/* ==========================================================================
   VASUNDHARA ENGINEERING WORKS
   pages.css — section & page-specific styles
   --------------------------------------------------------------------------
     01. Home: hero
     02. Home: intro
     03. Stats band
     04. Why choose us
     05. Services list & rows
     06. Machinery cards & filter
     07. Process timeline
     08. CTA band
     09. Page hero (inner pages)
     10. Capabilities / spec table
     11. Gallery
     12. Contact
     13. Responsive
   ========================================================================== */

/* ==========================================================================
   01. HOME: HERO
   ========================================================================== */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(3rem, 7vw, 6rem));
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  overflow: hidden;
}

.hero__inner { position: relative; }

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: clamp(2.5rem, 5vw, 4rem);
}

.hero__title { margin-top: 1.75rem; }
/* Each line is masked so its inner span can slide up from below */
.hero__line { display: block; overflow: hidden; }
.hero__line-inner { display: block; }
.hero__line--muted .hero__line-inner { color: var(--c-steel-400); }

.hero__lead { max-width: 34rem; margin-top: 2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }

.hero__visual { position: relative; }

/* Floating credential card */
.hero__badge {
  position: absolute;
  left: -1rem;
  bottom: 2rem;
  padding: 1.5rem 1.75rem;
  background: var(--c-black);
  color: var(--c-white);
  box-shadow: var(--shadow-lift);
}
.hero__badge-num { font-family: var(--f-display); font-size: 2.25rem; font-weight: 600; line-height: 1; }
.hero__badge-label {
  margin-top: 0.5rem;
  font-family: var(--f-mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel-400);
}

.hero__strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: clamp(3rem, 5vw, 4.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--c-steel-200);
}
.hero__tags { display: flex; flex-wrap: wrap; gap: 0.5rem 2.5rem; }
.hero__tag {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel-500);
}
.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel-500);
  transition: color var(--dur-fast);
}
.hero__scroll:hover { color: var(--c-black); }
.hero__scroll svg { transition: transform var(--dur-base) var(--ease); }
.hero__scroll:hover svg { transform: translateY(4px); }

/* ==========================================================================
   02. HOME: INTRO
   ========================================================================== */
.intro__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 5vw, 5rem); }
.intro__sticky { position: sticky; top: calc(var(--nav-h) + 2rem); align-self: start; }
.intro__body p + p { margin-top: 1.25rem; }
.intro__body { margin-top: 2rem; }

.callout {
  margin-top: 2.25rem;
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--c-accent);
  background: var(--c-steel-50);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-steel-700);
}

.intro__media { display: grid; gap: 1.25rem; }
.intro__media-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.fact-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--c-steel-200); border: 1px solid var(--c-steel-200); }
.fact-pair > div { padding: 1.5rem; background: var(--c-white); }
.fact-pair__label {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel-500);
}
.fact-pair__value { margin-top: 0.5rem; font-family: var(--f-display); font-size: 1.5rem; font-weight: 600; }
.fact-pair__value--sm { font-size: 1rem; line-height: 1.4; }

/* ==========================================================================
   03. STATS BAND
   ========================================================================== */
.stats { position: relative; padding-block: clamp(3.5rem, 6vw, 5.5rem); }
.stats__texture { position: absolute; inset: 0; opacity: .5; pointer-events: none; }
.stats__inner { position: relative; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--c-steel-800); }
.stat { padding: 2rem 1.5rem; background: var(--c-black); }
.stat__num {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.stat__label {
  margin-top: 1rem;
  font-family: var(--f-mono);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-steel-500);
}

.facts-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-top: 3.5rem; padding-top: 3rem; border-top: 1px solid var(--c-steel-800); }
.facts-row__label { font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-steel-500); }
.facts-row__value { margin-top: 0.75rem; font-family: var(--f-display); font-size: 1.125rem; }

/* ==========================================================================
   04. WHY CHOOSE US
   ========================================================================== */
.why__grid { grid-template-columns: repeat(3, 1fr); margin-top: 3.5rem; }
.why__card { padding: clamp(1.75rem, 3vw, 2.5rem); transition: background var(--dur-base) var(--ease); }
.why__card:hover { background: var(--c-black); }
.why__card svg { width: 1.5rem; height: 1.5rem; color: var(--c-accent); }
.why__card h3 { margin-top: 1.5rem; font-size: 1.125rem; font-weight: 500; transition: color var(--dur-base) var(--ease); }
.why__card p { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.7; color: var(--c-steel-600); transition: color var(--dur-base) var(--ease); text-wrap: pretty; }
.why__card:hover h3 { color: var(--c-white); }
.why__card:hover p { color: var(--c-steel-400); }

