/* =====================================================
           DESIGN SYSTEM — DE CLD PREMIUM
           ===================================================== */

:root {
    --cream: #FDFCFA;
    --cream-dark: #F5F3EF;
    --warm-50: #FAF8F5;
    --warm-100: #F0EDE8;
    --warm-200: #E5E0D8;
    --warm-300: #D4CEC3;
    --warm-400: #B8AFA0;
    --warm-500: #9A8F7D;
    --warm-600: #7A6F5F;
    --warm-700: #5C5347;
    --warm-800: #3D3730;
    --warm-900: #1F1C19;
    --bronze: #9A8B6F;
    --bronze-light: #B5A88F;
    --bronze-dark: #7A6E56;
    --bronze-subtle: rgba(154, 139, 111, 0.15);

    --font-serif: 'Cormorant', Georgia, serif;
    --font-sc: 'Cormorant SC', 'Cormorant', Georgia, serif;
    --font-script: 'Alex Brush', cursive;
    --font-sans: system-ui, -apple-system, sans-serif;

    --text-xs: 0.8125rem;
    --text-sm: 1rem;
    --text-base: 1.0625rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 1.625rem;
    --text-3xl: 2rem;
    --text-4xl: 2.625rem;
    --text-5xl: 3.25rem;
    --text-6xl: 4rem;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2.25rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 6rem;
    --space-10: 8rem;
    --space-11: 10rem;
    --space-12: 12rem;
    --space-20: 16rem;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --max-width: 1100px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-serif);
    font-size: var(--text-base);
    font-weight: 300;
    line-height: 1.9;
    color: var(--warm-700);
    background-color: var(--cream);
    overflow-x: hidden;
    text-align: center;
    font-feature-settings: "liga" 1, "kern" 1;
}

/* Texture papier grainée */
.texture-paper {
    position: relative;
}

.texture-paper::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 1;
}

/* Animation de révélation au scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Effet de ligne qui se trace */
.draw-line {
    position: relative;
}

.draw-line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--bronze);
    transition: width 1s var(--ease-out);
}

.draw-line.visible::after {
    width: 100px;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
    z-index: 9999;
}

::selection {
    background: var(--bronze);
    color: var(--cream);
}

/* Typography — Système Luxe Cohérent */
h1,
h2 {
    font-family: var(--font-sc);
    font-weight: 300;
    line-height: 1.3;
    color: var(--warm-900);
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

h1 {
    font-family: var(--font-sc);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 300;
    letter-spacing: 0.35em;
    /* Increased from 0.25em */
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    /* Softer shadow */
    text-transform: uppercase;
    line-height: 1.4;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2.4rem);
    margin-bottom: var(--space-6);
    letter-spacing: 0.2em;
    /* Increased spacing */
}

h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 400;
    line-height: 1.3;
    color: var(--warm-900);
    letter-spacing: 0.02em;
    text-align: center;
}

h4 {
    font-family: var(--font-serif);
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--warm-800);
    letter-spacing: 0.03em;
    text-align: center;
}

p {
    font-family: var(--font-serif);
    font-weight: 300;
    margin-bottom: var(--space-5);
    max-width: 58ch;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

p:last-child {
    margin-bottom: 0;
}

.text-lead {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-style: italic;
    line-height: 1.7;
    color: var(--warm-600);
    font-weight: 300;
    max-width: 50ch;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: 0.02em;
}

.text-small {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    line-height: 1.7;
    color: var(--warm-600);
    font-weight: 300;
}

.label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-4);
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.45em;
    font-weight: 400;
    color: var(--bronze);
    margin-bottom: var(--space-6);
}

.label::before,
.label::after {
    content: '';
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bronze), transparent);
    opacity: 0.5;
}

/* Layout */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

section {
    padding: var(--space-11) 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-10);
}

.section-header p {
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    margin-bottom: var(--space-4);
    font-weight: 300;
    letter-spacing: 0.12em;
}

.section-header p {
    margin: var(--space-6) auto 0;
    color: var(--warm-600);
    font-size: var(--text-lg);
    line-height: 1.9;
    max-width: 50ch;
    font-weight: 300;
    letter-spacing: 0.02em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: 1.1rem 2.5rem;
    font-family: var(--font-sc);
    font-size: 0.6875rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.5s var(--ease-out);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Liquid fill effect */
.btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    transition: height 0.5s var(--ease-out);
    z-index: -1;
}

.btn-primary {
    background: var(--cream);
    color: var(--warm-900);
    border-color: var(--cream);
}

.btn-primary::before {
    background: var(--warm-900);
}

.btn-primary:hover {
    color: var(--cream);
    transform: translateY(-2px);
    background: transparent;
}

.btn-primary:hover::before {
    height: 100%;
}

.btn-outline {
    background: transparent;
    color: rgba(255, 255, 255, 0.98);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline::before {
    background: var(--cream);
}

.btn-outline:hover {
    color: var(--warm-900);
    border-color: var(--cream);
    transform: translateY(-2px);
    background: transparent;
}

.btn-outline:hover::before {
    height: 100%;
}

.btn-dark {
    background: var(--warm-900);
    color: var(--cream);
    border-color: var(--warm-900);
}

.btn-dark::before {
    background: var(--cream);
}

.btn-dark:hover {
    color: var(--warm-900);
    transform: translateY(-2px);
    background: transparent;
}

.btn-dark:hover::before {
    height: 100%;
}

.btn-outline-dark {
    background: transparent;
    color: var(--warm-900);
    border-color: var(--warm-400);
}

.btn-outline-dark::before {
    background: var(--warm-900);
}

.btn-outline-dark:hover {
    color: var(--cream);
    border-color: var(--warm-900);
    transform: translateY(-2px);
    background: transparent;
}

.btn-outline-dark:hover::before {
    height: 100%;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
    transition: all 0.5s var(--ease-out);
    padding: 0;
}

.nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(31, 28, 25, 0.5) 0%, transparent 100%);
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.nav-scrolled {
    background: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05), 0 4px 20px rgba(31, 28, 25, 0.04);
    height: 65px;
    border-bottom: 1px solid rgba(154, 139, 111, 0.1);
}

.nav-scrolled::before {
    opacity: 0;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
    position: relative;
    z-index: 2;
}

.nav-logo {
    font-family: var(--font-sc);
    font-size: 1.75rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.98);
    text-decoration: none;
    transition: color 0.4s;
    text-transform: uppercase;
}

.nav-logo span {
    font-weight: 400;
    font-size: 0.6em;
    opacity: 0.75;
    margin-left: 0.5em;
    letter-spacing: 0.15em;
}

.nav-logo .logo-d {
    font-size: 1.1em;
    letter-spacing: 0.02em;
    position: relative;
    display: inline-block;
    padding: 0.08em 0;
}

.nav-logo .logo-d::before,
.nav-logo .logo-d::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--bronze);
    opacity: 0.7;
}

.nav-logo .logo-d::before {
    top: 0;
}

.nav-logo .logo-d::after {
    bottom: 0;
}

.nav-scrolled .nav-logo {
    color: var(--warm-900);
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-10);
    list-style: none;
    flex: 1;
    margin: 0 var(--space-8);
}

.nav-links a {
    font-family: var(--font-sc);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s;
}

.nav-scrolled .nav-links a {
    color: var(--warm-800);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--bronze);
    transition: width 0.4s var(--ease-out);
}

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

.nav-links a.active::after {
    width: 0;
}

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

.nav-links a.active {
    color: var(--cream);
}

.nav-scrolled .nav-links a.active {
    color: var(--bronze);
}

.nav-cta {
    display: flex;
    align-items: center;
}

.nav-cta .btn {
    padding: 0.9rem 1.8rem;
    font-size: 0.625rem;
    letter-spacing: 0.35em;
}

.nav-scrolled .nav-cta.btn,
.nav-scrolled .nav-cta .btn {
    background: var(--warm-900);
    color: var(--cream);
    border-color: var(--warm-900);
}

.nav-scrolled .nav-cta.btn:hover,
.nav-scrolled .nav-cta .btn:hover {
    background: transparent;
    color: var(--warm-900);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    z-index: 1001;
    height: 44px;
    width: 44px;
}

.mobile-toggle span {
    width: 24px;
    height: 1.5px;
    background: white;
    transition: all 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-scrolled .mobile-toggle span {
    background: var(--warm-900);
}

