/* ==========================================================================
   Castman Technologies — Design System
   Palette: graphite + molten amber + brand blue
   ========================================================================== */

:root {
  /* Core surfaces */
  --ink:        #080C11;
  --ink-2:      #0E141C;
  --steel:      #16202B;
  --steel-2:    #1E2B39;
  --line-dark:  rgba(255, 255, 255, .09);

  --paper:      #FFFFFF;
  --paper-2:    #F4F6F8;
  --paper-3:    #E9EDF1;
  --line:       rgba(8, 12, 17, .10);

  /* Brand */
  --molten:     #F0901E;
  --molten-hi:  #FFC46B;
  --molten-lo:  #C46A08;
  --blue:       #1176B8;
  --blue-lo:    #0B5687;

  /* Text */
  --tx-hi:      #F2F5F8;
  --tx-mid:     #A9BACB;
  --tx-lo:      #6F8296;
  --tx-ink:     #10171F;
  --tx-ink-mid: #4A5967;
  --tx-ink-lo:  #7A8896;

  /* Type */
  --f-display: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --f-body:    'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  /* Rhythm */
  --gut:   clamp(1.25rem, 4vw, 2.5rem);
  --sect:  clamp(4.5rem, 10vw, 9rem);
  --maxw:  1280px;
  --r:     14px;
  --r-lg:  22px;

  /* Motion */
  --e-out: cubic-bezier(.16, 1, .3, 1);
  --e-io:  cubic-bezier(.65, 0, .35, 1);
}

/* --------------------------------------------------------- reset + base */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--tx-ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5 {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin: 0 0 .6em;
  text-wrap: balance;
}
p { margin: 0 0 1.1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--molten); color: #fff; }

:focus-visible {
  outline: 2px solid var(--molten);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------- type scale */
.h-hero  { font-size: clamp(2.6rem, 7.2vw, 5.5rem); letter-spacing: -.04em; line-height: 1.02; }
.h-1     { font-size: clamp(2.1rem, 5vw, 3.6rem); }
.h-2     { font-size: clamp(1.65rem, 3.4vw, 2.5rem); }
.h-3     { font-size: clamp(1.2rem, 2vw, 1.5rem); }
.lead    { font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.6; color: var(--tx-ink-mid); }
.small   { font-size: .875rem; }
.tiny    { font-size: .78rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--f-display);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--molten);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: currentColor;
  flex: none;
}

.mono-num {
  font-family: var(--f-display);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -.03em;
}

/* --------------------------------------------------------- layout */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.wrap-tight { max-width: 900px; }
.section { padding-block: var(--sect); position: relative; }
.section-sm { padding-block: clamp(3rem, 6vw, 5rem); }

.grid { display: grid; gap: clamp(1.25rem, 2.5vw, 2rem); }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.g-auto { grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }
.g-auto-sm { grid-template-columns: repeat(auto-fit, minmax(min(210px, 100%), 1fr)); }

@media (max-width: 900px) {
  .g-3, .g-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.split-wide { grid-template-columns: 1.15fr .85fr; }
@media (max-width: 880px) { .split, .split-wide { grid-template-columns: 1fr; } }

.stack > * + * { margin-top: 1rem; }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.mx-auto { margin-inline: auto; }

/* --------------------------------------------------------- themes */
.dark {
  background: var(--ink);
  color: var(--tx-hi);
}
.dark h1, .dark h2, .dark h3, .dark h4 { color: var(--tx-hi); }
.dark .lead { color: var(--tx-mid); }
.dark .muted { color: var(--tx-lo); }

.tint { background: var(--paper-2); }
.muted { color: var(--tx-ink-lo); }

/* Subtle industrial texture on dark blocks */
.dark::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .55;
  background-image:
    radial-gradient(circle at 15% -10%, rgba(240,144,30,.10), transparent 45%),
    radial-gradient(circle at 92% 8%, rgba(17,118,184,.12), transparent 42%);
}
.dark > * { position: relative; z-index: 1; }

