/* RH-mètre — feuille de style commune aux pages du site.
   Couleurs et polices : docs/DESIGN.md (bleu et gris mesurés sur le logo). */

:root {
  --bg: #FFFFFF;
  --tint: #F3F4F8;
  --accent: #2B2F8D;
  --accent-hover: #232672;
  --accent-glow: rgba(43, 47, 141, 0.08);
  --text: #1F2327;
  --muted: #6C6E70;
  --line: rgba(17, 19, 23, 0.09);
  --line-strong: rgba(17, 19, 23, 0.16);
  --line-accent: rgba(43, 47, 141, 0.18);
  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --card-shadow: 0 18px 44px rgba(17, 19, 23, 0.06);
  /* Hauteur de l'en-tête fixe, mesurée : 82 px sur ordinateur, 123 px sur tablette, 115 px sur téléphone. */
  --header-h: 82px;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-font-smoothing: antialiased; }
html { scroll-behavior: smooth; background: var(--bg); }
body { background: var(--bg); font-family: var(--font-body); color: var(--text); line-height: 1.6; overflow-x: hidden; }
/* Une section atteinte par un lien s'arrête sous l'en-tête fixe, avec 24 px d'air. */
section[id], [id^="contact-"] { scroll-margin-top: calc(var(--header-h) + 24px); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

h1, h2, h3, .manifesto-quote { font-family: var(--font-heading); }

/* ---------- En-tête ---------- */

.top-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--line);
  padding: 18px 48px;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 20px;
}
.brand-group { display: flex; align-items: center; gap: 16px; text-decoration: none; color: inherit; }
.brand-group img { width: 38px; height: 38px; object-fit: contain; }
.brand-meta { display: flex; flex-direction: column; }
.brand-name { font-size: 1rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text); }
.brand-slogan { font-family: var(--font-heading); font-style: italic; font-size: 15px; line-height: 1.3; color: #2B2F8D; }

.nav-actions { display: flex; align-items: center; gap: 20px; }
.nav-main { display: flex; align-items: center; gap: 20px; }
.nav-main a {
  color: var(--muted); font-size: 0.88rem; font-weight: 500; text-decoration: none;
  padding: 6px 0; border-bottom: 2px solid transparent; white-space: nowrap;
}
.nav-main a:hover { color: var(--text); }
.nav-main a[aria-current="page"] { color: var(--text); font-weight: 600; border-bottom-color: var(--accent); }
.nav-lang { display: flex; align-items: center; gap: 18px; border-left: 1px solid var(--line); padding-left: 18px; }
.nav-lang a { color: var(--muted); font-size: 0.86rem; font-weight: 500; text-decoration: none; }
.nav-lang a:hover { color: var(--text); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: #FFFFFF; text-decoration: none;
  font-size: 0.82rem; font-weight: 700; padding: 10px 22px; border-radius: 9999px;
  border: 1px solid var(--line-accent); box-shadow: 0 4px 20px var(--accent-glow);
  transition: all 0.25s ease;
}
.nav-cta:hover { background: var(--accent-hover); transform: translateY(-1px); }

/* ---------- Bandeau ---------- */

.hero-cinema {
  position: relative; width: 100%;
  min-height: clamp(620px, 84vh, 860px);
  display: flex; align-items: flex-end;
  padding: 120px 48px 80px; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 38%; z-index: 1;
  filter: brightness(0.88); transform: scale(1.02); transition: transform 12s ease-out;
}
.hero-cinema:hover .hero-bg { transform: scale(1.05); }
.hero-gradient {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(180deg, rgba(10, 12, 22, 0.4) 0%, rgba(10, 12, 22, 0.2) 30%, rgba(10, 12, 22, 0.75) 70%, rgba(10, 12, 22, 0.98) 100%);
}
.hero-inner { position: relative; z-index: 10; max-width: 900px; }
.tag-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--accent); background: rgba(255, 255, 255, 0.92);
  padding: 8px 16px; border-radius: 4px; border: 1px solid rgba(17, 19, 23, 0.12);
  margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4.6rem); font-weight: 800; line-height: 1.05;
  letter-spacing: -0.035em; color: #FFFFFF; margin-bottom: 24px;
}
.hero-subline {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  max-width: 680px; margin-bottom: 36px;
}
.hero-line { display: block; }
.hero-subline strong { font-weight: 600; color: #FFFFFF; }
.hero-cta-group { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }

