/* ============================================================
   Westcoast Polymers — Corporate site styles
   Built on the Westcoast Polymers Design System tokens.
   Navy #002F6C + Cool Gray #939598 on white. Montserrat / Work
   Sans / IBM Plex Mono. Restrained, engineered, legacy-corporate
   — with scroll-driven 3D depth handled by assets/js/site.js.
   ============================================================ */

@import url('tokens/fonts.css');
@import url('tokens/colors.css');
@import url('tokens/typography.css');
@import url('tokens/spacing.css');
@import url('tokens/effects.css');
@import url('components.css');

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: var(--text-body-md);
  font-size: 1.0625rem;
  color: var(--text-body);
  background: var(--surface-page);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--text-link); }
::selection { background: var(--navy-100); color: var(--navy-800); }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--text-heading); margin: 0; }
p { margin: 0; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 32px; }
.container--narrow { max-width: var(--container-narrow); }

.eyebrow {
  font: var(--fw-semibold) 12px/1.4 var(--font-display);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--wp-gray);
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--wp-navy); flex: none; }
.eyebrow--center { justify-content: center; }
.eyebrow--center::after { content: ""; width: 34px; height: 2px; background: var(--wp-navy); flex: none; }
.eyebrow--onnavy { color: rgba(255,255,255,0.55); }
.eyebrow--onnavy::before, .eyebrow--onnavy::after { background: rgba(255,255,255,0.85); }

.section { padding: var(--section-y) 0; position: relative; }
.section--subtle { background: var(--surface-subtle); }
.section--navy { background: var(--wp-navy); color: rgba(255,255,255,0.85); }
.section--navy h2, .section--navy h3 { color: #fff; }

.section-head { max-width: 720px; }
.section-head--center { margin: 0 auto; text-align: center; }
.section-head h2 { font: var(--text-h2); letter-spacing: -0.01em; }
.section-head .lede { font: var(--text-body-lg); color: var(--text-muted); margin-top: 18px; }
.section--navy .section-head .lede { color: rgba(255,255,255,0.72); }

.mono { font-family: var(--font-mono); }

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%;
  transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--wp-navy), var(--navy-400));
  z-index: 200; pointer-events: none;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: transform 320ms var(--ease-standard), background 320ms var(--ease-standard),
              box-shadow 320ms var(--ease-standard), border-color 320ms var(--ease-standard);
  background: transparent; border-bottom: 1px solid transparent;
}
.site-header.is-solid {
  background: rgba(255,255,255,0.94);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom-color: var(--border-subtle);
  box-shadow: var(--shadow-xs);
}
.site-header.is-hidden { transform: translateY(-100%); }
.site-header__inner { display: flex; align-items: center; gap: 36px; height: 84px; transition: height 320ms var(--ease-standard); }
.site-header.is-solid .site-header__inner { height: 68px; }
.site-header__logo { display: flex; flex: none; }
.site-header__logo img { height: 40px; width: auto; }
/* On transparent header over navy hero, show white logo variant */
.site-header__logo .logo-light { display: none; }
.header-on-dark .site-header:not(.is-solid) .logo-dark { display: none; }
.header-on-dark .site-header:not(.is-solid) .logo-light { display: block; filter: brightness(0) invert(1); }

.site-nav { display: flex; gap: 30px; flex: 1; justify-content: flex-end; align-items: center; }
.site-nav a:not(.wp-btn) {
  font: var(--fw-semibold) 13px/1 var(--font-display);
  letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--neutral-700); text-decoration: none; position: relative; padding: 8px 0;
  transition: color var(--dur-base) var(--ease-standard);
}
.site-nav a:not(.wp-btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--wp-navy); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform var(--dur-slow) var(--ease-out);
}
.site-nav a:not(.wp-btn):hover, .site-nav a.is-active { color: var(--wp-navy); }
.site-nav a:not(.wp-btn):hover::after, .site-nav a.is-active::after { transform: scaleX(1); }
.header-on-dark .site-header:not(.is-solid) .site-nav a:not(.wp-btn) { color: rgba(255,255,255,0.75); }
.header-on-dark .site-header:not(.is-solid) .site-nav a:not(.wp-btn):hover,
.header-on-dark .site-header:not(.is-solid) .site-nav a.is-active { color: #fff; }
.header-on-dark .site-header:not(.is-solid) .site-nav a:not(.wp-btn)::after { background: #fff; }
.site-nav .wp-btn { margin-left: 8px; }
.header-on-dark .site-header:not(.is-solid) a.wp-btn--primary {
  background: #fff; border-color: #fff; color: var(--wp-navy);
}
.header-on-dark .site-header:not(.is-solid) a.wp-btn--primary:hover { background: var(--navy-50); border-color: var(--navy-50); }

