/* ===========================
   CSS Variables
   =========================== */
:root {
    /* Colors - Warm Italian Restaurant Theme */
    --primary-color: #d32f2f;
    --primary-dark: #b71c1c;
    --primary-light: #ff6659;
    --secondary-color: #ffa726;
    --secondary-dark: #f57c00;

    --text-dark: #1a1a1a;
    --text-light: #666;
    --text-white: #fff;

    --bg-light: #fafafa;
    --bg-white: #fff;
    --bg-dark: #2c2c2c;

    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);

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

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

    /* Layout */
    --container-max: 1200px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

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

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

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

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

ul {
    list-style: none;
}

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

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

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

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

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

.section-title {
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

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

.section-description {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition);
}

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

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

.navbar__brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.navbar__logo {
    font-size: 2rem;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.navbar__toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition);
}

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

.navbar__link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.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;
    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;
    animation: zoomIn 20s ease infinite alternate;
}

@keyframes zoomIn {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.7), rgba(255, 167, 38, 0.7));
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--text-white);
}

.hero__title {
    color: var(--text-white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    margin-bottom: var(--spacing-sm);
}

.hero__subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-md);
    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: 4px;
}

.star {
    color: #ffd700;
    font-size: 1.5rem;
}

.star.half {
    position: relative;
    color: transparent;
}

.star.half::before {
    content: '★';
    position: absolute;
    left: 0;
    width: 50%;
    overflow: hidden;
    color: #ffd700;
}

.hero__rating-text {
    font-size: 1.1rem;
    font-weight: 500;
}

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

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

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

.btn--outline {
    background: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

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

/* ===========================
   Info Cards
   =========================== */
.info-cards {
    padding: var(--spacing-xl) 0;
    background: var(--bg-light);
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

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

.info-card {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.info-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.info-card__title {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.info-card__text {
    color: var(--text-light);
    line-height: 1.8;
}

/* ===========================
   About Section
   =========================== */
.about {
    padding: var(--spacing-xl) 0;
}

.about__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.about__text {
    padding: var(--spacing-md);
}

.about__subtitle {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.about__features {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.feature__icon {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.25rem;
}

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

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

.about__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about__image:hover img {
    transform: scale(1.05);
}

/* ===========================
   Menu Section
   =========================== */
.menu {
    padding: var(--spacing-xl) 0;
    background: var(--bg-light);
}

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

.menu-item {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.menu-item__image-wrapper {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.menu-item__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.menu-item:hover .menu-item__image {
    transform: scale(1.1);
}

.menu-item__badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--primary-color);
    color: var(--text-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.menu-item__content {
    padding: var(--spacing-md);
}

.menu-item__title {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.menu-item__description {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.menu-item__tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.tag {
    background: var(--bg-light);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    font-weight: 500;
}

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

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

.gallery__item {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery__item::after {
    content: '🔍';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* ===========================
   Reviews Section
   =========================== */
.reviews {
    padding: var(--spacing-xl) 0;
    background: var(--bg-light);
}

.reviews__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.reviews__overall {
    text-align: center;
}

.reviews__overall-score {
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary-color);
    font-family: var(--font-serif);
}

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

.reviews__overall-count {
    color: var(--text-light);
    font-size: 1.1rem;
}

.reviews__distribution {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.reviews__bar-label {
    width: 50px;
    font-weight: 500;
    color: var(--text-dark);
}

.reviews__bar-track {
    flex: 1;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.reviews__bar-fill {
    height: 100%;
    background: var(--secondary-color);
    border-radius: 4px;
}

.reviews__bar-count {
    width: 40px;
    text-align: right;
    color: var(--text-light);
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

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

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

.review-card__stars {
    display: flex;
    gap: 4px;
}

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

.review-card__text {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-style: italic;
}

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

.review-card__detail {
    background: var(--bg-light);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    color: var(--text-light);
}

.review-card__context {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.context-tag {
    background: var(--primary-light);
    color: var(--text-white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
}

.review-card__owner-response {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-light);
    border-left: 3px solid var(--primary-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    padding: var(--spacing-xl) 0;
}

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

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

.contact__card {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.contact__card-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.contact__card-title svg {
    color: var(--primary-color);
}

.contact__link {
    color: var(--primary-color);
    font-weight: 500;
    display: inline-block;
    margin-top: var(--spacing-sm);
}

.contact__link:hover {
    text-decoration: underline;
}

.contact__phone {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: inline-block;
}

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

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

.opening-hours__row:last-child {
    border-bottom: none;
}

.opening-hours__day {
    font-weight: 500;
    color: var(--text-dark);
}

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

.opening-hours__row.today {
    background: var(--primary-light);
    padding: var(--spacing-xs);
    margin: 0 calc(-1 * var(--spacing-xs));
    padding-left: var(--spacing-xs);
    padding-right: var(--spacing-xs);
    border-radius: 4px;
}

.opening-hours__row.today .opening-hours__day,
.opening-hours__row.today .opening-hours__time {
    color: var(--text-white);
    font-weight: 600;
}

.contact__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact__features li {
    color: var(--text-light);
    padding: 0.25rem 0;
}

.contact__map {
    min-height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

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

.footer__title {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

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

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

.footer__column-title {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

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

.footer__list a:hover {
    color: var(--text-white);
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255,255,255,0.7);
}

/* ===========================
   Lightbox Modal
   =========================== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

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

.lightbox__close,
.lightbox__prev,
.lightbox__next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: var(--text-white);
    font-size: 2rem;
    cursor: pointer;
    padding: 1rem;
    transition: var(--transition);
}

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

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

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

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

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

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

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

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

.animate-fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Intersection Observer Animation */
.observe-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.observe-animate.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   Responsive Design
   =========================== */

/* Tablet */
@media (max-width: 1023px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }

    .hero {
        min-height: 500px;
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
        --spacing-md: 1rem;
    }

    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-white);
        flex-direction: column;
        padding: var(--spacing-md);
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .navbar__menu.active {
        left: 0;
    }

    .navbar__link {
        padding: var(--spacing-sm);
        border-bottom: 1px solid var(--border-color);
    }

    .hero {
        margin-top: 70px;
        min-height: 400px;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .info-cards {
        margin-top: 0;
    }

    .info-cards__grid {
        grid-template-columns: 1fr;
    }

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

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

    .gallery__grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .gallery__item {
        height: 200px;
    }

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

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

    .contact__map {
        min-height: 300px;
    }

    .lightbox__prev,
    .lightbox__next {
        font-size: 1.5rem;
        padding: 0.5rem;
    }

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

/* Small Mobile */
@media (max-width: 374px) {
    html {
        font-size: 14px;
    }

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