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

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
            background-color: #0a0a0a;
        }

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

        /* Navegación */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 15px 0;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            background: rgba(0, 0, 0, 0.95);
            padding: 10px 0;
        }

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

        .logo {
            font-size: 24px;
            font-weight: bold;
            color: #fff;
            text-decoration: none;
        }

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

        .nav-links a {
            color: #fff;
            text-decoration: none;
            transition: color 0.3s ease;
            font-weight: 300;
        }

        .nav-links a:hover {
            color: #ff6b6b;
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .mobile-menu span {
            width: 25px;
            height: 3px;
            background: #fff;
            margin: 3px 0;
            transition: 0.3s;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><rect fill="%23111" width="1920" height="1080"/><circle cx="960" cy="540" r="200" fill="%23222" opacity="0.5"/></svg>');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
        }

        .hero-content {
            color: #fff;
            opacity: 0;
            transform: translateY(50px);
            animation: fadeInUp 1s ease forwards 0.5s;
        }

        .hero h1 {
            font-size: clamp(2.5rem, 6vw, 5rem);
            margin-bottom: 20px;
            font-weight: 300;
            letter-spacing: 2px;
        }

        .hero p {
            font-size: clamp(1rem, 2vw, 1.5rem);
            margin-bottom: 30px;
            opacity: 0.8;
        }

        .cta-button {
            display: inline-block;
            padding: 15px 40px;
            background: transparent;
            color: #fff;
            text-decoration: none;
            border: 2px solid #fff;
            border-radius: 30px;
            transition: all 0.3s ease;
            font-weight: 300;
            letter-spacing: 1px;
        }

        .cta-button:hover {
            background: #fff;
            color: #000;
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
        }

        /* Secciones */
        .section {
            padding: 100px 0;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

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

        .section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            text-align: center;
            margin-bottom: 60px;
            color: #fff;
            font-weight: 300;
            letter-spacing: 1px;
        }

        /* About Section */
        .about {
            background: #111;
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-text {
            color: #ccc;
            font-size: 18px;
            line-height: 1.8;
        }

        .about-image {
            width: 100%;
            height: 400px;
            background: linear-gradient(45deg, #333, #555);
            border-radius: 10px;
            position: relative;
            overflow: hidden;
        }

        /* Portfolio Grid */
        .portfolio {
            background: #0a0a0a;
        }

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

        .portfolio-item {
            height: 100%;
            background: linear-gradient(45deg, #222, #444);
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s ease;
            cursor: pointer;
            position: relative;
            object-fit: cover;
            max-width: 100%;
            max-height: 100%;
        }

        .portfolio-item:hover {
            transform: translateY(-10px);
        }

        .portfolio-item::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.8));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

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

        /* Servicios */
        .services {
            background: #111;
        }

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

        .service-card {
            background: rgba(255, 255, 255, 0.05);
            padding: 40px 30px;
            border-radius: 15px;
            text-align: center;
            transition: transform 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .service-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.08);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: #ff6b6b;
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #fff;
        }

        .service-card h3 {
            color: #fff;
            margin-bottom: 15px;
            font-size: 24px;
        }

        .service-card p {
            color: #ccc;
            line-height: 1.6;
        }

        /* Calendario */
        .calendar {
            background: #0a0a0a;
        }

        .calendar-container {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 40px;
            margin: 0 auto;
            max-width: 600px;
        }

        .calendar-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }

        .calendar-nav {
            background: transparent;
            border: 1px solid #ff6b6b;
            color: #ff6b6b;
            padding: 10px 15px;
            border-radius: 5px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .calendar-nav:hover {
            background: #ff6b6b;
            color: #fff;
        }

        .calendar-title {
            color: #fff;
            font-size: 24px;
            font-weight: 300;
        }

        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 2px;
        }

        .calendar-day {
            aspect-ratio: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.05);
            color: #ccc;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 5px;
        }

        .calendar-day:hover {
            background: #ff6b6b;
            color: #fff;
        }

        .calendar-day.available {
            background: rgba(255, 107, 107, 0.2);
            color: #ff6b6b;
        }

        .calendar-day.selected {
            background: #ff6b6b;
            color: #fff;
        }

        .appointment-form {
            margin-top: 30px;
            display: none;
        }

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

        .form-group label {
            display: block;
            color: #fff;
            margin-bottom: 5px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 5px;
            color: #fff;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: #999;
        }

        .submit-btn {
            background: #ff6b6b;
            color: #fff;
            border: none;
            padding: 15px 30px;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            background: #ff5252;
            transform: translateY(-2px);
        }

        /* Footer */
        footer {
            background: #000;
            color: #fff;
            padding: 60px 0 30px;
            text-align: center;
        }

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

        .footer-section h3 {
            margin-bottom: 20px;
            color: #ff6b6b;
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
        }

        .social-links a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: #fff;
            color: #fff;
            border-radius: 50%;
            line-height: 40px;
            text-decoration: none;
            transition: transform 0.3s ease;
        }

        .social-links a:hover {
            transform: scale(1.1);
        }

        /* Animaciones */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }

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

        /* Responsive */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(0, 0, 0, 0.95);
                flex-direction: column;
                padding: 20px;
                gap: 20px;
            }

            .nav-links.active {
                display: flex;
            }

            .mobile-menu {
                display: flex;
            }

            .about-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .portfolio-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .services-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .calendar-container {
                padding: 20px;
            }

            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }

            .section {
                padding: 60px 0;
            }

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

            .section-title {
                font-size: 1.8rem;
                margin-bottom: 40px;
            }
        }