/* ==========================================================================
   Solvex — global advanced-materials & chemical group theme.
   Bright industrial canvas (warm paper + graphite ink) with a molten-copper
   accent and a mineral-teal secondary — deliberately warmer and more
   "reaction heat" than the cool corporate blues used elsewhere in this
   theme line (Vantage's steel/cyan, Meridian's navy/gold). Three signature
   techniques: a Three.js scroll-scrubbed molecular-lattice-to-material
   hero, an interactive multi-industry solutions grid, and a scroll-drawn
   SVG reaction-pathway diagram.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

:root {
	--paper:      oklch(97.8% 0.008 75);
	--paper-deep: oklch(94.5% 0.012 75);
	--surface:    oklch(100% 0 0);

	--graphite:      oklch(20% 0.014 55);
	--graphite-deep: oklch(13% 0.012 55);
	--graphite-soft: oklch(27% 0.016 55);

	--ink:      oklch(21% 0.014 55);
	--ink-soft: oklch(40% 0.014 55);
	--ink-dim:  oklch(48% 0.012 55);

	--paper-on-dark:     oklch(96% 0.01 75);
	--paper-on-dark-dim: oklch(76% 0.016 75);
	--line:           oklch(21% 0.014 55 / .13);
	--line-strong:    oklch(21% 0.014 55 / .26);
	--line-on-dark:   oklch(96% 0.01 75 / .15);

	--copper:      oklch(66% 0.16 48);
	--copper-deep: oklch(48% 0.15 42);
	--copper-glow: oklch(66% 0.16 48 / .45);
	--copper-ink:  oklch(18% 0.03 48);

	--teal:      oklch(56% 0.09 195);
	--teal-deep: oklch(40% 0.08 195);

	--display: 'Space Grotesk', -apple-system, 'Segoe UI', sans-serif;
	--body-f:  'IBM Plex Sans', -apple-system, 'Segoe UI', sans-serif;

	--fs-xs: .8rem;
	--fs-sm: .92rem;
	--fs-md: 1.15rem;
	--fs-lg: 1.5rem;
	--fs-xl: 2rem;
	--fs-2xl: clamp(2.4rem, 4.6vw, 3.6rem);
	--fs-3xl: clamp(3rem, 7vw, 5.4rem);

	--radius: 10px;
	--radius-sm: 6px;
	--radius-lg: 22px;
	--lw: 1px;
	--ease: cubic-bezier(.16,1,.3,1);
	--ease-spring: cubic-bezier(.34,1.56,.64,1);
	--container: 1320px;
	--gutter: clamp(20px, 4vw, 64px);
	--header-h: 78px;

	--sp-1: 8px; --sp-2: 12px; --sp-3: 20px; --sp-4: 32px;
	--sp-5: 56px; --sp-6: 88px; --sp-7: 132px;
}

html, body { background: var(--paper); color: var(--ink); }
body {
	margin: 0;
	font-family: var(--body-f);
	font-size: 17px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: clip;
}
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; line-height: 1.08; margin: 0; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden;
	clip: rect(0,0,0,0);
	white-space: nowrap;
	border: 0;
}
.skip-link.screen-reader-text:focus {
	position: fixed; top: 12px; left: 12px;
	width: auto; height: auto;
	padding: 10px 18px; margin: 0;
	background: var(--graphite); color: var(--paper);
	border-radius: 999px; z-index: 9999;
	font-weight: 600; font-size: .9rem;
}

/* ==========================================================================
   Reveal / reduced-motion baseline
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(24px); }
.reveal--left  { transform: translateX(-64px); }
.reveal--right { transform: translateX(64px); }
.reveal.is-in { opacity: 1; transform: none; transition: opacity .72s var(--ease), transform .82s var(--ease-out, cubic-bezier(.16,.84,.44,1)); }
@media (prefers-reduced-motion: reduce) {
	.reveal, .reveal--left, .reveal--right { opacity: 1 !important; transform: none !important; }
}
/* Off-screen slide-in start positions must never spawn a horizontal scrollbar. */
#main { overflow-x: clip; }

