/* ==========================================================================
   IBR — feuille de style du site public
   ========================================================================== */
:root {
  --red: #e30613;
  --red-bright: #fe0102;
  --red-dark: #b8000a;
  --ink: #15171b;
  --ink-2: #23262c;
  --text: #2c2f35;
  --muted: #6b6f78;
  --line: #e6e3de;
  --bg: #ffffff;
  --bg-alt: #f5f3f0;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20, 22, 26, .06), 0 8px 30px rgba(20, 22, 26, .08);
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: "Archivo", "Inter", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.65; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--display); color: var(--ink); line-height: 1.12; margin: 0 0 .6em; letter-spacing: -.02em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 4px; }

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; border-radius: 6px; }
.skip:focus { left: 8px; }

.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; }
.kicker::before { content: ""; width: 28px; height: 4px; background: currentColor; }
.kicker--light { color: #fff; }
.kicker--light::before { background: var(--red-bright); }
.lead { font-size: 1.12rem; color: var(--muted); }
.lead p:last-child, .prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); }

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border-radius: 999px; font: 600 .98rem/1.2 var(--font); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background .2s, color .2s, border-color .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-1px); }
.btn--lg { padding: 16px 28px; font-size: 1.02rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--red); color: #fff; box-shadow: 0 8px 24px rgba(227, 6, 19, .3); }
.btn--primary:hover { background: var(--red-dark); }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.4); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }

/* ---------- En-tête ---------- */
.topbar { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.topbar.is-scrolled { border-color: var(--line); box-shadow: 0 4px 20px rgba(0,0,0,.05); }
.topbar__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { height: 36px; width: auto; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .95rem; padding: 10px 14px; border-radius: 999px; transition: background .2s, color .2s; }
.nav a:hover { background: var(--bg-alt); }
.nav a.is-current { color: var(--red); }
.nav .nav__cta { background: var(--ink); color: #fff; margin-left: 8px; }
.nav .nav__cta:hover { background: var(--red); }
.burger { display: none; width: 46px; height: 46px; border: 0; background: transparent; cursor: pointer; padding: 11px; border-radius: 10px; }
.burger span { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .25s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Bandeau d'accueil ---------- */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 85% 20%, #2b2e35 0%, var(--ink) 60%); color: #e9eaec; min-height: min(86vh, 820px); display: flex; align-items: center; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero--photo::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(15,16,19,.92) 0%, rgba(15,16,19,.75) 45%, rgba(15,16,19,.25) 100%); }
.hero__bars { position: absolute; right: -6vw; top: 0; bottom: 0; width: 46vw; display: flex; gap: 2.2vw; transform: skewX(-14deg); z-index: -1; opacity: .95; pointer-events: none; }
.hero__bars span { flex: 1; background: linear-gradient(180deg, var(--red-bright), var(--red-dark)); }
.hero__bars span:nth-child(1) { flex: .35; opacity: .9; }
.hero__bars span:nth-child(2) { flex: .6; opacity: .55; }
.hero__bars span:nth-child(3) { flex: 1; opacity: .25; }
.hero--photo .hero__bars { opacity: .5; width: 22vw; }
.hero__inner { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 40px; padding: 96px 0 110px; }
.hero__content { max-width: 720px; }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 6.2vw, 4.8rem); font-weight: 900; letter-spacing: -.035em; line-height: 1.02; margin-bottom: .45em; }
.hero h1 em { font-style: normal; color: var(--red-bright); }
.hero__text { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: #c9ccd2; max-width: 600px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__badge { background: #fff; border-radius: 18px; padding: 14px; box-shadow: 0 20px 50px rgba(0,0,0,.35); transform: rotate(3deg); transition: transform .3s; }
.hero__badge:hover { transform: rotate(0) scale(1.03); }
.hero__badge img { width: 104px; }

