/* ============================================================
   ST CORE LABS — landing prototype
   Palette: near-black canvas, off-white ink, single restrained accent.
   No emoji, no repeated equal tiles on one flat colour.
   ============================================================ */

:root {
  --ink:        #ECEAE4;   /* off-white text */
  --ink-dim:    #8C8A83;   /* muted text */
  --ink-faint:  #4A4945;   /* hairlines / captions */
  --bg:         #0A0A0B;   /* main canvas */
  --bg-2:       #101012;   /* raised panels */
  --bg-3:       #16161A;   /* cards */
  --line:       #26262B;   /* borders */
  --accent:     #C8A24B;   /* restrained brass/gold — premium, not neon */
  --accent-2:   #E4CE96;

  --pad: clamp(1.25rem, 5vw, 6rem);
  --maxw: 1440px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --f-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --f-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

/* Fonts loaded via <link> in <head> (see index.html) */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  letter-spacing: 0.01em;
}

body.no-scroll { overflow: hidden; height: 100vh; }

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

h1, h2, h3 { font-family: var(--f-display); font-weight: 600; line-height: 1.02; letter-spacing: -0.02em; }


/* ============================================================
   LOGO MARK — geometric SVG-ish mark built in CSS (circle + ST feel)
   ============================================================ */
.logo-mark {
  width: 30px; height: 30px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  position: relative;
  flex: none;
  display: grid;
  place-items: center;
}
.logo-mark::before {
  content: "ST";
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: -0.05em;
  color: var(--ink);
  transform: translateX(0.5px);
}
.logo-mark--lg { width: 54px; height: 54px; border-width: 2.5px; }
.logo-mark--lg::before { font-size: 20px; }

.logo-word {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}
.logo-word b { font-weight: 400; color: var(--ink-dim); letter-spacing: 0.2em; }


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  --h: 54px;
  display: inline-flex; align-items: center; gap: 0.7em;
  height: var(--h);
  padding: 0 1.6rem;
  font-family: var(--f-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink);
  position: relative;
  overflow: hidden;
  transition: color .5s var(--ease), border-color .5s var(--ease);
}
.btn svg { width: 20px; height: 20px; position: relative; z-index: 2; transition: transform .5s var(--ease); }
.btn span { position: relative; z-index: 2; }

/* Fill that wipes in from the left — a real motion, not a colour swap */
.btn::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--accent);
  transform: translateX(-101%) skewX(-8deg);
  transform-origin: left;
  transition: transform .55s var(--ease);
  z-index: 1;
}
.btn:hover::before { transform: translateX(0) skewX(-8deg); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary { background: var(--ink); color: #000; }
.btn--primary::before { background: var(--accent); }
.btn--primary:hover { color: #000; }

.btn--outline { border-color: var(--line); }
.btn--outline:hover { color: #000; border-color: var(--accent); }

.btn--ghost {
  border-color: var(--line);
  color: var(--ink-dim);
}
.btn--ghost::before { display: none; }
.btn--ghost:hover { color: var(--ink); border-color: var(--ink-dim); }


/* ============================================================
   LANGUAGE SWITCH
   ============================================================ */
.lang-switch, .agegate__lang { display: flex; gap: 2px; }
.lang-pill {
  background: transparent;
  border: none;
  color: var(--ink-faint);
  font-family: var(--f-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 6px 9px;
  cursor: pointer;
  transition: color .3s var(--ease);
}
.lang-pill.is-active { color: var(--ink); }
.lang-pill:hover { color: var(--accent); }


/* ============================================================
   AGE GATE
   ============================================================ */
.agegate {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg);
  display: flex;
  opacity: 1;
  transition: opacity .6s var(--ease), visibility .6s;
}
.agegate.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.agegate__grain {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(200,162,75,0.10), transparent 60%),
    radial-gradient(80% 60% at 50% 120%, rgba(200,162,75,0.05), transparent 70%);
  pointer-events: none;
}
.agegate__inner {
  position: relative;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) var(--pad);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 2rem;
}
.agegate__top { display: flex; justify-content: space-between; align-items: center; }
.agegate__logo { display: flex; align-items: center; gap: 12px; }

