/* Industries We Serve page (industries-we-serve.php)
   Flow: banner → quick jump → intro → industry rows (alternating) → grade guide (dark) → CTA
   Same design system as the About page: 88px sections, 20px cards, 14px icons. */

/* ---------- Shared bits ---------- */
.in-head { max-width: 680px; margin-bottom: 48px; }
.in-head h2 { margin-bottom: 12px; }
.in-head > p:not(.vs-eyebrow) { margin: 0; font-size: 1.05rem; color: var(--color-muted); }
.in-head--center { margin-inline: auto; text-align: center; }

/* Scroll reveal (modern browsers only; others show content at once) */
@keyframes in-reveal { from { opacity: 0; translate: 0 40px; } to { opacity: 1; translate: 0 0; } }
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .in-reveal { animation: in-reveal linear both; animation-timeline: view(); animation-range: entry 0% entry 35%; }
  }
}

/* ---------- Banner: photo with navy overlay (light on the right so the photo shows) ---------- */
.vs-pagehero { isolation: isolate; padding: 104px 0 176px; background: var(--color-primary); }
.vs-pagehero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--color-primary) 92%, transparent) 0%, color-mix(in srgb, var(--color-primary) 70%, transparent) 38%, color-mix(in srgb, var(--color-primary) 12%, transparent) 72%, transparent 100%),
    linear-gradient(0deg, color-mix(in srgb, var(--color-primary) 65%, transparent) 0%, transparent 40%),
    var(--ph-bg, none) center / cover no-repeat;
  transform-origin: 70% 50%;
  animation: in-hero-zoom 14s ease-out both;
}
@keyframes in-hero-zoom { from { transform: scale(1.12); } to { transform: scale(1); } }
.vs-pagehero::after { display: none; }
.vs-pagehero__inner > * { animation: in-rise 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.vs-pagehero__inner > :nth-child(2) { animation-delay: 0.08s; }
.vs-pagehero__inner > :nth-child(3) { animation-delay: 0.16s; }
.vs-pagehero__inner > :nth-child(4) { animation-delay: 0.24s; }
@keyframes in-rise { from { opacity: 0; translate: 0 22px; } to { opacity: 1; translate: 0 0; } }
.vs-pagehero .vs-eyebrow { display: none; }
.vs-pagehero .vs-crumbs {
  display: inline-flex;
  padding: 7px 16px;
  border: 1px solid color-mix(in srgb, var(--color-on-dark) 18%, transparent);
  border-radius: 40px;
  background: color-mix(in srgb, var(--color-on-dark) 8%, transparent);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.vs-pagehero h1 { font-size: clamp(2.3rem, 4.6vw, 3.8rem); text-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); }
.vs-pagehero__text { max-width: 580px; font-size: 1.12rem; color: color-mix(in srgb, var(--color-on-dark) 82%, transparent); }

/* ---------- 1. Quick jump card (6 industries) ---------- */
.in-jump { position: relative; z-index: 3; margin-top: -112px; }
.in-jump__card {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  border-radius: 22px;
  background: var(--color-bg);
  box-shadow: 0 44px 70px -40px color-mix(in srgb, var(--color-primary) 60%, transparent);
  animation: in-rise 0.9s 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.in-jump__item { position: relative; display: block; padding: 6px 6px 12px; border-radius: 14px; transition: background 0.3s, transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1); }
.in-jump__item:hover { background: var(--color-bg-alt); transform: translateY(-4px); }
.in-jump__thumb { position: relative; display: block; overflow: hidden; aspect-ratio: 16 / 11; border-radius: 10px; background: var(--color-primary-light); }
.in-jump__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); }
.in-jump__item:hover .in-jump__thumb img { transform: scale(1.1); }
.in-jump__num { position: absolute; top: 12px; left: 12px; padding: 2px 8px; border-radius: 20px; background: color-mix(in srgb, var(--color-primary) 70%, transparent); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); font-family: var(--font-heading); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; color: var(--color-on-dark); }
.in-jump__name { display: block; margin-top: 10px; padding: 0 4px; font-family: var(--font-heading); font-size: 0.92rem; font-weight: 600; font-stretch: var(--heading-stretch); line-height: 1.25; color: var(--color-heading); transition: color 0.25s; }
.in-jump__item:hover .in-jump__name { color: var(--color-accent); }

