/* ============================================================
   ACTI PODS EUROPE — Stylesheet
   Design tokens: ink #111111 / white / light-grey #F5F5F5 / brass #C9A86A
   Type: Montserrat (display) + Inter (body)
   ============================================================ */

/* -------------------------------------------------------
   1. Reset & base
------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body, h1, h2, h3, h4, p, figure, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }
svg { display: block; }

/* -------------------------------------------------------
   2. Design tokens
------------------------------------------------------- */
:root {
  color-scheme: light only;

  /* Brand colors */
  --ink: #111111;
  --ink-soft: #1A1A1A;
  --ink-mute: #2A2A2A;
  --white: #FFFFFF;
  --grey-light: #F5F5F5;
  --grey-mid: #6E6C68;
  --border-soft: #E4E1DA;
  --accent: #C9A86A;
  --accent-dark: #A6844C;
  --accent-tint: rgba(201, 168, 106, 0.12);

  /* Type */
  --font-display: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  /* Layout */
  --container-w: 1240px;
  --section-pad: 128px;
  --section-pad-sm: 72px;
  --radius: 2px;

  --shadow-card: 0 24px 48px -24px rgba(17, 17, 17, 0.18);
  --shadow-lift: 0 32px 60px -20px rgba(17, 17, 17, 0.28);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

@media (max-width: 900px) {
  :root {
    --section-pad: 80px;
    --section-pad-sm: 56px;
  }
}

/* -------------------------------------------------------
   3. Base typography
------------------------------------------------------- */
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}

h1 { font-size: clamp(2.4rem, 4.4vw, 4rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 3vw, 2.75rem); }
h3 { font-size: 1.25rem; }
p { color: var(--grey-mid); }
.lede { font-size: 1.15rem; line-height: 1.6; color: var(--grey-mid); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--white); padding: 12px 18px; z-index: 999;
}
.skip-link:focus { left: 12px; top: 12px; }

/* -------------------------------------------------------
   4. Layout helpers
------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 32px;
}
@media (max-width: 600px) { .container { padding-inline: 20px; } }

.section { padding-block: var(--section-pad); }
.section--tight { padding-block: var(--section-pad-sm); }
.section--dark { background: var(--ink); color: var(--white); }
.section--dark p { color: rgba(255,255,255,0.62); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--grey { background: var(--grey-light); }

.section-head { max-width: 680px; margin-bottom: 56px; }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 16px;
}
.section--dark .eyebrow { color: var(--accent); }
.eyebrow__mark {
  width: 22px; height: 8px; flex-shrink: 0;
}
.eyebrow__mark circle { fill: var(--accent); }

.grid { display: grid; gap: 32px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* Reveal-on-scroll (progressive enhancement — JS adds .is-visible) */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* -------------------------------------------------------
   5. Buttons
------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 17px 30px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
  white-space: nowrap;
}
.btn--sm { padding: 12px 22px; font-size: 0.76rem; }

.btn--accent { background: var(--accent); color: var(--ink); }
.btn--accent:hover { background: var(--accent-dark); transform: translateY(-2px); }

.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--ink-mute); transform: translateY(-2px); }

.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--white); }

.btn--outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn--outline-light:hover { background: var(--white); color: var(--ink); border-color: var(--white); }

.btn--block { width: 100%; }
.btn svg { width: 16px; height: 16px; }

.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink);
  border-bottom: 1px solid var(--accent); padding-bottom: 4px;
  transition: gap .3s var(--ease), color .3s var(--ease);
}
.text-link:hover { gap: 13px; color: var(--accent-dark); }
.section--dark .text-link { color: var(--white); }

/* -------------------------------------------------------
   6. Topbar + header
------------------------------------------------------- */
.topbar {
  background: var(--ink);
  color: rgba(255,255,255,0.72);
  font-size: 0.82rem;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 10px;
  gap: 20px;
}
.topbar__contact { display: flex; gap: 22px; }
.topbar__link { display: inline-flex; align-items: center; gap: 7px; transition: color .25s; }
.topbar__link:hover { color: var(--accent); }
.topbar__tag { color: rgba(255,255,255,0.45); letter-spacing: 0.02em; }
@media (max-width: 780px) { .topbar__tag { display: none; } }
@media (max-width: 480px) { .topbar__contact { gap: 14px; } .topbar__link span, .topbar__link { font-size: 0.72rem; } }
@media (max-width: 640px) { .topbar__contact .topbar__link:first-child { display: none; } }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border-soft);
  transition: box-shadow .3s var(--ease), padding .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 12px 30px -18px rgba(17,17,17,0.25); }

