/* O2VEND  Theme - Main Styles */

/* Theme Customization Variables - Values sourced from settings_data.json */
:root {
  /* Color Scheme Overrides */
  --color-primary: #111;
  --color-primary-light: #6aa84f;
  --color-primary-dark: #0f0f0f;
  --color-secondary: #64748b;
  --color-accent: #111;
  --color-accent-light: #a78bfa;
  --color-accent-dark: #7c3aed;
  --color-background: #ffffff;
  --color-surface: #fafafa;
  --color-border: #e5e7eb;
  --color-text: #111;
  --color-text-muted: #6b7280;
  --color-text-light: #9ca3af;
  --color-success: #059669;
  --color-error: #dc2626;
  --color-warning: #d97706;
  --color-info: #0284c7;
  --color-base-text: 46, 42, 57;
  --color-foreground: var(--color-base-text);

  /* Typography Overrides */
  --font-primary: Poppins, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-display: Poppins, 'Georgia', 'Times New Roman', serif;
  --font-heading: Poppins, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-body: Poppins, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: SF Mono, 'Monaco', 'Inconsolata', 'Roboto Mono', 'Courier New', monospace;
  --font-size-base: 14px;
  --font-size-heading: 32px;
  --font-heading-scale: 1.25;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --line-height-base: 1.6;
  --line-height-heading: 1.2;
  --letter-spacing-heading: -0.02em;
  --letter-spacing-uppercase: 0.05em;

  /* Layout Overrides */
  --container-width: 120rem;
  --container-padding: 24px;
  --spacing-section: 80px;
  --spacing-large: 32px;
  --spacing-component: 24px;
  --spacing-element: 16px;
  --spacing-small: 8px;
  --spacing-xsmall: 4px;
  --border-radius-small: 6px;
  --border-radius-medium: 10px; /* Horizon uses 8px */
  --border-radius-large: 16px;

  /* Animation Overrides */
  --animation-speed: normal;
  --enable-animations: true;
  --enable-parallax: false;
  --enable-hover-effects: true;
  --enable-fade-in: true;
  --enable-stagger-animation: true;

  /* Shadow Overrides */
  --shadow-opacity: 0.1;
  --shadow-blur: 8px;
  --shadow-spread: 0px;
  --depth-level-1: 1px;
  --depth-level-2: 4px;
  --depth-level-3: 8px;

  /* Button Overrides */
  --button-style: modern;
  --button-padding-vertical: 12px;
  --button-padding-tal: 24px;
  --button-hover-lift: true;
  --button-ripple-effect: false;
  --button-transition-speed: 200ms;

  /* Performance Overrides */
  --lazy-load-images: true;
  --preload-critical-css: true;
  --optimize-animations: true;
  --show-loading-skeletons: true;
  --loading-animation: spinner;
}

/* CSS Custom Properties (CSS Variables)  System */
:root {
  /* Note: Color Palette, Typography, Layout, Animation, Shadow, and Button variables 
     are defined above using values from settings_data.json via Liquid syntax */
  
  /* Semantic Color Variants - Use base colors from settings */
  --color-success-light: #059669;
  --color-success-dark: #059669;
  --color-error-light: #dc2626;
  --color-error-dark: #dc2626;
  --color-warning-light: #d97706;
  --color-warning-dark: #d97706;
  --color-info-light: #0284c7;
  --color-info-dark: #0284c7;
  
  /*  Neutral Scale - Use settings colors */
  --color-white: #ffffff;
  --color-gray-25: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #fafafa;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #e5e7eb;
  --color-gray-400: #6b7280;
  --color-gray-500: #6b7280;
  --color-gray-600: #6b7280;
  --color-gray-700: #111;
  --color-gray-800: #111;
  --color-gray-900: #111;
  --color-black: #0f0f0f;
  
  /* Typography System - Horizon Style */
  /* Note: --font-primary, --font-display, --font-mono are defined above using values from settings_data.json */
  
  /* Typography Scale - Based on 10px base (Horizon) */
  --text-xs: 1.2rem;       /* 12px - Captions, labels */
  --text-sm: 1.4rem;       /* 14px - Small text, meta, body text */
  --text-base: 1.4rem;     /* 14px - Body text (Horizon standard) */
  --text-lg: 1.6rem;       /* 16px - Large body */
  --text-xl: 1.8rem;       /* 18px - Small headings */
  --text-2xl: 2.1rem;      /* 21px - H2 Section headings (Horizon) */
  --text-3xl: 2.4rem;      /* 24px - Page subheadings */
  --text-4xl: 2.8rem;      /* 28px - H1 Page headings (Horizon) */
  --text-5xl: 3.2rem;      /* 32px - Hero headings */
  --text-6xl: 3.6rem;      /* 36px - Display headings */
  --text-7xl: 4rem;        /* 40px - Large display */
  --text-8xl: 4.8rem;      /* 48px - Extra large display */
  
  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* Letter Spacing */
  --tracking-tighter: -0.05em;
  --tracking-tight: -0.025em;
  --tracking-normal: 0em;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;
  --tracking-widest: 0.1em;
  
  /*  Spacing Scale */
  --space-px: 1px;
  --space-0: 0;
  --space-0-5: 0.125rem;   /* 2px */
  --space-1: 0.25rem;      /* 4px */
  --space-1-5: 0.375rem;   /* 6px */
  --space-2: 0.5rem;       /* 8px */
  --space-2-5: 0.625rem;   /* 10px */
  --space-3: 0.75rem;      /* 12px */
  --space-3-5: 0.875rem;   /* 14px */
  --space-4: 1rem;         /* 16px */
  --space-5: 1.25rem;      /* 20px */
  --space-6: 1.5rem;       /* 24px */
  --space-7: 1.75rem;      /* 28px */
  --space-8: 2rem;         /* 32px */
  --space-9: 2.25rem;      /* 36px */
  --space-10: 2.5rem;      /* 40px */
  --space-11: 2.75rem;     /* 44px */
  --space-12: 3rem;        /* 48px */
  --space-14: 3.5rem;      /* 56px */
  --space-16: 4rem;        /* 64px */
  --space-20: 5rem;        /* 80px */
  --space-24: 6rem;        /* 96px */
  --space-28: 7rem;        /* 112px */
  --space-32: 8rem;        /* 128px */
  --space-36: 9rem;        /* 144px */
  --space-40: 10rem;       /* 160px */
  --space-44: 11rem;       /* 176px */
  --space-48: 12rem;       /* 192px */
  --space-52: 13rem;       /* 208px */
  --space-56: 14rem;       /* 224px */
  --space-60: 15rem;       /* 240px */
  --space-64: 16rem;       /* 256px */
  --space-72: 18rem;       /* 288px */
  --space-80: 20rem;       /* 320px */
  --space-96: 24rem;       /* 384px */
  
  /* Border Radius Scale */
  --radius-none: 0;
  --radius-sm: 0.125rem;   /* 2px */
  --radius: 0.25rem;      /* 4px */
  --radius-md: 0.375rem;   /* 6px */
  --radius-lg: 0.5rem;     /* 8px */
  --radius-xl: 0.75rem;    /* 12px */
  --radius-2xl: 1rem;      /* 16px */
  --radius-3xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;
  
  /*  Shadow System - Use settings shadow opacity */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / calc(var(--shadow-opacity) * 0.5));
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / var(--shadow-opacity)), 0 1px 2px -1px rgb(0 0 0 / var(--shadow-opacity));
  --shadow: 0 4px 6px -1px rgb(0 0 0 / var(--shadow-opacity)), 0 2px 4px -2px rgb(0 0 0 / var(--shadow-opacity));
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / var(--shadow-opacity)), 0 4px 6px -4px rgb(0 0 0 / var(--shadow-opacity));
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / var(--shadow-opacity)), 0 8px 10px -6px rgb(0 0 0 / var(--shadow-opacity));
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / calc(var(--shadow-opacity) * 2.5));
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / calc(var(--shadow-opacity) * 2.5));
  --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / calc(var(--shadow-opacity) * 0.5));
  
