/* ═══════════════════════════════════════════════════
   STERLING TECHNOTRADE — Consolidated Master CSS
   ═══════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy: #0D2545;
  --navy-mid: #1A3A68;
  --navy-light: #2A5298;
  --orange: #F37521;
  --orange-h: #C9520A;
  --orange-lt: #FFF0E8;
  --blue-lt: #EBF1FA;
  --gray-bg: #F4F6F9;
  --gray-line: #DDE2EB;
  --gray-mid: #8A93A6;
  --text: #1A2233;
  --text-muted: #5A6478;
  --white: #FFFFFF;
  --green: #2E7D32;
  --orange-alpha: rgba(243, 117, 33, 0.08);
  --navy-alpha: rgba(13, 37, 69, 0.07);
  --white-alpha-65: rgba(255, 255, 255, 0.65);
  --white-alpha-15: rgba(255, 255, 255, 0.15);
  --white-alpha-08: rgba(255, 255, 255, 0.08);
  --font-main: 'Inter', sans-serif;
  --font-accent: 'Poppins', sans-serif;
  --fs-h1: clamp(26px, 4vw, 42px);
  --fs-h2: clamp(21px, 3.2vw, 30px);
  --fs-h3: clamp(16px, 2.4vw, 21px);
  --section-spacing-lg: 12rem;
  --section-spacing-md: 8rem;
  --shadow-premium: 0 30px 60px rgba(13, 37, 69, 0.12);
  --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  font-size: 16px;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

/* ── CONTAINER ── */
.container {
  width: 90%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0;
}
@media (max-width: 1200px) { .container { width: 92%; } }
@media (max-width: 768px) { .container { width: 100%; padding: 0 24px; } }

/* ── SECTIONS ── */
.section { padding: 5rem 0; }
.section-alt { background: var(--gray-bg); }
.section-navy { background: var(--navy); }
@media (max-width: 768px) { .section, #products, #services, #why-choose-us, .cta-section, .brands-section { padding: 4rem 0; } }

.section-header { margin-bottom: 3.5rem; }
.section-header.center { text-align: center; }

.label-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  padding: 10px 28px;
  background: linear-gradient(135deg, var(--orange-alpha) 0%, rgba(243, 117, 33, 0.02) 100%);
  border: 1.5px solid rgba(243, 117, 33, 0.18);
  margin-bottom: 2.5rem;
}
.label-tag::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--orange);
}
.label-tag.light {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.15);
}

.section-title {
  font-family: var(--font-accent);
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 1.5rem;
}
.section-title span { color: var(--orange); }
.section-title.light { color: var(--white); }

.section-desc {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.8;
}
.section-desc.light { color: rgba(255, 255, 255, 0.6); }
.center .section-desc { margin: 0 auto; }

.section-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}
.section-header.center .section-divider { justify-content: center; }
.divider-line { height: 3px; width: 48px; background: var(--orange); }
.divider-line-gray { height: 1px; width: 80px; background: var(--gray-line); }

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── TOPBAR ── */
.topbar {
  background: var(--navy);
  padding: 8px 0;
  border-bottom: 1px solid var(--white-alpha-08);
  position: relative;
  z-index: 2001;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.topbar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-accent);
  font-size: 12px;
  color: var(--white-alpha-65);
}
.topbar-item a { color: var(--white-alpha-65); transition: color 0.2s; }
.topbar-item a:hover { color: #fff; }
.topbar-sep { color: rgba(255,255,255,0.2); font-size: 14px; padding: 0 2px; }

.topbar-search {
  background: var(--white-alpha-08);
  border: 1px solid var(--white-alpha-15);
  height: 32px;
  display: flex;
  align-items: center;
  position: relative;
}
.topbar-search input {
  background: transparent;
  border: none;
  padding: 0 12px;
  color: var(--white);
  font-size: 12px;
  font-family: var(--font-accent);
  outline: none;
  width: 180px;
}
.topbar-search input::placeholder { color: rgba(255, 255, 255, 0.45); }
.topbar-search button {
  background: transparent;
  border: none;
  border-left: 1px solid var(--white-alpha-15);
  color: rgba(255, 255, 255, 0.8);
  height: 100%;
  padding: 0 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  width: 38px;
  font-size: 14px;
}
.topbar-search button:hover { background: var(--orange); color: var(--white); border-color: var(--orange); }

