/*
        ===================================================================
        ESTILOS BASE Y CSS ANIDADO AVANZADO
        ===================================================================
        */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    transition: background-color var(--transition-base), color var(--transition-base);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* ===================================================================
   ESTILOS BASE PARA BENTO ITEMS
   =================================================================== */
.bento-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    /* transition: all var(--transition-base); */
    overflow: hidden;
    position: relative;

    &:hover {
        transform: translateY(-1px);
        box-shadow: var(--shadow-xl);
        border-color: var(--color-primary);
    }

    /* Elementos comunes */
    .category-tag {
        display: inline-flex;
        align-items: center;
        gap: var(--spacing-xs);
        font-size: 0.75rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        padding: var(--spacing-xs) var(--spacing-sm);
        border-radius: var(--radius-sm);
        background: rgba(var(--color-primary), 0.1);
        color: var(--color-primary);
        border: 1px solid rgba(var(--color-primary), 0.2);
        margin-bottom: var(--spacing-md);
        width: fit-content;
    }

    h2,
    h3,
    h4 {
        margin: 0 0 var(--spacing-md) 0;
        line-height: 1.2;
        font-weight: 700;
    }

    h2 {
        font-size: 2rem;
        color: var(--color-primary);
        background: var(--gradient-primary);
        background-clip: text;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    h3 {
        font-size: 1.5rem;
        color: var(--color-primary);
    }

    h4 {
        font-size: 1.125rem;
        color: var(--text-main);
    }

    p {
        margin: 0 0 var(--spacing-md) 0;
        color: var(--color-text-muted);
        font-weight: 400;
        line-height: 1.7;
    }

    img {
        width: 100%;
        height: auto;
        object-fit: cover;
        object-position: center center;
        border-radius: var(--radius-md);
        /* transition: transform var(--transition-base); */
    }
}

/* ===================================================================
   HERO CAMERA SECTION
   =================================================================== */
.bento-hero-camera {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    border: none;

    .category-tag {
        background: rgba(255, 255, 255, 0.2);
        color: white;
        border-color: rgba(255, 255, 255, 0.3);
    }

    h2 {
        color: white;
        background: none;
        -webkit-text-fill-color: white;
    }

    p {
        color: rgba(255, 255, 255, 0.9);
    }

    .specs-grid {
        .spec-item {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            text-align: center;
            backdrop-filter: blur(10px);

            strong {
                display: block;
                font-size: 1.5rem;
                font-weight: 800;
                color: white;
            }

            span {
                font-size: 0.875rem;
                color: rgba(255, 255, 255, 0.8);
                font-weight: 500;
            }

            &.spec-highlight {
                background: var(--color-accent);
                border-color: var(--color-accent);

                strong,
                span {
                    color: white;
                }
            }
        }
    }

    .hero-visual {
        position: relative;

        .visual-overlay {
            position: absolute;
            bottom: var(--spacing-md);
            left: var(--spacing-md);
            right: var(--spacing-md);

            .feature-badge {
                background: rgba(0, 0, 0, 0.8);
                color: white;
                padding: var(--spacing-sm) var(--spacing-md);
                border-radius: var(--radius-md);
                font-weight: 600;
                text-align: center;
                backdrop-filter: blur(10px);
            }
        }
    }
}

/* ===================================================================
   PERFORMANCE SECTION (Gaming + Battery)
   =================================================================== */
.bento-performance {
    .gaming-tag {
        /* background: rgba(var(--color-gaming), 0.1); */
        color: var(--color-gaming);
        border-color: rgba(var(--color-gaming), 0.2);
    }

    .performance-gaming {
        .gaming-header {
            margin-bottom: var(--spacing-md);
        }

        .gaming-stats {
            .stat {
                background: var(--bg-card-secondary);
                border: 1px solid var(--border-color-light);
                border-radius: var(--radius-md);
                padding: var(--spacing-md);
                text-align: center;

                .stat-number {
                    display: block;
                    font-size: 1.25rem;
                    font-weight: 700;
                    color: var(--color-gaming);
                }

                .stat-label {
                    font-size: 0.75rem;
                    color: var(--color-text-muted);
                    font-weight: 500;
                }
            }
        }
    }

    .performance-battery {
        .battery-visual {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);

            .battery-icon {
                flex-shrink: 0;

                .battery-svg {
                    width: 80px;
                    height: 40px;
                }
            }