  /* Colored Shadows - Use settings colors with opacity */
  --shadow-primary: 0 10px 15px -3px rgba(0, 0, 0, var(--shadow-opacity)), 0 4px 6px -4px rgba(0, 0, 0, var(--shadow-opacity));
  --shadow-success: 0 10px 15px -3px rgba(0, 0, 0, var(--shadow-opacity)), 0 4px 6px -4px rgba(0, 0, 0, var(--shadow-opacity));
  --shadow-error: 0 10px 15px -3px rgba(0, 0, 0, var(--shadow-opacity)), 0 4px 6px -4px rgba(0, 0, 0, var(--shadow-opacity));
  
  /* Animation Timing */
  --duration-75: 75ms;
  --duration-100: 100ms;
  --duration-150: 150ms;
  --duration-200: 200ms;
  --duration-300: 300ms;
  --duration-500: 500ms;
  --duration-700: 700ms;
  --duration-1000: 1000ms;
  
  /* Easing Functions */
  --ease-linear: linear;
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-elastic: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  /* Transitions */
  --transition-fast: var(--duration-150) var(--ease-out);
  --transition: var(--duration-200) var(--ease-out);
  --transition-slow: var(--duration-300) var(--ease-out);
  --transition-bounce: var(--duration-300) var(--ease-bounce);
  --transition-elastic: var(--duration-500) var(--ease-elastic);
  
  /* Z-index Scale */
  --z-0: 0;
  --z-10: 10;
  --z-20: 20;
  --z-30: 30;
  --z-40: 40;
  --z-50: 50;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
  
  /* Container Sizes */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* Theme Customization Variables (for tenant override) */
  --theme-primary: var(--color-primary);
  --theme-secondary: var(--color-secondary);
  --theme-accent: var(--color-accent);
  --theme-background: var(--color-white);
  --theme-surface: var(--color-gray-50);
  --theme-text: var(--color-gray-900);
  --theme-text-muted: var(--color-gray-600);
  --theme-border: var(--color-gray-200);
  --gradient-base-background-1: var(--theme-surface);
  
  /* Typography Customization */
  --theme-font-primary: var(--font-primary);
  --theme-font-display: var(--font-display);
  --theme-font-size-base: var(--text-base);
  --theme-line-height: var(--leading-normal);
  --font-body-scale: 1;
  --inputs-border-width: var(--space-px);
  --inputs-radius: var(--space-6);
  --sense-font-body: var(--theme-font-primary);
  --sense-font-heading: var(--font-heading, var(--theme-font-primary));
  --sense-font-display: var(--theme-font-display);
  --sense-body-size: var(--theme-font-size-base);
  --sense-color-background: var(--theme-background);
  --sense-color-background-alt: var(--gradient-base-background-1);
  --sense-color-surface: var(--theme-surface);
  --sense-color-text: var(--theme-text);
  --sense-color-muted: var(--theme-text-muted);
  --sense-color-border: var(--theme-border);
  --sense-h1-size: clamp(var(--text-4xl), 3.4vw, var(--text-6xl));
  --sense-h2-size: clamp(var(--text-2xl), 2.1vw, var(--text-4xl));
  --sense-h3-size: clamp(var(--text-xl), 1.4vw, var(--text-2xl));
  --sense-section-title-size: clamp(var(--text-2xl), 2.3vw, var(--text-5xl));
  --sense-hero-title-size: clamp(var(--text-4xl), 4.8vw, var(--text-8xl));
  --sense-product-title-size: clamp(var(--text-lg), 1.2vw, var(--text-2xl));
  --sense-color-shadow: var(--color-base-text);
  --sense-media-shadow-horizontal-offset: 0px;
  --sense-media-shadow-vertical-offset: 4px;
  --sense-media-shadow-blur-radius: 5px;
  --sense-media-shadow-opacity: 0;
  
  /* Spacing Customization */
  --theme-spacing-sm: var(--space-4);
  --theme-spacing-md: var(--space-8);
  --theme-spacing-lg: var(--space-16);
  --theme-spacing-xl: var(--space-24);
  
  /* Animation Customization */
  --theme-animation-speed: var(--transition);
  --theme-animation-easing: var(--ease-out);

