/* ============================================================
   SMT INDUSTRIAL SUPPLY — Main Stylesheet
   Color Palette:
     Primary Blue:    #003D7A
     Dark Navy:       #001A3A
     Accent Orange:   #E8500A
     Accent Red:      #D42B2B
     Light Gray:      #F5F7FA
     Mid Gray:        #8A9BB0
     Text Dark:       #1A2332
     White:           #FFFFFF
   ============================================================ */

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  color: #1A2332;
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: color .2s; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #E8500A;
  margin-bottom: 0.5rem;
}

/* ── Layout Utilities ─────────────────────────────────────── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.section-dark { background: #001A3A; color: #fff; }
.section-gray { background: #F5F7FA; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .25s;
  white-space: nowrap;
}

.btn-primary {
  background: #003D7A;
  color: #fff;
  border-color: #003D7A;
}
.btn-primary:hover { background: #002A5A; border-color: #002A5A; color: #fff; }

.btn-accent {
  background: #E8500A;
  color: #fff;
  border-color: #E8500A;
}
.btn-accent:hover { background: #C43E06; border-color: #C43E06; color: #fff; }

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }

.btn-outline-dark {
  background: transparent;
  color: #003D7A;
  border-color: #003D7A;
}
.btn-outline-dark:hover { background: #003D7A; color: #fff; }

/* ── Top Bar ──────────────────────────────────────────────── */
.top-bar {
  background: #001A3A;
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-left { display: flex; align-items: center; gap: 1.5rem; }
.top-bar-left a { color: rgba(255,255,255,0.75); }
.top-bar-left a:hover { color: #E8500A; }
.top-bar-left .separator { opacity: 0.3; }

.top-bar-right { display: flex; align-items: center; gap: 1rem; }

.lang-switcher { display: flex; align-items: center; gap: 0.25rem; }
.lang-switcher a {
  color: rgba(255,255,255,0.55);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  transition: all .2s;
}
.lang-switcher a.active,
.lang-switcher a:hover { color: #E8500A; background: rgba(232,80,10,0.12); }
.lang-switcher .divider { color: rgba(255,255,255,0.25); font-size: 0.7rem; }

/* ── Main Navigation ──────────────────────────────────────── */
.main-nav {
  background: #fff;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.nav-logo img { height: 48px; width: auto; }

.nav-logo-text { line-height: 1.2; }
.nav-logo-name {
  font-size: 1rem;
  font-weight: 800;
  color: #003D7A;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-logo-tagline {
  font-size: 0.65rem;
  font-weight: 600;
  color: #8A9BB0;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

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

.nav-links > li > a,
.nav-links > li > button {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1A2332;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 3px;
  transition: all .2s;
  white-space: nowrap;
}

.nav-links > li > a:hover,
.nav-links > li > button:hover,
.nav-links > li.active > a { color: #003D7A; background: rgba(0,61,122,0.06); }

.nav-links > li > a.active { color: #003D7A; }

.nav-cta {
  background: #003D7A !important;
  color: #fff !important;
  border-radius: 3px !important;
  padding: 0.5rem 1.1rem !important;
}
.nav-cta:hover { background: #E8500A !important; }

/* Chevron icon for Products */
.nav-chevron {
  width: 12px; height: 12px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .2s;
  display: inline-block;
}
.products-btn.open .nav-chevron { transform: rotate(-135deg) translateY(-2px); }

/* ── Big Menu (Mega Menu) ─────────────────────────────────── */
.big-menu {
  position: fixed;
  top: 72px; /* height of main-nav */
  left: 0; right: 0;
  background: #fff;
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
  border-top: 3px solid #003D7A;
  z-index: 999;
  display: none;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .25s, transform .25s;
}

.big-menu.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.big-menu-inner {
  display: flex;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  min-height: 380px;
}

/* Left sidebar: category list */
.big-menu-cats {
  width: 260px;
  flex-shrink: 0;
  background: #F5F7FA;
  border-right: 1px solid #E0E7EF;
  padding: 1.5rem 0;
}

.big-menu-cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #1A2332;
  cursor: pointer;
  transition: all .2s;
  border-left: 3px solid transparent;
}

