/* ==========================================================================
   Maison Musée Colette — Châtillon-Coligny
   Charte issue du logo : bleu réflex, bleu pâle, papier crème.
   Les arches du logo deviennent le motif graphique du site.
   ========================================================================== */

:root {
  --bleu-reflex: #3d4c9e;
  --bleu-encre: #222a55;
  --bleu-nuit: #1a2144;
  --bleu-pale: #aecbec;
  --bleu-brume: #d9e4f4;
  --papier: #f6f2e9;
  --papier-fonce: #ede7d8;
  --glycine: #9d91c7;
  --sepia: #8a7350;
  --encre: #23253a;
  --rouge-bern: #c10134;
  --rouge-bern-fonce: #9c012a;

  --serif-display: "Cormorant Garamond", Georgia, serif;
  --serif-texte: "Spectral", Georgia, serif;
  --sans: "Jost", "Futura", sans-serif;

  --arche: 999px 999px 0 0;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--serif-texte);
  font-weight: 300;
  color: var(--encre);
  background: var(--papier);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* Grain de papier, très discret */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { display: block; max-width: 100%; }
em { font-style: italic; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}

/* ==========================================================================
   Éléments partagés
   ========================================================================== */

.eyebrow {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bleu-reflex);
  margin-bottom: 1.4rem;
}

/* L'arche — signature du logo appliquée aux images */
.arch {
  border-radius: var(--arche);
  overflow: hidden;
  isolation: isolate;
  background: var(--bleu-brume);
}
.arch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.arch:hover img { transform: scale(1.035); }
.arch.sepia img { filter: sepia(0.14) contrast(1.02); }

/* ==========================================================================
   En-tête
   ========================================================================== */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0.9rem 0;
  transition: padding 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  background: color-mix(in srgb, var(--papier) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--bleu-reflex) 14%, transparent);
}
.topbar.scrolled { padding-top: 0.5rem; padding-bottom: 0.5rem; }

.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--bleu-encre);
}
.topbar-logo {
  width: clamp(64px, 7vw, 92px);
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.topbar.scrolled .topbar-logo { width: 48px; }
.topbar-name {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.topbar-name em {
  font-family: var(--serif-display);
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  text-transform: none;
  transition: font-size 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.topbar.scrolled .topbar-name em { font-size: 1.1rem; }
.topbar-name small {
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: none;
  color: color-mix(in srgb, var(--encre) 65%, transparent);
}

/* Rappel Mission Bern — apparaît dans la barre au défilement */
.topbar-bern {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.35rem 0.9rem 0.35rem 0.4rem;
  #border: 1px solid color-mix(in srgb, var(--bleu-reflex) 20%, transparent);
  #border-radius: 999px;
  background: color-mix(in srgb, var(--papier-fonce) 70%, transparent);
  text-decoration: none;
  color: var(--encre);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.74rem;
  line-height: 1.25;
  transition: border-color 0.3s, background 0.3s;
}
.topbar-bern:hover {
  border-color: color-mix(in srgb, var(--bleu-reflex) 55%, transparent);
  background: var(--papier-fonce);
}
.topbar-bern-logo {
  width: 45px;
  height: 45px;
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
}
.topbar-bern-text strong {
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.topbar-bern-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--bleu-reflex);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.topbar-bern-cta .arrow { transition: transform 0.35s ease; }
.topbar-bern:hover .arrow { transform: translateX(4px); }

.topbar-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.2rem);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar-nav a {
  color: var(--encre);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, color 0.3s;
}
.topbar-nav a:hover { color: var(--bleu-reflex); border-bottom-color: var(--bleu-reflex); }
.topbar-cta {
  border: 1px solid var(--bleu-reflex) !important;
  border-radius: 999px;
  padding: 0.5rem 1.1rem !important;
  color: var(--bleu-reflex) !important;
  transition: background 0.3s, color 0.3s !important;
}
.topbar-cta:hover { background: var(--bleu-reflex); color: var(--papier) !important; }

