:root {
    /* Ultra-Modern Color Palette */
    --color-navy: #041221;
    --color-sand: #FFFFFF;
    --color-gold: #9B7D32;
    --color-white: #FFFFFF;
    
    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    /* Transitions */
    --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    /* No smooth scroll behavior for native feeling in complex layouts, handled by OS */
}

body {
    font-family: var(--font-sans);
    color: var(--color-navy);
    background-color: var(--color-sand);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Typography Scale */
.text-navy { color: var(--color-navy); }
.text-sand { color: var(--color-sand); }
.text-gold { color: var(--color-gold); }

.bg-navy { background-color: var(--color-navy); }
.bg-sand { background-color: var(--color-sand); }

.eyebrow {
    display: block;
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.headline-huge {
    font-family: var(--font-sans);
    font-size: clamp(4rem, 10vw, 9rem);
    line-height: 0.9;
    letter-spacing: -0.04em;
    font-weight: 500;
}

.headline-large {
    font-family: var(--font-sans);
    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 1;
    letter-spacing: -0.03em;
    font-weight: 500;
}

.text-large {
    font-family: var(--font-sans);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    line-height: 1.4;
    letter-spacing: -0.01em;
    font-weight: 300;
}

.text-body {
    font-size: 1rem;
    line-height: 1.8;
    font-weight: 300;
    max-width: 450px;
}

.mt-s { margin-top: 1rem; }
.mt-m { margin-top: 2rem; }
.mt-l { margin-top: 4rem; }

.header {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 3rem);
    max-width: 1200px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-radius: 40px;
    transition: var(--transition-medium);
}

.header-logo {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.lang-selector {
    position: relative;
}

.nav-link {
    background: transparent;
    border: none;
    color: inherit;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    position: relative;
}

.btn-book {
    background: transparent;
    border: none;
    color: inherit;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    position: relative;
    border-radius: 100px;
}

.glass-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    border-radius: inherit;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 
        inset 0 2px 10px rgba(255, 255, 255, 0.8), 
        inset 0 -2px 10px rgba(0, 0, 0, 0.05), 
        0 10px 40px rgba(0, 0, 0, 0.15);
}



.header-logo {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}



.nav-link, .btn-book, .btn-glass {
    background: transparent;
    border: none;
    color: inherit;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    position: relative;
}

/* Language Selector Seamless */
.lang-selector {
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
    height: 38px;
    border-radius: 19px;
    background: transparent;
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
    width: 38px;
}

.lang-selector.is-open {
    width: 114px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.lang-option {
    background: none;
    border: none;
    font-size: 1.1rem;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.3s;
    order: 2;
    flex-shrink: 0;
}

.lang-option.active {
    order: 1;
}

.lang-option:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.6);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

.btn-book {
    border: 1px solid currentColor;
    padding: 0.8rem 2rem;
    border-radius: 100px;
    transition: var(--transition-slow);
}
.btn-book:hover {
    background: var(--color-white);
    color: var(--color-navy);
}

.btn-glass {
    background: transparent;
    border: 1px solid var(--color-navy);
    color: var(--color-navy);
    padding: 0.8rem 2rem;
    border-radius: 100px;
    transition: var(--transition-slow);
}
.btn-glass:hover {
    background: var(--color-navy);
    color: var(--color-white);
}

/* Immersive Hero */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: flex-end;
    padding: 3rem;
    color: var(--color-white);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(4,18,33,0.8) 0%, rgba(4,18,33,0) 50%);
    z-index: -1;
}

.hero-content {
    padding-bottom: 2rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    right: 3rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
}

/* Intro */
.intro {
    padding: 10rem 3rem;
    display: flex;
    justify-content: center;
    text-align: center;
}

.container-narrow {
    max-width: 900px;
}

/* Offset Grid Layout (Luxury Editorial) */
.offset-section {
    padding: 8rem 2rem;
    background: var(--color-sand);
    position: relative;
    z-index: 1;
}

.offset-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

.offset-image {
    grid-column: 5 / 13;
    border-radius: 20px;
    overflow: hidden;
    height: 75vh;
    min-height: 600px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

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

.offset-content {
    grid-column: 1 / 7;
    grid-row: 1;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.offset-section.reverse .offset-image {
    grid-column: 1 / 9;
}

.offset-section.reverse .offset-content {
    grid-column: 7 / 13;
}

/* Glass Card */
.glass-card {
    padding: 4rem;
    border-radius: 40px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: 
        inset 0 2px 10px rgba(255, 255, 255, 0.8), 
        inset 0 -2px 10px rgba(0, 0, 0, 0.02), 
        0 20px 50px rgba(0, 0, 0, 0.08);
}

/* Minimal List */
.list-minimal {
    list-style: none;
    border-top: 1px solid rgba(4, 18, 33, 0.1);
    width: 100%;
}
.list-minimal.dark {
    border-color: rgba(245, 242, 235, 0.1);
}

.list-minimal li {
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(4, 18, 33, 0.1);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
}
.list-minimal.dark li {
    border-color: rgba(245, 242, 235, 0.1);
}

/* Link Line Button */
.link-line {
    background: transparent;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    position: relative;
    padding-bottom: 0.5rem;
    color: var(--color-navy);
}
.link-line.dark {
    color: var(--color-sand);
}
.link-line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.link-line:hover::after {
    transform-origin: left;
    transform: scaleX(0);
}

/* Minimal Footer */
.footer {
    padding: 8rem 2rem 4rem 2rem;
    text-align: center;
}

.footer-huge-text {
    font-family: var(--font-sans);
    font-size: clamp(4rem, 15vw, 12rem);
    line-height: 0.8;
    letter-spacing: -0.05em;
    margin-bottom: 4rem;
    opacity: 1;
}

.footer-grid {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 4rem;
    border-top: 1px solid rgba(4, 18, 33, 0.1);
    padding-top: 4rem;
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 2;
    opacity: 0.7;
}

.footer-link {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-link:hover {
    opacity: 0.5;
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.social-icon {
    color: inherit;
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
    display: inline-flex;
}

.social-icon:hover {
    opacity: 1;
    transform: translateY(-3px);
}

/* Fullscreen Modals (Takeover) */
.modal-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transform: translateY(100%); /* Slide from bottom */
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-fullscreen.is-open {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.modal-header-minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 3rem;
}

.close-modal {
    background: transparent;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    color: var(--color-navy);
}
.close-modal.dark {
    color: var(--color-sand);
}

.modal-body-minimal {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

.maitre-placeholder {
    width: 100%;
    max-width: 600px;
    height: 60vh;
    border: 1px solid rgba(4, 18, 33, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(4, 18, 33, 0.5);
}
.maitre-placeholder.dark {
    border-color: rgba(245, 242, 235, 0.1);
    color: rgba(245, 242, 235, 0.5);
}

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .offset-grid {
        display: flex;
        flex-direction: column;
    }
    .offset-image {
        height: 50vh;
        min-height: 400px;
        width: 100%;
        grid-column: auto;
    }
    .offset-content {
        margin-top: -15vh;
        grid-column: auto;
        width: 100%;
    }
    .glass-card {
        padding: 3rem 2rem;
    }
    .offset-section {
        padding: 4rem 1rem;
    }
    .footer-huge-text {
        font-size: 4rem;
        margin-bottom: 4rem;
    }
    .footer-grid {
        flex-direction: column;
        gap: 2rem;
    }
    .header {
        padding: 1.5rem 2rem;
    }
}