/* ═══════════════════════════════════════════════════════════════
   ST BARTH YACHTING V2 — DESIGN SYSTEM REFINED
   Ultra-minimaliste, raffiné et luxueux
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* Palette minimale & luxueuse */
    --black: #0a0a0a;
    --charcoal: #1a1a1a;
    --dark: #2a2a2a;
    --gray: #888;
    --silver: #b5b5b5;
    --pearl: #e8e8e8;
    --ivory: #f5f4f2;
    --white: #ffffff;
    --gold: #c9a962;
    --gold-light: #dbc590;
    --green-whatsapp: #25D366;
    
    /* Typography */
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Jost', -apple-system, sans-serif;
    
    /* Transitions */
    --ease: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 16px 60px rgba(0,0,0,0.16);
}

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

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--charcoal);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    letter-spacing: 0.01em;
}

a, a:hover, a:visited, a:active {
    text-decoration: none !important;
}

/* ─────────────────────────────────────────────────────────────
   ANIMATIONS — Refined & Smooth
   ───────────────────────────────────────────────────────────── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes pulse-subtle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Staggered animations */
.animate-in {
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) forwards;
}

.animate-in:nth-child(1) { animation-delay: 0.1s; }
.animate-in:nth-child(2) { animation-delay: 0.2s; }
.animate-in:nth-child(3) { animation-delay: 0.3s; }
.animate-in:nth-child(4) { animation-delay: 0.4s; }
.animate-in:nth-child(5) { animation-delay: 0.5s; }
.animate-in:nth-child(6) { animation-delay: 0.6s; }

/* ─────────────────────────────────────────────────────────────
   NAVIGATION — Ultra minimal
   ───────────────────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.6s var(--ease);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 1rem 2rem;
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

.nav.dark {
    background: rgba(0,0,0,0.9);
    backdrop-filter: blur(20px);
}

.nav-logo {
    height: 36px;
    filter: brightness(0) invert(1);
    transition: filter 0.4s;
}

.nav.scrolled .nav-logo {
    filter: none;
}

.nav-links {
    display: none;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
    position: relative;
}

.nav.scrolled .nav-link {
    color: var(--charcoal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.4s var(--ease);
}

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

.nav-menu-btn {
    width: 28px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

@media (min-width: 1024px) {
    .nav-menu-btn {
        display: none;
    }
}

.nav-menu-btn span {
    width: 100%;
    height: 1px;
    background: white;
    transition: all 0.3s;
}

.nav.scrolled .nav-menu-btn span {
    background: var(--charcoal);
}

/* Nav Actions & Login */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
    margin-right: 1rem;
}

@media (max-width: 1023px) {
    .nav-actions {
        margin-right: 1rem;
    }
}

.nav-login {
    position: relative;
}

.nav-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.nav-login-btn svg {
    width: 20px;
    height: 20px;
    color: white;
    transition: color 0.3s;
}

.nav-login-btn:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.3);
}

.nav.scrolled .nav-login-btn {
    background: rgba(0,0,0,0.05);
    border-color: rgba(0,0,0,0.1);
}

.nav.scrolled .nav-login-btn svg {
    color: var(--charcoal);
}

.nav.scrolled .nav-login-btn:hover {
    background: rgba(0,0,0,0.1);
}

.nav-login-dropdown {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2), 0 2px 10px rgba(0,0,0,0.15);
    min-width: 220px;
    padding: 0.75rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: all 0.25s var(--ease);
    z-index: 1001;
}

.nav-login.active .nav-login-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-login-dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 16px;
    width: 12px;
    height: 12px;
    background: white;
    transform: rotate(45deg);
    border-radius: 2px;
}

.login-option {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    padding: 0.875rem 1rem !important;
    border-radius: 0.75rem !important;
    color: #1a1a1a !important;
    text-decoration: none !important;
    transition: all 0.2s !important;
}

.login-option:hover {
    background: #f5f4f2 !important;
    color: #1a1a1a !important;
}

.login-option svg {
    width: 20px !important;
    height: 20px !important;
    min-width: 20px !important;
    max-width: 20px !important;
    color: #c9a962 !important;
    stroke: #c9a962 !important;
    flex-shrink: 0 !important;
}