/* ---------- 2. Intro ---------- */
.in-intro { padding: 88px 0 24px; }
.in-intro__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.in-intro h2 { margin: 0; }
.in-intro__text > p { margin: 0; font-size: 1.05rem; color: var(--color-muted); }
.in-intro__checks { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 20px 0 0; padding: 0; list-style: none; }
.in-intro__checks li { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; color: var(--color-heading); }
.in-intro__checks .vs-icon { width: 24px; height: 24px; padding: 5px; border-radius: 50%; background: var(--color-accent-soft); color: var(--color-accent); }

/* ---------- 3. Industry rows ---------- */
.in-list {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 64px 0 96px;
  background:
    radial-gradient(circle at 100% 20%, color-mix(in srgb, var(--color-accent) 7%, transparent), transparent 30%),
    radial-gradient(circle at 0% 70%, color-mix(in srgb, var(--color-primary) 6%, transparent), transparent 30%),
    var(--color-bg);
}
.in-list__rows { display: grid; gap: 104px; }
.in-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; scroll-margin-top: calc(var(--header-height) + 32px); }
.in-row:nth-child(even) .in-row__media { order: 2; }

.in-row__media { position: relative; margin: 0; }
/* slab behind the photo for a layered 3D look; it sits on the side facing the text so the photo lines up with the page edge */
.in-row__media::before {
  content: '';
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 70%;
  height: 70%;
  border-radius: 22px;
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-lighter));
  box-shadow: 0 30px 50px -30px color-mix(in srgb, var(--color-primary) 70%, transparent);
}
.in-row:nth-child(even) .in-row__media::before { right: auto; left: -24px; background: linear-gradient(145deg, var(--color-accent), var(--color-accent-dark)); }
.in-row__media img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: 22px;
  box-shadow: 0 34px 60px -30px color-mix(in srgb, var(--color-primary) 60%, transparent);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s;
}
.in-row:hover .in-row__media img { transform: translate(-6px, -6px); box-shadow: 0 44px 70px -30px color-mix(in srgb, var(--color-primary) 70%, transparent); }
.in-row:nth-child(even):hover .in-row__media img { transform: translate(6px, -6px); }
.in-row__num {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid color-mix(in srgb, var(--color-on-dark) 30%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-primary) 55%, transparent);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  font-stretch: var(--heading-stretch);
  color: var(--color-on-dark);
  transition: background 0.3s, transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.in-row:hover .in-row__num { background: var(--color-accent); transform: rotate(-10deg) scale(1.06); }