/* Mobile nav */
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
  color: var(--wp-navy); margin-left: auto;
}
.header-on-dark .site-header:not(.is-solid) .nav-toggle { color: #fff; }
@media (max-width: 900px) {
  .site-nav {
    position: fixed; inset: 0; top: 68px; background: #fff;
    flex-direction: column; justify-content: flex-start; align-items: flex-start;
    padding: 32px; gap: 22px; transform: translateX(100%);
    transition: transform 360ms var(--ease-out); z-index: 99;
    border-top: 1px solid var(--border-subtle);
  }
  body.nav-open .site-nav { transform: translateX(0); }
  body.nav-open { overflow: hidden; }
  body.nav-open .site-header { background: #fff; }
  .site-nav a:not(.wp-btn) { font-size: 16px; color: var(--neutral-800) !important; }
  .site-nav a:not(.wp-btn)::after { background: var(--wp-navy) !important; }
  .nav-toggle { display: inline-flex; }
  .site-nav .wp-btn { margin: 12px 0 0; }
}

/* ---------- Hero (home) ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--wp-navy) 55%, var(--navy-500) 130%);
  color: #fff; overflow: hidden;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero__grid-lines {
  position: absolute; inset: -10% -5%; pointer-events: none; opacity: 0.35;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 80% at 60% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 40%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; z-index: 3; padding-top: 120px; padding-bottom: 140px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid rgba(255,255,255,0.28); border-radius: var(--radius-pill);
  padding: 7px 18px; font: var(--fw-semibold) 11px/1.4 var(--font-display);
  letter-spacing: var(--ls-widest); text-transform: uppercase; color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.06);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.hero__badge .dot { width: 6px; height: 6px; border-radius: 50%; background: #fff; opacity: 0.9; }
.hero h1 {
  color: #fff; font-family: var(--font-display); font-weight: var(--fw-extrabold);
  font-size: clamp(2.6rem, 6.2vw, 4.6rem); line-height: 1.06; letter-spacing: -0.015em;
  margin: 28px 0 0; max-width: 15ch;
}
.hero h1 .accent { color: var(--navy-200); }
.hero__sub {
  font: var(--text-body-lg); color: rgba(255,255,255,0.72);
  max-width: 560px; margin-top: 26px;
}
.hero__ctas { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }
.hero .wp-btn--primary { background: #fff; border-color: #fff; color: var(--wp-navy); }
.hero .wp-btn--primary:hover { background: var(--navy-50); border-color: var(--navy-50); }
.hero .wp-btn--ghost { color: #fff; border: 1px solid rgba(255,255,255,0.35); }
.hero .wp-btn--ghost:hover { background: rgba(255,255,255,0.1); }

.hero__stats {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
  border-top: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,18,51,0.35);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.hero__stats .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.hero-stat { padding: 26px 28px 26px 0; }
.hero-stat + .hero-stat { border-left: 1px solid rgba(255,255,255,0.12); padding-left: 28px; }
.hero-stat__v { font: var(--fw-bold) 1.9rem/1.1 var(--font-display); color: #fff; letter-spacing: -0.01em; }
.hero-stat__v .unit { font-size: 0.65em; font-weight: var(--fw-semibold); color: var(--navy-200); margin-left: 2px; }
.hero-stat__l { font: var(--fw-semibold) 11px/1.5 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase; color: rgba(255,255,255,0.55); margin-top: 8px; }

.hero__scrollcue {
  position: absolute; bottom: 118px; right: 40px; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  color: rgba(255,255,255,0.55);
  font: var(--fw-semibold) 10px/1 var(--font-display); letter-spacing: var(--ls-widest);
  text-transform: uppercase; writing-mode: vertical-rl;
}
.hero__scrollcue .line { width: 1px; height: 56px; background: rgba(255,255,255,0.3); position: relative; overflow: hidden; }
.hero__scrollcue .line::after {
  content: ""; position: absolute; left: 0; top: -40%; width: 100%; height: 40%;
  background: #fff; animation: scrollcue 2.2s var(--ease-standard) infinite;
}
@keyframes scrollcue { 0% { top: -40%; } 55%, 100% { top: 110%; } }