/* --------------------------------------------------------- header */
.hdr {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background .4s var(--e-out), box-shadow .4s var(--e-out), border-color .4s;
  border-bottom: 1px solid transparent;
}
.hdr-in {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 84px;
  transition: height .4s var(--e-out);
}
.hdr.is-stuck {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 40px -24px rgba(8, 12, 17, .5);
}
.hdr.is-stuck .hdr-in { height: 68px; }

.brand { display: flex; align-items: center; flex: none; margin-right: auto; }
.brand img { height: 46px; width: auto; transition: height .4s var(--e-out); }
.hdr.is-stuck .brand img { height: 38px; }

/* Two logo files: colour-on-light, white-wordmark-on-dark */
.brand .logo-dark { display: none; }
.hdr:not(.is-stuck) .brand .logo-dark { display: block; }
.hdr:not(.is-stuck) .brand .logo-light { display: none; }

/* On-dark (transparent over hero) state */
.hdr:not(.is-stuck) .nav-a { color: rgba(255,255,255,.86); }
.hdr:not(.is-stuck) .burger span { background: #fff; }

.nav { display: flex; align-items: center; gap: .35rem; }
.nav-a {
  position: relative;
  padding: .55rem .85rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--tx-ink-mid);
  border-radius: 8px;
  transition: color .25s;
  white-space: nowrap;
}
.nav-a::after {
  content: '';
  position: absolute;
  left: .85rem; right: .85rem; bottom: .3rem;
  height: 2px;
  background: var(--molten);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--e-out);
}
.nav-a:hover::after, .nav-a.is-active::after { transform: scaleX(1); }
.nav-a.is-active { color: var(--molten); }
.hdr:not(.is-stuck) .nav-a.is-active { color: #fff; }

.burger { display: none; width: 44px; height: 44px; position: relative; flex: none; }
.burger span {
  position: absolute;
  left: 11px;
  width: 22px; height: 2px;
  background: var(--tx-ink);
  border-radius: 2px;
  transition: transform .35s var(--e-out), opacity .2s;
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 28px; }
.burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1180px) {
  .burger { display: block; }
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(360px, 86vw);
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: .25rem;
    padding: 5rem 2rem 2rem;
    background: var(--ink);
    transform: translateX(100%);
    transition: transform .5s var(--e-out);
    overflow-y: auto;
  }
  .nav.is-open { transform: none; }
  .nav-a { color: rgba(255,255,255,.8) !important; font-size: 1.15rem; padding: .8rem 0; }
  .nav-a::after { left: 0; right: auto; width: 30px; bottom: .5rem; }
  .nav .btn { margin-top: 1.25rem; justify-content: center; }
  .nav-scrim {
    position: fixed; inset: 0;
    background: rgba(8,12,17,.6);
    backdrop-filter: blur(4px);
    opacity: 0; pointer-events: none;
    transition: opacity .4s;
    z-index: 99;
  }
  .nav-scrim.is-on { opacity: 1; pointer-events: auto; }
}

/* --------------------------------------------------------- buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 1.6rem;
  border-radius: 100px;
  font-family: var(--f-display);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: -.01em;
  transition: transform .3s var(--e-out), box-shadow .3s var(--e-out), background .25s, color .25s, border-color .25s;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn svg { flex: none; transition: transform .35s var(--e-out); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: linear-gradient(135deg, var(--molten) 0%, var(--molten-lo) 100%);
  color: #fff;
  box-shadow: 0 10px 30px -12px rgba(240, 144, 30, .8);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(240, 144, 30, .9); }

.btn-ghost { border: 1px solid var(--line); color: var(--tx-ink); }
.btn-ghost:hover { border-color: var(--tx-ink); transform: translateY(-2px); }
.dark .btn-ghost, .hero .btn-ghost, .banner .btn-ghost, .cta-band .btn-ghost {
  border-color: rgba(255, 255, 255, .28);
  color: #fff;
}
.dark .btn-ghost:hover, .hero .btn-ghost:hover, .banner .btn-ghost:hover, .cta-band .btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, .08);
}

