/* ==========================================================================
   Stevens & Cie — feuille de style unique
   Charte : crème / encre / terracotta / taupe — EB Garamond + Inter
   ========================================================================== */

:root {
  --cream: #F5F0E8;
  --cream-deep: #EDE5D6;
  --cream-tinted: #E9E1D4;
  --ink: #1A1510;
  --terracotta: #8B3A2A;
  --terracotta-soft: rgba(139, 58, 42, 0.12);
  --taupe: #8A7F6D;
  --taupe-light: rgba(138, 127, 109, 0.28);

  --font-serif: 'EB Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --text-body: 1.125rem;

  --container: 1180px;
  --prose: 620px;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;

  /* Échelle d'espacement du rythme éditorial — appliquée sans exception */
  --space-xs: 1rem;    /* entre deux lignes d'un même bloc */
  --space-sm: 2rem;     /* entre deux paragraphes de texte courant */
  --space-md: 4rem;     /* entre un bloc de texte et un élément visuel */
  --space-lg: 6rem;      /* autour d'une phrase-manifeste */
  --space-xl: 10rem;      /* entre deux sections majeures */
  --section-gap: calc(var(--space-xl) / 2); /* deux sections adjacentes cumulent à --space-xl */

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-slow: 0.9s;
  --dur-med: 0.6s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
ul[class], ol[class] { list-style: none; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea { font: inherit; }

/* ---------- Base ---------- */
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  position: relative;
}

/* ---------- Numéro de section fantôme (décoratif) ---------- */
.section-number {
  position: absolute;
  top: -2.5rem;
  left: clamp(1.25rem, 5vw, 3rem);
  font-family: var(--font-serif);
  font-size: 8rem;
  line-height: 1;
  color: var(--taupe);
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.section-number ~ * {
  position: relative;
  z-index: 1;
}

/* ---------- Filet vertical (signature de marque) ---------- */
.rule-vertical {
  display: inline-block;
  width: 1px;
  align-self: stretch;
  background: currentColor;
  opacity: 0.5;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.88);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid transparent;
  transition: padding 0.4s var(--ease-out), border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

/* ---------- Barre de progression du défilement ---------- */
.scroll-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
}
.scroll-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--terracotta);
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: 1.6rem;
  transition: padding 0.4s var(--ease-out);
}

.site-nav.is-condensed {
  border-color: var(--taupe-light);
}
.site-nav.is-condensed .container {
  padding-block: 0.85rem;
}
/* Wordmark */
/* Wordmark texte — nav */
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--ink);
  white-space: nowrap;
}
.nav-logo-name .amp { color: var(--terracotta); }
.nav-logo-rule {
  width: 1px;
  height: 24px;
  background: var(--taupe);
  margin-inline: 12px;
  flex-shrink: 0;
}
.nav-logo-sub {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.8rem;
  font-variant: small-caps;
  letter-spacing: 0.05em;
  color: var(--taupe);
  white-space: nowrap;
}

/* Wordmark texte — footer (fond encre) */
.footer-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.footer-logo-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.75rem;
  color: var(--cream);
  white-space: nowrap;
}
.footer-logo-name .amp { color: #A64B36; }
.footer-logo-rule {
  width: 1px;
  height: 28px;
  background: var(--taupe);
  margin-inline: 12px;
  flex-shrink: 0;
}
.footer-logo-sub {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--taupe);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .nav-logo-name { font-size: 1.2rem; }
  .nav-logo-rule,
  .nav-logo-sub { display: none; }
}

@media (max-width: 480px) {
  .footer-logo-rule,
  .footer-logo-sub { display: none; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-links a:not(.btn) {
  font-size: 0.92rem;
  color: var(--ink);
  position: relative;
  padding-block: 0.2rem;
}
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--terracotta);
  transition: right 0.35s var(--ease-out);
}
.nav-links a:not(.btn):hover::after { right: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.4rem;
}
.nav-toggle span {
  width: 22px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.85rem 1.6rem;
  border-radius: 2px;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), background 0.35s var(--ease-out);
}
.btn-primary {
  background: var(--terracotta);
  color: var(--cream);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -8px rgba(139, 58, 42, 0.55);
}
.btn-ghost {
  border: 1px solid var(--taupe-light);
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--terracotta);
  color: var(--terracotta);
}

/* ==========================================================================
   Typographie éditoriale
   ========================================================================== */
.manifesto {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 46rem;
  margin-block: var(--space-lg);
}
.manifesto.align-center { margin-inline: auto; text-align: center; max-width: 40rem; }
.manifesto em { font-style: italic; color: var(--terracotta); }
.manifesto strong { font-weight: 600; }

.manifesto-cascade {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-block: var(--space-lg);
}
.manifesto-cascade .manifesto { margin-block: 0; }

