/* =====================================================================
   MECHA BOTANICA — Sidequest article  (v2 — dark cinematic)
   Visual/worldbuilding essay. Dark cosmic page, real collectible art.
   Scroll reveals via IntersectionObserver (see inline script).
   ===================================================================== */

:root {
  --mb-ink:        #07050c;
  --mb-ink-2:      #0d0916;
  --mb-ink-3:      #150f22;
  --mb-violet:     #8b6cff;
  --mb-violet-2:   #b79bff;
  --mb-cyan:       #54e2d2;
  --mb-rose:       #ff7ac0;
  --mb-gold:       #e8c68a;
  --mb-stone:      #f3efe8;
  --mb-soft:       rgba(233,228,219,0.72);
  --mb-font: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mb-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.mb-page {
  background: var(--mb-ink);
  color: #e9e4db;
  font-family: var(--mb-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
.mb-page * { box-sizing: border-box; }

/* --- Reveal on scroll --- */
.mb-reveal { opacity: 0; transform: translateY(30px); transition: opacity 1s var(--mb-ease), transform 1s var(--mb-ease); }
.mb-reveal.is-visible { opacity: 1; transform: none; }
.mb-reveal[data-delay="1"] { transition-delay: .1s; }
.mb-reveal[data-delay="2"] { transition-delay: .2s; }
.mb-reveal[data-delay="3"] { transition-delay: .3s; }
.mb-reveal[data-delay="4"] { transition-delay: .4s; }
.mb-reveal[data-delay="5"] { transition-delay: .5s; }

/* subtle global grain */
.mb-page::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 9999; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =====================================================================
   1. HERO — dark, full-bleed looping vial video
   ===================================================================== */
.mb-hero {
  position: relative; min-height: 94vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 7rem 1.5rem 5rem; overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% 22%, rgba(84,226,210,0.10), transparent 55%),
    radial-gradient(120% 90% at 50% 90%, rgba(139,108,255,0.16), transparent 60%),
    var(--mb-ink);
}
.mb-hero__media { position: absolute; inset: 0; z-index: 0; }
.mb-hero__media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.mb-hero__scrim {
  position: absolute; inset: 0;
  background:
    radial-gradient(72% 52% at 50% 46%, rgba(7,5,12,0.5) 0%, rgba(7,5,12,0.78) 72%, rgba(7,5,12,0.97) 100%),
    linear-gradient(0deg, var(--mb-ink) 4%, transparent 30%);
}
.mb-hero__logo {
  width: 120px; height: 120px; object-fit: contain; margin-bottom: 2.2rem;
  filter: drop-shadow(0 0 42px rgba(84,226,210,0.28)) drop-shadow(0 18px 40px rgba(0,0,0,0.7));
  position: relative; z-index: 1;
  animation: mb-float 7s var(--mb-ease) infinite;
}
@keyframes mb-float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.mb-hero__eyebrow {
  margin-top: 1.6rem; font-size: 0.78rem; letter-spacing: 0.42em;
  text-transform: uppercase; color: var(--mb-cyan); position: relative; z-index: 1;
}
.mb-hero__title {
  font-weight: 700; letter-spacing: -0.03em; line-height: 0.92;
  font-size: clamp(2.4rem, 8.5vw, 6.8rem);
  margin: 0; position: relative; z-index: 1; text-wrap: balance;
  color: #fff;
  text-shadow: 0 8px 40px rgba(0,0,0,0.6);
}
.mb-hero__title .mb-title-sub { display: block; }
.mb-hero__title .mb-reg {
  font-size: 0.26em; vertical-align: super; font-weight: 500;
  color: var(--mb-violet-2); opacity: 0.8; letter-spacing: 0;
}
.mb-hero__tagline {
  margin: 1.4rem auto 0; max-width: 36ch; font-size: clamp(1rem, 2.4vw, 1.35rem);
  font-weight: 400; color: rgba(255,255,255,0.9); line-height: 1.55; position: relative; z-index: 1;
}
.mb-hero__meta {
  margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 0.6rem 1.1rem;
  justify-content: center; align-items: center; font-size: 0.82rem;
  letter-spacing: 0.06em; color: rgba(255,255,255,0.6); position: relative; z-index: 1;
}
.mb-hero__meta span { white-space: nowrap; }
.mb-hero__meta .mb-dot { opacity: 0.4; }