/* ---------- Chiffres ---------- */
.stats { position: relative; z-index: 2; margin-top: -54px; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.stat { padding: 28px 26px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 900; color: var(--ink); letter-spacing: -.03em; line-height: 1.1; }
.stat strong::after { content: ""; display: block; width: 26px; height: 4px; background: var(--red); margin: 10px 0 8px; }
.stat span { color: var(--muted); font-size: .95rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 10vw, 120px) 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--ink); color: #c9ccd2; }
.section--dark h2 { color: #fff; }
.section__head { max-width: 720px; margin-bottom: 52px; }

/* L'entreprise */
.about { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.about__media { position: relative; }
.about__media > img, .about__placeholder { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }
.about__placeholder { display: grid; place-items: center; background: linear-gradient(135deg, var(--bg-alt), #e9e5df); position: relative; overflow: hidden; }
.about__placeholder::after { content: ""; position: absolute; width: 60%; height: 140%; right: -20%; top: -20%; background: repeating-linear-gradient(-14deg, transparent 0 34px, rgba(227,6,19,.08) 34px 70px); }
.about__placeholder img { width: 50%; position: relative; z-index: 1; }
.about__tag { position: absolute; left: -18px; bottom: 28px; display: flex; align-items: center; gap: 10px; background: var(--red); color: #fff; font-weight: 700; padding: 14px 20px; border-radius: 12px; box-shadow: 0 14px 30px rgba(227,6,19,.35); max-width: 90%; font-size: .95rem; line-height: 1.3; }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 38px; font-weight: 600; color: var(--ink); }
.checks li::before { content: ""; position: absolute; left: 0; top: 1px; width: 24px; height: 24px; border-radius: 50%; background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 14px no-repeat; }

/* Prestations */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.card { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease, border-color .25s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card__img { aspect-ratio: 16 / 9; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .card__img img { transform: scale(1.04); }
.card__body { padding: 28px; position: relative; }
.card__icon { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; background: rgba(227,6,19,.08); color: var(--red); margin-bottom: 20px; transition: background .25s, color .25s; }
.card:hover .card__icon { background: var(--red); color: #fff; }
.card__img + .card__body .card__icon { margin-top: -56px; background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(227,6,19,.3); }
.card__text { color: var(--muted); font-size: .98rem; }
.card__text p:last-child { margin: 0; }

/* Bandeau label */
.label-band { background: linear-gradient(110deg, var(--red) 0%, var(--red-dark) 100%); color: #ffe9ea; padding: 64px 0; position: relative; overflow: hidden; }
.label-band::after { content: ""; position: absolute; right: -80px; top: -50%; width: 420px; height: 200%; background: repeating-linear-gradient(90deg, rgba(255,255,255,.07) 0 40px, transparent 40px 80px); transform: skewX(-14deg); }
.label-band__inner { display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.label-band img { width: 150px; background: #fff; padding: 12px; border-radius: 16px; box-shadow: 0 16px 40px rgba(0,0,0,.2); }
.label-band h2 { color: #fff; }
.label-band strong { color: #fff; }
.label-band .prose { max-width: 760px; font-size: 1.05rem; }