.why__quote { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.75rem, 3vw, 2.5rem); background: var(--c-accent) !important; color: var(--c-white); }
.why__quote p { font-family: var(--f-display); font-size: 1.25rem; font-weight: 500; line-height: 1.4; text-wrap: pretty; }
.why__quote span { margin-top: 1rem; font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,.7); }

/* ==========================================================================
   05. SERVICES
   ========================================================================== */
.svc-list { margin-top: 3.5rem; border-top: 1px solid var(--c-steel-200); }
.svc-row {
  display: grid;
  grid-template-columns: 3.5rem 1fr 1.2fr 2.5rem;
  align-items: center;
  gap: 2rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--c-steel-200);
  transition: background var(--dur-base) var(--ease);
}
.svc-row:hover { background: var(--c-steel-50); }
.svc-row__num { font-family: var(--f-mono); font-size: 0.75rem; color: var(--c-steel-400); }
.svc-row__title { font-size: 1.5rem; font-weight: 500; transition: transform var(--dur-base) var(--ease); }
.svc-row:hover .svc-row__title { transform: translateX(8px); }
.svc-row__desc { font-size: 0.875rem; line-height: 1.7; color: var(--c-steel-600); text-wrap: pretty; }
.svc-row__arrow { color: var(--c-steel-300); transition: transform var(--dur-base) var(--ease), color var(--dur-base) var(--ease); }
.svc-row:hover .svc-row__arrow { transform: translate(4px, -4px); color: var(--c-accent); }

/* Alternating detail rows on the Services page */
.svc-detail { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(2.5rem, 5vw, 4rem); }
.svc-detail + .svc-detail { margin-top: clamp(4rem, 8vw, 7rem); }
.svc-detail--flip .svc-detail__media { order: 2; }
.svc-detail__index { font-family: var(--f-mono); font-size: 0.75rem; color: var(--c-accent); }
.svc-detail__title { margin-top: 1rem; }
.svc-detail__desc { max-width: 32rem; margin-top: 1.25rem; }
.svc-detail__machine {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--c-steel-200);
}
.svc-detail__machine-label { font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-steel-500); }
.svc-detail__machine-name { font-family: var(--f-display); font-size: 0.875rem; font-weight: 500; }

/* OEM job chips */
.oem-grid { grid-template-columns: repeat(3, 1fr); margin-top: 3.5rem; }
.oem-item { display: flex; align-items: center; gap: 1rem; padding: 1.5rem; transition: background var(--dur-base) var(--ease); }
.oem-item:hover { background: var(--c-black-soft); }
.oem-item svg { flex: 0 0 auto; width: 1rem; height: 1rem; color: var(--c-accent-light); }
.oem-item span { font-size: 0.875rem; color: var(--c-steel-200); }

/* ==========================================================================
   06. MACHINERY
   ========================================================================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-steel-200);
}
.filter-btn {
  position: relative;
  padding: 0.65rem 1.25rem;
  font-family: var(--f-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-steel-600);
  transition: color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.filter-btn:hover { color: var(--c-black); }
.filter-btn.is-active { background: var(--c-black); color: var(--c-white); }
.filter-btn__count { margin-left: 0.5rem; font-family: var(--f-mono); font-size: 0.625rem; color: var(--c-steel-400); }

.machine-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem 2rem; margin-top: 3rem; }

.machine-card { display: flex; flex-direction: column; }
/* Hidden state applied by the filter script */
.machine-card.is-hidden { display: none; }

.machine-card__media { transition: box-shadow var(--dur-slow) var(--ease); }
.machine-card:hover .machine-card__media { box-shadow: var(--shadow-lift); }

.machine-card__body { margin-top: 1.5rem; transition: transform var(--dur-slow) var(--ease); }
.machine-card:hover .machine-card__body { transform: translateY(-4px); }

.machine-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.machine-card__cat { font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-accent); }
.machine-card__brand { font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-steel-400); }
.machine-card__title { margin-top: 0.75rem; font-size: 1.25rem; font-weight: 500; line-height: 1.3; }
.machine-card__desc { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.7; color: var(--c-steel-600); text-wrap: pretty; }

