/* ============================================================
   Empower Technical Trading — Main Stylesheet
   ============================================================ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --brand:        #E8601A;
  --brand-dark:   #C44E12;
  --brand-light:  rgba(232,96,26,.08);
  --brand-border: rgba(232,96,26,.25);

  --dark:         #111318;
  --dark-2:       #1C2028;
  --dark-3:       #252B35;
  --text:         #1A1E27;
  --text-muted:   #6B7380;
  --text-light:   #9CA3AF;
  --border:       #E5E8ED;
  --white:        #FFFFFF;
  --surface:      #F7F8FA;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:    8px;
  --radius-lg: 16px;
  --shadow:    0 2px 12px rgba(0,0,0,.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.15);

  --nav-h: 68px;
  --container: 1200px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
table { border-collapse: collapse; width: 100%; }

/* ── Utility ─────────────────────────────────────────────────── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.section { padding: 96px 0; }
.section--white   { background: var(--white); }
.section--surface { background: var(--surface); }

/* ── Animations ──────────────────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s cubic-bezier(.22,.61,.36,1), transform .65s cubic-bezier(.22,.61,.36,1);
}
.animate-on-scroll.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .10s !important; }
.delay-2 { transition-delay: .20s !important; }
.delay-3 { transition-delay: .30s !important; }
.delay-4 { transition-delay: .40s !important; }
.delay-5 { transition-delay: .50s !important; }
.delay-6 { transition-delay: .60s !important; }

/* ── Navigation ──────────────────────────────────────────────── */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1002;
  height: var(--nav-h);
  transition: background .3s ease, box-shadow .3s ease;
}
.site-header.at-top {
  background: transparent;
}
.site-header.scrolled {
  background: rgba(17,19,24,.97);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo .logo-icon   { height: 36px; width: auto; }
.nav-logo .logo-wordmark { height: 26px; width: auto; max-width: 220px; }
/* Dark/light logo switching */
/* Logo: always show original, no color inversion */
.nav-logo img { display: block; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-menu a {
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: color .2s, background .2s;
  letter-spacing: .01em;
}
.nav-menu a:hover { color: var(--brand); background: rgba(255,255,255,.06); }
.nav-menu a.is-active { color: var(--brand) !important; }
.nav-menu a.btn.is-active,
.nav-menu .btn { color: #fff !important; }
.site-header.scrolled .nav-menu a { color: rgba(255,255,255,.8); }
.site-header.scrolled .nav-menu a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-menu .btn { margin-left: 8px; }
.btn--nav { white-space: nowrap; }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(232,96,26,.15);
  border: 1.5px solid rgba(232,96,26,.5);
  border-radius: var(--radius);
  color: var(--brand);
  flex-shrink: 0;
  position: relative;
  z-index: 1003;
}
.nav-toggle__bar {
  display: block;
  height: 3px;
  background: var(--brand);
  border-radius: 2px;
  width: 22px;
  position: absolute;
  transition: opacity .2s;
}
.nav-toggle__bar:nth-child(1) { transform: translateY(-7px); }
.nav-toggle__bar:nth-child(2) { }
.nav-toggle__bar:nth-child(3) { transform: translateY(7px); }
.nav-toggle__close {
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--brand);
}
/* When open: hide bars, show X */
.nav-toggle.is-open { background: rgba(232,96,26,.2); flex-direction: column; }
.nav-toggle.is-open .nav-toggle__bar { display: none; }
.nav-toggle.is-open .nav-toggle__close { display: flex; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .01em;
  transition: background .2s, color .2s, box-shadow .2s, transform .15s;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 4px 14px rgba(232,96,26,.35);
}
.btn--primary:hover {
  background: var(--brand-dark);
  box-shadow: 0 6px 20px rgba(232,96,26,.45);
}
.btn--outline {
  border: 2px solid rgba(255,255,255,.5);
  color: #fff;
}
.btn--outline:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}
.btn--outline-dark {
  border: 2px solid var(--border);
  color: var(--text);
}
.btn--outline-dark:hover {
  border-color: var(--brand);
  color: var(--brand);
}
.btn--full { width: 100%; justify-content: center; }