.btn-light { background: #fff; color: var(--tx-ink); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -16px rgba(0,0,0,.55); }

.btn-sm { padding: .7rem 1.2rem; font-size: .82rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .9rem;
  color: var(--molten);
}
.link-arrow svg { transition: transform .35s var(--e-out); }
.link-arrow:hover svg { transform: translateX(5px); }

/* --------------------------------------------------------- hero */
.hero {
  position: relative;
  min-height: min(94vh, 900px);
  display: flex;
  align-items: flex-end;
  padding-top: 140px;
  padding-bottom: clamp(3rem, 7vw, 6rem);
  background: var(--ink);
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .38;
  transform: scale(1.08);
  animation: heroZoom 18s var(--e-out) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8,12,17,.86) 0%, rgba(8,12,17,.45) 35%, rgba(8,12,17,.95) 100%),
    radial-gradient(ellipse at 20% 100%, rgba(240,144,30,.18), transparent 55%);
}
.hero-in { position: relative; z-index: 2; width: 100%; }
.hero h1 { color: #fff; max-width: 16ch; }
.hero .lead { color: rgba(255,255,255,.78); max-width: 56ch; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .45rem 1rem .45rem .5rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 100px;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: rgba(255,255,255,.9);
  margin-bottom: 1.6rem;
}
.hero-tag b {
  background: var(--molten);
  color: #fff;
  padding: .2rem .6rem;
  border-radius: 100px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.2rem; }

.scroll-hint {
  position: absolute;
  left: 50%; bottom: 1.5rem;
  transform: translateX(-50%);
  z-index: 3;
  width: 26px; height: 42px;
  border: 1.5px solid rgba(255,255,255,.3);
  border-radius: 100px;
}
.scroll-hint::after {
  content: '';
  position: absolute;
  left: 50%; top: 8px;
  width: 3px; height: 7px;
  margin-left: -1.5px;
  background: var(--molten);
  border-radius: 3px;
  animation: scrollDot 2s var(--e-io) infinite;
}
@keyframes scrollDot {
  0%, 15% { transform: translateY(0); opacity: 1; }
  60%     { transform: translateY(16px); opacity: 0; }
  61%,100%{ transform: translateY(0); opacity: 0; }
}
@media (max-width: 700px) { .scroll-hint { display: none; } }

/* Page banner (inner pages) */
.banner {
  position: relative;
  padding-top: clamp(9rem, 16vw, 12rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  background: var(--ink);
  overflow: hidden;
}
.banner-media { position: absolute; inset: 0; }
.banner-media img { width: 100%; height: 100%; object-fit: cover; opacity: .3; }
.banner-media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,12,17,.9), rgba(8,12,17,.62) 50%, rgba(8,12,17,.92)),
              radial-gradient(ellipse at 85% 0%, rgba(17,118,184,.22), transparent 55%);
}
.banner-in { position: relative; z-index: 2; }
.banner h1 { color: #fff; max-width: 20ch; }
.banner .lead { color: rgba(255,255,255,.72); max-width: 60ch; }

.crumb {
  display: flex; align-items: center; gap: .5rem;
  font-size: .8rem; color: rgba(255,255,255,.5);
  margin-bottom: 1.4rem;
}
.crumb a:hover { color: var(--molten); }
.crumb span { opacity: .45; }

/* --------------------------------------------------------- stat strip */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr));
  border-top: 1px solid var(--line-dark);
}
.stat {
  padding: clamp(1.6rem, 3vw, 2.4rem) clamp(1rem, 2vw, 1.75rem);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
.stat:last-child { border-right: 0; }
.stat-n {
  font-family: var(--f-display);
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: .1em;
}
.stat-n .suf { color: var(--molten); }
.stat-l {
  margin-top: .7rem;
  font-size: .82rem;
  line-height: 1.45;
  color: var(--tx-lo);
}
.stats-light .stat { border-color: var(--line); }
.stats-light .stat-n { color: var(--tx-ink); }
.stats-light .stat-l { color: var(--tx-ink-lo); }