/* scroll cue */
.mb-scrollcue {
  position: absolute; bottom: 1.8rem; left: 50%; transform: translateX(-50%);
  z-index: 1; font-size: 0.68rem; letter-spacing: 0.35em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.mb-scrollcue i { width: 1px; height: 30px; background: linear-gradient(rgba(255,255,255,0.7), transparent); display: block; animation: mb-cue 2.2s var(--mb-ease) infinite; }
@keyframes mb-cue { 0%{transform:scaleY(0.3);opacity:0.3} 40%{transform:scaleY(1);opacity:1} 100%{transform:scaleY(0.3);opacity:0.3} }

/* =====================================================================
   3. CONTENT SECTIONS
   ===================================================================== */
.mb-section { padding: clamp(4rem, 10vw, 8rem) 0; position: relative; }
.mb-container { max-width: 1120px; margin: 0 auto; padding: 0 clamp(1.4rem, 5vw, 3rem); }
.mb-container--narrow { max-width: 820px; }

.mb-eyebrow {
  font-size: 0.72rem; letter-spacing: 0.38em; text-transform: uppercase;
  color: var(--mb-violet-2); margin: 0 0 1.2rem;
}
.mb-h2 {
  font-size: clamp(1.9rem, 5vw, 3.2rem); font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.04; margin: 0 0 1.4rem; color: #f2ede6; text-wrap: balance;
}
.mb-h2 .mb-faint { color: #6f6779; }
.mb-lede {
  font-size: clamp(1.05rem, 2.2vw, 1.35rem); line-height: 1.7; color: var(--mb-soft);
  max-width: 62ch; margin: 0 0 1.4rem;
}

/* --- vial gallery — perfect-aspect portrait cards --- */
.mb-vials { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: 3rem; }
.mb-vial {
  position: relative; cursor: pointer; overflow: hidden; border-radius: 12px;
  aspect-ratio: 3 / 4;                       /* PERFECT uniform card ratio */
  background: linear-gradient(160deg, #140f20, #0c0914);
  border: 1px solid rgba(139,108,255,0.14);
  transition: transform .5s var(--mb-ease), box-shadow .5s var(--mb-ease), border-color .5s var(--mb-ease);
}
.mb-vial img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mb-vial:hover { transform: translateY(-6px); border-color: rgba(84,226,210,0.5); box-shadow: 0 24px 60px rgba(0,0,0,0.6); }
.mb-vial::before { content:""; position:absolute; inset:auto 0 0 0; height:44%; background:linear-gradient(0deg, rgba(6,4,10,0.86), transparent); pointer-events:none; }
.mb-vial::after {
  content: attr(data-code); position: absolute; left: 11px; bottom: 10px; z-index: 2;
  font-size: 0.68rem; letter-spacing: 0.14em; color: rgba(239,234,243,0.88);
  text-shadow: 0 1px 8px rgba(0,0,0,0.95);
}

/* --- traits feature (Les 8 traits infographic) --- */
.mb-traits-feature { margin: 0 auto 2.5rem; max-width: 800px; border-radius: 12px; overflow: hidden; border: 1px solid rgba(139,108,255,0.14); background: #06050a; }
.mb-traits-feature img { width: 100%; height: auto; aspect-ratio: 1200 / 433; display: block; }

/* --- video feature (landscape All Wires loop) --- */
.mb-video-feature { margin: 3rem auto 0; max-width: 720px; position: relative; border-radius: 16px; overflow: hidden; border: 1px solid rgba(139,108,255,0.16); background:#000; box-shadow: 0 40px 110px rgba(0,0,0,0.6); }
.mb-video-feature video { width: 100%; display: block; aspect-ratio: 16 / 9; object-fit: cover; }
.mb-video-feature figcaption { padding: 0.9rem 1.3rem; font-size: 0.82rem; letter-spacing: 0.06em; color: rgba(233,228,219,0.6); background: rgba(10,8,16,0.6); }

/* =====================================================================
   4. RARITY SPECTRUM — real tier cards
   ===================================================================== */
.mb-spectrum { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 3rem; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; overflow: hidden; background: rgba(255,255,255,0.02); }
.mb-spectrum__step { padding: 1.3rem 1.1rem 1.5rem; border-right: 1px solid rgba(255,255,255,0.07); position: relative; }
.mb-spectrum__step:last-child { border-right: none; }
.mb-spectrum__step img { width: 100%; display: block; aspect-ratio: 3.7 / 1; object-fit: cover; border-radius: 6px; border: 1px solid rgba(255,255,255,0.08); }
.mb-spectrum__step .mb-rare-name { font-size: 0.9rem; font-weight: 600; letter-spacing: 0.02em; color: #f2ede6; margin-top: 0.9rem; }
.mb-spectrum__step .mb-rare-note { font-size: 0.76rem; color: rgba(233,228,219,0.52); margin-top: 0.35rem; line-height: 1.45; }
.mb-spectrum__step--ghost { background: rgba(255,255,255,0.03); }
.mb-spectrum__step--ghost .mb-rare-name { color: #fff; }

