/* ========================================
   1. CSS Variables & Root Styles
   ======================================== */
:root {
    /* Color Palette - Warm Turkish Restaurant Theme */
    --color-primary: #d4a574;
    --color-primary-dark: #b8935f;
    --color-secondary: #2c3e50;
    --color-accent: #e74c3c;
    --color-success: #27ae60;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-background: #ffffff;
    --color-background-alt: #f8f9fa;
    --color-border: #e0e0e0;

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

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;

    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);

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

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

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

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

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

ul {
    list-style: none;
}

/* ========================================
   3. Layout Components
   ======================================== */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-secondary);
    position: relative;
    padding-bottom: var(--spacing-md);
}

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

/* ========================================
   4. Button Styles
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
}

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

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

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

.btn--secondary:hover {
    background-color: #34495e;
    border-color: #34495e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn__icon {
    font-size: 1.2rem;
}

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

.navbar--scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}

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

.navbar__brand {
    display: flex;
    flex-direction: column;
}

.navbar__logo {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin: 0;
}

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

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

.navbar__link {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

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

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

.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: var(--color-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.navbar__toggle--active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

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

/* ========================================
   6. Hero Section
   ======================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 70px;
}

.hero__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
        rgba(0,0,0,0.4) 0%,
        rgba(0,0,0,0.6) 100%);
    z-index: -1;
}

.hero__content {
    text-align: center;
    color: white;
    padding: var(--spacing-lg);
    animation: fadeInUp 1s ease;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero__subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

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

.rating__stars {
    display: flex;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.star.half {
    position: relative;
    color: #ccc;
}

.star.half::before {
    content: '★';
    position: absolute;
    left: 0;
    width: 50%;
    overflow: hidden;
    color: var(--color-primary);
}

.rating__text {
    font-size: 1.125rem;
}

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

/* ========================================
   7. About Section
   ======================================== */
.about {
    padding: var(--spacing-xxl) 0;
    background: var(--color-background);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

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

.about__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.feature__item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-background-alt);
    border-radius: var(--radius-md);
    transition: transform var(--transition-normal);
}

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

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

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

.feature__text {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

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

.stat__number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat__label {
    font-size: 1rem;
    opacity: 0.95;
}

/* ========================================
   8. Specialties Section
   ======================================== */
.specialties {
    padding: var(--spacing-xxl) 0;
    background: var(--color-background-alt);
}

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

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

.specialty__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.specialty__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
    animation: bounce 2s infinite;
}

.specialty__title {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.specialty__description {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* ========================================
   9. Services Section
   ======================================== */
.services {
    padding: var(--spacing-xxl) 0;
    background: var(--color-background);
}

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

.service__item {
    text-align: center;
    padding: var(--spacing-md);
}

.service__icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.service__title {
    font-size: 1.125rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.service__text {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* ========================================
   10. Opening Hours Section
   ======================================== */
.opening-hours {
    padding: var(--spacing-xxl) 0;
    background: var(--color-background-alt);
}

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

.hours__list {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.hours__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

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

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

.hours__time {
    color: var(--color-text);
    font-weight: 500;
}

.hours__time--closed {
    color: var(--color-accent);
}

.hours__status {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.status__indicator {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: var(--color-success);
    animation: pulse 2s infinite;
}

.status__indicator--closed {
    background: var(--color-accent);
    animation: none;
}

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

/* ========================================
   11. Reviews Section
   ======================================== */
.reviews {
    padding: var(--spacing-xxl) 0;
    background: var(--color-background);
}

.reviews__summary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.summary__score {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.summary__number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
}

.summary__stars {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin: var(--spacing-sm) 0;
}

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

.summary__distribution {
    padding: var(--spacing-lg);
}

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

.distribution__label {
    min-width: 40px;
    color: var(--color-text-light);
}

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

.distribution__fill {
    height: 100%;
    background: var(--color-primary);
    transition: width var(--transition-slow);
}

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

.reviews__highlights {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.highlights__title {
    margin-bottom: var(--spacing-md);
}

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

.tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ========================================
   12. Contact Section
   ======================================== */
.contact {
    padding: var(--spacing-xxl) 0;
    background: var(--color-background-alt);
}

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

.contact__info {
    display: grid;
    gap: var(--spacing-lg);
}

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

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

.info__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-secondary);
}

.info__text {
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.6;
}

.info__link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.125rem;
}

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

.contact__map iframe {
    width: 100%;
    height: 400px;
    border: none;
}

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

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

.footer__content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.footer__subtitle {
    color: rgba(255,255,255,0.8);
    margin-bottom: var(--spacing-sm);
}

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

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

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

.footer__link {
    color: rgba(255,255,255,0.8);
    transition: color var(--transition-fast);
}

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

.footer__text {
    color: rgba(255,255,255,0.8);
}

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

.footer__copyright {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
    margin: 0;
}

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

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========================================
   15. Utilities
   ======================================== */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   16. Media Queries
   ======================================== */
@media (max-width: 1023px) {
    .navbar__menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }

    .navbar__menu--active {
        display: flex;
    }

    .navbar__toggle {
        display: flex;
    }

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

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

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

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

@media (max-width: 767px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    .section-title {
        font-size: 2rem;
    }

    .hero {
        min-height: 500px;
    }

    .hero__buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

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

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

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

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

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

    .contact__actions {
        flex-direction: column;
    }

    .contact__actions .btn {
        width: 100%;
    }
}

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

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

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