  /* Blush Beauty UI Tokens */
  --blush-ui-bg: var(--color-background);
  --blush-ui-surface: var(--color-surface);
  --blush-ui-card-bg: var(--color-white);
  --blush-ui-text: var(--color-text);
  --blush-ui-muted: var(--color-text-muted);
  --blush-ui-nav-text: var(--color-text);
  --blush-ui-sale-bg: var(--color-accent-dark);
  --blush-ui-chip-text: var(--color-white);
  --blush-ui-header-border: var(--color-border);
  --blush-ui-radius-card: var(--border-radius-large);
  --blush-ui-radius-pill: var(--radius-full);
  --blush-ui-header-container-padding-inline: var(--space-5);
  --blush-ui-header-top-row-gap: var(--space-6);
  --blush-ui-header-top-row-padding: var(--space-6) 0 var(--space-4);
  --blush-ui-header-top-row-min-height: var(--space-24);
  --blush-ui-header-logo-height: 3.4rem;
  --blush-ui-header-brand-size: var(--text-7xl);
  --blush-ui-header-brand-tracking: 0.12em;
  --blush-ui-header-search-trigger-size: 3.4rem;
  --blush-ui-header-search-icon-size: var(--space-6);
  --blush-ui-header-search-input-width: 32rem;
  --blush-ui-header-search-input-height: var(--space-12);
  --blush-ui-header-search-input-offset-y: var(--space-3);
  --blush-ui-header-search-input-padding-inline-start: var(--space-5);
  --blush-ui-header-search-input-padding-inline-end: var(--space-12);
  --blush-ui-header-search-input-radius: var(--radius-full);
  --blush-ui-header-search-input-font-size: var(--text-sm);
  --blush-ui-header-search-dropdown-offset-y: calc(var(--space-12) + var(--space-6));
  --blush-ui-header-actions-gap: var(--space-2);
  --blush-ui-header-action-padding: var(--space-2);
  --blush-ui-header-action-radius: var(--radius-full);
  --blush-ui-header-cart-count-size: var(--space-5);
  --blush-ui-header-cart-count-font-size: 1.1rem;
  --blush-ui-header-bottom-padding: 0 0 var(--space-4);
  --blush-ui-header-mobile-container-padding-inline: var(--space-4);
  --blush-ui-header-mobile-top-row-gap: var(--space-3);
  --blush-ui-header-mobile-top-row-padding: var(--space-3) 0;
  --blush-ui-header-mobile-top-row-min-height: var(--space-15);
  --blush-ui-header-mobile-logo-height: var(--space-8);
  --blush-ui-header-mobile-brand-size: var(--text-xl);
  --blush-ui-header-mobile-cart-padding: var(--space-2-5);
  --blush-ui-header-mobile-cart-min-width: var(--space-11);
  --blush-ui-header-mobile-action-padding: var(--space-2-5);
  --blush-ui-header-mobile-account-padding: var(--space-2);
  --blush-ui-nav-gap: clamp(var(--space-6), 2.2vw, var(--space-12));
  --blush-ui-nav-font-size: clamp(var(--text-lg), 1.1vw, var(--text-2xl));
  --blush-ui-nav-line-height: var(--leading-snug);
  --blush-ui-nav-padding-block: var(--space-1-5);
  --blush-ui-nav-letter-spacing: var(--tracking-wide);
  --blush-ui-nav-underline-offset: 0.18em;
  --blush-ui-product-badge-offset: var(--space-3-5);
  --blush-ui-product-badge-padding: var(--space-1-5) var(--space-4);
  --blush-ui-product-badge-size: var(--text-xs);
  --blush-ui-product-content-gap: var(--space-2-5);
  --blush-ui-product-content-padding: 2.2rem 1.8rem 1.8rem;
  --blush-ui-product-title-size: 3.8rem;
  --blush-ui-product-title-line-height: 1.18;
  --blush-ui-product-price-gap: var(--space-2-5);
  --blush-ui-product-price-size: 4rem;
  --blush-ui-product-price-original-size: 3.2rem;
  --blush-ui-product-cart-max-height: 4.6rem;
  --blush-ui-product-cart-margin-top: var(--space-1-5);
  --blush-ui-product-cart-padding: var(--space-2-5) var(--space-3-5);
  --blush-ui-product-mobile-content-padding: 1.4rem 1rem 1rem;
  --blush-ui-product-mobile-title-size: 2.8rem;
  --blush-ui-product-mobile-price-size: 2.6rem;
  --blush-ui-product-mobile-price-original-size: 2.1rem;
  --blush-ui-product-mobile-cart-max-height: 4.4rem;
  --blush-ui-product-mobile-cart-padding: var(--space-2) var(--space-2-5);
  --blush-ui-category-section-padding: var(--space-14) 0;
  --blush-ui-category-inner-max-width: var(--container-width);
  --blush-ui-category-grid-gap: var(--space-6);
  --blush-ui-category-grid-columns-desktop: 3;
  --blush-ui-category-grid-columns-tablet: 2;
  --blush-ui-category-grid-columns-mobile: 1;
  --blush-ui-category-card-min-inline-size: calc(var(--space-72) + var(--space-3));
  --blush-ui-category-card-max-inline-size: var(--space-80);
  --blush-ui-category-card-tablet-min-inline-size: var(--space-52);
  --blush-ui-category-card-mobile-min-inline-size: var(--space-40);
  --blush-ui-category-card-mobile-max-inline-size: var(--space-48);
  --blush-ui-category-grid-template-desktop: repeat(3, minmax(var(--blush-ui-category-card-min-inline-size), 1fr));
  --blush-ui-category-grid-template-tablet: repeat(2, minmax(var(--blush-ui-category-card-tablet-min-inline-size), 1fr));
  --blush-ui-category-grid-template-mobile: minmax(var(--blush-ui-category-card-mobile-min-inline-size), var(--blush-ui-category-card-mobile-max-inline-size));
  --blush-ui-category-grid-column-gap: var(--space-6);
  --blush-ui-category-grid-column-gap-desktop: var(--space-8);
  --blush-ui-category-grid-row-gap: var(--space-8);
  --blush-ui-category-grid-row-gap-mobile: var(--space-6);
  --blush-ui-category-content-min-height: 11rem;
  --blush-ui-category-content-padding: 1.8rem 2rem 2rem;
  --blush-ui-category-title-size: 5.2rem;
  --blush-ui-category-mobile-section-padding: var(--space-10) 0;
  --blush-ui-category-mobile-content-min-height: 7.4rem;
  --blush-ui-category-mobile-content-padding: var(--space-3);
  --blush-ui-category-mobile-title-size: 3.1rem;
  --blush-ui-pdp-max-width: var(--container-width);
  --blush-ui-pdp-inline-padding: var(--container-padding);
  --blush-ui-pdp-section-padding-block: var(--space-10);
  --blush-ui-pdp-grid-columns-desktop: 2;
  /* --blush-ui-pdp-grid-column-gap: var(--space-12); */
  --blush-ui-pdp-grid-column-gap: 2.5rem; /* 40px */
  --blush-ui-pdp-grid-row-gap: var(--space-8);
  --blush-ui-pdp-grid-column-gap-tablet: var(--space-8);
  --blush-ui-pdp-grid-row-gap-tablet: var(--space-6);
  --blush-ui-pdp-media-sticky-top: var(--space-6);
  --blush-ui-pdp-media-radius: var(--blush-ui-radius-card);
  --blush-ui-pdp-media-bg: var(--blush-ui-card-bg);
  --blush-ui-pdp-media-aspect-ratio: var(--sense-image-ratio-square);
  --blush-ui-pdp-thumb-gap: var(--space-3);
  --blush-ui-pdp-thumb-radius: var(--border-radius-small);
  --blush-ui-pdp-thumb-columns-desktop: 5;
  --blush-ui-pdp-thumb-columns-tablet: 4;
  --blush-ui-pdp-info-gap: var(--space-6);
  --blush-ui-pdp-title-size: var(--text-4xl);
  --blush-ui-pdp-title-line-height: var(--leading-tight);
  --blush-ui-pdp-price-size: var(--text-3xl);
  --blush-ui-pdp-price-compare-size: var(--text-lg);
  --blush-ui-pdp-copy-size: var(--text-base);
  --blush-ui-pdp-meta-size: var(--text-sm);
  --blush-ui-pdp-control-height: var(--space-11);
  --blush-ui-pdp-qty-input-width: var(--space-16);
  --blush-ui-pdp-form-gap: var(--space-6);
  --blush-ui-pdp-divider: 1px solid var(--theme-border);
  --blush-ui-pdp-button-padding-block: var(--space-4);
  --blush-ui-pdp-button-padding-inline: var(--space-6);
  --blush-ui-pdp-button-radius: var(--border-radius-medium);
  --blush-ui-pdp-pill-radius: var(--radius-2xl);
  --blush-ui-pdp-pill-padding-block: var(--space-3);
  --blush-ui-pdp-pill-padding-inline: var(--space-6);
  --blush-ui-pdp-pill-gap: var(--space-3);
  --blush-ui-pdp-pill-border: 1px solid transparent;
  --blush-ui-pdp-pill-bg: var(--theme-background);
  --blush-ui-pdp-pill-text: var(--theme-text);
  --blush-ui-pdp-pill-selected-bg: var(--theme-text);
  --blush-ui-pdp-pill-selected-text: var(--theme-background);
  --blush-ui-pdp-stepper-height: var(--space-12);
  --blush-ui-pdp-stepper-width: calc(var(--space-24) + var(--space-4));
  --blush-ui-pdp-stepper-segment-width: var(--space-10);
  --blush-ui-pdp-stepper-base-width: var(--space-56);
  --blush-ui-pdp-stepper-control-size: calc(var(--space-9) + var(--space-9));
  --blush-ui-pdp-stepper-icon-size: var(--text-xl);
  --blush-ui-pdp-stepper-value-size: var(--text-lg);
  --blush-ui-pdp-stepper-border-color: rgba(var(--color-foreground), 0.3);
  --blush-ui-pdp-stepper-border: 1px solid var(--theme-text-muted);
  --blush-ui-pdp-stepper-radius: var(--radius-xl);
  --blush-ui-pdp-stepper-bg: var(--theme-background);
  --blush-ui-pdp-stepper-text: var(--theme-text);
  --blush-ui-pdp-atc-height: var(--space-13);
  --blush-ui-pdp-atc-radius: var(--radius-xl);
  --blush-ui-pdp-atc-border: 1px solid var(--theme-text-muted);
  --blush-ui-pdp-atc-bg: var(--theme-background);
  --blush-ui-pdp-atc-text: var(--theme-text);
  --blush-ui-pdp-description-gap: var(--space-5);
  --blush-ui-pdp-related-padding-block: var(--space-14);
  --blush-ui-pdp-related-grid-gap: var(--space-8);
  --sense-card-width-desktop-min: 26rem;
  --sense-card-width-desktop-max: 32rem;
  --sense-card-width-tablet-min: 22rem;
  --sense-card-width-tablet-max: 36rem;
  --sense-card-width-mobile-min: 16rem;
  --sense-card-width-mobile-max: 22rem;
  --sense-image-ratio-square: 1 / 1;
  --sense-image-ratio-portrait: 4 / 5;
  --sense-image-ratio-tall: 2 / 3;
  --collection-grid-equal-gap: var(--space-10);
}

