/* ============================================
   STUDIO ÉDITORIAL — Preview design system
   ============================================ */

/* ============================================
   Self-hosted variable fonts (Fraunces + DM Sans)
   Subset latin, format WOFF2, font-display: swap
   ============================================ */
@font-face {
    font-family: 'DM Sans';
    src: url('/fonts/dm-sans-variable.woff2') format('woff2');
    font-weight: 100 1000;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Fraunces';
    src: url('/fonts/fraunces-variable.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Fraunces';
    src: url('/fonts/fraunces-italic-variable.woff2') format('woff2');
    font-weight: 100 900;
    font-style: italic;
    font-display: swap;
}

:root {
    /* Palette */
    --paper: #FAFAF6;
    --paper-deep: #F4F2EC;
    --ink: #1A1817;
    --ink-soft: #2C2A28;
    --whisper: #6B6864;
    --line: #E0DCD2;
    --line-soft: #EFEBE3;
    --accent: #1E6080;
    --accent-deep: #154458;
    --accent-soft: #3A7B98;

    /* Type */
    --font-display: 'Fraunces', 'Times New Roman', serif;
    --font-body: 'DM Sans', -apple-system, system-ui, sans-serif;

    /* Espacements */
    --gutter: clamp(1.5rem, 4vw, 4rem);
    --section-pad: clamp(3.5rem, 6.5vw, 7rem);

    /* Couches */
    --max-w: 1480px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    background: var(--paper);
    color: var(--ink);
    font-size: 1rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'ss01', 'liga', 'kern';
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* Grain de papier subtil — magazine vibe */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    mix-blend-mode: multiply;
}

/* ============================================
   Bandeau preview
   ============================================ */
.preview-banner {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: var(--ink);
    color: var(--paper);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    padding: 0.625rem var(--gutter);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
}

.preview-banner a {
    color: var(--paper);
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.preview-banner a:hover { opacity: 1; }

/* ============================================
   Header / Nav
   ============================================ */
.header {
    position: absolute;
    top: 0;
    left: 0; right: 0;
    z-index: 50;
    padding: 1.75rem var(--gutter);
}

.header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--ink);
    text-decoration: none;
    line-height: 1;
}

.logo-mark {
    width: 1.35em;
    height: 1.35em;
    color: var(--accent);
    flex-shrink: 0;
    transition: transform 0.5s ease;
}

.logo:hover .logo-mark {
    transform: rotate(45deg);
}

.logo-word em {
    font-style: italic;
    color: var(--accent);
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.nav {
    display: flex;
    gap: 2.5rem;
    justify-content: center;
}

.nav a {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    color: var(--ink);
    position: relative;
    padding: 0.25rem 0;
    transition: color 0.3s;
}

.nav a::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform-origin: right;
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.nav a:hover { color: var(--accent); }
.nav a:hover::after { transform-origin: left; transform: scaleX(1); }

.header-cta {
    justify-self: end;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    border: 1px solid var(--ink);
    padding: 0.75rem 1.5rem;
    transition: all 0.4s ease;
}

.header-cta:hover {
    background: var(--ink);
    color: var(--paper);
}

/* ============================================
   Hero
   ============================================ */
.hero {
    min-height: 100vh;
    padding: 8rem var(--gutter) 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.hero-grid {
    max-width: var(--max-w);
    margin: 6rem auto 0;
    width: 100%;
    display: grid;
    grid-template-columns: 5fr 6fr;
    gap: clamp(2rem, 6vw, 6rem);
    align-items: center;
}

.kicker {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--whisper);
    font-weight: 500;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    opacity: 0;
    animation: fadeUp 0.9s 0.2s cubic-bezier(0.2, 0, 0, 1) forwards;
}

.kicker::before {
    content: '';
    width: 2rem;
    height: 1px;
    background: var(--whisper);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 6.5vw, 5.75rem);
    font-weight: 350;
    line-height: 1.02;
    letter-spacing: -0.025em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp 1s 0.35s cubic-bezier(0.2, 0, 0, 1) forwards;
}

.hero h1 em {
    color: var(--accent);
    font-style: italic;
    font-weight: 350;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.lede {
    font-size: 1.0625rem;
    color: var(--whisper);
    line-height: 1.6;
    max-width: 28em;
    margin-bottom: 2.75rem;
    opacity: 0;
    animation: fadeUp 1s 0.5s cubic-bezier(0.2, 0, 0, 1) forwards;
}

