/* CSS Variables - Color Palette Definition */
:root {
    --primary-color: #5c001e; /* Deep Burgundy / Vinrött */
    --primary-dark: #3a0013;
    --bg-color: #fcf9f2;      /* Cream */
    --text-main: #1a1a1a;
    --text-muted: #5e5a52;
    --accent: #d4af37;        /* Gold / Brass */
    --accent-hover: #b5952f;
    --wood: #2a201a;          /* Dark wood */
    --white: #ffffff;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-card: 0 15px 40px rgba(92, 0, 30, 0.08);
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 600;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1.2rem;
    color: var(--text-muted);
}

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

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

section {
    padding: 6rem 0;
}

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

/* Dividers */
.divider {
    height: 2px;
    width: 60px;
    background-color: var(--accent);
    margin: 1.5rem auto 2rem;
}
.divider.left {
    margin: 1.5rem 0 2rem 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

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

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

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(252, 249, 242, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition);
}

header.scrolled {
    box-shadow: var(--shadow-sm);
    padding: 0.5rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a:not(.btn) {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--wood);
    position: relative;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
}

.nav-links a:not(.btn):hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
    color: var(--primary-color);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-color);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.mobile-nav.open {
    display: flex;
}

.mobile-nav a {
    padding: 1rem 0;
    font-size: 1.2rem;
    font-family: var(--font-heading);
    color: var(--primary-color);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.mobile-nav .btn {
    margin-top: 2rem;
    text-align: center;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background-image: url('assets/le_papillon_interior_1776069413028.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(42, 32, 26, 0.7), rgba(92, 0, 30, 0.8));
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    animation: fadeIn 1.5s ease-out;
}

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

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
}

.hero-title {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 4rem;
}

.hero-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    padding: 0 10%;
}

/* Menu Section */
.menu-section {
    background-color: var(--white);
    position: relative;
}

.menu-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 4rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tab-btn span {
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
    color: #999;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition);
}

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

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

.tab-btn.active span {
    color: var(--accent);
}

.tab-btn.active::after {
    width: 80%;
}

.menu-pane {
    display: none;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 0.5s ease;
}

.menu-pane.active {
    display: block;
}

.menu-item {
    margin-bottom: 2.5rem;
}

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

/* Dotted leader for menu */
.menu-item-header::after {
    content: '';
    position: absolute;
    bottom: 0.4rem;
    left: 0;
    right: 0;
    border-bottom: 1px dotted rgba(92, 0, 30, 0.3);
    z-index: 0;
}

.menu-item-header h3 {
    margin: 0;
    background-color: var(--white);
    padding-right: 1rem;
    z-index: 1;
    font-size: 1.4rem;
    color: var(--wood);
}

.menu-item-header .price {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    background-color: var(--white);
    padding-left: 1rem;
    z-index: 1;
}

.menu-item p {
    font-size: 0.95rem;
    font-style: italic;
    color: #666;
    margin: 0;
}

/* About Section */
.about-section {
    background-color: var(--primary-dark);
    color: var(--white);
}

.about-section h2 {
    color: var(--white);
}

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

.about-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

.signature {
    font-family: 'Brush Script MT', cursive, var(--font-heading);
    font-size: 2.5rem;
    color: var(--accent);
    margin-top: 2rem;
}

.image-frame {
    position: relative;
    padding: 20px;
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent);
    z-index: 0;
    transform: translate(20px, 20px);
}

.image-frame img {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-md);
    object-fit: cover;
    aspect-ratio: 4/5;
}

/* Banner Section */
.banner-section {
    background-image: url('assets/le_papillon_dessert_1776069676594.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 8rem 0;
    text-align: center;
    position: relative;
}

.banner-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(42, 32, 26, 0.8);
}

.banner-section .container {
    position: relative;
    z-index: 1;
}

.banner-section h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.banner-section p {
    color: var(--accent);
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.5rem;
}

/* Gallery */
.gallery-section {
    background-color: var(--bg-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-img {
    overflow: hidden;
    position: relative;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    aspect-ratio: 1/1;
}

.gallery-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-img:hover img {
    transform: scale(1.1);
}

/* Booking Section */
.booking-section {
    background-color: var(--white);
    background-image: radial-gradient(rgba(212, 175, 55, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

.booking-container {
    display: grid;
    grid-template-columns: 4fr 5fr;
    gap: 4rem;
    background-color: var(--white);
    box-shadow: var(--shadow-card);
    border-radius: 8px;
    overflow: hidden;
}

.booking-info {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem;
}

.booking-info h2 {
    color: var(--white);
}

.booking-info p {
    color: rgba(255,255,255,0.8);
}

.booking-contact-details {
    margin-top: 3rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.contact-item i {
    color: var(--accent);
}

.booking-form-wrapper {
    padding: 4rem;
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--bg-color);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Specifically for select inputs to look nicer */
select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235c001e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

.booking-success-msg {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: rgba(46, 204, 113, 0.1);
    color: #27ae60;
    border: 1px solid rgba(46, 204, 113, 0.2);
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hidden {
    display: none !important;
}

/* Contact Section */
.contact-grid {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.info-lists {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
}

.info-block {
    margin-bottom: 2.5rem;
}

.info-block h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--primary-color);
    border-radius: 50%;
    color: var(--primary-color);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    color: var(--white);
}



/* Footer */
footer {
    background-color: var(--wood);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.footer-contact p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
}

.footer-copyright p {
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .about-grid { gap: 2rem; }
    .booking-container {
        grid-template-columns: 1fr;
    }
    .booking-info, .booking-form-wrapper {
        padding: 3rem 2rem;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .image-frame { margin-top: 2rem; }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    /* Menu section mobile accordion style adjustments */
    .menu-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .tab-btn {
        background-color: rgba(0,0,0,0.03);
        border-radius: 4px;
        padding: 1rem;
    }
    
    .tab-btn::after { display: none; }
    
    .tab-btn.active {
        background-color: var(--primary-color);
        color: var(--white);
    }
    
    .tab-btn.active span {
        color: rgba(255,255,255,0.8);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}