.big-menu-cat-item:hover,
.big-menu-cat-item.active {
  background: #fff;
  color: #003D7A;
  border-left-color: #E8500A;
}

.big-menu-cat-item .cat-arrow {
  width: 8px; height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  flex-shrink: 0;
}

/* Right panel: sub-items */
.big-menu-panels { flex: 1; padding: 2rem 2.5rem; }

.big-menu-panel { display: none; }
.big-menu-panel.active { display: block; }

.big-menu-panel-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #E8500A;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #E0E7EF;
}

.big-menu-subs {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.big-menu-sub {
  width: calc(20% - 1rem);
  min-width: 160px;
  text-decoration: none;
  color: #1A2332;
  transition: all .2s;
}

.big-menu-sub:hover { transform: translateY(-3px); }

.big-menu-sub-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 0.6rem;
  border: 1px solid #E0E7EF;
  transition: box-shadow .2s;
}
.big-menu-sub:hover .big-menu-sub-img { box-shadow: 0 4px 16px rgba(0,0,0,0.12); }

.big-menu-sub-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: #1A2332;
  line-height: 1.3;
}
.big-menu-sub:hover .big-menu-sub-name { color: #003D7A; }

/* ── Hero Slider ──────────────────────────────────────────── */
.hero {
  position: relative;
  height: 88vh;
  min-height: 560px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; }

.hero-slide-bg {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,26,58,0.82) 0%,
    rgba(0,26,58,0.55) 60%,
    rgba(0,26,58,0.2) 100%
  );
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 2rem;
  max-width: 1280px;
  margin: 0 auto;
  left: 0; right: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232,80,10,0.9);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
  width: fit-content;
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  max-width: 700px;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero controls */
.hero-controls {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

.hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all .3s;
  border: none;
}
.hero-dot.active { background: #E8500A; width: 24px; border-radius: 4px; }

/* ── Feature Cards ────────────────────────────────────────── */
.features-strip {
  background: #003D7A;
  padding: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 4px solid #E8500A;
}

.feature-card {
  padding: 2rem 2.25rem;
  border-right: 1px solid rgba(255,255,255,0.1);
  color: #fff;
}
.feature-card:last-child { border-right: none; }

.feature-icon {
  width: 44px; height: 44px;
  background: rgba(232,80,10,0.15);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
  color: #E8500A;
  font-size: 1.4rem;
}

.feature-title {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  color: #fff;
}

.feature-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

/* ── Section Heading ──────────────────────────────────────── */
.section-heading {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: #001A3A;
  margin-bottom: 0.75rem;
}

.section-heading p {
  font-size: 1rem;
  color: #5A6A7E;
  max-width: 600px;
  margin: 0 auto;
}

.section-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── Product Sector Cards ─────────────────────────────────── */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.sector-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: box-shadow .3s, transform .3s;
  display: flex;
  flex-direction: column;
}
.sector-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.13); transform: translateY(-4px); }

.sector-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.sector-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.sector-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #E8500A;
  margin-bottom: 0.4rem;
}

.sector-card-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #001A3A;
  margin-bottom: 0.85rem;
}

.sector-sub-list { margin-bottom: 1.25rem; flex: 1; }
.sector-sub-list li {
  font-size: 0.82rem;
  color: #5A6A7E;
  padding: 0.2rem 0;
  padding-left: 1rem;
  position: relative;
}
.sector-sub-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  background: #E8500A;
  border-radius: 50%;
}

.sector-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #003D7A;
  transition: gap .2s, color .2s;
}
.sector-link:hover { color: #E8500A; gap: 0.7rem; }
.sector-link::after { content: '→'; }

/* Span 2 columns for last 2 cards when 5 total */
.sectors-grid .sector-card:nth-child(4) { grid-column: span 1; }
.sectors-grid .sector-card:nth-child(5) { grid-column: span 1; }

/* Row 2: 2 cards centered */
.sectors-row2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}

/* ── About / EPC Section ──────────────────────────────────── */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-split-img {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
}

.about-split-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 6px;
}

.about-split-img::after {
  content: '';
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  width: 60%; height: 60%;
  background: #E8500A;
  z-index: -1;
  border-radius: 6px;
}