.machine-card__spec { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--c-steel-200); }
.machine-card__spec-label { font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-steel-500); }
.machine-card__spec-value { margin-top: 0.375rem; font-family: var(--f-mono); font-size: 0.8125rem; color: var(--c-black); }

.machine-card__features { margin-top: 1rem; }
.machine-card__features li { position: relative; padding-left: 1.25rem; padding-block: 0.2rem; font-size: 0.8125rem; color: var(--c-steel-600); }
.machine-card__features li::before { content: ''; position: absolute; left: 0; top: 0.75rem; width: 0.625rem; height: 1px; background: var(--c-accent); }

.note-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.75rem, 3vw, 3rem);
  border-left: 2px solid var(--c-accent);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
}
.note-block h3 { font-size: 1.25rem; font-weight: 500; }
.note-block p { max-width: 36rem; margin-top: 0.75rem; line-height: 1.7; color: var(--c-steel-600); text-wrap: pretty; }

/* ==========================================================================
   07. PROCESS TIMELINE
   ========================================================================== */
.timeline { position: relative; margin-top: 3.5rem; padding-left: 2.5rem; }
.timeline__spine { position: absolute; left: 3px; top: 0.5rem; bottom: 0; width: 1px; background: var(--c-steel-200); }
.timeline__fill { position: absolute; left: 3px; top: 0.5rem; width: 1px; height: 0; background: var(--c-accent); transform-origin: top; }
.timeline__item { position: relative; padding-bottom: 3rem; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot { position: absolute; left: -2.5rem; top: 0.4rem; width: 9px; height: 9px; border: 2px solid var(--c-steel-300); border-radius: 50%; background: var(--c-white); transition: border-color var(--dur-base); }
.timeline__item.is-active .timeline__dot { border-color: var(--c-accent); }
.timeline__row { display: grid; grid-template-columns: 5rem 1fr; gap: 2rem; }
.timeline__step { font-family: var(--f-mono); font-size: 0.75rem; color: var(--c-accent); }
.timeline__title { font-size: 1.5rem; font-weight: 500; }
.timeline__desc { max-width: 42rem; margin-top: 0.65rem; line-height: 1.7; color: var(--c-steel-600); text-wrap: pretty; }

/* Process grid (Capabilities page) */
.process-grid { grid-template-columns: repeat(4, 1fr); margin-top: 3.5rem; }
.process-cell { padding: 2rem; }
.process-cell__step { font-family: var(--f-mono); font-size: 0.75rem; color: var(--c-accent); }
.process-cell h3 { margin-top: 1rem; font-size: 1.125rem; font-weight: 500; }
.process-cell p { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.7; color: var(--c-steel-600); text-wrap: pretty; }

/* ==========================================================================
   08. CTA BAND
   ========================================================================== */
.cta { position: relative; padding-block: clamp(4rem, 8vw, 7rem); background: var(--c-accent); color: var(--c-white); overflow: hidden; }
.cta__texture { position: absolute; inset: 0; opacity: .4; pointer-events: none; }
.cta__inner { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; align-items: end; gap: 2.5rem; }
.cta__title { max-width: 40rem; margin-top: 1.5rem; }
.cta__aside { text-align: right; }
.cta__aside p { color: rgba(255,255,255,.85); line-height: 1.7; text-wrap: pretty; }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1rem; margin-top: 2rem; }
.cta .eyebrow { color: rgba(255,255,255,.75); }

/* ==========================================================================
   09. PAGE HERO (inner pages)
   ========================================================================== */
.page-hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(3.5rem, 7vw, 5.5rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--c-black);
  color: var(--c-white);
  overflow: hidden;
}
.page-hero__texture { position: absolute; inset: 0; opacity: .7; pointer-events: none; }
.page-hero__glow {
  position: absolute;
  top: -6rem; right: -8rem;
  width: 26rem; height: 26rem;
  background: rgba(18,87,196,.18);
  filter: blur(120px);
  pointer-events: none;
}
.page-hero__inner { position: relative; }
.page-hero__title { max-width: 52rem; margin-top: 1.5rem; }
.page-hero__lead { max-width: 40rem; margin-top: 1.75rem; color: var(--c-steel-300); }