@media (max-width: 900px) {
  .hero__stats .container { grid-template-columns: repeat(2, 1fr); }
  .hero-stat { padding: 18px 20px 18px 0; }
  .hero-stat:nth-child(3) { border-left: none; padding-left: 0; }
  .hero-stat:nth-child(1), .hero-stat:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.12); }
  .hero__scrollcue { display: none; }
  .hero__inner { padding-bottom: 320px; }
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--wp-navy) 60%, var(--navy-500) 140%);
  color: #fff; padding: 176px 0 88px;
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero h1 {
  color: #fff; font-weight: var(--fw-extrabold);
  font-size: clamp(2.2rem, 4.6vw, 3.4rem); line-height: 1.08; letter-spacing: -0.015em;
  max-width: 18ch;
}
.page-hero .lede { font: var(--text-body-lg); color: rgba(255,255,255,0.72); max-width: 620px; margin-top: 22px; }
.breadcrumb {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font: var(--fw-semibold) 11px/1.4 var(--font-display);
  letter-spacing: var(--ls-wider); text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 26px;
}
.breadcrumb a { color: rgba(255,255,255,0.75); text-decoration: none; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: 0.4; }
.page-hero__wm {
  position: absolute; right: -2%; bottom: -22%; z-index: 1; pointer-events: none;
  font: var(--fw-extrabold) clamp(10rem, 26vw, 22rem)/0.9 var(--font-display);
  letter-spacing: -0.03em; color: rgba(255,255,255,0.045); user-select: none; white-space: nowrap;
}

/* ---------- Reveal & 3D motion primitives ---------- */
[data-reveal] { opacity: 0; will-change: transform, opacity; }
[data-reveal="up"]    { transform: translate3d(0, 44px, 0); }
[data-reveal="left"]  { transform: translate3d(-44px, 0, 0); }
[data-reveal="right"] { transform: translate3d(44px, 0, 0); }
[data-reveal="fade"]  { transform: none; }
[data-reveal="tilt"]  { transform: perspective(1100px) rotateX(9deg) translate3d(0, 56px, 0); transform-origin: 50% 100%; }
[data-reveal="tilt-l"]{ transform: perspective(1100px) rotateY(-7deg) translate3d(-40px, 0, 0); transform-origin: 100% 50%; }
[data-reveal="tilt-r"]{ transform: perspective(1100px) rotateY(7deg) translate3d(40px, 0, 0); transform-origin: 0 50%; }
[data-reveal].is-in {
  opacity: 1;
  transform: perspective(1100px) rotateX(0) rotateY(0) translate3d(0, 0, 0);
  transition: opacity 700ms var(--ease-standard), transform 900ms var(--ease-out);
}
[data-reveal-group] > * { opacity: 0; transform: perspective(1100px) rotateX(8deg) translate3d(0, 40px, 0); transform-origin: 50% 100%; will-change: transform, opacity; }
[data-reveal-group].is-in > * {
  opacity: 1; transform: perspective(1100px) rotateX(0) translate3d(0, 0, 0);
  transition: opacity 650ms var(--ease-standard), transform 850ms var(--ease-out);
}
[data-reveal-group].is-in > *:nth-child(2) { transition-delay: 90ms; }
[data-reveal-group].is-in > *:nth-child(3) { transition-delay: 180ms; }
[data-reveal-group].is-in > *:nth-child(4) { transition-delay: 270ms; }
[data-reveal-group].is-in > *:nth-child(5) { transition-delay: 360ms; }
[data-reveal-group].is-in > *:nth-child(6) { transition-delay: 450ms; }

[data-plx] { will-change: transform; }

/* Tilt cards (pointer-driven 3D) */
[data-tilt] { transform-style: preserve-3d; will-change: transform; transition: box-shadow var(--dur-slow) var(--ease-standard); }
[data-tilt] .tilt-raise { transform: translateZ(28px); }

/* Big ghost numerals / words behind sections */
.ghost-word {
  position: absolute; z-index: 0; pointer-events: none; user-select: none;
  font: var(--fw-extrabold) clamp(9rem, 22vw, 19rem)/0.85 var(--font-display);
  letter-spacing: -0.03em; color: var(--navy-50); white-space: nowrap;
}
.section--navy .ghost-word, .band--navy .ghost-word { color: rgba(255,255,255,0.04); }

