/* ========================================
   CSS Variables
   ======================================== */
:root {
    --color-primary: #d32f2f;
    --color-primary-dark: #b71c1c;
    --color-primary-light: #ef5350;
    --color-secondary: #ffa726;
    --color-accent: #ffd54f;
    --color-text: #212121;
    --color-text-light: #757575;
    --color-background: #ffffff;
    --color-background-alt: #fafafa;
    --color-border: #e0e0e0;
    --color-success: #4caf50;
    --color-warning: #ff9800;

    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: Georgia, 'Times New Roman', serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    --shadow-xl: 0 12px 24px rgba(0,0,0,0.25);

    --transition: 0.3s ease;
    --transition-fast: 0.15s ease;
}

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

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

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

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

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

ul {
    list-style: none;
}

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

/* ========================================
   Layout & Container
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    font-family: var(--font-secondary);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header {
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   Header & Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

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

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

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

.header__title {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.header__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-xs);
}

.header__toggle span {
    width: 24px;
    height: 3px;
    background-color: var(--color-text);
    transition: var(--transition);
    border-radius: 2px;
}

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

.nav__link {
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--color-primary);
    background-color: rgba(211, 47, 47, 0.1);
}

.nav__link--cta {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

.nav__link--cta:hover {
    background-color: var(--color-primary-dark);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 70px;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(211,47,47,0.4) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero__title {
    font-family: var(--font-secondary);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.hero__subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero__rating {
    margin-bottom: var(--spacing-lg);
}

.rating {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255,255,255,0.95);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    color: var(--color-text);
}

.rating__stars {
    color: var(--color-secondary);
    font-size: 1.25rem;
}

.rating__score {
    font-weight: 700;
    font-size: 1.5rem;
}

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

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

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

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

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

.btn--secondary {
    background-color: white;
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn--secondary:hover {
    background-color: var(--color-background-alt);
    transform: translateY(-2px);
}

.btn--large {
    padding: var(--spacing-md) var(--spacing-xxl);
    font-size: 1.125rem;
}

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

.feature-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255,255,255,0.95);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    color: var(--color-text);
}

.feature-badge__icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-background-alt);
}

.about__content {
    max-width: 900px;
    margin: 0 auto;
}

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

.about__text p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.about__highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.highlight {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.highlight:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.highlight__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.highlight__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

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

/* ========================================
   Specialties Section
   ======================================== */
.specialties {
    padding: var(--spacing-xxl) 0;
}

.specialties__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.specialty-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.specialty-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.specialty-card__image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.specialty-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.specialty-card:hover .specialty-card__image img {
    transform: scale(1.1);
}

.specialty-card__content {
    padding: var(--spacing-lg);
}

.specialty-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

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

.specialty-card__tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-background-alt);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
}

.tag--large {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    background-color: var(--color-primary-light);
    color: white;
    border: none;
}

.tag--medium {
    background-color: var(--color-secondary);
    color: white;
    border: none;
}

.tag--small {
    font-size: 0.8125rem;
}

.price-info {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-lg);
    color: white;
}

.price-info__text {
    font-size: 1.25rem;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-background-alt);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.service-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-item__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.service-item__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.service-item__text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

/* ========================================
   Gallery Section
   ======================================== */
.gallery {
    padding: var(--spacing-xxl) 0;
}

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

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

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

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

.gallery__item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery__item:hover .gallery__item-overlay {
    opacity: 1;
}

.gallery__item-zoom {
    font-size: 3rem;
    filter: brightness(0) invert(1);
}

/* ========================================
   Reviews Section
   ======================================== */
.reviews {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-background-alt);
}

.reviews__summary {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.reviews__score {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.reviews__score-number {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
}

.reviews__score-stars {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin: var(--spacing-sm) 0;
}

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

.reviews__distribution {
    flex: 1;
    max-width: 400px;
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

.distribution-bar__label {
    width: 30px;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.distribution-bar__track {
    flex: 1;
    height: 8px;
    background-color: var(--color-background-alt);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.distribution-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    transition: width 0.5s ease;
}