/* Theme Variation Classes */
.theme-variation-minimal {
  --color-primary: #111;
  --color-accent: #111;
  --border-radius-small: 0px;
  --border-radius-medium: 0px;
  --border-radius-large: 0px;
  --shadow-opacity: 0.05;
}

.theme-variation-colorful {
  --color-primary: #ff6b6b;
  --color-accent: #4ecdc4;
  --color-secondary: #45b7d1;
  --border-radius-small: var(--border-radius-medium, 8px);
  --border-radius-medium: var(--border-radius-large, 16px);
  --border-radius-large: 24px;
  --shadow-opacity: 0.2;
}

.theme-variation-dark {
  --color-background: #ffffff;
  --color-surface: #1a1a1a;
  --color-text: #111;
  --color-text-muted: #a0a0a0;
  --color-border: #333333;
}

/* Conditional CSS based on settings */
.no-animations * {
  animation: none !important;
  transition: none !important;
}

.no-hover-effects *:hover {
  transform: none !important;
  box-shadow: none !important;
}

.parallax-enabled {
  will-change: transform;
}

/* Animation speed variations */
.animation-slow {
  --transition-fast: 400ms;
  --transition-normal: 600ms;
  --transition-slow: 800ms;
}

.animation-fast {
  --transition-fast: 150ms;
  --transition-normal: 200ms;
  --transition-slow: 300ms;
}

/* Button style variations */
.button-style-minimal .btn {
  border: 1px solid var(--color-border);
  background: transparent;
  box-shadow: none;
}

.button-style-classic .btn {
  border-radius: var(--border-radius-small, 4px);
  font-weight: var(--font-weight-bold, 600);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-uppercase, 0.5px);
}

/* Button System - Horizon Style */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--button-padding-vertical, 1.4rem) var(--button-padding-tal, 1.5rem);
  font-family: var(--font-primary, var(--font-body));
  font-size: var(--text-sm, 1.4rem);
  font-weight: var(--font-weight-normal, 500);
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--border-radius-medium, 8px);
  cursor: pointer;
  transition: all var(--button-transition-speed, 0.15s) var(--ease-out, ease);
  white-space: nowrap;
  user-select: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary Button - Horizon Style */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-background);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
 
  border-color: var(--color-primary-dark);
}

.btn-primary:active:not(:disabled) {
  background-color: var(--color-primary-dark);
  transform: translateY(1px);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-gray-50);
  border-color: var(--color-primary);
}

.btn-secondary:active:not(:disabled) {
  background-color: var(--color-gray-100);
  transform: translateY(1px);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-outline:active:not(:disabled) {
  background-color: var(--color-primary-dark);
  transform: translateY(1px);
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--color-gray-50);
  color: var(--color-primary);
}

.btn-ghost:active:not(:disabled) {
  background-color: var(--color-gray-100);
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-xl);
}

/* Button with Icon */
.btn svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

.btn-icon-only {
  padding: var(--space-3);
  width: auto;
  height: auto;
}

.btn-icon-only.btn-sm {
  padding: var(--space-2);
}

.btn-icon-only.btn-lg {
  padding: var(--space-4);
}

/* Layout style variations */
.layout-full-width .container {
  max-width: none;
  padding: 0;
}

.layout-fluid .container {
  max-width: 100%;
  padding: 0 var(--container-padding);
}

/* Asymmetric grid */
.asymmetric-grid-enabled .products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-component);
}

.asymmetric-grid-enabled .products-grid .product-card:nth-child(3n) {
  grid-column: span 2;
}

.asymmetric-grid-enabled .products-grid .product-card:nth-child(5n) {
  grid-row: span 2;
}

/* Performance optimizations */
.optimize-animations * {
  will-change: auto;
}

.optimize-animations .btn:hover,
.optimize-animations .product-card:hover {
  will-change: transform;
}

/* Loading states */
.loading-skeleton {
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Loading animation variations */
.loading-pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.loading-wave {
  animation: wave 1.5s infinite;
}

@keyframes wave {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.5); }
}

/* Reset and Base Styles */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Horizon Typography System - Base 10px */
html {
  font-size: 10px; /* Base for rem calculations - Horizon style */
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--sense-font-body);
  font-size: var(--sense-body-size);
  line-height: var(--theme-line-height);
  color: var(--sense-color-text);
  background-color: var(--sense-color-background);
  background-image: none;
  background-color: var(--sense-color-background-alt);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.main-content {
  background: var(--sense-color-background-alt);
}

/* Typography Hierarchy - Horizon Style */
h1, .h1 {
  font-family: var(--sense-font-heading);
  font-size: var(--sense-h1-size);
  font-weight: var(--font-weight-bold, 700);
  line-height: var(--line-height-heading, 1.2);
  letter-spacing: var(--tracking-tight);
  color: var(--sense-color-text);
  margin-bottom: 0;
}

h2, .h2 {
  font-family: var(--sense-font-heading);
  font-size: var(--sense-h2-size);
  font-weight: var(--font-weight-bold, 600);
  line-height: var(--line-height-heading, 1.2);
  letter-spacing: var(--letter-spacing-heading, 0);
  color: var(--sense-color-text);
  margin-bottom: var(--spacing-component, 1.5rem);
}

h3, .h3 {
  font-family: var(--sense-font-heading);
  font-size: var(--sense-h3-size);
  font-weight: var(--font-weight-bold, 600);
  line-height: var(--line-height-base, 1.5);
  letter-spacing: var(--letter-spacing-heading, 0);
  color: var(--sense-color-text);
  margin-bottom: var(--spacing-element, 1rem);
}

h4, .h4 {
  font-family: var(--sense-font-body);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
  color: var(--sense-color-text);
  margin-bottom: var(--space-3);
}

h5, .h5 {
  font-family: var(--sense-font-body);
  font-size: var(--text-base);
  font-weight: 500;
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
  color: var(--sense-color-text);
  margin-bottom: var(--space-2);
}

h6, .h6 {
  font-family: var(--sense-font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-wide);
  color: var(--sense-color-muted);
  margin-bottom: var(--space-2);
}

p {
  font-size: var(--sense-body-size);
  line-height: var(--line-height-base, 1.5);
  color: var(--sense-color-text);
  margin-bottom: var(--spacing-element, 1rem);
}

/* Section Headings */
.section-title {
  font-family: var(--sense-font-display);
  font-size: var(--sense-section-title-size);
  font-weight: 400;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--sense-color-text);
  margin-bottom: var(--space-6);
}

/* Hero Titles */
.hero-title {
  font-family: var(--sense-font-display);
  font-size: var(--sense-hero-title-size);
  font-weight: 400;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--sense-color-text);
  margin-bottom: var(--space-4);
}

/* Product Titles */
.product-title {
  font-family: var(--sense-font-body);
  font-size: var(--sense-product-title-size);
  font-weight: 500;
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-normal);
  color: var(--sense-color-text);
  margin-bottom: var(--space-2);
}

button,
input,
select,
textarea {
  font-family: var(--sense-font-body);
  font-size: var(--sense-body-size);
  color: var(--sense-color-text);
}

/* Collection Titles */
.collection-title {
  font-family: var(--font-primary);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-normal);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

/* Responsive Typography */
@media (max-width: 768px) {
  h1, .h1 {
    font-size: var(--text-4xl);
  }
  
  h2, .h2 {
    font-size: var(--text-2xl);
  }
  
  .hero-title {
    font-size: var(--text-4xl);
  }
  
  .section-title {
    font-size: var(--text-xl);
  }
}

@media (max-width: 480px) {
  h1, .h1 {
    font-size: var(--text-3xl);
  }
  
  .hero-title {
    font-size: var(--text-3xl);
  }
}

/* Display Typography */
.display-1 {
  font-size: var(--text-8xl);
  font-weight: 800;
  line-height: var(--leading-none);
  letter-spacing: var(--tracking-tighter);
  color: var(--theme-text);
  margin-bottom: var(--space-8);
}