.agegate__center { align-self: center; max-width: 640px; }
.agegate__eyebrow {
  font-family: var(--f-display);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 1.4rem;
}
.agegate__title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin-bottom: 1.6rem;
}
.agegate__lead {
  color: var(--ink-dim);
  max-width: 480px;
  margin-bottom: 2.5rem;
}
.agegate__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.agegate__legal { font-size: 13px; color: var(--ink-faint); max-width: 460px; }
.agegate__legal a { color: var(--ink-dim); text-decoration: underline; text-underline-offset: 3px; }
.agegate__foot {
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.agedenied {
  position: fixed; inset: 0; z-index: 1001;
  background: var(--bg);
  display: none;
  place-items: center;
  text-align: center;
  padding: var(--pad);
}
.agedenied.is-shown { display: grid; }
.agedenied h2 { font-size: clamp(2rem, 6vw, 3.5rem); margin-bottom: 1rem; }
.agedenied p { color: var(--ink-dim); }


/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--pad);
  transition: background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(10,10,11,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
  padding-top: 0.8rem; padding-bottom: 0.8rem;
}
.header__brand { display: flex; align-items: center; gap: 12px; }
.header__nav { display: flex; gap: 2.2rem; }

.nav-link {
  font-family: var(--f-display); font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em; color: var(--ink-dim);
  transition: color .4s var(--ease), text-shadow .4s var(--ease);
}
.nav-link span { display: inline-block; }
/* gold glow on hover — no motion, no layout shift */
.nav-link:hover {
  color: var(--accent);
  text-shadow: 0 0 14px rgba(200,162,75,0.55), 0 0 30px rgba(200,162,75,0.25);
}

.header__right { display: flex; align-items: center; gap: 1.4rem; }
.burger { display: none; }


/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  padding: 128px var(--pad) 56px;   /* clear the fixed header + breathing room at the bottom */
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: -10% 0 0 0;
  background:
    radial-gradient(60% 50% at 78% 30%, rgba(200,162,75,0.14), transparent 70%),
    radial-gradient(70% 60% at 15% 90%, rgba(200,162,75,0.06), transparent 70%);
  will-change: transform;
}
.hero__content { position: relative; z-index: 3; max-width: 820px; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 0.7em;
  font-family: var(--f-display); font-size: 13px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-dim);
  margin-bottom: 1.8rem;
}
.hero__eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent); animation: pulse 2.6s var(--ease-in-out) infinite; }
@keyframes pulse { 0%,100%{ box-shadow: 0 0 0 0 rgba(200,162,75,0.5);} 50%{ box-shadow: 0 0 0 8px rgba(200,162,75,0);} }

.hero__title {
  font-size: clamp(2.6rem, 5.6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: 1.8rem;
}
.hero__title i { font-style: normal; color: var(--accent); }
/* soft dark halo only on the words, so legibility holds where the headline
   overlaps the can; matches the canvas colour, so it's invisible over the dark area */
.hero__title .reveal-line > span {
  text-shadow:
    0 0 2px rgba(10,10,11,0.9),
    0 0 14px rgba(10,10,11,0.72),
    0 0 30px rgba(10,10,11,0.5);
}
.hero__sub { max-width: 500px; color: var(--ink-dim); font-size: clamp(1rem, 1.4vw, 1.12rem); margin-bottom: 2.4rem; }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__meta {
  position: relative; z-index: 3;
  display: flex; gap: clamp(2rem, 6vw, 4.5rem);
  margin-top: clamp(2.5rem, 6vh, 4rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  max-width: 560px;
}
.hero__meta-item { display: flex; flex-direction: column; }
.hero__meta-item b { font-family: var(--f-display); font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 600; line-height: 1; }
.hero__meta-item span { font-size: 13px; color: var(--ink-dim); letter-spacing: 0.04em; }


