/* ============================================================
   DOMOLIS — main.css v1.0
   Palette : Bleu #41778a | Ocre #e9a146 | Rouge #a62930
   Font    : Montserrat
   ============================================================ */

:root {
  --bleu:       #41778a;
  --bleu-dark:  #2e5561;
  --bleu-light: #d6e8ed;
  --bleu-xl:    #eef5f7;
  --ocre:       #e9a146;
  --ocre-dark:  #c4832a;
  --rouge:      #a62930;
  --rouge-dark: #7d1e24;
  --noir:       #1a1a1a;
  --gris:       #f2f0eb;
  --gris-mid:   #d4cfc5;
  --blanc:      #ffffff;
  --muted:      #6b6560;
  --font:       'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --max:        1200px;
  --pad:        clamp(1.5rem, 5vw, 3rem);
  --section:    clamp(3.5rem, 7vw, 6rem);
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--noir);
  background: var(--blanc);
  line-height: 1.65;
  font-weight: 300;
}
img, video { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Layout helpers ──────────────────────────────────────────── */
.inner { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.section-wrap { padding: var(--section) 0; }

/* ── Backgrounds ─────────────────────────────────────────────── */
.bg-blanc { background: var(--blanc); }
.bg-gris  { background: var(--gris);  }
.bg-noir  { background: var(--noir);  }
.bg-bleu  { background: var(--bleu);  }
.bg-rouge { background: var(--rouge); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 68px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(65,119,138,0.15);
}
.site-header .inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.site-logo img,
.custom-logo { height: 36px; width: auto; display: block; }
.site-name {
  font-size: 1.4rem; font-weight: 700;
  color: var(--bleu); letter-spacing: 0.04em;
}

/* Menu */
.nav-links {
  display: flex; align-items: center; gap: 2.5rem;
}
.nav-links li a {
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); transition: color 0.2s;
  position: relative; padding-bottom: 4px;
}
.nav-links li a::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--bleu);
  transform: scaleX(0); transition: transform 0.2s;
}
.nav-links li a:hover { color: var(--bleu); }
.nav-links li a:hover::after,
.nav-links .current-menu-item > a::after { transform: scaleX(1); }
.nav-links .current-menu-item > a { color: var(--bleu); }

/* Bouton Contact */
.nav-links li:last-child > a,
.nav-links li > a.nav-cta {
  background: var(--bleu) !important;
  color: var(--blanc) !important;
  padding: 0.5rem 1.25rem;
  transition: background 0.2s !important;
}
.nav-links li:last-child > a:hover,
.nav-links li > a.nav-cta:hover { background: var(--bleu-dark) !important; }
.nav-links li:last-child > a::after,
.nav-links li > a.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
  z-index: 201;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--noir); transition: all 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BOUTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.875rem 1.875rem;
  font-family: var(--font); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  border: none; cursor: pointer; line-height: 1;
  transition: all 0.2s;
}
.btn-primary      { background: var(--bleu);   color: var(--blanc); }
.btn-primary:hover { background: var(--bleu-dark); }
.btn-dark         { background: var(--noir);   color: var(--blanc); }
.btn-dark:hover   { background: var(--bleu); }
.btn-light        { background: var(--blanc);  color: var(--rouge); }
.btn-light:hover  { opacity: 0.9; }
.btn-outline      { background: transparent; color: var(--blanc); border: 1px solid rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--blanc); }

/* ============================================================
   TYPOGRAPHIE SECTIONS
   ============================================================ */
.section-tag {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--bleu); margin-bottom: 1.25rem;
}
.section-tag::before { content: ''; width: 24px; height: 2px; background: currentColor; }
.section-tag.ocre  { color: var(--ocre);  }
.section-tag.blanc { color: rgba(255,255,255,0.7); }

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; line-height: 1.12; color: var(--noir);
  margin-bottom: 1.5rem;
}
.section-title.blanc { color: var(--blanc); }
.section-title.grand { font-size: clamp(2.5rem, 5vw, 5rem); }
.section-title .accent     { color: var(--bleu); }
.section-title .accent-ocre { color: var(--ocre); }

.section-lead {
  font-size: 1.05rem; font-weight: 300;
  color: var(--muted); line-height: 1.75; max-width: 60ch;
}

