/* ==========================================================================
   SMRC Shared Styles
   Layout primitives, header/nav, footer, and reusable components used
   across every page. Depends on tokens.css being loaded first.
   ========================================================================== */

/* ---- Reset & base ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-link);
  text-decoration: none;
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

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

/* ---- Heading capitalization convention ----
   Eyebrow (.eyebrow): ALL CAPS, enforced here via text-transform — write
     HTML text in any case.
   H1: true Title Case, written directly in the HTML (CSS can't tell title
     case from sentence case). Capitalize major words; lowercase articles,
     coordinating conjunctions, and short prepositions (a, an, the, and,
     but, or, to, of, in, for, with, etc.) unless first or last word.
     e.g. "Built to Spec, Not to a Deadline"
   H2 / H3: Sentence case, written directly in the HTML. Capitalize only
     the first letter and proper nouns; everything else lowercase.
     e.g. "Industrial fabrication"
   H4 is exempt (used for uppercase footer/nav-style labels only). */
h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  margin: 0 0 var(--space-4);
  color: var(--color-black);
}

h4 {
  text-transform: uppercase;
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-lg);
}

h4 {
  font-size: var(--font-size-md);
}

p {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
}

@media (min-width: 900px) {
  h1 {
    font-size: var(--font-size-5xl);
  }
  h2 {
    font-size: var(--font-size-3xl);
  }
}

:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 2px;
}

/* ---- Layout primitives ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container--narrow {
  max-width: 800px;
}

.section {
  padding-block: var(--space-10);
}

.section--tight {
  padding-block: var(--space-8);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-on-dark);
}

.section--dark p {
  color: var(--color-text-on-dark-muted);
}

.section--dark p a {
  color: var(--color-gold);
}

.section--dark p a:hover {
  color: var(--color-gold-dark);
  text-decoration: underline;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section-head {
  max-width: 720px;
  margin-bottom: var(--space-8);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-eyebrow);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-3);
}

.section--dark .eyebrow {
  color: var(--color-gold);
}

.text-lead {
  font-size: var(--font-size-md);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-3);
  top: -60px;
  background: var(--color-gold);
  color: var(--color-black);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--transition-fast);
  font-weight: var(--font-weight-semibold);
}

.skip-link:focus {
  top: var(--space-3);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
}

.btn-primary:hover {
  background: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-forest-green);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--color-forest-green);
  color: var(--color-forest-green);
}

.btn-outline-dark:hover {
  background: var(--color-forest-green);
  color: var(--color-white);
}

.btn-block {
  width: 100%;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ---- Site header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-forest-green);
  border-bottom: 3px solid var(--color-gold);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding-block: var(--space-3);
}

/* Groups nav links + phone + CTA so the gap before the phone number
   matches the gap between the phone number and the button, instead of
   splitting evenly against the logo and leaving a lopsided gap. */
.nav-cluster {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-white);
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  height: 64px;
  width: auto;
}

.brand-mark--sm {
  height: 48px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand-tagline {
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  color: var(--color-text-on-dark-muted);
  text-transform: none;
  letter-spacing: 0;
}

.main-nav {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-list > li {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-white);
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link[aria-expanded="true"] {
  text-decoration: none;
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

.nav-link .caret {
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-top: -4px;
  transition: transform var(--transition-fast);
}

.nav-link[aria-expanded="true"] .caret {
  transform: rotate(-135deg);
  margin-top: 2px;
}

.has-dropdown:hover .dropdown,
.has-dropdown .dropdown.is-open {
  display: grid;
}

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3);
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: var(--space-1);
  z-index: var(--z-dropdown);
}

.dropdown a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-black);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.dropdown a:hover {
  background: var(--color-off-white);
  text-decoration: none;
  color: var(--color-forest-green);
}

.header-cta {
  display: none;
  align-items: center;
  gap: var(--space-4);
}

.header-phone {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-base);
  color: var(--color-gold);
  letter-spacing: 0.02em;
}

.header-phone:hover {
  color: var(--color-white);
  text-decoration: none;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav panel */
.mobile-nav {
  display: none;
  background: var(--color-forest-green-dark);
  border-top: 1px solid var(--color-border-on-dark);
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav-list > li {
  border-bottom: 1px solid var(--color-border-on-dark);
}