            .battery-info {
                h4 {
                    margin-bottom: var(--spacing-xs);
                    color: var(--color-secondary);
                }

                p {
                    margin: 0;
                    font-size: 0.875rem;
                }
            }
        }
    }
}

/* ===================================================================
   PRICE SECTION
   =================================================================== */
.bento-price {
    .price-tag {
        background: rgba(var(--color-accent), 0.1);
        color: var(--color-accent);
        border-color: rgba(var(--color-accent), 0.2);
    }

    .price-badge {
        background: var(--gradient-secondary);
        color: white;
        padding: var(--spacing-md) var(--spacing-lg);
        border-radius: var(--radius-lg);
        font-size: 1.5rem;
        font-weight: 800;
        text-align: center;
        margin-top: auto;
        box-shadow: var(--shadow-md);
    }

    .price-content {
        display: flex;
        flex-direction: column;
        height: 100%;
    }
}

/* ===================================================================
   TECH SECTION
   =================================================================== */
.bento-tech {
    .tech-tag {
        background: rgba(var(--color-tech), 0.1);
        color: var(--color-tech);
        border-color: rgba(var(--color-tech), 0.2);
    }

    .tech-features {
        .feature {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            padding: var(--spacing-md);
            background: var(--bg-card-secondary);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);

            &:hover {
                background: var(--bg-card-hover);
                /* transform: translateX(4px); */
            }

            .feature-icon {
                font-size: 1.25rem;
                width: 40px;
                height: 40px;
                display: flex;
                align-items: center;
                justify-content: center;
                background: var(--color-tech);
                color: white;
                border-radius: var(--radius-sm);
            }

            span {
                font-weight: 500;
                color: var(--text-main);
            }
        }
    }
}

/* ===================================================================
   COMPACT SECTION
   =================================================================== */
.bento-compact {
    .compact-tag {
        background: rgba(var(--color-text-dark), 0.1);
        color: var(--color-text-dark);
        border-color: rgba(var(--color-text-dark), 0.2);
    }

    .size-comparison {
        display: flex;
        gap: var(--spacing-md);
        margin-top: auto;

        .size-item {
            flex: 1;
            text-align: center;
            padding: var(--spacing-md);
            background: var(--bg-card-secondary);
            border-radius: var(--radius-md);

            strong {
                display: block;
                font-size: 1.25rem;
                font-weight: 700;
                color: var(--color-primary);
            }

            span {
                font-size: 0.875rem;
                color: var(--color-text-muted);
            }
        }
    }

    .compact-content {
        display: flex;
        flex-direction: column;
        height: 100%;
    }
}

/* ===================================================================
   MEDIA SECTION
   =================================================================== */
.bento-media {
    background: var(--gradient-tech);
    color: white;
    border: none;

    .media-tag {
        background: rgba(255, 255, 255, 0.2);
        color: white;
        border-color: rgba(255, 255, 255, 0.3);
    }

    h3 {
        color: white;
    }

    p {
        color: rgba(255, 255, 255, 0.9);
    }

    .media-features {
        display: flex;
        gap: var(--spacing-sm);
        flex-wrap: wrap;

        .feature-pill {
            padding: var(--spacing-xs) var(--spacing-md);
            background: rgba(255, 255, 255, 0.2);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-lg);
            font-size: 0.875rem;
            font-weight: 500;
            backdrop-filter: blur(10px);
        }
    }

    .screen-mockup {
        max-width: 200px;
        margin: 0 auto;
        position: relative;

        &::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-xl);
            backdrop-filter: blur(10px);
        }

        img {
            position: relative;
            z-index: 1;
            border-radius: var(--radius-lg);
            object-position: center;
        }
    }
}

/* ===================================================================
   RESPONSIVE AJUSTES
   =================================================================== */
@media (max-width: 699px) {
    .bento-item {
        padding: var(--spacing-lg);

        h2 {
            font-size: 1.75rem;
        }

        h3 {
            font-size: 1.25rem;
        }
    }

    .bento-hero-camera {
        .hero-grid {
            display: block;

            .hero-visual {
                margin-top: var(--spacing-lg);
            }

            .specs-grid {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-sm);
            }
        }
    }

    .bento-performance {
        .performance-grid {
            display: block;

            .performance-battery {
                margin-top: var(--spacing-lg);
            }
        }
    }

