:root {
            --navy: #0f172a;
            --gold: #b39359;
            --gold-light: #d4bc8e;
            --ivory: #fcfcf9;
            --white: #ffffff;
            --transition: all 0.6s cubic-bezier(0.2, 1, 0.3, 1);
        }

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

        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background-color: var(--ivory);
            color: var(--navy);
            line-height: 1.8;
            transition: background 0.4s, color 0.4s;
            overflow-x: hidden;
        }

        /* --- NAVEGACIÓN UNIFICADA (IGUAL A EQUIPO) --- */
        header {
            background: #ffffff;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(179, 147, 89, 0.15);
            height: 120px; /* Altura máxima para la barra */
            display: flex;
            align-items: center;
            transition: var(--transition);
        }

        .nav-container {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 50px;
            width: 100%;
            height: 100%; /* Ocupa el 100% de los 90px del header */
        }

        .logo-img {
            height: 115px; /* Uso máximo del espacio disponible */
            width: auto;
            display: block;
        }

        .nav-links { 
            display: flex; 
            gap: 50px; 
            list-style: none; 
            align-items: center; 
        }

        .nav-links a {
            text-decoration: none;
            color: var(--navy);
            font-size: 0.75rem; /* Tamaño original */
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            transition: all 0.3s ease;
            display: inline-block;
            text-align: center;
        }

        .nav-links a:hover, .nav-links a.active { 
            color: var(--gold); 
            transform: scale(1.1); /* Efecto de agrandado */
        }

        .nav-controls { display: flex; align-items: center; gap: 15px; margin-left: 20px; }
        
        #dark-mode-toggle {
            background: transparent; border: 1px solid var(--gold);
            color: var(--navy); cursor: pointer; padding: 5px 10px; border-radius: 5px;
        }

        .lang-select {
            background: transparent; border: 1px solid var(--gold);
            color: var(--navy); font-weight: 600; padding: 4px; border-radius: 5px;
            font-family: inherit; font-size: 0.75rem;
        }

        /* --- HERO SECTION --- */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.8)), 
                        url('https://images.unsplash.com/photo-1589829545856-d10d557cf95f?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            padding-top: 120px; /* Ajuste por header más grande */
        }

        .hero-content { max-width: 850px; animation: fadeInUp 1.2s ease-out; }

        .hero-content span {
            display: block; font-size: 0.9rem; text-transform: uppercase;
            letter-spacing: 6px; color: var(--gold-light); margin-bottom: 20px;
        }

        .hero-content h1 {
            font-family: 'Playfair Display', serif;
            font-size: 4.5rem; line-height: 1.1; margin-bottom: 35px;
        }

        .btn-primary {
            background: transparent; color: white; border: 1px solid var(--gold);
            padding: 20px 45px; text-transform: uppercase; letter-spacing: 3px;
            font-size: 0.7rem; font-weight: 600; cursor: pointer;
            transition: var(--transition); text-decoration: none; display: inline-block;
        }

        .btn-primary:hover { background: var(--gold); color: var(--navy); transform: translateY(-3px); }

        /* --- MODO OSCURO --- */
        body.dark-mode header { background: rgba(15, 23, 42, 0.98); }
        body.dark-mode .logo-img { filter: brightness(1.2); }
        body.dark-mode .nav-links a, 
        body.dark-mode #dark-mode-toggle, 
        body.dark-mode .lang-select { color: #ffffff; }

        /* --- BOTONES SOCIALES FLOTANTES --- */
        .btn-whatsapp, .btn-instagram, .btn-facebook, .btn-maps {
            position: fixed; right: 40px; background: var(--navy); margin: 0;
            color: var(--gold); height: 50px; width: 50px; border-radius: 25px;
            display: flex; align-items: center; justify-content: flex-start;
            padding-left: 14px; box-sizing: border-box;
            border: 1px solid var(--gold); z-index: 2000; transition: width 0.4s ease, background 0.4s, color 0.4s, transform 0.4s ease, left 0.4s ease; text-decoration: none;
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
            overflow: hidden;
        }
        .btn-whatsapp { bottom: 220px; }
        .btn-instagram { bottom: 160px; }
        .btn-facebook { bottom: 100px; }
        .btn-maps { bottom: 40px; }
        
        .btn-whatsapp i, .btn-instagram i, .btn-facebook i, .btn-maps i { 
            font-size: 1.2rem; min-width: 20px; text-align: center; flex-shrink: 0;
        }

        .btn-whatsapp span, .btn-instagram span, .btn-facebook span, .btn-maps span {
            font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
            white-space: nowrap; opacity: 0; margin-left: 10px;
            transition: opacity 0.3s ease;
        }

        .btn-whatsapp:hover, .btn-whatsapp.auto-expand { width: 250px; background: var(--gold); color: var(--navy); }
        .btn-instagram:hover, .btn-instagram.auto-expand { width: 250px; background: var(--gold); color: var(--navy); }
        .btn-facebook:hover, .btn-facebook.auto-expand { width: 250px; background: var(--gold); color: var(--navy); }
        .btn-maps:hover, .btn-maps.auto-expand { width: 250px; background: var(--gold); color: var(--navy); }
        
