/* ============================================
   VARIABLES & RESET
   ============================================ */
:root {
    --color-primary: #1B3A5C;
    --color-primary-light: #2C5282;
    --color-primary-dark: #132B45;
    --color-accent: #D69E2E;
    --color-accent-light: #ECC94B;
    --color-bg: #F7F8FA;
    --color-white: #FFFFFF;
    --color-text: #1A202C;
    --color-text-light: #718096;
    --color-text-lighter: #A0AEC0;
    --color-border: #E2E8F0;
    --color-success: #38A169;
    --color-error: #E53E3E;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: .3s cubic-bezier(.4,0,.2,1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
    color: var(--color-primary-light);
}

ul {
    list-style: none;
}

/* ============================================
   UTILITIES
   ============================================ */
.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.05rem;
    margin-bottom: 48px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.section-intro {
    padding-top: 24px;
    padding-bottom: 24px;
}

.seo-intro {
    max-width: 760px;
    margin: 0 auto;
    padding: 28px 32px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.seo-intro h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.seo-intro p {
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* Reveal animations */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

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

.btn-full {
    width: 100%;
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.site-header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.site-header.menu-open {
    background: var(--color-primary-dark);
    border-bottom-color: transparent;
    box-shadow: none;
}

.site-header.menu-open .logo {
    color: var(--color-white);
}

.site-header.menu-open .lang-switcher {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .2);
}

.site-header.menu-open .lang-switch {
    color: rgba(255, 255, 255, .85);
}

.site-header.menu-open .lang-switch:hover {
    color: var(--color-white);
}

.site-header.menu-open .lang-switch.active,
.site-header.menu-open span.lang-switch[aria-current="true"] {
    background: var(--color-white);
    color: var(--color-primary);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 16px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 3px;
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    padding: 6px 10px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .5px;
    color: var(--color-text-light);
    border-radius: 4px;
    transition: background var(--transition), color var(--transition);
}

.lang-switch:hover {
    color: var(--color-primary);
}

.lang-switch.active,
span.lang-switch[aria-current="true"] {
    background: var(--color-primary);
    color: var(--color-white);
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

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

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

.main-nav ul {
    display: flex;
    gap: 32px;
    align-items: center;
}

.main-nav a {
    font-size: .9rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 4px 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition);
}

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

.nav-cta {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    padding: 10px 24px !important;
    border-radius: var(--radius-sm) !important;
}

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

.nav-cta:hover {
    background: var(--color-primary-light) !important;
}

.mobile-overlay {
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10001;
    position: relative;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

.menu-toggle.active span {
    background: var(--color-white);
}

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

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

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

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(19, 43, 69, .38) 0%, rgba(27, 58, 92, .25) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: 120px 24px 80px;
}

.hero h1 {
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2.6vw, 1.35rem);
    font-weight: 500;
    opacity: 1;
    letter-spacing: .01em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, .45);
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   ATOUTS
   ============================================ */
.section-atouts {
    background: var(--color-white);
}

.atouts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.atout-card {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.atout-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.atout-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--color-primary);
}

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

.atout-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.atout-card p {
    font-size: .9rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

.atouts-notice {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #FFF5F5;
    border: 1px solid #FED7D7;
    border-radius: var(--radius-sm);
    color: var(--color-error);
    font-size: .9rem;
}

.atouts-notice svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ============================================
   BUREAUX
   ============================================ */
.section-bureaux {
    background: var(--color-bg);
}

.bureau-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 48px;
}

.bureau-card:last-child {
    margin-bottom: 0;
}

.bureau-card--reverse {
    direction: rtl;
}

.bureau-card--reverse > * {
    direction: ltr;
}

.bureau-gallery {
    padding: 24px;
}

.gallery-main {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 12px;
    aspect-ratio: 4/3;
    background: var(--color-bg);
}

.gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--transition);
}

.gallery-main-img:hover {
    transform: scale(1.03);
}

.gallery-thumbs {
    display: flex;
    gap: 8px;
}

.gallery-thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: .5;
    transition: all var(--transition);
    border: 2px solid transparent;
}

.gallery-thumb:hover,
.gallery-thumb.active {
    opacity: 1;
    border-color: var(--color-primary);
}

.bureau-info {
    padding: 40px 40px 40px 0;
}

.bureau-card--reverse .bureau-info {
    padding: 40px 0 40px 40px;
}

.bureau-badge {
    display: inline-block;
    padding: 4px 16px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: .8rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.bureau-info h3,
.bureau-info .bureau-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.bureau-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.bureau-price span {
    font-size: .9rem;
    font-weight: 400;
    color: var(--color-text-light);
}