.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--warm-900);
    z-index: 999;
    padding: var(--space-10) var(--space-6);
    transform: translateX(100%);
    transition: transform 0.6s var(--ease-out);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-5);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu a {
    font-family: var(--font-sc);
    font-size: var(--text-2xl);
    color: var(--cream);
    text-decoration: none;
    padding: var(--space-2) 0;
    font-weight: 300;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s, transform 0.4s, color 0.3s;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.mobile-menu.active a {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active a:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-menu.active a:nth-child(2) {
    transition-delay: 0.2s;
}

.mobile-menu.active a:nth-child(3) {
    transition-delay: 0.3s;
}

.mobile-menu a:hover {
    color: var(--bronze-light);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: -5%;
    z-index: 0;
    overflow: hidden;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    filter: brightness(0.55) contrast(1.05) saturate(0.9);
    animation: kenBurnsHero 20s ease-in-out infinite alternate;
    will-change: transform;
}

@keyframes kenBurnsHero {
    0% {
        transform: scale(1) translateY(0);
    }

    100% {
        transform: scale(1.08) translateY(-2%);
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(31, 28, 25, 0.65) 0%, rgba(31, 28, 25, 0.45) 50%, rgba(31, 28, 25, 0.75) 100%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(154, 139, 111, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(154, 139, 111, 0.1) 0%, transparent 40%);
    pointer-events: none;
    z-index: 2;
    animation: lightPulseHero 6s ease-in-out infinite alternate;
}

@keyframes lightPulseHero {
    0% {
        opacity: 0.7;
    }

    100% {
        opacity: 1;
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--space-6);
    padding-top: 100px;
    padding-bottom: var(--space-6);
    color: var(--cream);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.hero-content h1,
.hero-content p {
    margin-left: auto;
    margin-right: auto;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    font-family: var(--font-sc);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.5em;
    color: var(--bronze-light);
    margin-bottom: var(--space-6);
    font-weight: 400;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.hero-label::before,
.hero-label::after {
    content: '';
    width: 50px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bronze), transparent);
    opacity: 0.5;
    flex-shrink: 0;
}

.hero-title {
    color: var(--cream);
    margin-bottom: var(--space-6);
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    position: relative;
    width: 100%;
}

.hero-title .line-upper {
    display: block;
    font-family: var(--font-sc);
    font-size: clamp(1.6rem, 3.5vw, 2.8rem);
    font-weight: 300;
    letter-spacing: 0.6em;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    padding-left: 0.6em;
}

.hero-title .ampersand-wrapper {
    display: block;
    margin: var(--space-2) 0;
    position: relative;
    text-align: center;
}

.hero-title .ampersand-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-5);
    margin: var(--space-3) 0;
}

.hero-title .ampersand-wrapper::before,
.hero-title .ampersand-wrapper::after {
    content: '';
    width: 80px;
    height: 1px;
    background: var(--bronze-light);
    opacity: 0.4;
    position: relative;
}

.hero-title .ampersand-wrapper::before {
    box-shadow: 0 -2px 0 0 var(--bronze-light);
}

.hero-title .ampersand-wrapper::after {
    box-shadow: 0 2px 0 0 var(--bronze-light);
}

.hero-title .ampersand {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 400;
    font-style: italic;
    color: var(--bronze-light);
    opacity: 0.9;
    display: inline-block;
    padding: 0 0.1em;
}

.hero-title .line-lower {
    display: block;
    font-family: var(--font-serif);
    font-size: clamp(0.9rem, 1.5vw, 1.25rem);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.7em;
    color: rgba(255, 255, 255, 0.65);
    margin-top: var(--space-2);
    text-transform: uppercase;
    text-align: center;
    padding-left: 0.7em;
}

.hero-services-list {
    font-family: var(--font-sc);
    font-size: 0.9375rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    margin: var(--space-6) auto var(--space-5);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    line-height: 1.6;
    text-align: center;
    max-width: 700px;
    padding-left: 0.2em;
}

.hero-services-list span {
    color: var(--bronze-light);
    margin: 0 var(--space-2);
    opacity: 0.8;
}

.hero-signature {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--bronze-light);
    margin: var(--space-4) auto var(--space-8);
    opacity: 0.95;
    font-weight: 400;
    letter-spacing: 0.03em;
    text-align: center;
    text-shadow: 0 2px 15px rgba(181, 168, 143, 0.3);
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-top: var(--space-1);
    width: 100%;
}

/* Intro */
.intro-section {
    background: var(--cream);
    padding: var(--space-12) 0;
    position: relative;
}

.intro-section::before {
    content: '';
    position: absolute;
    top: var(--space-10);
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--bronze), transparent);
    opacity: 0.4;
}

/* Texture papier subtile */
.intro-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
}

.intro-content {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-10) 0 var(--space-8);
}

.intro-content p {
    margin-left: auto;
    margin-right: auto;
}

.intro-ornament {
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    letter-spacing: 0.5em;
    color: var(--bronze);
    text-transform: uppercase;
    margin-bottom: var(--space-8);
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
}

.intro-ornament::before,
.intro-ornament::after {
    content: '—';
    font-size: 0.6rem;
    opacity: 0.4;
    font-weight: 300;
}

.intro-quote {
    font-family: var(--font-serif);
    font-size: clamp(1.4rem, 2.5vw, var(--text-2xl));
    font-style: italic;
    line-height: 1.6;
    color: var(--warm-800);
    font-weight: 300;
    margin-bottom: var(--space-8);
    position: relative;
    padding: var(--space-8) var(--space-8);
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, rgba(154, 139, 111, 0.03) 0%, transparent 50%);
    border: 1px solid rgba(154, 139, 111, 0.15);
}

.intro-quote::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--bronze);
    opacity: 0.5;
}

.intro-quote::after {
    content: '✦';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.6rem;
    color: var(--bronze);
    opacity: 0.6;
    font-style: normal;
}

.intro-description {
    font-size: var(--text-base);
    color: var(--warm-600);
    line-height: 2;
    margin-bottom: var(--space-8);
    max-width: 55ch;
    font-weight: 400;
    text-align: left;
}

/* Drop cap effect */
.intro-description::first-letter {
    float: left;
    font-family: var(--font-sc);
    font-size: 3.8rem;
    line-height: 1;
    padding-right: var(--space-2);
    padding-top: 0.15rem;
    color: var(--bronze);
    font-weight: 400;
}

.intro-cta {
    margin-top: var(--space-8);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 850px;
    margin: var(--space-12) auto 0;
    padding-top: var(--space-10);
    border-top: 1px solid var(--warm-200);
}

.benefit-item {
    text-align: center;
    padding: var(--space-5);
}

.benefit-item p {
    margin-left: auto;
    margin-right: auto;
}

.benefit-title {
    font-family: var(--font-sc);
    font-size: var(--text-base);
    color: var(--warm-900);
    margin-bottom: var(--space-3);
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.benefit-desc {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-500);
    line-height: 1.7;
    margin: 0;
    font-weight: 400;
}

/* Services Preview */
.services-preview {
    background: var(--cream-dark);
    padding: var(--space-12) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    max-width: 850px;
    margin: 0 auto;
    perspective: 1000px;
}

.service-card {
    background: linear-gradient(155deg, var(--cream) 0%, var(--warm-50) 50%, rgba(154, 139, 111, 0.04) 100%);
    padding: var(--space-6) var(--space-5);
    border: 1px solid var(--warm-200);
    transition: all 0.5s var(--ease-out);
    position: relative;
    text-align: center;
    box-shadow: 0 4px 20px rgba(31, 28, 25, 0.05);
    transform-style: preserve-3d;
}

.service-card h4 {
    justify-content: center;
}

.service-card p {
    margin-left: auto;
    margin-right: auto;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 0;
    background: var(--bronze);
    transition: height 0.5s var(--ease-out);
}

.service-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(45deg, transparent 40%, rgba(154, 139, 111, 0.1) 50%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s var(--ease-out);
    pointer-events: none;
    z-index: 1;
}

.service-card:hover {
    border-color: var(--bronze-light);
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: 0 20px 50px rgba(31, 28, 25, 0.1), 0 40px 80px rgba(31, 28, 25, 0.08);
    background: linear-gradient(155deg, var(--cream) 0%, var(--warm-50) 30%, rgba(154, 139, 111, 0.08) 100%);
}