/* ---------- Legacy / story section ---------- */
.story-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 72px; align-items: center; position: relative; z-index: 1; }
.story-grid .section-head h2 { max-width: 16ch; }
.story-figure { position: relative; perspective: 1100px; }
.story-figure__panel {
  border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3.1; position: relative;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-500));
}
.story-figure__panel .texture {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 14px, transparent 14px 28px);
}
.story-figure__panel .label {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 12px;
  align-items: center; justify-content: center; color: rgba(255,255,255,0.75);
  font: var(--fw-semibold) 11px/1 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase;
}
.story-figure__panel .label .ic { display: inline-flex; padding: 16px; border-radius: 50%; background: rgba(255,255,255,0.1); }
.story-figure__chip {
  position: absolute; left: -34px; bottom: 36px; z-index: 2;
  background: #fff; border: 1px solid var(--border-subtle); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 20px 24px; display: flex; align-items: center; gap: 16px;
}
.story-figure__chip .num { font: var(--fw-extrabold) 2rem/1 var(--font-display); color: var(--wp-navy); }
.story-figure__chip .txt { font: var(--fw-semibold) 11px/1.5 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--text-muted); }
.story-points { margin-top: 34px; display: flex; flex-direction: column; gap: 18px; }
.story-point { display: flex; gap: 16px; align-items: flex-start; }
.story-point .ic { flex: none; display: inline-flex; padding: 9px; border-radius: var(--radius-md); background: var(--navy-50); color: var(--wp-navy); margin-top: 2px; }
.story-point strong { display: block; font: var(--fw-semibold) 1.02rem/1.4 var(--font-display); color: var(--text-heading); }
.story-point span { font: var(--text-body-sm); color: var(--text-muted); }
@media (max-width: 900px) {
  .story-grid { grid-template-columns: 1fr; gap: 44px; }
  .story-figure__chip { left: 16px; }
}

/* ---------- Product cards ---------- */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 56px; perspective: 1400px; }
.product-card {
  position: relative; display: flex; flex-direction: column; text-decoration: none;
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden;
}
.product-card:hover { box-shadow: var(--shadow-lg); border-color: var(--border-default); }
.product-card__media {
  position: relative; aspect-ratio: 16 / 9.5; overflow: hidden;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-500));
  display: flex; align-items: center; justify-content: center;
}
.product-card__media .formula {
  font: var(--fw-semibold) 0.8rem/1.6 var(--font-mono); color: rgba(255,255,255,0.35);
  letter-spacing: 0.06em; text-align: center; padding: 0 24px;
}
.product-card__media .mark {
  position: absolute; right: 18px; bottom: 14px;
  font: var(--fw-extrabold) 3.4rem/1 var(--font-display); color: rgba(255,255,255,0.10); letter-spacing: -0.02em;
}
.product-card__body { padding: 28px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.product-card__body .wp-card__eyebrow { margin: 0; }
.product-card__title { font: var(--text-h4); color: var(--text-heading); }
.product-card__text { font: var(--text-body-sm); color: var(--text-muted); flex: 1; }
.product-card__apps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.product-card__cta {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  font: var(--fw-semibold) 13px/1 var(--font-display); letter-spacing: var(--ls-wide);
  text-transform: uppercase; color: var(--wp-navy);
}
.product-card__cta svg { transition: transform var(--dur-slow) var(--ease-out); }
.product-card:hover .product-card__cta svg { transform: translateX(6px); }
@media (max-width: 900px) { .products-grid { grid-template-columns: 1fr; } }

/* ---------- Process (sticky 3D depth sequence) ---------- */
.process-wrap { position: relative; }
.process-sticky { position: sticky; top: 0; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.process-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 60px; perspective: 1200px; }
.process-step {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg); padding: 30px 26px; position: relative;
  will-change: transform, opacity; transform-style: preserve-3d;
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
}
.process-step .idx { font: var(--fw-bold) 0.8rem/1 var(--font-mono); color: var(--navy-200); letter-spacing: 0.1em; }
.process-step h3 { font: var(--fw-semibold) 1.15rem/1.3 var(--font-display); color: #fff; margin-top: 14px; }
.process-step p { font: var(--text-body-sm); color: rgba(255,255,255,0.62); margin-top: 10px; }
.process-step .bar { position: absolute; left: 26px; right: 26px; top: 0; height: 2px; background: rgba(255,255,255,0.15); }
.process-step .bar i { display: block; height: 100%; width: 0; background: #fff; transition: width 600ms var(--ease-out); }
.process-step.is-active .bar i { width: 100%; }
@media (max-width: 900px) {
  .process-track { grid-template-columns: 1fr 1fr; }
  .process-sticky { position: static; min-height: 0; padding: 0; }
}
@media (max-width: 600px) { .process-track { grid-template-columns: 1fr; } }

