/* ==========================================================================
   TOILE DIGITALE - Brand Guidelines Compliant
   ========================================================================== */

/* Fonts */
@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-VariableFont_wght.ttf') format('truetype-variations');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

/* ==========================================================================
   Variables - Palette officielle Brand Guidelines Section 3.0
   ========================================================================== */
:root {
    /* Couleurs de marque - Pantone */
    --dark-liver: #55484F;
    /* Couleur PRINCIPALE - Pantone 438 C */
    --cinereous: #93847F;
    /* Pantone 403 C */
    --dark-vanilla: #C8BFAE;
    /* Pantone 7528 C */
    --pale-taupe: #BC9D88;
    /* Pantone 7521 C */
    --alabaster: #F2ECE0;
    --cultured: #F5F6F0;

    /* Neutres */
    --white: #FFFFFF;
    --black: #1A1A1A;

    /* Typographie - Section 4.0 */
    --font-display: 'quiverleaf-cf', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;

    /* Layout */
    --max-width: 1200px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--dark-liver);
    background-color: var(--alabaster);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ==========================================================================
   Logo - Visibilité améliorée
   ========================================================================== */
.hero-logo {
    position: relative;
}

.hero-logo img {
    filter: brightness(0.7) contrast(1.1);
}

/* ==========================================================================
   Typography - Brand Guidelines Section 4.0
   ========================================================================== */

/* Titres - Quiverleaf (principale) */
h1,
h2,
h3 {
    font-family: var(--font-display);
    font-weight: normal;
    color: var(--dark-liver);
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: var(--space-md);
}

h3 {
    font-size: clamp(1.2rem, 2vw, 1.4rem);
    margin-bottom: var(--space-sm);
}

/* Sous-titres et overlines - Montserrat Medium */
.overline {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--pale-taupe);
}

/* Corps du texte - Montserrat Light */
p {
    font-weight: 300;
    margin-bottom: var(--space-sm);
    color: var(--cinereous);
}

a {
    color: var(--dark-liver);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--pale-taupe);
}

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

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

/* ==========================================================================
   Buttons - Montserrat Medium
   ========================================================================== */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 1rem 2.5rem;
    border: 1px solid var(--dark-liver);
    background: transparent;
    color: var(--dark-liver);
    cursor: pointer;
    transition: all var(--transition);
}

.btn:hover {
    background: var(--dark-liver);
    color: var(--white);
}

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

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

/* Bouton Contact dans la nav - BIEN VISIBLE */
.btn-nav {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.6rem 1.5rem;
    background: var(--dark-liver);
    color: var(--white) !important;
    border: 2px solid var(--dark-liver);
    transition: all var(--transition);
}

.btn-nav:hover {
    background: var(--pale-taupe);
    border-color: var(--pale-taupe);
    color: var(--white) !important;
}

.btn-nav::after {
    display: none !important;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(242, 236, 224, 0.95);
    backdrop-filter: blur(10px);
    transition: box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(85, 72, 79, 0.1);
}

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

.logo img {
    height: 70px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.nav-menu a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--dark-liver);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--pale-taupe);
    transition: width var(--transition);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a.active {
    color: var(--dark-liver);
    font-weight: 600;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 1px;
    background: var(--dark-liver);
    transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--alabaster);
    overflow: hidden;
    padding-top: 90px;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.08;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: var(--space-xl) var(--space-md);
}

.hero-logo {
    max-width: 350px;
    margin: 0 auto var(--space-lg);
}

.hero-logo img {
    width: 100%;
    height: auto;
}

.hero .tagline {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--pale-taupe);
    margin-bottom: var(--space-md);
}

.hero-description {
    font-size: 1.1rem;
    max-width: 550px;
    margin: 0 auto var(--space-lg);
    color: var(--cinereous);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--cinereous);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.scroll-indicator svg {
    width: 20px;
    height: 20px;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-lg);
}

.section-header .overline {
    display: block;
    margin-bottom: var(--space-sm);
}