        .btn-whatsapp:hover span, .btn-instagram:hover span, .btn-facebook:hover span, .btn-maps:hover span,
        .btn-whatsapp.auto-expand span, .btn-instagram.auto-expand span, .btn-facebook.auto-expand span, .btn-maps.auto-expand span {
            opacity: 1; transition-delay: 0.1s;
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(40px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* --- ESTILOS RESPONSIVOS (MÓVIL) --- */
        .mobile-menu-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--navy);
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 2000;
        }

        body.dark-mode .mobile-menu-toggle {
            color: var(--white);
        }

        @media (max-width: 768px) {
            .btn-whatsapp, .btn-instagram, .btn-facebook, .btn-maps {
                bottom: 25px; top: auto;
                width: 50px !important; height: 50px !important; padding-left: 0; justify-content: center;
                border-radius: 25px;
            }
            .btn-whatsapp span, .btn-instagram span, .btn-facebook span, .btn-maps span { display: none !important; }
            .btn-whatsapp:hover, .btn-instagram:hover, .btn-facebook:hover, .btn-maps:hover { width: 50px !important; }
            .btn-whatsapp i, .btn-instagram i, .btn-facebook i, .btn-maps i { margin: 0; font-size: 1.4rem; transition: margin 0.4s; }
            .btn-whatsapp { left: calc(20% - 25px); right: auto; }
            .btn-instagram { left: calc(40% - 25px); right: auto; }
            .btn-facebook { left: calc(60% - 25px); right: auto; }
            .btn-maps { left: calc(80% - 25px); right: auto; }

            .btn-whatsapp.auto-expand, .btn-instagram.auto-expand, .btn-facebook.auto-expand, .btn-maps.auto-expand {
                width: 330px !important; max-width: 85vw !important; left: 50% !important; transform: translateX(-50%) translateY(-65px) !important;
                z-index: 2010; padding-left: 15px; justify-content: flex-start;
                background: var(--gold) !important; color: var(--navy) !important;
            }
            .btn-whatsapp.auto-expand span, .btn-instagram.auto-expand span, .btn-facebook.auto-expand span, .btn-maps.auto-expand span {
                display: inline-block !important; margin-left: 10px; opacity: 1 !important; transition-delay: 0.2s;
            }

            .nav-container { position: relative; justify-content: flex-end; }
            .logo-link { position: absolute; left: 50%; transform: translateX(-50%); }
            .mobile-menu-toggle { display: block; }
            
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                max-width: 320px;
                height: 100vh;
                background: var(--white);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                transition: right 0.4s cubic-bezier(0.2, 1, 0.3, 1);
                box-shadow: -5px 0 25px rgba(0,0,0,0.1);
            }

            .nav-links.open { right: 0; }

            .nav-controls {
                margin-left: 0;
                margin-top: 30px;
                flex-direction: row;
            }

            body.dark-mode .nav-links {
                background: #0f172a;
                box-shadow: -5px 0 25px rgba(0,0,0,0.5);
            }
            .services-grid { grid-template-columns: 1fr; gap: 20px; }
            .service-card { padding: 30px 20px; grid-template-rows: auto auto auto 1fr; gap: 15px; }
            .service-card h3 { margin-bottom: 0; }
            .service-subtitle { margin-bottom: 0; }
            .hero-content h1 { font-size: 2.8rem; }
            .nav-container { padding: 0 25px; }
        }

        /* --- SERVICIOS --- */
        .services {
            padding: 100px 40px;
            background: var(--ivory);
            text-align: center;
        }
        
        .services-header {
            margin-bottom: 60px;
        }

        .services-header h2 {
            font-family: 'Playfair Display', serif;
            font-size: 3rem;
            color: var(--navy);
            margin-bottom: 15px;
        }

        .services-subtitle {
            text-transform: uppercase;
            letter-spacing: 3px;
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 600;
        }

        .services-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }

        /* Responsive para tablet - 2 columnas */
        @media (max-width: 1100px) {
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        /* Responsive para móvil ya se define en otro bloque, pero lo forzamos a 1 columna */
        @media (max-width: 768px) {
            .services-grid {
                grid-template-columns: 1fr;
            }
        }

        .service-card {
            background: var(--white);
            padding: 50px 40px;
            border: 1px solid rgba(179, 147, 89, 0.15);
            border-top: 4px solid var(--gold);
            text-align: left;
            transition: var(--transition);
            
            display: grid;
            grid-template-rows: 60px 125px 90px 1fr;
            align-items: start;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08);
        }

        .service-icon {
            font-size: 2.5rem;
            color: var(--gold);
            margin-bottom: 0;
            justify-self: center;
        }

        .service-card h3 {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            color: var(--navy);
            margin-bottom: 0; 
            line-height: 1.3;
            text-align: center;
        }

        .service-subtitle {
            font-size: 0.95rem;
            margin-bottom: 0;
            color: var(--gold);
            font-weight: 600;
            display: block;
            line-height: 1.5;
            text-align: center;
        }

        .service-list {
            list-style: none;
            padding: 0;
            margin: 25px 0 0 0;
        }

        .service-list li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 12px;
            font-size: 0.85rem;
            color: var(--navy);
            opacity: 0.85;
            line-height: 1.6;
            text-align: justify;
            hyphens: auto;
        }

        .service-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            top: -2px;
            color: var(--gold);
            font-size: 1.2rem;
            font-weight: bold;
            line-height: 1.6;
        }

        /* --- MODO OSCURO SERVICIOS --- */
        body.dark-mode .services { background: #0b0e14; }
        body.dark-mode .services-header h2 { color: white; }
        body.dark-mode .service-card { background: #1e293b; border-color: rgba(255,255,255,0.1); border-top-color: var(--gold); }
        body.dark-mode .service-card h3 { color: white; }
        body.dark-mode .service-list li { color: #cbd5e1; }