/* Réalisations */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: -20px 0 32px; }
.filter { border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 9px 18px; border-radius: 999px; font: 600 .9rem var(--font); cursor: pointer; transition: all .2s; }
.filter:hover { border-color: var(--ink); }
.filter.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.gallery__item { position: relative; display: block; border-radius: 12px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-alt); color: #fff; text-decoration: none; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery__item:hover img { transform: scale(1.06); }
.gallery__cap { position: absolute; inset: auto 0 0 0; padding: 40px 18px 16px; background: linear-gradient(transparent, rgba(0,0,0,.75)); font-weight: 600; line-height: 1.3; }
.gallery__cap small { display: block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: #ffb3b6; margin-bottom: 2px; }
.gallery__item.is-hidden { display: none; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.coords { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 22px; }
.coords li { display: flex; gap: 16px; align-items: flex-start; }
.coords__ico { flex: none; width: 46px; height: 46px; border-radius: 12px; background: rgba(255,255,255,.07); color: var(--red-bright); display: grid; place-items: center; }
.coords small { display: block; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: #8b8f98; }
.coords a { color: #fff; text-decoration: none; font-weight: 600; }
.coords a:hover { color: var(--red-bright); }
.coords .link-sm { font-weight: 500; font-size: .9rem; color: #ffb3b6; }
.contact__form { background: #fff; color: var(--text); border-radius: 18px; padding: clamp(24px, 4vw, 40px); box-shadow: 0 30px 60px rgba(0,0,0,.3); }
.form-contact { display: grid; gap: 16px; }
.form-contact .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-contact label { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.form-contact input:not([type=checkbox]), .form-contact select, .form-contact textarea { width: 100%; font: 400 1rem var(--font); padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: #fbfaf9; color: var(--ink); transition: border-color .2s, box-shadow .2s, background .2s; }
.form-contact input:focus, .form-contact select:focus, .form-contact textarea:focus { outline: none; border-color: var(--red); background: #fff; box-shadow: 0 0 0 4px rgba(227,6,19,.12); }
.form-contact textarea { resize: vertical; min-height: 130px; }
.form-contact .consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--muted); font-size: .85rem; }
.form-contact .consent input { margin-top: 3px; accent-color: var(--red); width: 18px; height: 18px; flex: none; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.notice { padding: 16px 18px; border-radius: 10px; margin-bottom: 20px; font-size: .95rem; }
.notice--ok { background: #e8f6ee; color: #135c33; border: 1px solid #b8e2c8; }
.notice--err { background: #fdecec; color: #8a1018; border: 1px solid #f5c2c5; }


/* Avis clients */
.reviews { background: var(--bg-alt); }
.section__head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.section__head--row > div:first-child { max-width: 680px; }
.reviews__score { display: flex; align-items: center; gap: 16px; background: #fff; border-radius: var(--radius); padding: 18px 24px; box-shadow: var(--shadow); }
.reviews__score strong { font-family: var(--display); font-size: 2.8rem; font-weight: 900; color: var(--ink); line-height: 1; letter-spacing: -.03em; }
.reviews__score small { display: block; color: var(--muted); font-size: .85rem; }
.reviews__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.review { margin: 0; background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); display: flex; flex-direction: column; gap: 16px; position: relative; }
.review::before { content: "\201C"; position: absolute; top: 6px; right: 22px; font: 900 5rem/1 Georgia, serif; color: rgba(227,6,19,.12); }
.review blockquote { margin: 0; color: var(--text); font-size: 1rem; flex: 1; }
.review figcaption { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--line); }
.review figcaption strong { display: block; color: var(--ink); line-height: 1.3; }
.review figcaption small { color: var(--muted); font-size: .82rem; }
.review__avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 700; flex: none; }
.review__g { margin-left: auto; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; font: 700 .85rem Arial, sans-serif; color: #4285f4; flex: none; }
.stars { color: #f4b400; letter-spacing: 2px; font-size: 1.1rem; line-height: 1; }
.stars__off { color: #dcd8d2; }
.reviews__more { text-align: center; margin: 40px 0 0; }
.btn--outline { border-color: var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: #fff; }

/* ---------- Pied de page ---------- */
.footer { background: #0e0f12; color: #9a9ea6; padding: 72px 0 0; font-size: .95rem; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr auto; gap: 40px; padding-bottom: 48px; }
.footer h4 { color: #fff; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 16px; }
.footer a { color: #d5d7db; text-decoration: none; }
.footer a:hover { color: var(--red-bright); }
.footer__logo { height: 32px; width: auto; margin-bottom: 18px; }
.footer__text { max-width: 360px; }
.footer__label img { width: 76px; background: #fff; border-radius: 10px; padding: 6px; }
.footer__social { display: flex; gap: 14px; margin-top: 16px; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: .85rem; }

/* ---------- Page simple ---------- */
.page__head { background: var(--ink); padding: 72px 0 56px; }
.page__head h1 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 900; margin: 0; }
.page__body { padding: 64px 0 96px; max-width: 820px; }

