/* --- RESET & VARIABLES GLOBALES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', sans-serif;
    --color-text-light: #ffffff;
    --color-text-dark: #222222;
    --color-gold: #c5a880;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text-dark);
    background-color: #faf9f6;
    overflow-x: hidden;
}

/* --- BANDEAU D'ANNONCE --- */
.announcement-bar {
    background-color: #1a1a1a;
    color: #dedede;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    padding: 10px 40px;
    text-align: center;
    position: relative;
    z-index: 110;
}

.announcement-close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
}

.announcement-close:hover {
    color: #fff;
}

/* --- HEADER / NAVIGATION --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 100%);
    padding: 24px 0;
    transition: var(--transition);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    color: var(--color-text-light);
    text-decoration: none;
    text-transform: uppercase;
}

.logo span {
    font-weight: 300;
    opacity: 0.8;
}

.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--color-text-light);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 300;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-gold);
}

.link-private {
    opacity: 0.85;
    font-style: italic;
}

.btn-nav {
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 8px 18px;
    border-radius: 20px;
}

.btn-nav:hover {
    background-color: #ffffff;
    color: #000000 !important;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 1.5px;
    background-color: #ffffff;
    transition: var(--transition);
}

/* --- BANNIÈRE HERO --- */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('https://images.unsplash.com/photo-1519741497674-611481863552?auto=format&fit=crop&w=1920&q=80') center center / cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 0 20px;
    color: var(--color-text-light);
}

.hero-subtitle {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-weight: 300;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.3rem, 5vw, 4.2rem);
    font-weight: 300;
    line-height: 1.25;
    letter-spacing: 0.03em;
    margin-bottom: 35px;
}

.hero-btn {
    position: relative;
    z-index: 20;
    display: inline-block;
    padding: 13px 30px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-light);
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: var(--transition);
}

.hero-btn:hover {
    background: #ffffff;
    color: #111111;
    border-color: #ffffff;
}

.dark-btn {
    background: #111111;
    color: #ffffff !important;
    border: 1px solid #111111;
}

.dark-btn:hover {
    background: transparent;
    color: #111111 !important;
}

.scroll-down {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    color: #ffffff;
    opacity: 0.8;
    text-decoration: none;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
    40% { transform: translate(-50%, -8px); }
    60% { transform: translate(-50%, -4px); }
}

/* --- BANDEAU PRESSE --- */
.press-section {
    background-color: #ffffff;
    border-bottom: 1px solid #ece8e1;
    padding: 24px 20px;
    text-align: center;
}

.press-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #999999;
    margin-bottom: 12px;
}

.press-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.press-item {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    letter-spacing: 0.15em;
    color: #555555;
    font-weight: 400;
}

.press-separator {
    color: #d8d2c7;
    font-size: 0.8rem;
}

/* --- SECTION APERÇU ACCUEIL --- */
.home-preview-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 25px;
    text-align: center;
}

.preview-header {
    margin-bottom: 50px;
    text-align: center;
}

.preview-subtitle {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 10px;
}

.preview-title {
    font-family: var(--font-serif);
    font-size: 2.6rem;
    font-weight: 300;
    color: #111111;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.preview-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background-color: #eee;
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.preview-item:hover img {
    transform: scale(1.05);
}

.preview-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0) 100%);
    color: #ffffff;
    text-align: center;
}

.preview-caption h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
}

.preview-caption span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    opacity: 0.8;
}

/* --- CURSEUR AVANT / APRÈS --- */
.comparison-section {
    max-width: 1000px;
    margin: 0 auto 90px;
    padding: 0 25px;
}

.comparison-desc {
    max-width: 650px;
    margin: 15px auto 0;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}

.before-after-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 550px;
    overflow: hidden;
    margin: 35px auto 0;
    user-select: none;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.img-background, .img-foreground {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.before-after-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.img-foreground {
    width: 50%;
    overflow: hidden;
    z-index: 2;
}