.display-2 {
  font-size: var(--text-7xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--theme-text);
  margin-bottom: var(--space-6);
}

.display-3 {
  font-size: var(--text-6xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--theme-text);
  margin-bottom: var(--space-5);
}

/* Body Typography */
p {
  margin-bottom: var(--space-6);
  color: var(--theme-text-muted);
  line-height: var(--leading-relaxed);
  font-size: var(--theme-font-size-base);
}

.lead {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  color: var(--theme-text);
  margin-bottom: var(--space-8);
}

.text-muted {
  color: var(--theme-text-muted);
  font-size: var(--text-sm);
}

.text-small {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.text-large {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
}

/* Link Styles */
a {
  color: var(--theme-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
  border: none;
}

a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

a:focus {
  outline: none;
}

/* Link Underline Effect */
a.link-underline {
  position: relative;
}

a.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

a.link-underline:hover::after {
  width: 100%;
}

/* Button Links */
a.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background-color: var(--theme-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
}

a.btn-link:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

a.btn-link:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/*  Container System */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
  box-sizing: border-box;
}

.container-sm {
  max-width: var(--container-sm);
}

.container-md {
  max-width: var(--container-md);
}

.container-lg {
  max-width: var(--container-lg);
}

.container-xl {
  max-width: var(--container-xl);
}

.container-2xl {
  max-width: var(--container-2xl);
}

.container-fluid {
  max-width: none;
  width: 100%;
}

/* Responsive Container Padding */
@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

@media (min-width: 1280px) {
  .container {
    padding: 0 var(--space-10);
  }
}

/* Section Spacing */
.section {
  padding: var(--space-20) 0;
}

.section-sm {
  padding: var(--space-16) 0;
}

.section-lg {
  padding: var(--space-24) 0;
}

.section-xl {
  padding: var(--space-32) 0;
}

/* Content Widths */
.content-narrow {
  max-width: 65ch;
  margin: 0 auto;
}

.content-wide {
  max-width: 85ch;
  margin: 0 auto;
}

.content-full {
  max-width: none;
}

/*  Header System */
.site-header {
  background-color: var(--sense-color-background);
  border-bottom: 1px solid var(--sense-color-border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition);
}

.site-header.scrolled {
  background-color: var(--sense-color-background);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--sense-color-border);
}

/*  Header Styles */
.header-top {
  background-color: var(--sense-color-surface);
  border-bottom: 1px solid var(--sense-color-border);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

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

.header-message {
  color: var(--theme-text-muted);
}

.header-utilities {
  display: flex;
  gap: var(--space-6);
}

.header-link {
  color: var(--theme-text-muted);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.header-link:hover {
  color: var(--theme-primary);
}

.header-main {
  padding: var(--space-6) 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  position: relative;
}

/* Header Navigation Row - Separate row for menu */
.header-nav-row {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-4) 0;
  margin-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

@media (max-width: 767px) {
  .header-nav-row {
    display: none;
  }
}

/* Logo Styles */
.header-logo {
  flex-shrink: 0;
  z-index: var(--z-10);
}

.logo-link {
  display: block;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.logo-link:hover {
  transform: scale(1.02);
}

.logo-image {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: all var(--transition);
}

.logo-text {
  font-family: var(--theme-font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--theme-primary);
  letter-spacing: var(--tracking-tight);
  transition: color var(--transition-fast);
}

.logo-link:hover .logo-text {
  color: var(--color-accent);
}

/* Desktop Navigation */
.header-nav {
  display: none;
  width: 100%;
  max-width: 100%;
  margin: 0;
}

.header-nav-row .header-nav {
  display: block;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-6);
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  width: 100%;
  flex-wrap: wrap;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 400;
  color: rgba(var(--color-foreground), 0.75);
  padding: var(--space-2) var(--space-1);
  transition: color var(--transition-fast);
  position: relative;
  text-decoration: none;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link:hover {
  color: rgba(var(--color-foreground), 1);
}

.nav-link.link-underline {
  text-decoration: none;
}

.nav-link.link-underline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-1);
  right: var(--space-1);
  height: 1px;
  background-color: rgba(var(--color-foreground), 1);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.nav-link.link-underline:hover::after {
  transform: scaleX(1);
}

/* Dropdown Navigation */
.nav-item.has-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-item.has-dropdown:hover .nav-link {
  color: rgba(var(--color-foreground), 1);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: var(--space-3) 0;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: var(--z-dropdown);
  white-space: nowrap;
}

.nav-dropdown-item {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-dropdown-link {
  display: block;
  padding: var(--space-2) var(--space-4);
  color: rgba(var(--color-foreground), 0.75);
  transition: all var(--transition-fast);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.5;
}

.nav-dropdown-link:hover {
  background-color: var(--color-gray-50);
  color: rgba(var(--color-foreground), 1);
}

.dropdown-arrow {
  font-size: 0.7em;
  margin-left: var(--space-1);
  transition: transform var(--transition-fast);
  display: inline-block;
}

.nav-item.has-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-action-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--theme-text);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.header-action-link:hover {
  background-color: var(--color-gray-50);
  color: var(--color-accent);
  transform: scale(1.05);
}

/* Search Styles */
.search-container {
  position: relative;
}

.search-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: var(--theme-text);
  cursor: pointer;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.search-toggle:hover {
  background-color: var(--color-gray-50);
  color: var(--color-accent);
  transform: scale(1.05);
}

.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, calc(var(--shadow-opacity, 0.1) * 5));
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

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

.search-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--theme-background);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-xl);
}

.search-form {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.search-input {
  flex: 1;
  padding: var(--space-4) var(--space-5);
  border: 2px solid var(--theme-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-lg);
  outline: none;
  transition: all var(--transition-fast);
  background-color: var(--theme-background);
}

.search-input:focus {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-primary);
}

.search-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--theme-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-submit:hover {
  background-color: var(--color-accent);
  transform: scale(1.05);
}

.search-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: var(--theme-text-muted);
  cursor: pointer;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.search-close:hover {
  background-color: var(--color-gray-50);
  color: var(--theme-text);
}

/* Cart Styles */
.cart-container {
  position: relative;
}

.cart-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  color: var(--theme-text);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  position: relative;
  text-decoration: none;
}

.cart-link:hover {
  background-color: var(--color-gray-50);
  color: var(--color-accent);
  transform: scale(1.05);
}

.cart-count {
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
  line-height: 1;
  position: absolute;
  top: -8px;
  right: -8px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background-color: var(--color-gray-50);
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: var(--theme-text);
  transition: all var(--transition-fast);
  border-radius: var(--radius-full);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, calc(var(--shadow-opacity, 0.1) * 5));
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.mobile-nav.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 100%;
  background-color: var(--theme-background);
  padding: var(--space-8);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition);
}

.mobile-nav.active .mobile-nav-content {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--theme-border);
}

.mobile-nav-title {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--theme-text);
}

.mobile-nav-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: var(--theme-text-muted);
  cursor: pointer;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.mobile-nav-close:hover {
  background-color: var(--color-gray-50);
  color: var(--theme-text);
}

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--color-gray-100);
}

.mobile-nav-item:last-child {
  border-bottom: none;
}

.mobile-nav-link {
  display: block;
  padding: var(--space-4) 0;
  color: rgba(var(--color-foreground), 0.75);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--text-lg);
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
  color: rgba(var(--color-foreground), 1);
}

.mobile-nav-sublist {
  list-style: none;
  margin: 0;
  padding: 0;
  padding-left: var(--space-4);
}