.in-row__body h2 { margin-bottom: 14px; }
.in-row__text { font-size: 1.04rem; color: var(--color-muted); }
.in-row__label { margin: 26px 0 12px; font-family: var(--font-heading); font-size: 0.8rem; font-weight: 600; font-stretch: var(--heading-stretch); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-heading); }
.in-row__supply { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0 0 30px; padding: 0; list-style: none; }
.in-row__body > .vs-btn { max-width: 100%; text-align: center; }
.in-row__supply li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fb 100%);
  font-size: 0.93rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--color-heading);
  transition: border-color 0.25s, transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s;
}
.in-row__supply li:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--color-accent) 50%, var(--color-border)); box-shadow: 0 16px 26px -20px color-mix(in srgb, var(--color-primary) 45%, transparent); }
.in-row__supply .vs-icon { flex-shrink: 0; width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--color-accent-soft); color: var(--color-accent); }
/* ---------- 4. Grade guide (dark, with 3D grid floor) ---------- */
.in-guide {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 88px 0 104px;
  background:
    radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--color-accent) 22%, transparent), transparent 40%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--color-primary-lighter) 70%, transparent), transparent 45%),
    var(--color-primary);
  color: color-mix(in srgb, var(--color-on-dark) 76%, transparent);
}
.in-guide::before {
  content: '';
  position: absolute;
  left: -30%;
  right: -30%;
  bottom: -60px;
  z-index: -1;
  height: 300px;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-on-dark) 9%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-on-dark) 9%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(520px) rotateX(62deg);
  transform-origin: center bottom;
  -webkit-mask-image: linear-gradient(0deg, #000 5%, transparent 85%);
  mask-image: linear-gradient(0deg, #000 5%, transparent 85%);
  pointer-events: none;
}
.in-guide .in-head h2 { color: var(--color-on-dark); }
.in-guide .in-head > p:not(.vs-eyebrow) { color: color-mix(in srgb, var(--color-on-dark) 70%, transparent); }
.in-guide__cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.in-guide__card {
  position: relative;
  overflow: hidden;
  padding: 30px 26px;
  border: 1px solid color-mix(in srgb, var(--color-on-dark) 12%, transparent);
  border-radius: 20px;
  background: linear-gradient(160deg, color-mix(in srgb, var(--color-on-dark) 10%, transparent), color-mix(in srgb, var(--color-on-dark) 3%, transparent));
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.in-guide__card::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: var(--color-accent); transform: scaleX(0.18); transform-origin: left; transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1); }
.in-guide__card:hover { --lift: -6px; border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); box-shadow: 0 30px 50px -28px rgba(0, 0, 0, 0.7); }
.in-guide__card:hover::after { transform: scaleX(1); }
.in-guide__icon { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 20px; border-radius: 14px; background: color-mix(in srgb, var(--color-accent) 22%, transparent); color: var(--color-accent-light); transition: background 0.3s, color 0.3s, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); }
.in-guide__icon .vs-icon { width: 24px; height: 24px; }
.in-guide__card:hover .in-guide__icon { background: var(--color-accent); color: var(--color-on-dark); transform: translateZ(36px) rotate(-6deg); }
.in-guide__card h3 { margin-bottom: 8px; color: var(--color-on-dark); transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); }
.in-guide__card:hover h3 { transform: translateZ(20px); }
.in-guide__card p { margin: 0; font-size: 0.94rem; color: color-mix(in srgb, var(--color-on-dark) 68%, transparent); }
.in-guide__card ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 0; padding: 0; list-style: none; }
.in-guide__card li { padding: 5px 12px; border: 1px solid color-mix(in srgb, var(--color-on-dark) 22%, transparent); border-radius: 30px; background: color-mix(in srgb, var(--color-on-dark) 8%, transparent); font-family: var(--font-heading); font-size: 0.82rem; font-weight: 600; font-stretch: var(--heading-stretch); color: var(--color-on-dark); }
.in-guide__card--accent { border-color: transparent; background: linear-gradient(150deg, var(--color-accent) 0%, var(--color-accent-dark) 100%); box-shadow: 0 30px 50px -26px color-mix(in srgb, var(--color-accent-dark) 80%, transparent); }
.in-guide__card--accent .in-guide__icon { background: var(--color-on-dark); color: var(--color-accent); }
.in-guide__card--accent p { color: color-mix(in srgb, var(--color-on-dark) 88%, transparent); }
.in-guide__card--accent li { border-color: color-mix(in srgb, var(--color-on-dark) 40%, transparent); background: color-mix(in srgb, var(--color-on-dark) 16%, transparent); }
.in-guide__card--accent::after { background: var(--color-primary); }
.in-guide__card--accent:hover { border-color: transparent; }
.in-guide__card--accent:hover .in-guide__icon { background: var(--color-primary); color: var(--color-on-dark); }
.in-guide__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 40px; }

/* ---------- Responsive ---------- */
@media (max-width: 1199px) {
  .in-jump__card { gap: 6px; padding: 10px; }
  .in-jump__name { font-size: 0.85rem; }
  .in-row { gap: 48px; }
  .in-list__rows { gap: 88px; }
}

