/* ============================================================================
   Stones & Heritage — Stylesheet principal
   Identité : éditoriale, luxe discret, hommage à la pierre
   Polices : Quattrocento (serif body), D-DIN Condensed (display caps)
   ============================================================================ */

/* -------- Polices locales --------- */
@font-face {
    font-family: 'Quattrocento';
    src: url('/assets/fonts/quattrocento_regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Quattrocento';
    src: url('/assets/fonts/quattrocento_bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'D-DIN Condensed';
    src: url('/assets/fonts/D-DINCondensed.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'D-DIN Condensed';
    src: url('/assets/fonts/D-DINCondensed-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'CocoGothic';
    src: url('/assets/fonts/CocoGothic_trial.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* -------- Variables (du graphisme officiel) --------- */
:root {
    --color-default:   #000000;
    --color-primary:   #004832;   /* Pin */
    --color-secondary: #98B3A8;   /* Vert d'eau */
    --color-tertiary:  #DE8462;   /* Terracotta */
    --color-light:     #F0F0F0;
    --color-ivory:     #F8F4EB;   /* fond chaud comme la brochure */
    --color-white:     #FFFFFF;
    --color-overlay:   rgba(0, 72, 50, 0.65);

    --font-default: 'Quattrocento', 'Georgia', serif;
    --font-primary: 'D-DIN Condensed', 'Arial Narrow', sans-serif;
    --font-display: 'D-DIN Condensed', 'Arial Narrow', sans-serif;

    --max-width: 1400px;
    --gutter: clamp(1rem, 3vw, 2.5rem);

    --transition: 0.35s cubic-bezier(.2,.7,.3,1);
    --radius: 2px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 10px 30px -10px rgba(0,72,50,.25);
}

/* -------- Reset --------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-default);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-default);
    background: var(--color-ivory);
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-secondary); }
p { margin: 0 0 1em; }

/* -------- Typographie --------- */
h1, h2, h3, h4, .display {
    font-family: var(--font-primary);
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-default);
    margin: 0 0 0.5em;
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); line-height: 1.15; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

.serif-italic {
    font-family: var(--font-default);
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0;
    text-transform: none;
    color: var(--color-primary);
}

/* -------- Layout helpers --------- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
}
.container--narrow { max-width: 880px; }

.section { padding: clamp(3rem, 8vw, 6rem) 0; }
.section--ivory { background: var(--color-ivory); }
.section--light { background: var(--color-light); }
.section--primary { background: var(--color-primary); color: var(--color-white); }
.section--primary h1, .section--primary h2, .section--primary h3 { color: var(--color-white); }

/* -------- Header --------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-ivory);
    border-bottom: 1px solid rgba(0,0,0,.06);
    backdrop-filter: blur(8px);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1rem var(--gutter);
    max-width: var(--max-width);
    margin: 0 auto;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}
.site-logo img { height: 56px; width: auto; }
.site-logo__text {
    font-family: var(--font-default);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--color-primary);
    letter-spacing: 0.02em;
    line-height: 1;
}
.site-logo__text small {
    display: block;
    font-size: 0.65rem;
    font-style: normal;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-top: 4px;
}

/* -------- Nav --------- */
.site-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.site-nav__list {
    display: flex;
    gap: 1.75rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.site-nav__list a {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-default);
    padding: 0.5rem 0;
    position: relative;
}
.site-nav__list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition);
}
.site-nav__list a:hover::after,
.site-nav__list a.is-active::after { transform: scaleX(1); }
.site-nav__list a.is-active { color: var(--color-primary); }

.lang-switch {
    display: flex;
    gap: 0.25rem;
    align-items: center;
    border-left: 1px solid rgba(0,0,0,.15);
    padding-left: 1.25rem;
}
.lang-switch a {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-secondary);
    padding: 0.25rem 0.4rem;
}
.lang-switch a.is-active { color: var(--color-primary); font-weight: 700; }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    width: 36px;
    height: 36px;
    padding: 0;
    position: relative;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-default);
    margin: 5px auto;
    transition: transform var(--transition);
}