.service-card:hover::before {
    height: 100%;
}

.service-card:hover::after {
    opacity: 1;
}

.service-card h4 {
    font-family: var(--font-sc);
    font-size: var(--text-sm);
    color: var(--warm-900);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.service-card h4 i {
    color: var(--bronze);
    font-size: var(--text-xs);
    transition: transform 0.5s var(--ease-out);
}

.service-card:hover h4 i {
    transform: rotate(360deg);
}

.service-card p {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-500);
    margin: 0;
    line-height: 1.75;
    font-weight: 400;
}

/* Methode */
.methode-section {
    background: var(--warm-900);
    color: var(--cream);
    padding: var(--space-12) 0;
    position: relative;
    overflow: hidden;
}

/* Texture subtile sur fond sombre */
.methode-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
}

/* Numéros romains en filigrane */
.methode-section::after {
    content: 'I • II • III';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-sc);
    font-size: 15rem;
    color: rgba(154, 139, 111, 0.03);
    letter-spacing: 0.3em;
    white-space: nowrap;
    pointer-events: none;
}

.methode-section .section-header h2 {
    color: var(--cream);
}

.methode-section .section-header p {
    color: var(--warm-400);
}

.methode-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Ligne de connexion entre les étapes */
.methode-grid::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 25%;
    right: 25%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bronze), transparent);
    opacity: 0.3;
}

.methode-item {
    text-align: center;
    padding: var(--space-6);
    position: relative;
    transition: transform 0.5s var(--ease-out);
}

.methode-item:hover {
    transform: translateY(-5px);
}

.methode-item p {
    margin-left: auto;
    margin-right: auto;
}

.methode-number {
    font-family: var(--font-sc);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--bronze);
    line-height: 1;
    margin-bottom: var(--space-5);
    opacity: 0.5;
    letter-spacing: 0.1em;
    transition: opacity 0.3s ease;
}

.methode-item:hover .methode-number {
    opacity: 0.8;
}

.methode-title {
    font-family: var(--font-sc);
    font-size: var(--text-base);
    color: var(--cream);
    margin-bottom: var(--space-4);
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.methode-desc {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-400);
    margin: 0;
    line-height: 1.75;
    font-weight: 400;
}

/* Quand */
.quand-section {
    background: linear-gradient(180deg, var(--cream) 0%, var(--warm-50) 100%);
    padding: var(--space-12) 0;
    position: relative;
}

.quand-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
}

.quand-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.quand-content>h3,
.quand-content>p {
    margin-left: auto;
    margin-right: auto;
}

.quand-content>h3 {
    margin-bottom: var(--space-5);
}

.quand-content>p {
    font-size: var(--text-lg);
    color: var(--warm-600);
    margin-bottom: var(--space-9);
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin: var(--space-10) auto;
    max-width: 800px;
    text-align: left;
}

.example-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    background: linear-gradient(135deg, var(--cream) 0%, var(--warm-100) 100%);
    border-left: 2px solid var(--bronze);
    border-radius: 0 8px 8px 0;
    transition: all 0.4s var(--ease-out);
    text-align: left;
    box-shadow: 0 4px 15px rgba(31, 28, 25, 0.05);
    position: relative;
    overflow: hidden;
}

.example-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(154, 139, 111, 0.05) 0%, transparent 100%);
    transition: width 0.4s var(--ease-out);
}

.example-item p {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.example-item:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 15px 40px rgba(31, 28, 25, 0.1);
    border-left-width: 3px;
}

.example-item:hover::before {
    width: 100%;
}

.example-item i {
    color: var(--bronze);
    margin-top: 2px;
    font-size: var(--text-xs);
    transition: transform 0.3s ease;
}

.example-item:hover i {
    transform: scale(1.2);
}

.example-item p {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-600);
    margin: 0;
    line-height: 1.65;
    font-weight: 400;
}

.confidentialite-box {
    background: var(--warm-50);
    padding: var(--space-8);
    margin: var(--space-10) auto 0;
    text-align: center;
    border: 1px solid var(--warm-200);
    max-width: 600px;
}

.confidentialite-box h4 {
    font-family: var(--font-sc);
    font-size: var(--text-base);
    color: var(--warm-900);
    margin-bottom: var(--space-4);
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.confidentialite-box p {
    font-family: var(--font-serif);
    color: var(--warm-500);
    margin: 0 auto;
    max-width: 55ch;
    font-weight: 400;
}

/* Services Timeline */
.services-detail {
    background: var(--cream-dark);
    padding: var(--space-12) 0;
}

.services-detail .section-header .label {
    margin-bottom: var(--space-10);
}

.services-detail .section-header .label::before,
.services-detail .section-header .label::after {
    width: 50px;
    background: var(--bronze);
    opacity: 0.3;
}

.services-detail .section-header h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 300;
    line-height: 1.5;
    margin-left: auto;
    margin-right: auto;
}

.services-detail .section-header h2 br {
    display: block;
}

.services-detail .section-header p {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.0625rem;
    letter-spacing: 0.03em;
    color: var(--warm-500);
    margin-top: var(--space-10);
    position: relative;
    padding-top: var(--space-8);
    line-height: 1.9;
    max-width: 45ch;
}

.services-detail .section-header p::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: var(--bronze);
    opacity: 0.3;
}

.services-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-6) 0;
}

.services-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--bronze) 10%, var(--bronze) 90%, transparent);
    opacity: 0.3;
}

/* Points décoratifs sur la ligne */
.services-timeline::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 10%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: var(--bronze);
    border-radius: 50%;
    opacity: 0.5;
    box-shadow: 0 200px 0 var(--bronze), 0 400px 0 var(--bronze), 0 600px 0 var(--bronze);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-8);
    display: flex;
    justify-content: flex-end;
    padding-right: calc(50% + var(--space-8));
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: calc(50% + var(--space-8));
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 56px;
    height: 56px;
    background: var(--cream);
    border: 2px solid var(--bronze);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 4px 20px rgba(154, 139, 111, 0.2);
    transition: all 0.4s var(--ease-out);
}

.timeline-item:hover .timeline-dot {
    transform: translateX(-50%) scale(1.1);
    box-shadow: 0 6px 30px rgba(154, 139, 111, 0.35);
}

.timeline-dot::before {
    content: '';
    position: absolute;
    inset: -10px;
    border: 1px solid var(--bronze);
    border-radius: 50%;
    opacity: 0.2;
    animation: pulse-ring 3s ease-out infinite;
}

.timeline-dot::after {
    content: '';
    position: absolute;
    inset: -20px;
    border: 1px solid var(--bronze);
    border-radius: 50%;
    opacity: 0.1;
    animation: pulse-ring 3s ease-out infinite 1s;
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 0.4;
    }

    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.timeline-number {
    font-family: var(--font-serif);
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--bronze);
}

.timeline-content {
    background: var(--cream);
    border: 1px solid var(--warm-200);
    padding: var(--space-7);
    max-width: 380px;
    text-align: left;
    position: relative;
    transition: all 0.5s var(--ease-out);
    box-shadow: 0 4px 20px rgba(31, 28, 25, 0.04);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 28px;
    width: 0;
    height: 0;
    border: 10px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -20px;
    border-left-color: var(--warm-200);
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -20px;
    border-right-color: var(--warm-200);
}

/* Bordure brillante au hover */
.timeline-content::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, transparent, var(--bronze-light) 50%, transparent);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
    pointer-events: none;
}

.timeline-content:hover::after {
    opacity: 0.3;
}

.timeline-content:hover {
    border-color: var(--bronze-light);
    box-shadow: 0 25px 60px rgba(31, 28, 25, 0.12);
    transform: translateX(-8px) translateY(-3px);
}

.timeline-item:nth-child(even) .timeline-content:hover {
    transform: translateX(8px) translateY(-3px);
}

.timeline-icon {
    width: 44px;
    height: 44px;
    border: 1px solid var(--warm-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bronze);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
    background: var(--cream);
    transition: all 0.4s var(--ease-out);
    position: relative;
}

.timeline-icon::before {
    content: '';
    position: absolute;
    inset: -3px;
    border: 1px solid var(--bronze);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.4s var(--ease-out);
}

.timeline-content:hover .timeline-icon {
    background: var(--bronze);
    color: var(--cream);
    transform: scale(1.1);
    border-color: var(--bronze);
}

.timeline-content:hover .timeline-icon::before {
    opacity: 0.3;
    transform: scale(1.2);
}

.timeline-content h3 {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: 400;
    color: var(--warm-900);
    margin-bottom: var(--space-2);
    line-height: 1.25;
}