/* ── Section Typography ──────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -.01em;
}
.section-body {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}
.section-header { margin-bottom: 56px; }
.section-header.text-center .section-body { margin: 0 auto; }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 80% at 70% 40%, #2A1A0E 0%, #111318 60%);
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,96,26,.06) 0%, transparent 60%);
}
.hero__bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .18;
}
/* Grid texture overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 24px;
  width: 100%;
}
.hero__eyebrow { margin-bottom: 28px; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,96,26,.12);
  border: 1px solid rgba(232,96,26,.3);
  color: #FFA06A;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .03em;
}
.hero__badge svg { width: 14px; height: 14px; }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  color: #fff;
  max-width: 760px;
  letter-spacing: -.02em;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--brand);
}
.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.6);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  font-weight: 500;
}
.hero__trust-item svg { width: 16px; height: 16px; color: var(--brand); }

.hero__scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.3);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.3), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: .4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(.6); }
}

/* ── About ───────────────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.about__body {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 28px;
}
.auth-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.auth-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: var(--radius);
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
}
.auth-badge svg { width: 18px; height: 18px; color: var(--brand); flex-shrink: 0; }

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat-card {
  padding: 24px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color .2s, box-shadow .2s;
}
.stat-card:hover {
  border-color: var(--brand-border);
  box-shadow: 0 4px 20px var(--brand-light);
}
.stat-card__number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand);
  line-height: 1.1;
  letter-spacing: -.02em;
}
.stat-card__label {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.4;
  font-weight: 500;
}

/* ── Product Overview Cards ──────────────────────────────────── */
.product-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow .3s, transform .3s;
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.product-card__stripe {
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-dark));
}
.product-card__body { padding: 36px; }
.product-card__icon {
  width: 52px;
  height: 52px;
  background: var(--brand-light);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: 20px;
}
.product-card__icon svg { width: 24px; height: 24px; }
.product-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -.01em;
}
.product-card__desc {
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.product-card__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}
.cert-pill {
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.cert-pill--orange {
  background: var(--brand-light);
  color: var(--brand-dark);
  border: 1px solid var(--brand-border);
}

/* ── Why Us ──────────────────────────────────────────────────── */
.why-us { background: var(--dark); }
.why-us .section-title { color: #fff; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  padding: 28px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  transition: background .3s, border-color .3s;
}
.feature-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(232,96,26,.3);
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--brand-light);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: 16px;
}
.feature-icon svg { width: 20px; height: 20px; }
.feature-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -.01em;
}
.feature-card__desc {
  font-size: .87rem;
  color: rgba(255,255,255,.5);
  line-height: 1.65;
}

/* ── Industries ──────────────────────────────────────────────── */
.industries {
  background: linear-gradient(160deg, #1A1E27 0%, #111318 100%);
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.industry-card {
  padding: 32px 24px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: background .3s, border-color .3s, transform .3s;
}
.industry-card:hover {
  background: rgba(255,255,255,.06);
  border-color: rgba(232,96,26,.25);
  transform: translateY(-4px);
}
.industry-icon {
  width: 56px;
  height: 56px;
  background: var(--brand-light);
  border: 1px solid var(--brand-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin: 0 auto 18px;
}
.industry-icon svg { width: 22px; height: 22px; }
.industry-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -.01em;
}
.industry-card__desc {
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  line-height: 1.65;
}

/* ── Product Detail ──────────────────────────────────────────── */
.product-detail { background: var(--white); }
.product-detail--alt { background: var(--surface); }

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand-light);
  border: 1px solid var(--brand-border);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 700;
  color: var(--brand-dark);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.brand-badge__dot {
  width: 6px;
  height: 6px;
  background: var(--brand);
  border-radius: 50%;
}
.product-detail__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 56px;
}
.product-detail__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.product-detail__desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Spec Table */
.spec-table { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.spec-table tr:nth-child(odd) td { background: var(--surface); }
.spec-table tr:nth-child(even) td { background: var(--white); }
.product-detail--alt .spec-table tr:nth-child(even) td { background: var(--surface); }
.product-detail--alt .spec-table tr:nth-child(odd) td  { background: var(--white); }
.spec-table td {
  padding: 11px 16px;
  font-size: .87rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  line-height: 1.5;
}
.spec-table td:first-child {
  font-weight: 700;
  color: var(--text);
  width: 42%;
  white-space: nowrap;
}
.spec-table td:last-child { color: var(--text-muted); }