/* ── SEARCH SUGGESTIONS ── */
.search-suggestions {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 350px;
  background: #FFFFFF;
  box-shadow: 0 15px 50px rgba(13, 37, 69, 0.2);
  z-index: 9999;
  border: 1px solid var(--gray-line);
  display: none;
  overflow: hidden;
}
.search-suggestions.active { display: block; }
.suggestion-item {
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 15px;
  cursor: pointer;
  transition: all 0.2s;
  border-bottom: 1px solid var(--gray-bg);
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-item:hover { background: var(--gray-bg); }
.suggestion-item i { color: var(--orange); font-size: 18px; }
.suggestion-item .s-info { display: flex; flex-direction: column; text-align: left; }
.suggestion-item .s-name { font-family: var(--font-accent); font-weight: 700; color: var(--navy); font-size: 14px; }
.suggestion-item .s-meta { font-size: 11px; color: #64748B; text-transform: uppercase; letter-spacing: 0.05em; }
@media (max-width: 768px) { .search-suggestions { width: 100%; left: 0; } }

/* ── NAVBAR ── */
.navbar {
  background: #FFFFFF;
  border-bottom: 1px solid var(--gray-line);
  position: sticky;
  top: 0;
  z-index: 2000;
  box-shadow: 0 10px 30px rgba(13, 37, 69, 0.05);
  height: 80px;
  display: flex;
  align-items: center;
}

/* Ensure navbar acts as containing block for mega menu (sticky already does in modern browsers) */
.has-mega-menu { position: static; }
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-logo { flex-shrink: 0; }
.nav-logo img { max-height: 60px; width: auto; }

.nav-menu {
  display: flex;
  align-items: center;
  white-space: nowrap;
  margin-left: auto;
  margin-right: 2rem;
}
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: block;
  padding: 0 18px;
  height: 70px;
  line-height: 70px;
  font-family: var(--font-accent);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
  transition: color 0.2s;
  border-bottom: 3px solid transparent;
  position: relative;
  top: 3px;
}
.nav-menu > li > a:hover,
.nav-menu > li.active > a { color: var(--navy); border-bottom-color: var(--orange); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-phone-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-right: 15px;
  border-right: 1px solid var(--gray-line);
  margin-right: 5px;
}
.nav-phone-icon {
  width: 38px;
  height: 38px;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.3s;
}
.nav-phone-wrap:hover .nav-phone-icon {
  background: var(--orange);
  transform: scale(1.1) rotate(-10deg);
}
.nav-phone-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.nav-phone-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 700;
}
.nav-phone-val {
  font-family: var(--font-accent);
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
  text-decoration: none;
  transition: color 0.3s;
}
.nav-phone-val:hover { color: var(--orange); }

.btn-nav {
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--white);
  background: var(--navy);
  padding: 10px 22px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}
.btn-nav::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}
.btn-nav:hover { background: var(--orange); transform: translateY(-3px); box-shadow: 0 12px 24px rgba(243, 117, 33, 0.25); }
.btn-nav:hover::after { left: 100%; }

/* ── MEGA MENU ── */
.has-mega-menu { position: static; }

.mega-menu-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 0 18px;
  height: 70px;
  font-family: var(--font-accent);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
  cursor: pointer;
  position: relative;
  top: 3px;
  border-bottom: 3px solid transparent;
}
.mega-menu-trigger:hover,
.has-mega-menu:hover .mega-menu-trigger { color: var(--navy); border-bottom-color: var(--orange); }

.dropdown-arrow {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 8px;
  margin-bottom: 3px;
  transition: transform 0.3s;
  opacity: 0.6;
}

