/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Colors - Casual Pizza Restaurant Theme */
    --primary-color: #d32f2f;
    --primary-dark: #b71c1c;
    --primary-light: #ef5350;
    --secondary-color: #ffa726;
    --secondary-dark: #f57c00;
    --accent-color: #4caf50;

    --text-primary: #212121;
    --text-secondary: #757575;
    --text-light: #ffffff;

    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-dark: #1a1a1a;
    --bg-overlay: rgba(0, 0, 0, 0.6);

    /* 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: 4rem;
    --spacing-xl: 6rem;

    /* 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 20px rgba(0, 0, 0, 0.15);

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

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 50%;
}

/* ========================================
   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(--text-primary);
    line-height: 1.6;
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ========================================
   Layout Components
   ======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

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

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

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

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

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

.navbar__link {
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.navbar__link--cta {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.navbar__link--cta:hover {
    background-color: var(--primary-dark);
    color: var(--text-light);
}

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

.navbar__toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: all var(--transition-fast);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    margin-top: 70px;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, var(--bg-overlay), rgba(0, 0, 0, 0.4));
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--text-light);
    max-width: 800px;
    padding: var(--spacing-md);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 5rem);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease;
}

.hero__subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-md);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero__rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease 0.4s both;
}

.hero__rating-text {
    font-size: 0.9rem;
    opacity: 0.9;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

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

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

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

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

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

/* ========================================
   Features Section
   ======================================== */
.features {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg) 0;
}

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

.feature {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow 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 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

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

/* ========================================
   About Section
   ======================================== */
.about {
    background-color: var(--bg-primary);
}

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

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

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

.highlight {
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.highlight h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.highlight ul {
    list-style: none;
}

.highlight li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
}

.highlight li::before {
    content: "✓ ";
    color: var(--accent-color);
    font-weight: bold;
    margin-right: var(--spacing-xs);
}

/* ========================================
   Menu Section
   ======================================== */
.menu {
    background-color: var(--bg-secondary);
}

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

.price-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--secondary-color);
    color: var(--text-light);
    border-radius: var(--radius-lg);
    font-weight: 600;
}

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

.menu__category {
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.menu__category-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.menu__category-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.menu__items {
    display: grid;
    gap: var(--spacing-sm);
}

.menu__item {
    padding: var(--spacing-sm);
    border-bottom: 1px solid #e0e0e0;
}

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

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

.menu__item-header h4 {
    font-size: 1.125rem;
    color: var(--text-primary);
}

.menu__item-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge--vegan {
    background-color: #66bb6a;
    color: var(--text-light);
}

.badge--halal {
    background-color: #42a5f5;
    color: var(--text-light);
}

.badge--popular {
    background-color: var(--secondary-color);
    color: var(--text-light);
}

.badge--free {
    background-color: var(--accent-color);
    color: var(--text-light);
}

/* ========================================
   Gallery Section
   ======================================== */
.gallery {
    background-color: var(--bg-primary);
}

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

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.gallery__item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

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

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

/* ========================================
   Reviews Section
   ======================================== */
.reviews {
    background-color: var(--bg-secondary);
}

.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-color: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.reviews__score {
    text-align: center;
}

.reviews__score-number {
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.reviews__count {
    display: block;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

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

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

.review-bar__label {
    min-width: 30px;
    font-weight: 600;
}

.review-bar__track {
    flex: 1;
    height: 8px;
    background-color: #e0e0e0;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.review-bar__fill {
    height: 100%;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: width var(--transition-slow);
}

.review-bar__count {
    min-width: 40px;
    text-align: right;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.review-card {
    background-color: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

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

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

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

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

.rating-pill {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
}

.reviews__controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.reviews__arrow {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    border: 2px solid var(--primary-color);
    background-color: var(--bg-primary);
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

.star {
    color: #e0e0e0;
    font-size: 1.25rem;
}

.star.filled {
    color: #ffa726;
}

.star.half {
    background: linear-gradient(90deg, #ffa726 50%, #e0e0e0 50%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Hours Section
   ======================================== */
.hours {
    background-color: var(--bg-primary);
}

.hours__content {
    max-width: 700px;
    margin: 0 auto;
}

.hours__table {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.hours__row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid #e0e0e0;
}

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

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

.hours__time {
    color: var(--text-secondary);
    text-align: right;
}

.hours__note {
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

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

.hours__note p:last-child {
    margin-bottom: 0;
}

/* ========================================
   Order Section
   ======================================== */
.order {
    background-color: var(--bg-secondary);
}

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

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

.order__card {
    background-color: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.order__card-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.order__card-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.order__card-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.order__services {
    background-color: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.order__services h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.service-badges {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    flex-wrap: wrap;
}

.service-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--accent-color);
    color: var(--text-light);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    background-color: var(--bg-primary);
}

.contact__content {
    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__item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

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

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

.contact__details p {
    color: var(--text-secondary);
}

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

.contact__details a:hover {
    text-decoration: underline;
}

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

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

.footer__text {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer__text a {
    color: var(--primary-light);
}

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

.footer__links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

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

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

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

/* ========================================
   Media Queries
   ======================================== */

/* Tablet */
@media (max-width: 1023px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .section-title {
        font-size: 2.25rem;
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .navbar__menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--bg-primary);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }

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

    .navbar__toggle {
        display: flex;
    }

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

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

    .navbar__toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero {
        min-height: 500px;
        margin-top: 70px;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

    .gallery__grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

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

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

    .hours__time {
        text-align: left;
    }

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

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

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

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

    .hero__title {
        font-size: 2.5rem;
    }

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