/* ==========================================================================
   Ambient GPU field + film grain + glassmorphism
   ========================================================================== */
/* Fixed WebGL flow behind everything (mounted by ambient.js as first body
   child). Content sits above it via z-index. */
#svx-ambient {
	position: fixed; inset: 0; width: 100%; height: 100%;
	z-index: 0; pointer-events: none; display: block;
}
.site-header { z-index: 500; } /* already sticky+500, kept explicit */
#main, .site-footer { position: relative; z-index: 1; }

/* Global film grain — subtle animated-look dither over the whole viewport.
   Sits above content, below the sticky header, never intercepts pointers. */
body::after {
	content: ''; position: fixed; inset: 0; z-index: 400; pointer-events: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	background-size: 140px 140px;
	opacity: .08; mix-blend-mode: soft-light;
}
@media (prefers-reduced-motion: reduce) { body::after { opacity: .05; } }

/* Reveal the flow through the dark bands only once the canvas is live. The hero
   goes fully transparent (max flow) with a left-side dark gradient protecting
   the headline; the other bands use a light translucent scrim. */
.has-ambient .hero { background: transparent; }
.has-ambient .hero::before {
	content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
	background: linear-gradient(102deg, var(--graphite-deep) 0%, color-mix(in oklch, var(--graphite-deep) 82%, transparent) 34%, transparent 78%),
		linear-gradient(0deg, color-mix(in oklch, var(--graphite-deep) 60%, transparent), transparent 40%);
}
.has-ambient .hero > .container { position: relative; z-index: 2; }
.has-ambient .section.on-dark { background: color-mix(in oklch, var(--graphite) 58%, transparent); }
.has-ambient .site-footer { background: color-mix(in oklch, var(--graphite-deep) 66%, transparent); }

/* Faint living tint behind the light sections so glass cards refract something
   and the bright zones aren't dead flat (cheap static CSS, not a second GPU pass). */
/* Light sections stay OPAQUE cream so the ambient canvas is confined to the
   dark bands (hero / on-dark / footer) and never bleeds through, muddying
   light content. */
.section:not(.on-dark):not([data-bg]) { position: relative; background: var(--paper); }
.section:not(.on-dark):not([data-bg])::after {
	content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
	background:
		radial-gradient(60% 55% at 12% 8%, var(--copper-glow), transparent 60%),
		radial-gradient(55% 50% at 92% 100%, oklch(56% 0.09 195 / .18), transparent 62%);
	opacity: .28;
}
.section > .container { position: relative; z-index: 1; }

/* Glassmorphism cards: translucent surface + backdrop blur + specular edge. */
.division-card, .testimonial-card, .post-card {
	background: color-mix(in oklch, var(--surface) 90%, transparent);
	-webkit-backdrop-filter: blur(8px) saturate(1.08);
	backdrop-filter: blur(8px) saturate(1.08);
	border: 1px solid color-mix(in oklch, var(--surface) 62%, transparent);
	box-shadow: inset 0 1px 0 oklch(100% 0 0 / .8), 0 16px 40px oklch(21% 0.014 55 / .09);
}
.no-ambient .division-card, .no-ambient .testimonial-card, .no-ambient .post-card { background: var(--surface); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
	display: inline-flex; align-items: center; gap: .5em;
	padding: 14px 26px;
	border-radius: 999px;
	font-weight: 600; font-size: .95rem;
	border: var(--lw) solid transparent;
	cursor: pointer;
	transition: transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.btn--primary { background: var(--graphite); color: var(--paper); }
.btn--primary:hover { background: var(--copper-deep); transform: translateY(-2px); }
.btn--ghost { border-color: var(--line-strong); color: var(--ink); }
.btn--ghost:hover { border-color: var(--copper); color: var(--copper-deep); }
.on-dark .btn--ghost, .hero .btn--ghost, .page-hero .btn--ghost { border-color: var(--line-on-dark); color: var(--paper-on-dark); }
.on-dark .btn--ghost:hover, .hero .btn--ghost:hover, .page-hero .btn--ghost:hover { border-color: var(--copper); color: var(--copper); }
.on-dark .btn--primary { background: var(--paper); color: var(--graphite-deep); }
.on-dark .btn--primary:hover { background: var(--copper); color: var(--copper-ink); }