.mobile-nav-list a,
.mobile-nav-list .mobile-nav-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) var(--container-padding);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}

.mobile-nav-list a:hover {
  text-decoration: none;
  color: var(--color-gold);
}

.mobile-submenu {
  display: none;
  background: rgba(0, 0, 0, 0.15);
}

.mobile-submenu.is-open {
  display: block;
}

.mobile-submenu a {
  padding-left: var(--space-8);
  font-size: var(--font-size-xs);
  text-transform: none;
  font-family: var(--font-body);
  font-weight: var(--font-weight-regular);
}

.mobile-nav-cta {
  padding: var(--space-5) var(--container-padding);
}

@media (min-width: 1080px) {
  .main-nav {
    display: block;
  }
  .header-cta {
    display: flex;
  }
  .nav-toggle {
    display: none;
  }
  .mobile-nav {
    display: none !important;
  }
}

/* ---- Hero ---- */
.hero {
  background-image: linear-gradient(90deg, rgba(14, 15, 14, 0.78) 0%, rgba(14, 15, 14, 0.5) 55%, rgba(14, 15, 14, 0.25) 100%), url("../smrc-hero-background.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-text-on-dark);
  padding-block: var(--space-16) var(--space-12);
  border-bottom: 4px solid var(--color-gold);
}

/* Temporary flat-color hero background, used until a real hero photo is
   selected for this page. Overrides the shared image background above. */
.hero--placeholder {
  background-image: none;
  background-color: var(--color-gray-placeholder);
}

/* Fine blueprint-style graph paper grid, layered over a hero's base
   background color. Pairs with the drawing-motif (SEC. 0X / DWG NO.)
   treatment used on service pages and the 404 page. Rule order matters
   here: this must stay below `.hero--placeholder` in the cascade so its
   background-image wins over that rule's `none`. */
.hero-grid-texture {
  background-image:
    repeating-linear-gradient(0deg, rgba(228, 170, 56, 0.06) 0px, rgba(228, 170, 56, 0.06) 1px, transparent 1px, transparent 28px),
    repeating-linear-gradient(90deg, rgba(228, 170, 56, 0.06) 0px, rgba(228, 170, 56, 0.06) 1px, transparent 1px, transparent 28px);
}

.hero-content {
  max-width: 820px;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-5);
  font-size: var(--font-size-3xl);
}

@media (min-width: 900px) {
  .hero h1 {
    font-size: 3.25rem;
  }
}

.hero p {
  color: var(--color-text-on-dark-muted);
  font-size: var(--font-size-md);
  max-width: 52ch;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6) var(--space-7);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-on-dark);
}

@media (min-width: 900px) {
  .hero-stats {
    grid-template-columns: repeat(4, auto);
    gap: var(--space-5);
  }
}

.hero-stat .stat-number {
  display: block;
  font-family: var(--font-body);
  font-size: var(--font-size-2xl);
  color: var(--color-gold);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Placeholder blocks (photos, testimonials, team) ---- */
.placeholder-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-2);
  min-height: 220px;
  background: repeating-linear-gradient(
    135deg,
    var(--color-off-white),
    var(--color-off-white) 12px,
    #efeee7 12px,
    #efeee7 24px
  );
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  padding: var(--space-5);
}

.placeholder-block .placeholder-icon {
  font-family: var(--font-body);
  font-size: var(--font-size-lg);
  color: var(--color-forest-green);
}

.placeholder-block--avatar {
  width: 140px;
  height: 140px;
  min-height: 0;
  border-radius: 50%;
  margin-inline: auto;
}

/* ---- Intro photo (Built to Spec section) ---- */
.intro-photo {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-inline: auto;
}

.intro-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 900px) {
  #intro .grid-2 {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .intro-photo {
    max-width: none;
  }
}

/* ---- Photo placeholder (shared look, used site-wide) ---- */
.overview-photo-placeholder,
.approach-photo-placeholder,
.landscape-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border: 2px solid var(--color-forest-green);
  border-top: 4px solid var(--color-gold);
  border-radius: var(--radius-md);
  background: rgba(24, 85, 52, 0.06);
  color: var(--color-forest-green);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  padding: var(--space-5);
}