.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 18px;
  gap: 24px;
}

.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__type { display: flex; flex-direction: column; line-height: 1.05; }
.logo__name { font-family: var(--font-display); font-weight: 800; font-size: 1.02rem; letter-spacing: 0.04em; color: var(--ink); }
.logo__region { font-family: var(--font-display); font-weight: 600; font-size: 0.62rem; letter-spacing: 0.28em; color: var(--accent-dark); }
.logo--footer .logo__name { color: var(--white); }

.main-nav > ul { display: flex; gap: 38px; }
.main-nav a {
  font-family: var(--font-display); font-weight: 600; font-size: 0.86rem;
  letter-spacing: 0.02em; color: var(--ink); position: relative; padding-block: 6px;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--accent); transition: width .3s var(--ease);
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--accent-dark); }

.site-header__actions { display: flex; align-items: center; gap: 18px; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: none; padding: 0;
}
.nav-toggle span { width: 100%; height: 2px; background: var(--ink); transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 980px) {
  .nav-toggle[aria-expanded="true"] span { background: var(--white); }
}

@media (max-width: 980px) {
  .main-nav {
    position: fixed; inset: 0 0 0 auto; width: min(84vw, 380px); height: 100vh;
    background: var(--ink); padding: 110px 36px 40px;
    transform: translateX(100%); transition: transform .4s var(--ease);
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; gap: 6px; }
  .main-nav a { color: var(--white); display: block; padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .main-nav a.active { color: var(--accent); }
  .site-header__actions .btn--sm { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 420px) {
  .logo__region { display: none; }
}

/* -------------------------------------------------------
   7. Hero
------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex; align-items: center;
  background: linear-gradient(115deg, rgba(10,10,10,0.94) 0%, rgba(15,15,15,0.86) 42%, rgba(15,15,15,0.55) 100%),
              url('../images/hero-usine.webp') center/cover no-repeat;
  color: var(--white);
  overflow: hidden;
}
.hero::before {
  /* subtle blueprint / technical schematic motif — the site's signature mark */
  content: "";
  position: absolute; top: 50%; right: -8%; width: 780px; height: 780px;
  transform: translateY(-50%);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'%3E%3Cg fill='none' stroke='%23C9A86A' stroke-width='0.8'%3E%3Ccircle cx='200' cy='200' r='170' opacity='0.35'/%3E%3Ccircle cx='200' cy='200' r='118' opacity='0.5'/%3E%3Ccircle cx='200' cy='200' r='62' opacity='0.65'/%3E%3Cline x1='200' y1='10' x2='200' y2='390' opacity='0.25'/%3E%3Cline x1='10' y1='200' x2='390' y2='200' opacity='0.25'/%3E%3Ccircle cx='200' cy='200' r='170' opacity='0.15' stroke-dasharray='2 6'/%3E%3C/g%3E%3C/svg%3E") no-repeat center/contain;
  opacity: 0.9;
  pointer-events: none;
}
@media (max-width: 900px) {
  .hero { flex-direction: column; align-items: stretch; }
  .hero::before { width: 480px; height: 480px; right: -18%; }
}

.hero__inner { position: relative; z-index: 2; max-width: 720px; padding-block: 80px; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 22px;
}
.hero__eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--accent); }

.hero h1 { color: var(--white); margin-bottom: 22px; }
.hero p.lede { color: rgba(255,255,255,0.78); max-width: 560px; margin-bottom: 40px; }

.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero__stats div { padding: 26px 32px; border-right: 1px solid rgba(255,255,255,0.14); }
.hero__stats div:last-child { border-right: none; }
.hero__stat-num { font-family: var(--font-display); font-weight: 800; font-size: 1.7rem; color: var(--accent); display: block; }
.hero__stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.6); letter-spacing: 0.02em; }
@media (max-width: 860px) { .hero__stats { grid-template-columns: repeat(2, 1fr); } .hero__stats div { padding: 20px 22px; } }
@media (max-width: 560px) { .hero { min-height: auto; padding-top: 20px; } .hero__actions { flex-direction: column; } .hero__actions .btn { width: 100%; } }