/* ============================================================
   HERO PLEINE PAGE
   ============================================================ */
.hero-fullpage {
  position: relative; min-height: 100vh;
  display: flex; align-items: flex-end; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; background: var(--noir); }
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  opacity: 0.55; display: block;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to top,
    rgba(26,26,26,0.88) 0%,
    rgba(26,26,26,0.3)  50%,
    rgba(26,26,26,0.08) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  width: 100%; padding: 0 var(--pad) 5rem;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ocre); margin-bottom: 1.5rem;
}
.hero-eyebrow::before { content: ''; width: 32px; height: 2px; background: var(--ocre); }
.hero-title {
  font-size: clamp(2.8rem, 6vw, 6rem);
  font-weight: 700; line-height: 1.04;
  color: var(--blanc); margin-bottom: 1.75rem; max-width: 16ch;
}
.hero-title .accent { color: var(--ocre); }
.hero-subtitle {
  font-size: 1rem; font-weight: 300;
  color: rgba(255,255,255,0.72);
  max-width: 52ch; line-height: 1.7; margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2rem; right: var(--pad); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  font-size: 0.6rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: rgba(255,255,255,0.4);
}
.hero-scroll::after {
  content: ''; width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
}

/* ============================================================
   BARRE STATS
   ============================================================ */
.stats-bar { background: var(--bleu); padding: 2.5rem 0; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  padding: 0 var(--pad);
}
.stat {
  padding: 0 2.5rem; border-left: 1px solid rgba(255,255,255,0.2);
  display: flex; flex-direction: column; gap: 0.25rem;
}
.stat:first-child { border-left: none; padding-left: 0; }
.stat-num { font-size: 2.5rem; font-weight: 700; color: var(--blanc); line-height: 1; }
.stat-num .accent { color: var(--ocre); }
.stat-label { font-size: 0.72rem; font-weight: 300; color: rgba(255,255,255,0.6); letter-spacing: 0.04em; }

/* ============================================================
   PAGE HERO (pages internes)
   ============================================================ */
.page-hero {
  padding-top: calc(var(--section) + 68px);
  padding-bottom: var(--section);
  padding-left: 0; padding-right: 0;
}
.page-hero.bg-gris    { background: var(--gris); }
.page-hero.bg-bleu-xl { background: var(--bleu-xl); }
.page-hero.bg-noir    { background: var(--noir); }
.page-hero.bg-noir .section-title { color: var(--blanc); }
.page-hero.bg-noir .section-lead  { color: rgba(255,255,255,0.55); }
.page-hero.bg-noir .section-tag.ocre { color: var(--ocre); }
.page-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; }

/* ============================================================
   BLOCS ALTERNÉS image / texte
   ============================================================ */
.block-alt {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 500px;
}
.block-alt:nth-child(even) { direction: rtl; }
.block-alt:nth-child(even) > * { direction: ltr; }

.block-alt-img { overflow: hidden; }
.block-alt-img img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.5s;
}
.block-alt:hover .block-alt-img img { transform: scale(1.04); }

.block-alt-content {
  background: var(--blanc); padding: 4rem 3.5rem;
  display: flex; flex-direction: column; justify-content: center;
}
.block-alt:nth-child(even) .block-alt-content { background: var(--gris); }

.block-alt-num {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--bleu); margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.6rem;
}
.block-alt-num::before { content: ''; width: 24px; height: 2px; background: var(--bleu); }
.block-alt-title { font-size: 1.6rem; font-weight: 700; color: var(--noir); margin-bottom: 1.25rem; line-height: 1.2; }
.block-alt-text  { font-size: 0.9rem; line-height: 1.8; color: var(--muted); margin-bottom: 1.5rem; }

.block-alt-list li {
  font-size: 0.82rem; line-height: 1.85; color: var(--noir);
  padding: 0.4rem 0 0.4rem 1rem; position: relative;
  border-top: 1px solid rgba(17,17,17,0.06);
}
.block-alt-list li::before {
  content: '→'; position: absolute; left: 0;
  color: var(--bleu); font-size: 0.72rem; top: 0.5rem;
}

/* ============================================================
   GRILLE 3 COLONNES
   ============================================================ */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--gris-mid); }
.grid-3.loose { gap: 2rem; background: transparent; }

.grid-card {
  background: var(--blanc); padding: 2.5rem 2rem;
  position: relative; transition: background 0.25s;
}
.grid-card:hover { background: var(--bleu-xl); }
.grid-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--bleu);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s;
}
.grid-card:hover::before { transform: scaleX(1); }

.grid-card-icon  { font-size: 1.5rem; margin-bottom: 1.25rem; }
.grid-card-title { font-size: 1rem; font-weight: 700; color: var(--noir); margin-bottom: 0.75rem; line-height: 1.3; }
.grid-card-text  { font-size: 0.85rem; line-height: 1.75; color: var(--muted); margin-bottom: 1.5rem; }
.grid-card-link  {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--bleu); display: inline-flex; align-items: center; gap: 0.4rem;
  transition: color 0.2s;
}
.grid-card-link:hover { color: var(--bleu-dark); }