@media (max-width: 991px) {
  .vs-pagehero { padding: 80px 0 160px; }
  .in-head { margin-bottom: 40px; }
  .in-jump { margin-top: -104px; }
  .in-jump__card { display: flex; flex-wrap: wrap; justify-content: center; }
  .in-jump__item { flex: 0 0 calc((100% - 2 * 6px) / 3); }
  .in-intro { padding-top: 72px; }
  .in-intro__grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .in-list { padding: 56px 0 80px; }
  .in-list__rows { gap: 64px; }
  .in-row { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .in-row:nth-child(even) .in-row__media { order: 0; }
  .in-row__media { max-width: 620px; margin-bottom: 20px; }
  .in-row:nth-child(even) .in-row__media::before { left: auto; right: -24px; }
  .in-guide { padding: 72px 0 88px; }
  .in-guide__cards { grid-template-columns: minmax(0, 1fr); max-width: 620px; margin-inline: auto; gap: 14px; }
}

@media (max-width: 767px) {
  .vs-pagehero { padding: 60px 0 150px; }
  .vs-pagehero::before {
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 65%, transparent) 0%, color-mix(in srgb, var(--color-primary) 85%, transparent) 100%),
      var(--ph-bg, none) center / cover no-repeat;
  }
  .vs-pagehero__text { font-size: 1rem; }
  .in-head { margin-bottom: 32px; }
  .in-head > p:not(.vs-eyebrow) { font-size: 1rem; }
  /* quick jump becomes a swipeable row */
  .in-jump { margin-top: -110px; }
  .in-jump .vs-container { padding-right: 0; }
  .in-jump__card {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    border-right: 0;
    border-radius: 18px 0 0 18px;
  }
  .in-jump__card::-webkit-scrollbar { display: none; }
  .in-jump__item { flex: 0 0 132px; scroll-snap-align: start; }
  .in-intro { padding-top: 56px; }
  .in-intro__text > p { font-size: 1rem; }
  .in-list { padding: 40px 0 64px; }
  .in-list__rows { gap: 56px; }
  .in-row__media { margin-bottom: 12px; }
  .in-row__media::before, .in-row:nth-child(even) .in-row__media::before { right: -12px; bottom: -12px; left: auto; }
  .in-row__media img { border-radius: 18px; }
  .in-row__num, .in-row:nth-child(even) .in-row__num { top: 14px; right: 14px; width: 50px; height: 50px; font-size: 1rem; }
  .in-row__supply { grid-template-columns: minmax(0, 1fr); }
  .in-row__body > .vs-btn { width: 100%; }
  .in-guide { padding: 56px 0 72px; }
  .in-guide__card { padding: 24px 20px; }
  .in-guide__actions .vs-btn { flex: 1 1 auto; }
}

@media (max-width: 380px) {
  .in-jump__item { flex-basis: 118px; }
}

/* Touch screens: no sticky hover effects */
@media (hover: none) {
  .in-jump__item:hover { transform: none; background: transparent; }
  .in-jump__item:hover .in-jump__thumb img, .in-row:hover .in-row__media img, .in-row:nth-child(even):hover .in-row__media img { transform: none; }
  .in-row:hover .in-row__num { transform: none; background: color-mix(in srgb, var(--color-primary) 55%, transparent); }
  .in-row__supply li:hover { transform: none; }
  .in-guide__card:hover::after { transform: scaleX(0.18); }
}

/* Phones in landscape (short screens): smaller banner so content shows sooner */
@media (max-height: 500px) and (orientation: landscape) {
  .vs-pagehero { padding: 40px 0 140px; }
  .vs-pagehero h1 { font-size: 2.2rem; }
}

/* Small phones */
@media (max-width: 480px) {
  .in-intro__checks { flex-direction: column; gap: 10px; }
  .in-row__body h2 { font-size: 1.6rem; }
  .in-row__text { font-size: 0.98rem; }
  .in-row__supply li { padding: 10px 12px; font-size: 0.9rem; }
  .in-guide__actions { flex-direction: column; }
  .in-guide__actions .vs-btn { width: 100%; }
}

/* Large screens (1600px and up): a little more room */
@media (min-width: 1600px) {
  .vs-pagehero { padding-top: 128px; }
  .in-list__rows { gap: 120px; }
}