/* -------------------------------------------------------
   8. Intro / split content
------------------------------------------------------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.split--reverse .split__media { order: 2; }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse .split__media { order: -1; }
}

.split__media { position: relative; }
.split__media img { border-radius: var(--radius); width: 100%; height: 460px; object-fit: cover; }
.split__media-badge {
  position: absolute; left: -28px; bottom: -28px;
  background: var(--ink); color: var(--white);
  padding: 26px 30px; max-width: 230px;
  border-left: 3px solid var(--accent);
  box-shadow: var(--shadow-lift);
}
.split__media-badge strong { display: block; font-family: var(--font-display); font-size: 1.9rem; color: var(--accent); }
.split__media-badge span { font-size: 0.82rem; color: rgba(255,255,255,0.7); }
@media (max-width: 600px) { .split__media-badge { left: 12px; bottom: -20px; padding: 18px 20px; } }

.intro-points { margin-top: 32px; display: grid; gap: 18px; }
.intro-points li { display: flex; gap: 14px; align-items: flex-start; }
.intro-points svg { flex-shrink: 0; margin-top: 3px; color: var(--accent-dark); }
.intro-points strong { display: block; color: var(--ink); font-family: var(--font-display); font-size: 0.98rem; margin-bottom: 2px; }
.intro-points p { margin: 0; font-size: 0.94rem; }

/* -------------------------------------------------------
   9. Product cards
------------------------------------------------------- */
.product-card {
  background: var(--white);
  border: 1px solid var(--border-soft);
  display: flex; flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-card); border-color: transparent; }

.product-card__media { position: relative; overflow: hidden; aspect-ratio: 1 / 1; background: var(--white); display: flex; align-items: center; justify-content: center; padding: 14px; }
.product-card__media img { width: 100%; height: 100%; object-fit: contain; transition: transform .6s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.06); }
.product-card__index {
  position: absolute; top: 16px; left: 16px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.72rem;
  color: var(--white); background: rgba(17,17,17,0.72);
  padding: 6px 11px; letter-spacing: 0.06em;
}

.product-card__body { padding: 28px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.product-card__body h3 { margin-bottom: 10px; }
.product-card__body p { flex: 1; font-size: 0.94rem; margin-bottom: 20px; }

/* -------------------------------------------------------
   10. Why-choose blocks
------------------------------------------------------- */
.feature-block {
  padding: 40px 30px; background: var(--white);
  border-top: 3px solid var(--accent);
  box-shadow: 0 1px 0 var(--border-soft), 0 0 0 1px var(--border-soft);
  transition: box-shadow .35s var(--ease), transform .35s var(--ease);
}
.feature-block:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.feature-block__icon {
  width: 54px; height: 54px; display: flex; align-items: center; justify-content: center;
  background: var(--accent-tint); color: var(--accent-dark); margin-bottom: 22px;
}
.feature-block h3 { margin-bottom: 12px; font-size: 1.1rem; }
.feature-block p { font-size: 0.92rem; margin: 0; }

/* -------------------------------------------------------
   11. Process timeline
------------------------------------------------------- */
.process {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; position: relative;
}
.process::before {
  content: ""; position: absolute; top: 34px; left: 0; right: 0; height: 1px; background: var(--border-soft);
}
.section--dark .process::before { background: rgba(255,255,255,0.16); }
.process__step { position: relative; padding-right: 24px; }
.process__num {
  width: 68px; height: 68px; border-radius: 50%;
  background: var(--ink); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
  border: 1px solid var(--accent); position: relative; z-index: 1;
  margin-bottom: 22px;
}
.section--dark .process__num { background: var(--white); color: var(--ink); }
.process__step h3 { font-size: 1rem; margin-bottom: 8px; }
.process__step p { font-size: 0.86rem; margin: 0; }

@media (max-width: 980px) {
  .process { grid-template-columns: repeat(3, 1fr); gap: 36px 24px; }
  .process::before { display: none; }
}
@media (max-width: 600px) {
  .process { grid-template-columns: 1fr; gap: 28px; }
  .process__step { display: flex; gap: 20px; align-items: flex-start; padding-right: 0; }
  .process__num { margin-bottom: 0; flex-shrink: 0; width: 56px; height: 56px; font-size: 1rem; }
}