/* ============================================================
   MARQUEE (running band) — approved motion element (running text)
   ============================================================ */
.marquee-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 1.6rem 0;
}
.marquee { overflow: hidden; width: 100%; }
.marquee__track {
  display: inline-flex; align-items: center; gap: 2rem;
  white-space: nowrap;
  will-change: transform;
  animation: marquee 26s linear infinite;
}
.marquee--slow .marquee__track { animation-duration: 40s; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(1.4rem, 3.5vw, 2.6rem);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
}
.marquee__track .sep { color: var(--accent); font-weight: 400; }
@keyframes marquee { to { transform: translateX(-50%); } }


/* ============================================================
   SECTION SHELL
   ============================================================ */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(5rem, 12vh, 9rem) var(--pad);
  position: relative;
}
.section__head { margin-bottom: clamp(3rem, 7vh, 5rem); position: relative; }
.section__eyebrow {
  font-family: var(--f-display); text-transform: uppercase;
  letter-spacing: 0.24em; font-size: 12px; color: var(--accent);
  margin-bottom: 1.2rem;
}
.section__title { font-size: clamp(2rem, 3.8vw, 3.4rem); line-height: 1.05; letter-spacing: -0.02em; }


/* ============================================================
   BRAND
   ============================================================ */
.brand__grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.brand__lead p { font-size: clamp(1.1rem, 2vw, 1.4rem); color: var(--ink); line-height: 1.5; }
.brand__timeline { display: flex; flex-direction: column; gap: 0; border-left: 1px solid var(--line); }
.tl-item {
  padding: 1.4rem 0 1.4rem 1.8rem;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.tl-item::before {
  content: ""; position: absolute; left: -5px; top: 1.7rem;
  width: 9px; height: 9px; background: var(--accent); border-radius: 50%;
}
.tl-text { color: var(--ink); font-size: 1.05rem; }

.stat-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 4vw, 3rem);
  margin-top: clamp(3rem, 7vh, 5rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(2rem, 5vh, 3.5rem);
}
.stat__num {
  display: block;
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(3.5rem, 9vw, 7rem);
  line-height: 1; letter-spacing: -0.03em;
}
.stat__label { color: var(--ink-dim); font-size: 14px; margin-top: 0.6rem; display: block; }


/* ============================================================
   PRODUCTION — sticky left, scrolling list right
   ============================================================ */
/* the grid (and thus the sticky containing block) is the top row only,
   so the heading releases at the end of the feature list and never
   overlaps the gallery that follows below */
.production__top {
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.production__sticky { position: sticky; top: 120px; align-self: start; }
.production__list { display: flex; flex-direction: column; }
.production__lead { color: var(--ink-dim); margin-top: 1.6rem; max-width: 420px; }
.feature {
  padding: 2.2rem 0 2.2rem 1.6rem;
  border-top: 1px solid var(--line);
  position: relative;
}
.feature:last-child { border-bottom: 1px solid var(--line); }
/* gold rail on the left grows in on hover — no content shift */
.feature::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: var(--accent);
  transform: scaleY(0); transform-origin: top;
  transition: transform .5s var(--ease);
}
.feature:hover::before { transform: scaleY(1); }
.feature h3 { font-size: clamp(1.3rem, 2.6vw, 1.9rem); margin-bottom: 0.6rem; transition: color .4s var(--ease); }
.feature:hover h3 { color: var(--accent); }
.feature p { color: var(--ink-dim); max-width: 460px; }

/* production gallery — real shots, uneven composition (not equal tiles) */
.prod-gallery {
  margin-top: clamp(2.5rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: 1.05fr 1.4fr;
  grid-template-rows: auto auto;
  gap: clamp(0.9rem, 1.6vw, 1.4rem);
}
.prod-shot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0e0e10;
}
/* tall portrait on the left spans both rows; two wide frames stack on the right */
.prod-shot--tall { grid-row: 1 / span 2; }
.prod-shot--wide { grid-column: 2; }
.prod-shot img {
  display: block;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 1.1s var(--ease), filter .6s var(--ease);
}
.prod-shot--tall img { min-height: clamp(320px, 46vw, 560px); }
.prod-shot--wide img { min-height: clamp(150px, 21vw, 268px); }
.prod-shot:hover img { transform: scale(1.045); filter: saturate(1) contrast(1.03); }
.prod-shot figcaption {
  position: absolute; left: 0; bottom: 0;
  z-index: 2;
  margin: 1.05rem 1.15rem;
  padding: 0.4rem 0.7rem;
  width: max-content; max-width: calc(100% - 2.3rem);
  display: flex; align-items: center; gap: 0.55rem;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  /* dark pill hugging the whole caption (number + text), soft-edged */
  border-radius: 4px;
  background: rgba(10,10,11,0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.prod-shot__idx {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  padding-right: 0.55rem;
  border-right: 1px solid rgba(200,162,75,0.4);
}