/* ==========================================================================
   Services / Expertises
   ========================================================================== */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.service-card {
    display: block;
    padding: var(--space-lg) var(--space-md);
    background: var(--alabaster);
    text-align: center;
    transition: all var(--transition);
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
}

.service-card:hover {
    border-color: var(--dark-vanilla);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(85, 72, 79, 0.08);
    color: var(--dark-liver);
}

.service-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-md);
    color: var(--dark-liver);
}

.service-icon svg {
    width: 100%;
    height: 100%;
    stroke-width: 1;
}

.service-card h3 {
    margin-bottom: var(--space-sm);
    color: var(--dark-liver);
}

.service-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ==========================================================================
   Réalisations / Portfolio
   ========================================================================== */
.realisations {
    background: var(--cultured);
}

.realisations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.realisation-card {
    position: relative;
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(85, 72, 79, 0.06);
}

.realisation-card:hover .realisation-media video {
    transform: scale(1.02);
}

.realisation-media {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--dark-liver);
}

.realisation-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.realisation-content {
    padding: var(--space-md);
}

.realisation-category {
    display: block;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--pale-taupe);
    margin-bottom: var(--space-xs);
}

.realisation-content h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
    color: var(--dark-liver);
}

.realisation-content p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* ==========================================================================
   Instagram Section
   ========================================================================== */
.instagram-section {
    background: var(--white);
}

.instagram-feed {
    margin-bottom: var(--space-lg);
}

/* Behold widget styling */
.instagram-feed [data-behold-id] {
    width: 100%;
}

.instagram-embed {
    background: var(--alabaster);
    border-radius: 4px;
    overflow: hidden;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.instagram-embed iframe {
    border: none !important;
    width: 100% !important;
    min-width: 100% !important;
}

.instagram-embed.loading::after {
    content: '';
    width: 24px;
    height: 24px;
    border: 2px solid var(--dark-vanilla);
    border-top-color: var(--dark-liver);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.instagram-cta {
    text-align: center;
}

.instagram-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-xl);
    background: var(--alabaster);
}

.instagram-placeholder p {
    margin-bottom: var(--space-md);
}

.instagram-post {
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
}

.instagram-post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.instagram-post:hover img {
    transform: scale(1.05);
}

/* ==========================================================================
   À propos
   ========================================================================== */
.apropos {
    background: var(--alabaster);
}

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

.apropos-text h2 {
    text-align: left;
}

.apropos-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.apropos-visual img {
    max-width: 250px;
    opacity: 0.4;
}

.values {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--dark-vanilla);
}

.value {
    flex: 1;
}

.value strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.value span {
    font-size: 0.85rem;
    color: var(--cinereous);
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact {
    background: var(--dark-liver);
    color: var(--alabaster);
}

.contact h2 {
    color: var(--alabaster);
}

.contact .overline {
    color: var(--pale-taupe);
}

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

.contact-info p {
    color: var(--dark-vanilla);
    margin-bottom: var(--space-sm);
}

.contact-email a {
    font-size: 1.2rem;
    color: var(--alabaster);
    border-bottom: 1px solid var(--cinereous);
    transition: border-color var(--transition);
}

.contact-email a:hover {
    border-color: var(--alabaster);
}

.contact-info a {
    color: var(--alabaster);
}

/* Formulaire de contact */
.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-md);
    border-radius: 4px;
}

.contact-form .honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--dark-liver);
    background: var(--alabaster);
    border: 1px solid transparent;
    border-radius: 2px;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--pale-taupe);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--cinereous);
}

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

.math-check {
    background: rgba(255, 255, 255, 0.03);
    padding: var(--space-sm);
    border-radius: 2px;
    margin-bottom: var(--space-md);
}

.math-check label {
    color: var(--pale-taupe);
}

.math-check input {
    max-width: 100px;
}

.form-message {
    padding: var(--space-sm);
    border-radius: 2px;
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(76, 175, 80, 0.2);
    color: #81c784;
}

.form-message.error {
    display: block;
    background: rgba(244, 67, 54, 0.2);
    color: #e57373;
}

