/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Colors - Coffee Shop Pastel Theme */
    --color-primary: #a8774a;
    --color-primary-dark: #8b5e38;
    --color-primary-light: #c99968;
    --color-secondary: #f4e4c1;
    --color-accent: #e8d5b7;

    --color-background: #fdfbf7;
    --color-surface: #ffffff;
    --color-text: #2c2416;
    --color-text-light: #6b5d4f;
    --color-text-muted: #9a8b7a;

    --color-success: #7fa573;
    --color-error: #c97a6e;
    --color-warning: #e8b454;

    /* Typography */
    --font-serif: 'Georgia', 'Times New Roman', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Layout */
    --container-width: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-index */
    --z-navbar: 1000;
    --z-lightbox: 2000;
    --z-modal: 3000;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--color-primary-light), var(--color-primary), var(--color-primary-light));
    margin: 0 auto var(--spacing-md);
    border-radius: 2px;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
}

/* ============================================
   NAVIGATION BAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-navbar);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.navbar__logo {
    font-family: var(--font-serif);
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
}

.navbar__toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-primary);
    transition: transform var(--transition-base);
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.navbar__link {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition-fast);
    position: relative;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

.navbar__link:hover::after,
.navbar__link.active::after {
    width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://lh3.googleusercontent.com/gps-cs-s/AC9h4np3v60EiellVMdy0ZIeXZI1bXavTGypm5-gbFj_e9MZF1LB5K_u4pe9HqOq4RWxJZnN15no_vW9jil-LsCNl6gZ0BGhS4XbEA9JDfrs7uccLQG3FwYIjhDJITQGB0ElZJ5z53b_avtH0wh5=w1920-h1080-k-no');
    background-size: cover;
    background-position: center;
    animation: parallaxZoom 20s ease-in-out infinite alternate;
}

@keyframes parallaxZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5));
}

.hero__content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__title {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
}

.hero__subtitle {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero__rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    color: #fbbf24;
    font-size: var(--font-size-2xl);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.star.half::after {
    content: '☆';
    position: absolute;
    width: 50%;
    overflow: hidden;
}

.rating-text {
    font-size: var(--font-size-lg);
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

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

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-arrow {
    font-size: var(--font-size-2xl);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--spacing-3xl) 0;
}

.about__text p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
    text-align: center;
}

.about__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.feature {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature__icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.feature__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.feature__text {
    color: var(--color-text-light);
}

/* ============================================
   MENU SECTION
   ============================================ */
.menu {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-secondary);
}

.menu__categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.menu__category {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.menu__category:hover,
.menu__category.active {
    background-color: var(--color-primary);
    color: white;
}

.menu__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.menu__item {
    background-color: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.menu__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.menu__item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.menu__item:hover::before {
    transform: scaleY(1);
}

.menu__item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--spacing-xs);
}

.menu__item-name {
    font-size: var(--font-size-xl);
    color: var(--color-text);
}

.menu__item-price {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
}

.menu__item-description {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.menu__item-badge {
    display: inline-block;
    margin-top: var(--spacing-xs);
    padding: 4px 12px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 20px;
}

.menu__item-badge.popular {
    background-color: var(--color-warning);
    color: white;
}

.menu__info {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.menu__info p {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.gallery__filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.gallery__filter {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.gallery__filter:hover,
.gallery__filter.active {
    background-color: var(--color-primary);
    color: white;
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__item:hover img {
    transform: scale(1.1);
}

.gallery__item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery__item:hover::after {
    opacity: 1;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: var(--z-lightbox);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox__image {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: var(--font-size-3xl);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast);
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.lightbox__close {
    top: var(--spacing-lg);
    right: var(--spacing-lg);
}

.lightbox__prev {
    left: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox__next {
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
}

/* ============================================
   REVIEWS SECTION
   ============================================ */
.reviews {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-secondary);
}

.reviews__summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.reviews__summary-score {
    text-align: center;
}

.reviews__summary-number {
    font-size: 5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.reviews__summary-stars {
    margin: var(--spacing-sm) 0;
}

.reviews__summary-stars .star {
    font-size: var(--font-size-3xl);
}

.reviews__summary-count {
    color: var(--color-text-light);
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.rating-bar__label {
    min-width: 50px;
    font-weight: 500;
}

.rating-bar__track {
    flex: 1;
    height: 10px;
    background-color: var(--color-accent);
    border-radius: 5px;
    overflow: hidden;
}

.rating-bar__fill {
    height: 100%;
    background: linear-gradient(to right, var(--color-primary-light), var(--color-primary));
    transition: width var(--transition-slow);
}

.rating-bar__count {
    min-width: 40px;
    text-align: right;
    font-weight: 500;
    color: var(--color-text-light);
}

.reviews__slider {
    position: relative;
    overflow: hidden;
    padding: var(--spacing-md) 0;
}

.reviews__track {
    display: flex;
    gap: var(--spacing-lg);
    transition: transform var(--transition-base);
}

.review {
    flex: 0 0 100%;
    background-color: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.review__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.review__stars {
    color: #fbbf24;
    font-size: var(--font-size-lg);
}

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

.review__text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.review__ratings {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.review__rating-item {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.reviews__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-primary);
    color: white;
    font-size: var(--font-size-3xl);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.reviews__nav:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-50%) scale(1.1);
}

.reviews__nav--prev {
    left: 0;
}

.reviews__nav--next {
    right: 0;
}

.reviews__tags {
    margin-top: var(--spacing-3xl);
    text-align: center;
}

.reviews__tags h3 {
    margin-bottom: var(--spacing-md);
}

.tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-surface);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   INFO SECTION
   ============================================ */
.info {
    padding: var(--spacing-3xl) 0;
}

.info__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.info__card {
    background-color: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.info__card:hover {
    transform: translateY(-5px);
}

.info__card-title {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
}

.info__list {
    list-style: none;
}

.info__list-item {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
    font-size: var(--font-size-base);
}

.info__list-item.available {
    color: var(--color-success);
    font-weight: 500;
}

.info__list-item.unavailable {
    color: var(--color-text-muted);
    text-decoration: line-through;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-secondary);
}

.contact__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact__info-item {
    background-color: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact__info-title {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.contact__link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 600;
    transition: transform var(--transition-fast);
}

.contact__link:hover {
    transform: translateX(5px);
}

.hours__row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-accent);
}

.hours__day {
    font-weight: 500;
}

.hours__time {
    color: var(--color-primary);
}

.contact__status {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--color-success);
    color: white;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
}

.contact__map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-text);
    color: var(--color-secondary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
    font-family: var(--font-serif);
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer__tagline {
    color: var(--color-accent);
}

.footer__links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer__links a {
    color: var(--color-accent);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-secondary);
}

.footer__bottom {
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.footer__bottom p {
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: white;
    font-size: var(--font-size-2xl);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
    }

    .navbar__menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .navbar__link {
        padding: var(--spacing-sm) 0;
        text-align: center;
    }

    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__subtitle {
        font-size: var(--font-size-xl);
    }

    .menu__grid,
    .gallery__grid {
        grid-template-columns: 1fr;
    }

    .reviews__nav {
        display: none;
    }

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

    .footer__content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }

    .hero__buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    .about__features,
    .info__grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

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

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .hero__scroll,
    .back-to-top,
    .reviews__nav,
    .lightbox {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: black;
    }

    a {
        text-decoration: underline;
    }
}