/* --------------------------------------------------------- cards */
.card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(1.4rem, 2.6vw, 2rem);
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), border-color .35s;
  overflow: hidden;
  height: 100%;
}
.card:hover {
  transform: translateY(-5px);
  border-color: transparent;
  box-shadow: 0 24px 60px -28px rgba(8, 12, 17, .35);
}
.card h3 { font-size: 1.12rem; margin-bottom: .5rem; }
.card p { font-size: .93rem; color: var(--tx-ink-mid); margin: 0; }

.dark .card {
  background: var(--steel);
  border-color: var(--line-dark);
}
.dark .card:hover { border-color: rgba(240,144,30,.4); box-shadow: 0 24px 60px -30px rgba(0,0,0,.9); }
.dark .card p { color: var(--tx-mid); }

.card-num {
  font-family: var(--f-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--molten);
  margin-bottom: 1.1rem;
}

.ico {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(240,144,30,.15), rgba(240,144,30,.05));
  color: var(--molten);
  margin-bottom: 1.15rem;
  flex: none;
  transition: transform .4s var(--e-out);
}
.card:hover .ico { transform: scale(1.08) rotate(-4deg); }
.ico svg { width: 22px; height: 22px; }

/* Sector card with photo */
.sector {
  position: relative;
  display: block;
  border-radius: var(--r);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--steel);
  isolation: isolate;
}
.sector img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--e-out), filter .6s;
  filter: grayscale(.25);
}
.sector:hover img { transform: scale(1.09); filter: grayscale(0); }
.sector::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,12,17,.05) 25%, rgba(8,12,17,.82) 78%, rgba(8,12,17,.94));
  transition: opacity .5s;
}
.sector-body {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding: clamp(1.1rem, 2.2vw, 1.6rem);
  color: #fff;
}
.sector-body h3 { margin: 0 0 .25rem; font-size: 1.1rem; color: #fff; }
.sector-body p { margin: 0; font-size: .84rem; color: rgba(255,255,255,.7); }
.sector-body .link-arrow { margin-top: .8rem; opacity: 0; transform: translateY(6px); transition: .4s var(--e-out); }
.sector:hover .sector-body .link-arrow { opacity: 1; transform: none; }

/* Photo-free sector tile (branded gradient + icon) */
.sector-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--r);
  padding: clamp(1.5rem, 2.6vw, 2.1rem);
  min-height: 250px;
  background: linear-gradient(158deg, var(--steel-2) 0%, var(--ink) 92%);
  border: 1px solid var(--line-dark);
  overflow: hidden;
  isolation: isolate;
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), border-color .35s;
}
.sector-tile:hover {
  transform: translateY(-6px);
  border-color: rgba(240, 144, 30, .42);
  box-shadow: 0 26px 62px -30px rgba(0, 0, 0, .9);
}
.sector-tile::after {
  content: '';
  position: absolute;
  right: -28%; top: -42%;
  width: 68%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 144, 30, .17), transparent 66%);
  pointer-events: none;
  transition: transform .6s var(--e-out);
}
.sector-tile:hover::after { transform: scale(1.25); }
.sector-tile .ico { margin-bottom: auto; }
.sector-tile:hover .ico { transform: scale(1.08) rotate(-4deg); }
.sector-tile h3 { color: #fff; margin: 1.5rem 0 .35rem; font-size: 1.15rem; }
.sector-tile p { color: var(--tx-mid); font-size: .88rem; margin: 0; }
.sector-tile .link-arrow { margin-top: 1.1rem; opacity: 0; transform: translateY(6px); transition: .4s var(--e-out); }
.sector-tile:hover .link-arrow { opacity: 1; transform: none; }