.magnetic { will-change: transform; }

/* ==========================================================================
   Dark-section discipline — every descendant that sets its own light-mode
   color must have an .on-dark override here. (Recurring bug across this
   theme line: a class-level color rule always beats an inherited one.)
   ========================================================================== */
.on-dark, .on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: var(--paper-on-dark); }
.on-dark .eyebrow { color: var(--copper); }
.on-dark .eyebrow::before { background: var(--copper); }
.lede { font-size: var(--fs-md); color: var(--ink-dim); max-width: 58ch; line-height: 1.6; }
.on-dark .lede { color: var(--paper-on-dark-dim); }
.on-dark p, .on-dark .post-card__excerpt, .on-dark .stat__label { color: var(--paper-on-dark-dim); }

.eyebrow {
	display: inline-flex; align-items: center; gap: .6em;
	font-size: .8rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase;
	color: var(--copper-deep);
	margin-bottom: var(--sp-2);
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--copper-deep); border-radius: 2px; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
	position: sticky; top: 0; z-index: 500;
	background: color-mix(in oklch, var(--paper) 88%, transparent);
	backdrop-filter: blur(10px);
	border-bottom: var(--lw) solid var(--line);
	transition: box-shadow .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 8px 28px oklch(21% 0.014 55 / .08); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: var(--sp-4); }
.brand { display: flex; align-items: center; gap: .6em; font-family: var(--display); font-weight: 700; font-size: 1.3rem; letter-spacing: -.01em; }
.brand__mark { width: 28px; height: 28px; flex-shrink: 0; }
.primary-nav__list { display: flex; align-items: center; gap: var(--sp-4); list-style: none; margin: 0; padding: 0; }
.primary-nav__list > li > a { font-size: .92rem; font-weight: 500; color: var(--ink-dim); transition: color .25s var(--ease); }
.primary-nav__list > li > a:hover { color: var(--copper-deep); }
.header__actions { display: flex; align-items: center; gap: var(--sp-3); }
.nav-mobile-cta { display: none; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

@media (max-width: 900px) {
	.primary-nav { position: fixed; top: 0; right: 0; left: auto; height: 100vh; width: min(340px, 86vw); background: var(--paper); z-index: 600;
		transform: translateX(100%); transition: transform .4s var(--ease); padding: var(--sp-6) var(--sp-4) var(--sp-4); overflow-y: auto; }
	.primary-nav.is-open { transform: none; box-shadow: -20px 0 60px oklch(0% 0 0 / .2); }
	.primary-nav__list { flex-direction: column; align-items: flex-start; gap: var(--sp-2); }
	.nav-mobile-cta { display: inline-flex; margin-top: var(--sp-3); }
	.nav-toggle { display: block; }
	.nav-scrim { position: fixed; inset: 0; background: oklch(0% 0 0 / .4); z-index: 550; opacity: 0; pointer-events: none; transition: opacity .3s; }
	.nav-scrim.is-open { opacity: 1; pointer-events: auto; }
}

/* ==========================================================================
   Hero — Three.js molecular-lattice-to-material canvas
   ========================================================================== */
.hero { position: relative; background: var(--graphite-deep); color: var(--paper-on-dark); overflow: hidden; padding-top: calc(var(--header-h) + var(--sp-4)); padding-bottom: var(--sp-5); }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--sp-5); align-items: center; }
.hero__title { font-size: var(--fs-3xl); margin-bottom: var(--sp-3); }
.hero__sub { font-size: var(--fs-md); color: var(--paper-on-dark-dim); max-width: 48ch; margin-bottom: var(--sp-4); }
.hero__cta { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.hero__stage { position: relative; aspect-ratio: 1/1; border-radius: var(--radius-lg); overflow: hidden; background: radial-gradient(circle at 50% 45%, oklch(30% 0.03 48 / .5), transparent 70%), var(--graphite); }
.hero__stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero__stage-poster { position: absolute; inset: 0; background: conic-gradient(from 140deg, var(--copper-deep), var(--teal-deep), var(--copper), var(--teal-deep), var(--copper-deep)); opacity: .5; }
.hero__stage.is-ready .hero__stage-poster { display: none; }
.hero__stage-hint { position: absolute; bottom: 16px; left: 16px; z-index: 3; font-size: .68rem; letter-spacing: .04em; color: var(--paper-on-dark-dim); background: oklch(20% 0.014 55 / .55); padding: 5px 12px; border-radius: 999px; }
@media (max-width: 900px) {
	.hero .container { grid-template-columns: 1fr; }
	.hero__stage { aspect-ratio: 4/3; }
}