.timeline-content .subtitle {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--bronze);
    margin-bottom: var(--space-4);
    font-weight: 500;
}

.timeline-desc {
    font-size: var(--text-sm);
    color: var(--warm-600);
    line-height: 1.7;
    margin: 0 0 var(--space-4) 0;
    font-weight: 400;
}

.timeline-features {
    list-style: none;
    padding: var(--space-4) 0 0 0;
    margin: var(--space-4) 0 0 0;
    border-top: 1px solid var(--warm-100);
}

.timeline-features li {
    font-size: 0.9375rem;
    color: var(--warm-500);
    padding: var(--space-2) 0;
    position: relative;
    padding-left: var(--space-5);
    font-weight: 400;
}

.timeline-features li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--bronze);
}

/* Contact */
.contact-section {
    background: linear-gradient(180deg, var(--cream-dark) 0%, var(--warm-50) 40%, var(--cream-dark) 100%);
    padding: var(--space-12) 0;
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bronze), transparent);
    opacity: 0.2;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
    position: relative;
}

/* Ligne verticale de séparation */
.contact-grid::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 10%;
    bottom: 10%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--bronze), transparent);
    opacity: 0.4;
}

.contact-info h3,
.contact-info>p,
.contact-info .text-lead {
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    padding-right: var(--space-8);
}

.contact-info .text-lead {
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--warm-500);
    line-height: 1.7;
}

.contact-subtext {
    font-family: var(--font-serif);
    font-size: var(--text-base);
    color: var(--warm-500);
    margin-bottom: var(--space-8);
    font-weight: 300;
    line-height: 1.7;
}

.contact-card {
    background: var(--cream);
    border: 1px solid var(--warm-200);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.04);
}

.contact-card-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--warm-100);
}

.contact-card-item:last-child {
    border-bottom: none;
}

.contact-card-item i {
    font-size: 1rem;
    color: var(--bronze);
    width: 24px;
    text-align: center;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card-item>div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
}

.contact-card-item .label {
    font-family: var(--font-sc);
    font-size: 0.6875rem;
    letter-spacing: 0.25em;
    color: var(--bronze);
    text-transform: uppercase;
    display: block;
    line-height: 1;
}

.contact-card-item a,
.contact-card-item p {
    font-family: var(--font-serif);
    font-size: var(--text-base);
    color: var(--warm-700);
    text-decoration: none;
    margin: 0;
    font-weight: 400;
    transition: color 0.3s;
    line-height: 1.5;
}

.contact-card-item a:hover {
    color: var(--bronze);
}

.contact-card-item:hover i {
    transform: scale(1.1);
    transition: transform 0.3s var(--ease-out);
}

.reassurance-box {
    background: var(--cream);
    border: 1px solid var(--warm-200);
    padding: var(--space-7);
    margin: var(--space-8) auto;
    max-width: 600px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    position: relative;
}

.reassurance-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--bronze);
}

.reassurance-box p {
    margin-left: auto;
    margin-right: auto;
}

.reassurance-box h4 {
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    color: var(--warm-900);
    margin-bottom: var(--space-4);
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-align: center;
}

.reassurance-box p {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-500);
    margin: 0;
    line-height: 1.8;
    font-weight: 400;
    text-align: center;
}

.whatsapp-box {
    background: #F0FFF4;
    border: 1px solid #C6F6D5;
    padding: var(--space-6);
    margin: var(--space-6) 0;
    text-align: center;
}

.whatsapp-box h4 {
    font-family: var(--font-sc);
    font-size: var(--text-sm);
    color: var(--warm-900);
    margin-bottom: var(--space-2);
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.whatsapp-box p {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-500);
    margin: 0 0 var(--space-4) 0;
    line-height: 1.7;
    font-weight: 300;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    border-color: #25D366;
    gap: var(--space-3);
}

.btn-whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    color: white;
    transform: translateY(-2px);
}

.btn-whatsapp i {
    font-size: 1.1em;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 10001;
    transition: all 0.3s var(--ease-out);
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
    margin-top: 2px;
}

/* Animation pulsante WhatsApp */
.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -8px;
    border: 2px solid #25D366;
    border-radius: 50%;
    opacity: 0;
    animation: whatsapp-pulse 2s ease-out infinite;
}

.whatsapp-float::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 1px solid #25D366;
    border-radius: 50%;
    opacity: 0;
    animation: whatsapp-pulse 2s ease-out infinite 0.5s;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--space-6);
    left: var(--space-6);
    width: 48px;
    height: 48px;
    background: var(--cream);
    border: 1px solid var(--warm-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--warm-700);
    font-size: 1rem;
    cursor: pointer;
    z-index: 10001;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
    box-shadow: 0 4px 20px rgba(31, 28, 25, 0.1);
    padding: 0;
    margin: 0;
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.back-to-top.visible {
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
}

.back-to-top:hover {
    background: var(--warm-900);
    border-color: var(--warm-900);
    color: var(--cream);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(31, 28, 25, 0.15);
}

.back-to-top i {
    transition: transform 0.3s var(--ease-out);
}

.back-to-top:hover i {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .back-to-top {
        width: 44px;
        height: 44px;
        font-size: 0.9rem;
        bottom: var(--space-4);
        left: var(--space-4);
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: var(--space-4);
        right: var(--space-4);
    }
}

.confidentiality-note {
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    color: var(--warm-400);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-top: var(--space-8);
    text-align: center;
    font-weight: 400;
}

.confidentiality-note i {
    color: var(--bronze);
    margin-right: var(--space-2);
}

.contact-form-container {
    background: var(--cream);
    border: 1px solid var(--warm-200);
    padding: var(--space-9) var(--space-8);
    position: relative;
    text-align: center;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.06);
    margin-left: var(--space-8);
}


.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: var(--bronze);
    opacity: 0.6;
}

.contact-form-header {
    text-align: center;
    margin-bottom: var(--space-8);
    position: relative;
}

.contact-form-header::before {
    content: '✦';
    display: block;
    font-size: 0.75rem;
    color: var(--bronze);
    margin-bottom: var(--space-4);
    opacity: 0.6;
}

.contact-form-header h4 {
    font-family: var(--font-sc);
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--warm-900);
    margin-bottom: var(--space-3);
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.contact-form-header p {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-400);
    margin: 0;
    font-weight: 300;
    font-style: italic;
}

.contact-form {
    display: grid;
    gap: var(--space-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    position: relative;
}

.form-group label {
    font-family: var(--font-sc);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--bronze);
    font-weight: 400;
    margin-bottom: var(--space-1);
}

.form-group input,
.form-group textarea {
    padding: var(--space-3) 0 var(--space-3) var(--space-1);
    border: none;
    border-bottom: 1px solid var(--warm-300);
    border-radius: 0;
    background: transparent;
    color: var(--warm-800);
    font-family: var(--font-serif);
    font-size: var(--text-base);
    font-weight: 300;
    transition: all 0.3s;
    position: relative;
}

/* Ligne animée au focus */
.form-group {
    position: relative;
}

.form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--bronze);
    transition: width 0.4s var(--ease-out);
}

.form-group:focus-within::after {
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--warm-400);
    font-style: italic;
    font-size: 0.9375rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: transparent;
    padding-left: var(--space-2);
    background: rgba(154, 139, 111, 0.02);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    border: 1px solid var(--warm-300);
    padding: var(--space-3);
}

.form-group textarea:focus {
    border-color: var(--bronze);
    padding-left: var(--space-3);
}

.form-submit {
    margin-top: var(--space-3);
    text-align: center;
}

.form-submit .btn {
    margin: 0 auto;
}

.form-submit .btn {
    width: 100%;
    margin-top: var(--space-2);
}

.contact-bottom-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    margin-top: var(--space-11);
}

.contact-bottom-line {
    flex: 1;
    max-width: 150px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--warm-300), transparent);
}

.contact-bottom-cta .btn {
    white-space: nowrap;
    padding: 1.1rem 2.5rem;
}

/* Toast */
.toast {
    position: fixed;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--warm-900);
    color: var(--cream);
    padding: var(--space-4) var(--space-6);
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    opacity: 0;
    transition: all 0.5s var(--ease-out);
    border-left: 3px solid var(--bronze);
    text-align: center;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Footer */
footer {
    background: var(--warm-900);
    color: var(--cream);
    padding-top: var(--space-10);
}