    .bento-tech {
        .tech-grid {
            display: block;

            .tech-visual {
                margin-top: var(--spacing-lg);
            }
        }
    }

    .bento-media {
        .media-grid {
            display: block;

            .media-visual {
                margin-top: var(--spacing-lg);
            }
        }
    }

    /* Header responsive */
    .header-container {
        padding: var(--spacing-lg) var(--spacing-md) !important;

        .header-content {
            flex-direction: column !important;
            gap: var(--spacing-lg) !important;
            text-align: center !important;
        }

        .theme-toggle {
            align-self: center !important;
        }
    }
}

/* ===================================================================
   HEADER STYLES
   =================================================================== */
.header-container {
    background: rgba(var(--bg-card), 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    margin: var(--spacing-lg) auto var(--spacing-2xl);
    max-width: 1400px;
    padding: var(--spacing-xl) var(--spacing-xl);
    position: sticky;
    /* top: var(--spacing-md); */
    z-index: 100;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);

    &:hover {
        box-shadow: var(--shadow-xl);
        transform: translateY(-2px);
    }

    .header-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: var(--spacing-xl);
    }

    .header-text {
        flex: 1;
    }

    .header-title {
        margin: 0 0 var(--spacing-md) 0;
        line-height: 1.1;

        .title-gradient {
            display: block;
            font-size: 3rem;
            font-weight: 900;
            background: var(--gradient-primary);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: var(--spacing-xs);
        }

        .title-subtitle {
            display: block;
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--color-text-muted);
            opacity: 0.8;
        }
    }

    .header-description {
        margin: 0;
        font-size: 1.125rem;
        color: var(--color-text-muted);
        max-width: 600px;
        line-height: 1.6;
    }

    /* Theme Toggle Avanzado */
    .theme-toggle {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
        background: none;
        border: none;
        cursor: pointer;
        padding: var(--spacing-sm);
        border-radius: var(--radius-md);
        transition: all var(--transition-base);

        &:hover {
            background: var(--bg-card-hover);
            transform: scale(1.05);
        }

        .toggle-track {
            position: relative;
            width: 60px;
            height: 32px;
            background: var(--border-color);
            border-radius: 20px;
            transition: all var(--transition-base);
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);

            .dark-mode & {
                background: var(--color-primary);
            }
        }

        .toggle-thumb {
            position: absolute;
            top: 2px;
            left: 2px;
            width: 28px;
            height: 28px;
            background: white;
            border-radius: 50%;
            transition: all var(--transition-base);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-sm);

            .dark-mode & {
                transform: translateX(28px);
                background: var(--color-text-dark);
            }
        }

        .toggle-icon {
            width: 16px;
            height: 16px;
            color: var(--color-accent);
            transition: all var(--transition-fast);

            &.moon-icon {
                color: var(--color-text-light);
            }
        }

        .toggle-label {
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--color-text-muted);
            text-align: center;
            min-width: max-content;
        }
    }


}

/* ===================================================================
   FOOTER STYLES
   =================================================================== */
.footer-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    margin: var(--spacing-2xl) auto 0;
    max-width: 1400px;
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);

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

        .footer-section {
            h4 {
                color: var(--color-primary);
                font-size: 1.125rem;
                font-weight: 600;
                margin: 0 0 var(--spacing-md) 0;
            }

            p {
                color: var(--color-text-muted);
                margin: 0;
                line-height: 1.6;
            }

            .tech-list {
                display: flex;
                flex-wrap: wrap;
                gap: var(--spacing-xs);

                .tech-badge {
                    padding: var(--spacing-xs) var(--spacing-sm);
                    background: var(--bg-card-secondary);
                    color: var(--color-primary);
                    border: 1px solid var(--border-color);
                    border-radius: var(--radius-sm);
                    font-size: 0.75rem;
                    font-weight: 500;
                }
            }

            .feature-list {
                list-style: none;
                padding: 0;
                margin: 0;

                li {
                    color: var(--color-text-muted);
                    margin-bottom: var(--spacing-xs);
                    font-size: 0.875rem;
                }
            }
        }
    }

    .footer-bottom {
        text-align: center;
        padding-top: var(--spacing-xl);
        border-top: 1px solid var(--border-color-light);

        p {
            margin: 0;
            color: var(--color-text-muted);
            font-size: 0.875rem;
        }
    }
}