/* --- generative specimen marquee --- */
.mb-marquee { position: relative; margin-top: 3.4rem; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.mb-marquee__track { display: flex; gap: 0.9rem; width: max-content; animation: mb-scroll-x 75s linear infinite; }
.mb-marquee__track img { height: 200px; width: auto; aspect-ratio: 5 / 7; object-fit: cover; border-radius: 10px; border: 1px solid rgba(139,108,255,0.16); background: #0c0914; flex: none; }
.mb-marquee__track:hover { animation-play-state: paused; }
@keyframes mb-scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.mb-marquee__caption { text-align: center; margin: 1.6rem 0 0; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(233,228,219,0.45); }
.mb-marquee__track--rev { animation-direction: reverse; }
/* meeting — ghost version-choice sheets */
.mb-meeting { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 3rem; }
.mb-meeting__item { position: relative; margin: 0; border-radius: 10px; overflow: hidden; cursor: zoom-in; border: 1px solid rgba(139,108,255,0.16); background: #0c0914; transition: transform .5s var(--mb-ease), box-shadow .5s var(--mb-ease), border-color .5s var(--mb-ease); }
.mb-meeting__item img { width: 100%; height: auto; display: block; object-fit: cover; transition: transform .8s var(--mb-ease), filter .6s var(--mb-ease); }
.mb-meeting__item::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, rgba(6,4,10,0.78) 0%, rgba(6,4,10,0) 48%); pointer-events: none; }
.mb-meeting__item figcaption { position: absolute; left: 12px; bottom: 11px; z-index: 2; font-size: 0.74rem; letter-spacing: 0.12em; color: rgba(255,255,255,0.92); text-shadow: 0 1px 10px rgba(0,0,0,0.95); }
.mb-meeting__item:hover { transform: translateY(-5px); border-color: rgba(84,226,210,0.45); box-shadow: 0 22px 54px rgba(0,0,0,0.55); }
.mb-meeting__item:hover img { transform: scale(1.05); filter: saturate(1.08) brightness(1.04); }
@media (max-width:1000px){ .mb-meeting { grid-template-columns: repeat(2, 1fr); } }
@media (max-width:600px){ .mb-meeting { grid-template-columns: 1fr; } }

/* =====================================================================
   5. GHOST RARES — 8 real portraits, perfect-aspect grid
   ===================================================================== */
.mb-ghost { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding: clamp(4rem,9vw,7rem) 0;
  background: radial-gradient(120% 80% at 50% 0%, #140f22 0%, var(--mb-ink) 60%); }
.mb-ghost__veil { position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(80% 60% at 50% 100%, rgba(8,6,13,0.7), transparent 70%); }
.mb-ghost .mb-container { position: relative; z-index: 2; }
.mb-ghost .mb-eyebrow { color: #c9b8ff; }
.mb-ghost .mb-h2 { color: #ffffff; }
.mb-ghost .mb-lede { color: rgba(243,239,233,0.85); max-width: 60ch; }

.mb-ghost-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin-top: 3rem; }
.mb-ghost-card {
  position: relative; overflow: hidden; border-radius: 12px;
  aspect-ratio: 5 / 7;                        /* PERFECT uniform card ratio (source-native) */
  background: linear-gradient(160deg, #171124, #0b0813);
  border: 1px solid rgba(139,108,255,0.12);
  margin: 0; transition: transform .5s var(--mb-ease), box-shadow .5s var(--mb-ease), border-color .5s var(--mb-ease);
}
.mb-ghost-card img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(0.9) brightness(0.95); transition: transform .8s var(--mb-ease), filter .6s var(--mb-ease); }
.mb-ghost-card::before { content:""; position:absolute; inset:0; z-index:1; background:linear-gradient(0deg, rgba(6,4,10,0.82) 0%, rgba(6,4,10,0.05) 42%, transparent 66%); pointer-events:none; }
.mb-ghost-card figcaption { position: absolute; left: 12px; bottom: 11px; z-index: 2; font-size: 0.74rem; letter-spacing: 0.12em; color: rgba(255,255,255,0.9); text-shadow: 0 1px 10px rgba(0,0,0,0.95); }
.mb-ghost-card figcaption span { color: var(--mb-cyan); font-weight: 600; margin-right: 0.4em; }
.mb-ghost-card:hover { transform: translateY(-6px); border-color: rgba(84,226,210,0.45); box-shadow: 0 26px 60px rgba(0,0,0,0.6); }
.mb-ghost-card:hover img { transform: scale(1.06); filter: saturate(1.12) brightness(1.05); }