.link-arrow {
    display: inline-flex;
    align-items: baseline;
    gap: 0.625rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-bottom: 1px solid var(--ink);
    padding-bottom: 0.35rem;
    transition: gap 0.4s cubic-bezier(0.2, 0, 0, 1), color 0.3s, border-color 0.3s;
    opacity: 0;
    animation: fadeUp 1s 0.65s cubic-bezier(0.2, 0, 0, 1) forwards;
}

.link-arrow svg {
    width: 14px;
    height: 14px;
    transition: transform 0.4s cubic-bezier(0.2, 0, 0, 1);
}

.link-arrow:hover {
    color: var(--accent);
    border-color: var(--accent);
    gap: 0.95rem;
}

.link-arrow:hover svg { transform: translateX(2px); }

/* Photo hero */
.hero-photo {
    position: relative;
    opacity: 0;
    animation: fadeIn 1.4s 0.4s cubic-bezier(0.2, 0, 0, 1) forwards;
}

.hero-photo .photo-frame {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--ink);
}

.hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.2) contrast(1.05);
    transition: transform 1.5s cubic-bezier(0.2, 0, 0, 1), filter 1s ease;
}

.hero-photo:hover img {
    transform: scale(1.025);
    filter: grayscale(0) contrast(1.05);
}

.hero-photo-caption {
    position: absolute;
    top: 1.25rem;
    left: -3.5rem;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--whisper);
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-weight: 500;
}

.hero-photo-meta {
    position: absolute;
    bottom: -2rem;
    right: 0;
    text-align: right;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--whisper);
    font-weight: 500;
}

/* Hero footer */
.hero-meta {
    max-width: var(--max-w);
    margin: 6rem auto 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--whisper);
    font-weight: 500;
    border-top: 1px solid var(--line);
    padding-top: 1.5rem;
    opacity: 0;
    animation: fadeUp 1s 0.85s cubic-bezier(0.2, 0, 0, 1) forwards;
}

.hero-meta span { white-space: nowrap; }

.hero-meta b {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 400;
    color: var(--accent);
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.95rem;
    font-variation-settings: 'SOFT' 100;
    margin-right: 0.5em;
}

/* ============================================
   Section commune
   ============================================ */
.section {
    padding: var(--section-pad) var(--gutter);
    max-width: var(--max-w);
    margin: 0 auto;
}

.section-marker {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: clamp(3rem, 6vw, 5rem);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-marker::before {
    content: '';
    display: inline-block;
    width: 3rem;
    height: 1px;
    background: var(--accent);
}

/* ============================================
   Approche / À propos
   ============================================ */
.approach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 8vw, 7rem);
    align-items: start;
}

.big-quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.4rem);
    line-height: 1.2;
    letter-spacing: -0.018em;
    font-weight: 350;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    color: var(--ink-soft);
}

.big-quote em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.approach-text p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ink-soft);
    margin-bottom: 1.4rem;
    max-width: 38em;
}

.approach-text p:last-of-type { margin-bottom: 2.5rem; }

.approach-list {
    border-top: 1px solid var(--line);
    margin-top: 2rem;
    padding-top: 2rem;
}

.approach-list li {
    font-size: 0.95rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line-soft);
    color: var(--ink-soft);
    display: flex;
    align-items: baseline;
    gap: 0.875rem;
}

.approach-list li:last-child { border-bottom: none; }

.approach-list .dash {
    color: var(--accent);
    font-family: var(--font-display);
    font-style: italic;
    font-variation-settings: 'SOFT' 100;
}

.approach-list .dash-note {
    font-style: italic;
    color: var(--whisper);
    font-size: 0.85rem;
    font-family: var(--font-display);
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
    margin-left: 0.35em;
}

/* ============================================
   Prestations / Services
   ============================================ */
.services-list { border-top: 1px solid var(--ink); }

.service-row {
    display: grid;
    grid-template-columns: 1fr clamp(280px, 32%, 380px);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
    padding: clamp(2.5rem, 4vw, 3.5rem) 0;
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.5s cubic-bezier(0.2, 0, 0, 1);
}