/* ---------- Boutons ---------- */

.btn-primary {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--accent); color: #FFFFFF; text-decoration: none;
  font-family: inherit; font-size: 0.95rem; font-weight: 700;
  padding: 16px 36px; border-radius: 9999px; border: 1px solid var(--accent-hover);
  box-shadow: 0 10px 30px var(--accent-glow); transition: all 0.3s ease; cursor: pointer;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 16px 40px rgba(43, 47, 141, 0.35); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.88); color: var(--text); text-decoration: none;
  font-size: 0.95rem; font-weight: 600; padding: 16px 32px; border-radius: 9999px;
  border: 1px solid rgba(17, 19, 23, 0.18); transition: all 0.3s ease;
}
.btn-secondary:hover { border-color: var(--accent); }
.btn-small { font-size: 0.84rem; padding: 10px 20px; gap: 8px; }

/* ---------- Titres de section ---------- */

.section-eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 24px;
}
.section-header { margin-bottom: 64px; display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; }
.section-header.centered { display: block; text-align: center; max-width: 760px; margin-left: auto; margin-right: auto; }
.section-header.centered .section-desc { margin: 16px auto 0; }
.section-title { font-size: clamp(2rem, 3.2vw, 3rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: var(--text); }
.section-desc { font-size: 1rem; color: var(--muted); max-width: 440px; line-height: 1.5; }

/* ---------- Citation ---------- */

.manifesto-section { padding: 120px 48px; max-width: 1040px; margin: 0 auto; text-align: center; }
.manifesto-quote { font-size: clamp(1.6rem, 2.8vw, 2.5rem); font-weight: 400; line-height: 1.4; color: var(--text); letter-spacing: -0.015em; margin-bottom: 32px; }
.manifesto-quote strong { font-weight: 800; }
.quote-rule { display: block; margin: 0 auto; }
/* Espace entre la règle sous la citation et le sur-titre de la section suivante : 120 px (ordinateur), 100 px (tablette), 80 px (téléphone). */
.manifesto-section { padding-bottom: 0; }
.manifesto-section + section { padding-top: 120px; }

/* ---------- Cartes à image ---------- */

.realisations-section { padding: 40px 48px 120px; max-width: 1340px; margin: 0 auto; }
.realisations-section.after-hero { padding-top: 120px; }
.tiles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 36px; }
.tiles-grid.three { grid-template-columns: repeat(3, 1fr); gap: 28px; }
.tiles-cta { margin-top: 48px; text-align: center; }
.tile-card {
  background: var(--bg); border-radius: 20px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--card-shadow);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex; flex-direction: column;
}
.tile-card:hover { border-color: var(--line-accent); }
.tile-media { width: 100%; height: 380px; overflow: hidden; position: relative; }
.tiles-grid.three .tile-media { height: 260px; }
.tile-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.tile-card:hover .tile-media img { transform: scale(1.05); }
.tile-media-tag {
  position: absolute; top: 20px; left: 20px; max-width: calc(100% - 40px);
  background: rgba(255, 255, 255, 0.92); border: 1px solid rgba(17, 19, 23, 0.12);
  padding: 6px 14px; border-radius: 9999px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em; color: var(--text); text-transform: uppercase;
}
.tile-body { padding: 36px; display: flex; flex-direction: column; flex-grow: 1; }
.tile-title { font-size: 1.55rem; font-weight: 800; color: var(--text); letter-spacing: -0.02em; margin-bottom: 12px; }
.tile-title a { color: inherit; text-decoration: none; }
.tile-title a:hover { color: var(--accent); }
.tile-text { font-size: 0.95rem; color: var(--muted); line-height: 1.6; margin-bottom: 24px; }
.tile-features { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; }
.feat-pill { font-size: 0.75rem; font-weight: 600; border: 1px solid var(--line); padding: 6px 12px; border-radius: 6px; color: var(--text); }
.tile-action { margin-top: auto; padding-top: 14px; }
.tile-features + .tile-action { margin-top: 0; padding-top: 20px; }
.tile-card .badge-request { align-self: flex-start; margin-bottom: 14px; }

.badge-request {
  display: inline-block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--line-accent); background: var(--bg);
  padding: 4px 10px; border-radius: 4px;
}