/* ============================================================
   GRILLE PHOTOS PLEINE LARGEUR
   ============================================================ */
.photos-strip { overflow: hidden; }
.photos-strip-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 420px; gap: 4px;
}
.photos-strip-grid .photo-item { overflow: hidden; }
.photos-strip-grid .photo-item img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.5s;
}
.photos-strip-grid .photo-item:hover img { transform: scale(1.04); }

/* ============================================================
   MISSION BLOCK
   ============================================================ */
.mission-block { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.mission-text p { font-size: 0.95rem; line-height: 1.8; color: var(--muted); margin-bottom: 1rem; }
.mission-img { position: relative; }
.mission-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.mission-badge {
  position: absolute; bottom: -1.5rem; left: -1.5rem;
  background: var(--ocre); color: var(--blanc);
  padding: 1.25rem 1.5rem;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.4;
}

/* ============================================================
   APPROCHE (fond noir)
   ============================================================ */
.approche-block { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.approche-text p { font-size: 0.95rem; line-height: 1.8; color: rgba(255,255,255,0.55); margin-bottom: 1rem; }
.approche-list li {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.875rem; font-weight: 300; color: rgba(255,255,255,0.7);
}
.approche-list li::before { content: '→'; color: var(--ocre); flex-shrink: 0; }
.approche-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* ============================================================
   VALEURS
   ============================================================ */
.valeurs-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 3rem; margin-top: 3.5rem; }
.valeur { border-top: 2px solid var(--bleu-light); padding-top: 2rem; transition: border-color 0.2s; }
.valeur:hover { border-color: var(--bleu); }
.valeur-num { font-size: 3rem; font-weight: 700; color: rgba(65,119,138,0.15); line-height: 1; margin-bottom: 1rem; }
.valeur-title { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bleu); margin-bottom: 0.75rem; }
.valeur-text  { font-size: 0.875rem; line-height: 1.75; color: var(--muted); }

/* ============================================================
   MÉTHODE 10 ÉTAPES
   ============================================================ */
.methode-header { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; margin-bottom: 4rem; }
.methode-steps  { display: grid; grid-template-columns: repeat(5,1fr); }
.step { padding: 1.5rem 1.25rem; border-left: 1px solid rgba(65,119,138,0.2); }
.step:first-child { border-left: none; padding-left: 0; }
.step-num   { font-size: 2rem; font-weight: 700; color: rgba(65,119,138,0.2); line-height: 1; margin-bottom: 0.6rem; }
.step-label { font-size: 0.78rem; line-height: 1.5; color: var(--noir); }

/* ============================================================
   TYPOLOGIES (fond noir)
   ============================================================ */
.typo-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; margin-top: 3rem; }
.typo-card { border: 1px solid rgba(255,255,255,0.1); padding: 1.75rem; transition: border-color 0.2s; }
.typo-card:hover { border-color: var(--ocre); }
.typo-name { font-size: 1rem; font-weight: 700; color: var(--blanc); margin-bottom: 0.5rem; }
.typo-desc { font-size: 0.8rem; color: rgba(255,255,255,0.4); line-height: 1.6; }

/* ============================================================
   PROFIL (À propos)
   ============================================================ */
.vision-grid { display: grid; grid-template-columns: 180px 1fr; gap: 4rem; align-items: start; }
.blockquote-d {
  font-style: italic; font-size: clamp(1.2rem,2vw,1.7rem);
  font-weight: 300; line-height: 1.45; color: var(--noir);
  border-left: 3px solid var(--bleu); padding-left: 1.75rem; margin-bottom: 1.5rem;
}
.louis-grid { display: grid; grid-template-columns: 280px 1fr; gap: 4rem; align-items: start; }
.louis-photo { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.louis-name  { font-size: 2rem; font-weight: 700; color: var(--noir); margin-bottom: 0.25rem; }
.louis-role  { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bleu); margin-bottom: 2rem; }
.formation-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.6rem; }
.formation-list li { font-size: 0.875rem; line-height: 1.8; padding-left: 1rem; position: relative; color: var(--noir); }
.formation-list li::before { content: '—'; position: absolute; left: 0; color: var(--bleu); }
.body-text { font-size: 0.9rem; line-height: 1.8; color: var(--muted); }
.skills { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.5rem; }
.skill { font-size: 0.65rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid rgba(65,119,138,0.3); padding: 0.25rem 0.65rem; color: var(--bleu); }