/* ── PREMIUM $10K MEGA MENU ──
   Uses position: fixed (always viewport-relative, never depends on containing blocks)
   Top position is set dynamically by navigation.js */
.mega-menu-box {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 4px solid var(--orange);
  opacity: 0;
  visibility: hidden;
  z-index: 10000;
  box-shadow: 0 40px 80px rgba(13, 37, 69, 0.15), 0 10px 30px rgba(13, 37, 69, 0.08);
  transform: translateY(8px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.has-mega-menu.hover > .mega-menu-box {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.mega-menu-inner { display: flex; width: 100%; }
.mega-menu-content {
  flex: 1;
  padding: 1.5rem 0 1.5rem 5%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 0;
}
.mega-menu-content.cols-3 { grid-template-columns: repeat(3, 1fr); }
.mega-menu-content.cols-2 { grid-template-columns: repeat(2, 1fr); }

.mega-col-label {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.5rem;
  padding-bottom: 5px;
  border-bottom: 1.5px solid rgba(243, 117, 33, 0.12);
  display: inline-block;
}
.mega-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  border-radius: 6px;
  margin-bottom: 1px;
}
.mega-link i {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-bg);
  color: var(--navy-light);
  font-size: 11px;
  border-radius: 6px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}
.mega-link span { transition: color 0.2s; }
.mega-link:hover {
  background: var(--orange-lt);
  transform: translateX(6px);
  color: var(--orange);
  box-shadow: 0 4px 12px rgba(243, 117, 33, 0.08);
}
.mega-link:hover i {
  background: var(--navy-alpha);
  color: var(--navy-light);
  transform: scale(1.05);
}
.mega-link:hover span { color: var(--navy); }

.mega-sidebar {
  flex: 0 0 25%;
  min-width: 300px;
  background: linear-gradient(135deg, #0D2545 0%, #1A3A68 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.mega-sidebar::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(243, 117, 33, 0.15), transparent 70%);
  pointer-events: none;
}
.mega-sidebar-premium { padding: 2rem 2.5rem; width: 100%; position: relative; z-index: 1; }
.sidebar-tag {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  border: 1px solid rgba(243,117,33,0.35);
  padding: 4px 10px;
  margin-bottom: 0.75rem;
  background: rgba(243, 117, 33, 0.08);
}
.mega-sidebar .sidebar-title {
  font-family: var(--font-accent);
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}
.sidebar-desc {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
  margin-bottom: 1rem;
}
.sidebar-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  background: var(--orange);
  padding: 10px 18px;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(243, 117, 33, 0.2);
}
.sidebar-btn::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}
.sidebar-btn:hover { background: var(--white); color: var(--navy); transform: translateY(-3px); box-shadow: 0 15px 30px rgba(13, 37, 69, 0.3); }
.sidebar-btn:hover::after { left: 100%; }

@media (max-width: 1200px) {
  .mega-sidebar { display: none; }
  .mega-menu-content.cols-3, .mega-menu-content.cols-2 { grid-template-columns: 1fr 1fr; }
}

/* ── MOBILE MENU ── */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: var(--navy);
  border: none;
  color: white;
  padding: 10px;
  cursor: pointer;
  transition: all 0.3s;
  align-items: center;
  position: relative;
  z-index: 2100;
  margin-left: auto;
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}
.mobile-menu-btn.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn.is-active span:nth-child(2) { opacity: 0; transform: scale(0); }
.mobile-menu-btn.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 991px) {
  .mobile-menu-btn { display: flex; }
  .nav-right { display: none; }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 350px;
    height: 100vh;
    background: #FFFFFF;
    flex-direction: column;
    align-items: flex-start;
    padding: 90px 1.5rem 40px;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2000;
    box-shadow: -15px 0 40px rgba(13, 37, 69, 0.15);
    overflow-y: auto;
    margin: 0;
  }
  .nav-menu.is-open { right: 0; visibility: visible; }
  body.nav-active::after {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(13, 37, 69, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1999;
  }
  .nav-menu > li { width: 100%; border-bottom: 1px solid rgba(13, 37, 69, 0.04); }
  .nav-menu > li > a,
  .mega-menu-trigger {
    display: flex;
    padding: 1.25rem 0;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    background: none;
    border: none;
    font-family: var(--font-accent);
    text-align: left;
    height: auto;
    line-height: inherit;
    top: 0;
    border-bottom: none;
  }
  .dropdown-arrow {
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--navy);
    border-bottom: 2px solid var(--navy);
    transform: rotate(45deg);
    margin-right: 5px;
  }
  .mega-menu-trigger[aria-expanded="true"] .dropdown-arrow { transform: rotate(-135deg); }

