/* ====================================
   CSS RESET & NORMALIZE
   ==================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ====================================
   CSS VARIABLES
   ==================================== */
:root {
    /* Nota Gastro Bar Color Palette - Orange/Yellow accent */
    --color-primary: #FF9500;
    --color-primary-dark: #E68500;
    --color-primary-light: #FFAA33;
    --color-accent: #FFB84D;
    
    /* Background Colors */
    --color-bg-dark: #1A1A1A;
    --color-bg-darker: #0F0F0F;
    --color-bg-menu: #111111;
    
    /* Text Colors */
    --color-text-white: #FFFFFF;
    --color-text-gray: #CCCCCC;
    --color-text-light-gray: #999999;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray: #6B7280;
    --color-light-gray: #F3F4F6;
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;
    --spacing-section: 80px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* ====================================
   BASE STYLES
   ==================================== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-white);
    background-color: var(--color-bg-darker);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-white);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }

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

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

ul { list-style: none; }

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

/* ====================================
   LAYOUT
   ==================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/* ====================================
   HEADER & NAVIGATION
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(26, 26, 26, 0.98);
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo-image {
    height: 60px;
    width: 60px;
    border-radius: 50%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.logo:hover .logo-image {
    transform: scale(1.05);
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-white);
    position: relative;
    padding: 8px 0;
    transition: var(--transition-normal);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    padding: 8px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text-white);
    transition: var(--transition-normal);
}

/* ====================================
   HERO SECTION
   ==================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-bg-darker);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: 
        linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(15, 15, 15, 0.95) 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 149, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 184, 77, 0.05) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.hero-subtitle {
    display: block;
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 300;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.2s;
}

.hero-logo {
    max-width: 400px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto var(--spacing-lg);
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.4s;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--color-text-gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.8s;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 1s;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    font-size: 0.85rem;
    letter-spacing: 2px;
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.5s;
}

.scroll-indicator {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scroll 2s ease-in-out infinite;
}

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

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

@keyframes scroll {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(10px); opacity: 0.5; }
}

/* ====================================
   BUTTONS
   ==================================== */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-white);
    box-shadow: 0 4px 16px rgba(255, 149, 0, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 149, 0, 0.4);
}

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

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

/* ====================================
   SECTION HEADERS
   ==================================== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
}

.section-subtitle {
    display: block;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.section-title {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-white);
}

.section-description {
    font-size: 1.05rem;
    color: var(--color-text-gray);
    line-height: 1.8;
}

/* ====================================
   ABOUT SECTION
   ==================================== */
.about {
    background: var(--color-bg-dark);
}

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

.about-content {
    padding: var(--spacing-md);
}

.about-text {
    font-size: 1.05rem;
    color: var(--color-text-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.about-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.05);
}

/* ====================================
   MENU SECTION
   ==================================== */
.menu {
    background: var(--color-bg-menu);
    padding: var(--spacing-section) 0;
}

.menu-category {
    margin-bottom: var(--spacing-xxl);
}

.menu-category-header {
    background: var(--color-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
    clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 100%, 0 100%);
}

.menu-logo {
    height: 50px;
    width: auto;
    flex-shrink: 0;
}

.menu-category-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-white);
    font-style: italic;
    margin: 0;
    flex: 1;
}

.menu-time {
    font-size: 0.9rem;
    font-weight: 400;
    font-style: normal;
    opacity: 0.9;
}

.menu-items {
    background: var(--color-bg-menu);
}

.menu-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) 0;
    color: var(--color-text-white);
    gap: var(--spacing-sm);
}

.menu-item-name {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-white);
    flex-shrink: 0;
}

.menu-item-dots {
    flex: 1;
    border-bottom: 1px dotted var(--color-text-gray);
    margin: 0 var(--spacing-sm);
    min-width: 20px;
    height: 1px;
    opacity: 0.5;
}

.menu-item-price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-white);
    flex-shrink: 0;
    white-space: nowrap;
}

/* ====================================
   GALLERY SECTION
   ==================================== */
.gallery {
    background: var(--color-bg-darker);
}

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

.gallery-item {
    position: relative;
    height: 350px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

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

.gallery-item:hover img {
    transform: scale(1.15);
}

/* ====================================
   CONTACT SECTION
   ==================================== */
.contact {
    background: var(--color-bg-dark);
}

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

.contact-info {
    padding: var(--spacing-md);
}

.contact-text {
    font-size: 1.05rem;
    color: var(--color-text-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    color: var(--color-primary);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    font-size: 1.5rem;
}

.contact-content h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--color-text-white);
}

.contact-content p {
    color: var(--color-text-gray);
    margin: 0;
    line-height: 1.6;
}

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

.contact-content a:hover {
    text-decoration: underline;
}

.contact-map {
    background: var(--color-bg-darker);
    border-radius: 16px;
    overflow: hidden;
    min-height: 400px;
    height: 100%;
    box-shadow: 
        0 12px 48px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 149, 0, 0.3),
        inset 0 1px 2px rgba(255, 255, 255, 0.05);
    padding: 8px;
    position: relative;
    transition: all var(--transition-normal);
}

.contact-map::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 3px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light), var(--color-accent));
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 1;
    opacity: 0.9;
    transition: opacity var(--transition-normal);
}

.contact-map:hover {
    box-shadow: 
        0 16px 64px rgba(255, 149, 0, 0.3),
        0 0 0 2px var(--color-primary),
        inset 0 1px 2px rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.contact-map:hover::before {
    opacity: 1;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 10px;
    filter: grayscale(15%) contrast(108%) brightness(0.95);
    transition: filter var(--transition-normal);
    position: relative;
    z-index: 0;
}

.contact-map:hover iframe {
    filter: grayscale(0%) contrast(112%) brightness(1);
}

/* ====================================
   FOOTER
   ==================================== */
.footer {
    background: var(--color-bg-darker);
    color: var(--color-text-white);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: var(--color-text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    font-weight: 600;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column li {
    font-size: 0.9rem;
    color: var(--color-text-gray);
    line-height: 1.6;
}

.footer-column a {
    color: var(--color-text-gray);
    transition: var(--transition-normal);
}

.footer-column a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

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

.footer-bottom p {
    color: var(--color-text-gray);
    font-size: 0.9rem;
    margin: 0;
}

/* ====================================
   ANIMATIONS & UTILITIES
   ==================================== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */
@media (max-width: 1024px) {
    :root {
        --spacing-section: 64px;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-section: 48px;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-bg-dark);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-normal);
        padding: var(--spacing-xxl) var(--spacing-md);
        z-index: 999;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .nav-link {
        font-size: 1.1rem;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .menu-category-header {
        clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 100%, 0 100%);
    }
    
    .menu-category-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 250px;
        height: 250px;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .about-image img {
        height: 300px;
    }
    
    .menu-category-title {
        font-size: 1.25rem;
    }
    
    .menu-item-name,
    .menu-item-price {
        font-size: 0.9rem;
    }
    
    .contact-map {
        min-height: 300px;
        padding: 2px;
    }
    
    .contact-map iframe {
        height: 300px;
    }
}

/* ====================================
   ACCESSIBILITY
   ==================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* ====================================
   PRINT STYLES
   ==================================== */
@media print {
    .header,
    .hero-scroll,
    .menu-toggle {
        display: none;
    }
}