.overview-photo-placeholder {
  max-width: 360px;
  aspect-ratio: 4 / 5;
  margin-inline: auto;
}

.approach-photo-placeholder,
.landscape-photo-placeholder {
  aspect-ratio: 16 / 9;
}

@media (min-width: 900px) {
  #overview .grid-2 {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .overview-photo-placeholder {
    max-width: none;
  }

  #approach .grid-2,
  #story .grid-2 {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }
}

.empty-state {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
}

.section--dark .empty-state {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-border-on-dark);
  color: var(--color-text-on-dark-muted);
}

/* ---- Testimonials ---- */
.grid.testimonial-grid {
  gap: var(--space-8);
}

.testimonial {
  display: flex;
  flex-direction: column;
}

.testimonial-body {
  flex: 1 1 auto;
}

.testimonial-mark {
  display: block;
  font-family: var(--font-heading);
  font-size: 4rem;
  line-height: 1;
  color: rgba(228, 170, 56, 0.3);
  margin-bottom: var(--space-2);
}

.testimonial-quote {
  margin: 0;
}

.testimonial-quote p {
  color: var(--color-text-on-dark-muted);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  margin: 0;
}

.quote-highlight {
  color: var(--color-gold);
}

.testimonial-quote p + p {
  margin-top: var(--space-4);
}

.testimonial-attribution {
  align-self: flex-start;
  flex-shrink: 0;
  margin-top: 24px;
  padding-top: var(--space-4);
  border-top: 2px solid var(--color-gold);
}

.testimonial-stars {
  color: var(--color-gold);
  font-size: var(--font-size-sm);
  letter-spacing: 0.15em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.testimonial-name {
  display: block;
  font-style: normal;
  font-weight: var(--font-weight-bold);
  color: var(--color-gold);
  font-size: var(--font-size-sm);
  letter-spacing: 0.02em;
}

.testimonial-role {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-on-dark-muted);
}

/* ---- Cards & grids ---- */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid--center {
  align-items: center;
}

.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.card:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-forest-green);
  color: var(--color-gold);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
}

.card-icon--cta {
  background: rgba(228, 170, 56, 0.15);
  color: var(--color-gold);
}

.card h3 {
  margin-bottom: var(--space-2);
}

.card p {
  margin-bottom: 0;
}

.card-link {
  margin-top: auto;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-forest-green);
}

.card-link--gold {
  color: var(--color-gold);
}

/* ---- Feature cards (static, non-link — About: Why Choose Us) ---- */
.feature-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.feature-card h3 {
  margin-bottom: var(--space-2);
}

.feature-card p {
  margin-bottom: 0;
}

/* ---- Team cards (About: Meet the Team) ---- */
.team-card {
  text-align: center;
}

.team-photo-placeholder {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  border: 3px solid var(--color-forest-green);
  background: rgba(24, 85, 52, 0.06);
  color: var(--color-forest-green);
}

.team-photo-placeholder svg {
  width: 52px;
  height: 52px;
}

.team-photo-note {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.team-card-name {
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
  font-size: var(--font-size-base);
}

.team-card-title {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ---- Lists with check/dash markers ---- */
.check-list li {
  position: relative;
  padding-left: var(--space-6);
  margin-bottom: var(--space-3);
  color: var(--color-text-muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  background: var(--color-gold);
  border-radius: 2px;
}

/* ---- FAQ (details/summary) ---- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
  list-style: none;
  color: var(--color-black);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: var(--font-size-lg);
  color: var(--color-gold-dark);
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  padding-bottom: var(--space-5);
  max-width: 70ch;
}

/* ---- Service area chip list ---- */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.chip-list--center {
  justify-content: center;
}

.chip {
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-forest-green);
}

/* Service area intro paragraph: sits closer to the heading and wraps wider
   than the shared .section-head--drawing + p default, with more breathing
   room before the city chip list below it. Scoped to the drawing-motif
   variant of #service-area (Machine Installation) — NOT `.section-head`
   alone, since the homepage's own #service-area section reuses that same
   id with the unrelated `.section-head--center` variant and must not
   inherit this override. */
#service-area .section-head--drawing {
  margin-bottom: var(--space-4);
}

#service-area .section-head--drawing + p {
  margin-top: var(--space-2);
  margin-bottom: var(--space-7);
  max-width: none;
}