.login-option span {
    font-size: 0.9375rem !important;
    font-weight: 400 !important;
    color: #1a1a1a !important;
}

/* ─────────────────────────────────────────────────────────────
   WHATSAPP WIDGET — Élégant & Discret
   ───────────────────────────────────────────────────────────── */
.whatsapp-widget {
    position: fixed;
    bottom: 100px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
}

@media (min-width: 768px) {
    .whatsapp-widget {
        bottom: 32px;
        right: 32px;
    }
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.875rem 1.25rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.4s var(--ease);
    text-decoration: none;
    opacity: 0;
    animation: slideInRight 0.6s var(--ease-out) 1.5s forwards;
}

.whatsapp-btn:hover {
    background: rgba(26, 26, 26, 0.95);
    border-color: rgba(201, 169, 98, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.whatsapp-btn-icon {
    width: 20px;
    height: 20px;
    fill: var(--green-whatsapp);
    flex-shrink: 0;
    transition: transform 0.3s var(--ease);
}

.whatsapp-btn:hover .whatsapp-btn-icon {
    transform: scale(1.1);
}

.whatsapp-btn-text {
    display: none;
    flex-direction: column;
    gap: 0.125rem;
}

@media (min-width: 768px) {
    .whatsapp-btn-text {
        display: flex;
    }
}

.whatsapp-btn-label {
    font-family: var(--font-sans);
    font-size: 0.5625rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.whatsapp-btn-title {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.02em;
}

.whatsapp-btn-status {
    width: 6px;
    height: 6px;
    background: var(--green-whatsapp);
    border-radius: 50%;
    animation: pulse-subtle 2s ease-in-out infinite;
    flex-shrink: 0;
}

/* Mobile: icon only */
@media (max-width: 767px) {
    .whatsapp-btn {
        padding: 1rem;
        border-radius: 50%;
        gap: 0;
    }
    
    .whatsapp-btn-icon {
        width: 22px;
        height: 22px;
    }
    
    .whatsapp-btn-status {
        display: none;
    }
}

/* ─────────────────────────────────────────────────────────────
   HERO — Immersif avec video
   ───────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    height: 100vh;
    height: 100dvh;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-video video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Pour couvrir l'écran sans bandes noires (ratio 16:9) */
@media (min-aspect-ratio: 16/9) {
    .hero-video video {
        width: 100vw;
        height: auto;
    }
}

@media (max-aspect-ratio: 16/9) {
    .hero-video video {
        width: auto;
        height: 100vh;
    }
}

.hero-video::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.2) 0%,
        rgba(0,0,0,0.1) 50%,
        rgba(0,0,0,0.7) 100%
    );
    z-index: 1;
}

.hero-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.3) 0%,
        rgba(0,0,0,0.1) 50%,
        rgba(0,0,0,0.8) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 0 2rem 6rem;
    max-width: 800px;
}

@media (min-width: 768px) {
    .hero-content {
        padding: 0 4rem 8rem;
    }
}

.hero-label {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 1s var(--ease) 0.2s forwards;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 300;
    color: white;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 1s var(--ease) 0.4s forwards;
}

.hero-title em {
    font-style: italic;
    color: var(--gold-light);
}

.hero-desc {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    max-width: 500px;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp 1s var(--ease) 0.6s forwards;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: white;
    text-decoration: none;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    transition: all 0.4s var(--ease);
    opacity: 0;
    animation: fadeUp 1s var(--ease) 0.8s forwards;
}

.hero-cta:hover {
    border-color: var(--gold);
    color: var(--gold);
    padding-left: 1rem;
}

.hero-cta svg {
    width: 16px;
    height: 16px;
    transition: transform 0.4s var(--ease);
}

.hero-cta:hover svg {
    transform: translateX(4px);
}

/* ─────────────────────────────────────────────────────────────
   BUTTONS — CTAs optimisés
   ───────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border: none;
    cursor: pointer;
    transition: all 0.4s var(--ease);
}

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

.btn-primary:hover {
    background: var(--black);
}

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

.btn-gold:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--charcoal);
    color: var(--charcoal);
}