.service-row:hover { padding-left: 1.5rem; }

.service-content {
    max-width: 38em;
}

.service-num {
    font-family: var(--font-display);
    font-size: 0.55em;
    font-style: italic;
    color: var(--accent);
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
    margin-right: 0.5em;
    vertical-align: 0.35em;
    letter-spacing: 0;
}

.service-content h3 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.6vw, 2.25rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin-bottom: 1rem;
}

.service-content h3 em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.service-content p {
    color: var(--whisper);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 32em;
    margin-bottom: 1.5rem;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.25rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-tags li {
    font-size: 0.78rem;
    color: var(--whisper);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    position: relative;
    padding-left: 0.85rem;
}

.service-tags li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 1.1em;
    line-height: 1;
    top: 0.05em;
}

.service-photo {
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.service-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.5) contrast(1.05);
    transition: filter 0.8s ease, transform 1.2s cubic-bezier(0.2, 0, 0, 1);
}

.service-row:hover .service-photo img {
    filter: grayscale(0) contrast(1.05);
    transform: scale(1.04);
}

/* ============================================
   Travaux récents
   ============================================ */
.works-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(1rem, 2vw, 2rem);
}

.work {
    overflow: hidden;
    position: relative;
}

.work-1 { grid-column: 1 / 7; aspect-ratio: 4 / 5; }
.work-2 { grid-column: 7 / 13; aspect-ratio: 4 / 3; align-self: end; }
.work-3 { grid-column: 1 / 5; aspect-ratio: 4 / 3; margin-top: 3rem; }
.work-4 { grid-column: 5 / 9; aspect-ratio: 4 / 3; margin-top: 3rem; }
.work-5 { grid-column: 9 / 13; aspect-ratio: 4 / 3; margin-top: 3rem; }

.work img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.4) contrast(1.05);
    transition: transform 1.4s cubic-bezier(0.2, 0, 0, 1), filter 0.8s ease;
}

.work:hover img {
    transform: scale(1.04);
    filter: grayscale(0) contrast(1.05);
}

.work figcaption {
    margin-top: 0.875rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--whisper);
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.work figcaption span:last-child { color: var(--accent); }

/* ============================================
   CTA band — Demander un devis
   ============================================ */
.cta-band {
    background: var(--paper-deep);
    padding: clamp(5rem, 9vw, 9rem) var(--gutter);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.cta-band-inner {
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
}

.cta-kicker {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 2.25rem;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.75rem);
    font-weight: 350;
    line-height: 1.08;
    letter-spacing: -0.025em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin-bottom: 1.75rem;
}

.cta-title em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.cta-sub {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--whisper);
    max-width: 36em;
    margin: 0 auto 3rem;
}

.link-arrow-large {
    font-size: 1.0625rem;
    padding-bottom: 0.5rem;
    border-bottom-width: 1.5px;
}

.link-arrow-large svg {
    width: 17px;
    height: 17px;
}

/* ============================================
   Bande photo full-bleed
   ============================================ */
.photo-band {
    width: 100%;
    margin: var(--section-pad) 0;
    overflow: hidden;
    aspect-ratio: 21 / 9;
    position: relative;
    background: var(--ink);
}

.photo-band img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.3) contrast(1.08);
}

/* Dégradé sombre pour garantir la lisibilité de la citation
   quelle que soit la photo affichée */
.photo-band::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(15, 18, 22, 0.85) 0%,
        rgba(15, 18, 22, 0.65) 35%,
        rgba(15, 18, 22, 0.25) 65%,
        rgba(15, 18, 22, 0.15) 100%
    );
    pointer-events: none;
}

.photo-band-quote {
    position: absolute;
    bottom: clamp(2rem, 5vw, 4rem);
    left: clamp(2rem, 5vw, 5rem);
    right: clamp(2rem, 5vw, 5rem);
    color: var(--paper);
    max-width: 32em;
    z-index: 2;
}

.photo-band-quote p {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.2vw, 1.875rem);
    font-weight: 350;
    line-height: 1.3;
    font-variation-settings: 'opsz' 144, 'SOFT' 50;
    letter-spacing: -0.015em;
}