.prose {
  max-width: var(--prose);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.75;
  color: var(--ink);
  margin-top: var(--space-sm);
}
.prose.align-center { margin-inline: auto; text-align: center; }
.prose p + p { margin-top: var(--space-sm); }
.prose strong { font-weight: 600; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--taupe);
}

.accent { color: var(--terracotta); }
.underline-accent {
  text-decoration: underline;
  text-decoration-color: var(--terracotta);
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

/* ==========================================================================
   Layout / sections
   ========================================================================== */
.section {
  padding-block: var(--section-gap);
}
.section-tight { padding-block: clamp(3rem, 6vw, 5rem); }

.section-dark {
  background: var(--ink);
  color: var(--cream);
}
.section-tinted {
  background: var(--cream-tinted);
}
.section-dark .eyebrow { color: var(--taupe); }
.section-dark .manifesto em { color: var(--terracotta); }

/* Hero — texte seul, asymétrique, pas de mise en page standard */
.hero {
  padding-bottom: var(--section-gap);
}
.hero-lines {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: var(--space-xs);
  padding-inline: 4vw;
}
.hero-line {
  font-size: clamp(2rem, 4.3vw, 4rem);
  white-space: nowrap;
  max-width: none;
  margin-block: 0;
}
.hero-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}
.hero-sub {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  line-height: 1.6;
  max-width: 38ch;
  margin-top: 0;
}

@media (max-width: 900px) {
  .hero-lines { padding-inline: 6vw; }
  .hero-line { white-space: normal; font-size: clamp(2rem, 8vw, 3rem); }
  .hero-sub { font-size: 1.25rem; }
}

/* Grid réutilisé par la page à propos (ouverture + portrait) */
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr;
  gap: var(--space-8);
  align-items: center;
}

.photo-frame {
  position: relative;
  border: 1px solid var(--taupe-light);
  background: var(--cream-deep);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.photo-frame .photo-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--taupe);
  text-align: center;
  padding: var(--space-2);
}
.photo-frame.square { aspect-ratio: 1 / 1; }
.photo-frame.wide { aspect-ratio: 4 / 3; }
.photo-frame::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid var(--taupe-light);
  pointer-events: none;
}

/* Portrait détouré sur fond crème identique au site, sans cadre */
.portrait-image {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
}

/* ==========================================================================
   Reveal animations (Intersection Observer)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-fast {
  transition-duration: var(--dur-med);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.6s; }
.reveal-delay-hero-1 { transition-delay: 0.4s; }
.reveal-delay-hero-2 { transition-delay: 0.8s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ==========================================================================
   Marquee
   ========================================================================== */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--taupe-light);
  border-bottom: 1px solid var(--taupe-light);
  padding-block: var(--space-4);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
}
.marquee-track span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  color: var(--taupe);
  white-space: nowrap;
  word-spacing: 0.5em;
  padding-inline: 3.5rem;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ==========================================================================
   Taxomètre
   ========================================================================== */
.taxometre {
  margin-block: var(--space-md);
}
.taxometre-scale {
  position: relative;
  height: 10px;
  border-radius: 6px;
  background: linear-gradient(90deg, #9CAE8C 0%, var(--cream-deep) 45%, var(--terracotta) 100%);
}
.taxometre-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
}
.taxometre-ticks span {
  font-size: 0.72rem;
  color: var(--taupe);
  font-variant-numeric: tabular-nums;
}
.taxometre-cursor {
  position: absolute;
  top: 50%;
  left: 0;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  margin-left: -9px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--cream);
  box-shadow: 0 0 0 1px var(--taupe-light);
  transition: left 1.4s var(--ease-out);
}
.taxometre-labels {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2);
  font-size: 0.85rem;
  color: var(--taupe);
}
.taxometre-labels strong { color: var(--ink); font-weight: 600; }

/* ==========================================================================
   Trois verbes / colonnes
   ========================================================================== */
.verb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-md);
}
.verb-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
}
.verb-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  margin-bottom: var(--space-2);
}
.verb-icon svg { width: 32px; height: 32px; }
.verb-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.5rem;
}
.verb-desc {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  color: var(--ink);
  line-height: 1.75;
}

/* ==========================================================================
   Citation / preuve
   ========================================================================== */
.quote-block {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}
.quote-block--framed {
  border-left: 2px solid var(--terracotta);
  padding-left: var(--space-4);
}
.quote-mark {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: var(--terracotta);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  line-height: 1.55;
  font-style: italic;
}
.quote-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  filter: grayscale(100%);
  border: 1px solid var(--taupe-light);
  display: block;
  margin: var(--space-4) auto;
}
.quote-attribution {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--taupe);
  letter-spacing: 0.02em;
  text-align: center;
}

.testimonial-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}
.testimonial-list .quote-block:nth-child(2) { max-width: 700px; }
.testimonial-list .quote-block:nth-child(3) { max-width: 640px; }

/* ==========================================================================
   Encadré (callout)
   ========================================================================== */
.callout {
  border-left: 2px solid var(--terracotta);
  padding-left: var(--space-4);
  max-width: var(--prose);
  margin-top: var(--space-sm);
}
.callout p {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.75;
}