/* Photo-free product card */
.prod--text {
  cursor: default;
  padding: clamp(1.3rem, 2.2vw, 1.6rem);
  display: flex;
  flex-direction: column;
  gap: .1rem;
  min-height: 150px;
}
.prod--text:hover { transform: translateY(-4px); border-color: rgba(240, 144, 30, .4); }
.prod--text .prod-tier {
  position: static;
  align-self: flex-start;
  background: rgba(240, 144, 30, .12);
  color: var(--molten-lo);
  margin-bottom: 1rem;
  padding: .28rem .6rem;
}
.prod--text h3 { font-size: 1rem; margin: 0 0 .35rem; letter-spacing: -.015em; }
.prod--text .prod-meta { margin-top: auto; }

/* Material-flow strip (replaces layout diagram) */
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}
.flow-step {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: var(--paper);
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .84rem;
  letter-spacing: -.01em;
  transition: transform .3s var(--e-out), border-color .3s, box-shadow .3s;
}
.flow-step:hover { transform: translateY(-2px); border-color: rgba(240,144,30,.5); box-shadow: 0 12px 26px -16px rgba(8,12,17,.4); }
.flow-step .n { color: var(--molten); font-variant-numeric: tabular-nums; }
.flow-arrow { flex: none; color: var(--tx-ink-lo); }
@media (max-width: 560px) { .flow-arrow { transform: rotate(90deg); } .flow { flex-direction: column; align-items: stretch; } .flow-step { justify-content: center; } }

/* Sector capability card (products) */
.seccard {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(1.5rem, 2.6vw, 2.1rem);
  background: var(--paper);
  height: 100%;
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), border-color .3s;
}
.seccard:hover { transform: translateY(-5px); border-color: transparent; box-shadow: 0 24px 60px -30px rgba(8, 12, 17, .35); }
.seccard-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.4rem; }
.seccard-head .ico { margin: 0; flex: none; }
.seccard-head h3 { margin: 0; font-size: clamp(1.1rem, 1.8vw, 1.3rem); }
.seccard:hover .seccard-head .ico { transform: scale(1.08) rotate(-4deg); }
.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .55rem; }
.tag {
  display: inline-flex;
  align-items: center;
  padding: .5rem .9rem;
  border-radius: 100px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: .85rem;
  font-weight: 500;
  color: var(--tx-ink-mid);
  transition: background .25s, color .25s, border-color .25s;
}
.tag:hover { background: rgba(240, 144, 30, .1); color: var(--molten-lo); border-color: rgba(240, 144, 30, .32); }
.tag--more { background: transparent; border-style: dashed; color: var(--tx-ink-lo); font-weight: 600; }

/* --------------------------------------------------------- figures */
.fig {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--paper-2);
}
.fig img { width: 100%; }
.fig-cap {
  font-size: .8rem;
  color: var(--tx-ink-lo);
  margin-top: .75rem;
  line-height: 1.5;
}
.dark .fig { background: var(--steel); }
.dark .fig-cap { color: var(--tx-lo); }

.fig-frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.fig-frame::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid var(--line-dark);
  border-radius: inherit;
  pointer-events: none;
}

/* Offset accent frame — repeated visual motif */
.fig-offset { position: relative; }
.fig-offset::before {
  content: '';
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1.5px solid var(--molten);
  border-radius: var(--r-lg);
  z-index: 0;
  opacity: .55;
}
.fig-offset > * { position: relative; z-index: 1; }
@media (max-width: 560px) { .fig-offset::before { inset: 12px -10px -12px 12px; } }

/* --------------------------------------------------------- tables */
.tbl-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r);
  -webkit-overflow-scrolling: touch;
}
.dark .tbl-wrap { border-color: var(--line-dark); }
table.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  min-width: 620px;
}
table.tbl th {
  text-align: left;
  font-family: var(--f-display);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tx-ink-lo);
  padding: 1rem 1.1rem;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.tbl td {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--tx-ink-mid);
}
table.tbl tr:last-child td { border-bottom: 0; }
table.tbl td:first-child { color: var(--tx-ink); font-weight: 500; }
table.tbl tbody tr { transition: background .25s; }
table.tbl tbody tr:hover { background: var(--paper-2); }