.mobile-nav-subitem {
  border-bottom: 1px solid var(--color-gray-50);
}

.mobile-nav-subitem:last-child {
  border-bottom: none;
}

.mobile-nav-sublink {
  display: block;
  padding: var(--space-3) 0;
  color: rgba(var(--color-foreground), 0.75);
  text-decoration: none;
  font-size: var(--text-base);
  transition: color var(--transition-fast);
}

.mobile-nav-sublink:hover {
  color: rgba(var(--color-foreground), 1);
}

/* Main Content */
.main-content {
  min-height: calc(100vh - 200px);
  padding: var(--space-8) 0;
}

/*  Footer Styles */
.site-footer {
  background-color: var(--sense-color-background);
  border-top: 1px solid var(--sense-color-border);
  margin-top: var(--space-20);
}

.footer-main {
  padding: var(--space-20) 0 var(--space-16);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 3fr;
    gap: var(--space-20);
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-24);
  }
}

/* Footer Brand Section */
.footer-brand-section {
  max-width: 400px;
}

.footer-brand {
  margin-bottom: var(--space-8);
}

.footer-title {
  font-family: var(--theme-font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--theme-text);
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-tight);
}

.footer-description {
  color: var(--theme-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  font-size: var(--text-lg);
}

/* Social Links */
.social-links {
  display: flex;
  gap: var(--space-4);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--color-gray-50);
  color: var(--theme-text-muted);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-link:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Footer Links Grid */
.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .footer-links-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-section {
  display: flex;
  flex-direction: column;
}

.footer-heading {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--theme-text);
  margin-bottom: var(--space-6);
  letter-spacing: var(--tracking-tight);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  color: var(--theme-text-muted);
  text-decoration: none;
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  position: relative;
  padding-left: var(--space-4);
}

.footer-link:hover {
  color: var(--color-accent);
}

.footer-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  opacity: 0;
  transition: all var(--transition-fast);
}

.footer-link:hover::before {
  opacity: 1;
}

/* Newsletter Section */
.footer-newsletter {
  grid-column: 1 / -1;
  max-width: 400px;
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .footer-newsletter {
    grid-column: auto;
    margin-top: 0;
  }
}

.footer-text {
  color: var(--theme-text-muted);
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.newsletter-input-group {
  display: flex;
  gap: var(--space-3);
  align-items: stretch;
}

.newsletter-input {
  flex: 1;
  padding: var(--space-4);
  border: 2px solid var(--theme-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  background-color: var(--theme-background);
  transition: all var(--transition-fast);
  outline: none;
}

.newsletter-input:focus {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-primary);
}

.newsletter-button {
  padding: var(--space-4) var(--space-6);
  background-color: var(--theme-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.newsletter-button:hover {
  background-color: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.newsletter-disclaimer {
  font-size: var(--text-sm);
  color: var(--theme-text-muted);
  margin: 0;
  line-height: var(--leading-normal);
}

/* Footer Bottom */
.footer-bottom {
  background-color: var(--sense-color-surface);
  border-top: 1px solid var(--sense-color-border);
  padding: var(--space-8) 0;
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
}

.footer-bottom-left,
.footer-bottom-center,
.footer-bottom-right {
  display: flex;
  align-items: center;
}

.footer-copyright {
  color: var(--theme-text-muted);
  font-size: var(--text-sm);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-legal {
    justify-content: flex-start;
  }
}

.footer-legal-link {
  color: var(--theme-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-legal-link:hover {
  color: var(--color-accent);
}

.footer-powered {
  color: var(--theme-text-muted);
  font-size: var(--text-sm);
  margin: 0;
}

.footer-powered-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-powered-link:hover {
  color: var(--theme-primary);
}

/* Logo */
.logo {
  flex-shrink: 0;
}

.logo-link {
  display: block;
  text-decoration: none;
}

.logo-image {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.025em;
}

/* Navigation */
.main-nav {
  display: none;
}

@media (min-width: 768px) {
  .main-nav {
    display: block;
    flex: 1;
    max-width: 600px;
  }
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 500;
  color: rgba(var(--color-foreground), 0.75);
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: rgba(var(--color-foreground), 1);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

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

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition);
  z-index: var(--z-dropdown);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: rgba(var(--color-foreground), 0.75);
  border-radius: var(--radius);
  transition: background-color var(--transition-fast);
}

.dropdown-link:hover {
  background-color: var(--color-gray-50);
  color: rgba(var(--color-foreground), 1);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-action-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-gray-700);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.header-action-link:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}

/* Search */
.search-container {
  position: relative;
}

.search-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: var(--color-gray-700);
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.search-toggle:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}

.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

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

.search-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-xl);
}

.search-form {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.search-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.search-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-submit:hover {
  background-color: var(--color-gray-800);
}

.search-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  color: var(--color-gray-500);
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.search-close:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

/* Cart */
.cart-container {
  position: relative;
}

.cart-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  color: var(--color-gray-700);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
  position: relative;
}

.cart-link:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}

.cart-count {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
  line-height: 1;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius);
  transition: background-color var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background-color: var(--color-gray-100);
}

.hamburger {
  width: 20px;
  height: 2px;
  background-color: var(--color-gray-700);
  transition: all var(--transition-fast);
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* Main Content */
.main-content {
  min-height: calc(100vh - 200px);
  padding: var(--space-8) 0;
}

/* Footer */
.site-footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  margin-top: var(--space-20);
}

.footer-main {
  padding: var(--space-16) 0 var(--space-12);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(5, 1fr);
  }
}

.footer-section {
  display: flex;
  flex-direction: column;
}

.footer-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-heading {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-description {
  color: var(--color-gray-400);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-white);
}

.social-links {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-gray-800);
  color: var(--color-gray-400);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Newsletter */
.newsletter-form {
  margin-top: var(--space-4);
}

.newsletter-input-group {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3);
  border: 1px solid var(--color-gray-600);
  border-radius: var(--radius);
  background-color: var(--color-gray-800);
  color: var(--color-white);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
  border-color: var(--color-white);
}

.newsletter-input::placeholder {
  color: var(--color-gray-500);
}

.newsletter-button {
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
}

.newsletter-button:hover {
  background-color: var(--color-gray-700);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  padding: var(--space-6) 0;
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
}

@media (min-width: 640px) {
  .footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copyright {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

.footer-legal {
  display: flex;
  gap: var(--space-4);
}

.footer-legal-link {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-legal-link:hover {
  color: var(--color-white);
}

.footer-powered {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

.footer-powered-link {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer-powered-link:hover {
  color: var(--color-white);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-gray-500 { color: var(--color-gray-500); }
.text-gray-600 { color: var(--color-gray-600); }

.bg-primary { background-color: var(--color-primary); }
.bg-gray-50 { background-color: var(--color-gray-50); }
.bg-gray-100 { background-color: var(--color-gray-100); }

.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.transition { transition: all var(--transition); }
.transition-fast { transition: all var(--transition-fast); }

/* Comprehensive Responsive Design System */

/* Mobile First - Base Styles (320px+) */
@media (max-width: 479px) {
  /* Extra Small Mobile */
  .container {
    padding: 0 var(--space-3);
  }
  
  .page-title {
    font-size: var(--text-3xl);
    line-height: 1.1;
  }
  
  .hero-title {
    font-size: var(--text-4xl);
    line-height: 1.1;
  }
  
  .btn {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
  }
  
  .product-card {
    /* padding: var(--space-4); */
    padding: 0px !important;
  }
  
  .header-content {
    padding: var(--space-4) 0;
  }
  
  .footer-content {
    padding: var(--space-8) 0;
  }
  
  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
  h3 { font-size: var(--text-xl); }
}

/* Small Mobile (480px - 639px) */
@media (min-width: 480px) and (max-width: 639px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .hero-title {
    font-size: var(--text-5xl);
  }
  