.service-area-note {
  text-align: center;
  max-width: 720px;
  margin: var(--space-6) auto 0;
}

/* ---- Forms ---- */
.form-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 700px) {
  .form-row-2 {
    grid-template-columns: 1fr 1fr;
    display: grid;
    gap: var(--space-5);
  }
}

.field label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  color: var(--color-black);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-forest-green);
  box-shadow: 0 0 0 3px rgba(24, 85, 52, 0.15);
}

.field textarea {
  resize: vertical;
  min-height: 140px;
}

.field-required {
  color: var(--color-gold-dark);
}

.form-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form-status {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-semibold);
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  background: #e7f3ec;
  color: var(--color-forest-green-dark);
  border: 1px solid var(--color-forest-green);
}

.form-status.is-error {
  background: #fbeaea;
  color: #8a2222;
  border: 1px solid #c94747;
}

/* ---- Contact details + map placeholder (Contact page) ---- */
.contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.contact-detail-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact-detail-value {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-forest-green);
}

a.contact-detail-value:hover {
  color: var(--color-gold-dark);
  text-decoration: underline;
}

.map-embed {
  aspect-ratio: 16 / 9;
  border: 2px solid var(--color-forest-green);
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (min-width: 900px) {
  #contact-info .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---- CTA band ---- */
.cta-band {
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
  padding-block: var(--space-10);
}

.cta-band h2 {
  color: var(--color-white);
}

.cta-band p {
  color: var(--color-text-on-dark-muted);
  max-width: 60ch;
  margin-inline: auto;
}

.cta-band .btn-group {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-6);
}

.cta-band .btn-group .btn {
  width: 100%;
  max-width: 320px;
}

@media (min-width: 700px) {
  .cta-band .btn-group {
    flex-direction: row;
  }

  .cta-band .btn-group .btn {
    width: auto;
    max-width: none;
  }
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  padding-block: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb .sep {
  margin-inline: var(--space-2);
  color: var(--color-border);
}

.breadcrumb .current {
  color: var(--color-forest-green);
  font-weight: var(--font-weight-semibold);
}

/* ---- Page header (interior pages) ---- */
.page-header {
  background: var(--color-forest-green);
  color: var(--color-white);
  padding-block: var(--space-8);
  border-bottom: 4px solid var(--color-gold);
}

.page-header h1 {
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.page-header p {
  color: var(--color-text-on-dark-muted);
  max-width: 65ch;
  margin-bottom: 0;
}

/* ---- Site footer ---- */
.site-footer {
  background: var(--color-black);
  color: var(--color-text-on-dark-muted);
  padding-block: var(--space-10) var(--space-6);
}

.footer-top {
  display: grid;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border-on-dark);
}

@media (min-width: 900px) {
  .footer-top {
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  }
}

.footer-brand .brand {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-brand p {
  color: var(--color-text-on-dark-muted);
  max-width: 40ch;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: var(--color-text-on-dark-muted);
  font-size: var(--font-size-sm);
}

.footer-links a:hover {
  color: var(--color-gold);
  text-decoration: none;
}

.footer-contact li {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
}

.footer-contact a {
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
}

.footer-contact a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-6);
  font-size: var(--font-size-xs);
}

.footer-bottom a {
  color: var(--color-text-on-dark-muted);
}

.footer-bottom a:hover {
  color: var(--color-gold);
}

/* ==========================================================================
   Engineering drawing motif
   Shared components for the service hub page template (drawing tag,
   section labels + leader lines, spec-sheet lists, stamp strip). Built once
   here so the remaining service pages can reuse these classes as-is —
   per-page, only the DWG NO. value and the stamp strip's page count change.
   ========================================================================== */

/* ---- Hero row (hero-content + drawing tag, side by side / stacked) ---- */
.hero-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
}

.hero-row .hero-content {
  flex: 1 1 480px;
}

/* ---- Drawing tag ---- */
.drawing-tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  line-height: 1.6;
  color: var(--color-gold);
  background: var(--color-black);
  border: 1px solid #3a3a38;
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  white-space: nowrap;
}

.drawing-tag-line {
  display: block;
}

/* ---- Section label + leader line ---- */
.section-head--drawing {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: none;
}