/* ---------- R&D band ---------- */
.band { position: relative; overflow: hidden; }
.band--navy { background: linear-gradient(150deg, var(--navy-900), var(--wp-navy) 65%); color: rgba(255,255,255,0.85); }
.band--navy h2, .band--navy h3 { color: #fff; }
.rd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; position: relative; z-index: 1; }
.rd-list { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.rd-item { display: flex; gap: 20px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,0.12); }
.rd-item:last-child { border-bottom: none; }
.rd-item .ic { flex: none; display: inline-flex; padding: 11px; border-radius: var(--radius-md); background: rgba(255,255,255,0.08); color: #fff; height: fit-content; }
.rd-item strong { display: block; font: var(--fw-semibold) 1.05rem/1.4 var(--font-display); color: #fff; }
.rd-item span { font: var(--text-body-sm); color: rgba(255,255,255,0.62); margin-top: 4px; display: block; }
@media (max-width: 900px) { .rd-grid { grid-template-columns: 1fr; gap: 40px; } }

/* ---------- Industries ---------- */
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.industry-tile {
  border: 1px solid var(--border-subtle); border-radius: var(--radius-lg);
  padding: 30px 28px; background: var(--surface-card); position: relative; overflow: hidden;
  transition: var(--transition-base);
}
.industry-tile:hover { border-color: var(--navy-200); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.industry-tile .ic { display: inline-flex; padding: 11px; border-radius: var(--radius-md); background: var(--navy-50); color: var(--wp-navy); }
.industry-tile h3 { font: var(--fw-semibold) 1.1rem/1.35 var(--font-display); margin-top: 18px; }
.industry-tile p { font: var(--text-body-sm); color: var(--text-muted); margin-top: 8px; }
.industry-tile .num {
  position: absolute; top: 18px; right: 22px;
  font: var(--fw-bold) 0.75rem/1 var(--font-mono); color: var(--neutral-300); letter-spacing: 0.08em;
}
@media (max-width: 900px) { .industries-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .industries-grid { grid-template-columns: 1fr; } }

/* ---------- CSR preview ---------- */
.csr-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 56px; perspective: 1400px; }
.csr-card {
  display: flex; flex-direction: column; text-decoration: none;
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-subtle);
  background: var(--surface-card); box-shadow: var(--shadow-sm); transition: box-shadow var(--dur-slow) var(--ease-standard);
}
.csr-card:hover { box-shadow: var(--shadow-lg); }
.csr-card__media {
  aspect-ratio: 16 / 7.5; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--neutral-200), var(--neutral-100));
  display: flex; align-items: center; justify-content: center; color: var(--neutral-500);
}
.csr-card__media .texture { position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(0,47,108,0.04) 0 14px, transparent 14px 28px); }
.csr-card__media .ic { position: relative; display: inline-flex; padding: 15px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); color: var(--wp-navy); }
.csr-card__body { padding: 28px; }
.csr-card__body h3 { font: var(--text-h4); }
.csr-card__body p { font: var(--text-body-sm); color: var(--text-muted); margin-top: 10px; }
@media (max-width: 800px) { .csr-grid { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--wp-navy); color: #fff; }
.cta-band .container { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-top: 88px; padding-bottom: 88px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font: var(--text-h2); letter-spacing: -0.01em; max-width: 18ch; }
.cta-band p { color: rgba(255,255,255,0.7); margin-top: 14px; max-width: 480px; }
.cta-band .wp-btn--primary { background: #fff; border-color: #fff; color: var(--wp-navy); }
.cta-band .wp-btn--primary:hover { background: var(--navy-50); }
.cta-band .wp-btn--ghost { color: #fff; border: 1px solid rgba(255,255,255,0.35); }
.cta-band .wp-btn--ghost:hover { background: rgba(255,255,255,0.1); }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-band .ghost-word { color: rgba(255,255,255,0.05); font-size: clamp(5rem, 12vw, 9rem); }