  .page-title {
    font-size: var(--text-4xl);
  }
  
  /* Products grid responsive rules handled by main grid in components.css */
  
  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-2xl); }
}

/* Mobile (640px - 767px) */
@media (min-width: 640px) and (max-width: 767px) {
  .container {
    padding: 0 var(--space-6);
  }
  
  .hero-title {
    font-size: var(--text-6xl);
  }
  
  .page-title {
    font-size: var(--text-5xl);
  }
  
  /* Products grid responsive rules handled by main grid in components.css */
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
  }
  
  .footer-links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  h1 { font-size: var(--text-5xl); }
  h2 { font-size: var(--text-4xl); }
  h3 { font-size: var(--text-3xl); }
}

/* Tablet Portrait (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  .container {
    padding: 0 var(--space-8);
  }
  
  .hero-title {
    font-size: var(--text-7xl);
  }
  
  .page-title {
    font-size: var(--text-6xl);
  }
  
  /* Products grid responsive rules handled by main grid in components.css */
  
  .header-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  
  .header-nav {
    display: block;
    flex: 1;
    max-width: 600px;
    margin: 0 var(--space-8);
  }
  
  .mobile-menu-toggle {
    display: none;
  }
  
  .footer-content {
    grid-template-columns: 2fr 3fr;
    gap: var(--space-20);
  }
  
  .footer-links-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-newsletter {
    grid-column: auto;
    margin-top: 0;
  }
  
  .footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
  
  .footer-legal {
    justify-content: flex-start;
  }
  
  h1 { font-size: var(--text-6xl); }
  h2 { font-size: var(--text-5xl); }
  h3 { font-size: var(--text-4xl); }
}

/* Tablet Landscape (1024px - 1279px) */
@media (min-width: 1024px) and (max-width: 1279px) {
  .container {
    padding: 0 var(--space-12);
  }
  
  .hero-title {
    font-size: var(--text-8xl);
  }
  
  .page-title {
    font-size: var(--text-7xl);
  }
  
  /* Products grid responsive rules handled by main grid in components.css */
  
  .footer-content {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-24);
  }
  
  .footer-links-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  h1 { font-size: var(--text-7xl); }
  h2 { font-size: var(--text-6xl); }
  h3 { font-size: var(--text-5xl); }
}

/* Desktop (1280px - 1535px) */
@media (min-width: 1280px) and (max-width: 1535px) {
  .container {
    padding: 0 var(--space-16);
  }
  
  .hero-title {
    font-size: var(--text-9xl);
  }
  
  .page-title {
    font-size: var(--text-8xl);
  }
  
  /* Products grid responsive rules handled by main grid in components.css */
  
  h1 { font-size: var(--text-8xl); }
  h2 { font-size: var(--text-7xl); }
  h3 { font-size: var(--text-6xl); }
}

/* Large Desktop (1536px+) */
@media (min-width: 1536px) {
  .container {
    padding: 0 var(--space-20);
  }
  
  .hero-title {
    font-size: var(--text-10xl);
  }
  
  .page-title {
    font-size: var(--text-9xl);
  }
  
/* Products grid responsive rules handled by main grid in components.css */
 
h1 { font-size: var(--text-9xl); }
h2 { font-size: var(--text-8xl); }
h3 { font-size: var(--text-7xl); }
}

/* Account Page Styles (moved from account.liquid to make them global) */
.account-page {
  padding: var(--spacing-section, 2rem) 0;
  min-height: 60vh;
}

.account-header {
  margin-bottom: var(--spacing-component, 2rem);
  text-align: center;
}

.account-title {
  margin-bottom: var(--spacing-element, 0.5rem);
}

.account-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-lg, 1.1rem);
}

.account-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--spacing-component, 2rem);
  max-width: var(--container-width, 1200px);
  margin: 0 auto;
}

.account-sidebar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-medium);
  padding: var(--spacing-component, 1.5rem);
  height: fit-content;
  position: sticky;
  top: var(--spacing-component, 2rem);
}

.account-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-element, 0.5rem);
}

.account-nav-link {
  padding: var(--spacing-element, 0.75rem) var(--spacing-element, 1rem);
  text-decoration: none;
  color: var(--color-text);
  border-radius: var(--border-radius-small);
  transition: all var(--transition-fast, 0.2s);
  font-weight: var(--font-weight-normal, 500);
}

.account-nav-link:hover {
  background: var(--color-border);
  color: var(--color-primary);
}

.account-nav-link.active {
  background: var(--color-primary);
  color: var(--color-background);
}

.account-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-medium);
  padding: var(--spacing-component, 2rem);
}

.account-section {
  display: none;
}

.account-section.active {
  display: block;
}

.account-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-component, 2rem);
  padding-bottom: var(--spacing-element, 1rem);
  border-bottom: 2px solid var(--color-border);
}

.account-section-title {
  font-size: var(--text-xl, 1.5rem);
  font-weight: var(--font-weight-bold, 600);
  margin: 0;
}

/* Dashboard Styles */
.account-dashboard {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-component, 1.5rem);
}

.dashboard-stat {
  display: flex;
  align-items: center;
  gap: var(--spacing-element, 1rem);
  padding: var(--spacing-component, 1.5rem);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-medium);
}

.stat-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-background);
  border-radius: var(--border-radius-small);
}

.stat-content {
  flex: 1;
}

.stat-value {
  font-size: var(--text-2xl, 1.75rem);
  font-weight: var(--font-weight-bold, 700);
  margin: 0 0 var(--spacing-element, 0.25rem) 0;
  color: var(--color-text);
}

.stat-label {
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted);
  margin: 0;
}

.dashboard-recent-orders {
  margin-top: 1rem;
}

.dashboard-subtitle {
  font-size: var(--text-xl, 1.25rem);
  font-weight: var(--font-weight-bold, 600);
  margin-bottom: var(--spacing-element, 1rem);
}

/* Orders Styles */
.orders-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-element, 1rem);
}

.order-item {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-element, 1rem);
  padding: var(--spacing-component, 1.5rem);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-medium);
  align-items: center;
}

.order-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.order-item-number {
  font-size: var(--text-lg, 1.1rem);
  font-weight: var(--font-weight-bold, 600);
  margin: 0;
}

.order-item-date,
.order-item-items {
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted);
  margin: 0;
}

.order-item-status {
  display: flex;
  align-items: center;
}

.status-badge {
  padding: var(--spacing-element, 0.375rem) var(--spacing-element, 0.75rem);
  border-radius: var(--border-radius-small);
  font-size: var(--text-sm, 1.2rem);
  font-weight: var(--font-weight-normal, 500);
  text-transform: capitalize;
}

.status-badge.status-pending {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
}

.status-badge.status-processing {
  background: var(--color-info-light);
  color: var(--color-info-dark);
}


.status-badge.status-delivered {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}
.status-badge.status-shipped{
  color: var(--color-success-dark);
}

.status-badge.status-cancelled {
  background: var(--color-error-light);
  color: var(--color-error-dark);
}

.order-item-total {
  font-size: var(--text-lg, 1.1rem);
  font-weight: var(--font-weight-bold, 600);
  color: var(--color-text);
}

/* Addresses Styles */
.addresses-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-component, 1.5rem);
}

.address-card {
  padding: var(--spacing-component, 1.5rem);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-medium);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-element, 1rem);
}

.address-card-content {
  flex: 1;
}

.address-card-title {
  font-size: var(--text-lg, 1.1rem);
  font-weight: var(--font-weight-bold, 600);
  margin: 0 0 var(--spacing-element, 0.75rem) 0;
}

.address-card-text {
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted);
  margin: var(--spacing-element, 0.25rem) 0;
  line-height: var(--line-height-base, 1.5);
}

.address-card-actions {
  display: flex;
  gap: var(--spacing-element, 0.5rem);
  padding-top: var(--spacing-element, 1rem);
  border-top: 1px solid var(--color-border);
}

