/* ============================================================
   BeerTubing.com — Main Stylesheet
   Mobile-first, no frameworks, pure CSS
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  --color-bg:          #ffffff;
  --color-text:        #1e2022;
  --color-text-muted:  #555f6d;
  --color-accent:      #c89a2e;      /* beer gold */
  --color-accent-dark: #a67c1e;
  --color-accent-light:#f5e6b8;
  --color-blue:        #1a5ea8;      /* secondary accent */
  --color-blue-dark:   #134a87;
  --color-blue-light:  #ddeaf7;
  --color-surface:     #f7f8fa;
  --color-border:      #e2e5ea;
  --color-charcoal:    #2b2d33;
  --color-white:       #ffffff;

  --font-sans: 'Segoe UI', system-ui, -apple-system, sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);

  --transition: 180ms ease;

  --max-width: 1180px;
  --nav-height: 68px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 1rem;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea {
  font: inherit;
  border: none;
  background: none;
  outline: none;
}
button { cursor: pointer; }

/* ── Focus Styles (WCAG) ── */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── Utility Classes ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.section { padding-block: 5rem; }
.section--gray { background: var(--color-surface); }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.visually-hidden { @extend .sr-only; }

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-charcoal);
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.375rem); }
h4 { font-size: 1.125rem; }
p  { color: var(--color-text-muted); max-width: 68ch; }
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .75rem;
}
.section-title { margin-bottom: 1rem; }
.section-desc  { margin-bottom: 2.5rem; font-size: 1.0625rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-md);
  font-size: .9375rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition),
              box-shadow var(--transition), transform var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-charcoal);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--color-accent-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn--secondary:hover, .btn--secondary:focus-visible {
  background: rgba(255,255,255,.12);
  border-color: var(--color-white);
}
.btn--outline {
  background: transparent;
  color: var(--color-blue);
  border: 2px solid var(--color-blue);
}
.btn--outline:hover, .btn--outline:focus-visible {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  padding-inline: .5rem;
}
.btn--ghost:hover { text-decoration: underline; }
.btn--lg { padding: .9375rem 2.25rem; font-size: 1.0625rem; }
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* ── Cards ── */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--color-accent);
}
.card--blue:hover { border-color: var(--color-blue); }
.card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--color-accent);
}
.card__icon--blue { color: var(--color-blue); }
.card__title { font-size: 1.125rem; margin-bottom: .5rem; }
.card__desc  { font-size: .9375rem; margin: 0; }

/* ── Image Placeholders ── */
.img-placeholder {
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--color-text-muted);
  font-size: .875rem;
  font-weight: 500;
  text-align: center;
  padding: 1rem;
  min-height: 180px;
}
.img-placeholder svg { opacity: .35; }
.img-placeholder--hero {
  min-height: 360px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #e8ecf0 0%, #d0d6de 100%);
}
.img-placeholder--card { min-height: 200px; border-radius: var(--radius-md) var(--radius-md) 0 0; }

/* ── Grid System ── */
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }

/* ── Navigation ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-charcoal);
  border-bottom: 3px solid var(--color-accent);
  height: var(--nav-height);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .625rem;
  text-decoration: none;
}
.nav-logo__mark {
  width: 38px;
  height: 38px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-logo__text {
  font-size: 1.1875rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -.01em;
}
.nav-logo__text span { color: var(--color-accent); }
.nav-links {
  display: none;
  gap: .25rem;
  align-items: center;
}
.nav-links a {
  color: rgba(255,255,255,.82);
  font-size: .9rem;
  font-weight: 500;
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
  background: rgba(255,255,255,.08);
}
.nav-links a.active { color: var(--color-accent); }
.nav-cta { display: none; }
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-toggle:hover { background: rgba(255,255,255,.08); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.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 drawer */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--color-charcoal);
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1rem 1.25rem 1.5rem;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  z-index: 999;
  box-shadow: var(--shadow-lg);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: rgba(255,255,255,.82);
  font-size: .9375rem;
  font-weight: 500;
  padding: .625rem .5rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color var(--transition);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover, .nav-mobile a.active { color: var(--color-accent); }
.nav-mobile .btn {
  margin-top: 1rem;
  justify-content: center;
  width: 100%;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-cta  { display: flex; }
  .nav-toggle { display: none; }
}