/* Bouton flottant newsletter — mobile uniquement */
.fab-newsletter { display: none; }

/* ==========================================================================
   Héros
   ========================================================================== */

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

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) clamp(1.2rem, 4vw, 3rem) clamp(2.5rem, 5vw, 4rem);
}

.hero-title {
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(3rem, 7.5vw, 6.2rem);
  line-height: 0.98;
  color: var(--bleu-encre);
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
}
.hero-title span { display: block; }
.hero-title em { color: var(--bleu-reflex); }

.hero-dates {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  letter-spacing: 0.22em;
  color: var(--sepia);
  margin-bottom: 2rem;
}
.dates-line {
  flex: 0 1 120px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

.hero-lede {
  max-width: 34em;
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  margin-bottom: 2.4rem;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bleu-reflex);
  text-decoration: none;
}
.hero-link .arrow { transition: transform 0.35s ease; }
.hero-link:hover .arrow { transform: translateX(6px); }

.hero-figure { margin: 0; position: relative; }
.hero-figure .arch { aspect-ratio: 3 / 4.1; }
.hero-figure figcaption,
.photo-card figcaption {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--encre) 60%, transparent);
  margin-top: 0.9rem;
  text-align: center;
}

/* Bandeau défilant */
.hero-marquee {
  border-top: 1px solid color-mix(in srgb, var(--bleu-reflex) 18%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--bleu-reflex) 18%, transparent);
  overflow: hidden;
  padding: 0.8rem 0;
  background: var(--papier-fonce);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: defile 38s linear infinite;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bleu-reflex);
  white-space: nowrap;
}
@keyframes defile {
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Histoire
   ========================================================================== */

.histoire {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) clamp(1.2rem, 4vw, 3rem);
}

.histoire-head { margin-bottom: clamp(3rem, 6vw, 5rem); }
.histoire-head h2 {
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  line-height: 1.15;
  color: var(--bleu-encre);
  max-width: 22em;
}
.histoire-head em { color: var(--bleu-reflex); }

.histoire-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.photo-card .arch { aspect-ratio: 3 / 4; }
.photo-card.offset { margin-top: clamp(2rem, 5vw, 5rem); }
.cap-num {
  font-family: var(--serif-display);
  font-style: italic;
  color: var(--bleu-reflex);
  margin-right: 0.5em;
}

.histoire-body {
  padding-top: clamp(1rem, 3vw, 3rem);
  font-size: 1.05rem;
}
.histoire-body p + p { margin-top: 1.4em; }

.lettrine::first-letter {
  font-family: var(--serif-display);
  float: left;
  font-size: 4.4em;
  line-height: 0.78;
  padding: 0.08em 0.12em 0 0;
  color: var(--bleu-reflex);
}

/* ==========================================================================
   Citation
   ========================================================================== */

.citation {
  position: relative;
  background: var(--bleu-reflex);
  color: var(--bleu-pale);
  padding: clamp(5rem, 11vw, 9rem) clamp(1.2rem, 4vw, 3rem) clamp(6rem, 12vw, 10rem);
  overflow: hidden;
}

/* Rangée d'arches en filigrane, écho du logo */
.citation-arches {
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: clamp(0.8rem, 2vw, 1.6rem);
  align-items: flex-end;
  opacity: 0.16;
  pointer-events: none;
}
.citation-arches span {
  display: block;
  width: clamp(60px, 9vw, 130px);
  border: 2px solid var(--bleu-pale);
  border-bottom: none;
  border-radius: var(--arche);
}
.citation-arches span:nth-child(1) { height: clamp(90px, 14vw, 200px); }
.citation-arches span:nth-child(2) { height: clamp(130px, 20vw, 290px); }
.citation-arches span:nth-child(3) { height: clamp(70px, 11vw, 160px); }
.citation-arches span:nth-child(4) { height: clamp(110px, 17vw, 250px); }
.citation-arches span:nth-child(5) { height: clamp(85px, 13vw, 190px); }