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

.btn-outline-white {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.5);
    color: white;
}

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

.btn-whatsapp {
    background: rgba(37, 211, 102, 0.9);
    color: white;
    backdrop-filter: blur(10px);
}

.btn-whatsapp:hover {
    background: var(--green-whatsapp);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

/* ─────────────────────────────────────────────────────────────
   SECTIONS — Layout minimaliste
   ───────────────────────────────────────────────────────────── */
.section {
    padding: 6rem 2rem;
}

@media (min-width: 768px) {
    .section {
        padding: 10rem 4rem;
    }
}

.section-label {
    font-family: var(--font-sans);
    font-size: 0.625rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--charcoal);
    max-width: 600px;
}

.section-title em {
    font-style: italic;
}

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

/* ─────────────────────────────────────────────────────────────
   FEATURES — Grille minimaliste
   ───────────────────────────────────────────────────────────── */
.features {
    background: var(--ivory);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 5rem auto 0;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 4rem;
    }
}

.feature {
    text-align: left;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) forwards;
}

.feature:nth-child(1) { animation-delay: 0.1s; }
.feature:nth-child(2) { animation-delay: 0.2s; }
.feature:nth-child(3) { animation-delay: 0.3s; }
.feature:nth-child(4) { animation-delay: 0.4s; }

.feature-num {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--pearl);
    line-height: 1;
    margin-bottom: 1.5rem;
    transition: color 0.4s var(--ease);
}

.feature:hover .feature-num {
    color: var(--gold);
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--charcoal);
    margin-bottom: 0.75rem;
}

.feature-desc {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.7;
}

/* ─────────────────────────────────────────────────────────────
   YACHTS — Cards élégantes avec animations
   ───────────────────────────────────────────────────────────── */
.yachts {
    background: var(--white);
}

.yachts-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .yachts-header {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }
}

.yachts-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .yachts-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
}

.yacht-card {
    position: relative;
    cursor: pointer;
    text-decoration: none;
    display: block;
    opacity: 0;
    animation: scaleIn 0.8s var(--ease-out) forwards;
}

.yacht-card:nth-child(1) { animation-delay: 0.1s; }
.yacht-card:nth-child(2) { animation-delay: 0.2s; }
.yacht-card:nth-child(3) { animation-delay: 0.3s; }

.yacht-card:hover {
    text-decoration: none;
}

.yacht-img {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    margin-bottom: 1.5rem;
    border-radius: 3px;
    background: var(--ivory);
}

.yacht-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-out), filter 0.6s var(--ease);
    filter: saturate(1);
}

.yacht-card:hover .yacht-img img {
    transform: scale(1.08);
    filter: saturate(1.1);
}

.yacht-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0,0,0,0.03) 100%
    );
    z-index: 1;
    pointer-events: none;
}

.yacht-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-size: 0.5625rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: white;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 2px;
    z-index: 2;
    transition: all 0.4s var(--ease);
}

.yacht-card:hover .yacht-badge {
    background: rgba(201, 169, 98, 0.9);
    color: var(--black);
}

.yacht-name {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--charcoal);
    margin-bottom: 0.5rem;
    transition: color 0.3s var(--ease);
}

.yacht-card:hover .yacht-name {
    color: var(--gold);
}

.yacht-specs {
    font-size: 0.8125rem;
    color: var(--gray);
    margin-bottom: 1rem;
    text-decoration: none;
    letter-spacing: 0.02em;
}

.yacht-card * {
    text-decoration: none;
}

.yacht-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.yacht-price strong {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--charcoal);
}

.yacht-price span {
    font-size: 0.75rem;
    color: var(--gray);
}

/* ─────────────────────────────────────────────────────────────
   YACHT DETAIL PAGE
   ───────────────────────────────────────────────────────────── */
.yacht-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.yacht-hero-gallery {
    position: absolute;
    inset: 0;
}

.yacht-hero-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: scaleIn 1.2s var(--ease-out);
}

.yacht-hero-gallery::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.2) 0%,
        rgba(0,0,0,0.1) 30%,
        rgba(0,0,0,0.8) 100%
    );
}

