/* CSS Variables */
:root {
    --color-primary: #8B4513;
    --color-primary-dark: #654321;
    --color-primary-light: #A0522D;
    --color-accent: #D4A574;
    --color-accent-light: #E5C9A6;
    --color-dark: #2C1810;
    --color-text: #4A4A4A;
    --color-text-light: #6B6B6B;
    --color-background: #FFFFFF;
    --color-background-alt: #FAF6F2;
    --color-background-section: #F5EDE4;
    --color-border: #E5D4C1;
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-error: #F44336;

    --font-primary: 'Georgia', 'Times New Roman', serif;
    --font-secondary: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

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

    --container-max: 1140px;
    --container-padding: 20px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

/* Utility Classes */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-top: 1rem;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
    text-align: center;
}

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

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

.btn--secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

.badge--primary {
    background: var(--color-accent-light);
    color: var(--color-primary-dark);
}

/* Navigation */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

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

.navigation__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--container-padding);
}

.navigation__logo {
    display: flex;
    flex-direction: column;
}

.navigation__title {
    font-size: 1.5rem;
    margin: 0;
    color: var(--color-primary);
}

.navigation__subtitle {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.navigation__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.navigation__toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-dark);
    margin: 3px 0;
    transition: var(--transition-fast);
}

.navigation__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navigation__toggle.active span:nth-child(2) {
    opacity: 0;
}

.navigation__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.navigation__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.navigation__link {
    font-weight: 500;
    position: relative;
}

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

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

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    margin-top: 70px;
}

.hero__slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero__slide.active {
    opacity: 1;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.6) 100%);
}

.hero__content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: var(--container-padding);
    animation: fadeInUp 1s ease;
}

.hero__title {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero__subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero__rating {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.rating-stars {
    display: flex;
    gap: 4px;
}

.star {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.3);
}

.star.filled {
    color: #FFD700;
}

.star.half {
    position: relative;
    color: rgba(255,255,255,0.3);
}

.star.half::before {
    content: '★';
    position: absolute;
    left: 0;
    width: 50%;
    overflow: hidden;
    color: #FFD700;
}

.rating-text {
    font-size: 1.125rem;
}

.hero__actions {
    display: flex;
    gap: 1rem;
}

.hero__indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.indicator.active {
    background: white;
    transform: scale(1.2);
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--color-background-alt);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about__description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--color-text);
}

.about__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-card {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.feature-text {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.about__badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.info-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.info-card__title {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.info-card__list {
    list-style: none;
}

.info-card__list li {
    padding: 0.5rem 0;
    color: var(--color-text);
    display: flex;
    align-items: center;
}

/* Specialties Section */
.specialties {
    padding: 80px 0;
}

.specialties__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.specialty-card {
    position: relative;
    padding: 2rem;
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
    overflow: hidden;
}

.specialty-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.specialty-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.specialty-card__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.specialty-card__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.specialty-card__description {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.specialty-card__badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-accent);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.specialties__tags {
    text-align: center;
}

.tags-title {
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.tags-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag {
    padding: 6px 16px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.tag:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent);
}

/* Gallery Section */
.gallery {
    padding: 80px 0;
    background: var(--color-background-alt);
}

.gallery__filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.gallery__filter {
    padding: 10px 24px;
    background: white;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: var(--transition-base);
}

.gallery__filter:hover {
    border-color: var(--color-accent);
}

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

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    cursor: pointer;
    height: 250px;
}

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

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

.gallery__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.gallery__item:hover .gallery__overlay {
    transform: translateY(0);
}

.gallery__caption {
    font-size: 1rem;
    font-weight: 600;
}

/* Reviews Section */
.reviews {
    padding: 80px 0;
}

.reviews__summary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.reviews__rating {
    text-align: center;
    padding: 2rem;
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.rating-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

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

.reviews__distribution {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.75rem;
}

.distribution-row {
    display: grid;
    grid-template-columns: 40px 1fr 40px;
    align-items: center;
    gap: 1rem;
}

.distribution-label {
    text-align: right;
    font-weight: 600;
    color: var(--color-text);
}

.distribution-bar {
    height: 8px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.distribution-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width var(--transition-slow);
}

.distribution-count {
    text-align: left;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.reviews__carousel {
    position: relative;
    overflow: hidden;
    padding: 0 60px;
}

.reviews__track {
    display: flex;
    gap: 2rem;
    transition: transform var(--transition-base);
}