/* -------- Buttons --------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-white);
    background: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    line-height: 1;
}
.btn:hover {
    background: var(--color-tertiary);
    border-color: var(--color-tertiary);
    color: var(--color-white);
}
.btn--outline {
    background: transparent;
    color: var(--color-primary);
}
.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}
.btn--ghost:hover {
    background: var(--color-white);
    color: var(--color-primary);
}
.btn--sm { padding: 0.55rem 1.25rem; font-size: 0.85rem; }
.btn--lg { padding: 1.1rem 2.75rem; font-size: 1.1rem; }
.btn--block { display: flex; width: 100%; }

/* -------- Hero --------- */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/assets/images/bg-home.jpg') center/cover no-repeat;
    z-index: 0;
}
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,72,50,0.2) 0%, rgba(0,0,0,0.45) 100%);
    z-index: 1;
}
.hero__inner {
    position: relative;
    z-index: 2;
    max-width: 880px;
    padding: 0 var(--gutter);
    animation: fade-up 1.4s ease both;
}
.hero__brand {
    font-family: var(--font-default);
    font-style: italic;
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    line-height: 1;
    text-shadow: 0 2px 30px rgba(0,0,0,0.3);
    margin: 0 0 1rem;
    color: var(--color-white);
}
.hero__tagline {
    font-family: var(--font-primary);
    font-size: clamp(1rem, 1.8vw, 1.4rem);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin: 0 0 2rem;
    opacity: 0.95;
}
.hero__subtitle {
    font-size: 1.1rem;
    max-width: 620px;
    margin: 0 auto 2.5rem;
    line-height: 1.65;
}
.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.8;
    animation: bounce 2.5s infinite;
}

@keyframes fade-up { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform:none; } }
@keyframes bounce { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* -------- Section headings --------- */
.section-heading {
    text-align: center;
    margin-bottom: 3rem;
}
.section-heading__eyebrow {
    font-family: var(--font-default);
    font-style: italic;
    color: var(--color-secondary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.section-heading h2 {
    margin: 0 0 0.5rem;
}
.section-heading__line {
    width: 60px;
    height: 1px;
    background: var(--color-tertiary);
    margin: 1rem auto 0;
}

/* -------- Carte de bien --------- */
.biens-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
}
.bien-card {
    background: var(--color-white);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}
.bien-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}
.bien-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.bien-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}
.bien-card:hover .bien-card__media img { transform: scale(1.05); }
.bien-card__title-overlay {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 1rem 1.25rem;
    background: linear-gradient(180deg, transparent, var(--color-overlay));
    color: var(--color-white);
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.bien-card__title-overlay .name { font-size: 1.25rem; line-height: 1.1; }
.bien-card__title-overlay .city { font-size: 0.9rem; opacity: 0.9; font-style: italic; text-transform: none; font-family: var(--font-default); margin-top: 4px; }
.bien-card__body {
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: var(--color-white);
}
.bien-card__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    color: var(--color-primary);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
}
.bien-card__meta img { width: 22px; height: 22px; }
.bien-card__price {
    font-family: var(--font-primary);
    color: var(--color-primary);
    font-size: 1rem;
    letter-spacing: 0.05em;
}
.bien-card__price strong { font-size: 1.15rem; }

/* -------- Filtres --------- */
.filters {
    background: var(--color-white);
    padding: 1.5rem;
    margin-bottom: 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 1rem;
    align-items: end;
    box-shadow: var(--shadow-sm);
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary);
}
.field input,
.field select,
.field textarea {
    font-family: var(--font-default);
    font-size: 1rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid rgba(0,0,0,0.15);
    background: var(--color-white);
    color: var(--color-default);
    border-radius: var(--radius);
    transition: border-color var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* -------- Fiche bien --------- */
.bien-hero {
    position: relative;
    height: clamp(45vh, 60vh, 70vh);
    overflow: hidden;
}
.bien-hero__media {
    position: absolute;
    inset: 0;
}
.bien-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.bien-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.55) 100%);
}
.bien-hero__caption {
    position: absolute;
    bottom: 2.5rem;
    left: var(--gutter);
    right: var(--gutter);
    max-width: var(--max-width);
    margin: 0 auto;
    color: var(--color-white);
}
.bien-hero__caption h1 {
    color: var(--color-white);
    font-size: clamp(2.2rem, 5vw, 4rem);
    margin: 0 0 0.5rem;
}
.bien-hero__caption .address {
    font-family: var(--font-default);
    font-style: italic;
    font-size: 1.1rem;
    opacity: 0.95;
}