.contact-form button[type="submit"] {
    width: 100%;
    margin-top: var(--space-xs);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--cinereous);
    color: var(--alabaster);
    transition: all var(--transition);
}

.social-links a:hover {
    background: var(--alabaster);
    color: var(--dark-liver);
    border-color: var(--alabaster);
}

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

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--dark-liver);
    padding: var(--space-lg) 0;
    border-top: 1px solid rgba(147, 132, 127, 0.2);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
}

.footer-logo {
    height: 60px;
    opacity: 0.3;
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--cinereous);
    transition: color var(--transition);
}

.footer-social a:hover {
    color: var(--alabaster);
}

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

.footer p {
    font-size: 0.7rem;
    color: var(--cinereous);
    margin: 0;
}

/* ==========================================================================
   Éléments graphiques de la charte
   ========================================================================== */
/* Séparateurs décoratifs entre sections */
.section-divider {
    text-align: center;
    padding: var(--space-md) 0;
    opacity: 0.4;
}

.divider-ornament {
    height: 35px;
    width: auto;
}

.divider-signature {
    height: 45px;
    width: auto;
}

/* Éléments décoratifs du footer */
.footer-elements {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    padding: 0 var(--space-md);
    opacity: 0.15;
}

.footer-element {
    height: 80px;
    width: auto;
}

.footer-element.left {
    transform: translateX(-20%);
}

.footer-element.right {
    transform: translateX(20%);
}

.footer {
    position: relative;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .realisations-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .instagram-feed {
        grid-template-columns: repeat(2, 1fr);
    }

    .apropos-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .apropos-text h2 {
        text-align: center;
    }

    .apropos-visual {
        order: -1;
    }

    .values {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header.menu-open {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        backdrop-filter: none;
        background: var(--alabaster);
    }

    .nav-toggle {
        display: flex;
        z-index: 10;
        position: relative;
    }

    .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);
    }

    .nav-menu {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--alabaster);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-lg);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        font-size: 1rem;
    }

    .services-grid,
    .realisations-grid {
        grid-template-columns: 1fr;
    }

    .instagram-feed {
        grid-template-columns: repeat(2, 1fr);
    }

    .values {
        flex-direction: column;
        gap: var(--space-md);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.hero-content {
    animation: fadeIn 1s ease-out;
}

[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ==========================================================================
   Expertise Pages
   ========================================================================== */
.expertise-page .header {
    background: rgba(242, 236, 224, 0.98);
}

.expertise-hero {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xl);
    background: var(--alabaster);
    text-align: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cinereous);
    margin-bottom: var(--space-lg);
    transition: color var(--transition);
}

.back-link:hover {
    color: var(--dark-liver);
}

.back-link svg {
    width: 16px;
    height: 16px;
}

.expertise-hero-content {
    max-width: 600px;
    margin: 0 auto;
}

.expertise-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    color: var(--pale-taupe);
}

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

.expertise-hero h1 {
    margin-bottom: var(--space-sm);
}

.expertise-tagline {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--pale-taupe);
}

.expertise-description {
    background: var(--white);
    padding: var(--space-xl) 0;
}

.expertise-intro {
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    text-align: center;
}

.expertise-intro h2 {
    margin-bottom: var(--space-md);
}

.expertise-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
}

.feature {
    padding: var(--space-md);
    background: var(--alabaster);
    border-left: 3px solid var(--dark-liver);
}

.feature h3 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
    color: var(--dark-liver);
}

.feature p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.expertise-cta {
    background: var(--dark-liver);
    padding: var(--space-xl) 0;
    text-align: center;
}

.expertise-cta h2 {
    color: var(--alabaster);
    margin-bottom: var(--space-sm);
}

.expertise-cta p {
    color: var(--dark-vanilla);
    max-width: 500px;
    margin: 0 auto var(--space-md);
}

.expertise-cta .btn-primary {
    background: var(--alabaster);
    color: var(--dark-liver);
    border-color: var(--alabaster);
}