/* ---------- About page ---------- */
.vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; perspective: 1400px; }
.vision-card {
  border-radius: var(--radius-lg); padding: 40px 36px; position: relative; overflow: hidden;
  background: var(--wp-navy); color: rgba(255,255,255,0.8);
}
.vision-card--alt { background: var(--navy-800); }
.vision-card .ic { display: inline-flex; padding: 12px; border-radius: var(--radius-md); background: rgba(255,255,255,0.1); color: #fff; }
.vision-card h3 { color: #fff; font: var(--text-h3); margin-top: 22px; }
.vision-card p { margin-top: 14px; line-height: 1.65; }
.vision-card .wm { position: absolute; right: -14px; bottom: -30px; font: var(--fw-extrabold) 7rem/1 var(--font-display); color: rgba(255,255,255,0.05); }
@media (max-width: 800px) { .vision-grid { grid-template-columns: 1fr; } }

.leader-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 56px; }
.leader-card { display: grid; grid-template-columns: 132px 1fr; gap: 26px; align-items: start; border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 30px; background: var(--surface-card); box-shadow: var(--shadow-sm); }
.leader-card__avatar {
  width: 132px; aspect-ratio: 1; border-radius: var(--radius-lg); position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-400));
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.85);
  font: var(--fw-extrabold) 2.4rem/1 var(--font-display);
}
.leader-card h3 { font: var(--text-h4); }
.leader-card .role { font: var(--fw-semibold) 11px/1.5 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--wp-gray); margin-top: 6px; }
.leader-card p { font: var(--text-body-sm); color: var(--text-muted); margin-top: 12px; }
@media (max-width: 900px) { .leader-grid { grid-template-columns: 1fr; } .leader-card { grid-template-columns: 100px 1fr; } .leader-card__avatar { width: 100px; } }

/* Timeline */
.timeline { position: relative; margin-top: 64px; padding-left: 0; }
.timeline::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(var(--navy-100), var(--wp-navy), var(--navy-100));
  transform: translateX(-50%);
}
.timeline-item { position: relative; width: 50%; padding: 0 56px 64px 0; }
.timeline-item:nth-child(even) { margin-left: 50%; padding: 0 0 64px 56px; }
.timeline-item::before {
  content: ""; position: absolute; top: 6px; right: -7px; width: 14px; height: 14px;
  border-radius: 50%; background: #fff; border: 3px solid var(--wp-navy); z-index: 1;
}
.timeline-item:nth-child(even)::before { right: auto; left: -7px; }
.timeline-item .year { font: var(--fw-extrabold) 1.7rem/1 var(--font-display); color: var(--wp-navy); }
.timeline-item h3 { font: var(--fw-semibold) 1.08rem/1.4 var(--font-display); margin-top: 10px; }
.timeline-item p { font: var(--text-body-sm); color: var(--text-muted); margin-top: 8px; }
.timeline-item:nth-child(odd) { text-align: right; }
@media (max-width: 800px) {
  .timeline::before { left: 8px; }
  .timeline-item, .timeline-item:nth-child(even) { width: 100%; margin: 0; padding: 0 0 48px 40px; text-align: left; }
  .timeline-item::before, .timeline-item:nth-child(even)::before { left: 1px; right: auto; }
}

/* Infrastructure */
.infra-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-top: 56px; }
.infra-tile { border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-lg); padding: 26px 22px; background: rgba(255,255,255,0.04); }
.infra-tile .ic { display: inline-flex; padding: 10px; border-radius: var(--radius-md); background: rgba(255,255,255,0.09); color: #fff; }
.infra-tile h3 { font: var(--fw-semibold) 1rem/1.35 var(--font-display); color: #fff; margin-top: 16px; }
.infra-tile p { font: var(--fw-regular) 0.85rem/1.55 var(--font-body); color: rgba(255,255,255,0.6); margin-top: 8px; }
@media (max-width: 1000px) { .infra-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .infra-grid { grid-template-columns: 1fr; } }