/* ---------- Visionneuse ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(8,9,11,.94); display: grid; place-items: center; padding: 60px 70px; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: 100%; max-height: 100%; display: grid; gap: 14px; justify-items: center; }
.lightbox img { max-height: calc(100vh - 160px); width: auto; border-radius: 8px; }
.lightbox figcaption { color: #e9eaec; font-weight: 600; text-align: center; }
.lightbox button { position: absolute; background: rgba(255,255,255,.08); color: #fff; border: 0; border-radius: 50%; width: 52px; height: 52px; font-size: 2rem; line-height: 1; cursor: pointer; transition: background .2s; }
.lightbox button:hover { background: var(--red); }
.lightbox__close { top: 16px; right: 16px; }
.lightbox__prev { left: 14px; top: 50%; translate: 0 -50%; }
.lightbox__next { right: 14px; top: 50%; translate: 0 -50%; }

/* ---------- Animations ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0s !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  :root { --header-h: 66px; }
  .burger { display: block; }
  .nav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; padding: 12px 20px 24px; border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(0,0,0,.08); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: all .25s ease; }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 14px 6px; border-radius: 0; border-bottom: 1px solid var(--line); }
  .nav .nav__cta { margin: 14px 0 0; text-align: center; border-radius: 999px; border: 0; }
  .hero__inner { grid-template-columns: 1fr; padding: 72px 0 100px; }
  .hero__badge { justify-self: start; }
  .hero__bars { width: 60vw; right: -24vw; opacity: .5; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .about, .contact { grid-template-columns: 1fr; }
  .about__media { max-width: 520px; }
  .about__tag { left: 12px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { width: calc(100% - 32px); }
  .hero__badge { display: none; }
  .hero__actions .btn { width: 100%; }
  .stat { padding: 20px 18px; }
  .label-band__inner { grid-template-columns: 1fr; gap: 24px; }
  .label-band img { width: 110px; }
  .form-contact .row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .lightbox { padding: 60px 8px; }
  .lightbox__prev, .lightbox__next { top: auto; bottom: 14px; translate: none; }
}

/* ---------- Page Réalisations ---------- */
.section--tight { padding-top: 56px; }
.page__intro { max-width: 760px; margin-bottom: 36px; }
.filters { margin-top: 0; }
.filter span { display: inline-block; min-width: 22px; padding: 0 6px; margin-left: 4px; border-radius: 999px; background: var(--bg-alt); color: var(--muted); font-size: .75rem; }
.filter.is-active span { background: rgba(255,255,255,.18); color: #fff; }
.gallery__more { text-align: center; margin: 40px 0 0; }
.cta-band { background: var(--ink); padding: 56px 0; }
.cta-band__inner { display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: .3em; }
.cta-band p { color: #c9ccd2; margin: 0; }
.cta-band__btns { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 600px) { .cta-band__btns .btn { width: 100%; } }

/* ---------- CAPTCHA ---------- */
.captcha { display: grid; gap: 6px; padding: 14px; border: 1.5px dashed var(--line); border-radius: 12px; background: #fbfaf9; }
.captcha > label { font-size: .88rem; font-weight: 600; color: var(--ink); }
.captcha__row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.captcha__img { width: 220px; height: 70px; border-radius: 8px; border: 1px solid var(--line); background: #f4f2ef; user-select: none; }
.captcha__refresh { width: 44px; height: 44px; flex: none; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; font-size: 1.35rem; color: var(--ink); cursor: pointer; transition: border-color .2s, transform .3s; }
.captcha__refresh:hover { border-color: var(--red); color: var(--red); }
.captcha__refresh.is-loading { transform: rotate(180deg); }
.form-contact .captcha input[name=captcha] { flex: 1; min-width: 120px; width: auto; font-size: 1.15rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; }
.form-contact .captcha input[inputmode=numeric] { letter-spacing: normal; text-transform: none; }
.captcha__help { color: var(--muted); font-size: .8rem; }
.captcha.is-error { border-color: var(--red); background: #fff6f6; }
@media (max-width: 600px) { .captcha__img { width: 100%; max-width: 220px; height: auto; } }

/* Accueil : 4 dernières réalisations sur une ligne */
.gallery--home { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .gallery--home { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .gallery--home { grid-template-columns: 1fr; } }