:root {
            --primary: #0a2540;
            --secondary: #b39125;
            --accent: #8b7355;
            --light: #f8f9fa;
            --dark: #1a1a1a;
            --text: #333333;
            --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --glass-bg: rgba(255, 255, 255, 0.1);
            --glass-border: rgba(255, 255, 255, 0.2);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--light);
            color: var(--text);
            overflow-x: hidden;
            line-height: 1.6;
        }

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

        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 4px 0;
            transition: var(--transition);
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border-bottom: 1px solid var(--glass-border);
        }

        header.scrolled {
            padding: 15px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

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

        .logo {
            font-size: 28px;
            font-weight: 700;
            color: var(--light);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap:5px;
        }

        .logo img{
            width: 60px;
        }

        .logo span {
            color: var(--secondary);
        }

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

        .nav-links li {
            margin-left: 30px;
        }

        .nav-links a {
            color: var(--secondary);
            text-decoration: none;
            font-weight: 500;
            font-size: 16px;
            transition: var(--transition);
            position: relative;
        }

        .nav-links a:after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary);
            transition: var(--transition);
        }

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

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

        .cta-button {
            background: var(--secondary);
            color: var(--primary);
            padding: 12px 25px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
            border: 2px solid var(--secondary);
        }

        .cta-button:hover {
            background: transparent;
            color: var(--secondary);
        }

        .mobile-menu {
            display: none;
            font-size: 24px;
            color: var(--light);
            cursor: pointer;
            z-index: 1001;
        }

        /* Mobile Navigation */
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 280px;
            height: 100vh;
            background: rgba(10, 37, 64, 0.95);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 999;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            padding: 100px 30px 30px;
            box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        }

        .mobile-nav.active {
            right: 0;
        }

        .mobile-nav-links {
            list-style: none;
            margin-bottom: 30px;
        }

        .mobile-nav-links li {
            margin-bottom: 20px;
        }

        .mobile-nav-links a {
            color: var(--light);
            text-decoration: none;
            font-size: 18px;
            font-weight: 500;
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            transition: var(--transition);
        }

        .mobile-nav-links a:hover {
            color: var(--secondary);
            padding-left: 10px;
        }

        .mobile-nav .cta-button {
            width: 100%;
            text-align: center;
            margin-top: 20px;
        }

        .close-menu {
            position: absolute;
            top: 25px;
            right: 25px;
            font-size: 24px;
            color: var(--light);
            cursor: pointer;
        }

        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .overlay.active {
            opacity: 1;
            visibility: visible;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(10, 37, 64, 0.7), rgba(10, 37, 64, 0.8)), url('../images/sereno/1.jpg');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            max-width: 800px;
            color: var(--light);
            z-index: 2;
        }

        .hero-subtitle {
            font-size: 18px;
            margin-bottom: 15px;
            opacity: 0;
            transform: translateY(20px);
        }

        .hero-title {
            font-size: 64px;
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 20px;
            opacity: 0;
            transform: translateY(30px);
        }

        .hero-title span {
            color: var(--secondary);
        }

        .hero-description {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0;
            transform: translateY(20px);
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
            opacity: 0;
            transform: translateY(20px);
        }

        .secondary-button {
            background: transparent;
            color: var(--light);
            padding: 12px 25px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
            border: 2px solid var(--light);
        }

        .secondary-button:hover {
            background: var(--light);
            color: var(--primary);
        }

        /* About Section */
        .section {
            padding: 100px 0;
        }

        .section-title {
            font-size: 42px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 60px;
            color: var(--primary);
            position: relative;
        }

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

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-size: 32px;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .about-text p {
            margin-bottom: 20px;
            font-size: 16px;
        }

        .about-image {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            opacity: 0;
            transform: translateX(50px);
        }

        .about-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }

        .about-image:hover img {
            transform: scale(1.05);
        }

        /* Features Section */
        .features {
            background: var(--primary);
            color: var(--light);
        }