.bureau-info > p {
    color: var(--color-text-light);
    margin-bottom: 20px;
    font-size: .95rem;
}

.offer-summary {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 20px;
}

.offer-summary dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 24px;
    margin: 0;
}

.offer-summary dl > div {
    display: contents;
}

.offer-summary dt {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--color-text-lighter);
}

.offer-summary dd {
    margin: 0;
    font-size: .95rem;
    font-weight: 500;
    color: var(--color-text);
}

.bureau-features {
    margin-bottom: 24px;
}

.bureau-features li {
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
    color: var(--color-text);
    font-size: .9rem;
}

.bureau-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
}

/* ============================================
   ESPACES COMMUNS
   ============================================ */
.section-communs {
    background: var(--color-white);
}

.communs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.commun-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16/10;
    background: var(--color-bg);
}

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

.commun-card:hover .commun-img {
    transform: scale(1.05);
}

.commun-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    background: linear-gradient(transparent, rgba(0,0,0,.7));
    color: var(--color-white);
    font-weight: 600;
    font-size: .95rem;
}

/* ============================================
   PLAN
   ============================================ */
.section-plan {
    background: var(--color-bg);
}

.plan-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.plan-img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: transform var(--transition);
}

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

.plan-caption {
    margin-top: 12px;
    font-size: .85rem;
    color: var(--color-text-lighter);
}

/* ============================================
   LOCALISATION
   ============================================ */
.section-localisation {
    background: var(--color-white);
}

.localisation-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: start;
}

.map-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-wrapper iframe {
    width: 100%;
    height: 380px;
    border: none;
    display: block;
}

.localisation-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.localisation-info address {
    font-style: normal;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.localisation-details li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--color-text-light);
    font-size: .95rem;
}

.localisation-details svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-primary);
}

.localisation-intro {
    color: var(--color-text-light);
    font-size: .95rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.localisation-info .btn-outline {
    margin-top: 20px;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.localisation-info .btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-sm {
    padding: 10px 20px;
    font-size: .875rem;
}

/* ============================================
   FAQ
   ============================================ */
.section-faq {
    background: var(--color-white);
}

.faq-list {
    max-width: 720px;
    margin-inline: auto;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--color-bg);
}

.faq-item summary {
    padding: 18px 24px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

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

.faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item p {
    padding: 0 24px 18px;
    margin: 0;
    color: var(--color-text-light);
    font-size: .95rem;
    line-height: 1.6;
}

.faq-item p a {
    color: var(--color-primary);
    font-weight: 500;
}

/* ============================================
   CONTACT
   ============================================ */
.section-contact {
    background: var(--color-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.contact-grid--single {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-inline: auto;
}

.contact-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
}

.contact-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    font-size: .9rem;
    color: var(--color-text-light);
}

.form-field {
    margin-bottom: 20px;
}

.form-field label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-field label abbr {
    color: var(--color-error);
    text-decoration: none;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .95rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: all var(--transition);
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27,58,92,.12);
}

.form-field input.error,
.form-field textarea.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(229,62,62,.1);
}

.form-field textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    display: block;
    font-size: .8rem;
    color: var(--color-error);
    margin-top: 4px;
    min-height: 20px;
}

.honey {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

.cf-turnstile {
    margin-bottom: 20px;
}

.form-result {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    text-align: center;
}

.form-result.success {
    background: #F0FFF4;
    color: var(--color-success);
    border: 1px solid #C6F6D5;
}

.form-result.error {
    background: #FFF5F5;
    color: var(--color-error);
    border: 1px solid #FED7D7;
}

.btn-loader {
    display: none;
    align-items: center;
    gap: 8px;
}

.btn-loader.visible {
    display: inline-flex;
}

.btn-loader::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,.3);
    border-top-color: var(--color-white);
    border-radius: 50%;
    animation: spin .6s linear infinite;
}

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

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,.7);
    padding: 48px 0 32px;
}

.footer-inner {
    text-align: center;
}

.footer-brand {
    margin-bottom: 20px;
}

.footer-brand .logo {
    color: var(--color-white);
    font-size: 1.3rem;
}

.footer-brand p {
    margin-top: 6px;
    font-size: .9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
}

.footer-links a {
    color: rgba(255,255,255,.6);
    font-size: .85rem;
    font-weight: 500;
    transition: color var(--transition);
}

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

.footer-copy {
    font-size: .8rem;
    color: rgba(255,255,255,.4);
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,.1);
}