/* ==========================================================================
   Stats band
   ========================================================================== */
.stats-band { background: var(--paper-deep); border-block: var(--lw) solid var(--line); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); padding-block: var(--sp-5); }
.stat { text-align: center; }
.stat__value { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(2rem, 4.4vw, 3.2rem); color: var(--copper-deep); font-variant-numeric: tabular-nums; }
.stat__label { display: block; font-size: .88rem; color: var(--ink-dim); margin-top: .35em; }
@media (max-width: 780px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Sections, generic
   ========================================================================== */
.section { padding-block: var(--sp-6); position: relative; }
@media (max-width: 780px) { .section { padding-block: var(--sp-5); } }
.section.on-dark { background: var(--graphite); color: var(--paper-on-dark); }
.section__head { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--sp-5); margin-bottom: var(--sp-5); flex-wrap: wrap; }
.section__head h2 { font-size: var(--fs-2xl); }
.section__head > div { max-width: 62ch; }
.section__head .lede { margin-top: var(--sp-2); }

.section[data-bg] { background-size: cover; background-position: center; position: relative; overflow: hidden; }
.section[data-bg]::before { content: ''; position: absolute; inset: -8% 0; background: inherit; background-size: cover; background-position: center; z-index: 0; opacity: .5; }
.section[data-bg] > .container { position: relative; z-index: 1; }
.section[data-bg]::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, oklch(13% 0.012 55 / .7), oklch(13% 0.012 55 / .9)); z-index: 0; }
.section[data-bg="lab"]::before { background-image: url('../img/bg-lab.jpg'); }
.section[data-bg="plant"]::before { background-image: url('../img/bg-plant.jpg'); }

.page-hero { background: var(--graphite-deep); color: var(--paper-on-dark); padding-top: calc(var(--header-h) + var(--sp-5)); padding-bottom: var(--sp-5); }
.page-hero h1 { font-size: var(--fs-2xl); max-width: 26ch; }
.page-hero[data-bg] { background-size: cover; background-position: center; position: relative; overflow: hidden; }
.page-hero[data-bg]::before { content: ''; position: absolute; inset: -8% 0; background: inherit; background-size: cover; background-position: center; z-index: 0; opacity: .5; }
.page-hero[data-bg] > .container { position: relative; z-index: 1; }
.page-hero[data-bg]::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, oklch(13% 0.012 55 / .74), oklch(13% 0.012 55 / .92)); z-index: 0; }
.page-hero[data-bg="plant"]::before { background-image: url('../img/bg-plant.jpg'); }

/* ==========================================================================
   Divisions grid
   ========================================================================== */
.division-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--sp-3); }
.division-card {
	position: relative;
	background: var(--surface);
	border: var(--lw) solid var(--line);
	border-radius: var(--radius-lg);
	padding: var(--sp-4);
	overflow: hidden;
	transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.division-card:hover { transform: translateY(-6px); box-shadow: 0 22px 50px oklch(21% 0.014 55 / .12); border-color: var(--copper); }
.division-card__icon { width: 44px; height: 44px; margin-bottom: var(--sp-3); color: var(--copper-deep); }
.division-card__icon--teal { color: var(--teal-deep); }

/* Real photo banner, bled to the card's edges via negative margins matching
   the card's own padding — lets .division-card keep its plain padded layout
   for other reuses (single-division hero, related-solutions mini-cards)
   that never include a .division-card__photo. */
.division-card__photo {
	margin: calc(var(--sp-4) * -1) calc(var(--sp-4) * -1) var(--sp-3);
	aspect-ratio: 4 / 3;
	overflow: hidden;
	position: relative;
}
.division-card__photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .7s var(--ease); }
.division-card:hover .division-card__photo img { transform: scale(1.06); }
.division-card__photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, oklch(13% 0.012 55 / .5) 100%); pointer-events: none; }
.division-card__tag {
	position: absolute; left: var(--sp-3); bottom: var(--sp-3); z-index: 1;
	display: inline-flex; align-items: center; gap: 7px;
	font-family: var(--display); font-size: .78rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
	color: var(--paper-on-dark); background: oklch(13% 0.012 55 / .38); backdrop-filter: blur(6px);
	padding: 6px 13px; border-radius: 999px;
}
.division-card__tag::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--copper); flex: 0 0 auto; }
.division-card__tag--teal::before { background: var(--teal); }
.division-card h3 { font-size: 1.3rem; margin-bottom: .4em; }
.division-card p { color: var(--ink-dim); font-size: .95rem; margin-bottom: var(--sp-2); }
.division-card__stat { display: inline-block; font-size: .82rem; font-weight: 600; color: var(--copper-deep); background: oklch(66% 0.16 48 / .1); padding: 4px 12px; border-radius: 999px; }
.division-card__stat--teal { color: var(--teal-deep); background: oklch(56% 0.09 195 / .12); }