.bien-detail {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: clamp(2rem, 5vw, 4rem);
    margin-top: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 960px) {
    .bien-detail { grid-template-columns: 1fr; }
}
.bien-section { margin-bottom: 3rem; }
.bien-section h2 {
    font-family: var(--font-primary);
    color: var(--color-primary);
    font-size: 1.6rem;
    margin-bottom: 1rem;
}
.bien-section h2::before {
    content: '';
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--color-tertiary);
    vertical-align: middle;
    margin-right: 0.75rem;
}

/* -------- Carte info latérale (sidebar fiche bien) --------- */
.bien-sidebar {
    background: var(--color-white);
    padding: 1.75rem;
    position: sticky;
    top: 100px;
    align-self: start;
    box-shadow: var(--shadow-sm);
}
.bien-sidebar__price {
    text-align: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    margin-bottom: 1.5rem;
}
.bien-sidebar__price small {
    font-family: var(--font-default);
    font-style: italic;
    color: var(--color-secondary);
    font-size: 0.95rem;
    display: block;
}
.bien-sidebar__price strong {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}
.bien-sidebar__platforms {
    margin-top: 1.5rem;
}
.bien-sidebar__platforms h4 {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}
.platform-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(0,72,50,0.15);
    margin-bottom: 0.5rem;
    text-decoration: none;
    color: var(--color-primary);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all var(--transition);
}
.platform-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.platform-link img { width: 60px; height: 22px; object-fit: contain; }

/* -------- Équipements / pictos --------- */
.pictos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
}
.picto-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
}
.picto-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}
.picto-item span {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    text-transform: uppercase;
}

/* -------- Galerie photos --------- */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.5rem;
}
.gallery img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    cursor: zoom-in;
    transition: opacity var(--transition);
}
.gallery img:hover { opacity: 0.85; }

/* -------- Calendrier (calendar.js styling) --------- */
.calendar-container {
    background: var(--color-white);
    padding: 1.5rem;
}
.calendar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
@media (max-width: 720px) { .calendar { grid-template-columns: 1fr; } }

.calendar-month__title {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.calendar-day,
.calendar-weekday {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-family: var(--font-primary);
    color: var(--color-default);
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
}
.calendar-weekday {
    color: var(--color-secondary);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    cursor: default;
}
.calendar-day:hover:not(.is-unavailable):not(.is-other-month):not(.is-past) {
    border-color: var(--color-primary);
}
.calendar-day.is-unavailable {
    background: var(--color-light);
    color: rgba(0,0,0,0.3);
    text-decoration: line-through;
    cursor: not-allowed;
}
.calendar-day.is-past {
    color: rgba(0,0,0,0.2);
    cursor: not-allowed;
}
.calendar-day.is-other-month {
    color: transparent;
    pointer-events: none;
}
.calendar-day.is-selected {
    background: var(--color-primary);
    color: var(--color-white);
}
.calendar-day.is-in-range {
    background: var(--color-secondary);
    color: var(--color-white);
}
.calendar-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.calendar-nav button {
    background: none;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-primary);
}
.calendar-nav button:hover { background: var(--color-primary); color: var(--color-white); }
.calendar-summary {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.08);
    text-align: center;
}
.calendar-summary .total {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    color: var(--color-primary);
}