/* Product Category Accordion */
.products-table-wrap h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -.01em;
}
.product-categories {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.product-category { border-bottom: 1px solid var(--border); }
.product-category:last-child { border-bottom: none; }
.product-category__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  cursor: pointer;
  background: var(--white);
  transition: background .2s;
  user-select: none;
}
.product-detail--alt .product-category__header { background: var(--surface); }
.product-category__header:hover { background: var(--brand-light); }
.product-category__name {
  font-weight: 700;
  font-size: .92rem;
  color: var(--text);
  letter-spacing: -.01em;
}
.product-category__toggle { color: var(--text-muted); transition: transform .3s; }
.product-category__toggle svg { width: 18px; height: 18px; }
.product-category[data-open] .product-category__toggle { transform: rotate(180deg); }
.product-category[data-open] .product-category__header {
  background: var(--brand-light);
  border-bottom: 1px solid var(--brand-border);
}
.product-category[data-open] .product-category__name { color: var(--brand-dark); }

.product-category__items {
  display: none;
  padding: 0;
  background: var(--white);
}
.product-detail--alt .product-category__items { background: #fff; }
.product-category[data-open] .product-category__items { display: block; }

.product-item {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 16px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
  transition: background .15s;
}
.product-item:last-child { border-bottom: none; }
.product-item:hover { background: var(--surface); }
.product-item__code {
  font-size: .87rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'DM Mono', monospace;
}
.product-item__desc {
  font-size: .84rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.product-item__meta {
  color: var(--brand);
  font-weight: 500;
}
.products-table-note {
  margin-top: 16px;
  font-size: .83rem;
  color: var(--text-muted);
}
.products-table-note a { color: var(--brand); font-weight: 600; }
.products-empty {
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
  font-size: .9rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
}
.products-empty a { color: var(--brand); }

/* ── Contact ─────────────────────────────────────────────────── */
.contact {
  background: linear-gradient(160deg, #1A1E27 0%, #111318 100%);
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact__info-intro {
  font-size: 1rem;
  color: rgba(255,255,255,.55);
  line-height: 1.7;
  margin-bottom: 36px;
}
.contact__details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.contact__detail {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact__detail-icon {
  width: 36px;
  height: 36px;
  background: rgba(232,96,26,.12);
  border: 1px solid rgba(232,96,26,.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  flex-shrink: 0;
}
.contact__detail-icon svg { width: 16px; height: 16px; }
.contact__detail-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.3);
  margin-bottom: 2px;
}
.contact__detail-value {
  font-size: .92rem;
  color: rgba(255,255,255,.8);
}
.contact__detail-value a:hover { color: var(--brand); }

.contact__hours {
  padding: 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
}
.contact__hours-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 14px;
}
.contact__hours-title svg { width: 14px; height: 14px; }
.hours-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: .87rem;
  color: rgba(255,255,255,.6);
}
.hours-row:last-child { border-bottom: none; }
.hours-row span:last-child { color: rgba(255,255,255,.85); font-weight: 500; }

/* Form */
.contact__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 0 0 1px rgba(255,255,255,.06), var(--shadow-lg);
}
.contact__form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -.01em;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-group label span { color: var(--brand); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-light);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group 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='%236B7380' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }

.form-status {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: .88rem;
  font-weight: 500;
  margin-bottom: 16px;
  display: none;
}
.form-status.success { background: #F0FDF4; color: #166534; border: 1px solid #BBF7D0; display: block; }
.form-status.error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; display: block; }
.form-status.loading { background: var(--surface); color: var(--text-muted); border: 1px solid var(--border); display: block; }