/* -------------------------------------------------------
   12. Big CTA band (OEM/ODM)
------------------------------------------------------- */
.cta-band {
  position: relative;
  background: var(--ink); color: var(--white);
  padding-block: var(--section-pad);
  overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'%3E%3Cg fill='none' stroke='%23C9A86A' stroke-width='0.6' opacity='0.18'%3E%3Ccircle cx='60' cy='340' r='150'/%3E%3Ccircle cx='60' cy='340' r='100'/%3E%3Ccircle cx='60' cy='340' r='50'/%3E%3C/g%3E%3C/svg%3E") no-repeat left bottom / 480px;
  pointer-events: none;
}
.cta-band__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.cta-band h2 { color: var(--white); margin-bottom: 20px; }
.cta-band p { color: rgba(255,255,255,0.68); margin-bottom: 0; }
.cta-band__list { margin-top: 28px; display: grid; gap: 14px; }
.cta-band__list li { display: flex; gap: 12px; align-items: center; font-family: var(--font-display); font-size: 0.92rem; font-weight: 600; }
.cta-band__list svg { color: var(--accent); flex-shrink: 0; }
.cta-band__panel {
  background: var(--ink-soft); border: 1px solid rgba(255,255,255,0.12);
  padding: 44px 38px;
}
.cta-band__panel h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 14px; }
.cta-band__panel p { font-size: 0.92rem; margin-bottom: 26px; }
@media (max-width: 900px) { .cta-band__inner { grid-template-columns: 1fr; } }

/* -------------------------------------------------------
   13. Factory capabilities
------------------------------------------------------- */
.capability-list { display: grid; gap: 0; border-top: 1px solid var(--border-soft); }
.capability-item {
  display: grid; grid-template-columns: 60px 1fr auto; align-items: center; gap: 28px;
  padding: 30px 0; border-bottom: 1px solid var(--border-soft);
  transition: padding-left .3s var(--ease), background .3s var(--ease);
}
.capability-item:hover { padding-left: 14px; background: var(--grey-light); }
.capability-item__num { font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: var(--accent-dark); }
.capability-item h3 { margin-bottom: 6px; font-size: 1.05rem; }
.capability-item p { margin: 0; font-size: 0.92rem; }
.capability-item__figure { text-align: right; font-family: var(--font-display); }
.capability-item__figure strong { display: block; font-size: 1.5rem; color: var(--ink); }
.capability-item__figure span { font-size: 0.72rem; color: var(--grey-mid); text-transform: uppercase; letter-spacing: 0.05em; }
@media (max-width: 700px) {
  .capability-item { grid-template-columns: 44px 1fr; }
  .capability-item__figure { grid-column: 2; text-align: left; margin-top: 6px; }
}

.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border-soft); }
.stat-strip div { padding: 34px 26px; border-right: 1px solid var(--border-soft); text-align: center; }
.stat-strip div:last-child { border-right: none; }
.stat-strip strong { display: block; font-family: var(--font-display); font-weight: 800; font-size: 2.2rem; color: var(--accent-dark); }
.stat-strip span { font-size: 0.8rem; color: var(--grey-mid); }
@media (max-width: 700px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } .stat-strip div { border-bottom: 1px solid var(--border-soft); } }

/* -------------------------------------------------------
   14. Gallery
------------------------------------------------------- */
.gallery {
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; gap: 14px;
}
.gallery__item { position: relative; overflow: hidden; cursor: pointer; }
.gallery__item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery__item:nth-child(4) { grid-row: span 2; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery__item:hover img { transform: scale(1.1); }
.gallery__caption {
  position: absolute; inset: auto 0 0 0; padding: 16px 18px;
  background: linear-gradient(0deg, rgba(17,17,17,0.85), transparent);
  color: var(--white); font-family: var(--font-display); font-size: 0.82rem; font-weight: 600;
  transform: translateY(100%); transition: transform .35s var(--ease);
}
.gallery__item:hover .gallery__caption { transform: translateY(0); }
@media (max-width: 900px) {
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 170px; }
  .gallery__item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .gallery__item:nth-child(4) { grid-row: span 1; }
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 300; background: rgba(10,10,10,0.94);
  display: flex; align-items: center; justify-content: center; padding: 40px;
  opacity: 0; visibility: hidden; transition: opacity .3s var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 90vw; max-height: 82vh; object-fit: contain; box-shadow: var(--shadow-lift); }
.lightbox__caption { color: var(--white); text-align: center; margin-top: 16px; font-family: var(--font-display); font-size: 0.9rem; }
.lightbox__close {
  position: absolute; top: 26px; right: 30px; background: none; border: none; color: var(--white);
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
}