/* ---------- Products page ---------- */
.product-row { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; padding: 72px 0; border-bottom: 1px solid var(--border-subtle); }
.product-row:last-child { border-bottom: none; }
.product-row--flip .product-row__figure { order: 2; }
.product-row__figure { perspective: 1100px; }
.product-row__panel {
  border-radius: var(--radius-xl); aspect-ratio: 4 / 2.9; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-500)); box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center;
}
.product-row__panel .formula { font: var(--fw-semibold) 0.85rem/1.7 var(--font-mono); color: rgba(255,255,255,0.4); letter-spacing: 0.05em; text-align: center; padding: 0 30px; position: relative; z-index: 1; }
.product-row__panel .texture { position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 14px, transparent 14px 28px); }
.product-row__panel .code { position: absolute; left: 24px; top: 20px; font: var(--fw-bold) 0.72rem/1 var(--font-mono); letter-spacing: 0.14em; color: rgba(255,255,255,0.5); }
.product-row h2 { font: var(--text-h3); }
.product-row .desc { font: var(--text-body-md); color: var(--text-muted); margin-top: 16px; }
.product-row .specs-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; margin-top: 26px; }
.product-row .specs-mini div { border-left: 2px solid var(--navy-100); padding-left: 14px; }
.product-row .specs-mini dt { font: var(--fw-semibold) 10px/1.5 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--wp-gray); }
.product-row .specs-mini dd { font: var(--fw-medium) 0.95rem/1.4 var(--font-mono); color: var(--text-heading); margin: 4px 0 0; }
.product-row .row-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .product-row { grid-template-columns: 1fr; gap: 36px; padding: 56px 0; }
  .product-row--flip .product-row__figure { order: 0; }
}

/* ---------- Product detail ---------- */
.detail-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 72px; align-items: start; }
.spec-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.spec-table caption { text-align: left; font: var(--fw-semibold) 11px/1.5 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--wp-gray); padding-bottom: 14px; }
.spec-table th, .spec-table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--border-subtle); font-size: 0.95rem; }
.spec-table th { font: var(--fw-semibold) 0.9rem/1.4 var(--font-body); color: var(--text-heading); width: 52%; }
.spec-table td { font-family: var(--font-mono); color: var(--neutral-700); }
.spec-table tr:nth-child(odd) { background: var(--neutral-50); }
.spec-note { font: var(--text-body-sm); color: var(--text-subtle); margin-top: 16px; }
.apps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 40px; }
.app-tile { display: flex; gap: 14px; align-items: flex-start; border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 20px; background: var(--surface-card); }
.app-tile .ic { flex: none; display: inline-flex; padding: 9px; border-radius: var(--radius-md); background: var(--navy-50); color: var(--wp-navy); }
.app-tile strong { font: var(--fw-semibold) 0.98rem/1.4 var(--font-display); color: var(--text-heading); display: block; }
.app-tile span { font: var(--fw-regular) 0.85rem/1.5 var(--font-body); color: var(--text-muted); }
@media (max-width: 900px) { .detail-grid { grid-template-columns: 1fr; gap: 44px; } .apps-grid { grid-template-columns: 1fr; } }

/* ---------- CSR page ---------- */
.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.pillar { border-top: 3px solid var(--wp-navy); background: var(--surface-card); border-inline: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); border-radius: 0 0 var(--radius-lg) var(--radius-lg); padding: 30px 28px; }
.pillar h3 { font: var(--fw-semibold) 1.12rem/1.35 var(--font-display); }
.pillar p { font: var(--text-body-sm); color: var(--text-muted); margin-top: 10px; }
@media (max-width: 800px) { .pillars-grid { grid-template-columns: 1fr; } }