/* placeholder frame — no photo yet, matches the site's dark palette */
.prod-shot--placeholder {
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.015) 0 12px, transparent 12px 24px),
    #0e0e10;
}
.prod-shot--tall.prod-shot--placeholder { min-height: clamp(320px, 46vw, 560px); }
.prod-shot--placeholder .prod-shot__ph {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}


/* ============================================================
   PRODUCTS — asymmetric grid, NOT identical tiles
   ============================================================ */
.products__note, .products__warn { color: var(--ink-dim); margin-top: 1rem; }
.products__warn {
  margin-top: 2.5rem; font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-faint);
  border-top: 1px solid var(--line); padding-top: 1.4rem;
}
/* ---- carousel ---- */
.carousel { margin-top: clamp(2rem, 5vw, 3.5rem); position: relative; }
.carousel__viewport { overflow: hidden; }
.carousel__track {
  display: flex;
  list-style: none; margin: 0; padding: 0;
  transition: transform .7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  cursor: grab;
}
.carousel__track.is-dragging { transition: none; cursor: grabbing; }

/* one slide per row on wide screens; peeking neighbour handled by width */
.pslide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(1.5rem, 5vw, 5rem);
  padding: clamp(1rem, 3vw, 2.5rem) clamp(0.5rem, 3vw, 3rem);
  box-sizing: border-box;
}
.pslide__media {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1;
}
.pslide__media img {
  width: 100%; max-width: 460px; height: auto;
  object-fit: contain;
  filter: drop-shadow(0 34px 46px rgba(0,0,0,0.55));
}
/* soft gold halo behind each can */
.pslide__media::before {
  content: ""; position: absolute; inset: 12%;
  background: radial-gradient(circle at 50% 46%, rgba(200,162,75,0.16), transparent 62%);
  filter: blur(30px); z-index: -1;
}
.pslide__info { display: flex; flex-direction: column; align-items: flex-start; gap: 0.9rem; }
.pslide__series {
  font-family: var(--f-display); font-size: 12px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-faint);
}
.pslide__flavor {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 600; letter-spacing: -0.03em; line-height: 1;
}
.pslide__mg { display: flex; align-items: baseline; gap: 0.5rem; }
.pslide__mg b {
  font-family: var(--f-display);
  font-size: clamp(2.1rem, 4.5vw, 3rem);
  font-weight: 600; letter-spacing: -0.03em; line-height: 1;
}
.pslide__mg span { color: var(--ink-dim); font-size: 14px; letter-spacing: 0.02em; }
.pslide__strength { display: flex; align-items: center; gap: 0.85rem; flex-wrap: wrap; }
.pslide__strength-label {
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-dim);
}
.pslide__dots { display: flex; gap: 6px; }
.pslide__dots i { width: 9px; height: 9px; border-radius: 50%; border: 1px solid var(--accent); background: transparent; }
.pslide__dots[data-level="3"] i:nth-child(-n+3),
.pslide__dots[data-level="4"] i:nth-child(-n+4),
.pslide__dots[data-level="5"] i:nth-child(-n+5) { background: var(--accent); }
.pslide__strength-word {
  font-family: var(--f-display); font-size: 13px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent);
}
.pslide__format {
  margin-top: 0.2rem;
  font-size: 13px; letter-spacing: 0.03em; color: var(--ink-dim);
  border-top: 1px solid var(--line); padding-top: 0.9rem; width: 100%;
}

