/* =============================================================================
 * ROX PACKAGING — Design Tokens + Base
 * Heavy B2B industrial. Near-black navy + steel gray + signal orange.
 * Dark, solid, engineered. Sister brand of Build A Box Online.
 * ============================================================================= */

:root {
  /* ============ COLOR ============ */
  --rox-black:        #1C2638;
  --rox-ink:          #243049;
  --rox-steel:        #2E3B58;
  --rox-graphite:     #3F4B66;
  --rox-concrete:     #7E8798;
  --rox-mist:         #C9D0DC;
  --rox-bone:         #F0F2F5;

  --rox-signal:       #F26B1F;
  --rox-signal-hover: #FF7A2E;
  --rox-safety:       #F5C518;
  --rox-accent:       #7DA8D6;
  --rox-accent-hover: #9CC0E5;

  --rox-paper:        #F2F3F5;
  --rox-chalk:        #FFFFFF;

  --rox-overlay-80:   rgba(28, 38, 56, 0.78);
  --rox-overlay-60:   rgba(28, 38, 56, 0.55);

  /* ============ TYPOGRAPHY ============ */
  --rox-display: 'Space Grotesk', 'IBM Plex Sans', system-ui, sans-serif;
  --rox-serif:   'Space Grotesk', 'IBM Plex Sans', system-ui, sans-serif;
  --rox-body:    'Inter', 'IBM Plex Sans', system-ui, sans-serif;
  --rox-mono:    'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

  --rox-fs-hero:    clamp(2.75rem, 6vw, 5.25rem);
  --rox-fs-h1:      clamp(2.25rem, 4.5vw, 4rem);
  --rox-fs-h2:      clamp(1.75rem, 3vw, 2.75rem);
  --rox-fs-h3:      clamp(1.375rem, 2vw, 1.75rem);
  --rox-fs-body-lg: clamp(1.0625rem, 1.1vw, 1.1875rem);
  --rox-fs-body:    1rem;
  --rox-fs-sm:      0.9375rem;
  --rox-fs-micro:   0.75rem;

  /* ============ SPACING ============ */
  --rox-space-1: 0.25rem;
  --rox-space-2: 0.5rem;
  --rox-space-3: 0.75rem;
  --rox-space-4: 1rem;
  --rox-space-5: 1.5rem;
  --rox-space-6: 2rem;
  --rox-space-7: 2.5rem;
  --rox-space-8: 3rem;
  --rox-space-9: 4rem;
  --rox-space-10: 5rem;
  --rox-space-11: 6rem;
  --rox-space-12: 8rem;

  --rox-section-py: clamp(4rem, 8vw, 7rem);
  --rox-gutter: clamp(1.25rem, 3vw, 2rem);
  --rox-container: 1320px;
  --rox-container-narrow: 960px;

  /* ============ RADIUS ============ */
  --rox-radius-sm: 4px;
  --rox-radius:    6px;
  --rox-radius-md: 8px;
  --rox-radius-lg: 12px;
}

/* =============================================================================
 * RESET + BASE
 * ============================================================================= */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--rox-body);
  font-size: var(--rox-fs-body);
  line-height: 1.6;
  color: var(--rox-bone);
  background-color: var(--rox-black);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--rox-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--rox-chalk);
}

p { margin: 0; }

a {
  color: var(--rox-accent);
  text-decoration: none;
  transition: color 180ms ease;
}
a:hover { color: var(--rox-accent-hover); }

img, svg, video { display: block; max-width: 100%; height: auto; }

button {
  background: none; border: 0; padding: 0; font: inherit; color: inherit; cursor: pointer;
}

ul, ol { margin: 0; padding: 0; list-style: none; }

/* =============================================================================
 * LAYOUT UTILITIES
 * ============================================================================= */

.rox-container {
  width: 100%;
  max-width: var(--rox-container);
  margin-inline: auto;
  padding-inline: var(--rox-gutter);
}
.rox-container-narrow {
  max-width: var(--rox-container-narrow);
  margin-inline: auto;
  padding-inline: var(--rox-gutter);
}
.rox-section { padding-block: var(--rox-section-py); }

.rox-eyebrow {
  display: inline-block;
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rox-accent);
  font-weight: 500;
}

/* =============================================================================
 * BUTTONS
 * ============================================================================= */