.img-foreground img {
    width: 1000px;
    max-width: none;
}

.raw-filter {
    filter: saturate(0.6) contrast(0.9) brightness(0.95);
}

.label-badge {
    position: absolute;
    top: 20px;
    padding: 6px 14px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #fff;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 20px;
}

.label-before { left: 20px; z-index: 3; }
.label-after { right: 20px; }

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 40px;
    margin-left: -20px;
    z-index: 5;
    cursor: ew-resize;
    display: flex;
    justify-content: center;
    align-items: center;
}

.handle-line {
    position: absolute;
    width: 2px;
    height: 100%;
    background: #ffffff;
    box-shadow: 0 0 8px rgba(0,0,0,0.4);
}

.handle-circle {
    position: relative;
    width: 38px;
    height: 38px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
}

/* --- TÉMOIGNAGES --- */
.testimonials-section {
    background-color: #f3efe9;
    padding: 90px 25px;
}

.testimonials-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    min-height: 200px;
    text-align: center;
}

.testimonial-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.testimonial-slide.active {
    display: block;
    opacity: 1;
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-style: italic;
    line-height: 1.7;
    color: #333333;
    margin-bottom: 30px;
}

.testimonial-author {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #111111;
}

.testimonial-date {
    font-size: 0.75rem;
    color: #777777;
    margin-top: 5px;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.testimonial-dots .dot {
    width: 8px;
    height: 8px;
    background-color: #c9c3b8;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dots .dot.active {
    background-color: var(--color-gold);
    transform: scale(1.3);
}

/* --- SECTION INSTAGRAM --- */
.instagram-section {
    padding: 90px 25px;
    background-color: #faf9f6;
    text-align: center;
}

.instagram-handle {
    display: inline-block;
    margin-top: 10px;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    text-decoration: none;
    text-transform: uppercase;
    transition: var(--transition);
}

.instagram-handle:hover {
    color: #111111;
}

.instagram-grid {
    max-width: 1200px;
    margin: 40px auto 0;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
}

.insta-item {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    display: block;
}

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

.insta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: opacity 0.3s ease;
}

.insta-item:hover img {
    transform: scale(1.08);
}

.insta-item:hover .insta-overlay {
    opacity: 1;
}

/* --- PAGES INTERNES (COMMUN) --- */
.page-interne {
    background-color: #faf9f6;
    padding-top: 120px;
}

.page-interne .site-header {
    background: rgba(18, 18, 18, 0.95);
}

.page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 80px;
    text-align: center;
}

.page-title {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 15px;
    color: #222222;
}

.page-subtitle {
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #777777;
    margin-bottom: 50px;
}

/* --- ENCARTS CATÉGORIES (MARIAGE, PORTRAIT, ÉVÉNEMENTS) --- */
.categories-container {
    display: flex;
    flex-direction: column;
    gap: 70px;
    margin-top: 30px;
}

.category-block {
    text-align: left;
}

.category-header {
    text-align: center;
    margin-bottom: 35px;
}

.category-tag {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: 8px;
}

.category-title {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 300;
    color: #111111;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.price-tax {
    font-size: 0.9rem;
    font-family: var(--font-sans);
    color: #777;
    font-weight: 300;
}

.feature-highlight {
    color: #111111;
    font-weight: 500;
}

/* Cartes Portrait & Événements */
.service-preview-card {
    background: #ffffff;
    border: 1px solid #eae6de;
    padding: 50px 30px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.02);
}

.service-preview-content h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 15px;
    color: #222;
}

.service-preview-content p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #666;
    max-width: 620px;
    margin: 0 auto 30px;
}

/* --- TARIFS --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.pricing-card {
    background: #ffffff;
    padding: 40px 30px;
    border: 1px solid #eeeeee;
    display: flex;
    flex-direction: column;
    text-align: center;
    position: relative;
}

.pricing-card h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 10px;
}

.price {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: #111111;
    margin-bottom: 10px;
}