.expertise-cta .btn-primary:hover {
    background: var(--pale-taupe);
    border-color: var(--pale-taupe);
    color: var(--white);
}

/* Section projets dans les expertises */
.expertise-projects {
    background: var(--alabaster);
    padding: var(--space-xl) 0;
}

.expertise-projects .section-header {
    margin-bottom: var(--space-lg);
}

.expertise-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.expertise-project-card {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    background: var(--white);
}

.expertise-project-card video,
.expertise-project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.expertise-project-info {
    padding: var(--space-sm);
}

.expertise-project-info h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.expertise-project-info p {
    font-size: 0.8rem;
    color: var(--cinereous);
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .expertise-projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Image processus expertise (infographies pleine largeur) */
.expertise-process-image {
    margin: var(--space-lg) auto;
    max-width: 900px;
    text-align: center;
}

.expertise-process-image img {
    width: 100%;
    border-radius: 4px;
}

.expertise-process-image figcaption {
    font-size: 0.8rem;
    color: var(--cinereous);
    margin-top: var(--space-xs);
}

/* Section portfolio dans les offres */
.offre-showcase {
    background: var(--alabaster);
    padding: var(--space-xl) 0;
}

.offre-showcase .section-header {
    margin-bottom: var(--space-lg);
}

.offre-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    align-items: start;
}

.offre-showcase-item {
    overflow: hidden;
    border-radius: 4px;
    background: var(--white);
}

.offre-showcase-item video {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    display: block;
}

.offre-showcase-item img {
    width: 100%;
    display: block;
}

.offre-showcase-item .showcase-info {
    padding: var(--space-sm);
}

.offre-showcase-item .showcase-info h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.offre-showcase-item .showcase-info p {
    font-size: 0.8rem;
    color: var(--cinereous);
    margin-bottom: 0;
}

/* Témoignage client */
.offre-testimonial {
    background: var(--white);
    padding: var(--space-lg) 0;
}

.testimonial-card {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: var(--space-lg);
    background: var(--alabaster);
    border-radius: 4px;
    border-left: 3px solid var(--pale-taupe);
}

.testimonial-card img {
    max-width: 100%;
    border-radius: 4px;
    margin-bottom: var(--space-md);
}

.testimonial-card blockquote {
    font-style: italic;
    color: var(--dark-liver);
    font-size: 0.95rem;
    line-height: 1.6;
}

.testimonial-card cite {
    display: block;
    margin-top: var(--space-sm);
    font-style: normal;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--pale-taupe);
}

/* Hero vidéo background */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    max-width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    object-position: center center;
    z-index: 0;
    opacity: 0.3;
}

@media (max-width: 992px) {
    .offre-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .expertise-features {
        grid-template-columns: 1fr;
    }

    .expertise-projects-grid {
        grid-template-columns: 1fr;
    }

    .offre-showcase-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Offres Pages
   ========================================================================== */

/* Hero Offres Index */
.offres-page .header,
.offre-page .header {
    background: rgba(242, 236, 224, 0.98);
}

.offres-hero {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-lg);
    background: var(--alabaster);
    text-align: center;
}

.offres-hero h1 {
    margin-bottom: var(--space-sm);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--cinereous);
    max-width: 600px;
    margin: 0 auto;
}

/* Grille des offres */
.offres-grid-section {
    background: var(--white);
    padding: var(--space-xl) 0;
}

.offres-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.offre-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-lg) var(--space-md);
    background: var(--alabaster);
    text-align: center;
    transition: all var(--transition);
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
}

.offre-card:hover {
    border-color: var(--pale-taupe);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(85, 72, 79, 0.1);
}

.offre-card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    color: var(--dark-liver);
}

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

.offre-card-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    background: var(--dark-liver);
    padding: 0.3rem 0.8rem;
    margin-bottom: var(--space-sm);
    align-self: center;
}

.offre-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
    color: var(--dark-liver);
}

.offre-card p {
    font-size: 0.9rem;
    flex-grow: 1;
}

.offre-card-cta {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dark-liver);
    margin-top: var(--space-sm);
}