.rox-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--rox-display);
  font-size: var(--rox-fs-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--rox-radius);
  transition: all 200ms cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}
.rox-btn--primary {
  background-color: var(--rox-signal);
  color: #FFFFFF;
  border: 1px solid var(--rox-signal);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.3);
}
.rox-btn--primary:hover {
  background-color: var(--rox-signal-hover);
  border-color: var(--rox-signal-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
  color: #FFFFFF;
}
.rox-btn--ghost {
  background-color: transparent;
  color: var(--rox-bone);
  border: 1px solid var(--rox-graphite);
}
.rox-btn--ghost:hover {
  background-color: var(--rox-steel);
  border-color: var(--rox-mist);
  color: var(--rox-chalk);
}
.rox-btn--lg { padding: 1.125rem 2.25rem; font-size: 1rem; }
.rox-btn__arrow { transition: transform 200ms ease; }
.rox-btn:hover .rox-btn__arrow { transform: translateX(3px); }
.rox-btn--sister {
  background-color: transparent;
  color: var(--rox-bone);
  border: 1px solid color-mix(in srgb, var(--rox-accent) 55%, var(--rox-graphite));
  display: none;
}
.rox-btn--sister:hover {
  background-color: color-mix(in srgb, var(--rox-accent) 14%, var(--rox-ink));
  border-color: var(--rox-accent);
  color: var(--rox-chalk);
  transform: translateY(-1px);
}
.rox-btn--sister .rox-btn__arrow--ext { transition: transform 200ms ease; }
.rox-btn--sister:hover .rox-btn__arrow--ext { transform: translate(2px, -2px); }
@media (min-width: 768px) {
  .rox-btn--sister { display: inline-flex; }
}
.rox-header__cta {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

/* =============================================================================
 * HEADER
 * ============================================================================= */

.rox-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rox-graphite);
}
.rox-header__inner {
  max-width: var(--rox-container);
  margin-inline: auto;
  padding: 0.875rem var(--rox-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 88px;
}
.rox-logo {
  font-family: var(--rox-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--rox-chalk);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.rox-logo__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--rox-signal);
  border-radius: 1px;
}
.rox-logo__mark {
  display: inline-block;
  height: 48px;
  width: auto;
}
@media (min-width: 768px) {
  .rox-logo__mark { height: 56px; }
}
.rox-footer__brand .rox-logo__mark { height: 64px; }
.rox-nav { display: none; gap: 2rem; }
@media (min-width: 900px) { .rox-nav { display: flex; } }
.rox-nav a {
  color: var(--rox-mist);
  font-family: var(--rox-display);
  font-weight: 500;
  font-size: var(--rox-fs-sm);
  letter-spacing: 0.01em;
  position: relative;
  padding: 0.5rem 0;
}
.rox-nav a:hover { color: var(--rox-chalk); }
.rox-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: var(--rox-signal);
  transition: width 220ms ease;
}
.rox-nav a:hover::after { width: 100%; }

/* =============================================================================
 * HERO
 * ============================================================================= */

.rox-hero {
  position: relative;
  min-height: min(88vh, 820px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--rox-black);
}
.rox-hero__bg { position: absolute; inset: 0; z-index: 0; }
.rox-hero__bg img,
.rox-hero__bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  filter: saturate(0.95) contrast(1.05);
}
.rox-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(11, 18, 32, 0.62) 0%,
    rgba(11, 18, 32, 0.38) 40%,
    rgba(11, 18, 32, 0.12) 75%,
    rgba(11, 18, 32, 0) 100%);
}
.rox-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--rox-container);
  margin-inline: auto;
  padding: var(--rox-space-10) var(--rox-gutter) var(--rox-space-9);
  width: 100%;
}
.rox-hero__content { max-width: 680px; }
.rox-hero__eyebrow { margin-bottom: var(--rox-space-5); }
.rox-hero__headline {
  font-family: var(--rox-serif);
  font-size: var(--rox-fs-hero);
  line-height: 1.02;
  letter-spacing: -0.015em;
  margin-bottom: var(--rox-space-5);
  font-weight: 600;
}
.rox-hero__headline em {
  font-style: italic;
  color: var(--rox-accent);
}
.rox-hero__sub {
  font-size: var(--rox-fs-body-lg);
  color: var(--rox-mist);
  line-height: 1.55;
  margin-bottom: var(--rox-space-7);
  max-width: 540px;
}
.rox-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--rox-space-4);
  margin-bottom: var(--rox-space-8);
}
.rox-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--rox-space-6);
  max-width: 520px;
  padding-top: var(--rox-space-6);
  border-top: 1px solid rgba(232, 234, 238, 0.1);
}
@media (min-width: 640px) { .rox-hero__stats { grid-template-columns: repeat(4, 1fr); } }
.rox-hero__stat-num {
  font-family: var(--rox-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--rox-chalk);
  line-height: 1;
  letter-spacing: -0.02em;
}
.rox-hero__stat-label {
  font-size: 0.8125rem;
  color: var(--rox-mist);
  margin-top: 0.25rem;
  letter-spacing: 0.02em;
}

/* =============================================================================
 * STAT BAND
 * ============================================================================= */

