/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
    /* Colors - Casual Döner Restaurant Theme */
    --color-primary: #d32f2f;
    --color-primary-dark: #b71c1c;
    --color-primary-light: #ef5350;
    --color-secondary: #ffa000;
    --color-secondary-dark: #f57c00;
    --color-accent: #4caf50;

    /* Neutrals */
    --color-dark: #1a1a1a;
    --color-gray-dark: #333333;
    --color-gray: #666666;
    --color-gray-light: #e0e0e0;
    --color-light: #f5f5f5;
    --color-white: #ffffff;

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

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

    /* 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: 12px;

    /* 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);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.25);
}

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

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

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

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

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

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

.section--gray {
    background-color: var(--color-light);
}

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

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-top: var(--spacing-sm);
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    margin: var(--spacing-sm) auto;
    border-radius: var(--radius-sm);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    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 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
}

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

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

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

.navbar__menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

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

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

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

.hero__slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero__slide.active {
    opacity: 1;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.8), rgba(255, 160, 0, 0.6));
}

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

.hero__title {
    font-family: var(--font-heading);
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero__subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

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

.stars {
    color: var(--color-secondary);
    font-size: 1.5rem;
}

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

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

.btn {
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

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

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

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

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

.hero__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
    border: none;
    font-size: 3rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: 3;
}

.hero__arrow:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.hero__arrow--prev {
    left: var(--spacing-md);
}

.hero__arrow--next {
    right: var(--spacing-md);
}

/* ============================================
   About Section
   ============================================ */
.about__text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-gray-dark);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

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

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

.feature:hover {
    background-color: var(--color-light);
    transform: translateY(-5px);
}

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

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

.feature__text {
    color: var(--color-gray);
}

/* ============================================
   Highlights Section
   ============================================ */
.highlights__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

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

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

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

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

.highlight-card__text {
    color: var(--color-gray);
}

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

.menu-item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.menu-item__image {
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
}

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

.menu-item__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

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

.menu-item__badge {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.menu__price-info {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    background-color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

/* ============================================
   Gallery Section
   ============================================ */
.gallery__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-sm);
}

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

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

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

/* ============================================
   Reviews Section
   ============================================ */
.reviews__summary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.reviews__score {
    text-align: center;
}

.reviews__score-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--color-primary);
    font-weight: bold;
}

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

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

.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 {
    min-width: 30px;
    color: var(--color-gray);
}

.reviews__bar-track {
    flex: 1;
    height: 10px;
    background-color: var(--color-gray-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.reviews__bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

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

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

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

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

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

.review-card__stars {
    color: var(--color-secondary);
    font-size: 1.125rem;
}

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

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

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

.review-card__badge {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

.review-card__context {
    color: var(--color-gray);
    font-size: 0.875rem;
}

.review-card__ratings {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-gray-dark);
}

.reviews__tags {
    text-align: center;
}

.reviews__tags h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

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

.tag {
    background-color: var(--color-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

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

/* ============================================
   Opening Hours Section
   ============================================ */
.hours__grid {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

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

.hours__day--open {
    background-color: rgba(76, 175, 80, 0.05);
}

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

.hours__day-time {
    color: var(--color-accent);
    font-weight: 600;
}

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

.hours__note {
    text-align: center;
    background-color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   Contact Section
   ============================================ */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

.contact__item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-light);
    border-radius: var(--radius-lg);
}

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

.contact__content h3 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

.contact__content p {
    color: var(--color-gray);
    line-height: 1.6;
}

.contact__link {
    display: inline-block;
    margin-top: var(--spacing-xs);
    color: var(--color-primary);
    font-weight: 600;
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-dark);
    color: var(--color-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 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
}

.footer__text {
    color: var(--color-gray-light);
    line-height: 1.6;
}

.footer__links {
    list-style: none;
}

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

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

.footer__contact {
    list-style: none;
}

.footer__contact li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-light);
}

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

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

.footer__rating {
    color: var(--color-secondary);
    margin-top: var(--spacing-xs);
}

/* ============================================
   Lightbox
   ============================================ */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 3rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.lightbox__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border: none;
    font-size: 3rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
}

.lightbox__arrow:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

.lightbox__arrow--prev {
    left: var(--spacing-md);
}

.lightbox__arrow--next {
    right: var(--spacing-md);
}

.lightbox__image {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    animation: fadeIn 0.3s ease;
}

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

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

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

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }

    .hero__title {
        font-size: 3rem;
    }

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

@media (max-width: 768px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }

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

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__subtitle {
        font-size: 1.25rem;
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
    }

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

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

    .reviews__score-number {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }

    .hero {
        height: 80vh;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__arrow {
        width: 40px;
        height: 40px;
        font-size: 2rem;
    }

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

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

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

    .lightbox__arrow {
        width: 40px;
        height: 40px;
        font-size: 2rem;
    }
}