/* Profile Form Styles */
.profile-form {
  max-width: 600px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-component, 1.5rem);
  margin-bottom: var(--spacing-component, 1.5rem);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-element, 0.5rem);
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-label {
  font-weight: var(--font-weight-normal, 500);
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text);
}

.form-input {
  padding: var(--spacing-element, 0.75rem);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-base, 1rem);
  transition: border-color var(--transition-fast, 0.2s);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-input[readonly] {
  background: var(--color-border);
  cursor: not-allowed;
}

.form-actions {
  display: flex;
  gap: var(--spacing-element, 1rem);
}

/* Wishlist Styles */
.wishlist-products {
  margin-top: var(--spacing-element, 1rem);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-component, 1.5rem);
}

/* Loyalty Program Styles */
.loyalty-program {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-component, 2rem);
}

.loyalty-points {
  display: flex;
  justify-content: center;
}

.loyalty-points-display {
  text-align: center;
  padding: var(--spacing-component, 2rem);
  background: var(--color-background);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-large);
  min-width: 300px;
}

.loyalty-points-value {
  font-size: var(--text-5xl, 3rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-primary);
  margin: 0;
}

.loyalty-points-label {
  font-size: var(--text-lg, 1.1rem);
  color: var(--color-text-muted);
  margin: var(--spacing-element, 0.5rem) 0 0 0;
}

.loyalty-history {
  margin-top: var(--spacing-element, 1rem);
}

.loyalty-subtitle {
  font-size: var(--text-xl, 1.25rem);
  font-weight: var(--font-weight-bold, 600);
  margin-bottom: var(--spacing-element, 1rem);
}

.loyalty-history-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-element, 1rem);
}

.loyalty-transaction {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-element, 1rem);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-medium);
}

.transaction-info {
  flex: 1;
}

.transaction-description {
  font-weight: var(--font-weight-normal, 500);
  margin: 0 0 var(--spacing-element, 0.25rem) 0;
}

.transaction-date {
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted);
  margin: 0;
}

.transaction-points {
  font-size: var(--text-lg, 1.1rem);
  font-weight: var(--font-weight-bold, 600);
}

.transaction-points.earned {
  color: var(--color-success);
}

.transaction-points.redeemed {
  color: var(--color-error);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-section, 3rem) var(--spacing-element, 1rem);
  color: var(--color-text-muted);
}

.empty-state p {
  margin-bottom: var(--spacing-element, 1rem);
  font-size: var(--text-lg, 1.1rem);
}

/* Buttons (account specific overrides/extensions) */
.btn {
  display: inline-block;
  padding: var(--button-padding-vertical, 0.75rem) var(--button-padding-tal, 1.5rem);
  border: none;
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-base, 1rem);
  font-weight: var(--font-weight-normal, 500);
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all var(--button-transition-speed, 0.2s);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-background);
}

/* .btn-primary:hover {
  background: var(--color-primary-dark);
} */

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-background);
}

.btn-sm {
  padding: var(--spacing-element, 0.5rem) var(--spacing-element, 1rem);
  font-size: var(--text-sm, 0.875rem);
}

/* Responsive account layout */
@media (max-width: 768px) {
  .account-layout {
    grid-template-columns: 1fr;
  }

  .account-sidebar {
    position: static;
  }

  .account-nav {
    flex-direction: row;
    overflow-x: auto;
  }

  .order-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  /* Touch-friendly button sizes */
  .btn {
    min-height: 44px;
    padding: var(--space-4) var(--space-6);
  }
  
  .mobile-menu-toggle {
    min-height: 44px;
    min-width: 44px;
  }
  
  .header-action-link {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Remove hover effects on touch devices */
  .product-card:hover,
  .collection-card:hover,
  .blog-card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
  }
  
  .btn:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
  }
}

/* High DPI Display Optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .logo-image,
  .product-image,
  .hero-image {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Landscape Mobile Optimizations */
@media (max-height: 500px) and (orientation: landscape) {
  .hero-section {
    padding: var(--space-8) 0;
  }
  
  .hero-title {
    font-size: var(--text-4xl);
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .section-lg {
    padding: var(--space-16) 0;
  }
}

/* Performance Optimizations */

/* Critical CSS - Above the fold styles */
.critical-css {
  /* Essential styles for initial render */
  .site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background: var(--color-background);
    backdrop-filter: blur(10px);
  }
  
  .hero-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
  }
  
  .container {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-6);
  }
}

/* CSS Containment for Performance */
.product-card,
.collection-card,
.blog-card {
  contain: layout style paint;
}

.products-grid {
  contain: layout;
}

.hero-section {
  contain: layout style;
}

/* Will-change optimizations */

[data-parallax] {
  will-change: transform;
}

.animate-in {
  will-change: transform, opacity;
}

/* Reduce motion for performance */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* GPU Acceleration */
.gpu-accelerated {
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}

/* Lazy Loading Optimizations */
.lazy {
  opacity: 0;
  transition: opacity 0.3s ease;
}
 
.lazy.loaded {
  opacity: 1;
}
 
/* Image Optimization */
img {
  max-width: 100%;
  height: auto;
}
 
.hero-image,
.product-image {
  object-fit: cover;
  object-position: center;
}
 
/* Accessibility Improvements */
 
/* Focus Management */
*:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
 
.btn:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}
 
/* Skip Links */
.skip-link {
  position: absolute;
  top: -40px;
  left: var(--spacing-element, 6px);
  background: var(--color-primary);
  color: var(--color-background);
  padding: var(--spacing-element, 8px);
  text-decoration: none;
  z-index: var(--z-skip);
}
 
.skip-link:focus {
  top: var(--spacing-element, 6px);
}
 
/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
 
/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .btn {
    border: 2px solid currentColor;
  }
  
  .product-card,
  .collection-card,
  .blog-card {
    border: 2px solid var(--color-gray-300);
  }
  
  .header-nav a,
  .footer-link {
    text-decoration: underline;
  }
}
 
/* Color Contrast Improvements */
.text-muted {
  color: var(--color-gray-600);
}
 
.text-success {
  color: var(--color-success);
}
 
.text-error {
  color: var(--color-error);
}

.text-warning {
  color: var(--color-warning);
}

/* Keyboard Navigation */
.nav-link:focus,
.btn:focus,
.product-action-btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ARIA Support */
[aria-expanded="true"] {
  background-color: var(--color-accent);
  color: var(--color-background);
}

[aria-hidden="true"] {
  display: none;
}

/* Cross-Browser Compatibility */

/* Firefox Specific */
@-moz-document url-prefix() {
  .btn {
    -moz-appearance: none;
  }
  
  input,
  textarea,
  select {
    -moz-appearance: none;
  }
}

/* Safari Specific */
@supports (-webkit-appearance: none) {
  .btn {
    -webkit-appearance: none;
  }
  
  input,
  textarea,
  select {
    -webkit-appearance: none;
  }
}

/* Internet Explorer Fallbacks */
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
  .products-grid {
    display: flex;
    flex-wrap: wrap;
  }
  
  .product-card {
    flex: 1 1 300px;
    margin: var(--space-4);
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
  }
}

/* Edge Legacy Support */
@supports (-ms-ime-align: auto) {
  .container {
    max-width: 1200px;
  }
  
  .products-grid {
    display: flex;
    flex-wrap: wrap;
  }
}

/* Print Styles */
@media print {
  .site-header,
  .site-footer,
  .mobile-menu-toggle,
  .search-container,
  .cart-container {
    display: none;
  }
  
  .main-content {
    padding: 0;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
  
  /* Print-specific optimizations */
  * {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  .product-card,
  .collection-card {
    border: 1px solid #000;
    page-break-inside: avoid;
  }
  
  p, li {
    orphans: 3;
    widows: 3;
  }
}