/* Offres CTA section */
.offres-cta {
    background: var(--cultured);
    padding: var(--space-xl) 0;
    text-align: center;
}

.offres-cta h2 {
    margin-bottom: var(--space-sm);
}

.offres-cta p {
    max-width: 500px;
    margin: 0 auto var(--space-md);
}

/* Section offres sur l'accueil */
.offres-section-home {
    background: var(--cultured);
    padding: var(--space-xl) 0;
}

.offres-cta-link {
    text-align: center;
    margin-top: var(--space-lg);
}

/* ==========================================================================
   Single Offre Page
   ========================================================================== */
.offre-hero {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xl);
    background: var(--alabaster);
    text-align: center;
}

.offre-hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.offre-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    background: var(--pale-taupe);
    padding: 0.4rem 1rem;
    margin-bottom: var(--space-md);
}

.offre-hero h1 {
    margin-bottom: var(--space-sm);
}

.offre-tagline {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.offre-subtitle {
    font-size: 1rem;
    color: var(--cinereous);
    margin-bottom: var(--space-md);
}

.offre-note {
    font-size: 0.75rem;
    color: var(--cinereous);
    font-style: italic;
    margin-top: var(--space-sm);
}

/* Offre Sections */
.offre-section {
    padding: var(--space-xl) 0;
}

.offre-section:nth-child(odd) {
    background: var(--white);
}

.offre-section:nth-child(even) {
    background: var(--cultured);
}

.offre-intro {
    max-width: 700px;
    margin: 0 auto var(--space-lg);
    text-align: center;
}

.offre-intro h2 {
    margin-bottom: var(--space-md);
}

/* Stats */
.offre-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 900px;
    margin: 0 auto;
}

.stat {
    text-align: center;
    padding: var(--space-md);
    background: var(--alabaster);
    border-left: 3px solid var(--pale-taupe);
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--cinereous);
}

/* Solution Grid */
.offre-solution {
    max-width: 900px;
    margin: 0 auto;
}

.offre-solution h3 {
    text-align: center;
    margin-bottom: var(--space-md);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.solution-item {
    text-align: center;
    padding: var(--space-md);
    background: var(--alabaster);
}

.solution-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--pale-taupe);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.2rem;
    border-radius: 50%;
    margin-bottom: var(--space-sm);
}

.solution-item h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.solution-item p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Approach Grid */
.offre-approach {
    max-width: 900px;
    margin: var(--space-lg) auto 0;
}

.offre-approach h3 {
    text-align: center;
    margin-bottom: var(--space-md);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.approach-item {
    padding: var(--space-md);
    background: var(--alabaster);
    border-left: 3px solid var(--pale-taupe);
}

.approach-item h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.approach-item p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Timeline Interactive */
.offre-process-section {
    background: var(--white) !important;
}

.offre-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    max-width: 800px;
    margin: var(--space-xl) auto 0;
    padding-left: 2rem;
}

/* Ligne verticale de la timeline */
.offre-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--dark-vanilla);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding-left: var(--space-md);
}

/* Le point sur la timeline */
.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    /* Aligné sur la ligne de fond */
    top: 0.25rem;
    width: 14px;
    height: 14px;
    background: var(--dark-liver);
    border: 3px solid var(--white);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
    transition: transform 0.3s ease;
}

.timeline-item:hover::before {
    transform: translateX(-50%) scale(1.3);
    background: var(--cinereous);
}

.timeline-day {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cinereous);
    margin-bottom: 0.5rem;
}

.timeline-item h4 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-liver);
    margin-bottom: 0.5rem;
}

.timeline-item p {
    font-size: 0.95rem;
    color: var(--outer-space);
    margin: 0;
    line-height: 1.5;
}

@media (min-width: 768px) {
    .offre-timeline {
        flex-direction: row;
        align-items: flex-start;
        padding-left: 0;
        padding-top: 2rem;
        gap: var(--space-md);
        max-width: 1000px;
    }