.price-desc {
    font-size: 0.85rem;
    color: #777777;
    margin-bottom: 30px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 35px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.85rem;
    color: #444444;
}

.pricing-btn {
    margin-top: auto;
    padding: 12px;
    border: 1px solid #111111;
    text-decoration: none;
    color: #111111;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition);
}

.pricing-btn:hover {
    background: #111111;
    color: #ffffff;
}

/* --- SIMULATEUR D'ESTIMATION --- */
.calculator-section {
    max-width: 800px;
    margin: 90px auto;
    text-align: left;
}

.calculator-card {
    background: #ffffff;
    border: 1px solid #eae6de;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.calc-group {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #f0ede6;
}

.calc-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: #222;
}

.calc-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc-radio, .calc-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: #444;
    cursor: pointer;
}

.calc-radio input, .calc-checkbox input {
    accent-color: var(--color-gold);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.calc-total-box {
    text-align: center;
    padding-top: 15px;
}

.calc-total-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #777;
    margin-bottom: 8px;
}

.calc-total-amount {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: #111;
    font-weight: 400;
    margin-bottom: 25px;
}

/* --- ACCORDÉON FAQ --- */
.faq-section {
    max-width: 800px;
    margin: 80px auto 0;
    text-align: left;
}

.accordion {
    border-top: 1px solid #e5e5e5;
}

.accordion-item {
    border-bottom: 1px solid #e5e5e5;
}

.accordion-header {
    width: 100%;
    background: none;
    border: none;
    padding: 24px 0;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: #222222;
    transition: var(--transition);
}

.accordion-header:hover {
    color: var(--color-gold);
}

.accordion-icon {
    font-family: var(--font-sans);
    font-size: 1.4rem;
    font-weight: 300;
    color: #777;
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
    color: var(--color-gold);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0;
}

.accordion-item.active .accordion-body {
    max-height: 400px;
    padding-bottom: 24px;
}

.accordion-body p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #555555;
}

/* --- BOUTON RETOUR EN HAUT --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background-color: #111111;
    color: #ffffff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
}

.back-to-top:hover {
    background-color: var(--color-gold);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: rgba(18, 18, 18, 0.98);
        display: flex;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
    }

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

    .nav-menu ul {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .nav-menu a {
        font-size: 1.1rem;
        letter-spacing: 0.2em;
    }

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

    .menu-toggle.active span:nth-child(2) {
        transform: rotate(-45deg) translate(1px, -1px);
    }

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

    .calculator-card {
        padding: 25px 20px;
    }

    .calc-total-amount {
        font-size: 2.4rem;
    }

    .home-preview-section, .comparison-section, .testimonials-section, .instagram-section {
        padding: 60px 20px;
    }

    .preview-title {
        font-size: 2rem;
    }

    .testimonial-quote {
        font-size: 1.15rem;
    }

    .accordion-header {
        font-size: 1.1rem;
    }
}
/* --- PAGE HUB PRESTATIONS (3 CHOIX) --- */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.hub-card {
    background: #ffffff;
    border: 1px solid #eae6de;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hub-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.hub-img-wrapper {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.hub-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hub-card:hover .hub-img-wrapper img {
    transform: scale(1.06);
}

.hub-card-content {
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: center;
}

.hub-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: 10px;
}

.hub-card-content h2 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 15px;
    color: #111;
}

.hub-card-content p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #666;
    margin-bottom: 25px;
    flex-grow: 1;
}

.hub-btn {
    display: inline-block;
    padding: 10px 20px;
    border: 1px solid #111;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #111;
    transition: var(--transition);
}

.hub-card:hover .hub-btn {
    background: #111;
    color: #fff;
}

/* Fil d'Ariane / Retour */
.breadcrumb {
    text-align: left;
    margin-bottom: 20px;
}

.breadcrumb a {
    text-decoration: none;
    color: #777;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--color-gold);
}

@media (max-width: 900px) {
    .hub-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 40px auto 0;
    }
}