/* ================================
   CSS Variables & Root Styles
   ================================ */
:root {
    /* Primary Colors - Pizza Theme */
    --primary-color: #d32f2f;
    --primary-dark: #b71c1c;
    --primary-light: #ef5350;

    /* Neutral Colors */
    --dark: #1a1a1a;
    --dark-gray: #2c2c2c;
    --medium-gray: #666;
    --light-gray: #e0e0e0;
    --white: #ffffff;
    --off-white: #f5f5f5;

    /* Accent Colors */
    --accent-gold: #ffc107;
    --accent-green: #4caf50;
    --accent-orange: #ff9800;

    /* Typography */
    --font-primary: 'Playfair Display', serif;
    --font-secondary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

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

    /* Layout */
    --container-max-width: 1140px;
    --border-radius: 8px;
    --border-radius-lg: 16px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --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 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

/* ================================
   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-secondary);
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

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

/* ================================
   Typography
   ================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    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);
}

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

/* ================================
   Layout Components
   ================================ */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    color: var(--dark);
    position: relative;
    display: inline-block;
    padding-bottom: var(--spacing-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light));
    border-radius: 2px;
}

/* ================================
   Header & Navigation
   ================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: transform var(--transition-normal);
}

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

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

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

.nav__toggle {
    display: none;
    flex-direction: column;
    width: 30px;
    height: 24px;
    position: relative;
}

.nav__hamburger,
.nav__hamburger::before,
.nav__hamburger::after {
    width: 100%;
    height: 3px;
    background: var(--dark);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

.nav__hamburger::before,
.nav__hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.nav__hamburger::before {
    top: 0;
}

.nav__hamburger::after {
    bottom: 0;
}

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

.nav__link {
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

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

.nav__link:hover::after {
    width: 100%;
}

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

.hero__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    animation: kenBurns 20s ease-in-out infinite alternate;
}

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

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.8) 0%, rgba(26, 26, 26, 0.7) 100%);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    animation: fadeInUp 1s ease-out;
}

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

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

.hero__subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--off-white);
    font-weight: 300;
}

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

.hero__rating-text {
    font-size: 1rem;
    color: var(--off-white);
}

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

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

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

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

/* ================================
   Stars Rating
   ================================ */
.stars {
    display: flex;
    gap: 2px;
}

.star {
    color: var(--light-gray);
    font-size: 1.25rem;
}

.star--filled {
    color: var(--accent-gold);
}

.star--partial {
    background: linear-gradient(90deg, var(--accent-gold) 30%, var(--light-gray) 30%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stars--small .star {
    font-size: 1rem;
}

.stars--large .star {
    font-size: 2rem;
}

/* ================================
   About Section
   ================================ */
.about__content {
    display: grid;
    gap: var(--spacing-lg);
}

.about__text {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.about__text p {
    font-size: 1.125rem;
    line-height: 1.8;
}

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

.feature {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--off-white);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

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

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

.feature__title {
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.feature__text {
    font-size: 0.875rem;
}

/* ================================
   Amenities Section
   ================================ */
.amenities {
    background: var(--off-white);
}

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

.amenity {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.amenity:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.amenity__icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.amenity__title {
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.amenity__text {
    font-size: 0.875rem;
}

/* ================================
   Reviews Section
   ================================ */
.reviews__summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--off-white);
    border-radius: var(--border-radius-lg);
}

.reviews__rating-large {
    text-align: center;
}

.reviews__score {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.reviews__count {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--medium-gray);
    font-size: 0.875rem;
}

.reviews__distribution {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    justify-content: center;
}

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

.distribution-bar__label {
    width: 30px;
    font-weight: 600;
    color: var(--medium-gray);
}

.distribution-bar__track {
    flex: 1;
    height: 8px;
    background: var(--light-gray);
    border-radius: 4px;
    overflow: hidden;
}

.distribution-bar__fill {
    height: 100%;
    background: var(--accent-gold);
    transition: width var(--transition-slow);
}

.distribution-bar__count {
    width: 30px;
    text-align: right;
    color: var(--medium-gray);
    font-size: 0.875rem;
}

.reviews__list {
    display: grid;
    gap: var(--spacing-md);
}

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

.review:hover {
    box-shadow: var(--shadow-md);
}

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

.review__author-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-light);
    color: var(--white);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 600;
}

.review__date {
    display: block;
    color: var(--medium-gray);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

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

.review__tag {
    padding: 0.25rem 0.75rem;
    background: var(--off-white);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    color: var(--medium-gray);
}

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

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

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

.review__rating-label {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* ================================
   Location Section
   ================================ */
.location {
    background: var(--off-white);
}

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

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

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

.info-card__title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

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

.info-card .btn {
    margin-top: var(--spacing-sm);
    width: 100%;
}

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

.location__map iframe {
    display: block;
}

/* ================================
   Nearby Section
   ================================ */
.nearby__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.nearby-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.nearby-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.nearby-card__title {
    font-size: 1.125rem;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-secondary);
}

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

.nearby-card__score {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* ================================
   Footer
   ================================ */
.footer {
    background: var(--dark);
    color: var(--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(--primary-light);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.footer__text {
    color: var(--light-gray);
    font-size: 0.875rem;
}

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

.footer__list li {
    color: var(--light-gray);
    font-size: 0.875rem;
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--dark-gray);
}

.footer__copyright {
    color: var(--light-gray);
    font-size: 0.875rem;
}

/* ================================
   Scroll to Top Button
   ================================ */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

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

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

/* ================================
   Utility Classes
   ================================ */
.fade-in {
    animation: fadeIn 0.6s ease-in;
}

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

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

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

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

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

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

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }

    .hero {
        min-height: 500px;
    }

    .features {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

/* Mobile (320px - 767px) */
@media (max-width: 767px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
        --spacing-md: 1.5rem;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__list {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all var(--transition-normal);
    }

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

    .hero {
        min-height: 400px;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

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

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

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

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

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

    .scroll-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
}

/* Small Mobile (320px - 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }

    .section {
        padding: var(--spacing-md) 0;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

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