.rox-statband {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 60%),
    #3E4E6E;
  border-block-start: 3px solid var(--rox-signal);
  border-block-end: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  padding-block: var(--rox-space-8);
}
.rox-statband__grid {
  max-width: var(--rox-container);
  margin-inline: auto;
  padding-inline: var(--rox-gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--rox-space-6);
}
@media (min-width: 768px) { .rox-statband__grid { grid-template-columns: repeat(4, 1fr); } }
.rox-statband__item {
  text-align: center;
  padding-inline: 1rem;
  border-right: 1px solid var(--rox-graphite);
}
.rox-statband__item:last-child { border-right: 0; }
@media (max-width: 767px) { .rox-statband__item:nth-child(2) { border-right: 0; } }
.rox-statband__num {
  font-family: var(--rox-display);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 700;
  color: var(--rox-signal);
  line-height: 1;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
}
.rox-statband__num sup { font-size: 0.55em; font-weight: 500; top: -0.55em; }
.rox-statband__label {
  font-family: var(--rox-display);
  font-size: var(--rox-fs-sm);
  font-weight: 500;
  color: var(--rox-bone);
  margin-top: 0.375rem;
  letter-spacing: 0.02em;
}

/* =============================================================================
 * SECTION HEADERS
 * ============================================================================= */

.rox-section--dark { background-color: var(--rox-black); }
.rox-section__header {
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: var(--rox-space-9);
  text-align: center;
}
.rox-section__eyebrow { margin-bottom: var(--rox-space-4); }
.rox-section__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin-bottom: var(--rox-space-4);
}
.rox-section__title em {
  font-style: italic;
  color: var(--rox-accent);
}
.rox-section__sub {
  font-size: var(--rox-fs-body-lg);
  color: var(--rox-mist);
  max-width: 600px;
  margin-inline: auto;
}

/* =============================================================================
 * SERVICES GRID
 * ============================================================================= */

.rox-services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--rox-graphite);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-md);
  overflow: hidden;
}
@media (min-width: 640px) { .rox-services { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .rox-services { grid-template-columns: repeat(3, 1fr); } }

.rox-service {
  background-color: var(--rox-ink);
  padding: var(--rox-space-7) var(--rox-space-6);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--rox-space-4);
  transition: background-color 220ms ease;
  position: relative;
  text-decoration: none;
  color: inherit;
}
.rox-service:hover { background-color: var(--rox-steel); }
.rox-service--cta {
  background-color: color-mix(in srgb, var(--rox-signal) 12%, var(--rox-ink));
  border: 1px solid color-mix(in srgb, var(--rox-signal) 40%, transparent);
  text-decoration: none;
  color: inherit;
}
.rox-service--cta:hover {
  background-color: color-mix(in srgb, var(--rox-signal) 20%, var(--rox-ink));
  border-color: var(--rox-signal);
}
.rox-service--cta .rox-service__icon {
  background-color: var(--rox-signal);
  border-color: var(--rox-signal);
  color: var(--rox-black);
}
.rox-service--cta .rox-service__num { color: var(--rox-signal); }
.rox-service__icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--rox-black);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius);
  color: var(--rox-accent);
  transition: all 220ms ease;
}
.rox-service:hover .rox-service__icon {
  border-color: var(--rox-accent);
  transform: translateY(-2px);
}
.rox-service__num {
  position: absolute;
  top: var(--rox-space-5);
  right: var(--rox-space-6);
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.15em;
  color: var(--rox-concrete);
}
.rox-service__title {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--rox-chalk);
  letter-spacing: -0.01em;
}
.rox-service__desc {
  color: var(--rox-mist);
  line-height: 1.55;
  font-size: var(--rox-fs-sm);
}
.rox-service__link {
  margin-top: auto;
  color: var(--rox-accent);
  font-family: var(--rox-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

/* =============================================================================
 * SPLIT SECTION
 * ============================================================================= */

.rox-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-8);
  align-items: center;
}
@media (min-width: 900px) {
  .rox-split { grid-template-columns: 1fr 1fr; gap: var(--rox-space-10); }
  .rox-split--reverse .rox-split__media { order: 2; }
}
.rox-split__media {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--rox-radius-lg);
  overflow: hidden;
  border: 1px solid var(--rox-graphite);
}
.rox-split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}
.rox-split__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11, 18, 32, 0.4) 100%);
}
.rox-split__content { padding-inline: var(--rox-space-4); }
.rox-split__content .rox-section__title {
  text-align: left;
  margin-bottom: var(--rox-space-5);
}
.rox-split__list {
  margin-top: var(--rox-space-6);
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-4);
}
.rox-split__list li {
  display: flex;
  gap: var(--rox-space-4);
  align-items: flex-start;
  padding-bottom: var(--rox-space-4);
  border-bottom: 1px solid var(--rox-graphite);
}
.rox-split__list li:last-child { border-bottom: 0; }
.rox-split__list strong {
  font-family: var(--rox-display);
  font-weight: 600;
  color: var(--rox-chalk);
  font-size: 1rem;
  display: block;
  margin-bottom: 0.25rem;
}
.rox-split__list span {
  color: var(--rox-mist);
  font-size: var(--rox-fs-sm);
  line-height: 1.5;
}
.rox-split__bullet {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--rox-ink);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-sm);
  color: var(--rox-accent);
  font-family: var(--rox-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