/* ==========================================================================
   CTA final
   ========================================================================== */
.cta-final {
  text-align: center;
  padding-top: var(--space-xs);
}
.cta-final .prose { margin-top: 0; margin-bottom: var(--space-sm); }

/* ==========================================================================
   Offres (page méthode)
   ========================================================================== */
.offer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
  padding-block: var(--space-8);
}
.offer:not(:last-child) {
  border-bottom: 1px solid var(--taupe-light);
}
.offer-content {
  max-width: 560px;
}
.offer:nth-of-type(2) .offer-content {
  grid-column: 2;
}
.offer-step {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--terracotta);
  margin-bottom: var(--space-1);
}
.offer-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: var(--space-3);
}
.offer-benefit {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-body);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.offer-includes {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: var(--space-4);
}
.offer-includes li {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.6;
  padding-left: 1.1rem;
  position: relative;
  color: var(--ink);
}
.offer-includes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px;
  height: 1px;
  background: var(--taupe);
}
.offer-price-block {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: var(--space-3);
}
.offer-price {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 600;
}
.offer-timing {
  font-size: 0.85rem;
  color: var(--taupe);
  margin-bottom: var(--space-3);
}

.engagement {
  padding: var(--space-6);
  border-left: 2px solid var(--terracotta);
  max-width: 760px;
  margin-inline: auto;
}
.engagement-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: var(--space-3);
}
.engagement p:not(.engagement-title) {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  line-height: 1.7;
}
.section-dark .engagement-title,
.section-dark .engagement p {
  color: var(--cream);
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-list {
  max-width: var(--prose);
  margin-inline: auto;
  border-top: 1px solid var(--taupe-light);
}
.faq-item {
  border-bottom: 1px solid var(--taupe-light);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: 1.5rem;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.15rem;
}
.faq-question .faq-plus {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}
.faq-question .faq-plus::before,
.faq-question .faq-plus::after {
  content: '';
  position: absolute;
  background: var(--terracotta);
  transition: transform 0.35s var(--ease-out);
}
.faq-question .faq-plus::before {
  left: 0; top: 50%; width: 100%; height: 1px; transform: translateY(-50%);
}
.faq-question .faq-plus::after {
  top: 0; left: 50%; width: 1px; height: 100%; transform: translateX(-50%);
}
.faq-item.is-open .faq-plus::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.faq-answer {
  height: 0;
  overflow: hidden;
  transition: height 0.45s var(--ease-out);
}
.faq-answer-inner {
  padding-bottom: 1.6rem;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.75;
  color: var(--ink);
  max-width: 58ch;
}

/* ==========================================================================
   Trajectoire / frise (page à propos)
   ========================================================================== */
.timeline {
  max-width: var(--prose);
  margin-inline: auto;
  position: relative;
}
.timeline-item {
  padding-left: var(--space-4);
  border-left: 1px solid var(--taupe-light);
  position: relative;
  margin-top: var(--space-sm);
}
.timeline-item:first-child { margin-top: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -3.5px;
  top: 0.4em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--terracotta);
}
.timeline-item p {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.75;
}


/* Scene sequence (hoche la tête...) */
.scene-line {
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--ink);
  color: var(--cream);
  padding-block: var(--space-8);
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.footer-links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: 0.88rem;
}
.footer-links a { color: var(--cream); opacity: 0.82; }
.footer-links a:hover { opacity: 1; color: var(--terracotta); }
.footer-meta {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(245, 240, 232, 0.14);
  font-size: 0.78rem;
  color: var(--taupe);
}

/* ==========================================================================
   Page légale
   ========================================================================== */
.legal-page {
  max-width: 760px;
  margin-inline: auto;
  padding-block: var(--section-gap);
}
.legal-page h1 { margin-bottom: var(--space-6); }
.legal-page h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-top: var(--space-8);
  margin-bottom: var(--space-2);
}
.legal-page p {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.75;
  color: var(--ink);
}
.legal-page p + p { margin-top: 1em; }
.legal-updated {
  margin-top: var(--space-8);
  font-size: 0.82rem;
  color: var(--taupe);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .verb-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .offer { grid-template-columns: 1fr; }
  .offer:nth-of-type(2) .offer-content { grid-column: 1; }
  .offer-content { max-width: none; }
}

@media (max-width: 760px) {
  .nav-links {
    position: fixed;
    inset: 0 0 auto 0;
    top: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem var(--space-4) var(--space-4);
    gap: var(--space-3);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s var(--ease-out), opacity 0.4s var(--ease-out), visibility 0.4s;
    z-index: 90;
  }
  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-toggle { display: flex; }
  .nav-toggle.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle.is-active span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .section { padding-block: clamp(3.5rem, 14vw, 6rem); }
  .manifesto { max-width: 100%; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
}