.about-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  color: #001A3A;
  margin-bottom: 1.25rem;
}

.about-content p {
  font-size: 0.95rem;
  color: #5A6A7E;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #1A2332;
}

.about-feature-item::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  background: #E8500A;
  color: #fff;
  border-radius: 50%;
  font-size: 0.65rem;
  flex-shrink: 0;
}

/* ── Stats Bar ────────────────────────────────────────────── */
.stats-bar {
  background: #001A3A;
  padding: 3.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  text-align: center;
}

.stat-item { padding: 1rem; }

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-number span { color: #E8500A; }

.stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.stat-badge {
  display: inline-block;
  background: rgba(232,80,10,0.15);
  color: #E8500A;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  margin-top: 0.3rem;
}

/* ── EPC Services Section ─────────────────────────────────── */
.epc-section {
  background: #F5F7FA;
}

.epc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.epc-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  color: #001A3A;
  margin-bottom: 1.25rem;
}

.epc-content p {
  font-size: 0.95rem;
  color: #5A6A7E;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.epc-list { margin-bottom: 2rem; }
.epc-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid #E0E7EF;
  font-size: 0.88rem;
  font-weight: 600;
  color: #1A2332;
}
.epc-list li:last-child { border-bottom: none; }
.epc-list li::before {
  content: '';
  width: 8px; height: 8px;
  background: #E8500A;
  border-radius: 50%;
  flex-shrink: 0;
}

.epc-img img {
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

/* ── News Section ─────────────────────────────────────────── */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.news-card {
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: box-shadow .3s, transform .3s;
  display: flex;
  flex-direction: column;
}
.news-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.12); transform: translateY(-4px); }

.news-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.news-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.news-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.news-date {
  font-size: 0.75rem;
  color: #8A9BB0;
  font-weight: 600;
}

.news-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(232,80,10,0.1);
  color: #E8500A;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

.news-card-body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #001A3A;
  margin-bottom: 0.75rem;
  line-height: 1.4;
  flex: 1;
}

.news-card-body p {
  font-size: 0.82rem;
  color: #5A6A7E;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.news-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #003D7A;
  transition: gap .2s, color .2s;
}
.news-read-more:hover { color: #E8500A; gap: 0.7rem; }
.news-read-more::after { content: '→'; }

/* ── Contact CTA ──────────────────────────────────────────── */
.contact-cta {
  background: linear-gradient(135deg, #001A3A 0%, #003D7A 100%);
  padding: 5rem 0;
}

.contact-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact-cta-left h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  color: #fff;
  margin-bottom: 1rem;
}
.contact-cta-left p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.contact-features { margin-bottom: 2rem; }
.contact-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  padding: 0.3rem 0;
}
.contact-features li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  background: #E8500A;
  color: #fff;
  border-radius: 50%;
  font-size: 0.6rem;
  flex-shrink: 0;
}

/* ── Inquiry Form ─────────────────────────────────────────── */
.inquiry-form {
  background: #fff;
  border-radius: 8px;
  padding: 2.5rem;
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}

.inquiry-form h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #001A3A;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #E8500A;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #5A6A7E;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.7rem 0.9rem;
  border: 1.5px solid #D0D8E4;
  border-radius: 4px;
  font-size: 0.88rem;
  color: #1A2332;
  background: #fff;
  transition: border-color .2s;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #003D7A;
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-submit {
  width: 100%;
  padding: 0.9rem;
  background: #003D7A;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s;
  margin-top: 0.5rem;
}
.form-submit:hover { background: #E8500A; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: #001A3A;
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-brand .nav-logo-name { color: #fff; }

.footer-brand p {
  font-size: 0.82rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  color: rgba(255,255,255,0.6);
}

.footer-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.footer-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.15);
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #E8500A;
  display: inline-block;
}

.footer-col ul li { padding: 0.3rem 0; }
.footer-col ul li a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  transition: color .2s;
}
.footer-col ul li a:hover { color: #E8500A; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  padding: 0.35rem 0;
}
.footer-contact-item a { color: rgba(255,255,255,0.6); }
.footer-contact-item a:hover { color: #E8500A; }

.footer-bottom {
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  transition: color .2s;
}
.footer-bottom-links a:hover { color: #E8500A; }