/* =============================================================================
 * INDUSTRIES
 * ============================================================================= */

.rox-industries {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--rox-graphite);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-md);
  overflow: hidden;
}
@media (min-width: 640px) { .rox-industries { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .rox-industries { grid-template-columns: repeat(6, 1fr); } }

.rox-industry {
  background-color: var(--rox-ink);
  padding: var(--rox-space-6) var(--rox-space-4);
  text-align: center;
  transition: background-color 200ms ease;
  display: block;
  color: var(--rox-bone);
  text-decoration: none;
  cursor: pointer;
}
a.rox-industry:hover, .rox-industry:hover { background-color: var(--rox-steel); color: var(--rox-bone); }
.rox-industry__svg {
  width: 28px;
  height: 28px;
  display: block;
  margin: 0 auto 0.625rem;
  color: var(--rox-mist);
  transition: color 200ms ease;
}
.rox-industry:hover .rox-industry__svg { color: var(--rox-accent); }
.rox-industry__icon {
  font-family: var(--rox-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--rox-accent);
  margin-bottom: 0.4rem;
}
.rox-industry__name {
  font-family: var(--rox-display);
  font-weight: 600;
  color: var(--rox-chalk);
  font-size: var(--rox-fs-sm);
  line-height: 1.25;
}

/* =============================================================================
 * CTA BAND
 * ============================================================================= */

.rox-cta {
  position: relative;
  padding-block: var(--rox-space-11);
  overflow: hidden;
  background-color: var(--rox-signal);
  color: #FFFFFF;
}
.rox-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(135deg,
      rgba(0, 0, 0, 0.06) 0,
      rgba(0, 0, 0, 0.06) 2px,
      transparent 2px,
      transparent 20px);
  pointer-events: none;
}
.rox-cta__inner {
  position: relative;
  max-width: var(--rox-container-narrow);
  margin-inline: auto;
  padding-inline: var(--rox-gutter);
  text-align: center;
}
.rox-cta__eyebrow {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--rox-space-4);
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: inline-block;
}
.rox-cta__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: clamp(2.25rem, 4vw, 3.75rem);
  color: #FFFFFF;
  margin-bottom: var(--rox-space-5);
  line-height: 1.06;
  letter-spacing: -0.012em;
}
.rox-cta__sub {
  font-size: var(--rox-fs-body-lg);
  max-width: 540px;
  margin: 0 auto var(--rox-space-7);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.5;
}
.rox-cta .rox-btn--primary {
  background-color: var(--rox-black);
  border-color: var(--rox-black);
  color: #FFFFFF;
}
.rox-cta .rox-btn--primary:hover {
  background-color: var(--rox-ink);
  border-color: var(--rox-ink);
}

/* =============================================================================
 * FOOTER
 * ============================================================================= */

.rox-footer {
  background-color: var(--rox-ink);
  padding-block: var(--rox-space-9) var(--rox-space-6);
  border-top: 1px solid var(--rox-graphite);
}
.rox-footer__inner {
  max-width: var(--rox-container);
  margin-inline: auto;
  padding-inline: var(--rox-gutter);
}
.rox-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-7);
  padding-bottom: var(--rox-space-8);
  border-bottom: 1px solid var(--rox-graphite);
}
@media (min-width: 768px) {
  .rox-footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--rox-space-8); }
}
.rox-footer__brand .rox-logo { margin-bottom: var(--rox-space-4); }
.rox-footer__tagline {
  color: var(--rox-mist);
  font-size: var(--rox-fs-sm);
  line-height: 1.55;
  max-width: 320px;
  margin-bottom: var(--rox-space-5);
}
.rox-footer__contact p {
  color: var(--rox-mist);
  font-size: var(--rox-fs-sm);
  margin-bottom: 0.375rem;
}
.rox-footer__col-title {
  font-family: var(--rox-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--rox-bone);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--rox-space-4);
}
.rox-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.rox-footer__links a {
  color: var(--rox-mist);
  font-size: var(--rox-fs-sm);
  transition: color 180ms ease;
}
.rox-footer__links a:hover { color: var(--rox-chalk); }

