/* ===========================================
   Variables & Couleurs
   =========================================== */
:root {
    /* Palette de couleurs */
    --color-primary: #735134;
    --color-primary-light: #A69076;
    --color-primary-dark: #572405;
    --color-accent: #260F01;
    --color-white: #FFFFFF;
    --color-cream: #FAF8F5;
    --color-dark: #141004;
    --color-text: #222222;
    --color-text-light: #6B6B6B;

    /* Typographie */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, sans-serif;

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 10rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s ease;
    --transition-slow: 0.6s ease;

    /* Ombres */
    --shadow-soft: 0 4px 20px rgba(38, 15, 1, 0.08);
    --shadow-medium: 0 8px 40px rgba(38, 15, 1, 0.12);

    /* Bordures */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

/* ===========================================
   Utilities
   =========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-header.centered {
    text-align: center;
}

.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    color: var(--color-accent);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: var(--spacing-sm) auto 0;
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

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

.btn-link {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

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

/* ===========================================
   Navigation
   =========================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: var(--transition-normal);
}

.nav.scrolled {
    background-color: rgba(250, 248, 245, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-white);
    transition: var(--transition-fast);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: currentColor;
    transition: var(--transition-fast);
}

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

.nav-cta {
    padding: 0.75rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.nav.scrolled .nav-cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.nav-cta:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.nav.scrolled .nav-cta:hover {
    background-color: var(--color-primary-dark);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-fast);
}

.nav.scrolled .nav-toggle span {
    background-color: var(--color-accent);
}

/* ===========================================
   Hero Section
   =========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-accent) 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><circle cx="100" cy="100" r="80" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/><circle cx="100" cy="100" r="60" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/><circle cx="100" cy="100" r="40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></svg>');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-lg);
    max-width: 900px;
}

.hero-decoration {
    font-size: 1.5rem;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-heading);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.title-line {
    display: block;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 300;
    font-style: italic;
}

.title-accent {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    margin: var(--spacing-xs) 0;
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* Fade in animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.2s; }
.fade-in:nth-child(2) { animation-delay: 0.4s; }
.fade-in:nth-child(3) { animation-delay: 0.6s; }
.fade-in:nth-child(4) { animation-delay: 0.8s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================================
   Philosophie Section
   =========================================== */
.section-philosophie {
    background-color: var(--color-white);
}

.philosophie-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.philosophie-quote {
    position: relative;
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 2px solid var(--color-primary-light);
}

.quote-mark {
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--color-primary-light);
    opacity: 0.3;
}

.philosophie-quote p {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-primary-dark);
    line-height: 1.6;
}

.philosophie-description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.philosophie-values {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(166, 144, 118, 0.2);
}

.value-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-primary);
}

.value-icon {
    color: var(--color-primary-light);
}

.philosophie-image {
    position: relative;
}

.image-frame {
    position: relative;
    padding: var(--spacing-md);
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 60%;
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-md);
}

.image-frame::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60%;
    height: 60%;
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-md);
}

.image-placeholder {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="30" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></svg>');
    opacity: 0.5;
}

/* ===========================================
   Prestations Section
   =========================================== */
.section-prestations {
    background-color: var(--color-cream);
}

.prestations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.prestation-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-normal);
}

.prestation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.prestation-image {
    position: relative;
    overflow: hidden;
}

.prestation-image .image-placeholder {
    aspect-ratio: 16/10;
    border-radius: 0;
}

.prestation-overlay {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
}

.prestation-duration {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
}

.prestation-content {
    padding: var(--spacing-md);
}

.prestation-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.prestation-description {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.prestation-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(166, 144, 118, 0.15);
}

.prestation-price {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-primary);
}

/* ===========================================
   Citation Section
   =========================================== */
.section-citation {
    position: relative;
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    overflow: hidden;
}

.citation-bg {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg viewBox="0 0 400 400" xmlns="http://www.w3.org/2000/svg"><circle cx="200" cy="200" r="150" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/><circle cx="200" cy="200" r="100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/><circle cx="200" cy="200" r="50" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></svg>');
    background-size: cover;
}

.grande-citation {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.grande-citation p {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 300;
    font-style: italic;
    color: var(--color-white);
    line-height: 1.5;
}

.citation-decoration {
    display: block;
    font-size: 1.5rem;
    color: var(--color-primary-light);
    margin: var(--spacing-sm) 0;
}

/* ===========================================
   Galerie Section
   =========================================== */
.section-galerie {
    background-color: var(--color-white);
}

.galerie-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: var(--spacing-sm);
}

.galerie-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.galerie-item .image-placeholder {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    border-radius: var(--radius-md);
    transition: var(--transition-slow);
}

.galerie-item:hover .image-placeholder {
    transform: scale(1.05);
}

.galerie-item-1 {
    grid-column: span 2;
}

.galerie-item-4 {
    grid-column: span 2;
}

/* ===========================================
   Contact Section
   =========================================== */
.section-contact {
    background-color: var(--color-cream);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-intro {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.contact-value {
    color: var(--color-text);
}

.contact-link:hover {
    color: var(--color-primary);
}

.btn-planity {
    width: 100%;
    justify-content: center;
}

.btn-planity svg {
    width: 18px;
    height: 18px;
    transition: var(--transition-fast);
}

.btn-planity:hover svg {
    transform: translateX(4px);
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.form-input {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-cream);
    border: 1px solid rgba(166, 144, 118, 0.2);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-white);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: var(--spacing-sm);
}

.btn-submit svg {
    width: 18px;
    height: 18px;
}

.form-message {
    margin-top: var(--spacing-sm);
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background-color: rgba(115, 81, 52, 0.1);
    color: var(--color-primary);
}

.form-message.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* ===========================================
   Footer
   =========================================== */
.footer {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--spacing-xs);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-white);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ===========================================
   Responsive Design
   =========================================== */
@media (max-width: 1024px) {
    .philosophie-content {
        gap: var(--spacing-lg);
    }

    .prestations-grid {
        gap: var(--spacing-sm);
    }
}

@media (max-width: 900px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--color-cream);
        flex-direction: column;
        justify-content: center;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
        transition: var(--transition-normal);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        color: var(--color-text);
        font-size: 1.25rem;
    }

    .nav-cta {
        background-color: var(--color-primary);
        color: var(--color-white);
        border-color: var(--color-primary);
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

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

    .philosophie-content {
        grid-template-columns: 1fr;
    }

    .philosophie-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .prestations-grid {
        grid-template-columns: 1fr;
    }

    .galerie-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 200px);
    }

    .galerie-item-1,
    .galerie-item-4 {
        grid-column: span 1;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .section {
        padding: var(--spacing-xl) 0;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
        max-width: 280px;
    }

    .philosophie-values {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .galerie-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(6, 200px);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ===========================================
   Animations au scroll
   =========================================== */
[data-aos] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos-delay="100"] {
    transition-delay: 0.1s;
}

[data-aos-delay="200"] {
    transition-delay: 0.2s;
}

[data-aos-delay="300"] {
    transition-delay: 0.3s;
}