.photo-band-quote em {
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.photo-band-quote cite {
    display: block;
    font-family: var(--font-body);
    font-style: normal;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    margin-top: 1.5rem;
    opacity: 0.75;
}

/* ============================================
   Trust / Clients
   ============================================ */
.trust {
    text-align: center;
    padding: var(--section-pad) var(--gutter);
    background: var(--paper-deep);
}

.trust-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 2rem;
}

.trust-headline {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 350;
    line-height: 1.25;
    max-width: 32em;
    margin: 0 auto 3rem;
    color: var(--ink-soft);
    font-variation-settings: 'opsz' 144, 'SOFT' 50;
    letter-spacing: -0.015em;
}

.trust-headline em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.client-list {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 2.5rem;
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--ink-soft);
    letter-spacing: -0.01em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
}

.client-list li:not(:last-child)::after {
    content: '·';
    margin-left: 2.5rem;
    color: var(--accent);
}

/* ============================================
   Contact
   ============================================ */
.contact h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 350;
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin-bottom: 0.5rem;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    max-width: 14em;
}

.contact h2 em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.contact-sub {
    font-size: 1.0625rem;
    color: var(--whisper);
    max-width: 32em;
    margin-bottom: 4rem;
}

.contact-grid-editorial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
    border-top: 1px solid var(--ink);
    padding-top: clamp(2.5rem, 4vw, 4rem);
}

#contact h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 350;
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    max-width: 14em;
}

#contact h2 em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.contact-sub {
    font-size: 1.0625rem;
    color: var(--whisper);
    max-width: 28em;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.contact-direct {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-direct li {
    display: grid;
    grid-template-columns: 7rem 1fr;
    align-items: baseline;
    gap: 1rem;
}

.contact-direct-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--whisper);
    font-weight: 500;
}

.contact-direct a,
.contact-direct span:not(.contact-direct-label) {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    color: var(--ink);
}

.contact-direct a {
    border-bottom: 1px solid transparent;
    transition: color 0.3s, border-color 0.3s;
    padding-bottom: 1px;
}

.contact-direct a:hover {
    color: var(--accent);
    border-color: var(--accent);
}

/* ---- Editorial form ---- */
.contact-form-editorial {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hp-field {
    position: absolute;
    left: -9999px;
    visibility: hidden;
}

.contact-form-editorial .field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-form-editorial .field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-form-editorial label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--whisper);
    font-weight: 500;
}

.contact-form-editorial label span {
    color: var(--accent);
    margin-left: 0.15em;
}

.contact-form-editorial input,
.contact-form-editorial select,
.contact-form-editorial textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 0;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--ink);
    transition: border-color 0.3s;
    border-radius: 0;
}

.contact-form-editorial textarea {
    resize: vertical;
    min-height: 6rem;
    font-family: var(--font-body);
    line-height: 1.6;
}

.contact-form-editorial select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--whisper) 50%), linear-gradient(135deg, var(--whisper) 50%, transparent 50%);
    background-position: calc(100% - 14px) center, calc(100% - 8px) center;
    background-size: 6px 6px;
    background-repeat: no-repeat;
    padding-right: 1.5rem;
    cursor: pointer;
}

.contact-form-editorial input:focus,
.contact-form-editorial select:focus,
.contact-form-editorial textarea:focus {
    outline: none;
    border-bottom-color: var(--accent);
}

.form-submit {
    align-self: flex-start;
    background: var(--ink);
    color: var(--paper);
    border: none;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: background 0.3s, gap 0.3s;
    margin-top: 1rem;
}

.form-submit svg {
    width: 1.1em;
    height: 1.1em;
    transition: transform 0.3s;
}

.form-submit:hover {
    background: var(--accent);
    gap: 1rem;
}

.form-submit:hover svg {
    transform: translateX(3px);
}

.form-notice {
    font-size: 0.8rem;
    color: var(--whisper);
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 860px) {
    .contact-grid-editorial { grid-template-columns: 1fr; }
    .contact-form-editorial .field-row { grid-template-columns: 1fr; }
    .contact-direct li { grid-template-columns: 5.5rem 1fr; }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    margin-top: 0;
    padding: 3.5rem var(--gutter) 2rem;
    border-top: 1px solid var(--line);
    background: var(--paper);
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: clamp(2rem, 4vw, 4rem);
    margin-bottom: 3rem;
}

