/* --------------------------------------------------
   VARIABLES & DESIGN SYSTEM
-------------------------------------------------- */
:root {
    --bg-primary: #0d0c0b;
    --bg-light: #161513;
    --color-gold: #c5a880;
    --color-gold-hover: #b09168;
    
    --text-white: #f5f2eb;
    --text-muted: #a8a297;
    
    --font-serif: 'Cinzel', Georgia, serif;
    --font-sans: 'Montserrat', sans-serif;
    
    --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    --border-gold: rgba(197, 168, 128, 0.2);
}

/* --------------------------------------------------
   BASE RESET
-------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-white);
    font-family: var(--font-sans);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------
   TYPOGRAPHY
-------------------------------------------------- */
h1, h2, h3, .brand-logo {
    font-family: var(--font-serif);
    letter-spacing: 0.1em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}

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

.tagline {
    color: var(--color-gold);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.25em;
    display: block;
    margin-bottom: 0.5rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

/* --------------------------------------------------
   LAYOUTS
-------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

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

section {
    padding: 7rem 0;
}

/* --------------------------------------------------
   HEADER & NAVIGATION
-------------------------------------------------- */
header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    color: var(--text-white);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

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

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--color-gold);
}

/* --------------------------------------------------
   BUTTONS
-------------------------------------------------- */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 0;
}

.btn-gold {
    background-color: var(--color-gold);
    color: #000;
    border: 1px solid var(--color-gold);
}

.btn-gold:hover {
    background-color: transparent;
    color: var(--color-gold);
}

.btn-gold-nav {
    border: 1px solid var(--color-gold) !important;
    padding: 0.6rem 1.5rem !important;
    color: var(--color-gold) !important;
}

.btn-gold-nav:hover {
    background-color: var(--color-gold);
    color: #000 !important;
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* --------------------------------------------------
   HERO SECTION
-------------------------------------------------- */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    background-image: url('assets/ambiance.png');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin-left: 10%;
    padding: 2rem;
}

.hero-subtitle {
    color: var(--color-gold);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    display: block;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 300;
    line-height: 1.15;
    margin-bottom: 2rem;
}

.hero-text {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* --------------------------------------------------
   ABOUT / CONCEPT
-------------------------------------------------- */
.about-section {
    background-color: var(--bg-light);
}

.about-text h2 {
    font-weight: 400;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.img-rounded {
    width: 100%;
    height: auto;
    border: 1px solid var(--border-gold);
    padding: 15px;
    background-color: var(--bg-primary);
}

/* --------------------------------------------------
   CAROUSEL / IMAGE SLIDER
-------------------------------------------------- */
.gallery-section {
    overflow: hidden;
}

.slider-container {
    position: relative;
    max-width: 900px;
    margin: 2rem auto;
    height: 500px;
    border: 1px solid var(--border-gold);
    overflow: hidden;
}

.slider-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
    padding: 2rem;
    color: var(--text-white);
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    z-index: 3;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-white);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-smooth);
}

.slider-btn:hover {
    background-color: var(--color-gold);
    color: #000;
    border-color: var(--color-gold);
}

.prev-btn { left: 1.5rem; }
.next-btn { right: 1.5rem; }

.slider-dots {
    position: absolute;
    bottom: 1.5rem;
    right: 2rem;
    z-index: 10;
    display: flex;
    gap: 10px;
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slider-dots .dot.active {
    background-color: var(--color-gold);
    transform: scale(1.2);
}

/* --------------------------------------------------
   MENU CARTE
-------------------------------------------------- */
.menu-section {
    background-color: var(--bg-light);
}

.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem 1.5rem;
    letter-spacing: 0.1em;
    transition: var(--transition-smooth);
    border-bottom: 2px solid transparent;
}

.tab-btn:hover, .tab-btn.active {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}

.menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.menu-item {
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
    padding-bottom: 1.5rem;
    transition: opacity 0.4s ease;
}

.menu-item.hidden {
    display: none;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.5rem;
}

.menu-item h3 {
    font-size: 1.2rem;
    font-weight: 500;
}

.menu-item .price {
    font-family: var(--font-serif);
    color: var(--color-gold);
    font-weight: 600;
}

.menu-item-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --------------------------------------------------
   BOOKING
-------------------------------------------------- */
.info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--text-muted);
}

.info-item i {
    color: var(--color-gold);
    font-size: 1.2rem;
}

.booking-form-wrapper {
    background-color: var(--bg-light);
    border: 1px solid var(--border-gold);
    padding: 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.form-group input, .form-group select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-gold);
    color: var(--text-white);
    padding: 0.8rem 1rem;
    font-family: var(--font-sans);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--color-gold);
}

#booking-feedback {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--color-gold);
}

/* --------------------------------------------------
   FOOTER
-------------------------------------------------- */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 0;
    text-align: center;
    color: var(--text-dark);
    font-size: 0.85rem;
}

/* --------------------------------------------------
   RESPONSIVE DESIGN & BURGER MENU
-------------------------------------------------- */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.mobile-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition-smooth);
}

@media (max-width: 900px) {
    .nav-container {
        padding: 1.5rem;
    }

    .mobile-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background-color: var(--bg-light);
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        transition: var(--transition-smooth);
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.15rem;
    }
    
    .grid-two {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero {
        text-align: center;
    }

    .hero-content {
        margin-left: 0;
        padding: 1.5rem;
        width: 100%;
    }

    .hero-title {
        font-size: 2.6rem;
    }
    
    .slider-container {
        height: 280px;
        margin: 1.5rem auto;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .booking-form-wrapper {
        padding: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }
}