.yacht-hero-content {
    position: relative;
    z-index: 10;
    padding: 0 2rem 4rem;
    width: 100%;
}

@media (min-width: 768px) {
    .yacht-hero-content {
        padding: 0 4rem 6rem;
    }
}

.yacht-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
    transition: all 0.3s;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

.yacht-back:hover {
    color: white;
    transform: translateX(-4px);
}

.yacht-category {
    font-size: 0.6875rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.3s forwards;
}

.yacht-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 300;
    color: white;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.4s forwards;
}

.yacht-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}

.yacht-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.yacht-meta-label {
    font-size: 0.625rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

.yacht-meta-value {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: white;
}

.yacht-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
}

/* Yacht Content */
.yacht-content {
    display: grid;
    gap: 0;
}

@media (min-width: 1024px) {
    .yacht-content {
        grid-template-columns: 1fr 400px;
    }
}

.yacht-main {
    padding: 4rem 2rem;
}

@media (min-width: 768px) {
    .yacht-main {
        padding: 6rem 4rem;
    }
}

.yacht-sidebar {
    background: var(--charcoal);
    color: white;
    padding: 4rem 2rem;
    position: relative;
}

@media (min-width: 768px) {
    .yacht-sidebar {
        padding: 6rem 3rem;
    }
}

@media (min-width: 1024px) {
    .yacht-sidebar {
        position: sticky;
        top: 0;
        max-height: 100vh;
        overflow-y: auto;
        overflow-x: hidden;
        /* Smooth scrolling */
        scroll-behavior: smooth;
        /* Custom scrollbar styling */
        scrollbar-width: thin;
        scrollbar-color: rgba(255,255,255,0.3) transparent;
    }
    
    /* Webkit scrollbar pour la sidebar */
    .yacht-sidebar::-webkit-scrollbar {
        width: 4px;
    }
    
    .yacht-sidebar::-webkit-scrollbar-track {
        background: transparent;
    }
    
    .yacht-sidebar::-webkit-scrollbar-thumb {
        background: rgba(255,255,255,0.2);
        border-radius: 2px;
    }
    
    .yacht-sidebar::-webkit-scrollbar-thumb:hover {
        background: rgba(255,255,255,0.4);
    }
}

.yacht-sidebar-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
}

.yacht-sidebar-subtitle {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 2rem;
}

/* Services Pricing */
.service-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.4s var(--ease);
    border-radius: 3px;
}

.service-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--gold);
    transform: translateX(4px);
}

.service-card.popular {
    border-color: var(--gold);
    position: relative;
}

.service-card.popular::before {
    content: 'Populaire';
    position: absolute;
    top: -0.5rem;
    right: 1rem;
    background: var(--gold);
    color: var(--black);
    font-size: 0.5625rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 2px;
}

.service-time {
    font-size: 0.625rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.service-duration {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 1rem;
}

.service-price {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--gold-light);
}

/* Features List */
.features-list {
    list-style: none;
    display: grid;
    gap: 1rem;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .features-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--gray);
    transition: color 0.3s;
}

.features-list li:hover {
    color: var(--charcoal);
}

.features-list li svg {
    width: 18px;
    height: 18px;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Specifications Grid */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .specs-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.spec-item {
    padding: 1.5rem;
    background: var(--ivory);
    text-align: center;
    border-radius: 3px;
    transition: all 0.4s var(--ease);
}

.spec-item:hover {
    background: var(--pearl);
    transform: translateY(-2px);
}

.spec-value {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--charcoal);
    margin-bottom: 0.25rem;
}

.spec-label {
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
}

/* ─────────────────────────────────────────────────────────────
   GALLERY — Grid avec animations
   ───────────────────────────────────────────────────────────── */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.75rem;
    }
}

.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    border-radius: 3px;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out), filter 0.4s;
    filter: saturate(0.95);
}

.gallery-item:hover img {
    transform: scale(1.12);
    filter: saturate(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    transition: background 0.4s;
    pointer-events: none;
}

.gallery-item:hover::after {
    background: rgba(0,0,0,0.1);
}

/* ─────────────────────────────────────────────────────────────
   EXPERIENCES — Design épuré
   ───────────────────────────────────────────────────────────── */
.experiences {
    background: var(--charcoal);
    color: white;
}