.dark table.tbl th { background: var(--steel); color: var(--tx-lo); border-color: var(--line-dark); }
.dark table.tbl td { border-color: var(--line-dark); color: var(--tx-mid); }
.dark table.tbl td:first-child { color: var(--tx-hi); }
.dark table.tbl tbody tr:hover { background: rgba(255,255,255,.03); }

.pill {
  display: inline-block;
  padding: .22rem .65rem;
  border-radius: 100px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-family: var(--f-display);
}
.pill-live { background: rgba(22,163,74,.12); color: #15803D; }
.pill-soon { background: rgba(240,144,30,.14); color: var(--molten-lo); }
.dark .pill-live { background: rgba(34,197,94,.16); color: #4ADE80; }
.dark .pill-soon { background: rgba(240,144,30,.18); color: #FBBF5A; }

/* --------------------------------------------------------- lists */
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.ticks li {
  position: relative;
  padding-left: 2rem;
  font-size: .95rem;
  color: var(--tx-ink-mid);
  line-height: 1.55;
}
.ticks li::before {
  content: '';
  position: absolute;
  left: 0; top: .42em;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(240,144,30,.14);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F0901E' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 11px;
  background-repeat: no-repeat;
  background-position: center;
}
.dark .ticks li { color: var(--tx-mid); }

.ticks-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 620px) { .ticks-2 { grid-template-columns: 1fr; } }

/* --------------------------------------------------------- process steps */
.steps { display: grid; gap: 0; counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.dark .step { border-color: var(--line-dark); }
.step:last-child { border-bottom: 1px solid var(--line); }
.dark .step:last-child { border-color: var(--line-dark); }
.step-n {
  counter-increment: step;
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -.04em;
  color: var(--line);
  line-height: 1;
  min-width: 2.4ch;
  transition: color .4s;
}
.dark .step-n { color: rgba(255,255,255,.16); }
.step-n::before { content: counter(step, decimal-leading-zero); }
.step:hover .step-n { color: var(--molten); }
.step h3 { margin-bottom: .4rem; }
.step p { color: var(--tx-ink-mid); font-size: .95rem; margin: 0; }
.dark .step p { color: var(--tx-mid); }

/* --------------------------------------------------------- product gallery */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.filter {
  padding: .6rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: .84rem;
  font-weight: 500;
  color: var(--tx-ink-mid);
  transition: all .3s var(--e-out);
  white-space: nowrap;
}
.filter:hover { border-color: var(--tx-ink-lo); color: var(--tx-ink); }
.filter.is-on {
  background: var(--tx-ink);
  border-color: var(--tx-ink);
  color: #fff;
}
.filter .n { opacity: .5; margin-left: .35rem; font-size: .78em; }

.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}
.prod {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--paper);
  cursor: zoom-in;
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), opacity .4s, border-color .3s;
  display: flex;
  flex-direction: column;
}
.prod:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 55px -26px rgba(8,12,17,.4);
  border-color: transparent;
}
.prod-img {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--paper-2);
  overflow: hidden;
}
.prod-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .9s var(--e-out);
}
.prod:hover .prod-img img { transform: scale(1.07); }
.prod-tier {
  position: absolute;
  top: .7rem; left: .7rem;
  z-index: 2;
  padding: .2rem .55rem;
  border-radius: 6px;
  background: rgba(8,12,17,.78);
  backdrop-filter: blur(6px);
  color: #fff;
  font-family: var(--f-display);
  font-size: .64rem;
  font-weight: 700;
  letter-spacing: .1em;
}
.prod-zoom {
  position: absolute;
  right: .7rem; bottom: .7rem;
  z-index: 2;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.92);
  color: var(--tx-ink);
  opacity: 0;
  transform: translateY(8px) scale(.85);
  transition: .4s var(--e-out);
}
.prod:hover .prod-zoom { opacity: 1; transform: none; }
.prod-body { padding: 1rem 1.15rem 1.25rem; flex: 1; }
.prod-body h3 { font-size: .98rem; margin: 0 0 .3rem; letter-spacing: -.015em; }
.prod-meta { font-size: .78rem; color: var(--tx-ink-lo); margin: 0; line-height: 1.5; }
.prod.is-hidden { display: none; }