/* ── Breadcrumb ───────────────────────────────────────────── */
.breadcrumb {
  background: #F5F7FA;
  border-bottom: 1px solid #E0E7EF;
  padding: 0.75rem 0;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: #8A9BB0;
}

.breadcrumb-list a { color: #003D7A; }
.breadcrumb-list a:hover { color: #E8500A; }
.breadcrumb-list .sep { color: #C0CCDA; }
.breadcrumb-list .current { color: #1A2332; font-weight: 600; }

/* ── Right Sidebar Internal Links ────────────────────────── */
.page-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 90px;
}

.sidebar-widget {
  background: #F5F7FA;
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 3px solid #E8500A;
}

.sidebar-widget h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #001A3A;
  margin-bottom: 1rem;
}

.sidebar-links li { padding: 0.35rem 0; border-bottom: 1px solid #E0E7EF; }
.sidebar-links li:last-child { border-bottom: none; }
.sidebar-links li a {
  font-size: 0.82rem;
  color: #5A6A7E;
  transition: color .2s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sidebar-links li a::before { content: '›'; color: #E8500A; font-weight: 700; }
.sidebar-links li a:hover { color: #003D7A; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-row2 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .page-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  .top-bar .container { flex-direction: column; align-items: flex-start; }
  .nav-links { display: none; }
  .hero { height: 70vh; }
  .features-grid { grid-template-columns: 1fr; }
  .about-split, .epc-grid, .contact-cta-inner { grid-template-columns: 1fr; gap: 2rem; }
  .news-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .big-menu { display: none !important; }
}

/* ── Video Showcase Section ─────────────────────────────────── */
.video-showcase { background: #fff; }

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  margin-top: 2.5rem;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
}

/* ── Compact Video Showcase (Side-by-side) ────────────────── */
.video-showcase-compact {
  background: #fff;
  padding: 4rem 0;
}

.video-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.video-showcase-text .section-label {
  margin-bottom: 0.5rem;
}

.video-showcase-text h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: #001A3A;
  margin-bottom: 1rem;
  font-weight: 700;
}

.video-showcase-text p {
  font-size: 1rem;
  line-height: 1.6;
  color: #555;
  margin-bottom: 0;
}

.video-container-compact {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.video-container-compact iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
}

@media (max-width: 768px) {
  .video-showcase-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ── About SMT Section ────────────────────────────────────── */
.about-smt-section { background: #fff; }

.about-smt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-smt-content .section-label { margin-bottom: 0.5rem; }
.about-smt-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  color: #001A3A;
  margin-bottom: 1.25rem;
}
.about-smt-content p {
  font-size: 0.95rem;
  color: #5A6A7E;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-smt-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

.pillar-item {
  background: #F5F7FA;
  border-radius: 6px;
  padding: 1.25rem;
  border-top: 3px solid #E8500A;
}

.pillar-item h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: #001A3A;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pillar-item p {
  font-size: 0.78rem;
  color: #5A6A7E;
  line-height: 1.5;
  margin: 0;
}

.about-smt-img { position: relative; }
.about-smt-img img {
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.about-smt-badge {
  position: absolute;
  bottom: -1.5rem;
  left: 2rem;
  background: #E8500A;
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(232,80,10,0.4);
}
.about-smt-badge .badge-num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.about-smt-badge .badge-text {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.9;
}

/* ── Mobile Menu ──────────────────────────────────────────── */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.mobile-menu-btn span {
  display: block;
  width: 24px; height: 2px;
  background: #1A2332;
  transition: all .3s;
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; }
}

/* ── Scroll to top ────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: #003D7A;
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  opacity: 0;
  transform: translateY(10px);
  transition: all .3s;
  z-index: 500;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: #E8500A; }


/* ── Footer Logo & Branding ──────────────────────────────────── */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  margin-bottom: 1rem;
}

.footer-logo .logo-img {
  height: 42px;
  width: auto;
}

.footer-logo .logo-text {
  line-height: 1.2;
}

.footer-logo .logo-main {
  font-size: 0.9rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-logo .logo-sub {
  font-size: 0.62rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-col > p {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.25rem;
}