.rox-footer__sister {
  background-color: var(--rox-steel);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-md);
  padding: var(--rox-space-5);
  margin-bottom: var(--rox-space-5);
}
.rox-footer__sister-label {
  font-family: var(--rox-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rox-concrete);
  margin-bottom: 0.5rem;
}
.rox-footer__sister a {
  font-family: var(--rox-display);
  font-weight: 600;
  color: var(--rox-chalk);
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.rox-footer__sister a:hover { color: var(--rox-accent); }

.rox-footer__bottom {
  padding-top: var(--rox-space-5);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--rox-space-4);
  color: var(--rox-concrete);
  font-size: 0.8125rem;
}

/* =============================================================================
 * QUOTE PAGE
 * ============================================================================= */

.rox-quote-hero {
  padding: var(--rox-space-11) 0 var(--rox-space-9);
  background: linear-gradient(180deg, var(--rox-ink) 0%, var(--rox-black) 100%);
  border-bottom: 1px solid var(--rox-graphite);
  text-align: center;
}
.rox-quote-hero .rox-section__title { max-width: 860px; margin-inline: auto; }

.rox-form {
  max-width: 760px;
  margin-inline: auto;
  background-color: var(--rox-ink);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-lg);
  padding: clamp(1.75rem, 3vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-5);
}
.rox-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-5);
}
@media (min-width: 640px) { .rox-form__row--2 { grid-template-columns: 1fr 1fr; } }
.rox-form__field { display: flex; flex-direction: column; gap: 0.375rem; }
.rox-form__field label {
  font-family: var(--rox-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--rox-bone);
  letter-spacing: 0.04em;
}
.rox-form__field label .rox-required { color: var(--rox-signal); }
.rox-form__field input,
.rox-form__field select,
.rox-form__field textarea {
  padding: 0.875rem 1rem;
  background-color: var(--rox-black);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius);
  color: var(--rox-chalk);
  font-family: var(--rox-body);
  font-size: 1rem;
  transition: border-color 180ms ease, background-color 180ms ease;
}
.rox-form__field input:focus,
.rox-form__field select:focus,
.rox-form__field textarea:focus {
  outline: none;
  border-color: var(--rox-signal);
  background-color: var(--rox-ink);
}
.rox-form__field textarea { min-height: 140px; resize: vertical; }
.rox-form__submit {
  justify-content: center;
  padding-block: 1.125rem;
}

/* =============================================================================
 * MOBILE MENU
 * ============================================================================= */

.rox-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--rox-bone);
}
@media (min-width: 900px) { .rox-menu-btn { display: none; } }

/* ============================================================
   MOTION POLISH — staggered hero, scroll reveals, marquee, hover
   ============================================================ */

/* Hero staggered entrance (initial state set by JS adding .is-ready) */
[data-stagger] {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 720ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 720ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
[data-stagger].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Section scroll reveal */
.rox-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.rox-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Marquee strip — industries served + certifications */
.rox-marquee {
  background-color: var(--rox-black);
  border-block: 1px solid var(--rox-graphite);
  overflow: hidden;
  padding-block: var(--rox-space-5);
  position: relative;
}
.rox-marquee::before,
.rox-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.rox-marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--rox-black) 0%, transparent 100%);
}
.rox-marquee::after {
  right: 0;
  background: linear-gradient(270deg, var(--rox-black) 0%, transparent 100%);
}
.rox-marquee__track {
  display: flex;
  width: max-content;
  animation: rox-marquee-scroll 50s linear infinite;
}
.rox-marquee:hover .rox-marquee__track {
  animation-play-state: paused;
}
.rox-marquee__group {
  display: flex;
  align-items: center;
  gap: var(--rox-space-6);
  padding-inline-end: var(--rox-space-6);
  font-family: var(--rox-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--rox-mist);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.rox-marquee__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--rox-signal);
  flex-shrink: 0;
}
@keyframes rox-marquee-scroll {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

/* Service card hover polish — left edge bar + arrow shift + icon lift */
.rox-service::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background-color: var(--rox-signal);
  transition: width 320ms cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}
.rox-service:hover::before { width: 3px; }
.rox-service--cta::before { display: none; }

.rox-service__link {
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
}
.rox-service:hover .rox-service__link {
  transform: translateX(4px);
}

/* Hero parallax — restrict to bg image, JS toggles via transform */
.rox-hero__bg img,
.rox-hero__bg video {
  will-change: transform;
}

/* Reduced motion — kill all decoration */
@media (prefers-reduced-motion: reduce) {
  [data-stagger],
  .rox-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .rox-marquee__track { animation: none !important; }
  .rox-hero__bg img { transform: none !important; }
}