/* ── Hero ── */
.hero {
  background: var(--color-charcoal);
  padding-block: 5rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(200,154,46,.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  gap: 3rem;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(200,154,46,.15);
  border: 1px solid rgba(200,154,46,.3);
  color: var(--color-accent);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .375rem .875rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
.hero h1 { color: var(--color-white); margin-bottom: 1.25rem; }
.hero p {
  color: rgba(255,255,255,.75);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 52ch;
}
.hero .btn-group { margin-bottom: 2.5rem; }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 2rem;
}
.hero-stat__value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent);
}
.hero-stat__label {
  font-size: .8125rem;
  color: rgba(255,255,255,.6);
}
.hero-image { position: relative; }
@media (min-width: 900px) {
  .hero-inner { grid-template-columns: 1fr 1fr; }
}

/* Hero — sub-pages (smaller) */
.hero--sm { padding-block: 3.5rem; }
.hero--sm h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }

/* ── Section headings centered ── */
.section-header {
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 3rem;
  text-align: center;
}
.section-header p { margin-inline: auto; }

/* ── Why Choose cards ── */
.why-grid { gap: 1.5rem; }
.why-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.why-card__icon-wrap {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
}
.why-card__body h3 { font-size: 1rem; margin-bottom: .35rem; }
.why-card__body p  { font-size: .9rem; margin: 0; }

/* ── Applications grid ── */
.app-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: box-shadow var(--transition), transform var(--transition), background var(--transition);
}
.app-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  background: var(--color-white);
}
.app-card__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--color-blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
}
.app-card h3 { font-size: 1rem; margin: 0; }

/* ── Custom Mfg Section ── */
.custom-grid {
  display: grid;
  gap: 2rem;
}
.custom-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.custom-feature__dot {
  width: 10px;
  height: 10px;
  min-width: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-top: .45rem;
}
.custom-feature h4 { font-size: 1rem; margin-bottom: .25rem; }
.custom-feature p  { font-size: .9rem; margin: 0; }
@media (min-width: 768px) {
  .custom-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}

/* ── Industries Section ── */
.industry-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.industry-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--color-blue);
}
.industry-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  margin-bottom: 1rem;
}
.industry-card h3 { font-size: 1.0625rem; margin-bottom: .5rem; }
.industry-card p  { font-size: .9rem; margin: 0; }

/* ── CTA Banner ── */
.cta-banner {
  background: var(--color-charcoal);
  padding-block: 4.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200,154,46,.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner h2 { color: var(--color-white); margin-bottom: .75rem; }
.cta-banner p  { color: rgba(255,255,255,.7); margin-inline: auto; margin-bottom: 2rem; font-size: 1.0625rem; }

/* ── Product Cards ── */
.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.product-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card h3 { margin-bottom: .5rem; font-size: 1.125rem; }
.product-card p  { font-size: .9rem; flex: 1; margin-bottom: 1.25rem; }
.product-badge {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .625rem;
  border-radius: 999px;
  margin-bottom: .75rem;
  letter-spacing: .04em;
}

/* ── About Page ── */
.about-split {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .about-split { grid-template-columns: 1fr 1fr; }
}
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
}
.stat-item__value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.stat-item__label {
  font-size: .875rem;
  color: var(--color-text-muted);
  margin-top: .25rem;
}
.quality-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.25rem;
}
.quality-item {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
}
.quality-item__check {
  width: 22px;
  height: 22px;
  min-width: 22px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: .7rem;
  margin-top: .1rem;
}
.quality-item p { font-size: .9375rem; margin: 0; }

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: 2.25rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: .625rem;
  top: .5rem;
  bottom: .5rem;
  width: 2px;
  background: var(--color-border);
}
.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.625rem;
  top: .375rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-accent);
}
.timeline-item__label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .25rem;
}
.timeline-item h4 { margin-bottom: .35rem; }
.timeline-item p  { font-size: .9rem; margin: 0; }