.footer-main {
    padding-bottom: var(--space-10);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-10);
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-brand {
    max-width: 380px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand p {
    margin-left: auto;
    margin-right: auto;
}

.footer-logo {
    font-family: var(--font-sc);
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--cream);
    margin-bottom: var(--space-5);
    text-transform: uppercase;
}

.footer-logo span {
    font-size: 0.55em;
    opacity: 0.6;
    margin-left: 0.5em;
    letter-spacing: 0.15em;
}

.footer-desc {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-400);
    line-height: 1.85;
    margin-bottom: var(--space-6);
    font-weight: 300;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    align-items: center;
}

.footer-contact-info p {
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    color: var(--warm-300);
    margin: 0;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.footer-contact-info a {
    color: var(--bronze-light);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact-info a:hover {
    color: var(--cream);
}

.footer-nav h5 {
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--bronze);
    margin-bottom: var(--space-5);
    font-weight: 400;
    text-align: center;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
}

.footer-nav a {
    font-family: var(--font-sc);
    font-size: 0.625rem;
    color: var(--warm-300);
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.footer-nav a:hover {
    color: var(--cream);
}

/* Footer Luxe Style */
.footer-contact-bar {
    background: var(--cream);
    padding: var(--space-10) 0;
    border-bottom: 1px solid var(--warm-200);
}

.footer-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
}

.footer-contact-item {
    text-align: center;
    padding: var(--space-4);
    position: relative;
}

.footer-contact-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60px;
    background: var(--warm-200);
}

.footer-contact-item i {
    font-size: 1.25rem;
    color: var(--bronze);
    margin-bottom: var(--space-3);
}

.footer-contact-item .label {
    font-family: var(--font-sc);
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    color: var(--bronze);
    margin-bottom: var(--space-2);
    display: block;
}

.footer-contact-item a,
.footer-contact-item p {
    font-family: var(--font-serif);
    font-size: var(--text-base);
    color: var(--warm-700);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact-item a:hover {
    color: var(--bronze);
}

/* Footer Château Style */
.footer-chateau {
    background: var(--cream);
    position: relative;
    z-index: 10;
}

/* Barre de contact */
.footer-contact-bar-chateau {
    background: var(--cream);
    padding: var(--space-10) 0 var(--space-8) 0;
}

.footer-contact-grid-chateau {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    max-width: 900px;
    margin: 0 auto;
}

.footer-contact-item-chateau {
    text-align: center;
    padding: var(--space-4);
    position: relative;
}

.footer-contact-item-chateau:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 50px;
    background: var(--warm-200);
}

.footer-contact-item-chateau i {
    font-size: 1.25rem;
    color: var(--bronze);
    margin-bottom: var(--space-3);
    display: block;
    transition: transform 0.4s var(--ease-out), color 0.3s;
}

.footer-contact-item-chateau:hover i {
    transform: scale(1.15);
    color: var(--warm-800);
}

.footer-contact-item-chateau .label {
    font-family: var(--font-sc);
    font-size: 0.625rem;
    letter-spacing: 0.35em;
    color: var(--bronze);
    margin-bottom: var(--space-2);
    display: block;
    text-transform: uppercase;
}

.footer-contact-item-chateau a,
.footer-contact-item-chateau span {
    font-family: var(--font-serif);
    font-size: var(--text-base);
    color: var(--warm-700);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
}

.footer-contact-item-chateau a:hover {
    color: var(--bronze);
}

/* Ligne de séparation */
.footer-separator-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--warm-300) 20%, var(--warm-300) 80%, transparent);
    max-width: 80%;
    margin: 0 auto;
}

/* CTA Wrapper */
.footer-cta-wrapper {
    background: linear-gradient(to bottom, var(--cream) 50%, var(--warm-900) 50%);
    padding: 0 0 var(--space-6) 0;
    position: relative;
}

/* Cadre CTA */
.footer-cta-box-chateau {
    background: var(--warm-900);
    border: 1px solid rgba(154, 139, 111, 0.25);
    max-width: 700px;
    margin: -40px auto 0;
    padding: var(--space-10) var(--space-10) var(--space-8) var(--space-10);
    text-align: center;
    position: relative;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.footer-cta-box-chateau::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: var(--bronze);
}

.footer-cta-box-chateau h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 300;
    color: var(--cream);
    margin-bottom: var(--space-4);
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.footer-cta-box-chateau p {
    font-family: var(--font-serif);
    font-size: var(--text-base);
    font-style: italic;
    color: var(--warm-400);
    margin-bottom: var(--space-8);
    font-weight: 300;
}

.footer-cta-buttons-chateau {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-bronze-chateau {
    background: var(--bronze);
    color: var(--cream);
    border-color: var(--bronze);
    padding: 1rem 2.5rem;
    font-family: var(--font-sc);
    font-size: 0.6875rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.btn-bronze-chateau:hover {
    background: var(--bronze-dark);
    border-color: var(--bronze-dark);
    color: var(--cream);
}

.btn-outline-light-chateau {
    background: transparent;
    color: var(--cream);
    border-color: rgba(255, 255, 255, 0.4);
    padding: 1rem 2.5rem;
    font-family: var(--font-sc);
    font-size: 0.6875rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.btn-outline-light-chateau:hover {
    background: var(--cream);
    color: var(--warm-900);
    border-color: var(--cream);
}

/* Section citation - Style amélioré */
.footer-quote-chateau {
    background: var(--warm-900);
    padding: var(--space-6) 0 var(--space-8) 0;
    border-top: none;
}

.footer-quote-content-chateau {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.footer-quote-text-chateau {
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 2vw, 1.6rem);
    font-style: italic;
    font-weight: 300;
    color: var(--bronze-light);
    line-height: 1.7;
    max-width: 480px;
    letter-spacing: 0.01em;
    opacity: 0.9;
}

.footer-social-chateau {
    display: flex;
    gap: var(--space-4);
}

.social-circle-chateau {
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s var(--ease-out);
}

.social-circle-chateau:hover {
    border-color: var(--bronze);
    color: var(--bronze);
    transform: translateY(-3px);
    background: rgba(154, 139, 111, 0.05);
}

/* Footer principal - Style luxe amélioré */
.footer-main-chateau {
    background: var(--warm-900);
    padding: var(--space-12) 0 var(--space-10) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid-chateau {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-8);
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
    position: relative;
}

.footer-grid-chateau>div:not(:last-child) {
    border-right: 1px solid rgba(154, 139, 111, 0.1);
    padding-right: var(--space-8);
}

.footer-brand-chateau {
    max-width: 320px;
    text-align: left;
}

.footer-logo-chateau {
    font-family: var(--font-sc);
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    color: var(--cream);
    margin-bottom: var(--space-5);
    text-transform: uppercase;
    line-height: 1;
}

.footer-logo-chateau span {
    font-size: 0.55em;
    opacity: 0.5;
    margin-left: 0.4em;
    letter-spacing: 0.2em;
    font-weight: 300;
}

.footer-logo-chateau .logo-d {
    font-size: 1.15em;
    letter-spacing: 0.02em;
    position: relative;
    display: inline-block;
    padding: 0.06em 0;
}

.footer-logo-chateau .logo-d::before,
.footer-logo-chateau .logo-d::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--bronze);
    opacity: 0.7;
}

.footer-logo-chateau .logo-d::before {
    top: 0;
}

.footer-logo-chateau .logo-d::after {
    bottom: 0;
}

.footer-desc-chateau {
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    color: var(--warm-300);
    line-height: 1.9;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.footer-nav-chateau {
    text-align: left;
    padding-top: var(--space-1);
}

.footer-nav-chateau h5 {
    font-family: var(--font-sc);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.45em;
    color: var(--bronze);
    margin-bottom: var(--space-5);
    font-weight: 400;
    opacity: 0.9;
}

.footer-nav-chateau ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: 0;
    margin: 0;
}

.footer-nav-chateau a {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--warm-400);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 400;
    letter-spacing: 0.02em;
    position: relative;
    display: block;
    margin-bottom: var(--space-2);
}

.footer-address {
    display: block;
    margin-top: var(--space-4);
    color: var(--warm-400);
    font-family: var(--font-serif);
    font-size: 1rem;
}

.footer-nav-chateau a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--bronze-light);
    transition: width 0.3s ease;
}

.footer-nav-chateau a:hover {
    color: var(--cream);
    transform: translateX(5px);
}