.footer-brand .logo { font-size: 1.5rem; margin-bottom: 0.75rem; display: inline-flex; }
.footer-brand p { font-size: 0.875rem; color: var(--whisper); max-width: 22em; line-height: 1.6; }

.footer-col h4 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 1.25rem;
}

.footer-col ul li {
    margin-bottom: 0.625rem;
    font-size: 0.875rem;
}

.footer-col a {
    color: var(--ink-soft);
    transition: color 0.3s;
    border-bottom: 1px solid transparent;
    padding-bottom: 1px;
}

.footer-col a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.footer-bottom {
    max-width: var(--max-w);
    margin: 0 auto;
    border-top: 1px solid var(--line);
    padding-top: 1.75rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--whisper);
    font-weight: 500;
}

/* ============================================
   Pages légales (mentions, confidentialité)
   ============================================ */
.legal-hero {
    padding: clamp(7rem, 12vw, 10rem) var(--gutter) clamp(3rem, 5vw, 5rem);
    border-bottom: 1px solid var(--line);
}

.legal-hero-inner {
    max-width: var(--max-w);
    margin: 0 auto;
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--whisper);
    font-weight: 500;
    margin-bottom: 2.5rem;
    transition: color 0.3s, gap 0.3s;
}

.legal-back:hover { color: var(--accent); gap: 0.85rem; }

.legal-back svg { width: 14px; height: 14px; }

.legal-kicker {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.legal-kicker::before {
    content: '';
    display: inline-block;
    width: 3rem;
    height: 1px;
    background: var(--accent);
}

.legal-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.5vw, 4.75rem);
    font-weight: 350;
    line-height: 1.04;
    letter-spacing: -0.025em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    max-width: 12em;
    margin-bottom: 1.5rem;
}

.legal-title em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.legal-meta {
    font-size: 0.85rem;
    color: var(--whisper);
    font-style: italic;
    font-family: var(--font-display);
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.legal-content {
    max-width: 1040px;
    margin: 0 auto;
    padding: clamp(3.5rem, 6vw, 6rem) var(--gutter) clamp(4rem, 8vw, 8rem);
}

.legal-content p,
.legal-content li {
    font-size: 0.975rem;
    line-height: 1.75;
    color: var(--ink-soft);
    margin-bottom: 1.1rem;
}

.legal-content strong {
    color: var(--ink);
    font-weight: 500;
}

.legal-content a {
    color: var(--accent);
    border-bottom: 1px solid var(--accent);
    padding-bottom: 1px;
    transition: color 0.3s, border-color 0.3s;
}

.legal-content a:hover {
    color: var(--accent-deep);
    border-color: var(--accent-deep);
}

.legal-section {
    margin-top: clamp(2.5rem, 4vw, 4rem);
}

.legal-section:first-child { margin-top: 0; }

.legal-section-num {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--accent);
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
    display: block;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.legal-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 2.6vw, 2.1rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin-bottom: 1.5rem;
    color: var(--ink);
}

.legal-content h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 500;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--ink);
    letter-spacing: -0.01em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
}

.legal-content ul {
    margin: 0.5rem 0 1.5rem;
    padding-left: 1.5rem;
    list-style: none;
}

.legal-content ul li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
}

.legal-content ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-family: var(--font-display);
    font-style: italic;
    font-variation-settings: 'SOFT' 100;
}

.legal-content ul ul {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Encadrés éditoriaux */
.legal-callout {
    background: var(--paper-deep);
    border-left: 2px solid var(--accent);
    padding: 1.5rem 1.75rem;
    margin: 1.75rem 0;
}

.legal-callout p:last-child { margin-bottom: 0; }

.legal-callout--summary {
    background: transparent;
    border-left: none;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 1.75rem 0;
    margin: 0 0 2.5rem;
}

.legal-callout--summary p {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    line-height: 1.55;
    color: var(--ink-soft);
    font-variation-settings: 'opsz' 144, 'SOFT' 50;
    font-style: italic;
}

.legal-callout--summary strong {
    font-style: normal;
    font-family: var(--font-body);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--accent);
    font-weight: 500;
    display: block;
    margin-bottom: 0.75rem;
}

