/* ==========================================================================
   Nike/Fashion Brand Inspired Design System (Brutalist/Minimalist)
   ========================================================================== */
:root {
    /* Colors */
    --primary: #000000;       /* Pure Black */
    --secondary: #707072;     /* Nike Gray */
    --accent: #b5ff00;        /* Volt Green / Neon */
    
    --bg-light: #ffffff;
    --bg-dark: #000000;
    --bg-card: #ffffff;
    --bg-card-dark: #111111;
    
    --text-dark: #000000;
    --text-muted: #707072;
    --text-light: #ffffff;
    
    /* Typography */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    
    --border-radius-lg: 0px; /* Sharp edges */
    --border-radius-sm: 0px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-light);
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    line-height: 1.4;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.05em;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 100px 0;
}

.text-center {
    text-align: center;
}

/* ==========================================================================
   Navigation (Strict, Minimal)
   ========================================================================== */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-light);
    border-bottom: 2px solid var(--primary);
    transition: var(--transition-fast);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.05em;
    color: var(--text-dark);
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-dark);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-fast);
}

.nav-links a:hover::after {
    width: 100%;
}

.btn-nav {
    background-color: var(--primary);
    color: white !important;
    padding: 10px 20px;
    font-weight: 700;
}

.btn-nav:hover {
    background-color: var(--accent);
    color: black !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: 1.8rem;
    cursor: pointer;
}

/* ==========================================================================
   Hero Section (Aggressive, Bold)
   ========================================================================== */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background-color: var(--bg-dark);
    color: white;
    position: relative;
    padding-left: 10%;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    mix-blend-mode: luminosity;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: left;
    margin-top: 80px;
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

#hero h1 {
    font-size: clamp(4rem, 8vw, 8rem);
    line-height: 0.9;
    font-weight: 900;
    margin-bottom: 2rem;
}

#hero p {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    color: var(--secondary);
    margin-bottom: 3rem;
    text-transform: uppercase;
    font-weight: 700;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
}

.btn {
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: uppercase;
    padding: 20px 40px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 2px solid var(--primary);
}

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

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

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

.btn-secondary:hover {
    background: white;
    color: black;
}

/* ==========================================================================
   Philosophy Section (Asymmetric Grid)
   ========================================================================== */
#philosophy {
    background-color: var(--bg-light);
}

.section-tag {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

#philosophy h2 {
    font-size: clamp(3rem, 6vw, 5rem);
    color: var(--text-dark);
    margin-bottom: 4rem;
    line-height: 0.95;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.philosophy-card {
    background: var(--primary);
    color: white;
    padding: 4rem;
    border: none;
}

.philosophy-card p {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.features-grid {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-weight: 900;
    font-size: 1.5rem;
    text-transform: uppercase;
}

.feature-item i {
    color: var(--accent);
    font-size: 2rem;
}

.philosophy-image {
    height: 600px;
}

.philosophy-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: var(--transition-smooth);
}

.philosophy-image:hover img {
    filter: grayscale(0%);
}

@media (max-width: 992px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Menu Section (Strict Grid, Poster Style)
   ========================================================================== */
#menu {
    background-color: var(--bg-dark);
    color: white;
}

#menu h2 {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 2rem;
    text-align: left;
}

.menu-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 4rem;
    justify-content: flex-start;
}

.tab-btn {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
    background: var(--accent);
    color: black;
    border-color: var(--accent);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2px; /* Strict grid border effect */
    background: rgba(255, 255, 255, 0.1);
}

.menu-item {
    background: var(--bg-dark);
    padding: 2rem;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 450px;
}

.menu-item:hover {
    background: #111111;
}

.menu-item-img {
    height: 250px;
    margin-bottom: 2rem;
    position: relative;
}

.menu-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: var(--transition-fast);
}

.menu-item:hover .menu-item-img img {
    filter: grayscale(0%);
}

.menu-item-tag {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--accent);
    color: black;
    padding: 6px 12px;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.menu-item-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.menu-item-header h3 {
    font-size: 1.8rem;
    line-height: 1;
}

.menu-item-header .price {
    font-weight: 900;
    color: var(--accent);
    font-size: 1.5rem;
}

.menu-item p {
    color: var(--secondary);
    font-size: 1rem;
    text-transform: uppercase;
    font-weight: 500;
}

/* ==========================================================================
   Booking Section (Bold Form)
   ========================================================================== */
#booking {
    background-color: var(--bg-light);
}

.booking-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: stretch;
}

.booking-info {
    background: var(--primary);
    color: white;
    padding: 5rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.booking-info h2 {
    font-size: clamp(3rem, 5vw, 4.5rem);
    line-height: 0.95;
    margin-bottom: 2rem;
}

.booking-info p {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-bottom: 3rem;
    text-transform: uppercase;
}

.contact-item {
    font-size: 1.2rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.contact-item i {
    color: var(--accent);
    margin-right: 1rem;
}

.glass-form {
    padding: 5rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-row {
    display: flex;
    gap: 2rem;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
}

.form-group input, .form-group select {
    padding: 20px;
    border: 2px solid var(--primary);
    background: white;
    color: var(--text-dark);
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    background: var(--accent);
    color: black;
}

#submit-booking {
    background-color: var(--primary);
    color: white;
    border: 2px solid var(--primary);
    font-size: 1.2rem;
}

#submit-booking:hover {
    background-color: var(--accent);
    color: black;
    border-color: var(--accent);
}

@media (max-width: 992px) {
    .booking-wrapper {
        grid-template-columns: 1fr;
    }
    .booking-info {
        padding: 3rem 2rem;
    }
    .glass-form {
        padding: 2rem 0;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 70px; /* Height of the navbar */
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-dark);
        padding: 4rem 2rem;
        gap: 3rem;
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        color: white;
        font-size: 2rem;
        font-weight: 900;
    }
    
    .btn-nav {
        background-color: var(--accent);
        color: black !important;
        width: 100%;
        text-align: center;
        padding: 15px;
    }
}

@media (max-width: 576px) {
    .form-row {
        flex-direction: column;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    padding: 4rem 0;
    background: var(--bg-dark);
    color: white;
    border-top: 2px solid var(--accent);
    text-align: center;
}

.footer-copyright {
    color: var(--secondary);
    font-size: 1rem;
    text-transform: uppercase;
    font-weight: 700;
}

.backlink {
    margin-top: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.backlink a {
    color: var(--accent);
    font-weight: 900;
}

/* ==========================================================================
   Remove animations (Nike style is snappy)
   ========================================================================== */
.animate-on-scroll {
    opacity: 1 !important;
    transform: none !important;
}