  .mega-menu-box {
    position: relative;
    background: #F8FAFC;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    left: 0;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border-top: none;
  }
  .mega-menu-inner { flex-direction: column; width: 100%; }
  .mega-menu-content { padding: 0.5rem 1rem 1.5rem; display: flex; flex-direction: column; }
  .mega-menu-content.cols-3, .mega-menu-content.cols-2 { grid-template-columns: 1fr; }
  .mega-sidebar { display: none; }
  .mega-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    border-bottom: 1px solid rgba(0,0,0,0.03);
  }
  .mega-link i { color: var(--orange); width: 20px; text-align: center; }
}

/* ── HERO ── */
.hero {
  background: var(--navy) url('../images/hero_industrial_bg.png') center/cover no-repeat;
  position: relative;
  overflow: hidden;
  min-height: 680px;
  display: flex;
  align-items: center;
  padding-bottom: 50px;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0; width: 62%;
  background: var(--navy);
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0; width: 63%;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0;
}
.hero-content { text-align: left; }

.hero h1 {
  font-family: var(--font-accent);
  font-size: var(--fs-h1);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}
.hero h1 .highlight { color: var(--white); position: relative; }
.hero h1 .underline-word { position: relative; display: inline-block; }

.hero-desc {
  font-size: 17px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-hero-primary {
  font-family: var(--font-accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  background: var(--orange);
  padding: 14px 30px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(243, 117, 33, 0.2);
}
.btn-hero-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}
.btn-hero-primary:hover { background: var(--navy); transform: translateY(-5px); box-shadow: 0 20px 45px rgba(13, 37, 69, 0.25); }
.btn-hero-primary:hover::after { left: 100%; }

.btn-hero-secondary {
  font-family: var(--font-accent);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--white);
  background: transparent;
  padding: 13px 28px;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}
.btn-hero-secondary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}
.btn-hero-secondary:hover { border-color: var(--orange); background: var(--orange); transform: translateY(-5px); box-shadow: 0 15px 30px rgba(243, 117, 33, 0.25); }
.btn-hero-secondary:hover::after { left: 100%; }

.hero-trust {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-trust-item { display: flex; align-items: center; gap: 8px; }
.trust-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-text-main {
  font-family: var(--font-accent);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.trust-text-sub { font-size: 11px; color: rgba(255, 255, 255, 0.45); font-weight: 300; margin-top: 1px; }
.hero-trust-sep { width: 1px; height: 36px; background: rgba(255, 255, 255, 0.12); }

.hero-card {
  background: rgba(13, 37, 69, 0.90);
  border-left: 4px solid var(--orange);
  padding: 2.5rem 2rem;
  box-shadow: -15px 15px 40px rgba(0,0,0,0.3);
}
.hero-card-title {
  font-family: var(--font-accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--white-alpha-08);
}
.hero-cat-list { display: flex; flex-direction: column; }
.hero-cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  transition: padding-left 0.2s;
}
.hero-cat-item:last-child { border-bottom: none; }
.hero-cat-item:hover { padding-left: 6px; }
.hero-cat-name {
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-cat-arrow { color: rgba(255, 255, 255, 0.2); display: flex; align-items: center; }
.hero-cat-item:hover .hero-cat-arrow { color: var(--orange); }