/* Breadcrumb */
.crumbs { display: flex; align-items: center; gap: 0.5rem; margin-top: 2rem; font-family: var(--f-mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-steel-500); }
.crumbs a:hover { color: var(--c-white); }

/* ==========================================================================
   10. CAPABILITIES / SPEC TABLE
   ========================================================================== */
.product-grid { grid-template-columns: repeat(3, 1fr); margin-top: 3.5rem; }
.product-cell { padding: 2rem; transition: background var(--dur-base) var(--ease); }
.product-cell:hover { background: var(--c-black); }
.product-cell__num { font-family: var(--f-mono); font-size: 0.625rem; color: var(--c-steel-400); }
.product-cell h3 { margin-top: 1rem; font-size: 1.125rem; font-weight: 500; line-height: 1.35; transition: color var(--dur-base) var(--ease); }
.product-cell p { margin-top: 0.65rem; font-size: 0.875rem; color: var(--c-steel-600); transition: color var(--dur-base) var(--ease); }
.product-cell:hover h3 { color: var(--c-white); }
.product-cell:hover p { color: var(--c-steel-400); }

.spec-table { border-top: 1px solid var(--c-steel-800); border-bottom: 1px solid var(--c-steel-800); }
.spec-row { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 1rem; padding-block: 1.25rem; border-bottom: 1px solid var(--c-steel-800); }
.spec-row:last-child { border-bottom: 0; }
.spec-row__label { font-size: 0.875rem; color: var(--c-steel-400); }
.spec-row__value { font-family: var(--f-mono); font-size: 0.8125rem; color: var(--c-white); text-align: right; }

/* Accordion */
.accordion { border-top: 1px solid var(--c-steel-200); border-bottom: 1px solid var(--c-steel-200); }
.acc-item + .acc-item { border-top: 1px solid var(--c-steel-200); }
.acc-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  padding-block: 1.5rem;
  text-align: left;
  font-family: var(--f-display);
  font-size: 1.125rem;
  font-weight: 500;
  transition: color var(--dur-base) var(--ease);
}
.acc-trigger:hover { color: var(--c-accent); }
.acc-icon { flex: 0 0 auto; width: 1.25rem; height: 1.25rem; color: var(--c-steel-400); transition: transform var(--dur-base) var(--ease), color var(--dur-base) var(--ease); }
.acc-trigger[aria-expanded="true"] .acc-icon { transform: rotate(45deg); color: var(--c-accent); }
.acc-panel { overflow: hidden; height: 0; }
.acc-panel__inner { max-width: 48rem; padding-bottom: 1.75rem; padding-right: 2rem; line-height: 1.75; color: var(--c-steel-600); text-wrap: pretty; }

/* ==========================================================================
   11. GALLERY
   ========================================================================== */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.gallery-item { display: block; width: 100%; text-align: left; transition: box-shadow var(--dur-slow) var(--ease); }
.gallery-item:hover { box-shadow: var(--shadow-lift); }
.gallery-item--wide { grid-column: span 2; }
.gallery-item--tall { grid-row: span 2; }
.gallery-item--big { grid-column: span 2; grid-row: span 2; }

.gallery-note { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--c-steel-200); font-family: var(--f-mono); font-size: 0.6875rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-steel-500); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(11,12,14,.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
}
.lightbox.is-open { display: flex; }
.lightbox__stage { width: 100%; max-width: 60rem; }
.lightbox__caption { margin-top: 1.25rem; text-align: center; font-family: var(--f-mono); font-size: 0.6875rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-steel-400); }
.lightbox__close, .lightbox__nav {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem; height: 3rem;
  border: 1px solid var(--c-steel-800);
  color: var(--c-white);
  transition: border-color var(--dur-base), transform var(--dur-base);
}
.lightbox__close { top: 1.5rem; right: 1.5rem; }
.lightbox__close:hover { border-color: var(--c-accent); transform: rotate(90deg); }
.lightbox__nav:hover { border-color: var(--c-accent); }
.lightbox__nav--prev { left: 1.5rem; top: 50%; margin-top: -1.5rem; }
.lightbox__nav--next { right: 1.5rem; top: 50%; margin-top: -1.5rem; }