/* CF7 wrapping */
.cf7-wrap .wpcf7 { margin: 0; }
.cf7-wrap .wpcf7-form p { margin-bottom: 16px; }
.cf7-wrap input,
.cf7-wrap select,
.cf7-wrap textarea {
  width: 100% !important;
  padding: 12px 14px !important;
  font-family: var(--font-body) !important;
  font-size: .9rem !important;
  border: 1.5px solid var(--border) !important;
  border-radius: var(--radius) !important;
  outline: none !important;
  transition: border-color .2s !important;
}
.cf7-wrap input:focus,
.cf7-wrap textarea:focus { border-color: var(--brand) !important; }
.cf7-wrap input[type="submit"] {
  background: var(--brand) !important;
  color: #fff !important;
  font-weight: 700 !important;
  cursor: pointer !important;
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--dark);
  padding: 72px 0 0;
  color: rgba(255,255,255,.55);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer__desc {
  font-size: .88rem;
  line-height: 1.7;
  max-width: 300px;
}
.footer__heading {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(255,255,255,.3);
  margin-bottom: 16px;
}
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer__nav a {
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  transition: color .2s;
}
.footer__nav a:hover { color: var(--brand); }
.footer__contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .88rem;
  margin-bottom: 12px;
}
.footer__contact-item svg { width: 16px; height: 16px; color: var(--brand); flex-shrink: 0; margin-top: 2px; }
.footer__contact-item a { color: rgba(255,255,255,.5); transition: color .2s; }
.footer__contact-item a:hover { color: var(--brand); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__copyright {
  font-size: .82rem;
  color: rgba(255,255,255,.3);
}
.footer__certs { display: flex; gap: 8px; }
.footer__cert-badge {
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(232,96,26,.12);
  border: 1px solid rgba(232,96,26,.2);
  color: #FFA06A;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .about__grid,
  .product-detail__header,
  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .product-cards { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .section { padding: 64px 0; }
  .nav-menu {
    display: none;
  }
  .nav-menu.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(17,19,24,.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 80px 20px 32px;
    z-index: 1001;
    overflow-y: auto;
  }
  .nav-menu.is-open a {
    display: block;
    color: rgba(255,255,255,.9) !important;
    font-size: 1.15rem;
    font-weight: 500;
    padding: 15px 18px;
    border-radius: var(--radius);
    border-bottom: 1px solid rgba(255,255,255,.07);
    background: none;
  }
  .nav-menu.is-open a:hover,
  .nav-menu.is-open a:focus { color: var(--brand) !important; background: rgba(255,255,255,.06); }
  .nav-menu.is-open a.is-active { color: var(--brand) !important; }
  .nav-menu.is-open .btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 12px 0 0;
    width: 100%;
    border-bottom: none;
    padding: 15px 20px;
    background: var(--brand) !important;
    color: #fff !important;
    border-radius: var(--radius) !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 14px rgba(232,96,26,.35);
  }
  .nav-menu.is-open .btn svg {
    display: inline-block;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
  }
  .nav-toggle { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .product-item { grid-template-columns: 1fr; gap: 4px; }
  .contact__form-wrap { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .industries-grid { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; }
  .btn--outline { text-align: center; justify-content: center; }
}

/* ── Admin Bar Offset ─────────────────────────────────────────── */
.admin-bar .site-header { top: 32px; }
@media screen and (max-width: 782px) { .admin-bar .site-header { top: 46px; } }

/* ── Additional component styles ────────────────────────────── */
.auth-sub { font-size:.75rem; color:#6B7280; font-weight:400; }
.specs-heading { font-size:.72rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--text-muted); margin-bottom:12px; }
.gasket-row { display:flex; align-items:flex-start; gap:12px; padding:10px 0; border-bottom:1px solid var(--border); }
.gasket-row:last-child { border-bottom:none; }
.gasket-dot { display:inline-block; width:10px; height:10px; border-radius:50%; flex-shrink:0; margin-top:4px; }
.gasket-type { font-weight:600; font-size:.85rem; color:var(--text); margin-bottom:2px; }
.gasket-desc { font-size:.8rem; color:var(--text-muted); }
.prefix-guide { margin-top:20px; padding:16px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); }
.prefix-guide__title { font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; color:var(--brand); margin-bottom:10px; }
.prefix-row { display:flex; gap:12px; padding:7px 0; border-bottom:1px solid var(--border); font-size:.82rem; }
.prefix-row:last-child { border-bottom:none; }
.prefix-code { font-weight:700; color:var(--brand-dark); width:170px; flex-shrink:0; }
.prefix-desc { color:var(--text-muted); }