/* ==========================================================================
   Signature technique 2 — interactive solutions grid
   ========================================================================== */
.solutions-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; background: var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.solution-tile {
	position: relative;
	background: var(--graphite-soft);
	aspect-ratio: 1 / 0.78;
	display: flex; flex-direction: column; justify-content: flex-end;
	cursor: pointer;
	overflow: hidden;
	transition: background .4s var(--ease);
}
.solution-tile__photo { position: absolute; inset: 0; z-index: 0; }
.solution-tile__photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.solution-tile:hover .solution-tile__photo img, .solution-tile.is-active .solution-tile__photo img { transform: scale(1.06); }
.solution-tile__photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, oklch(13% 0.012 55 / .1) 35%, oklch(13% 0.012 55 / .85) 100%); }
.solution-tile__title { position: relative; z-index: 1; padding: var(--sp-3); font-family: var(--display); font-weight: 700; font-size: 1.02rem; color: var(--paper-on-dark); transition: opacity .35s var(--ease); }
/* Fallback when a solution has no bundled/featured photo: original icon-card layout on a plain surface. */
.solution-tile--no-photo { background: var(--surface); justify-content: space-between; }
.solution-tile--no-photo .solution-tile__icon { width: 42px; height: 42px; margin: var(--sp-3) var(--sp-3) 0; color: var(--copper-deep); position: relative; z-index: 1; }
.solution-tile--no-photo .solution-tile__title { color: var(--ink); }
.solution-tile--no-photo.is-active .solution-tile__title, .solution-tile--no-photo:hover .solution-tile__title { color: var(--paper-on-dark); opacity: 1; }
.solution-tile--no-photo.is-active .solution-tile__icon, .solution-tile--no-photo:hover .solution-tile__icon { color: var(--copper); }
.solution-tile__reveal {
	position: absolute; inset: 0; z-index: 2;
	background: oklch(13% 0.012 55 / .92);
	color: var(--paper-on-dark);
	padding: var(--sp-3);
	display: flex; flex-direction: column; justify-content: center;
	opacity: 0; transform: translateY(12%);
	transition: opacity .38s var(--ease), transform .38s var(--ease);
	pointer-events: none;
}
.solution-tile__reveal p { font-size: .86rem; color: var(--paper-on-dark-dim); margin-bottom: .6em; }
.solution-tile__reveal .divisions-served { font-size: .74rem; letter-spacing: .03em; text-transform: uppercase; color: var(--copper); }
.solution-tile.is-active .solution-tile__reveal { opacity: 1; transform: none; pointer-events: auto; }
.solution-tile.is-active .solution-tile__title { opacity: 0; }
@media (hover: hover) and (pointer: fine) {
	.solution-tile:hover .solution-tile__reveal { opacity: 1; transform: none; pointer-events: auto; }
	.solution-tile:hover .solution-tile__title { opacity: 0; }
}
@media (max-width: 1080px) { .solutions-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Signature technique 3 — reaction pathway (SVG scroll-draw)
   ========================================================================== */
.pathway {
	max-width: 1120px; margin-inline: auto; position: relative; overflow: hidden;
	background: linear-gradient(135deg, var(--surface), var(--paper));
	border: var(--lw) solid var(--line); border-radius: var(--radius-lg);
	padding: var(--sp-5) var(--sp-4) var(--sp-4);
	box-shadow: 0 26px 64px oklch(21% 0.014 55 / .09), inset 0 1px 0 oklch(100% 0 0 / .7);
}
.pathway::before {
	content: ''; position: absolute; inset: 0; pointer-events: none;
	background:
		radial-gradient(56% 90% at 2% 50%, oklch(66% 0.16 48 / .08), transparent 60%),
		radial-gradient(56% 90% at 98% 50%, oklch(56% 0.09 195 / .09), transparent 60%);
}
.pathway svg { width: 100%; height: auto; overflow: visible; position: relative; z-index: 1; }