/* =====================================================================
   6. TECHNICAL — fiche technique
   ===================================================================== */
.mb-tech { background:
    radial-gradient(90% 60% at 50% 0%, rgba(139,108,255,0.06), transparent 60%); }
.mb-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 3rem; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; overflow: hidden; background: rgba(255,255,255,0.02); }
.mb-stat { padding: 1.5rem 1.3rem; text-align: center; border-right: 1px solid rgba(255,255,255,0.07); }
.mb-stat:last-child { border-right: none; }
.mb-stat b { display: block; font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; letter-spacing: -0.02em; color: #fff; }
.mb-stat span { display: block; margin-top: 0.4rem; font-size: 0.74rem; letter-spacing: 0.06em; color: rgba(233,228,219,0.55); line-height: 1.4; }

.mb-tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 2.4rem; }
.mb-tech-item { padding: 1.8rem 1.8rem; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; background: rgba(255,255,255,0.02); transition: border-color .4s, background .4s; }
.mb-tech-item:hover { border-color: rgba(84,226,210,0.3); background: rgba(84,226,210,0.03); }
.mb-tech-item h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: 0.01em; color: #f2ede6; margin: 0 0 0.7rem; }
.mb-tech-item p { margin: 0; color: rgba(233,228,219,0.68); line-height: 1.7; font-size: 0.96rem; }
/* fiche technique — making of */
.mb-lore { margin-top: 2.6rem; font-size: clamp(1.15rem, 2.4vw, 1.5rem); line-height: 1.62; color: var(--mb-soft); max-width: 60ch; padding-left: 1.5rem; border-left: 2px solid rgba(84,226,210,0.42); }
.mb-deliverables { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 2.6rem; }
.mb-process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 2.6rem; }
.mb-process__step { position: relative; padding: 1.8rem 1.8rem 1.8rem 3.7rem; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; background: rgba(255,255,255,0.02); transition: border-color .4s, background .4s; }
.mb-process__step:hover { border-color: rgba(84,226,210,0.3); background: rgba(84,226,210,0.03); }
.mb-process__num { position: absolute; left: 1.5rem; top: 1.75rem; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.16em; color: var(--mb-cyan); }
.mb-process__step h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: 0.01em; color: #f2ede6; margin: 0 0 0.7rem; }
.mb-process__step p { margin: 0; color: rgba(233,228,219,0.68); line-height: 1.7; font-size: 0.96rem; }
@media (max-width:900px){ .mb-deliverables, .mb-process { grid-template-columns: 1fr; } }

/* =====================================================================
   closing / link out / divider
   ===================================================================== */
.mb-closing {
  text-align: center; padding: clamp(5rem,12vw,9rem) 1.5rem;
  position: relative; overflow: hidden;
  background:
    radial-gradient(130% 120% at 50% 48%, rgba(7,5,12,0.36) 0%, rgba(7,5,12,0.68) 100%),
    url("../assets/images/sidequests/mecha-botanica/footer-greenhouse.webp") center / contain no-repeat,
    rgba(7,5,12,0.42);
}
.mb-closing p {
  color: rgba(243,239,232,0.9); line-height: 1.5; font-weight: 400;
  max-width: 26ch; margin: 0 auto; text-wrap: balance; font-size: clamp(1.2rem,3vw,1.9rem);
}
.mb-closing .mb-faint { color: #7c7586; font-size: 0.7em; }

/* =====================================================================
   genesis — the real story
   ===================================================================== */
.mb-genesis { margin-top: 2.2rem; display: grid; gap: 1.5rem; max-width: 62ch; }
.mb-genesis p { color: rgba(243,239,232,0.82); font-size: clamp(1.08rem, 2.6vw, 1.4rem); line-height: 1.68; text-wrap: pretty; }
.mb-genesis-thanks { color: rgba(186,158,255,0.95); font-style: italic; }
.mb-genesis-stats { display: flex; flex-wrap: wrap; gap: 3rem; margin-top: 2.8rem; }
.mb-genesis-stat { display: flex; flex-direction: column; }
.mb-genesis-num { font-size: clamp(2.4rem, 9vw, 4rem); font-weight: 700; letter-spacing: -0.03em; color: #efeaf3; line-height: 1; }
.mb-genesis-label { color: #6f6779; font-size: 0.92rem; margin-top: 0.5rem; max-width: 24ch; }
.mb-genesis-sign { margin-top: 2.8rem; font-style: italic; color: rgba(243,239,232,0.72); max-width: 44ch; }
.mb-section--genesis { position: relative; }
.mb-section--genesis::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(65% 55% at 50% 38%, rgba(139,108,255,0.13) 0%, rgba(139,108,255,0) 70%);
}
.mb-section--genesis .mb-container { position: relative; z-index: 1; }