.citation blockquote {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.citation blockquote p {
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.6rem, 3.6vw, 2.9rem);
  line-height: 1.35;
  color: #f2f6fd;
}
.citation cite {
  display: inline-block;
  margin-top: 2.2rem;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--bleu-pale);
}

/* ==========================================================================
   Newsletter
   ========================================================================== */

.newsletter {
  background: var(--papier);
  padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 4vw, 3rem);
}

.newsletter-inner {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}
.newsletter h2 {
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.08;
  color: var(--bleu-encre);
  margin-bottom: 1.4rem;
}
.newsletter h2 em { color: var(--bleu-reflex); }
.newsletter-lede { margin-bottom: 2.6rem; }

.field-row {
  display: flex;
  gap: 0;
  border: 1px solid var(--bleu-reflex);
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
}
.field-row input[type="email"] {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  padding: 1.05rem 1.6rem;
  font-family: var(--serif-texte);
  font-size: 1rem;
  color: var(--encre);
  background: transparent;
}
.field-row input::placeholder { color: color-mix(in srgb, var(--encre) 40%, transparent); }
.field-row button {
  border: none;
  cursor: pointer;
  background: var(--bleu-reflex);
  color: var(--papier);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0 2rem;
  border-radius: 999px;
  margin: 4px;
  transition: background 0.3s;
}
.field-row button:hover { background: var(--bleu-encre); }
.field-row button:disabled { opacity: 0.6; cursor: wait; }

.hp { display: none; }

.form-message {
  min-height: 1.6em;
  margin-top: 1rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}
.form-message.ok { color: #2c6e49; }
.form-message.err { color: #a4383a; }

.form-privacy {
  margin-top: 0.6rem;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: color-mix(in srgb, var(--encre) 55%, transparent);
}

/* ==========================================================================
   Pied de page
   ========================================================================== */

.footer {
  background: var(--bleu-nuit);
  color: var(--bleu-pale);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.2rem, 4vw, 3rem) 1.6rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
}
.footer-name {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #fff;
}
.footer-sub {
  font-family: var(--serif-display);
  font-style: italic;
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}
.footer-meta p {
  font-family: var(--serif-texte);
  font-size: 0.95rem;
  line-height: 1.6;
}
.footer-mail {
  color: var(--bleu-pale);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--bleu-pale) 45%, transparent);
  transition: color 0.3s, border-color 0.3s;
}
.footer-mail:hover { color: #fff; border-bottom-color: #fff; }
.footer-dates {
  font-family: var(--serif-display);
  font-style: italic;
  font-size: 1.2rem;
  text-align: center;
  line-height: 1.3;
}
.footer-credit {
  max-width: 1200px;
  margin: 0 auto 2rem;
  font-family: var(--serif-display);
  font-style: italic;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  text-align: center;
  color: color-mix(in srgb, var(--bleu-pale) 60%, #fff);
}
.footer-credit span { color: #fff; }

/* Logos partenaires */
.footer-partenaires {
  max-width: 1200px;
  margin: 0 auto 2.2rem;
  padding-top: 2.2rem;
  border-top: 1px solid color-mix(in srgb, var(--bleu-pale) 25%, transparent);
  text-align: center;
}
.partenaires-titre {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bleu-pale) 75%, transparent);
  margin-bottom: 1.5rem;
}
.partenaires-logos {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.partenaires-logos li {
  display: flex;
  align-items: center;
  justify-content: center;
  background:none;
  border-radius: 10px;
  padding: 0.7rem 1.1rem;
}
.partenaires-logos img {
  height: 54px;
  width: auto;
  object-fit: contain;
}
.footer-line {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 1.4rem;
  border-top: 1px solid color-mix(in srgb, var(--bleu-pale) 25%, transparent);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-align: center;
  color: color-mix(in srgb, var(--bleu-pale) 70%, transparent);
}
.footer-line .sep { margin: 0 0.9em; }
.footer-line a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--bleu-pale) 40%, transparent);
  transition: color 0.3s;
}
.footer-line a:hover { color: #fff; }

/* ==========================================================================
   Page infos légales
   ========================================================================== */