/* controls */
.carousel__controls {
  display: flex; align-items: center; justify-content: center;
  gap: 1.4rem; margin-top: 1.5rem;
}
.carousel__arrow {
  width: 46px; height: 46px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--line); border-radius: 50%;
  color: var(--ink); cursor: pointer;
  transition: border-color .4s var(--ease), color .4s var(--ease), background .4s var(--ease);
}
.carousel__arrow svg { width: 20px; height: 20px; }
.carousel__arrow:hover { border-color: var(--accent); color: var(--accent); }
.carousel__arrow:disabled { opacity: 0.3; cursor: default; }
.carousel__arrow:disabled:hover { border-color: var(--line); color: var(--ink); }
.carousel__dots { display: flex; gap: 9px; align-items: center; }
.carousel__dots button {
  width: 8px; height: 8px; padding: 0; border-radius: 50%;
  border: none; background: var(--ink-faint); cursor: pointer;
  transition: background .4s var(--ease), width .4s var(--ease);
}
.carousel__dots button.is-active { background: var(--accent); width: 22px; border-radius: 4px; }


/* ============================================================
   B2B — inverted panel to break the dark rhythm
   ============================================================ */
.b2b {
  max-width: none;
  background: var(--ink);
  color: #0A0A0B;
  overflow: hidden;
}
.b2b .section__eyebrow { color: #8a6d1f; }
.b2b__inner { max-width: var(--maxw); margin: 0 auto; position: relative; z-index: 2; }
.b2b__title { color: #0A0A0B; }
.b2b__ring {
  position: absolute; right: -8%; top: -20%;
  width: min(60vw, 620px); aspect-ratio: 1;
  border: 1.5px solid rgba(10,10,11,0.10); border-radius: 50%;
}
.b2b__points {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  margin: clamp(2.5rem, 6vh, 4rem) 0;
}
.b2b__point { border-top: 1.5px solid rgba(10,10,11,0.18); padding-top: 1.4rem; }
.b2b__point b { font-family: var(--f-display); font-size: 1.3rem; display: block; margin-bottom: 0.6rem; }
.b2b__point p { color: #45443f; font-size: 15px; }
.b2b__contact {
  font-size: 15px; color: #45443f;
  border-top: 1.5px solid rgba(10,10,11,0.18); padding-top: 1.4rem;
}
.b2b__contact a {
  color: rgba(10,10,11,0.9); font-family: var(--f-display);
  letter-spacing: 0.01em; border-bottom: 1px solid rgba(10,10,11,0.4);
  padding-bottom: 1px; margin-left: 0.35rem;
}


/* ============================================================
   NEWS
   ============================================================ */
.news__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.ncard {
  background: var(--bg);
  padding: 2.2rem;
  display: flex; flex-direction: column; gap: 1.2rem;
  min-height: 300px;
  transition: background .5s var(--ease);
}
.ncard:hover { background: var(--bg-2); }
.ncard__tag {
  font-family: var(--f-display); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent);
}
.ncard h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); flex: 1; }
.ncard__go { display: inline-flex; align-items: center; gap: 0.5em; font-family: var(--f-display); font-size: 14px; color: var(--ink-dim); transition: color .4s var(--ease); }
.ncard__go svg { width: 18px; height: 18px; transition: transform .4s var(--ease); }
.ncard:hover .ncard__go { color: var(--ink); }
.ncard:hover .ncard__go svg { transform: translateX(5px); }


/* ============================================================
   RESPONSIBILITY
   ============================================================ */
.responsibility { border-top: 1px solid var(--line); background: var(--bg-2); }
.responsibility__inner { max-width: var(--maxw); margin: 0 auto; padding: clamp(4rem, 9vh, 6rem) var(--pad); }
.responsibility__main {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 3rem); line-height: 1.1;
  margin: 1.2rem 0 1.6rem;
}
.responsibility__sub { color: var(--ink-dim); max-width: 640px; font-size: 15px; }


/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line); }
.footer__top {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(3rem, 7vh, 5rem) var(--pad) clamp(2rem, 5vh, 3rem);
  display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(2rem, 6vw, 5rem);
}
.footer__brand { display: flex; align-items: center; gap: 14px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer__col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__label { font-family: var(--f-display); font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-faint); margin-bottom: 0.4rem; }
.footer__col a { color: var(--ink-dim); font-size: 14px; transition: color .3s var(--ease); width: fit-content; }
.footer__col a:hover { color: var(--accent); }
.footer__addr { color: var(--ink-faint); font-size: 13px; line-height: 1.5; }