/* ---------- Bloc « un assessment n'établit pas la valeur » ---------- */

.panorama-section {
  position: relative; width: 100%; padding: 100px 48px;
  background: var(--bg); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden;
}
.panorama-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.18; filter: saturate(1.2); }
.panorama-inner { position: relative; z-index: 10; max-width: 1140px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.panorama-content h2 { font-size: clamp(2rem, 3vw, 2.8rem); font-weight: 800; line-height: 1.15; color: var(--text); letter-spacing: -0.025em; margin-bottom: 20px; }
.panorama-content p { font-size: 1.05rem; color: #3A3A3A; line-height: 1.6; margin-bottom: 28px; }
.panorama-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.panorama-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.95rem; color: var(--text); }
.check-mark { color: var(--accent); font-weight: 800; line-height: 1.4; }

/* ---------- Quatre étapes « peut et ne peut pas » ---------- */

.protocol-section { padding: 120px 48px; max-width: 1340px; margin: 0 auto; }
.protocol-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.protocol-step {
  background: var(--bg); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--card-shadow); padding: 32px 28px; transition: all 0.3s ease;
}
.protocol-step:hover { border-color: var(--line-accent); transform: translateY(-4px); }
.step-index { font-size: 0.75rem; font-weight: 800; letter-spacing: 0.25em; color: var(--accent); margin-bottom: 18px; }
.step-title { font-family: var(--font-body); font-size: 1.2rem; font-weight: 800; color: var(--text); letter-spacing: -0.015em; margin-bottom: 12px; }
.step-text { font-size: 0.88rem; color: var(--muted); line-height: 1.55; }

/* ---------- Renvoi vers Assessments et Recrutement (page Approche) ---------- */

.crossref-section { padding: 0 48px 120px; max-width: 1340px; margin: 0 auto; }
.crossref-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.crossref-card {
  display: flex; flex-direction: column; gap: 12px;
  background: var(--tint); border: 1px solid var(--line); border-radius: 16px; padding: 36px;
}
.crossref-card .section-eyebrow { margin-bottom: 0; }
.crossref-card h2 { font-size: 1.5rem; font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; color: var(--text); }
.crossref-card p { font-size: 0.95rem; color: var(--muted); }
.text-link { margin-top: auto; padding-top: 8px; color: var(--accent); font-weight: 700; text-decoration: none; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Une section par outil (page Assessments) ---------- */

.tool-section { border-top: 1px solid var(--line); padding: 88px 48px; }
.tool-section:nth-of-type(even) { background: var(--tint); }
.tool-inner { max-width: 1140px; margin: 0 auto; display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.tool-inner h2 { font-size: clamp(1.6rem, 2.4vw, 2.2rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; color: var(--text); }
.tool-body { display: flex; flex-direction: column; gap: 18px; font-size: 1.02rem; color: var(--text); max-width: 68ch; }
.tool-body .tool-sub { font-family: var(--font-body); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: -10px; }

/* ---------- Processus de recrutement : grille 3 x 3 ---------- */

.process-section { padding: 120px 48px; max-width: 1340px; margin: 0 auto; }
.process-grid { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.process-step {
  background: var(--tint); border: 1px solid var(--line); border-radius: 12px;
  padding: 28px 28px 30px; text-align: left;
}
.process-num { display: block; font-family: var(--font-heading); font-size: 2.6rem; font-weight: 400; line-height: 1; color: var(--accent); margin-bottom: 18px; }
.process-name { font-family: var(--font-body); font-size: 1.08rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.process-text { font-size: 0.92rem; color: var(--muted); line-height: 1.55; }
.process-step.optional { background: transparent; border: 1.5px dashed var(--line-accent); }
.process-step.optional .badge-request { margin-bottom: 10px; }

/* ---------- Pages Mentions légales et Confidentialité ---------- */

.legal-section { padding: 96px 48px 120px; }
.legal-inner { max-width: 760px; margin: 0 auto; }
.legal-title { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: var(--text); margin-bottom: 40px; }
.legal-inner h2 { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.01em; color: var(--text); margin: 40px 0 12px; }
.legal-inner p, .legal-inner li { font-size: 1rem; color: var(--text); line-height: 1.65; max-width: 68ch; }
.notfound-section { min-height: 50vh; }
.legal-inner .notfound-actions { margin-top: 40px; }
.legal-inner .notfound-actions .btn-primary { color: #FFFFFF; text-decoration: none; }
.legal-inner p + p { margin-top: 14px; }
.legal-inner ul { list-style: none; margin-top: 14px; border-left: 2px solid var(--line-accent); padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.legal-inner a { color: #2B2F8D; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.legal-updated { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted) !important; font-size: 0.9rem !important; }
/* Champ restant à compléter avant publication : bien visible dans l'aperçu. */
.todo { background: #FFF3C4; color: #5A4500; padding: 1px 6px; border-radius: 3px; }