        .features .section-title {
            color: var(--light);
        }

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

        .feature-card {
            background: rgba(255, 255, 255, 0.05);
            padding: 40px 30px;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
            opacity: 0;
            transform: translateY(30px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.1);
        }

        .feature-icon {
            font-size: 40px;
            color: var(--secondary);
            margin-bottom: 20px;
        }

        .feature-card h3 {
            font-size: 22px;
            margin-bottom: 15px;
        }

        /* Villas Section */
        .villas-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }

        .villa-card {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            opacity: 0;
            transform: translateY(30px);
            background: white;
        }

        .villa-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .villa-image {
            height: 250px;
            overflow: hidden;
        }

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

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

        .villa-content {
            padding: 25px;
        }

        .villa-content h3 {
            font-size: 24px;
            margin-bottom: 10px;
            color: var(--primary);
        }

        .villa-location {
            color: var(--accent);
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }

        .villa-location i {
            margin-right: 5px;
        }

        .villa-features {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 20px;
        }

        .villa-feature {
            background: rgba(10, 37, 64, 0.1);
            padding: 5px 10px;
            border-radius: 20px;
            font-size: 14px;
        }

        .villa-price {
            font-size: 22px;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 15px;
        }

        /* Contact Section */
        .contact {
            background: linear-gradient(rgba(10, 37, 64, 0.9), rgba(10, 37, 64, 0.9)), url('https://images.unsplash.com/photo-1564013798-1a7b165312d8?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: var(--light);
            text-align: center;
        }

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

        .contact-content {
            max-width: 700px;
            margin: 0 auto;
        }

        .contact-description {
            font-size: 18px;
            margin-bottom: 40px;
        }

        .contact-methods {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 50px;
        }

        .contact-method {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 20px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.05);
            transition: var(--transition);
            width: 180px;
        }

        .contact-method:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.1);
        }

        .contact-icon {
            font-size: 30px;
            color: var(--secondary);
            margin-bottom: 15px;
        }

        .contact-method h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .contact-method a {
            color: var(--light);
            text-decoration: none;
            transition: var(--transition);
        }

        .contact-method a:hover {
            color: var(--secondary);
        }

        .contact-form {
            background: rgba(255, 255, 255, 0.05);
            padding: 40px;
            border-radius: 10px;
            max-width: 600px;
            margin: 0 auto;
        }

        .form-group {
            margin-bottom: 20px;
            text-align: left;
        }

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

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 5px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--light);
            font-size: 16px;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--secondary);
            background: rgba(255, 255, 255, 0.15);
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: var(--light);
            padding: 60px 0 30px;
        }

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

        .footer-column h3 {
            font-size: 20px;
            margin-bottom: 20px;
            color: var(--secondary);
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--secondary);
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

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

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

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            color: var(--light);
            text-decoration: none;
            transition: var(--transition);
        }

        .social-links a:hover {
            background: var(--secondary);
            color: var(--primary);
            transform: translateY(-5px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 14px;
        }

        /* WhatsApp Float */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25D366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            z-index: 1000;
            transition: var(--transition);
            animation: pulse 2s infinite;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        }

        @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);
            }
        }

        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 48px;
            }
            
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .about-image {
                order: -1;
            }
            
            .nav-links, .navbar .cta-button {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 36px;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .section {
                padding: 70px 0;
            }
            
            .section-title {
                font-size: 32px;
            }
            
            .contact-methods {
                flex-direction: column;
                align-items: center;
            }
            
            .contact-method {
                width: 100%;
                max-width: 250px;
            }
            
            .contact-form {
                padding: 30px 20px;
            }
        }

        @media (max-width: 576px) {
            .hero-title {
                font-size: 32px;
            }
            
            .hero-description {
                font-size: 16px;
            }
            
            .villas-grid {
                grid-template-columns: 1fr;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
        }