/* -------------------------------------------------------
   15. Contact CTA
------------------------------------------------------- */
.contact-cta {
  background: var(--grey-light);
  border: 1px solid var(--border-soft);
  padding: 64px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.contact-cta__info { display: flex; gap: 34px; margin-top: 18px; flex-wrap: wrap; }
.contact-cta__info a { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; }
.contact-cta__info svg { color: var(--accent-dark); }
@media (max-width: 700px) { .contact-cta { padding: 40px 26px; } }

/* -------------------------------------------------------
   16. Footer
------------------------------------------------------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.7); padding-top: 88px; }
.footer__grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.1fr; gap: 48px;
  padding-bottom: 64px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__brand .logo { margin-bottom: 20px; }
.footer__desc { font-size: 0.9rem; line-height: 1.7; max-width: 320px; margin-bottom: 22px; }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.2); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--white);
  transition: background .3s, border-color .3s;
}
.footer__social a:hover { background: var(--accent); border-color: var(--accent); color: var(--ink); }

.footer__col h3 { color: var(--white); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 22px; }
.footer__col ul { display: grid; gap: 12px; }
.footer__col a { font-size: 0.92rem; transition: color .25s; }
.footer__col a:hover { color: var(--accent); }
.footer__hours { font-size: 0.88rem; color: rgba(255,255,255,0.5); }
.footer__col--contact .btn { margin-top: 20px; }

.footer__bottom-inner {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  padding-block: 26px; font-size: 0.82rem; color: rgba(255,255,255,0.45);
}
.footer__legal a { color: rgba(255,255,255,0.45); }
.footer__legal a:hover { color: var(--accent); }
.footer__legal span { margin-inline: 8px; }

@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } .site-footer { padding-top: 60px; } }

/* -------------------------------------------------------
   17. Back to top
------------------------------------------------------- */
.back-to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--ink); color: var(--accent); border: none;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  box-shadow: var(--shadow-card);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* -------------------------------------------------------
   18. Page header (inner pages)
------------------------------------------------------- */
.page-header {
  position: relative;
  padding-block: 96px 64px;
  background: linear-gradient(120deg, rgba(10,10,10,0.92), rgba(15,15,15,0.78)), url('../images/page-header-usine.webp') center/cover;
  color: var(--white);
}
.page-header__inner { max-width: 640px; position: relative; z-index: 2; }
.breadcrumb { font-size: 0.82rem; color: rgba(255,255,255,0.55); margin-bottom: 18px; }
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: var(--accent); }
.page-header h1 { color: var(--white); margin-bottom: 14px; font-size: clamp(2rem, 3.6vw, 3rem); }
.page-header p { color: rgba(255,255,255,0.72); max-width: 560px; }

.pod-strip { padding-block: 48px; background: var(--grey-light); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.pod-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 32px; max-width: 780px; margin-inline: auto; }
.pod-grid__item { width: 150px; aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center; }
.pod-grid__item img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 12px 18px rgba(0,0,0,0.16)); }
@media (max-width: 700px) {
  .pod-grid { gap: 24px; max-width: 360px; }
  .pod-grid__item { width: 130px; }
}

.gallery__item--video { cursor: pointer; }
.gallery__play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(17,17,17,0.55); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.gallery__item--video:hover .gallery__play { background: var(--accent); transform: translate(-50%, -50%) scale(1.08); }
.gallery__play svg { margin-left: 3px; }

.lightbox video { display: block; }

/* -------------------------------------------------------
   19. Forms (contact page)
------------------------------------------------------- */
.form-layout { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; }
@media (max-width: 900px) { .form-layout { grid-template-columns: 1fr; } }

.form-card { background: var(--white); border: 1px solid var(--border-soft); padding: 44px; }
@media (max-width: 560px) { .form-card { padding: 26px; } }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

.field { margin-bottom: 22px; }
.field label {
  display: block; font-family: var(--font-display); font-weight: 600; font-size: 0.8rem;
  letter-spacing: 0.03em; margin-bottom: 8px; color: var(--ink);
}
.field .req { color: var(--accent-dark); }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--border-soft); background: var(--grey-light);
  padding: 14px 16px; font-size: 0.95rem; color: var(--ink);
  transition: border-color .25s, background .25s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent); background: var(--white); outline: none;
}
.field textarea { resize: vertical; min-height: 140px; }