.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.2rem, 4vw, 3rem) clamp(4rem, 8vw, 7rem);
}
.legal h1 {
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.05;
  color: var(--bleu-encre);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.legal h1 em { color: var(--bleu-reflex); }
.legal h2 {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bleu-reflex);
  margin: 2.6rem 0 0.9rem;
  padding-top: 1.6rem;
  border-top: 1px solid color-mix(in srgb, var(--bleu-reflex) 16%, transparent);
}
.legal p { font-size: 1.02rem; }
.legal p + p { margin-top: 0.6em; }
.legal a {
  color: var(--bleu-reflex);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--bleu-reflex) 40%, transparent);
  transition: border-color 0.3s;
}
.legal a:hover { border-bottom-color: var(--bleu-reflex); }
.legal .retour {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 2.4rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: none;
}

/* ==========================================================================
   Animations d'apparition
   ========================================================================== */

.reveal, .reveal-img {
  opacity: 0;
  transform: translateY(26px);
  animation: monte 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.reveal-img { transform: translateY(40px); animation-duration: 1.3s; }
.d1 { animation-delay: 0.08s; }
.d2 { animation-delay: 0.16s; }
.d3 { animation-delay: 0.24s; }
.d4 { animation-delay: 0.38s; }
.d5 { animation-delay: 0.5s; }
.d6 { animation-delay: 0.62s; }
@keyframes monte {
  to { opacity: 1; transform: translateY(0); }
}

/* Masqué uniquement si JS est actif (sans JS, tout reste visible) */
.js .observe {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1), transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}
.js .observe.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-img, .observe { opacity: 1; transform: none; animation: none; transition: none; }
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   Écrans étroits
   ========================================================================== */

@media (max-width: 900px) {
  .topbar-bern-text { display: none; }
  .histoire-grid { grid-template-columns: 1fr 1fr; }
  .histoire-body { grid-column: 1 / -1; order: -1; padding-top: 0; }
}

@media (max-width: 720px) {
  .topbar-nav a:not(.topbar-cta) { display: none; }

  /* Mission Bern : bandeau pleine largeur sous la barre */
  .topbar, .topbar.scrolled { padding-bottom: 0; }
  .topbar-inner { flex-wrap: wrap; }
  .topbar-bern {
    order: 3;
    flex: 1 0 100%;
    justify-content: center;
    gap: 0.6rem;
    margin: 0.7rem calc(-1 * clamp(1.2rem, 4vw, 3rem)) 0;
    padding: 0.45rem clamp(1.2rem, 4vw, 3rem);
    background: var(--papier-fonce);
    border-top: 1px solid color-mix(in srgb, var(--bleu-reflex) 14%, transparent);
  }
  .topbar-bern-text { display: block; font-size: 0.72rem; }
  .topbar-bern-logo { width: 32px; height: 32px; }

  /* Newsletter : bouton flottant en bas à droite */
  .topbar-nav { display: none; }
  .fab-newsletter {
    position: fixed;
    right: 1.1rem;
    bottom: 1.1rem;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--bleu-reflex);
    color: var(--papier);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--bleu-nuit) 35%, transparent);
    transition: background 0.3s;
  }
  .fab-newsletter:active { background: var(--bleu-encre); }
  .fab-newsletter svg { width: 24px; height: 24px; }
  .hero-inner { grid-template-columns: 1fr; align-items: start; }
  .hero-figure { max-width: 420px; margin: 0 auto; }
}

@media (max-width: 540px) {
  .histoire-grid { grid-template-columns: 1fr; }
  .photo-card.offset { margin-top: 0; }
  .photo-card { max-width: 400px; margin-inline: auto; }
  .field-row { flex-direction: column; border-radius: 28px; padding: 0.4rem; }
  .field-row input[type="email"] { text-align: center; padding: 0.9rem 1rem; }
  .field-row button { padding: 0.9rem 2rem; margin: 0; }
  .footer-inner { flex-direction: column; text-align: center; }
  .partenaires-logos img { height: 42px; }
}