/* =============================================================================
 * DUAL-TRACK — Build A Box × Rox (sister-brand split)
 * ============================================================================= */
.rox-dualtrack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--rox-graphite);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-md);
  overflow: hidden;
  margin-top: var(--rox-space-8);
}
@media (min-width: 860px) {
  .rox-dualtrack { grid-template-columns: 1fr 1fr; }
}
.rox-track {
  background-color: var(--rox-ink);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-5);
  position: relative;
}
.rox-track--rox { background-color: var(--rox-steel); }
.rox-track__tag {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rox-mist);
  display: flex;
  align-items: center;
  gap: var(--rox-space-3);
}
.rox-track__tag::before {
  content: '';
  width: 28px;
  height: 1px;
  background-color: var(--rox-accent);
}
.rox-track--rox .rox-track__tag::before { background-color: var(--rox-signal); }
.rox-track__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: clamp(1.625rem, 2.5vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--rox-chalk);
}
.rox-track__title em { color: var(--rox-accent); font-style: italic; }
.rox-track--rox .rox-track__title em { color: var(--rox-signal); }
.rox-track__desc {
  font-size: var(--rox-fs-body);
  color: var(--rox-mist);
  line-height: 1.6;
}
.rox-track__list {
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-3);
  margin-top: auto;
  padding-top: var(--rox-space-5);
  border-top: 1px solid var(--rox-graphite);
}
.rox-track__item {
  display: flex;
  gap: var(--rox-space-3);
  align-items: baseline;
  font-size: var(--rox-fs-sm);
  color: var(--rox-bone);
}
.rox-track__item strong {
  font-family: var(--rox-mono);
  color: var(--rox-mist);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  flex-shrink: 0;
  min-width: 84px;
}
.rox-track__cta {
  margin-top: var(--rox-space-4);
  align-self: flex-start;
}
.rox-dualtrack__seam {
  display: none;
}

/* =============================================================================
 * INDUSTRIES PAGE — full taxonomy grid
 * ============================================================================= */
.rox-ind-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-4);
}
@media (min-width: 700px) { .rox-ind-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .rox-ind-grid { grid-template-columns: repeat(3, 1fr); } }

.rox-ind-card {
  background-color: var(--rox-ink);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-md);
  padding: clamp(1.75rem, 2.5vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-4);
  position: relative;
  transition: border-color 200ms ease, transform 200ms ease;
}
.rox-ind-card:hover {
  border-color: var(--rox-accent);
  transform: translateY(-2px);
}
.rox-ind-card--top {
  border-color: var(--rox-signal);
  background: linear-gradient(180deg, rgba(242, 107, 31, 0.06) 0%, var(--rox-ink) 60%);
}
.rox-ind-card--top:hover { border-color: var(--rox-signal-hover); }
.rox-ind-card__icon-svg {
  width: 36px;
  height: 36px;
  display: block;
  margin-bottom: var(--rox-space-3);
  color: var(--rox-accent);
  transition: color 200ms ease, transform 200ms ease;
}
.rox-ind-card--top .rox-ind-card__icon-svg { color: var(--rox-signal); }
.rox-ind-card:hover .rox-ind-card__icon-svg { transform: translateY(-2px); }
.rox-ind-card__num {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  color: var(--rox-concrete);
}
.rox-ind-card--top .rox-ind-card__num { color: var(--rox-signal); }
.rox-ind-card__name {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.15;
  color: var(--rox-chalk);
  letter-spacing: -0.01em;
}
.rox-ind-card__desc {
  font-size: var(--rox-fs-sm);
  color: var(--rox-mist);
  line-height: 1.55;
}
.rox-ind-card__specs {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--rox-space-2);
  padding-top: var(--rox-space-4);
  border-top: 1px solid var(--rox-graphite);
}
.rox-ind-card__spec {
  font-family: var(--rox-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rox-mist);
  background-color: var(--rox-steel);
  padding: 0.3rem 0.6rem;
  border-radius: var(--rox-radius-sm);
}

.rox-ind-banner {
  margin-top: var(--rox-space-9);
  padding: clamp(2rem, 3.5vw, 3rem);
  background-color: var(--rox-ink);
  border: 1px solid var(--rox-graphite);
  border-left: 3px solid var(--rox-signal);
  border-radius: var(--rox-radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-4);
}
.rox-ind-banner__label {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rox-signal);
}
.rox-ind-banner__quote {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: clamp(1.375rem, 2.4vw, 2rem);
  line-height: 1.25;
  color: var(--rox-chalk);
  letter-spacing: -0.005em;
}
.rox-ind-banner__meta {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-sm);
  color: var(--rox-mist);
  letter-spacing: 0.04em;
}