.grad-copper-0 { stop-color: var(--copper); }
.grad-teal-1 { stop-color: var(--teal); }
.grad-surface-0 { stop-color: var(--surface); }
.grad-paper-1 { stop-color: var(--paper-deep); }
.grad-copper-glow { stop-color: var(--copper); stop-opacity: .55; }
.grad-copper-glow-end { stop-color: var(--copper); stop-opacity: 0; }
.grad-teal-glow { stop-color: var(--teal); stop-opacity: .55; }
.grad-teal-glow-end { stop-color: var(--teal); stop-opacity: 0; }

.pathway .flow-line { fill: none; stroke: url(#svxFlowGrad); stroke-width: 4; stroke-linecap: round; }
.pathway .flow-arrow { fill: var(--teal); opacity: 0; transition: opacity .4s var(--ease); }
.pathway .flow-arrow.is-lit { opacity: 1; }
.pathway .flow-comet { fill: var(--copper); filter: drop-shadow(0 0 6px var(--copper-glow)); opacity: 0; }

.pathway .flow-node-glow { opacity: 0; transition: opacity .6s var(--ease); }
.pathway .flow-node { stroke: var(--line-strong); stroke-width: 2; transition: stroke .4s var(--ease); }
.pathway .flow-icon { color: var(--ink-dim); transition: color .4s var(--ease); }
.pathway .flow-node-group.is-active .flow-node-glow { opacity: 1; }
.pathway .flow-node-group.is-active .flow-node { stroke: var(--copper); }
.pathway .flow-node-group.is-active .flow-icon { color: var(--copper-deep); }
.pathway .flow-node-group--final.is-active .flow-node { stroke: var(--teal); }
.pathway .flow-node-group--final.is-active .flow-icon { color: var(--teal-deep); }
@media (prefers-reduced-motion: no-preference) {
	.pathway .flow-node-group--final.is-active .flow-node-glow { animation: svxPulseGlow 2.6s ease-in-out infinite; }
}
@keyframes svxPulseGlow { 0%, 100% { opacity: .5; } 50% { opacity: 1; } }

.pathway .flow-step-chip { fill: var(--graphite); }
.pathway .flow-step-num { font-family: var(--display); font-weight: 700; font-size: 13px; letter-spacing: .02em; fill: var(--paper); }
.pathway .flow-label { font-family: var(--display); font-size: 18px; font-weight: 700; fill: var(--ink); }
.pathway .flow-sublabel { font-family: var(--body-f); font-size: 12.5px; fill: var(--ink-dim); }
@media (max-width: 760px) { .pathway { padding: var(--sp-4) var(--sp-3); } }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
.testimonial-card { background: var(--surface); border: var(--lw) solid var(--line); border-radius: var(--radius-lg); padding: var(--sp-4); position: relative; }
.testimonial-card::before { content: '“'; position: absolute; top: 8px; left: 20px; font-family: var(--display); font-size: 3.4rem; color: var(--copper); opacity: .35; line-height: 1; }
.testimonial-card blockquote { margin: var(--sp-2) 0 var(--sp-2); font-size: 1.05rem; line-height: 1.55; position: relative; z-index: 1; }
.testimonial-card cite { font-size: .85rem; color: var(--ink-dim); font-style: normal; }
@media (max-width: 900px) { .testimonial-strip { grid-template-columns: 1fr; } }

/* ==========================================================================
   News / post cards
   ========================================================================== */
.post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--sp-4); }
.post-card { background: var(--surface); border: var(--lw) solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.post-card:hover { transform: translateY(-5px); box-shadow: 0 20px 44px oklch(21% 0.014 55 / .1); }
.post-card__media { position: relative; aspect-ratio: 4/3; overflow: hidden; display: block; background: var(--paper-deep); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { padding: var(--sp-3); }
.post-card__body h3 { font-size: 1.2rem; margin-bottom: .5em; }
.post-card__excerpt { color: var(--ink-dim); margin-top: .4em; font-size: .93rem; }
.post-card time { font-size: .8rem; color: var(--ink-dim); display: block; margin-top: var(--sp-2); }
article:not(.has-media) .post-card__media { display: none; }