.footer-nav-chateau i,
.footer-address i {
    color: var(--bronze);
    margin-right: var(--space-3);
    font-size: 0.9em;
    width: 20px;
    text-align: center;
    transition: color 0.3s ease;
}

.footer-nav-chateau a:hover i {
    color: var(--cream);
}

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

/* Footer bottom - Style amélioré */
.footer-bottom-chateau {
    background: var(--warm-900);
    padding: var(--space-5) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.footer-bottom-chateau p {
    font-family: var(--font-sc);
    font-size: 0.8125rem;
    color: var(--warm-400);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin: 0;
    font-weight: 400;
    opacity: 0.7;
}

/* Anciens styles à supprimer - compatibilité */
.footer-contact-block h5 {
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--bronze);
    margin-bottom: var(--space-4);
    font-weight: 400;
}

.footer-contact-block p {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--warm-400);
    margin: 0 0 var(--space-2) 0;
    line-height: 1.7;
    font-weight: 300;
}

.footer-contact-block a {
    color: var(--warm-300);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact-block a:hover {
    color: var(--bronze-light);
}

.footer-bottom {
    padding: var(--space-6) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
    font-family: var(--font-sc);
    font-size: var(--text-xs);
    color: var(--warm-500);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin: 0;
    font-weight: 400;
    text-align: center;
}

.footer-tagline {
    font-family: var(--font-serif) !important;
    font-size: 0.8125rem !important;
    font-style: italic;
    color: var(--bronze) !important;
    letter-spacing: 0.05em !important;
    text-transform: none !important;
    margin-bottom: var(--space-3) !important;
    opacity: 0.8;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered cascade for sibling elements */
.fade-in:nth-child(2) {
    transition-delay: 0.1s;
}

.fade-in:nth-child(3) {
    transition-delay: 0.2s;
}

.fade-in:nth-child(4) {
    transition-delay: 0.3s;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

/* --- Tablette & petit desktop (≤ 1024px) --- */
@media (max-width: 1024px) {

    .nav-links,
    .nav-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav {
        height: 80px;
    }

    .nav-scrolled {
        height: 70px;
    }

    .benefits-grid,
    .methode-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5);
        max-width: 400px;
    }

    /* Masquer la ligne connectante en 1 colonne */
    .methode-grid::before {
        display: none;
    }

    .services-grid,
    .examples-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    /* Masquer le séparateur vertical en 1 colonne */
    .contact-grid::before {
        display: none;
    }

    .contact-info {
        padding-right: 0;
    }

    .contact-form-container {
        margin-left: 0;
    }

    .footer-contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .footer-contact-item:not(:last-child)::after {
        display: none;
    }

    .footer-contact-item {
        padding: var(--space-4) 0;
        border-bottom: 1px solid var(--warm-200);
    }

    .footer-contact-item:last-child {
        border-bottom: none;
    }

    /* Footer Château responsive */
    .footer-contact-grid-chateau {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .footer-contact-item-chateau:not(:last-child)::after {
        display: none;
    }

    .footer-contact-item-chateau {
        border-bottom: 1px solid var(--warm-200);
        padding: var(--space-4) 0;
    }

    .footer-contact-item-chateau:last-child {
        border-bottom: none;
    }

    .footer-cta-box-chateau {
        margin: -20px var(--space-4) 0;
        padding: var(--space-8) var(--space-5);
    }

    .footer-cta-box-chateau h3 {
        font-size: 1.5rem;
    }

    .footer-cta-buttons-chateau {
        flex-direction: column;
        align-items: center;
    }

    .footer-cta-buttons-chateau .btn {
        width: 100%;
        max-width: 280px;
    }

    .footer-quote-content-chateau {
        flex-direction: column;
        gap: var(--space-6);
        text-align: center;
    }

    .footer-quote-text-chateau {
        max-width: 100%;
        font-size: 1.1rem;
    }

    .footer-grid-chateau {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6);
        text-align: center;
    }

    /* Retirer les border-right en grille réduite */
    .footer-grid-chateau>div:not(:last-child) {
        border-right: none;
        padding-right: 0;
    }

    .footer-brand-chateau {
        max-width: 100%;
        margin: 0 auto;
        text-align: center;
        grid-column: 1 / -1;
    }

    .footer-logo-chateau {
        font-size: 1.75rem;
    }

    .footer-nav-chateau {
        text-align: center;
    }

    .footer-nav-chateau ul {
        align-items: center;
    }

    .footer-nav-chateau a::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-nav-chateau a:hover {
        transform: none;
    }

    section {
        padding: var(--space-10) 0;
    }

    /* Intro ajustements */
    .intro-content {
        padding: var(--space-8) 0 var(--space-6);
    }

    .intro-quote {
        padding: var(--space-6);
    }

    .intro-section::before {
        height: 40px;
    }

    /* Espacement réduit */
    .section-header {
        margin: 0 auto var(--space-8);
    }

    /* Services detail */
    .services-detail .section-header h2 br {
        display: none;
    }

    .confidentialite-box {
        padding: var(--space-6);
    }
}

/* --- Mobile paysage & petite tablette (≤ 768px) --- */
@media (max-width: 768px) {
    :root {
        --space-10: 5rem;
        --space-11: 6rem;
        --space-12: 7rem;
    }

    .container {
        padding: 0 var(--space-5);
    }

    .hero {
        padding-top: 80px;
        min-height: auto;
        padding-bottom: var(--space-10);
    }

    .hero-content {
        padding: 100px var(--space-5) var(--space-8);
        min-height: auto;
    }

    .hero-bg img {
        animation: none;
    }

    .hero-label {
        letter-spacing: 0.3em;
        font-size: 0.625rem;
    }

    .hero-label::before,
    .hero-label::after {
        width: 30px;
    }

    .hero h1 {
        letter-spacing: 0.02em;
    }

    .hero-title .line-upper {
        font-size: clamp(1.3rem, 5vw, 2rem);
        letter-spacing: 0.35em;
        padding-left: 0.35em;
        line-height: 1.6;
    }

    .hero-title .line-lower {
        font-size: 0.8125rem;
        letter-spacing: 0.4em;
        padding-left: 0.4em;
    }

    .hero-title .ampersand {
        font-size: clamp(1.4rem, 4vw, 1.8rem);
    }

    .hero-title .ampersand-wrapper::before,
    .hero-title .ampersand-wrapper::after {
        width: 40px;
        height: 1px;
    }

    .hero-title .ampersand-wrapper {
        gap: var(--space-3);
    }

    .hero-title .ampersand-wrapper::before {
        box-shadow: 0 -1px 0 0 var(--bronze-light);
    }

    .hero-title .ampersand-wrapper::after {
        box-shadow: 0 1px 0 0 var(--bronze-light);
    }

    .hero-services-list {
        font-size: 0.75rem;
        letter-spacing: 0.15em;
        padding-left: 0.15em;
        line-height: 1.8;
    }

    .hero-signature {
        font-size: 1rem;
        letter-spacing: 0.02em;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }

    .hero-cta .btn {
        width: 100%;
    }

    /* Bigger touch targets for contact links */
    .contact-card-item a,
    .contact-card-item p {
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .footer-nav-chateau a {
        min-height: 44px;
        display: flex;
        align-items: center;
        padding: var(--space-1) 0;
    }

    .footer-contact-item-chateau a,
    .footer-contact-item-chateau span {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    /* Timeline mobile : tout à gauche */
    .services-timeline::before {
        left: 30px;
    }

    .services-timeline::after {
        display: none;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 80px;
        padding-right: 0;
    }

    .timeline-dot {
        left: 30px;
        transform: translateX(-50%);
        width: 48px;
        height: 48px;
    }

    .timeline-content {
        max-width: 100%;
    }

    .timeline-content::before {
        display: none;
    }

    .timeline-item .timeline-content:hover,
    .timeline-item:nth-child(even) .timeline-content:hover {
        transform: translateX(0);
    }

    .timeline-content {
        padding: var(--space-5);
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .contact-grid::before {
        display: none;
    }

    .contact-info {
        padding-right: 0;
    }

    .contact-card {
        padding: var(--space-5);
    }

    .contact-form-container {
        padding: var(--space-7) var(--space-5);
        margin-left: 0;
    }

    .contact-bottom-cta {
        flex-direction: column;
        gap: var(--space-4);
    }