.section-head--drawing h2 {
  margin-bottom: 0;
}

.section-head--drawing::after {
  content: "";
  flex: 1 1 40px;
  min-width: 24px;
  align-self: center;
  height: 0;
  border-bottom: 2px dashed var(--color-forest-green);
}

.section--dark .section-head--drawing::after {
  border-bottom-color: var(--color-border-on-dark);
}

.section-head--drawing + p {
  margin-top: var(--space-4);
  max-width: 720px;
}

.section-label {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--color-forest-green);
  color: var(--color-gold);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.section--dark .section-label {
  background: var(--color-black);
}

/* ---- Spec-sheet list (replaces .check-list on service pages) ---- */
.spec-list {
  list-style: none;
  counter-reset: spec-counter;
  margin: 0;
  padding: 0;
  border: 1px solid #e2e2de;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.spec-list li {
  position: relative;
  padding: var(--space-3) var(--space-4) var(--space-3) 52px;
  border-bottom: 1px solid #e2e2de;
  background: var(--color-white);
  color: var(--color-text-muted);
}

.spec-list li:nth-child(even) {
  background: #FAFAF8;
}

.spec-list li:last-child {
  border-bottom: none;
}

.spec-list li::before {
  counter-increment: spec-counter;
  content: counter(spec-counter, decimal-leading-zero);
  position: absolute;
  left: var(--space-4);
  top: var(--space-3);
  width: 28px;
  font-family: var(--font-mono);
  font-weight: var(--font-weight-bold);
  color: var(--color-forest-green);
}

/* ---- FAQ accordion (Machine Installation page) ---- */
.accordion {
  border: 1px solid #e2e2de;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid #e2e2de;
  background: var(--color-white);
}

.accordion-item:nth-child(even) {
  background: #FAFAF8;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-heading {
  margin: 0;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
  color: var(--color-black);
  cursor: pointer;
}

.accordion-icon {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-forest-green);
  transform: translate(-50%, -50%);
}

.accordion-icon::before {
  width: 14px;
  height: 2px;
}

.accordion-icon::after {
  width: 2px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon::before,
.accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  background: var(--color-gold-dark);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-panel {
  padding: 0 var(--space-4) var(--space-4);
  color: var(--color-text-muted);
}

.accordion-panel p {
  margin-bottom: 0;
}

/* ---- Approach step selector ---- */
.step-track {
  display: flex;
  justify-content: space-between;
  width: 80%;
  max-width: 800px;
  margin: var(--space-8) auto 0;
}

.step-item {
  position: relative;
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.step-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 21px;
  left: 50%;
  width: 100%;
  border-top: 2px dotted var(--color-forest-green);
  opacity: 0.45;
}

.step-circle {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border: 2px solid var(--color-forest-green);
  color: var(--color-forest-green);
  font-family: var(--font-mono);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.section--alt .step-circle {
  background: var(--color-white);
}

.step-circle:hover {
  border-color: var(--color-gold);
}

.step-circle.is-active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
}

.step-item-label {
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  text-align: center;
}

.step-circle.is-active + .step-item-label {
  color: var(--color-forest-green);
}

.step-panels {
  display: grid;
}

.step-panel {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility 0s linear var(--transition-base);
}

.step-panel.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity var(--transition-base);
}

.step-panel p {
  margin-bottom: 0;
}

@media (max-width: 420px) {
  .step-circle {
    width: 36px;
    height: 36px;
    font-size: var(--font-size-xs);
  }

  .step-item:not(:last-child)::after {
    top: 17px;
  }

  .step-item-label {
    font-size: 11px;
  }
}

/* ---- Stamp strip ---- */
.stamp-strip {
  background: var(--color-forest-green);
  padding-block: var(--space-3);
}

.stamp-strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.stamp-strip-left,
.stamp-strip-right {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  letter-spacing: 0.03em;
}

.stamp-strip-left {
  color: var(--color-white);
}

.stamp-strip-right {
  color: var(--color-gold);
  font-weight: var(--font-weight-bold);
}

@media (max-width: 480px) {
  .drawing-tag {
    white-space: normal;
  }

  .section-head--drawing::after {
    flex-basis: 16px;
    min-width: 16px;
  }
}