.distribution-bar__count {
    width: 40px;
    text-align: right;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.reviews__carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.review-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.review-card__header {
    margin-bottom: var(--spacing-md);
}

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

.review-card__stars {
    color: var(--color-secondary);
    font-size: 1.25rem;
}

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

.review-card__text {
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.review-card__badges {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-sm);
}

.badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.badge--food {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.badge--service {
    background-color: #e3f2fd;
    color: #1565c0;
}

.badge--atmosphere {
    background-color: #fff3e0;
    color: #e65100;
}

.review-card__visit {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

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

.review-card__response {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.review-card__response strong {
    color: var(--color-text);
}

.reviews__tags {
    text-align: center;
}

.reviews__tags-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

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

/* ========================================
   Hours Section
   ======================================== */
.hours {
    padding: var(--spacing-xxl) 0;
}

.hours__confirmation {
    text-align: center;
    color: var(--color-success);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.hours__grid {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.hours__day {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.hours__day:last-child {
    border-bottom: none;
}

.hours__day:nth-child(even) {
    background-color: var(--color-background-alt);
}

.hours__day--closed {
    opacity: 0.6;
}

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

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

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

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-background-alt);
}

.contact__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contact__item-icon {
    font-size: 2rem;
}

.contact__item-content h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.contact__item-content p {
    color: var(--color-text-light);
    line-height: 1.6;
}

.contact__item-content a {
    color: var(--color-primary);
    font-weight: 600;
}

.contact__item-content a:hover {
    text-decoration: underline;
}

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

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

.map-placeholder {
    position: relative;
    width: 100%;
    min-height: 400px;
    background-color: var(--color-background-alt);
}

.map-link {
    display: block;
    width: 100%;
    height: 100%;
}

.map-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-fallback {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    text-align: center;
    min-height: 400px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: white;
}

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

.map-fallback__text {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.map-fallback__address {
    font-size: 1rem;
    opacity: 0.9;
}

/* ========================================
   Related Section
   ======================================== */
.related {
    padding: var(--spacing-xxl) 0;
}

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

.related-card {
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.related-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.related-card__rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-text);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer__title {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer__subtitle {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.footer__text {
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

.footer__text a {
    color: white;
}

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

.footer__link {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    color: white;
    transition: var(--transition);
}

.footer__link:hover {
    background-color: var(--color-primary-light);
}

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.2);
    text-align: center;
}

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

.footer__legal {
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
}

/* ========================================
   Lightbox
   ======================================== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.95);
}

.lightbox__content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    z-index: 1;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
    position: absolute;
    width: 50px;
    height: 50px;
    background-color: rgba(255,255,255,0.2);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
    background-color: rgba(255,255,255,0.4);
}

.lightbox__close {
    top: 20px;
    right: 20px;
}

.lightbox__prev {
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
}

.lightbox__next {
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

.lightbox__image {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--radius-md);
}

.lightbox__counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0,0,0,0.7);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-4px);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ========================================
   Media Queries
   ======================================== */
@media screen and (max-width: 1024px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2.5rem;
    }

    .hero {
        min-height: 80vh;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --spacing-xxl: 2.5rem;
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
    }

    .header__toggle {
        display: flex;
    }

    .header__nav {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 70%;
        height: calc(100vh - 70px);
        background-color: white;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        padding: var(--spacing-lg);
    }

    .header__nav.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .nav__link {
        display: block;
        padding: var(--spacing-md);
        text-align: center;
    }

    .hero {
        min-height: 70vh;
        margin-top: 70px;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1.125rem;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .hero__features {
        flex-direction: column;
    }

    .reviews__summary {
        flex-direction: column;
    }

    .reviews__distribution {
        max-width: 100%;
    }

    .lightbox__prev,
    .lightbox__next {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .lightbox__prev {
        left: 10px;
    }

    .lightbox__next {
        right: 10px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .section-title {
        font-size: 1.75rem;
    }

    .hero__title {
        font-size: 1.75rem;
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.9375rem;
    }

    .specialties__grid,
    .services__grid,
    .gallery__grid,
    .reviews__carousel {
        grid-template-columns: 1fr;
    }

    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}