/* --------------------------------------------------------- lightbox */
.lb {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(6, 9, 13, .94);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}
.lb.is-on { opacity: 1; pointer-events: auto; }
.lb-fig { max-width: min(1100px, 100%); text-align: center; transform: scale(.94); transition: transform .4s var(--e-out); }
.lb.is-on .lb-fig { transform: none; }
.lb img {
  max-height: 74vh;
  width: auto;
  margin-inline: auto;
  border-radius: var(--r);
  background: #fff;
}
.lb-cap { color: #fff; margin-top: 1.2rem; font-family: var(--f-display); font-weight: 600; }
.lb-sub { color: var(--tx-lo); font-size: .85rem; margin-top: .25rem; }
.lb-x, .lb-nav {
  position: absolute;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.09);
  color: #fff;
  transition: background .25s, transform .25s;
}
.lb-x:hover, .lb-nav:hover { background: rgba(255,255,255,.2); transform: scale(1.08); }
.lb-x { top: 1.25rem; right: 1.25rem; }
.lb-prev { left: 1.25rem; top: 50%; margin-top: -24px; }
.lb-next { right: 1.25rem; top: 50%; margin-top: -24px; }
@media (max-width: 620px) {
  .lb-prev { left: .5rem; } .lb-next { right: .5rem; }
  .lb-nav { width: 40px; height: 40px; }
}

/* --------------------------------------------------------- logo marquee */
.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: clamp(2.5rem, 6vw, 5rem);
  animation: marquee 48s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee-track img {
  height: clamp(30px, 4.4vw, 44px);
  width: auto;
  object-fit: contain;
  opacity: .5;
  filter: grayscale(1) brightness(1.9);
  transition: opacity .35s, filter .35s;
  flex: none;
}
.marquee-track img:hover { opacity: 1; filter: none; }
.marquee-light .marquee-track img { filter: grayscale(1); opacity: .45; }
.marquee-light .marquee-track img:hover { filter: none; opacity: 1; }

/* --------------------------------------------------------- leadership */
.leader {
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(1.5rem, 3vw, 2.1rem);
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out);
  height: 100%;
}
.leader:hover { transform: translateY(-5px); box-shadow: 0 24px 60px -30px rgba(8,12,17,.35); }
.dark .leader { border-color: var(--line-dark); background: var(--steel); }
.leader-init {
  width: 58px; height: 58px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--molten), var(--molten-lo));
  color: #fff;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -.02em;
  margin-bottom: 1.2rem;
}
.leader h3 { margin-bottom: .15rem; font-size: 1.15rem; }
.leader-role {
  font-size: .82rem;
  font-weight: 600;
  color: var(--molten);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.leader-dl { display: grid; gap: .55rem; font-size: .88rem; margin: 0; }
.leader-dl div { display: flex; gap: .6rem; }
.leader-dl dt { color: var(--tx-ink-lo); min-width: 92px; flex: none; }
.dark .leader-dl dt { color: var(--tx-lo); }
.leader-dl dd { margin: 0; color: var(--tx-ink); font-weight: 500; }
.dark .leader-dl dd { color: var(--tx-hi); }

/* --------------------------------------------------------- timeline */
.timeline { position: relative; padding-left: 2.25rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: .5rem; bottom: .5rem;
  width: 2px;
  background: linear-gradient(180deg, var(--molten), rgba(240,144,30,.12));
}
.tl-item { position: relative; padding-bottom: 2.25rem; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -2.25rem; top: .45rem;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--molten);
}
.dark .tl-item::before { background: var(--ink); }
.tl-yr {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--molten);
  margin-bottom: .3rem;
}
.tl-item h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.tl-item p { font-size: .92rem; color: var(--tx-ink-mid); margin: 0; }
.dark .tl-item p { color: var(--tx-mid); }