.experiences .section-title {
    color: white;
}

.exp-grid {
    display: grid;
    gap: 1px;
    background: rgba(255,255,255,0.08);
    margin-top: 5rem;
}

@media (min-width: 768px) {
    .exp-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .exp-grid.exp-grid-5 {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1200px) {
    .exp-grid.exp-grid-5 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .exp-grid.exp-grid-5 {
        grid-template-columns: 1fr;
    }
}

.exp-grid-5 .exp-card {
    padding: 2.5rem 1.5rem;
}

.exp-grid-5 .exp-title {
    font-size: 1rem;
}

.exp-grid-5 .exp-desc {
    font-size: 0.875rem;
    line-height: 1.6;
}

.exp-card {
    background: var(--charcoal);
    padding: 3.5rem 2.5rem;
    transition: all 0.5s var(--ease);
}

.exp-card:hover {
    background: var(--dark);
    transform: translateY(-4px);
}

@media (min-width: 768px) {
    .exp-card {
        padding: 4rem 3rem;
    }
}

.exp-time {
    font-size: 0.625rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.exp-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

.exp-card:hover .exp-title {
    color: var(--gold-light);
}

.exp-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.exp-price {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--gold-light);
}

/* ─────────────────────────────────────────────────────────────
   DESTINATIONS — Images plein écran
   ───────────────────────────────────────────────────────────── */
.destinations {
    background: var(--white);
}

.dest-grid {
    display: grid;
    gap: 1rem;
    margin-top: 4rem;
}

@media (min-width: 768px) {
    .dest-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

.dest-card {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    cursor: pointer;
    border-radius: 3px;
}

.dest-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.4s var(--ease-out), filter 0.6s;
    filter: saturate(0.95);
}

.dest-card:hover img {
    transform: scale(1.1);
    filter: saturate(1.1);
}

.dest-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
    transition: opacity 0.4s;
}

.dest-card:hover::after {
    opacity: 0.8;
}

.dest-name {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    z-index: 10;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: white;
    transition: transform 0.4s var(--ease);
}

.dest-card:hover .dest-name {
    transform: translateY(-4px);
}

/* Carousel Destinations */
.dest-carousel-container {
    position: relative;
    margin-top: 4rem;
}

.dest-carousel {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 1rem 0;
}

.dest-carousel::-webkit-scrollbar {
    display: none;
}

.dest-carousel .dest-card {
    flex: 0 0 280px;
    aspect-ratio: 4/5;
}

@media (min-width: 768px) {
    .dest-carousel .dest-card {
        flex: 0 0 300px;
    }
}

.dest-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gold);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.dest-carousel-btn:hover {
    background: var(--charcoal);
    transform: translateY(-50%) scale(1.1);
}

.dest-carousel-btn svg {
    width: 24px;
    height: 24px;
    stroke: var(--charcoal);
}

.dest-carousel-btn:hover svg {
    stroke: var(--gold);
}

.dest-carousel-prev {
    left: -24px;
}

.dest-carousel-next {
    right: -24px;
}

@media (max-width: 767px) {
    .dest-carousel-btn {
        display: none;
    }
}

/* ─────────────────────────────────────────────────────────────
   VIDEO SECTION — Lite YouTube Embed
   ───────────────────────────────────────────────────────────── */
.video-section {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--black);
    overflow: hidden;
    cursor: pointer;
}

.video-section iframe,
.video-section video {
    width: 100%;
    height: 100%;
    border: none;
    object-fit: cover;
}

.video-poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease), filter 0.4s;
}

.video-section:hover .video-poster {
    transform: scale(1.03);
    filter: brightness(0.8);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.9;
    transition: opacity 0.3s, transform 0.3s var(--ease);
    z-index: 10;
}

.video-section:hover .video-play-btn {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Hero video specific */
.hero-video-poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.6);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    width: 100px;
    height: 100px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    transition: all 0.4s var(--ease);
    z-index: 10;
}

.hero-video-play svg {
    width: 40px;
    height: 40px;
    margin-left: 4px;
}