.footer__marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.2rem 0; overflow: hidden; }
.footer__marquee .marquee__track span { font-size: clamp(1.2rem, 3vw, 2rem); color: var(--ink-faint); }
.footer__marquee .marquee__track .sep { color: var(--accent); }

.footer__bottom {
  max-width: var(--maxw); margin: 0 auto;
  padding: 1.6rem var(--pad);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: 12px; color: var(--ink-faint); letter-spacing: 0.02em;
}
.footer__warn { text-transform: uppercase; letter-spacing: 0.06em; }


/* ============================================================
   SCROLL REVEAL — restrained: short travel, mask, no bounce.
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

/* Line-mask reveal for titles — text rises out of a clip, feels editorial */
.reveal-line { display: block; overflow: hidden; }
.reveal-line > span { display: block; transform: translateY(105%); transition: transform .9s var(--ease); }
.is-in .reveal-line > span, .reveal-line.is-in > span { transform: none; }
/* once the mask reveal has played, drop the clip so text-shadow isn't cut into a box */
.is-in .reveal-line, .reveal-line.is-in { overflow: visible; }
.reveal-line:nth-child(2) > span { transition-delay: .09s; }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .brand__grid, .production__top { grid-template-columns: 1fr; }
  .production__sticky { position: static; }
  .footer__top { grid-template-columns: 1fr; }
  .b2b__points, .stat-row, .news__list, .footer__cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .header__nav { display: none; }
  .burger {
    display: flex; flex-direction: column; gap: 5px; justify-content: center;
    width: 40px; height: 40px; background: none; border: 1px solid var(--line); cursor: pointer;
  }
  .burger span { width: 18px; height: 1.5px; background: var(--ink); margin: 0 auto; transition: transform .4s var(--ease); }
  .b2b__points, .stat-row, .news__list, .footer__cols { grid-template-columns: 1fr; }
  .prod-gallery { grid-template-columns: 1fr; }
  .prod-shot--tall { grid-row: auto; }
  .prod-shot--wide { grid-column: auto; }
  .pslide { grid-template-columns: 1fr; text-align: center; gap: 1.5rem; }
  .pslide__info { align-items: center; }
  .pslide__media { max-width: 320px; margin: 0 auto; }
  .pslide__format { text-align: center; }
  .hero__meta { flex-wrap: wrap; gap: 1.5rem 2.5rem; }
  .tl-item { grid-template-columns: 70px 1fr; }
}

/* Accessibility: respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .reveal, .reveal-line > span { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   HERO PRODUCT — can in the hero
   ============================================================ */
.hero__product {
  position: absolute; z-index: 2;
  right: -4%; top: 50%; translate: 0 -50%;
  width: min(52vw, 620px); aspect-ratio: 1;
  pointer-events: none;
  filter: drop-shadow(0 40px 60px rgba(0,0,0,0.55));
  animation: heroBreathe 7s ease-in-out infinite;
}
.hero__product img { width: 100%; height: 100%; object-fit: contain; }
/* glow moved off the old ST ring onto the can — even aura all around it */
.hero__product::before {
  content: ""; position: absolute; inset: -20%;
  background: radial-gradient(circle at 50% 50%, rgba(200,162,75,0.30) 0%, rgba(200,162,75,0.10) 40%, transparent 68%);
  filter: blur(48px); z-index: -1;
}
.hero__product::after {
  content: ""; position: absolute; inset: 5%;
  background: radial-gradient(circle at 50% 50%, rgba(228,206,150,0.24) 0%, transparent 62%);
  filter: blur(26px); z-index: -1;
}
@keyframes heroBreathe {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%     { transform: translateY(-14px) rotate(1.5deg); }
}
@media (max-width: 900px) {
  .hero__product { position: relative; right: auto; top: auto; translate: 0;
    width: min(80vw, 360px); margin: 2rem auto 0; }
}
@media (prefers-reduced-motion: reduce) { .hero__product { animation: none; } }