.hero-card-cta { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--white-alpha-08); }
.hero-card-cta a {
  display: block;
  padding: 1rem;
  background: var(--orange);
  text-align: center;
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  transition: all 0.3s;
}
.hero-card-cta a:hover { background: var(--navy); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(13, 37, 69, 0.2); }

/* ── SUB-HERO ── */
.sub-hero {
  background: var(--navy);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 5rem 0;
  text-align: left;
  color: #FFFFFF;
}
.sub-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 45%;
  background: rgba(255, 255, 255, 0.03);
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 1;
  pointer-events: none;
}
.sub-hero-title {
  font-family: var(--font-accent);
  font-size: clamp(26px, 3.2vw, 45px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-top: 1rem;
  position: relative;
  z-index: 2;
}
.sub-hero-title span { color: var(--orange); }

.hero-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  padding: 10px 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  margin-bottom: 2.5rem;
  font-family: var(--font-accent);
  position: relative;
  z-index: 2;
}
.hero-breadcrumb a { color: #FFFFFF; opacity: 0.8; text-decoration: none; font-weight: 600; font-size: 13px; transition: all 0.3s; }
.hero-breadcrumb a:hover { opacity: 1; color: var(--orange); }
.hero-breadcrumb .active { color: var(--orange); font-weight: 700; font-size: 13px; }
.hero-breadcrumb-sep { color: rgba(255,255,255,0.4); font-size: 12px; }

/* ── STATS STRIP / BRAND TICKER ── */
.stats-strip {
  background: var(--white);
  border-top: 3px solid var(--orange);
  box-shadow: 0 20px 50px rgba(13, 37, 69, 0.15);
  position: relative;
  z-index: 20;
  margin-top: -60px;
  max-width: 1500px;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
}
.brand-ticker-overlap {
  width: 100%;
  padding: 0 30px;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.brand-track {
  display: flex;
  width: max-content;
  gap: 1.25rem;
  animation: scrollTicker 45s linear infinite;
  padding: 1.25rem 0;
}
.brand-track:hover { animation-play-state: paused; }
.brand-item {
  flex: 0 0 130px;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid #f1f5f9;
  transition: all 0.4s;
  padding: 8px 12px;
  overflow: hidden;
}
.brand-item img { max-width: 100%; max-height: 100%; object-fit: contain; }
.brand-item:hover { border-color: var(--orange); transform: translateY(-4px); box-shadow: 0 12px 25px rgba(13, 37, 69, 0.08); }
@keyframes scrollTicker {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 1.5rem)); }
}

/* ── ABOUT SECTION (HOME) ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-image-wrap { position: relative; padding: 1.5rem; }
.about-main-img {
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(13, 37, 69, 0.15);
  border: 8px solid var(--white);
  aspect-ratio: 4/5;
  background: var(--navy-mid) url('../images/about_facility.png') center/cover no-repeat;
  position: relative;
}
.about-small-card {
  position: absolute;
  bottom: -15px;
  right: -15px;
  background: var(--orange);
  color: var(--white);
  padding: 2.2rem;
  box-shadow: 0 25px 60px rgba(243, 117, 33, 0.4);
  z-index: 5;
  text-align: center;
  animation: floatBadge 5s ease-in-out infinite;
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}
.about-small-card .num {
  font-family: var(--font-accent);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 5px;
}
.about-small-card .txt {
  font-family: var(--font-accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.95;
  line-height: 1.2;
}
.about-right { background: transparent; padding: 0; }

