/* CSS Variables */
:root {
    --color-primary: #d35400;
    --color-primary-dark: #a04000;
    --color-secondary: #2c3e50;
    --color-accent: #e74c3c;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-background: #ffffff;
    --color-background-alt: #f8f9fa;
    --color-border: #e0e0e0;
    --color-success: #27ae60;
    --color-warning: #f39c12;

    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Georgia', 'Times New Roman', serif;

    --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);

    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-in-out;

    --border-radius: 8px;
    --border-radius-lg: 12px;

    --container-max-width: 1200px;
    --header-height: 70px;
}

/* Reset/Normalize */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

/* Base Styles */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

p {
    margin-bottom: 1rem;
}

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

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

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

ul {
    list-style: none;
}

/* Layout Components */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: 1.5rem auto;
    border-radius: 2px;
}

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-background);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-base);
}

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

.nav {
    height: var(--header-height);
}

.nav__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.nav__logo-text {
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav__menu {
    display: flex;
    gap: 2rem;
}

.nav__link {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    position: relative;
}

.nav__link:hover {
    color: var(--color-primary);
    background: rgba(211, 84, 0, 0.1);
}

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

.nav__link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

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

.nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Main Content */
.main {
    margin-top: var(--header-height);
}

/* Hero Section */
.hero {
    position: relative;
    height: calc(100vh - var(--header-height));
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,149.3C960,160,1056,160,1152,138.7C1248,117,1344,75,1392,53.3L1440,32L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom center;
    background-size: cover;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 2rem;
}

.hero__title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: fadeInUp 0.8s ease;
}

.hero__subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero__rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.rating-stars {
    display: flex;
    gap: 0.25rem;
    font-size: 1.5rem;
}

.star {
    color: rgba(255, 255, 255, 0.3);
}

.star.filled {
    color: #ffd700;
}

.hero__reviews {
    font-size: 1rem;
    opacity: 0.9;
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    margin: 10px auto;
    border-right: 3px solid white;
    border-bottom: 3px solid white;
    transform: rotate(45deg);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

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

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

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

/* About Section */
.about {
    padding: 80px 0;
    background: var(--color-background);
}

.about__content {
    display: grid;
    gap: 3rem;
}

.about__text {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.about__description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.about__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-background-alt);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition-base);
}

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

.feature-card__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card__title {
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.feature-card__text {
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Menu Section */
.menu {
    padding: 80px 0;
    background: var(--color-background-alt);
}

.menu__tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.menu__tab {
    padding: 10px 24px;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition-base);
}

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

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

.menu__category {
    display: none;
}

.menu__category.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.menu__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.menu-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.menu-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.menu-item__header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.75rem;
}

.menu-item__name {
    color: var(--color-secondary);
    font-size: 1.25rem;
    flex: 1;
}

.menu-item__price {
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 700;
    white-space: nowrap;
}

.menu-item__description {
    color: var(--color-text-light);
    line-height: 1.5;
}

/* Specials Section */
.specials {
    padding: 80px 0;
    background: var(--color-background);
}

.specials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.special-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
}

.special-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

.special-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.special-card__badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.special-card__title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.special-card__description {
    font-size: 1rem;
    opacity: 0.95;
    line-height: 1.5;
}

/* Reviews Section */
.reviews {
    padding: 80px 0;
    background: var(--color-background-alt);
}

.reviews__summary {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.reviews__rating {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.reviews__score {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.reviews__slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.review-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.review-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

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

.review-card__rating {
    display: flex;
    gap: 0.125rem;
    color: #ffd700;
}

.review-card__text {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.review-card__date {
    color: var(--color-text-light);
    font-size: 0.875rem;
    opacity: 0.7;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--color-background);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact__item-title {
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

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

.contact__link {
    color: var(--color-primary);
    font-weight: 500;
}

.contact__link:hover {
    text-decoration: underline;
}

.contact__hours {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.hours-day {
    font-weight: 500;
}

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

.contact__map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-info {
    text-align: center;
    color: white;
    padding: 2rem;
}

.map-info h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.map-info p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.map-link {
    display: inline-block;
    padding: 10px 20px;
    background: white;
    color: var(--color-primary);
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-base);
}

.map-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
    background: var(--color-secondary);
    color: white;
    padding: 60px 0 20px;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer__title {
    color: white;
    margin-bottom: 1rem;
}

.footer__subtitle {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer__text {
    opacity: 0.8;
    line-height: 1.6;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__link {
    color: white;
    opacity: 0.8;
    transition: var(--transition-base);
}

.footer__link:hover {
    opacity: 1;
    color: var(--color-primary);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer__copyright {
    opacity: 0.7;
    font-size: 0.875rem;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

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

.scroll-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Media Queries */
@media (max-width: 1024px) {
    .container {
        max-width: 960px;
    }

    .menu__grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .container {
        padding: 0 15px;
    }

    .nav__menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-base);
    }

    .nav__menu.active {
        left: 0;
    }

    .nav__toggle {
        display: flex;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__subtitle {
        font-size: 1.25rem;
    }

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

    .btn {
        width: 100%;
    }

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

    .menu__tabs {
        flex-direction: column;
        width: 100%;
    }

    .menu__tab {
        width: 100%;
    }

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

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

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

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

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

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

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

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .hero {
        min-height: 400px;
    }
}

/* Print Styles */
@media print {
    .header,
    .hero,
    .scroll-to-top,
    .nav__toggle {
        display: none;
    }

    .main {
        margin-top: 0;
    }

    .menu__tabs {
        display: none;
    }

    .menu__category {
        display: block !important;
        page-break-inside: avoid;
    }

    .menu__category + .menu__category {
        page-break-before: always;
    }
}