    /* Le trait devient horizontal sur les grands écrans */
    .offre-timeline::before {
        left: 0;
        right: 0;
        top: 0;
        bottom: auto;
        width: 100%;
        height: 2px;
    }

    .timeline-item {
        flex: 1;
        padding-left: 0;
        padding-top: var(--space-md);
        text-align: left;
    }

    .timeline-item::before {
        left: var(--space-sm);
        top: -6px;
        /* Centré sur la ligne horizontale (height: 2px + border: 3px) */
        transform: translateX(0);
    }

    .timeline-item:hover::before {
        transform: scale(1.3);
    }

    .timeline-item:last-child {
        flex: 0.5;
        /* Évite que la ligne aille trop loin après le dernier élément */
    }
}

/* Pack section */
.offre-pack-section {
    background: var(--cultured) !important;
}

.offre-pack-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 1000px;
    margin: 0 auto;
}

.pack-item {
    padding: var(--space-md);
    background: var(--white);
    border: 1px solid var(--dark-vanilla);
}

.pack-item h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.pack-value {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--pale-taupe);
    margin-bottom: var(--space-sm);
}

.pack-item p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

.pack-bonus {
    background: var(--alabaster);
    border-color: var(--pale-taupe);
    border-width: 2px;
}

/* Garanties */
.offre-garanties-section {
    background: var(--alabaster) !important;
}

.garanties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    max-width: 900px;
    margin: 0 auto;
}

.garantie-item {
    padding: var(--space-md);
    background: var(--white);
    border-left: 3px solid var(--pale-taupe);
}

.garantie-item h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-liver);
    margin-bottom: var(--space-xs);
}

.garantie-item p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* FAQ */
.offre-faq-section {
    background: var(--white) !important;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--dark-vanilla);
}

.faq-item summary {
    padding: var(--space-md) 0;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    color: var(--dark-liver);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--pale-taupe);
    transition: transform var(--transition);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    padding-bottom: var(--space-md);
    font-size: 0.9rem;
}

/* Dashboard features list */
.dashboard-features {
    list-style: none;
    max-width: 600px;
    margin: var(--space-md) auto 0;
    text-align: left;
}

.dashboard-features li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--dark-vanilla);
    font-size: 0.9rem;
    color: var(--cinereous);
}

.dashboard-features li strong {
    color: var(--dark-liver);
}

/* Custom Pack Item */
.pack-custom {
    grid-column: 1 / -1 !important;
    background: var(--alabaster) !important;
    border: 2px dashed var(--dark-liver) !important;
    text-align: center;
}

.pack-custom h4 {
    color: var(--dark-liver);
}

.btn-pack {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--dark-liver);
    margin-top: var(--space-sm);
    transition: color var(--transition);
}

.btn-pack:hover {
    color: var(--dark-liver);
}

/* Offre CTA */
.offre-cta {
    background: var(--dark-liver);
    padding: var(--space-xl) 0;
    text-align: center;
}

.offre-cta h2 {
    color: var(--alabaster);
    margin-bottom: var(--space-sm);
}

.offre-cta p {
    color: var(--dark-vanilla);
    max-width: 500px;
    margin: 0 auto var(--space-md);
}

.offre-cta .btn-primary {
    background: var(--alabaster);
    color: var(--dark-liver);
    border-color: var(--alabaster);
}

.offre-cta .btn-primary:hover {
    background: var(--pale-taupe);
    border-color: var(--pale-taupe);
    color: var(--white);
}

/* ==========================================================================
   Offres Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .offres-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .offre-stats,
    .solution-grid,
    .approach-grid {
        grid-template-columns: 1fr;
    }

    .offre-timeline {
        flex-direction: column;
    }

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

    .offre-pack-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .offre-hero {
        padding-top: calc(70px + var(--space-lg));
    }

    .offres-hero {
        padding-top: calc(70px + var(--space-lg));
    }
}

/* ==========================================================================
   Bande Annonce Section
   ========================================================================== */
.bande-annonce-section {
    padding: 0;
    margin-bottom: var(--space-lg);
    overflow: hidden;
}