.form-note { font-size: 0.82rem; color: var(--grey-mid); margin-top: 6px; }

.field input.field-error,
.field select.field-error,
.field textarea.field-error { border-color: #C0392B; background: #FBEDEA; }

.alert { padding: 16px 20px; margin-bottom: 26px; font-size: 0.9rem; border-left: 3px solid; }
.alert--success { background: #EEF6EE; border-color: #4B8B4B; color: #2E5A2E; }
.alert--error { background: #FBEDEA; border-color: #C0392B; color: #8A2E22; }
.alert ul { margin-top: 6px; padding-left: 18px; list-style: disc; }

.contact-side { display: grid; gap: 20px; align-content: start; }
.contact-side__card {
  background: var(--ink); color: var(--white); padding: 34px 30px; border-left: 3px solid var(--accent);
}
.contact-side__card h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 14px; }
.contact-side__card ul { display: grid; gap: 14px; }
.contact-side__card a { display: flex; align-items: center; gap: 10px; font-size: 0.94rem; }
.contact-side__card svg { color: var(--accent); flex-shrink: 0; }
.contact-side__card p { color: rgba(255,255,255,0.6); font-size: 0.88rem; margin-top: 14px; }

.map-frame { border: 1px solid var(--border-soft); height: 220px; position: relative; overflow: hidden; }
.map-frame img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.5) contrast(1.05); }
.map-frame__pin {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -100%);
  color: var(--accent);
}

/* -------------------------------------------------------
   20. About page — values / milestones
------------------------------------------------------- */
.value-card { padding: 34px 28px; border: 1px solid var(--border-soft); background: var(--white); }
.value-card__num { font-family: var(--font-display); font-weight: 800; color: var(--border-soft); font-size: 2.4rem; line-height: 1; margin-bottom: 18px; }
.value-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.value-card p { font-size: 0.92rem; margin: 0; }

.milestones { position: relative; margin-top: 20px; }
.milestones::before { content: ""; position: absolute; left: 90px; top: 0; bottom: 0; width: 1px; background: var(--border-soft); }
.milestone { display: grid; grid-template-columns: 90px 1fr; gap: 30px; padding-block: 26px; position: relative; }
.milestone__year { font-family: var(--font-display); font-weight: 800; color: var(--accent-dark); font-size: 1.1rem; }
.milestone__dot { position: absolute; left: 86px; top: 32px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.milestone h3 { font-size: 1rem; margin-bottom: 6px; }
.milestone p { margin: 0; font-size: 0.9rem; }
@media (max-width: 600px) {
  .milestones::before { left: 46px; }
  .milestone { grid-template-columns: 46px 1fr; gap: 18px; }
  .milestone__dot { left: 42px; }
}

.team-quote {
  background: var(--ink); color: var(--white); padding: 56px 48px;
  border-left: 3px solid var(--accent); position: relative;
}
.team-quote p { color: rgba(255,255,255,0.88); font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; line-height: 1.5; }
.team-quote cite { display: block; margin-top: 22px; font-style: normal; font-size: 0.85rem; color: rgba(255,255,255,0.55); }
@media (max-width: 600px) { .team-quote { padding: 34px 26px; } }

/* -------------------------------------------------------
   21. Products page extras
------------------------------------------------------- */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--border-soft); font-size: 0.92rem; }
.spec-table th { font-family: var(--font-display); text-transform: uppercase; font-size: 0.74rem; letter-spacing: 0.06em; color: var(--grey-mid); }
.spec-table tr:last-child td { border-bottom: none; }

.product-detail {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  padding-block: 80px; border-bottom: 1px solid var(--border-soft);
}
.product-detail:last-child { border-bottom: none; }
.product-detail--reverse .product-detail__media { order: 2; }
.product-detail__media img { width: 100%; height: 420px; object-fit: cover; }
.product-detail__tag {
  display: inline-block; font-family: var(--font-display); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-dark);
  background: var(--accent-tint); padding: 6px 12px; margin-bottom: 18px;
}
.product-detail ul.check-list { margin-top: 24px; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.94rem; }
.check-list svg { color: var(--accent-dark); flex-shrink: 0; margin-top: 3px; }
@media (max-width: 900px) {
  .product-detail { grid-template-columns: 1fr; gap: 32px; padding-block: 56px; }
  .product-detail--reverse .product-detail__media { order: -1; }
}