    .contact-bottom-line {
        max-width: 100px;
    }

    .contact-bottom-cta .btn {
        width: 100%;
        max-width: 300px;
    }

    /* Reassurance */
    .reassurance-box {
        padding: var(--space-5);
    }

    .confidentialite-box {
        padding: var(--space-5);
    }

    /* Labels — réduire l'espacement excessif */
    .label {
        letter-spacing: 0.3em;
        font-size: 0.75rem;
    }

    .label::before,
    .label::after {
        width: 25px;
    }

    /* Intro */
    .intro-ornament {
        letter-spacing: 0.3em;
    }

    .intro-quote {
        padding: var(--space-5);
    }

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

    .intro-description::first-letter {
        float: none;
        font-size: inherit;
        padding-right: 0;
    }

    /* Methode */
    .methode-section::after {
        font-size: 6rem;
    }

    .methode-number {
        font-size: 2rem;
    }

    .methode-item {
        padding: var(--space-4);
    }

    /* Footer */
    .footer-contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .footer-contact-item {
        padding: var(--space-3) 0;
        border-bottom: 1px solid var(--warm-200);
    }

    .footer-contact-item:last-child {
        border-bottom: none;
    }

    .footer-grid-chateau {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .footer-main-chateau {
        padding: var(--space-8) 0 var(--space-6) 0;
    }

    /* Section headers */
    .section-header {
        margin: 0 auto var(--space-6);
    }

    .services-detail .section-header h2 {
        letter-spacing: 0.12em;
    }

    /* Services preview */
    .services-preview {
        padding: var(--space-10) 0;
    }

    /* Quand section */
    .quand-section {
        padding: var(--space-10) 0;
    }

    .examples-grid {
        gap: var(--space-3);
    }

    .example-item {
        padding: var(--space-4);
    }

    /* Buttons full-width on mobile */
    .btn {
        padding: 1rem 2rem;
        font-size: 0.625rem;
    }

    /* Toast */
    .toast {
        left: var(--space-4);
        right: var(--space-4);
        transform: translateX(0) translateY(100px);
    }

    .toast.show {
        transform: translateX(0) translateY(0);
    }
}

/* --- Petit mobile (≤ 480px) --- */
@media (max-width: 480px) {
    :root {
        --space-9: 3.5rem;
        --space-10: 4rem;
        --space-11: 4.5rem;
        --space-12: 5rem;
    }

    .container {
        padding: 0 var(--space-4);
    }

    /* Hero */
    .hero-content {
        padding: 90px var(--space-4) var(--space-6);
    }

    .hero-label {
        font-size: 0.5625rem;
        letter-spacing: 0.2em;
    }

    .hero-label::before,
    .hero-label::after {
        width: 20px;
    }

    .hero-title .line-upper {
        font-size: clamp(1.1rem, 6vw, 1.6rem);
        letter-spacing: 0.15em;
        padding-left: 0.15em;
    }

    .hero-title .line-lower {
        font-size: 0.6875rem;
        letter-spacing: 0.2em;
        padding-left: 0.2em;
    }

    .hero-title .ampersand {
        font-size: 1.2rem;
    }

    .hero-title .ampersand-wrapper::before,
    .hero-title .ampersand-wrapper::after {
        width: 25px;
    }

    .hero-services-list {
        font-size: 0.6875rem;
        letter-spacing: 0.1em;
        padding-left: 0.1em;
    }

    .hero-signature {
        font-size: 0.875rem;
    }

    .hero-cta {
        max-width: 100%;
    }

    /* Section headers */
    h2 {
        font-size: clamp(1.2rem, 4.5vw, 1.6rem);
        letter-spacing: 0.12em;
    }

    .section-header h2 {
        letter-spacing: 0.08em;
    }

    /* Labels */
    .label {
        letter-spacing: 0.2em;
        font-size: 0.6875rem;
        gap: var(--space-2);
    }

    .label::before,
    .label::after {
        width: 18px;
    }

    /* Intro */
    .intro-ornament {
        letter-spacing: 0.2em;
        font-size: 0.6875rem;
        margin-bottom: var(--space-5);
    }

    .intro-ornament::before,
    .intro-ornament::after {
        content: '·';
        font-size: 0.5rem;
    }

    .intro-quote {
        padding: var(--space-4);
        font-size: clamp(1.1rem, 3.5vw, 1.3rem);
    }

    .intro-content {
        padding: var(--space-6) 0 var(--space-5);
    }

    .benefits-grid {
        margin-top: var(--space-8);
        padding-top: var(--space-6);
        max-width: 100%;
    }

    .benefit-item {
        padding: var(--space-3);
    }

    .benefit-title {
        font-size: 0.875rem;
        letter-spacing: 0.15em;
    }

    /* Services grid */
    .services-grid {
        max-width: 100%;
    }

    .service-card {
        padding: var(--space-5) var(--space-4);
    }

    .service-card h4 {
        font-size: 0.8125rem;
        letter-spacing: 0.15em;
    }

    /* Methode */
    .methode-section::after {
        font-size: 4rem;
    }

    .methode-number {
        font-size: 1.75rem;
    }

    .methode-title {
        font-size: 0.875rem;
        letter-spacing: 0.15em;
    }

    .methode-item {
        padding: var(--space-3);
    }

    /* Examples */
    .examples-grid {
        max-width: 100%;
    }

    .example-item {
        padding: var(--space-3);
        gap: var(--space-3);
    }

    .example-item p {
        font-size: 0.875rem;
    }

    /* Confidentialite */
    .confidentialite-box {
        padding: var(--space-4);
    }

    .confidentialite-box h4 {
        font-size: 0.875rem;
        letter-spacing: 0.15em;
    }

    /* Timeline */
    .timeline-item,
    .timeline-item:nth-child(even) {
        padding-left: 65px;
    }

    .services-timeline::before {
        left: 22px;
    }

    .timeline-dot {
        left: 22px;
        width: 40px;
        height: 40px;
    }

    .timeline-dot::before,
    .timeline-dot::after {
        display: none;
    }

    .timeline-number {
        font-size: var(--text-base);
    }

    .timeline-content {
        padding: var(--space-4);
    }

    .timeline-content h3 {
        font-size: var(--text-lg);
    }

    .timeline-icon {
        width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }

    /* Contact */
    .contact-card {
        padding: var(--space-4);
    }

    .contact-form-container {
        padding: var(--space-5) var(--space-4);
    }

    .contact-form-header h4 {
        font-size: var(--text-base);
        letter-spacing: 0.15em;
    }

    .reassurance-box {
        padding: var(--space-4);
    }

    .reassurance-box h4 {
        font-size: 0.6875rem;
        letter-spacing: 0.15em;
    }

    .confidentiality-note {
        font-size: 0.6875rem;
        letter-spacing: 0.15em;
    }

    .contact-bottom-cta {
        margin-top: var(--space-8);
    }

    /* Footer */
    .footer-contact-bar-chateau {
        padding: var(--space-6) 0 var(--space-5) 0;
    }

    .footer-contact-item-chateau .label {
        font-size: 0.5625rem;
        letter-spacing: 0.25em;
    }

    .footer-cta-box-chateau {
        margin: -10px var(--space-3) 0;
        padding: var(--space-6) var(--space-4);
    }

    .footer-cta-box-chateau h3 {
        font-size: 1.25rem;
    }

    .footer-cta-buttons-chateau .btn {
        max-width: 100%;
        font-size: 0.5625rem;
        padding: 0.9rem 1.5rem;
    }

    .footer-quote-chateau {
        padding: var(--space-5) 0 var(--space-6) 0;
    }

    .footer-main-chateau {
        padding: var(--space-6) 0 var(--space-5) 0;
    }

    .footer-logo-chateau {
        font-size: 1.5rem;
    }

    .footer-nav-chateau h5 {
        font-size: 0.6875rem;
        letter-spacing: 0.3em;
    }

    .footer-nav-chateau a {
        font-size: 0.875rem;
    }

    .footer-bottom-chateau p {
        font-size: 0.6875rem;
        letter-spacing: 0.15em;
    }

    /* Buttons */
    .btn {
        padding: 1rem 1.5rem;
        font-size: 0.625rem;
        letter-spacing: 0.2em;
        min-height: 48px;
    }

    /* Splash */
    .splash-logo-e {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
    }

    .splash-logo-cld {
        font-size: clamp(1rem, 4vw, 1.4rem);
    }

    .splash-tagline {
        font-size: 0.6875rem;
    }

    /* Services detail header */
    .services-detail .section-header .label {
        margin-bottom: var(--space-6);
    }