.activity { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; padding: 64px 0; border-bottom: 1px solid var(--border-subtle); }
.activity:last-child { border-bottom: none; }
.activity--flip .activity__figure { order: 2; }
.activity__figure { perspective: 1100px; }
.activity__panel { border-radius: var(--radius-xl); aspect-ratio: 4 / 2.8; background: linear-gradient(135deg, var(--neutral-200), var(--neutral-100)); border: 1px solid var(--border-subtle); position: relative; display: flex; align-items: center; justify-content: center; color: var(--neutral-500); overflow: hidden; }
.activity__panel .texture { position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(0,47,108,0.04) 0 14px, transparent 14px 28px); }
.activity__panel .ic { position: relative; display: inline-flex; padding: 15px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); color: var(--wp-navy); }
.activity h3 { font: var(--text-h3); }
.activity .desc { color: var(--text-muted); margin-top: 16px; line-height: 1.65; }
.activity ul { margin: 20px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.activity ul li { display: flex; gap: 12px; align-items: flex-start; font: var(--text-body-sm); color: var(--text-body); }
.activity ul li svg { flex: none; color: var(--wp-navy); margin-top: 2px; }
@media (max-width: 900px) { .activity { grid-template-columns: 1fr; gap: 32px; } .activity--flip .activity__figure { order: 0; } }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: start; }
.contact-cards { display: flex; flex-direction: column; gap: 20px; margin-top: 8px; }
.contact-card { display: flex; gap: 18px; border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 24px; background: var(--surface-card); box-shadow: var(--shadow-xs); }
.contact-card .ic { flex: none; display: inline-flex; padding: 11px; border-radius: var(--radius-md); background: var(--navy-50); color: var(--wp-navy); height: fit-content; }
.contact-card strong { font: var(--fw-semibold) 1rem/1.4 var(--font-display); color: var(--text-heading); display: block; }
.contact-card p, .contact-card a { font: var(--text-body-sm); color: var(--text-muted); margin-top: 6px; text-decoration: none; display: block; }
.contact-card a:hover { color: var(--wp-navy); }
.contact-form { border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); padding: 44px; background: var(--surface-card); box-shadow: var(--shadow-lg); }
.contact-form h2 { font: var(--text-h3); }
.contact-form .sub { font: var(--text-body-sm); color: var(--text-muted); margin: 10px 0 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-row--single { grid-template-columns: 1fr; }
.form-success { display: none; border: 1px solid var(--success-600); background: var(--success-100); color: var(--success-600); border-radius: var(--radius-md); padding: 14px 18px; font: var(--text-body-sm); margin-bottom: 20px; }
.form-success.is-visible { display: block; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 44px; } .form-row { grid-template-columns: 1fr; } .contact-form { padding: 30px 24px; } }

.map-panel { margin-top: 72px; border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--border-subtle); aspect-ratio: 16 / 5.5; position: relative; background: linear-gradient(135deg, var(--neutral-100), var(--neutral-200)); display: flex; align-items: center; justify-content: center; color: var(--neutral-500); }
.map-panel .texture { position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(0,47,108,0.03) 0 14px, transparent 14px 28px); }
.map-panel .inner { position: relative; text-align: center; font: var(--fw-semibold) 11px/1.6 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase; }
.map-panel .ic { display: inline-flex; padding: 14px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); color: var(--wp-navy); margin-bottom: 12px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface-inverse); color: rgba(255,255,255,0.7); }
.site-footer__main { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px; padding: 76px 0 52px; }
.site-footer__brand .lockup { display: flex; align-items: center; gap: 14px; }
.site-footer__brand .lockup img { height: 44px; width: auto; }
.site-footer__brand .names .n1 { font: var(--fw-extrabold) 1.05rem/1.1 var(--font-display); color: #fff; letter-spacing: var(--ls-wide); }
.site-footer__brand .names .n2 { font: var(--fw-semibold) 0.7rem/1.6 var(--font-display); letter-spacing: var(--ls-widest); color: rgba(255,255,255,0.55); }
.site-footer__brand p { font: var(--text-body-sm); line-height: 1.65; max-width: 300px; margin-top: 20px; }
.site-footer__brand .est { display: inline-flex; margin-top: 22px; border: 1px solid rgba(255,255,255,0.25); border-radius: var(--radius-pill); padding: 5px 14px; font: var(--fw-semibold) 10px/1.4 var(--font-display); letter-spacing: var(--ls-widest); text-transform: uppercase; color: rgba(255,255,255,0.65); }
.site-footer h4 { font: var(--fw-semibold) 11px/1.4 var(--font-display); letter-spacing: var(--ls-wider); text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.site-footer ul a { color: rgba(255,255,255,0.66); text-decoration: none; font: var(--fw-regular) 0.92rem/1.4 var(--font-body); transition: color var(--dur-base) var(--ease-standard); }
.site-footer ul a:hover { color: #fff; }
.site-footer address { font-style: normal; font: var(--fw-regular) 0.92rem/1.7 var(--font-body); color: rgba(255,255,255,0.66); }
.site-footer address a { color: rgba(255,255,255,0.66); text-decoration: none; }
.site-footer address a:hover { color: #fff; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 26px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font: var(--text-body-sm); color: rgba(255,255,255,0.5); }
.site-footer__bottom a { color: inherit; text-decoration: none; }
.site-footer__bottom a:hover { color: #fff; }
@media (max-width: 900px) { .site-footer__main { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 600px) { .site-footer__main { grid-template-columns: 1fr; } }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal], [data-reveal-group] > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  [data-plx], [data-tilt] { transform: none !important; }
  .hero__scrollcue .line::after { animation: none; }
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}