/* Tableaux éditoriaux */
.legal-table-wrapper {
    margin: 1.75rem 0;
    overflow-x: auto;
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.legal-table thead th {
    text-align: left;
    padding: 0.875rem 1rem 0.875rem 0;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent);
    font-weight: 500;
    border-bottom: 1px solid var(--ink);
}

.legal-table tbody td {
    padding: 0.875rem 1rem 0.875rem 0;
    color: var(--ink-soft);
    border-bottom: 1px solid var(--line-soft);
    line-height: 1.5;
    vertical-align: top;
}

.legal-table tbody tr:last-child td { border-bottom: none; }

.legal-table tbody td:first-child {
    font-weight: 500;
    color: var(--ink);
}

/* Signature de fin */
.legal-signoff {
    margin-top: clamp(3rem, 5vw, 5rem);
    padding-top: 2rem;
    border-top: 1px solid var(--line);
    text-align: center;
    font-size: 0.8rem;
    color: var(--whisper);
    line-height: 1.6;
    font-family: var(--font-display);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.legal-signoff strong {
    font-style: normal;
    font-family: var(--font-body);
    color: var(--ink);
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: -0.005em;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.98); }
    to { opacity: 1; transform: scale(1); }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s cubic-bezier(0.2, 0, 0, 1), transform 1s cubic-bezier(0.2, 0, 0, 1);
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
    .hero-photo-caption { display: none; }

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

    .service-row { grid-template-columns: 1fr; gap: 1.5rem; }
    .service-photo { aspect-ratio: 16 / 10; }
    .service-row:hover { padding-left: 0; }

    .works-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .work-1, .work-2, .work-3, .work-4, .work-5 {
        grid-column: 1 / -1;
        margin-top: 0;
        align-self: auto;
    }

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

@media (max-width: 640px) {
    .header { padding: 1rem var(--gutter); }
    .header-inner { grid-template-columns: auto auto; }
    .nav { display: none; }
    .header-cta { padding: 0.6rem 1rem; }

    .preview-banner { font-size: 0.62rem; padding: 0.5rem 1rem; gap: 0.5rem; flex-wrap: wrap; justify-content: center; text-align: center; }

    .hero { padding-top: 6rem; }
    .hero-meta { flex-direction: column; gap: 0.75rem; }

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

    .photo-band-quote p { font-size: 1.1rem; }
}

/* ============================================
   Zones page
   ============================================ */
.zones-hero {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: clamp(5rem, 9vw, 8rem) var(--gutter) clamp(3.5rem, 6vw, 6rem);
}

.zones-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 6vw, 5.5rem);
    font-weight: 350;
    line-height: 1.02;
    letter-spacing: -0.03em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin: 1rem 0 1.5rem;
    max-width: 14em;
}

.zones-hero h1 em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.zones-lede {
    font-size: clamp(1.05rem, 1.5vw, 1.2rem);
    color: var(--whisper);
    line-height: 1.6;
    max-width: 38em;
}

.zones-section {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: clamp(2.5rem, 4vw, 4rem) var(--gutter);
    border-top: 1px solid var(--line);
}

.zones-block {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.zones-block-marker {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--whisper);
    font-weight: 500;
    padding-top: 0.5rem;
}

.zones-block h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 350;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin-bottom: 2rem;
    grid-column: 2;
}

.zones-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem 2rem;
    grid-column: 2;
}

.zones-grid li {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--whisper);
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    padding: 0.4rem 0;
    border-bottom: 1px solid transparent;
    transition: color 0.3s, border-color 0.3s;
}

.zones-grid li sup {
    font-size: 0.6em;
    vertical-align: 0.5em;
    margin-left: 0.05em;
}

.zones-grid li a {
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    padding-bottom: 0.1rem;
    transition: color 0.3s, border-color 0.3s;
}

.zones-grid li a:hover {
    color: var(--accent);
    border-color: var(--accent);
}

@media (max-width: 860px) {
    .zones-block { grid-template-columns: 1fr; gap: 1rem; }
    .zones-block h2, .zones-grid { grid-column: 1; }
    .zones-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   Journal page
   ============================================ */
.journal-list {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--gutter);
    border-top: 1px solid var(--ink);
}

.journal-entry {
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.5s cubic-bezier(0.2, 0, 0, 1);
}