/* =============================================================================
 * SUSTAINABILITY PAGE
 * ============================================================================= */
.rox-cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--rox-space-4);
}
@media (min-width: 700px) { .rox-cert-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1080px) { .rox-cert-grid { grid-template-columns: repeat(4, 1fr); } }
.rox-cert {
  background-color: var(--rox-ink);
  border: 1px solid var(--rox-graphite);
  border-radius: var(--rox-radius-md);
  padding: var(--rox-space-6);
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-3);
  align-items: flex-start;
  transition: border-color 200ms ease;
}
.rox-cert:hover { border-color: var(--rox-accent); }
.rox-cert__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  color: var(--rox-signal);
  border: 1px solid var(--rox-signal);
  border-radius: var(--rox-radius-sm);
  background: rgba(242, 107, 31, 0.06);
  flex-shrink: 0;
}
.rox-cert__badge svg {
  width: 28px;
  height: 28px;
  stroke: var(--rox-signal);
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.rox-cert__badge-label {
  font-family: var(--rox-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--rox-signal);
  text-transform: uppercase;
  margin-top: -2px;
}
.rox-cert__name {
  font-family: var(--rox-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--rox-chalk);
  line-height: 1.25;
}
.rox-cert__desc {
  font-size: 0.875rem;
  color: var(--rox-mist);
  line-height: 1.5;
}

.rox-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-6);
}
@media (min-width: 900px) { .rox-pillars { grid-template-columns: repeat(3, 1fr); } }
.rox-pillar {
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-3);
  padding-top: var(--rox-space-5);
  border-top: 1px solid var(--rox-graphite);
}
/* Materials section: 3 staggered photo cards above the spec pillars */
.rox-stock-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-5);
  margin: 0 0 var(--rox-space-9) 0;
}
@media (min-width: 720px) {
  .rox-stock-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--rox-space-6);
    margin-bottom: var(--rox-space-11);
  }
  .rox-stock-card--1 { transform: translateY(0); }
  .rox-stock-card--2 { transform: translateY(48px); }
  .rox-stock-card--3 { transform: translateY(96px); }
}
.rox-stock-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-3);
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
}
.rox-stock-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
  border-radius: 6px;
  filter: saturate(0.85) contrast(1.05);
  background: var(--rox-steel);
}
.rox-stock-card figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-inline: var(--rox-space-1);
}
.rox-stock-card__label {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.12em;
  color: var(--rox-accent);
}
.rox-stock-card__note {
  font-family: var(--rox-body);
  font-size: var(--rox-fs-sm);
  color: var(--rox-mist);
}
.rox-pillar__num {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  color: var(--rox-accent);
}
.rox-pillar__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: 1.625rem;
  line-height: 1.15;
  color: var(--rox-chalk);
  letter-spacing: -0.01em;
}
.rox-pillar__desc {
  font-size: var(--rox-fs-body);
  color: var(--rox-mist);
  line-height: 1.6;
}

/* =============================================================================
 * NEWS / BLOG INDEX PAGE
 * ============================================================================= */
.rox-news-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-4);
}
.rox-news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--rox-space-3);
  padding: var(--rox-space-6) 0;
  border-top: 1px solid var(--rox-graphite);
  position: relative;
}
.rox-news-item:last-child { border-bottom: 1px solid var(--rox-graphite); }
@media (min-width: 800px) {
  .rox-news-item { grid-template-columns: 160px 1fr auto; gap: var(--rox-space-7); align-items: baseline; }
}
.rox-news-item__date {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rox-concrete);
}
.rox-news-item__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--rox-chalk);
  letter-spacing: -0.005em;
}
.rox-news-item__title small {
  display: block;
  margin-top: var(--rox-space-2);
  font-family: var(--rox-body);
  font-size: 0.9375rem;
  color: var(--rox-mist);
  font-weight: 400;
  line-height: 1.55;
}
.rox-news-item__tag {
  font-family: var(--rox-mono);
  font-size: var(--rox-fs-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rox-accent);
  align-self: start;
}
.rox-news-empty {
  margin-top: var(--rox-space-7);
  padding: clamp(2.5rem, 5vw, 4rem);
  background-color: var(--rox-ink);
  border: 1px dashed var(--rox-graphite);
  border-radius: var(--rox-radius-md);
  text-align: center;
}
.rox-news-empty__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--rox-chalk);
  margin-bottom: var(--rox-space-3);
  letter-spacing: -0.005em;
}
.rox-news-empty__desc {
  color: var(--rox-mist);
  max-width: 560px;
  margin: 0 auto var(--rox-space-5);
  line-height: 1.6;
}