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 2.5rem;
}
.about-feature {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  transition: all 0.4s;
  border: 1px solid transparent;
}
.about-feature:hover {
  background: var(--white);
  border-color: var(--gray-line);
  box-shadow: 0 20px 45px rgba(13, 37, 69, 0.08);
  transform: translateX(12px);
}
.feature-icon-box {
  width: 52px;
  height: 52px;
  background: var(--blue-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  transition: all 0.3s;
}
.about-feature:hover .feature-icon-box { background: var(--navy); color: var(--white); }
.feature-title { font-family: var(--font-accent); font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 5px; }
.feature-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ── PRODUCTS GRID ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
  transition: all 0.5s;
  text-decoration: none;
  overflow: hidden;
}
.product-card:hover {
  border-color: var(--orange);
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(13, 37, 69, 0.12);
}
.prod-icon-wrap {
  width: 60px;
  height: 60px;
  background: var(--navy-alpha);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: all 0.4s;
}
.product-card:hover .prod-icon-wrap {
  background: var(--orange);
  color: var(--white);
  transform: rotate(-10deg) scale(1.1);
  box-shadow: 0 10px 20px rgba(243, 117, 33, 0.3);
}
.prod-name {
  font-family: var(--font-accent);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}
.prod-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}
.product-card-link {
  font-family: var(--font-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 1rem;
}
.product-card-arrow {
  opacity: 0;
  transition: all 0.4s;
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: var(--orange);
  transform: translate(-5px, 5px);
}
.product-card:hover .product-card-arrow { opacity: 1; transform: translate(0, 0); }

.btn-cta-lg {
  font-family: var(--font-accent);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  background: var(--navy);
  padding: 16px 36px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.4s;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(13, 37, 69, 0.15);
  text-decoration: none;
}
.btn-cta-lg::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}
.btn-cta-lg:hover { background: var(--orange); transform: translateY(-5px); box-shadow: 0 20px 45px rgba(243, 117, 33, 0.25); }
.btn-cta-lg:hover::after { left: 100%; }

/* ── SERVICES DISPLAY GRID (HOME) ── */
.services-display-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}
.service-card { text-decoration: none; }
.service-card-img {
  height: 180px;
  background-size: cover;
  background-position: center;
}

/* ── CLIENT TRUST ── */
.client-trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}
.client-logo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
}
.client-logo-row img { height: 60px; width: auto; object-fit: contain; }
@media (max-width: 992px) {
  .client-trust-inner { flex-direction: column; text-align: center; gap: 1.5rem; }
  .client-logo-row { justify-content: center; gap: 2rem; }
  .client-logo-row img { height: 45px; }
}

/* ── WHY CHOOSE US ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 5rem;
}
.why-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3.5rem;
  transition: all 0.5s;
  text-align: left;
}
.why-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--orange);
  transform: translateY(-12px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}
.why-icon-wrap {
  width: 70px;
  height: 70px;
  background: rgba(13, 37, 69, 0.2);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: 2.5rem;
  transition: all 0.3s;
  position: relative;
  z-index: 1;
}
.why-card:hover .why-icon-wrap {
  background: var(--orange);
  color: var(--white);
  transform: rotate(10deg);
  box-shadow: 0 10px 20px rgba(243, 117, 33, 0.3);
}
.why-title {
  font-family: var(--font-accent);
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.why-desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

/* ── GLOBAL CTA BAR ── */
.global-cta-bar {
  background: var(--white);
  padding: 2rem 0;
  border-top: 1px solid var(--gray-line);
}
.global-cta-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta-content-wrap { display: flex; align-items: center; gap: 2rem; }
.cta-main-title {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 17px;
  color: var(--navy);
  white-space: nowrap;
}
.cta-main-title span { color: var(--orange); }
.cta-phone-link { display: flex; align-items: center; gap: 8px; }
.cta-phone-link i { font-size: 14px; color: var(--orange); }
.cta-phone-label {
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-accent);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cta-phone-number {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-accent);
  color: var(--navy);
  text-decoration: none;
  transition: color 0.2s;
}
.cta-phone-number:hover { color: var(--orange); }

.btn-premium-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 22px;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-premium-cta:hover { background: var(--orange); }
.btn-premium-cta svg { transition: transform 0.2s; }
.btn-premium-cta:hover svg { transform: translateX(3px); }