    .services-detail .section-header h2 {
        font-size: clamp(1.1rem, 4vw, 1.4rem);
        letter-spacing: 0.1em;
    }

    .services-detail .section-header p {
        margin-top: var(--space-6);
        padding-top: var(--space-5);
        font-size: 0.9375rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .fade-in {
        transition: none;
        opacity: 1;
        transform: none;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* =====================================================
   ACCESSIBILITY — Focus States & Keyboard Navigation
   ===================================================== */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--bronze);
    outline-offset: 3px;
}

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

.btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 0 0 3px var(--bronze-subtle);
}

.mobile-toggle:focus-visible {
    outline: 2px solid var(--bronze);
    outline-offset: 2px;
}

.service-card:focus-within {
    border-color: var(--bronze-light);
    box-shadow: 0 15px 40px rgba(31, 28, 25, 0.1);
}

.social-circle-chateau:focus-visible {
    border-color: var(--bronze);
    outline: 2px solid var(--bronze);
    outline-offset: 3px;
}

.whatsapp-float:focus-visible {
    outline: 2px solid white;
    outline-offset: 3px;
}

.back-to-top:focus-visible {
    outline: 2px solid var(--bronze);
    outline-offset: 3px;
}

.skip-to-content {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--warm-900);
    color: var(--cream);
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-sc);
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    z-index: 10000;
    transition: top 0.2s;
}

.skip-to-content:focus {
    top: var(--space-2);
}

/* =====================================================
   SPLASH SCREEN — Ultra Premium
   ===================================================== */

.splash-screen {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--warm-900);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.splash-screen.splash-fade {
    opacity: 0;
    transform: scale(1.02);
    pointer-events: none;
}

/* Grain texture */
.splash-grain {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
}

/* Shimmer diagonal sweep */
.splash-shimmer {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg,
            transparent 40%,
            rgba(154, 139, 111, 0.06) 45%,
            rgba(154, 139, 111, 0.12) 50%,
            rgba(154, 139, 111, 0.06) 55%,
            transparent 60%);
    animation: splashShimmer 2.5s 0.5s ease-in-out forwards;
    transform: translateX(-100%);
    pointer-events: none;
}

@keyframes splashShimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Content container */
.splash-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    position: relative;
    z-index: 2;
}

/* Logo */
.splash-logo {
    display: flex;
    align-items: baseline;
    gap: 0;
    opacity: 0;
    transform: translateY(15px);
    animation: splashReveal 1s 0.2s var(--ease-out) forwards;
}

.splash-logo-d {
    font-family: var(--font-sc);
    font-size: clamp(3.5rem, 8vw, 5.5rem);
    font-weight: 400;
    color: var(--cream);
    letter-spacing: 0.02em;
    position: relative;
    display: inline-block;
    padding: 0.05em 0;
}

/* Bronze bars on the D */
.splash-logo-d::before,
.splash-logo-d::after {
    content: '';
    position: absolute;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--bronze), var(--bronze-light));
    animation: splashBarTrace 0.8s 0.6s var(--ease-out) forwards;
}

.splash-logo-d::before {
    top: 0;
}

.splash-logo-d::after {
    bottom: 0;
    animation-delay: 0.75s;
}

@keyframes splashBarTrace {
    0% {
        width: 0;
        opacity: 0;
    }

    100% {
        width: 100%;
        opacity: 0.8;
    }
}

.splash-logo-e {
    font-family: var(--font-sc);
    font-size: clamp(3.5rem, 8vw, 5.5rem);
    font-weight: 300;
    color: var(--cream);
    letter-spacing: 0.08em;
    margin-left: 0.05em;
}

.splash-logo-cld {
    font-family: var(--font-sc);
    font-size: clamp(1.4rem, 3.5vw, 2.2rem);
    font-weight: 400;
    color: rgba(253, 252, 250, 0.55);
    letter-spacing: 0.15em;
    margin-left: 0.5em;
    opacity: 0;
    transform: translateX(-10px);
    animation: splashSlideIn 0.8s 0.5s var(--ease-out) forwards;
}

@keyframes splashSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-10px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Golden line */
.splash-line {
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bronze), transparent);
    margin: var(--space-5) 0;
    animation: splashLineTrace 1.2s 0.8s var(--ease-out) forwards;
}

@keyframes splashLineTrace {
    0% {
        width: 0;
        opacity: 0;
    }

    100% {
        width: 120px;
        opacity: 0.6;
    }
}

/* Tagline */
.splash-tagline {
    font-family: var(--font-serif);
    font-size: clamp(0.75rem, 1.5vw, 0.9375rem);
    font-weight: 300;
    font-style: italic;
    color: rgba(154, 139, 111, 0.7);
    letter-spacing: 0.08em;
    line-height: 1.8;
    text-align: center;
    margin: 0;
    opacity: 0;
    transform: translateY(8px);
    animation: splashReveal 0.8s 1.1s var(--ease-out) forwards;
}

@keyframes splashReveal {
    0% {
        opacity: 0;
        transform: translateY(15px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {

    .splash-screen,
    .splash-logo,
    .splash-logo-d::before,
    .splash-logo-d::after,
    .splash-logo-cld,
    .splash-line,
    .splash-tagline,
    .splash-shimmer {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
        width: 120px !important;
    }

    .splash-logo {
        opacity: 1;
    }

    .splash-logo-d::before,
    .splash-logo-d::after {
        width: 100% !important;
        opacity: 0.8 !important;
    }
}

/* =====================================================
   PAGES LÉGALES / CONTENU TEXTE
   ===================================================== */

.legal-page {
    background: var(--cream);
    color: var(--warm-900);
}

.legal-content .container {
    padding-top: 150px;
    padding-bottom: var(--space-12);
    max-width: 800px;
}

.legal-section {
    margin-bottom: var(--space-8);
    position: relative;
    padding-left: var(--space-6);
    border-left: 1px solid var(--warm-200);
}

.legal-section h3 {
    text-align: left;
    margin-bottom: var(--space-4);
    font-size: 1.5rem;
    color: var(--bronze);
    font-family: var(--font-sc);
    letter-spacing: 0.05em;
}

.legal-section p,
.legal-section ul {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--warm-700);
    margin-bottom: var(--space-4);
}

.legal-section ul {
    list-style: disc inside;
    padding-left: var(--space-4);
}

@media (max-width: 768px) {
    .legal-content .container {
        padding-top: 120px;
    }

    .legal-section {
        padding-left: var(--space-4);
    }

    .legal-section h3 {
        font-size: 1.25rem;
    }
}

/* =====================================================
   AESTHETIC REFINEMENTS (Added 11/02/2026)
   ===================================================== */

.drop-cap {
    float: left;
    font-family: var(--font-script);
    font-size: 3.5em;
    line-height: 0.7;
    margin-right: 0.1em;
    color: var(--bronze);
    margin-top: 0.15em;
}

.intro-quote {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 300;
    font-style: italic;
    color: var(--warm-800);
    margin-bottom: var(--space-6);
    line-height: 1.6;
    max-width: 32ch;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.intro-description {
    font-size: var(--text-lg);
    color: var(--warm-600);
    margin-bottom: var(--space-8);
    max-width: 48ch;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* =====================================================
   ULTRA PREMIUM FEATURES (Added 11/02/2026)
   ===================================================== */

/* 1. LENIS SMOOTH SCROLL */
html.lenis,
html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

/* 2. ARCHITECTURAL LINES */
.architectural-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 5vw;
    /* Margins */
}

.architectural-lines .line {
    width: 1px;
    height: 100%;
    background: var(--warm-200);
    opacity: 0.3;
    /* Subtle */
}

/* Hide middle line on mobile */
@media (max-width: 768px) {
    .architectural-lines {
        display: none;
    }

    .architectural-lines .line:nth-child(2) {
        display: none;
    }
}

/* 3. CINEMATIC REVEAL ANIMATIONS */
.reveal-text {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s ease-out, transform 1.2s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.reveal-text.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-image {
    opacity: 0;
    clip-path: inset(10% 0 10% 0);
    /* Start cropped */
    transition: opacity 1.5s ease-out, clip-path 1.5s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.reveal-image.revealed {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    /* Full reveal */
}

/* Stagger delays */
.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

/* 4. TYPOGRAPHY REFINEMENTS */
.font-italic {
    font-style: italic;
    font-family: var(--font-serif);
}

/* Enhance existing fade-in to be smoother */
.fade-in {
    transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}