/* ===================================
   CSS VARIABLES
   =================================== */
:root {
    /* Colors - Fast Food/Casual Restaurant Theme */
    --primary-color: #d32f2f;
    --primary-dark: #b71c1c;
    --primary-light: #ef5350;
    --secondary-color: #ffc107;
    --secondary-dark: #ffa000;
    --accent-color: #4caf50;

    /* Neutral Colors */
    --text-dark: #212121;
    --text-medium: #424242;
    --text-light: #757575;
    --bg-light: #fafafa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;

    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Georgia', serif;

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

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --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);

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

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

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

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

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

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

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

ul {
    list-style: none;
}

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

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

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

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

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

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: transform var(--transition-medium);
}

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

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

.navbar__logo h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
}

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

.navbar__toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

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

.navbar__link {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-weight: 500;
    position: relative;
    transition: color var(--transition-fast);
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transform: translateX(-50%);
    transition: width var(--transition-fast);
}

.navbar__link:hover::after,
.navbar__link.active::after {
    width: 80%;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 60px;
}

.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(211, 47, 47, 0.7) 0%, rgba(0, 0, 0, 0.6) 100%);
}

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

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 7vw, 4rem);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero__subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

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

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

.star.half {
    background: linear-gradient(90deg, var(--secondary-color) 50%, #ddd 50%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

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

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

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

.about__text {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
    color: var(--text-medium);
    font-size: 1.125rem;
    line-height: 1.8;
}

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

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

.feature {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

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

.feature__title {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

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

/* ===================================
   OFFERINGS SECTION
   =================================== */
.offerings {
    padding: var(--spacing-xl) 0;
}

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

.offering-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-fast);
}

.offering-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.offering-card__icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
}

.offering-card__title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.offering-card__text {
    color: var(--text-medium);
    line-height: 1.6;
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services {
    padding: var(--spacing-xl) 0;
    background: var(--bg-light);
}

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

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

.service-item__icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

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

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

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

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

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

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

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

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

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

.reviews__overall {
    text-align: center;
}

.reviews__score {
    display: block;
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary-color);
    line-height: 1;
}

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

.reviews__count {
    display: block;
    color: var(--text-light);
}

.reviews__distribution {
    flex: 1;
    max-width: 400px;
}

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

.rating-bar__label {
    min-width: 30px;
    font-size: 0.875rem;
    color: var(--text-medium);
}

.rating-bar__track {
    flex: 1;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.rating-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), var(--secondary-dark));
    transition: width var(--transition-medium);
}

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

.reviews__carousel {
    position: relative;
    overflow: hidden;
    padding: 0 50px;
}

.reviews__track {
    display: flex;
    gap: var(--spacing-md);
    transition: transform var(--transition-medium);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.reviews__track::-webkit-scrollbar {
    display: none;
}

.review-card {
    flex: 0 0 calc(33.333% - var(--spacing-md));
    min-width: 300px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    scroll-snap-align: start;
}

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

.review-card__stars .star {
    font-size: 1.125rem;
}

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

.review-card__text {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
    color: var(--text-medium);
}

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

.review-card__badge {
    display: inline-block;
    padding: 4px 8px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-medium);
}

.review-card__ratings {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.review-card__response {
    background: var(--bg-light);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary-color);
    font-size: 0.875rem;
}

.review-card__response strong {
    display: block;
    margin-bottom: 4px;
    color: var(--primary-color);
}

.reviews__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--bg-white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all var(--transition-fast);
    z-index: 10;
}

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

.reviews__nav--prev {
    left: 0;
}

.reviews__nav--next {
    right: 0;
}

/* ===================================
   HOURS SECTION
   =================================== */
.hours {
    padding: var(--spacing-xl) 0;
}

.hours__grid {
    max-width: 600px;
    margin: 0 auto;
}

.hours__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-bottom: none;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.hours__item:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.hours__item:last-child {
    border-bottom: 1px solid var(--border-color);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.hours__item--closed {
    background: var(--bg-light);
    opacity: 0.7;
}

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

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

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

.hours__badge {
    flex-basis: 100%;
    font-size: 0.75rem;
    color: var(--text-light);
    padding-left: var(--spacing-xs);
}

.hours__tip {
    max-width: 600px;
    margin: var(--spacing-md) auto 0;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    color: var(--bg-white);
    border-radius: var(--radius-md);
    text-align: center;
}

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

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

.contact__item {
    display: flex;
    gap: var(--spacing-sm);
}

.contact__icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact__text h3 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.contact__text p {
    color: var(--text-medium);
    line-height: 1.6;
}

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

.contact__actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

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

.contact__map iframe {
    display: block;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--text-dark);
    color: var(--bg-light);
    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__section h3 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

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

.footer__links,
.footer__contact,
.footer__hours {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer__links a,
.footer__contact li,
.footer__hours li {
    color: var(--bg-light);
    transition: color var(--transition-fast);
}

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

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

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

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

.badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

/* ===================================
   SCROLL TO TOP BUTTON
   =================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    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);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
    :root {
        --spacing-lg: 2.5rem;
        --spacing-xl: 3rem;
    }

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

    .review-card {
        flex: 0 0 calc(50% - var(--spacing-md));
    }

    .reviews__carousel {
        padding: 0 40px;
    }
}

/* Mobile (320px - 767px) */
@media (max-width: 767px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
    }

    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: var(--bg-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        transform: translateX(-100%);
        transition: transform var(--transition-medium);
    }

    .navbar__menu.active {
        transform: translateX(0);
    }

    .hero {
        margin-top: 60px;
    }

    .hero__buttons {
        flex-direction: column;
    }

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

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

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

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

    .reviews__summary {
        flex-direction: column;
        align-items: center;
    }

    .reviews__carousel {
        padding: 0 20px;
    }

    .review-card {
        flex: 0 0 100%;
        min-width: 280px;
    }

    .reviews__nav {
        width: 35px;
        height: 35px;
        font-size: 1.25rem;
    }

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

    .scroll-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
    }
}

/* Small Mobile (320px - 479px) */
@media (max-width: 479px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

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

    .contact__actions {
        flex-direction: column;
    }

    .contact__actions .btn {
        width: 100%;
        text-align: center;
    }
}