/* ==========================================================================
   12. CONTACT
   ========================================================================== */
.contact__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2.5rem, 6vw, 6rem); }
.contact__list { margin-top: 3rem; border-top: 1px solid var(--c-steel-200); }
.contact__item { display: flex; align-items: flex-start; gap: 1.25rem; padding-block: 1.5rem; border-bottom: 1px solid var(--c-steel-200); }
.contact__item svg { flex: 0 0 auto; margin-top: 4px; width: 1.25rem; height: 1.25rem; color: var(--c-accent); }
.contact__item-label { font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-steel-500); }
.contact__item-value { margin-top: 0.375rem; font-family: var(--f-display); font-size: 1.125rem; word-break: break-word; transition: color var(--dur-fast); }
a.contact__item:hover .contact__item-value { color: var(--c-accent); }

.hours-card { margin-top: 3rem; padding: 2rem; background: var(--c-black); color: var(--c-white); }
.hours-card__label { font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-steel-500); }
.hours-card p { margin-top: 1rem; line-height: 1.75; color: var(--c-steel-300); text-wrap: pretty; }

.form-card { padding: clamp(1.75rem, 4vw, 3rem); border: 1px solid var(--c-steel-200); box-shadow: var(--shadow-card); }
.form-card h3 { font-size: 1.25rem; font-weight: 500; margin-bottom: 1.75rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.75rem; }
.field { margin-bottom: 1.75rem; }
.field__label { display: block; margin-bottom: 0.25rem; font-family: var(--f-mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-steel-500); }
.field__input {
  width: 100%;
  padding-block: 0.85rem;
  border: 0;
  border-bottom: 1px solid var(--c-steel-300);
  background: transparent;
  font-size: 0.9375rem;
  transition: border-color var(--dur-base) var(--ease);
}
.field__input::placeholder { color: var(--c-steel-400); }
.field__input:focus { outline: none; border-bottom-color: var(--c-accent); }
textarea.field__input { resize: vertical; min-height: 7rem; }
.field__error { display: none; margin-top: 0.4rem; font-size: 0.75rem; color: #c0392b; }
.field.has-error .field__input { border-bottom-color: #c0392b; }
.field.has-error .field__error { display: block; }

.form-success { display: none; padding-block: 3rem; text-align: center; }
.form-success.is-visible { display: block; }
.form-success__icon { display: inline-flex; align-items: center; justify-content: center; width: 3.5rem; height: 3.5rem; border-radius: 50%; background: var(--c-accent); color: var(--c-white); }
.form-success h3 { margin-top: 1.75rem; font-size: 1.5rem; font-weight: 500; }
.form-success p { max-width: 24rem; margin: 0.75rem auto 0; line-height: 1.7; color: var(--c-steel-600); text-wrap: pretty; }

.map-slot { position: relative; overflow: hidden; background: var(--c-steel-100); aspect-ratio: 21 / 9; }
.map-slot__inner { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.75rem; padding: 1.5rem; text-align: center; }
.map-slot svg { width: 2rem; height: 2rem; color: var(--c-steel-400); }
.map-slot__label { font-family: var(--f-mono); font-size: 0.6875rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-steel-500); }
.map-slot__hint { max-width: 28rem; font-size: 0.75rem; color: var(--c-steel-500); }

/* ==========================================================================
   13. RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .machine-grid, .why__grid, .oem-grid, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 32rem; }
  .hero__badge { left: auto; right: 1rem; }
  .intro__grid, .contact__grid, .svc-detail, .cta__inner { grid-template-columns: 1fr; }
  .intro__sticky { position: static; }
  .svc-detail--flip .svc-detail__media { order: 0; }
  .cta__aside { text-align: left; }
  .cta__actions { justify-content: flex-start; }
  .stats__grid, .facts-row { grid-template-columns: repeat(2, 1fr); }
  .svc-row { grid-template-columns: 2.5rem 1fr; gap: 1rem 1.25rem; }
  .svc-row__desc { grid-column: 2; }
  .svc-row__arrow { display: none; }
  .timeline__row { grid-template-columns: 1fr; gap: 0.5rem; }
}

@media (max-width: 700px) {
  .machine-grid, .why__grid, .oem-grid, .product-grid, .process-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item--big, .gallery-item--wide { grid-column: span 2; grid-row: span 1; }
  .gallery-item--tall { grid-row: span 1; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .intro__media-row, .fact-pair { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr; }
  .facts-row { grid-template-columns: 1fr; gap: 1.75rem; }
  .hero__badge { position: static; display: inline-block; margin-top: 1.25rem; }
}