.review-card {
    min-width: 100%;
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.review-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.review-card__rating {
    display: flex;
    gap: 2px;
}

.review-card__date {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.review-card__text {
    line-height: 1.6;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.review-card__footer {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.review-card__badge {
    padding: 4px 8px;
    background: var(--color-accent-light);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.review-card__context {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.review-card__response {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.review-card__response-text {
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.review-card__response-author {
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 600;
}

.reviews__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-base);
    z-index: 2;
}

.reviews__nav:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.reviews__nav--prev {
    left: 0;
}

.reviews__nav--next {
    right: 0;
}

/* Hours Section */
.hours {
    padding: 80px 0;
    background: var(--color-background-alt);
}

.hours__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.hours__subtitle {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.hours__grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hours__day {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: white;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.hours__day.current {
    background: var(--color-accent-light);
    border: 2px solid var(--color-accent);
}

.hours__day.closed {
    opacity: 0.6;
}

.hours__day-name {
    font-weight: 600;
    color: var(--color-dark);
}

.hours__day-time {
    color: var(--color-text);
}

.hours__info {
    padding: 0.5rem 0;
    color: var(--color-text);
}

.hours__note {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: 0.5rem;
}

.hours__status {
    grid-column: 1 / -1;
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.status--open {
    color: var(--color-success);
}

.status--closed {
    color: var(--color-error);
}

/* Popular Times Section */
.popular-times {
    padding: 80px 0;
}

.chart-days {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.chart-day {
    padding: 8px 16px;
    background: var(--color-background-alt);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-base);
}

.chart-day:hover {
    background: var(--color-accent-light);
}

.chart-day.active {
    background: var(--color-primary);
    color: white;
}

.chart-container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 200px;
    padding: 20px;
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.chart-bar {
    flex: 1;
    margin: 0 2px;
    background: linear-gradient(to top, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: var(--transition-base);
    position: relative;
    cursor: pointer;
}

.chart-bar:hover {
    transform: scaleY(1.05);
}

.chart-bar::after {
    content: attr(data-time);
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--color-text-light);
    white-space: nowrap;
}

.chart-bar::before {
    content: attr(data-percent);
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.chart-bar:hover::before {
    opacity: 1;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--color-background-alt);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact__card {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contact__icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-light);
    border-radius: var(--radius-md);
}

.contact__label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.contact__text {
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.contact__link {
    font-weight: 600;
    color: var(--color-primary);
}

.price-indicator {
    color: var(--color-accent);
    font-weight: 700;
}

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

/* FAQ Section */
.faq {
    padding: 80px 0;
}

.faq__items {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq__question {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark);
    transition: var(--transition-base);
}

.faq__question:hover {
    background: var(--color-background-alt);
}

.faq__icon {
    font-size: 1.5rem;
    transition: transform var(--transition-base);
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    background: var(--color-background-alt);
}

.faq__item.active .faq__answer {
    max-height: 200px;
    padding: 1.5rem;
}

/* Footer */
.footer {
    background: var(--color-dark);
    color: white;
    padding: 60px 0 30px;
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer__title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
}

.footer__description {
    color: rgba(255,255,255,0.7);
    margin-bottom: 1rem;
}

.footer__subtitle {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.footer__list {
    list-style: none;
}

.footer__list li {
    padding: 0.5rem 0;
    color: rgba(255,255,255,0.7);
}

.footer__list a {
    color: rgba(255,255,255,0.7);
}

.footer__list a:hover {
    color: white;
}

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer__copyright {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
}

.footer__note {
    color: rgba(255,255,255,0.3);
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.lightbox.active {
    display: flex;
}

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

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 40px;
    font-size: 3rem;
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    color: white;
    cursor: pointer;
    padding: 0 20px;
    transition: var(--transition-fast);
}

.lightbox__prev:hover,
.lightbox__next:hover {
    color: var(--color-accent);
}

.lightbox__prev {
    left: 20px;
}

.lightbox__next {
    right: 20px;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

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

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .about__content {
        grid-template-columns: 1fr;
    }

    .about__features {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer__content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .navigation__toggle {
        display: flex;
    }

    .navigation__menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .navigation__menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .hero__title {
        font-size: 3rem;
    }

    .hero__subtitle {
        font-size: 1.25rem;
    }

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

    .hero__actions .btn {
        width: 100%;
    }

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

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

    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

@media (max-width: 480px) {
    .hero__title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .chart-container {
        padding: 10px;
    }

    .reviews__carousel {
        padding: 0 20px;
    }
}