/* ---------- Contact ---------- */

.conversion-section { padding: 100px 48px 140px; background: var(--tint); border-top: 1px solid var(--line); }
.conversion-box {
  max-width: 860px; margin: 0 auto; background: var(--bg);
  border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--card-shadow);
  padding: 56px 64px; text-align: center;
}
.conv-badge { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.conv-title { font-size: clamp(2rem, 3.2vw, 2.8rem); font-weight: 800; letter-spacing: -0.03em; color: var(--text); margin-bottom: 16px; }
.conv-sub { font-size: 1rem; color: var(--muted); line-height: 1.55; max-width: 580px; margin: 0 auto 40px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; text-align: left; margin-bottom: 28px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: span 2; }
.form-label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.form-input, .form-select {
  width: 100%; line-height: 1.4; min-height: 48px; background: #FFFFFF; color: var(--text);
  border: 1px solid var(--line-strong); border-radius: 10px;
  padding: 14px 18px; font-size: 0.95rem; font-family: inherit; outline: none; transition: all 0.25s ease;
}
/* Menu « Votre situation » : même hauteur, bordure, rayon et police que les autres champs. */
.form-select {
  -webkit-appearance: none; appearance: none; height: auto; padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%236C6E70' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 18px center;
}
.form-input:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(43, 47, 141, 0.18); }
.form-submit { width: 100%; justify-content: center; }
.form-note { font-size: 0.8rem; color: var(--muted); margin-top: 16px; }
.form-note a { color: #2B2F8D; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
/* Champ piège pour les robots : invisible pour les visiteurs, laissé vide par eux. */
.form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
/* Message affiché après l'envoi : visible seulement quand l'adresse de la page se termine par #contact-sent ou #contact-error. */
.form-status { display: none; margin: 0 0 28px; padding: 16px 20px; border-radius: 10px; font-weight: 600; text-align: left; }
.form-status:target { display: block; }
#contact-sent { background: rgba(43, 47, 141, 0.07); border: 1px solid var(--line-accent); color: var(--accent); }
#contact-error, #contact-error-email { background: #FFFFFF; border: 1px solid var(--line-strong); color: var(--text); }
#contact-error-email { border-color: #B42318; color: #B42318; }
/* Adresse e-mail invalide : bord rouge et phrase d'aide sous le champ, dès que le visiteur a rempli le champ ou tenté d'envoyer. */
.field-error { display: none; margin: 8px 0 0; font-size: 14px; font-weight: 600; color: #B42318; }
.form-input:user-invalid { border-color: #B42318; }
.form-input:user-invalid + .field-error { display: block; }

/* ---------- Pied de page ---------- */

.master-footer { background: #111317; color: #D4D4D8; border-top: 1px solid var(--line); padding: 60px 48px 40px; font-size: 0.85rem; }
.footer-top {
  max-width: 1340px; margin: 0 auto; display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand { max-width: 420px; }
.footer-brand img { width: 44px; height: 44px; object-fit: contain; margin-bottom: 16px; }
.footer-brand-title { font-size: 1.05rem; font-weight: 700; color: #FFFFFF; margin-bottom: 8px; }
.footer-brand-text { line-height: 1.5; font-size: 0.82rem; }
.footer-cols { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h2 { font-family: var(--font-body); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase; color: #FFFFFF; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.master-footer a { color: #D4D4D8; text-decoration: none; transition: color 0.2s ease; }
.master-footer a:hover { color: #FFFFFF; text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { max-width: 1340px; margin: 32px auto 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; font-size: 0.78rem; }
.footer-slogan { font-family: var(--font-heading); font-style: italic; font-size: 15px; color: #FFFFFF; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 8px 20px; }