/* ============================================
   SHARE FAB
   ============================================ */
.share-fab {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 900;
}

.share-fab-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(27,58,92,.35);
    transition: all var(--transition);
    position: relative;
    z-index: 2;
}

.share-fab-toggle:hover {
    background: var(--color-primary-light);
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(27,58,92,.4);
}

.share-fab-toggle svg {
    width: 24px;
    height: 24px;
    transition: all var(--transition);
}

.share-icon-close {
    position: absolute;
    opacity: 0;
    transform: rotate(-90deg);
}

.share-fab.open .share-icon-open {
    opacity: 0;
    transform: rotate(90deg);
}

.share-fab.open .share-icon-close {
    opacity: 1;
    transform: rotate(0);
}

.share-fab-menu {
    position: absolute;
    bottom: 68px;
    right: 0;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(.95);
    transition: all .25s cubic-bezier(.4,0,.2,1);
    pointer-events: none;
}

.share-fab.open .share-fab-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.share-fab-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-weight: 500;
    color: var(--color-text);
    background: none;
    border: none;
    cursor: pointer;
    width: 100%;
    font-family: var(--font);
    text-align: left;
    transition: background var(--transition);
}

.share-fab-item:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.share-fab-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

#share-whatsapp svg { color: #25D366; }
#share-linkedin svg { color: #0A66C2; }
#share-facebook svg { color: #1877F2; }
#share-email svg { color: var(--color-primary); }
#share-copy svg { color: var(--color-text-light); }

.share-fab-toast {
    position: fixed;
    bottom: 100px;
    right: 28px;
    background: var(--color-primary-dark);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: .85rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(8px);
    transition: all .3s ease;
    z-index: 901;
    pointer-events: none;
}

.share-fab-toast.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .3s ease;
    padding: 40px;
}

.lightbox[hidden] {
    display: none;
}

.lightbox.visible {
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
    transition: opacity var(--transition);
    z-index: 10;
}

.lightbox-close:hover {
    opacity: .7;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,.1);
    border: none;
    color: var(--color-white);
    font-size: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,.25);
}

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .bureau-card {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .bureau-card--reverse {
        direction: ltr;
    }

    .bureau-info,
    .bureau-card--reverse .bureau-info {
        padding: 32px;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .menu-toggle {
        display: flex;
    }

    .mobile-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--color-primary-dark);
        z-index: 1100;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition);
    }

    .mobile-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }

    .site-header {
        z-index: 1200;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 1150;
        padding: 120px 40px 40px;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition);
    }

    .main-nav.open {
        opacity: 1;
        pointer-events: auto;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        text-align: center;
    }

    .main-nav li {
        opacity: 0;
        transform: translateY(10px);
        transition: opacity .3s ease, transform .3s ease;
    }

    .main-nav.open li {
        opacity: 1;
        transform: translateY(0);
    }

    .main-nav.open li:nth-child(1) { transition-delay: .05s; }
    .main-nav.open li:nth-child(2) { transition-delay: .1s; }
    .main-nav.open li:nth-child(3) { transition-delay: .15s; }
    .main-nav.open li:nth-child(4) { transition-delay: .2s; }
    .main-nav.open li:nth-child(5) { transition-delay: .25s; }
    .main-nav.open li:nth-child(6) { transition-delay: .3s; }

    .main-nav a {
        display: block;
        padding: 18px 0;
        font-size: 1.3rem;
        font-weight: 500;
        color: rgba(255,255,255,.85) !important;
        border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .main-nav a:hover,
    .main-nav a:focus {
        color: #fff !important;
    }

    .main-nav a::after {
        display: none;
    }

    .nav-cta,
    .nav-cta:hover {
        display: inline-block !important;
        margin-top: 12px !important;
        border-bottom: none !important;
        background: rgba(255,255,255,.15) !important;
        color: #fff !important;
        padding: 16px 32px !important;
        border-radius: var(--radius-sm) !important;
        font-weight: 600 !important;
        border: 1px solid rgba(255,255,255,.3) !important;
    }

    .nav-cta:hover {
        background: rgba(255,255,255,.25) !important;
    }

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

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

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

    .hero-content {
        padding: 100px 24px 60px;
    }

    .hero h1 br {
        display: none;
    }
}

@media (max-width: 480px) {
    .atouts-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .bureau-info,
    .bureau-card--reverse .bureau-info {
        padding: 24px;
    }

    .bureau-gallery {
        padding: 16px;
    }

    .contact-card {
        padding: 24px;
    }
}