {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 15px;
        }

        .confirmation h3 {
            color: var(--accent);
            margin-bottom: 10px;
        }

        /* WhatsApp Floating Button */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 30px;
            right: 30px;
            background-color: var(--whatsapp);
            color: white;
            border-radius: 50px;
            text-align: center;
            box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
            z-index: 1000;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 28px;
            transition: transform 0.3s, box-shadow 0.3s;
            animation: pulse 2s infinite;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 16px rgba(37, 211, 102, 0.6);
            animation: none;
        }

        @keyframes pulse {
            0% { box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4); }
            50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7); }
            100% { box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4); }
        }

        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 100px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--secondary);
            color: white;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            background: var(--accent);
            transform: translateY(-3px);
        }

        /* Footer (del primer documento) */
        footer {
            background: var(--primary);
            color: white;
            padding: 3rem 2rem;
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        footer.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .footer-content {
            max-width: 1000px;
            margin: 0 auto;
            text-align: center;
        }

        .footer-logo {
            width: 70%;
            height: auto;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            border-radius: 6px;
            font-weight: bold;
            font-size: 1.2rem;
            transition: transform 0.3s ease;
        }

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

        .footer-content h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .footer-content p {
            color: #d1c9c2;
            margin-bottom: 2rem;
        }

        .footer-contact {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 2rem;
            font-size: 1rem;
        }

        .footer-contact i {
            margin-right: 0.5rem;
            color: var(--secondary);
        }

        .footer-bottom {
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 1px solid #5a4f45;
            color: #b8aea3;
        }

        div a {
            text-decoration: none;
            color: inherit;
        }

        .correo-enlace {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }

        .correo-enlace:hover {
            color: white;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }

            .nav-menu {
                position: absolute;
                left: -100%;
                top: 100%;
                flex-direction: column;
                background-color: var(--light);
                width: 100%;
                text-align: center;
                transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
                box-shadow: 0 10px 27px rgba(0,0,0,0.05);
                padding: 1.5rem 0;
            }

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

            .nav-menu li {
                margin: 1rem 0;
                opacity: 0;
                transform: translateY(10px);
            }

            .nav-menu.active li {
                animation: slideIn 0.4s forwards;
            }

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

            .nav-menu.active li:nth-child(1) { animation-delay: 0.1s; }
            .nav-menu.active li:nth-child(2) { animation-delay: 0.2s; }
            .nav-menu.active li:nth-child(3) { animation-delay: 0.3s; }
            .nav-menu.active li:nth-child(4) { animation-delay: 0.4s; }
            .nav-menu.active li:nth-child(5) { animation-delay: 0.5s; }

            .hero {
                padding: 60px 0;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .form-section {
                padding: 50px 0;
            }

            .form-container {
                padding: 25px;
            }

            .footer-contact {
                flex-direction: column;
                align-items: center;
                gap: 0.75rem;
            }
        }