/* Partenaires */
.partners-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--gris-mid); margin-top: 3rem; }
.partner-card { background: var(--blanc); padding: 2rem 1.75rem; transition: background 0.2s; }
.partner-card:hover { background: var(--bleu-xl); }
.partner-name { font-size: 1rem; font-weight: 700; color: var(--noir); margin-bottom: 0.5rem; }

/* Clients */
.clients-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; margin-top: 3rem; align-items: center; }
.client-card { display: flex; align-items: center; justify-content: center; padding: 2rem; background: var(--blanc); border: 1px solid rgba(65,119,138,0.12); min-height: 100px; }
.client-card img { max-height: 60px; max-width: 160px; object-fit: contain; filter: grayscale(1); opacity: 0.6; transition: all 0.2s; }
.client-card:hover img { filter: grayscale(0); opacity: 1; }
.client-text { font-size: 0.85rem; font-weight: 600; color: var(--muted); text-align: center; }

/* ============================================================
   PROJETS
   ============================================================ */
.projet-tag-line {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--ocre); margin-bottom: 0.75rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.projet-tag-line::before { content: ''; width: 16px; height: 2px; background: var(--ocre); }
.projet-kpis {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  padding-top: 1.5rem; border-top: 1px solid rgba(65,119,138,0.15); margin-top: 1.5rem;
}
.kpi-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.kpi-val   { font-size: 1.1rem; font-weight: 700; color: var(--bleu); }

/* Liste missions */
.mission-table { margin-top: 2.5rem; }
.mission-row {
  display: grid; grid-template-columns: 2fr 1fr 80px;
  align-items: center; gap: 2rem;
  padding: 1.1rem 0.75rem; border-bottom: 1px solid rgba(65,119,138,0.12);
  transition: background 0.2s;
}
.mission-row:first-child { border-top: 1px solid rgba(65,119,138,0.12); }
.mission-row:hover { background: var(--bleu-xl); }
.mission-name { font-size: 0.875rem; color: var(--noir); }
.mission-type { font-size: 0.75rem; color: var(--muted); }
.mission-year { font-size: 0.875rem; font-weight: 600; color: var(--bleu); text-align: right; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-section {
  background: var(--rouge); padding: var(--section) var(--pad);
  text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.cta-title {
  font-size: clamp(2rem,4vw,3.5rem); font-weight: 700;
  color: var(--blanc); margin-bottom: 1rem; line-height: 1.12; position: relative;
}
.cta-sub { font-size: 1rem; color: rgba(255,255,255,0.7); margin-bottom: 2.5rem; position: relative; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--noir); padding: 3rem var(--pad); }
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1.5rem;
}
.footer-logo img { height: 30px; filter: brightness(0) invert(1); }
.footer-nav { display: flex; gap: 2rem; flex-wrap: wrap; }
.footer-nav a { font-size: 0.72rem; font-weight: 300; color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-nav a:hover { color: var(--blanc); }
.footer-copy { font-size: 0.72rem; color: rgba(255,255,255,0.25); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .mission-block, .approche-block { grid-template-columns: 1fr; gap: 3rem; }
  .methode-header { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 860px) {
  /* Nav mobile */
  .nav-links {
    display: none; position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--blanc);
    border-bottom: 2px solid var(--bleu);
    padding: 1.5rem var(--pad);
    z-index: 100;
  }
  .nav-links.open { display: flex; }
  .nav-links li a {
    display: block; padding: 0.75rem 0;
    border-bottom: 1px solid rgba(65,119,138,0.1);
    font-size: 0.85rem;
  }
  .nav-links li:last-child > a { margin-top: 1rem; text-align: center; }
  .nav-toggle { display: flex; }

  /* Layouts */
  .photos-strip-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 200px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: 2rem; padding: 0 var(--pad); }
  .stat { border-left: none; padding: 0; }
  .block-alt { grid-template-columns: 1fr; direction: ltr !important; min-height: auto; }
  .block-alt-img { height: 280px; }
  .block-alt-content { padding: 2.5rem 1.5rem; }
  .grid-3, .valeurs-grid, .typo-grid, .partners-grid, .clients-grid { grid-template-columns: 1fr; }
  .page-hero-grid, .louis-grid, .vision-grid { grid-template-columns: 1fr; gap: 2rem; }
  .methode-steps { grid-template-columns: repeat(2,1fr); }
  .step { border-left: none; padding: 1rem 0; }
  .mission-row { grid-template-columns: 1fr; gap: 0.25rem; }
  .mission-year { text-align: left; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav { justify-content: center; }
}

@media (max-width: 600px) {
  .hero-title { font-size: 2.5rem; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
}