/* -------------------------------------------------------
   21b. FAQ accordion (native <details>/<summary>)
------------------------------------------------------- */
details.feature-block summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-size: 1rem;
}
details.feature-block summary::-webkit-details-marker { display: none; }
details.feature-block summary::after {
  content: "+";
  font-family: var(--font-display); font-size: 1.3rem; color: var(--accent-dark);
  flex-shrink: 0; transition: transform .3s var(--ease);
}
details.feature-block[open] summary::after { transform: rotate(45deg); }

/* -------------------------------------------------------
   22b. Nav dropdown ("Produits" submenu)
------------------------------------------------------- */
.nav-dropdown { position: relative; }
.nav-dropdown__trigger { display: flex; align-items: center; gap: 3px; }
.nav-dropdown__toggle {
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; padding: 4px; margin: 0; color: var(--ink);
}
.nav-dropdown__toggle svg { transition: transform .3s var(--ease); }
.nav-dropdown:hover .nav-dropdown__toggle svg,
.nav-dropdown.is-open .nav-dropdown__toggle svg { transform: rotate(180deg); }

.nav-dropdown__menu {
  position: absolute; top: 100%; left: 50%; margin-top: 0;
  transform: translateX(-50%) translateY(6px);
  width: 760px; max-width: calc(100vw - 48px);
  background: var(--white); border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-card); padding: 24px; z-index: 50;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px 24px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
@media (max-width: 1200px) and (min-width: 981px) {
  .nav-dropdown__menu { width: 520px; }
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu,
.nav-dropdown.is-open .nav-dropdown__menu {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.nav-dropdown__group {
  padding: 6px 8px 8px; margin: -6px -8px 0;
  border-radius: 2px;
  transition: background .2s var(--ease);
}
.nav-dropdown__group:hover { background: var(--grey-light); }
.nav-dropdown__group-title {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-dark);
  padding: 0 6px 8px; margin-bottom: 4px;
  border-bottom: 1px solid var(--border-soft);
}
.nav-dropdown__group-title::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex-shrink: 0;
}
.nav-dropdown__group ul { display: block; }
.nav-dropdown__group li + li { margin-top: 1px; }
.nav-dropdown__menu a {
  display: block; padding: 7px 6px; font-family: var(--font-body); font-weight: 500; font-size: 0.9rem;
  color: var(--ink); transition: background .2s, color .2s;
}
.nav-dropdown__menu a::after { display: none; }
.nav-dropdown__menu a:hover { background: var(--white); color: var(--accent-dark); }
.nav-dropdown__all { grid-column: 1 / -1; border-top: 1px solid var(--border-soft); margin-top: 10px; padding-top: 12px; }
.nav-dropdown__all a { color: var(--accent-dark); font-family: var(--font-display); font-weight: 700; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.04em; padding-left: 6px; }

@media (max-width: 980px) {
  .nav-dropdown__trigger { justify-content: space-between; padding-right: 4px; }
  .nav-dropdown__toggle { padding: 10px; color: var(--white); }
  .nav-dropdown__menu {
    position: static; transform: none; opacity: 1; visibility: visible; pointer-events: auto;
    width: 100%; max-width: none; display: block;
    background: none; border: none; box-shadow: none; margin-top: 0; padding: 0;
    max-height: 0; overflow: hidden; transition: max-height .35s var(--ease);
  }
  .nav-dropdown.is-open .nav-dropdown__menu { max-height: 1400px; transform: none; }
  .nav-dropdown__group-title { color: var(--accent); padding: 14px 18px 8px; border-bottom-color: rgba(255,255,255,0.14); }
  .nav-dropdown__group:hover { background: none; }
  .nav-dropdown__menu a { color: rgba(255,255,255,0.72); padding: 8px 0 8px 18px; font-size: 0.95rem; border-bottom: none; }
  .nav-dropdown__menu a:hover { background: none; color: var(--accent); }
  .nav-dropdown__all { border-top-color: rgba(255,255,255,0.12); }
}


/* -------------------------------------------------------
   23. Product detail page (PDP)
------------------------------------------------------- */
.pdp { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .pdp { grid-template-columns: 1fr; gap: 32px; } }