/* ---------- Tablette ---------- */

@media (max-width: 1024px) {
  :root { --header-h: 123px; }
  .top-nav { padding: 14px 24px; }
  .nav-actions { order: 3; width: 100%; justify-content: space-between; gap: 16px; }
  .nav-main { gap: 18px; }
  .nav-cta { order: 2; }
  .hero-cinema { padding: 80px 24px 60px; min-height: 75vh; }
  .manifesto-section { padding: 80px 24px 0; }
  .manifesto-section + section { padding-top: 100px; }
  .realisations-section { padding: 20px 24px 80px; }
  .realisations-section.after-hero { padding-top: 80px; }
  .tiles-grid, .tiles-grid.three { grid-template-columns: 1fr; }
  .tile-media, .tiles-grid.three .tile-media { height: 300px; }
  .panorama-section { padding: 60px 24px; }
  .panorama-inner { grid-template-columns: 1fr; gap: 40px; }
  .protocol-section { padding: 80px 24px; }
  .protocol-grid { grid-template-columns: repeat(2, 1fr); }
  .crossref-section { padding: 0 24px 80px; }
  .tool-section { padding: 64px 24px; }
  .tool-inner { grid-template-columns: 1fr; gap: 24px; }
  .process-section { padding: 80px 24px; }
  .legal-section { padding: 64px 24px 80px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .conversion-section { padding: 60px 24px 80px; }
  .conversion-box { padding: 40px 24px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .master-footer { padding: 40px 24px 30px; }
  .footer-cols { gap: 36px; }
}

/* ---------- Téléphone ---------- */

@media (max-width: 640px) {
  :root { --header-h: 115px; }
  .top-nav { padding: 12px 18px; }
  .brand-group { gap: 10px; }
  .brand-slogan { font-size: 13px; }
  .nav-cta { padding: 8px 14px; font-size: 0.78rem; }
  .nav-main { gap: 14px; }
  .nav-main a { font-size: 0.84rem; }
  .nav-lang { gap: 12px; padding-left: 12px; }
  .hero-cinema { min-height: 600px; padding: 48px 18px 40px; }
  .tag-badge { font-size: 0.65rem; padding: 6px 12px; letter-spacing: 0.16em; margin-bottom: 18px; }
  .hero-headline { font-size: 2.1rem; line-height: 1.12; margin-bottom: 18px; }
  .hero-subline { font-size: 0.95rem; line-height: 1.5; margin-bottom: 28px; }
  .hero-cta-group { flex-direction: column; align-items: stretch; gap: 12px; }
  .btn-primary, .btn-secondary { justify-content: center; padding: 14px 24px; font-size: 0.9rem; }
  .manifesto-section { padding: 70px 18px 0; }
  .manifesto-section + section { padding-top: 80px; }
  .manifesto-quote { font-size: 1.45rem; }
  .realisations-section { padding: 10px 18px 70px; }
  .realisations-section.after-hero { padding-top: 70px; }
  .section-header { margin-bottom: 40px; flex-direction: column; align-items: flex-start; gap: 12px; }
  .section-title { font-size: 1.85rem; }
  .tile-media, .tiles-grid.three .tile-media { height: 240px; }
  .tile-body { padding: 24px 20px; }
  .tile-title { font-size: 1.35rem; }
  .tile-text { font-size: 0.88rem; }
  .panorama-section { padding: 50px 18px; }
  .panorama-content h2 { font-size: 1.8rem; }
  .protocol-section { padding: 70px 18px; }
  .protocol-grid { grid-template-columns: 1fr; gap: 20px; }
  .protocol-step { padding: 24px 20px; }
  .crossref-section { padding: 0 18px 70px; }
  .crossref-grid { grid-template-columns: 1fr; gap: 20px; }
  .crossref-card { padding: 28px 22px; }
  .tool-section { padding: 52px 18px; }
  .process-section { padding: 70px 18px; }
  .legal-section { padding: 48px 18px 70px; }
  .process-grid { grid-template-columns: 1fr; gap: 16px; }
  .process-step { padding: 22px 20px 24px; }
  .process-num { font-size: 2.1rem; margin-bottom: 12px; }
  .conversion-section { padding: 50px 18px 70px; }
  .conversion-box { padding: 32px 18px; }
  .conv-title { font-size: 1.75rem; }
  .conv-sub { font-size: 0.9rem; margin-bottom: 28px; }
  .master-footer { padding: 40px 18px 24px; }
  .footer-cols { flex-direction: column; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
}