/* ── FOOTER ── */
footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.65);
}
.footer-main { padding: 64px 0 20px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.3fr;
  gap: 4rem;
}
.footer-logo {
  font-family: var(--font-accent);
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}
.footer-logo span { color: var(--orange); }
.footer-about-text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.5rem;
}

.footer-col-heading {
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.5rem;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
}
.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-link-list a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s, gap 0.2s;
}
.footer-link-list a::before { content: '›'; font-size: 16px; color: var(--orange); opacity: 0.6; }
.footer-link-list a:hover { color: rgba(255, 255, 255, 0.9); gap: 11px; }

.footer-info-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-info-icon { color: var(--white); flex-shrink: 0; font-size: 18px; margin-top: 2px; }
.footer-info-text {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.5);
}
.footer-info-text strong {
  color: rgba(255, 255, 255, 0.75);
  display: block;
  font-weight: 600;
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.footer-info-text a { color: inherit; text-decoration: none; }
.footer-info-text a:hover { color: var(--orange); }

.footer-bottom {
  padding: 20px 0 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy { font-size: 12px; color: rgba(255, 255, 255, 0.3); }

/* ── ABOUT PAGE ── */
.about-story-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: flex-start;
}
.about-text-lead {
  font-size: 18px;
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}
.about-text-body {
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}
.about-hero-sub {
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin-top: 1.5rem;
  font-size: 18px;
  line-height: 1.6;
}
.brand-simple-gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  margin: 2.5rem 0;
}
.brand-gallery-item {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 10px;
  transition: all 0.3s;
}
.brand-gallery-item img { max-width: 100%; max-height: 100%; object-fit: contain; }
.brand-gallery-item:hover { border-color: var(--orange); background: var(--white); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(13, 37, 69, 0.05); }

.about-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}
.about-stat-card {
  padding: 1.25rem 1rem;
  text-align: center;
  border-left: 4px solid var(--orange);
  background: var(--gray-bg);
}
.about-stat-card.stat-navy { border-left-color: var(--navy); }
.about-stat-val {
  font-family: var(--font-accent);
  font-size: 24px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 4px;
}
.about-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-story-visual { position: relative; margin-top: 2rem; }
.about-visual-frame { position: relative; }
.about-visual-img {
  aspect-ratio: 1/1.2;
  background: url('../images/sterling_lab_facility.png') center/cover no-repeat;
}
.about-visual-badge {
  position: absolute;
  bottom: -30px;
  right: -30px;
  background: var(--navy);
  color: var(--white);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.badge-sub { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; opacity: 0.6; }
.badge-val { font-size: 24px; font-family: var(--font-accent); font-weight: 700; }
.badge-loc { font-size: 14px; opacity: 0.8; }

.about-vision-header { text-align: center; margin-bottom: 4rem; }
.about-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
.about-vision-card {
  background: rgba(255,255,255,0.05);
  padding: 3rem;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.4s;
}
.about-vision-card:hover { background: rgba(255,255,255,0.08); border-color: var(--orange); transform: translateY(-5px); }
.vision-icon { font-size: 40px; margin-bottom: 1.5rem; color: var(--orange); }
.about-vision-card h3 { font-family: var(--font-accent); font-size: 28px; margin-bottom: 1rem; color: var(--white); }
.about-vision-card p { color: rgba(255,255,255,0.7); line-height: 1.7; font-size: 16px; }

.about-values-header { text-align: center; margin-bottom: 5rem; }
.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.about-value-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.4s;
}
.about-value-card:hover { transform: translateY(-8px); border-color: var(--orange); box-shadow: 0 20px 50px rgba(13,37,69,0.08); }
.value-icon { font-size: 32px; margin-bottom: 1.25rem; color: var(--orange); }
.about-value-card h4 { font-family: var(--font-accent); font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 1rem; }
.about-value-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ── SERVICES PAGE ── */
.services-page-intro {
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
}
.services-page-intro p {
  font-size: 18px;
  color: var(--navy);
  line-height: 1.9;
  font-weight: 450;
  letter-spacing: 0.01em;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--gray-line);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  position: relative;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--orange);
  z-index: 2;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(13, 37, 69, 0.1);
  border-color: rgba(243, 117, 33, 0.2);
}