/* =============================================================================
 * GENERIC PAGE HERO (shorter than home hero — for industries/sustainability/news)
 * ============================================================================= */
.rox-page-hero {
  position: relative;
  padding: clamp(6rem, 10vw, 9rem) 0 clamp(3rem, 5vw, 5rem);
  background:
    radial-gradient(ellipse 90% 60% at 80% 0%, rgba(125, 168, 214, 0.08) 0%, transparent 60%),
    linear-gradient(180deg, var(--rox-black) 0%, var(--rox-ink) 100%);
  border-bottom: 1px solid var(--rox-graphite);
}
.rox-page-hero__inner {
  max-width: var(--rox-container);
  margin-inline: auto;
  padding-inline: var(--rox-gutter);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: center;
}
.rox-page-hero__copy { min-width: 0; }
.rox-page-hero__eyebrow { margin-bottom: var(--rox-space-5); display: inline-block; }
.rox-page-hero__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--rox-chalk);
  max-width: 18ch;
  margin-bottom: var(--rox-space-5);
}
.rox-page-hero__title em {
  font-style: italic;
  color: var(--rox-accent);
}
.rox-page-hero__sub {
  font-size: var(--rox-fs-body-lg);
  color: var(--rox-mist);
  line-height: 1.55;
  max-width: 56ch;
}
.rox-page-hero__media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--rox-graphite);
  box-shadow: 0 18px 40px -12px rgba(0, 0, 0, 0.55);
  background: var(--rox-ink);
}
.rox-page-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(28, 38, 56, 0) 50%, rgba(28, 38, 56, 0.35) 100%);
  pointer-events: none;
}
.rox-page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 860px) {
  .rox-page-hero__inner {
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 4vw, 2.5rem);
  }
  .rox-page-hero__media {
    aspect-ratio: 16 / 10;
    order: 2;
  }
}

/* ============================================================================
 * CAPACITY BANNER — full-width photo backdrop with overlay headline.
 * Used on industries.html before the stat band. ========================== */
.rox-capacity-banner {
  position: relative;
  isolation: isolate;
  padding-block: clamp(4rem, 8vw, 7rem);
  overflow: hidden;
  border-block: 1px solid var(--rox-graphite);
}
.rox-capacity-banner__bg {
  position: absolute; inset: 0; z-index: -1;
}
.rox-capacity-banner__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.7) brightness(0.55) contrast(1.1);
}
.rox-capacity-banner__bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg,
    rgba(28, 38, 56, 0.92) 0%,
    rgba(28, 38, 56, 0.72) 50%,
    rgba(28, 38, 56, 0.45) 100%);
}
.rox-capacity-banner__inner {
  max-width: var(--rox-container-max, 1280px);
  margin-inline: auto;
  padding-inline: var(--rox-space-6);
  display: flex;
  flex-direction: column;
  gap: var(--rox-space-4);
}
.rox-capacity-banner__title {
  font-family: var(--rox-serif);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--rox-chalk);
  margin: 0;
  max-width: 22ch;
}
.rox-capacity-banner__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--rox-accent);
}
.rox-capacity-banner__sub {
  font-size: var(--rox-fs-body-lg);
  color: var(--rox-mist);
  line-height: 1.55;
  max-width: 56ch;
  margin: 0;
}

/* ============================================================
   Sticky call + email CTA — bottom-right, brand-orange
   ============================================================ */
.rox-sticky-cta {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transform: translateY(12px);
  animation: roxStickyIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}
.rox-sticky-cta__btn {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--rox-signal);
  color: #fff;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 12px 32px -8px rgba(242, 107, 31, 0.45),
    0 2px 6px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.2s,
              box-shadow 0.2s;
  cursor: pointer;
}
.rox-sticky-cta__btn:hover,
.rox-sticky-cta__btn:focus-visible {
  background: var(--rox-signal-hover);
  transform: translateY(-2px);
  box-shadow:
    0 16px 40px -8px rgba(255, 122, 46, 0.55),
    0 4px 10px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.rox-sticky-cta__btn--email {
  background: var(--rox-black);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow:
    0 12px 32px -8px rgba(28, 38, 56, 0.6),
    0 2px 6px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.rox-sticky-cta__btn--email:hover,
.rox-sticky-cta__btn--email:focus-visible {
  background: #2A3854;
  box-shadow:
    0 16px 40px -8px rgba(28, 38, 56, 0.7),
    0 4px 10px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.rox-sticky-cta__btn svg {
  width: 22px;
  height: 22px;
  stroke: #fff;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@media (max-width: 480px) {
  .rox-sticky-cta { gap: 10px; }
  .rox-sticky-cta__btn { width: 52px; height: 52px; }
  .rox-sticky-cta__btn svg { width: 20px; height: 20px; }
}
@media print {
  .rox-sticky-cta { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .rox-sticky-cta {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .rox-sticky-cta__btn { transition: background-color 0.15s; }
}
@keyframes roxStickyIn {
  to { opacity: 1; transform: translateY(0); }
}