.pdp-gallery__main { position: relative; border: 1px solid var(--border-soft); overflow: hidden; aspect-ratio: 1 / 1; background: var(--grey-light); }
.pdp-gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.pdp-gallery__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 44px; height: 44px; border-radius: 50%; border: none;
  background: rgba(17,17,17,0.55); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: background .25s var(--ease);
}
.pdp-gallery__arrow:hover { background: var(--ink); }
.pdp-gallery__arrow--prev { left: 14px; }
.pdp-gallery__arrow--next { right: 14px; }
@media (max-width: 500px) { .pdp-gallery__arrow { width: 38px; height: 38px; } }
.pdp-gallery__thumbs { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.pdp-gallery__thumbs button {
  width: 76px; height: 76px; padding: 0; border: 1px solid var(--border-soft); background: none;
  overflow: hidden; transition: border-color .25s var(--ease);
}
.pdp-gallery__thumbs button.is-active, .pdp-gallery__thumbs button:hover { border-color: var(--accent); }
.pdp-gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }

.pdp-info__tagline { font-size: 1.05rem; color: var(--grey-mid); margin: 6px 0 20px; }
.pdp-info .rating { margin-bottom: 24px; }

.price-block { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.price-block__label { font-family: var(--font-display); font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--grey-mid); }
.price-block__value { font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: var(--ink); }
.price-note { font-size: 0.82rem; color: var(--grey-mid); margin-bottom: 26px; }

.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 30px; }
.badge-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.02em;
  padding: 9px 15px; background: var(--accent-tint); color: var(--accent-dark); border-radius: 999px;
}
.badge-pill svg { width: 13px; height: 13px; flex-shrink: 0; }

.pdp-info__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 4px; }


/* -------------------------------------------------------
   24. Rating stars (reusable — PDP header + review cards)
------------------------------------------------------- */
.rating { display: inline-flex; align-items: center; gap: 9px; }
.rating__stars {
  position: relative; display: inline-block;
  font-size: 1.05rem; letter-spacing: 2px; line-height: 1; color: var(--border-soft);
}
.rating__stars::before {
  content: "★★★★★"; position: absolute; top: 0; left: 0;
  width: var(--rating-fill, 0%); overflow: hidden; white-space: nowrap; color: var(--accent);
}
.rating__value { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--ink); }
.rating__count { font-size: 0.85rem; color: var(--grey-mid); }
.section--dark .rating__value { color: var(--white); }

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


/* -------------------------------------------------------
   25. Reviews — consumer + B2B partner testimonials
------------------------------------------------------- */
.reviews-summary {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 30px 34px; background: var(--grey-light); border: 1px solid var(--border-soft); margin-bottom: 36px;
}
.reviews-summary__score { font-family: var(--font-display); font-weight: 800; font-size: 2.8rem; color: var(--ink); line-height: 1; }
.reviews-summary__meta { display: flex; flex-direction: column; gap: 6px; }

.review-card { background: var(--white); border: 1px solid var(--border-soft); padding: 28px 26px; }
.review-card .rating { margin-bottom: 16px; }
.review-card p { font-size: 0.94rem; margin-bottom: 18px; }
.review-card__author { font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; color: var(--ink); }

.partner-card { background: var(--ink); color: var(--white); padding: 32px 28px; border-left: 3px solid var(--accent); }
.partner-card p { color: rgba(255,255,255,0.82); font-size: 0.98rem; margin-bottom: 20px; }
.partner-card__author { font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; color: var(--white); }
.partner-card__role { font-size: 0.8rem; color: rgba(255,255,255,0.55); }

.reviews-tabs { display: flex; gap: 10px; margin-bottom: 28px; }
.reviews-tabs button {
  background: none; border: 1px solid var(--border-soft); padding: 10px 20px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--grey-mid); transition: background .25s, color .25s, border-color .25s;
}
.reviews-tabs button.is-active { background: var(--ink); border-color: var(--ink); color: var(--white); }
.reviews-panel { display: none; }
.reviews-panel.is-active { display: block; }


/* -------------------------------------------------------
   26. Process — 3-step compact variant (used on PDP "mode d'emploi")
------------------------------------------------------- */
.process--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 600px) {
  .process--3 { grid-template-columns: 1fr; }
}


/* -------------------------------------------------------
   22. Utility
------------------------------------------------------- */
.img-tone { filter: saturate(0.82) contrast(1.06); }

.mt-0 { margin-top: 0 !important; }
.center { text-align: center; }
.divider { height: 1px; background: var(--border-soft); border: none; margin-block: var(--section-pad); }