/* two-column text | image (Le monde) */
.mb-layout { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.mb-layout__text { display: grid; gap: 1.3rem; }
.mb-layout__media { margin: 0; }
.mb-layout__media img { width: 100%; height: auto; display: block; border-radius: 6px; box-shadow: 0 30px 80px -30px rgba(0,0,0,0.85); }
@media (max-width: 760px) { .mb-layout { grid-template-columns: 1fr; gap: 2.2rem; } }
.mb-linkout { display:inline-flex; align-items:center; gap:0.6rem; margin-top:1.6rem; padding: 0.7rem 1.3rem; border:1px solid rgba(139,108,255,0.4); border-radius: 999px; color:#efeaf3; text-decoration:none; font-size:0.9rem; letter-spacing:0.04em; transition: background .3s, border-color .3s, transform .3s; }
.mb-linkout:hover { background: rgba(139,108,255,0.14); border-color: var(--mb-violet-2); transform: translateY(-2px); }
.mb-linkout .mb-arrow { transition: transform .3s; }
.mb-linkout:hover .mb-arrow { transform: translateX(4px); }
.mb-rule { height:1px; border:0; margin:0; background: linear-gradient(90deg, transparent, rgba(139,108,255,0.4), transparent); }

/* =====================================================================
   LIGHTBOX
   ===================================================================== */
.mb-lightbox { position:fixed; inset:0; z-index:2000; background: rgba(6,4,10,0.94); backdrop-filter: blur(6px); display:none; align-items:center; justify-content:center; flex-direction:column; padding: 2rem; }
.mb-lightbox.is-open { display:flex; }
.mb-lightbox img { max-width: 92vw; max-height: 84vh; object-fit: contain; border-radius: 10px; box-shadow: 0 30px 100px rgba(0,0,0,0.8); }
.mb-lightbox__close { position:absolute; top: 1.4rem; right: 1.6rem; width: 46px; height:46px; border-radius:50%; border:1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.06); color:#fff; font-size:1.6rem; line-height:1; cursor:pointer; }
.mb-lightbox__nav { position:absolute; top:50%; transform:translateY(-50%); width:52px; height:52px; border-radius:50%; border:1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.06); color:#fff; font-size:2rem; line-height:1; cursor:pointer; }
.mb-lightbox__nav.prev{ left:1.4rem; } .mb-lightbox__nav.next{ right:1.4rem; }
.mb-lightbox__count { margin-top:1.1rem; color: rgba(255,255,255,0.55); font-size:0.82rem; letter-spacing:0.1em; }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 980px) {
  .mb-spectrum { grid-template-columns: repeat(3, 1fr); }
  .mb-spectrum__step:nth-child(3n) { border-right: none; }
  .mb-spectrum__step:nth-child(-n+3) { border-bottom: 1px solid rgba(255,255,255,0.07); }
  .mb-tech-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .mb-vials { grid-template-columns: repeat(2, 1fr); }
  .mb-ghost-grid { grid-template-columns: repeat(2, 1fr); }
  .mb-stats { grid-template-columns: repeat(2, 1fr); }
  .mb-stat:nth-child(2n) { border-right: none; }
  .mb-stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.07); }
}
@media (max-width: 760px) {
  .mb-hero { min-height: 84vh; }
}
@media (max-width: 460px) {
  .mb-vials { grid-template-columns: 1fr; }
  .mb-ghost-grid { grid-template-columns: 1fr; }
  .mb-spectrum { grid-template-columns: 1fr; }
  .mb-spectrum__step { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .mb-stats { grid-template-columns: 1fr; }
  .mb-stat { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,0.06); }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  .mb-reveal { opacity:1 !important; transform:none !important; transition:none; }
  .mb-scrollcue i { animation:none; }
  .mb-hero__logo { animation:none; }
  .mb-marquee__track { animation:none; }
  .mb-video-feature video, .mb-hero__media video { animation:none; }
}

/* site chrome overrides for this page (dark hero) */
.mb-page .sq-back { color: #0c0a12; background: rgba(255,255,255,0.62); backdrop-filter: blur(6px); }
.mb-page .sq-back:hover { background: rgba(255,255,255,0.9); color: var(--mb-ink); }
.mb-page .language-switcher a { color: rgba(255,255,255,0.8); }
.mb-page .language-switcher a.active { color: #fff; font-weight:600; }
.mb-page .language-switcher { z-index: 1001; }