/* --------------------------------------------------------- forms */
.field { display: block; margin-bottom: 1.1rem; }
.field span {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--tx-ink-lo);
  margin-bottom: .5rem;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: .95rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  font-size: .95rem;
  transition: border-color .25s, box-shadow .25s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--molten);
  box-shadow: 0 0 0 3px rgba(240,144,30,.14);
}
.dark .field span { color: var(--tx-lo); }
.dark .field input, .dark .field textarea, .dark .field select {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.14);
  color: #fff;
}
.form-note { font-size: .8rem; color: var(--tx-ink-lo); }

/* --------------------------------------------------------- contact rows */
.cxt {
  display: flex;
  gap: 1.1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}
.dark .cxt { border-color: var(--line-dark); }
.cxt:last-child { border-bottom: 0; }
.cxt .ico { margin: 0; width: 42px; height: 42px; }
.cxt h4 {
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tx-ink-lo);
  margin: 0 0 .35rem;
  font-weight: 600;
}
.dark .cxt h4 { color: var(--tx-lo); }
.cxt p { margin: 0; font-size: .95rem; line-height: 1.6; }
.cxt a:hover { color: var(--molten); }

/* --------------------------------------------------------- CTA band */
.cta-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #0B1119 0%, #16202B 55%, #1B2733 100%);
  border-radius: var(--r-lg);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  color: #fff;
}
.cta-band::after {
  content: '';
  position: absolute;
  right: -10%; top: -60%;
  width: 60%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240,144,30,.28), transparent 68%);
  pointer-events: none;
}
.cta-band h2 { color: #fff; max-width: 20ch; }
.cta-band p { color: var(--tx-mid); max-width: 52ch; }

/* --------------------------------------------------------- footer */
.ftr { background: var(--ink); color: var(--tx-mid); padding-top: clamp(3.5rem, 7vw, 5.5rem); position: relative; }
.ftr-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: 3rem;
}
@media (max-width: 900px) { .ftr-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .ftr-grid { grid-template-columns: 1fr; } }
.ftr img.ftr-logo { height: 44px; width: auto; filter: brightness(0) invert(1); margin-bottom: 1.3rem; }
.ftr h4 {
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.25rem;
  font-weight: 600;
}
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.ftr a { font-size: .9rem; color: var(--tx-mid); transition: color .25s, padding-left .25s; }
.ftr a:hover { color: var(--molten); }
.ftr ul a:hover { padding-left: 5px; }
.ftr p { font-size: .9rem; line-height: 1.65; }
.ftr-bar {
  border-top: 1px solid var(--line-dark);
  padding-block: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  color: var(--tx-lo);
}
.ftr-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .9rem;
  border: 1px solid var(--line-dark);
  border-radius: 100px;
  font-size: .76rem;
  font-weight: 600;
  color: #fff;
  margin-top: 1.4rem;
}
.ftr-badge svg { color: var(--molten); }

/* --------------------------------------------------------- reveal */
[data-rv] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .85s var(--e-out), transform .85s var(--e-out);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
[data-rv="left"]  { transform: translateX(-32px); }
[data-rv="right"] { transform: translateX(32px); }
[data-rv="scale"] { transform: scale(.94); }
[data-rv].is-in { opacity: 1; transform: none; }

/* top progress bar */
.prog {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--molten), #FFC46B);
  z-index: 120;
  transition: width .1s linear;
}

/* back to top */
.totop {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 90;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--tx-ink);
  color: #fff;
  opacity: 0;
  transform: translateY(14px) scale(.85);
  pointer-events: none;
  transition: .45s var(--e-out);
  box-shadow: 0 12px 30px -12px rgba(8,12,17,.6);
}
.totop.is-on { opacity: 1; transform: none; pointer-events: auto; }
.totop:hover { background: var(--molten); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-rv] { opacity: 1 !important; transform: none !important; }
  .hero-media img { animation: none; transform: none; }
}

@media print {
  .hdr, .totop, .prog, .scroll-hint, .nav-scrim { display: none !important; }
  body { color: #000; }
  .dark, .hero, .banner { background: #fff !important; color: #000 !important; }
}