.bande-annonce-video {
    width: 100%;
    max-height: 60vh;
    display: block;
    object-fit: contain;
    background: transparent;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .hero {
        min-height: 100svh;
        overflow: hidden;
    }

    .hero-background {
        position: absolute;
        inset: 0;
        overflow: hidden;
    }

    .hero-video {
        display: none !important;
    }

    .bande-annonce-video {
        max-height: 50vh;
    }
}

/* ==========================================================================
   Video Carousel
   ========================================================================== */
.video-carousel {
    max-width: 900px;
    margin: 0 auto;
}

.carousel-viewport {
    overflow: hidden;
    border-radius: 4px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    width: 100%;
    flex: 0 0 100%;
    display: none;
    overflow: hidden;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide video {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    display: block;
    background: #000;
    object-fit: contain;
    object-position: center;
}

.carousel-caption {
    padding: var(--space-sm) 0;
    text-align: center;
}

.carousel-caption h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark-liver);
    margin-bottom: 2px;
}

.carousel-caption p {
    font-size: 0.8rem;
    color: var(--cinereous);
    margin-bottom: 0;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
}

.carousel-btn {
    background: none;
    border: 1px solid var(--dark-vanilla);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--dark-liver);
}

.carousel-btn:hover {
    background: var(--dark-liver);
    border-color: var(--dark-liver);
    color: var(--white);
}

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

.carousel-dots {
    display: flex;
    gap: 6px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dark-vanilla);
    border: none;
    cursor: pointer;
    transition: background var(--transition);
}

.carousel-dot.active {
    background: var(--dark-liver);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-section {
    background: var(--alabaster) !important;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    padding: var(--space-md);
    background: var(--white);
    border-left: 3px solid var(--dark-liver);
}

.testimonial-card blockquote {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--cinereous);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.testimonial-card cite {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark-liver);
    font-style: normal;
    letter-spacing: 0.02em;
}

.testimonial-highlight {
    max-width: 700px;
    margin: var(--space-md) auto 0;
    text-align: center;
    padding: var(--space-md);
}

.testimonial-highlight blockquote {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--cinereous);
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}

.testimonial-highlight cite {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dark-liver);
    font-style: normal;
}

/* Logo in nav */
.logo img {
    max-height: 50px;
    width: auto;
}

@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

/* ==========================================================================
   Lightbox
   ========================================================================== */
.lightbox-zoomable {
    cursor: zoom-in;
}

.lightbox-zoomable img {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lightbox-zoomable:hover img {
    transform: scale(1.03);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.lightbox-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    padding: var(--space-md);
    cursor: zoom-out;
}

.lightbox-overlay.active {
    display: flex;
    animation: lightbox-fade-in 0.3s ease;
}

@keyframes lightbox-fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.lightbox-image {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
}

.lightbox-close {
    position: absolute;
    top: 16px;
    right: 24px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 10001;
    line-height: 1;
    transition: opacity var(--transition);
}

.lightbox-close:hover {
    opacity: 0.7;
}

/* ==========================================================================
   Testimonials Carousel - Auto-scroll
   ========================================================================== */
.testimonials-section {
    padding: var(--space-lg) 0;
    background: var(--cultured);
    overflow: hidden;
}

.testimonials-carousel {
    overflow: hidden;
    margin-top: var(--space-md);
}

.testimonials-track {
    display: flex;
    gap: var(--space-md);
    animation: testimonials-scroll 30s linear infinite;
    width: max-content;
}

@media (hover: hover) {
    .testimonials-track:hover {
        animation-play-state: paused;
    }
}

.testimonial-card {
    flex: 0 0 400px;
    background: var(--white);
    border-radius: 12px;
    padding: var(--space-md);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(85, 72, 79, 0.08);
}

.testimonial-text {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--dark-liver);
    font-style: italic;
    margin-bottom: var(--space-sm);
}

.testimonial-author {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--cinereous);
    font-weight: 600;
    letter-spacing: 0.02em;
}

@keyframes testimonials-scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}