:root{--color-primary: #ff6b35;--color-secondary: #2c3e50;--color-accent: #f39c12;--color-background: #ffffff;--color-surface: #f8f9fa;--color-text: #2c3e50;--color-text-light: #7f8c8d;--color-border: #e9ecef;--color-shadow: rgba(0, 0, 0, .1);--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-bold: 700;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-xxl: 4rem;--navbar-height: 70px;--container-max-width: 1200px;--border-radius: 12px;--border-radius-sm: 8px;--breakpoint-sm: 576px;--breakpoint-md: 768px;--breakpoint-lg: 992px;--breakpoint-xl: 1200px;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-primary);line-height:1.6;color:var(--color-text);background-color:var(--color-background)}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding-top:var(--navbar-height)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-md)}@media (max-width: 576px){.container{padding:0 var(--spacing-sm)}}.navbar{position:fixed;top:0;left:0;right:0;height:var(--navbar-height);background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);z-index:1000}.navbar__container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-md);height:100%;display:flex;align-items:center;justify-content:space-between}.navbar__brand{display:flex;align-items:center;gap:var(--spacing-sm)}.navbar__logo{width:40px;height:40px;border-radius:50%}.navbar__title{font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-primary)}.navbar__menu{display:flex;align-items:center;gap:var(--spacing-lg)}@media (max-width: 768px){.navbar__menu{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:var(--spacing-md);box-shadow:0 4px 6px var(--color-shadow);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all var(--transition-normal)}.navbar__menu--open{transform:translateY(0);opacity:1;visibility:visible}}.navbar__link{text-decoration:none;color:var(--color-text);font-weight:var(--font-weight-medium);transition:color var(--transition-fast)}.navbar__link:hover{color:var(--color-primary)}.navbar__cta{background:var(--color-primary);color:#fff;border:none;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--border-radius-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:background var(--transition-fast)}.navbar__cta:hover{background:#e55a2b}.navbar__toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer}@media (max-width: 768px){.navbar__toggle{display:flex}}.navbar__toggle span{width:25px;height:3px;background:var(--color-text);transition:all var(--transition-fast)}.header{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;padding:var(--spacing-xxl) var(--spacing-md);text-align:center}.header__container{max-width:var(--container-max-width);margin:0 auto}.header__title{font-size:3rem;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-md)}@media (max-width: 768px){.header__title{font-size:2rem}}.header__subtitle{font-size:1.2rem;opacity:.9;max-width:600px;margin:0 auto}@media (max-width: 768px){.header__subtitle{font-size:1rem}}.menu-grid{padding:var(--spacing-xxl) var(--spacing-md)}.menu-grid__container{max-width:var(--container-max-width);margin:0 auto}.menu-grid__title{font-size:2.5rem;font-weight:var(--font-weight-bold);text-align:center;margin-bottom:var(--spacing-xl);color:var(--color-secondary)}.menu-grid__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--spacing-lg)}@media (max-width: 576px){.menu-grid__grid{grid-template-columns:1fr}}.dish-card{background:#fff;border-radius:var(--border-radius);overflow:hidden;box-shadow:0 4px 6px var(--color-shadow);transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.dish-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.dish-card__image-container{position:relative;overflow:hidden}.dish-card__image{width:100%;height:250px;object-fit:cover;transition:transform var(--transition-normal)}.dish-card__overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition-normal)}.dish-card:hover .dish-card__overlay{opacity:1}.dish-card:hover .dish-card__image{transform:scale(1.1)}.dish-card__ar-btn{background:var(--color-primary);color:#fff;border:none;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-sm);font-weight:var(--font-weight-bold);cursor:pointer;transform:translateY(20px);transition:all var(--transition-normal)}.dish-card__ar-btn:hover{background:#e55a2b}.dish-card:hover .dish-card__ar-btn{transform:translateY(0)}.dish-card__content{padding:var(--spacing-md)}.dish-card__name{font-size:1.5rem;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-xs);color:var(--color-secondary)}.dish-card__description{color:var(--color-text-light);margin-bottom:var(--spacing-md);line-height:1.5}.dish-card__footer{display:flex;justify-content:space-between;align-items:center}.dish-card__price{font-size:1.25rem;font-weight:var(--font-weight-bold);color:var(--color-primary)}.dish-card__category{background:var(--color-surface);color:var(--color-text-light);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius-sm);font-size:.875rem}.viewer{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000e6;z-index:2000;display:flex;flex-direction:column}.viewer__header{background:#fff;padding:var(--spacing-md);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--color-border)}.viewer__title{font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-secondary)}.viewer__close{background:none;border:none;font-size:2rem;cursor:pointer;color:var(--color-text-light);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background var(--transition-fast)}.viewer__close:hover{background:var(--color-surface)}.viewer__container{flex:1;position:relative}.viewer__container a-scene{width:100%;height:100%}.viewer__info{background:#fff;padding:var(--spacing-md);border-top:1px solid var(--color-border)}.viewer__instructions{text-align:center;color:var(--color-text-light);margin-bottom:var(--spacing-sm)}.viewer__dish-info{display:flex;justify-content:center;gap:var(--spacing-lg)}.viewer__dish-info p{margin:0}