.hero-video-play:hover {
    opacity: 1;
    background: rgba(201, 169, 98, 0.9);
    border-color: var(--gold);
    transform: translate(-50%, -50%) scale(1.1);
}

.hero-video-play:hover svg path:first-child {
    fill: transparent;
}

.hero-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ─────────────────────────────────────────────────────────────
   CONTACT/FOOTER
   ───────────────────────────────────────────────────────────── */
.footer {
    background: var(--black);
    color: white;
    padding: 6rem 2rem;
    padding-bottom: calc(6rem + 80px);
}

@media (min-width: 768px) {
    .footer {
        padding: 8rem 4rem;
    }
}

.footer-top {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.footer-cta-title em {
    font-style: italic;
    color: var(--gold);
}

.footer-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.6875rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    text-decoration: none;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 0.5rem;
    transition: all 0.3s;
}

.footer-cta-btn:hover {
    color: var(--gold-light);
    border-color: var(--gold-light);
    padding-left: 0.5rem;
}

.footer-col-title {
    font-size: 0.625rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.footer-col a,
.footer-col a:visited,
.footer-col a:active {
    display: block;
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none !important;
    padding: 0.375rem 0;
    transition: all 0.3s;
}

.footer-col a:hover {
    color: var(--gold);
    transform: translateX(4px);
    text-decoration: none !important;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 4rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-logo {
    height: 40px;
    filter: brightness(0) invert(1);
    opacity: 0.5;
    transition: opacity 0.3s;
}

.footer-logo:hover {
    opacity: 0.8;
}

.footer-copy {
    font-size: 0.8125rem;
    color: var(--gray);
    letter-spacing: 0.02em;
}

/* ─────────────────────────────────────────────────────────────
   MOBILE BOTTOM BAR
   ───────────────────────────────────────────────────────────── */
.mobile-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    background: white;
    border-top: 1px solid var(--pearl);
    padding: 0.75rem 1rem;
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
}

@media (min-width: 768px) {
    .mobile-bar {
        display: none;
    }
}

.mobile-bar a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.5625rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s;
}

.mobile-bar a.active {
    color: var(--charcoal);
}

.mobile-bar svg {
    width: 20px;
    height: 20px;
}

.mobile-bar-cta {
    background: var(--charcoal) !important;
    color: white !important;
    border-radius: 8px;
    padding: 0.75rem 1rem !important;
    flex: none !important;
    width: 48px;
    transition: all 0.3s var(--ease);
}

.mobile-bar-cta:hover {
    background: var(--gold) !important;
}

.mobile-bar-cta svg {
    width: 20px;
    height: 20px;
}

/* ─────────────────────────────────────────────────────────────
   SCROLLBAR
   ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--ivory);
}

::-webkit-scrollbar-thumb {
    background: var(--silver);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray);
}

/* ─────────────────────────────────────────────────────────────
   STICKY CTA BAR
   ───────────────────────────────────────────────────────────── */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background: white;
    border-top: 1px solid var(--pearl);
    padding: 1rem 2rem;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out);
}

.sticky-cta.visible {
    transform: translateY(0);
}

@media (min-width: 768px) {
    .sticky-cta.visible {
        display: flex;
    }
}

.sticky-cta-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.sticky-cta-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
}

.sticky-cta-price {
    font-size: 0.875rem;
    color: var(--gray);
}

.sticky-cta-price strong {
    color: var(--charcoal);
    font-weight: 500;
}

.sticky-cta-actions {
    display: flex;
    gap: 0.75rem;
}

/* ─────────────────────────────────────────────────────────────
   LOADING STATES & SHIMMER
   ───────────────────────────────────────────────────────────── */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--ivory) 25%,
        var(--pearl) 50%,
        var(--ivory) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 3px;
}

/* ─────────────────────────────────────────────────────────────
   HOVER EFFECTS — Subtle & Elegant
   ───────────────────────────────────────────────────────────── */
.hover-lift {
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: transform 0.4s var(--ease);
}

.hover-scale:hover {
    transform: scale(1.02);
}

.hover-glow {
    transition: box-shadow 0.4s var(--ease);
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(201, 169, 98, 0.2);
}