.journal-entry:hover { padding-left: 1.5rem; }

.journal-link {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    padding: clamp(2.5rem, 4vw, 3.5rem) 0;
    align-items: start;
    color: var(--ink);
    text-decoration: none;
}

.journal-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.75rem;
}

.journal-num {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--accent);
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
    margin: 0;
}

.journal-cat {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--whisper);
    font-weight: 500;
    margin: 0;
}

.journal-date {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--whisper);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
    margin: 0;
}

.journal-body h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.8vw, 2.4rem);
    font-weight: 350;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin: 0 0 1rem;
    max-width: 22em;
    transition: color 0.3s;
}

.journal-body h2 em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.journal-link:hover .journal-body h2 {
    color: var(--accent);
}

.journal-body p {
    color: var(--whisper);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 36em;
    margin: 0 0 1.5rem;
}

.journal-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--ink);
    font-weight: 500;
    border-bottom: 1px solid var(--ink);
    padding-bottom: 0.25rem;
    transition: color 0.3s, border-color 0.3s, gap 0.3s;
}

.journal-cta svg {
    width: 1em;
    height: 1em;
    transition: transform 0.3s;
}

.journal-link:hover .journal-cta {
    color: var(--accent);
    border-color: var(--accent);
    gap: 0.75rem;
}

.journal-link:hover .journal-cta svg {
    transform: translateX(3px);
}

@media (max-width: 860px) {
    .journal-link { grid-template-columns: 1fr; gap: 1rem; }
    .journal-meta { flex-direction: row; gap: 1.5rem; padding-top: 0; }
    .journal-entry:hover { padding-left: 0; }
}

/* ============================================
   Article body (zones individuelles + journal)
   ============================================ */
.article-meta {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--whisper);
    font-size: 0.95rem;
    margin-top: 1.25rem;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.article-body {
    max-width: 1040px;
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3.5rem) var(--gutter) clamp(3rem, 5vw, 5rem);
    font-family: var(--font-body);
    color: var(--ink);
    font-size: 1.0625rem;
    line-height: 1.75;
}

.article-body .article-lede {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 1.8vw, 1.4rem);
    line-height: 1.55;
    color: var(--ink);
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    border-left: 2px solid var(--accent);
    padding-left: 1.25rem;
    margin: 0 0 3rem;
}

.article-body p {
    margin: 0 0 1.25rem;
}

.article-body h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.4vw, 2rem);
    font-weight: 350;
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    color: var(--ink);
    margin: 3rem 0 1.25rem;
}

.article-body h2 em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.article-body h3 {
    font-family: var(--font-display);
    font-size: clamp(1.15rem, 1.6vw, 1.3rem);
    font-weight: 400;
    line-height: 1.25;
    color: var(--ink);
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin: 2rem 0 0.75rem;
}

.article-body strong {
    color: var(--ink);
    font-weight: 500;
}

.article-body em {
    font-style: italic;
}

.article-body a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--accent);
    padding-bottom: 1px;
}

.article-body ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.article-body ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.6rem;
}

.article-body ul li::before {
    content: '↳';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.article-body sup {
    font-size: 0.65em;
    vertical-align: 0.45em;
}

/* ============================================
   Lightbox
   ============================================ */
.works-grid .work {
    cursor: pointer;
    transition: opacity 0.3s;
}

.works-grid .work:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 6px;
}

.works-grid .work:hover img {
    opacity: 0.92;
}

.lightbox {
    position: fixed;
    inset: 0;
    background: var(--paper);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0s linear 0.25s;
    padding: clamp(2rem, 5vw, 4rem);
}

.lightbox::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.1 0 0 0 0 0.1 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.5;
}

.lightbox.is-open {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.25s ease;
}

.lightbox-figure {
    position: relative;
    z-index: 2;
    margin: 0;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    animation: lightboxIn 0.4s cubic-bezier(0.2, 0, 0, 1);
}

@keyframes lightboxIn {
    from { opacity: 0; transform: scale(0.97); }
    to { opacity: 1; transform: scale(1); }
}

.lightbox-img {
    max-width: 100%;
    max-height: calc(100vh - 12rem);
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 30px 80px -20px rgba(15, 18, 22, 0.25);
}