/* ==========================================================================
   Cert row / stat grid (sustainability + investors pages)
   ========================================================================== */
.cert-row { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-3); }
.cert-pill { font-size: .82rem; font-weight: 600; padding: 8px 16px; border-radius: 999px; background: oklch(56% 0.09 195 / .12); color: var(--teal-deep); }
.section-page .stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); margin-top: var(--sp-4); }
.section-page .stat { text-align: left; background: var(--paper-deep); padding: var(--sp-3); border-radius: var(--radius); }
@media (max-width: 780px) { .section-page .stat-grid { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { text-align: center; }
.cta-band h2 { font-size: var(--fs-2xl); max-width: 20ch; margin-inline: auto; margin-bottom: var(--sp-4); }
.cta-band .hero__cta { justify-content: center; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--graphite-deep); color: var(--paper-on-dark-dim); padding-block: var(--sp-6) var(--sp-4); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--sp-4); margin-bottom: var(--sp-5); }
.footer-brand { display: flex; align-items: center; gap: .6em; font-family: var(--display); font-weight: 700; font-size: 1.2rem; color: var(--paper-on-dark); margin-bottom: var(--sp-2); }
.footer-col h4 { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--paper-on-dark-dim); margin-bottom: var(--sp-2); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55em; }
.footer-col a { color: var(--paper-on-dark-dim); font-size: .92rem; transition: color .25s; }
.footer-col a:hover { color: var(--copper); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--sp-2); border-top: var(--lw) solid var(--line-on-dark); padding-top: var(--sp-3); font-size: .82rem; color: var(--paper-on-dark-dim); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ==========================================================================
   Inquiry dialog
   ========================================================================== */
.inquiry-dialog { border: none; border-radius: var(--radius-lg); padding: 0; max-width: 480px; width: 92vw; box-shadow: 0 40px 90px oklch(21% 0.014 55 / .3); }
.inquiry-dialog::backdrop { background: oklch(13% 0.012 55 / .55); backdrop-filter: blur(4px); }
.inquiry-dialog__body { padding: var(--sp-4); }
.inquiry-dialog h3 { font-size: 1.4rem; margin-bottom: var(--sp-2); }
.field { display: flex; flex-direction: column; gap: .4em; margin-bottom: var(--sp-2); }
.field label { font-size: .82rem; font-weight: 500; color: var(--ink-dim); }
.field input, .field textarea { font: inherit; padding: 11px 14px; border-radius: var(--radius-sm); border: var(--lw) solid var(--line-strong); background: var(--paper); color: var(--ink); }
.field input:focus, .field textarea:focus { outline: 2px solid var(--copper); outline-offset: 1px; }
.inquiry-dialog__close { position: absolute; top: 14px; right: 14px; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--ink-dim); }
.form-msg { font-size: .88rem; margin-top: var(--sp-2); }
.form-msg--ok { color: var(--teal-deep); }
.form-msg--err { color: var(--copper-deep); }
.hp-field { position: absolute; left: -9999px; }

/* ==========================================================================
   Content pages (page.php, single post, 404, search)
   ========================================================================== */
.page-content { padding-block: var(--sp-6); }
.page-content p { margin-bottom: 1.1em; color: var(--ink-dim); }
.page-content h2 { font-size: var(--fs-xl); margin-top: 1.4em; margin-bottom: .5em; }
.section-page { padding-block: var(--sp-4); }

.comments-area { margin-top: var(--sp-5); padding-top: var(--sp-5); border-top: var(--lw) solid var(--line); }
.comment-list { list-style: none; margin: 0; padding: 0; }
.comment-list li { margin-bottom: var(--sp-3); }

.searchform-wrap { display: flex; gap: var(--sp-2); max-width: 480px; }
.searchform-wrap input[type="search"] { flex: 1; font: inherit; padding: 12px 16px; border-radius: var(--radius); border: var(--lw) solid var(--line-strong); }

.pagination { display: flex; justify-content: space-between; margin-top: var(--sp-5); }

@media (max-width: 780px) {
	.division-grid, .testimonial-strip { grid-template-columns: 1fr; }
	.footer-grid { grid-template-columns: 1fr; }
	.section-page .stat-grid { grid-template-columns: 1fr 1fr; }
}