/* ── Contact Page ── */
.contact-split {
  display: grid;
  gap: 3rem;
}
@media (min-width: 768px) {
  .contact-split { grid-template-columns: 1fr 1.4fr; }
}
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}
.contact-info-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.contact-info-item__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
}
.contact-info-item h4 { font-size: .9375rem; margin-bottom: .2rem; }
.contact-info-item p  { font-size: .9375rem; margin: 0; }
.map-placeholder {
  height: 280px;
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--color-text-muted);
  font-size: .9rem;
  font-weight: 500;
  margin-top: 1.5rem;
}

/* ── Forms ── */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}
.form-grid {
  display: grid;
  gap: 1.25rem;
}
.form-grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .375rem;
}
.form-group--full { grid-column: 1 / -1; }
.form-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-text);
}
.form-label--required::after {
  content: ' *';
  color: #d63031;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: .6875rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: .9375rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200,154,46,.15);
  outline: none;
}
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23555f6d' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-file-label {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6875rem 1rem;
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: .9rem;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.form-file-label:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}
input[type="file"] { display: none; }
.form-note {
  font-size: .8125rem;
  color: var(--color-text-muted);
  margin-top: .25rem;
}
.form-submit {
  display: flex;
  justify-content: flex-end;
  padding-top: .5rem;
}

/* ── Footer ── */
.site-footer {
  background: #16181d;
  color: rgba(255,255,255,.75);
  padding-block: 4rem 2rem;
}
.footer-grid {
  display: grid;
  gap: 3rem 2rem;
  margin-bottom: 3rem;
}
.footer-brand__logo { margin-bottom: 1rem; }
.footer-brand p {
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  max-width: 30ch;
  margin: 0;
}
.footer-col h4 {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .625rem; }
.footer-col ul a {
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--color-accent); }
.footer-contact-item {
  display: flex;
  gap: .625rem;
  align-items: flex-start;
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  margin-bottom: .75rem;
}
.footer-contact-item svg { margin-top: .15rem; flex-shrink: 0; }
.footer-social {
  display: flex;
  gap: .75rem;
  margin-top: 1.25rem;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover {
  background: var(--color-accent);
  color: var(--color-charcoal);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: .875rem; color: rgba(255,255,255,.4); margin: 0; max-width: none; }
.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer-bottom-links a {
  font-size: .875rem;
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,.75); }
@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

/* ── Badge: USA Made ── */
.usa-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(200,154,46,.12);
  border: 1px solid rgba(200,154,46,.25);
  color: var(--color-accent);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .375rem .875rem;
  border-radius: 999px;
}

/* ── Spec list (products) ── */
.spec-pill {
  display: inline-block;
  background: var(--color-blue-light);
  color: var(--color-blue-dark);
  font-size: .78rem;
  font-weight: 600;
  padding: .25rem .625rem;
  border-radius: 999px;
  margin: .15rem;
}

/* ── Page intro ── */
.page-intro {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: 3.5rem;
}
.page-intro h2 { margin-bottom: .75rem; }
.page-intro p  { margin-inline: auto; font-size: 1.0625rem; }

/* ── Divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin-block: 3rem;
}

/* ── Scroll-to-top ── */
#scrollTop {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--color-charcoal);
  color: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 800;
}
#scrollTop.visible {
  opacity: 1;
  pointer-events: auto;
}
#scrollTop:hover { background: var(--color-accent); color: var(--color-charcoal); }

/* ── Responsive tweaks ── */
@media (max-width: 639px) {
  .section { padding-block: 3.5rem; }
  .hero { padding-block: 3.5rem 3rem; }
  .form-card { padding: 1.5rem; }
  .cta-banner { padding-block: 3rem; }
}

/* ── Real Photography ── */
.site-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}
.site-img--hero {
  height: 400px;
  border-radius: var(--radius-lg);
}
.site-img--card {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  display: block;
}
@media (max-width: 639px) {
  .site-img, .site-img--hero { height: 240px; }
}

/* ── Embedded iframes (maps, forms) ── */
.embed-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-top: 1.5rem;
}
.embed-wrap iframe {
  display: block;
  width: 100%;
  border: none;
}
.form-embed-wrap {
  overflow: hidden;
  border-radius: var(--radius-md);
}
.form-embed-wrap iframe {
  display: block;
  width: 100%;
  border: none;
}