/* -------- Map --------- */
#map, #map-around {
    width: 100%;
    height: 70vh;
    min-height: 480px;
    background: var(--color-light);
}

/* -------- Forms --------- */
.form-grid {
    display: grid;
    gap: 1.25rem;
    max-width: 640px;
    margin: 0 auto;
}
.form-grid--2col {
    grid-template-columns: 1fr 1fr;
}
@media (max-width: 600px) { .form-grid--2col { grid-template-columns: 1fr; } }
.field textarea { min-height: 140px; resize: vertical; }

.flash {
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--color-primary);
    background: rgba(0,72,50,0.05);
    color: var(--color-primary);
}
.flash--error { border-color: var(--color-tertiary); background: rgba(222,132,98,0.08); color: var(--color-tertiary); }
.flash--success { border-color: var(--color-primary); }

/* -------- Footer --------- */
.site-footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}
.site-footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
}
@media (max-width: 760px) { .site-footer__inner { grid-template-columns: 1fr; } }
.site-footer h4 {
    color: var(--color-white);
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}
.site-footer a {
    color: rgba(255,255,255,0.8);
    display: block;
    padding: 0.25rem 0;
}
.site-footer a:hover { color: var(--color-tertiary); }
.site-footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    margin-top: 3rem;
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.75;
}
.footer-brand {
    font-family: var(--font-default);
    font-style: italic;
    font-size: 2rem;
}
.footer-brand small {
    display: block;
    font-family: var(--font-primary);
    font-style: normal;
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    opacity: 0.75;
    margin-top: 0.5rem;
}

/* -------- Quote --------- */
.editorial-quote {
    text-align: center;
    padding: clamp(3rem, 6vw, 5rem) var(--gutter);
    max-width: 880px;
    margin: 0 auto;
}
.editorial-quote blockquote {
    font-family: var(--font-default);
    font-style: italic;
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1.4;
    color: var(--color-primary);
    margin: 0 0 1rem;
    padding: 0;
}
.editorial-quote cite {
    font-family: var(--font-default);
    font-style: italic;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

/* -------- Story page --------- */
.story-layout {
    display: grid;
    grid-template-columns: minmax(260px, 380px) 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: start;
    max-width: 1080px;
    margin: 0 auto;
}
.story-photo {
    margin: 0;
    align-self: center;
}
.story-photo img {
    width: 100%;
    height: auto;
    display: block;
    /* Légère ombre pour donner de la profondeur sur le fond ivoire */
    filter: drop-shadow(0 10px 30px rgba(0, 72, 50, 0.12));
}
.story-content {
    font-size: 1.1rem;
    line-height: 1.85;
}
.story-content p { margin-bottom: 1.5em; text-align: justify; }
.story-signature {
    font-family: var(--font-default);
    font-style: italic;
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-top: 2.5rem;
    text-align: right;
}
@media (max-width: 760px) {
    .story-layout {
        grid-template-columns: 1fr;
        max-width: 640px;
    }
    .story-photo {
        max-width: 320px;
        margin: 0 auto 1rem;
    }
    .story-content p { text-align: left; }
    .story-signature { text-align: center; }
}

/* -------- Responsive nav --------- */
@media (max-width: 900px) {
    .nav-toggle { display: block; }
    .site-nav {
        position: fixed;
        top: 80px;
        right: -100%;
        bottom: 0;
        width: 86%;
        max-width: 320px;
        background: var(--color-ivory);
        flex-direction: column;
        align-items: stretch;
        padding: 2rem;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        transition: right var(--transition);
    }
    .site-nav.is-open { right: 0; }
    .site-nav__list {
        flex-direction: column;
        gap: 1.25rem;
    }
    .lang-switch {
        border-left: none;
        border-top: 1px solid rgba(0,0,0,0.15);
        padding-left: 0;
        padding-top: 1.25rem;
        margin-top: 0.5rem;
    }
    .filters { grid-template-columns: 1fr; }
}

/* -------- Print --------- */
@media print {
    .site-header, .site-footer, .bien-sidebar { display: none; }
}