.lightbox-caption {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
}

.lightbox-title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-style: italic;
    color: var(--ink);
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
    letter-spacing: 0;
}

.lightbox-counter {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--whisper);
    font-weight: 500;
    padding-left: 1.5rem;
    border-left: 1px solid var(--line);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    z-index: 3;
    background: transparent;
    border: 1px solid var(--line);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--ink);
    transition: background 0.3s, color 0.3s, border-color 0.3s;
    border-radius: 50%;
}

.lightbox-close svg,
.lightbox-prev svg,
.lightbox-next svg {
    width: 18px;
    height: 18px;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}

.lightbox-close {
    top: clamp(1rem, 2.5vw, 2rem);
    right: clamp(1rem, 2.5vw, 2rem);
}

.lightbox-prev {
    left: clamp(1rem, 2.5vw, 2rem);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: clamp(1rem, 2.5vw, 2rem);
    top: 50%;
    transform: translateY(-50%);
}

@media (max-width: 600px) {
    .lightbox { padding: 1rem; }
    .lightbox-img { max-height: calc(100vh - 9rem); }
    .lightbox-prev, .lightbox-next {
        width: 40px;
        height: 40px;
        top: auto;
        bottom: 1rem;
        transform: none;
    }
    .lightbox-prev { left: 1rem; }
    .lightbox-next { right: 1rem; }
    .lightbox-caption { padding: 0 5rem; }
}

/* ============================================
   Floating actions (bas à droite)
   - .scroll-top  : flèche retour en haut (apparaît au scroll)
   - .floating-cta : à venir — sticky CTA "Devis"
   ============================================ */
.floating-actions {
    position: fixed;
    right: clamp(1rem, 2.5vw, 2rem);
    bottom: clamp(1rem, 2.5vw, 2rem);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    z-index: 90;
    pointer-events: none;
}

.floating-actions > * {
    pointer-events: auto;
}

.scroll-top {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s, color 0.3s, border-color 0.3s;
}

.scroll-top svg {
    width: 16px;
    height: 16px;
}

.scroll-top.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.scroll-top:hover {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}

.scroll-top:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

.floating-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 100px;
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    text-decoration: none;
    transition: background 0.3s, color 0.3s, border-color 0.3s, gap 0.3s;
    animation: floatingCtaIn 0.6s ease 0.4s both;
}

.floating-cta svg {
    width: 0.95em;
    height: 0.95em;
    color: var(--accent);
    transition: transform 0.3s, color 0.3s;
}

.floating-cta:hover {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
    gap: 0.7rem;
}

.floating-cta:hover svg {
    color: var(--paper);
    transform: translateX(2px);
}

.floating-cta:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

@keyframes floatingCtaIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
    .scroll-top { width: 40px; height: 40px; }
    .scroll-top svg { width: 14px; height: 14px; }
    .floating-cta { padding: 0.45rem 0.95rem; font-size: 0.72rem; letter-spacing: 0.14em; }
}

/* ============================================
   Page Merci (confirmation soumission form)
   ============================================ */
.merci-hero {
    max-width: 760px;
    margin: 0 auto;
    padding: clamp(6rem, 12vw, 10rem) var(--gutter) clamp(4rem, 7vw, 7rem);
    text-align: center;
}

.merci-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    font-weight: 350;
    line-height: 1.05;
    letter-spacing: -0.025em;
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin: 1.5rem 0 2rem;
}

.merci-hero h1 em {
    color: var(--accent);
    font-style: italic;
    font-variation-settings: 'opsz' 144, 'SOFT' 100;
}

.merci-hero .section-marker {
    color: var(--whisper);
}

.merci-lede {
    font-family: var(--font-display);
    font-size: clamp(1.15rem, 1.8vw, 1.35rem);
    line-height: 1.55;
    color: var(--ink);
    font-variation-settings: 'opsz' 144, 'SOFT' 30;
    margin: 0 auto 1.5rem;
    max-width: 32em;
}

.merci-lede strong {
    color: var(--accent);
    font-weight: 500;
}

.merci-sub {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--whisper);
    margin: 0 auto 3rem;
    max-width: 32em;
}

.merci-sub a {
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    transition: color 0.3s, border-color 0.3s;
}

.merci-sub a:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.merci-actions {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}