.service-card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.service-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(13, 37, 69, 0.4) 100%);
  opacity: 0;
  transition: opacity 0.5s;
}
.service-card:hover .service-card-img::after { opacity: 1; }
.service-card:hover .service-card-img { transform: scale(1.08); }

.service-card-body {
  padding: 2.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  position: relative;
}
.service-card-body::before {
  content: '\f061';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: var(--orange);
  font-size: 14px;
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover .service-card-body::before {
  opacity: 1;
  transform: translateX(0);
}

.service-title {
  font-family: var(--font-accent);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.25;
  padding-right: 2rem;
}
.service-card:hover .service-title { color: var(--orange); }

.service-body {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  flex: 1;
}

.service-action {
  font-family: var(--font-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s;
  width: fit-content;
  position: relative;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}
.service-action i { transition: transform 0.3s; font-size: 11px; }
.service-card:hover .service-action { color: var(--orange); border-bottom-color: var(--orange); }
.service-card:hover .service-action i { transform: translateX(4px); }

/* ── SERVICE DETAIL PAGES ── */
.service-detail-container {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
  margin-top: -3rem;
  position: relative;
  z-index: 10;
}
@media (max-width: 991px) { .service-detail-container { grid-template-columns: 1fr; gap: 2rem; margin-top: -2rem; } }

.service-content {
  background: var(--white);
  padding: 3.5rem;
  box-shadow: 0 25px 60px rgba(13, 37, 69, 0.06);
  border: 1px solid var(--gray-line);
  position: relative;
  overflow: hidden;
}
.service-content::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--orange), var(--orange-h));
}
.service-content h2 {
  font-family: var(--font-accent);
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 800;
  color: var(--navy);
  margin: 2.5rem 0 1.25rem;
  position: relative;
  padding-bottom: 12px;
}
.service-content h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}
.service-content h2:first-child { margin-top: 0; }
.service-content h3 {
  font-family: var(--font-accent);
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 700;
  color: var(--navy-mid);
  margin: 2rem 0 0.75rem;
}
.service-content p {
  font-size: 16px;
  line-height: 1.85;
  color: #374151;
  margin-bottom: 1.25rem;
}
.service-content ul { list-style: none; padding: 0; margin: 1.5rem 0; }
.service-content li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 1rem;
  font-size: 16px;
  line-height: 1.7;
  color: #374151;
}
.service-content li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 900;
}

/* Service Feature Cards */
.service-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
}
.service-feature-card {
  background: var(--gray-bg);
  padding: 2rem;
  border-left: 4px solid var(--navy);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.service-feature-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(243, 117, 33, 0.08), transparent 70%);
  pointer-events: none;
}
.service-feature-card:hover {
  transform: translateY(-6px);
  background: var(--white);
  box-shadow: 0 20px 40px rgba(13, 37, 69, 0.08);
  border-left-color: var(--orange);
}
.service-feature-card i {
  font-size: 28px;
  color: var(--orange);
  margin-bottom: 1.25rem;
  display: block;
}
.service-feature-card h4 {
  font-family: var(--font-accent);
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}
.service-feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Sidebar */
.service-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: 110px;
  align-self: start;
}
.sidebar-widget {
  background: var(--white);
  padding: 2rem;
  border: 1px solid var(--gray-line);
  box-shadow: 0 4px 12px rgba(13, 37, 69, 0.03);
}
.sidebar-widget .sidebar-title {
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--orange);
  color: var(--navy);
}
.sidebar-menu { list-style: none; padding: 0; margin: 0; }
.sidebar-menu li { margin-bottom: 6px; }
.sidebar-menu a {
  display: block;
  padding: 11px 15px;
  background: var(--gray-bg);
  color: var(--navy);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.25s;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.sidebar-menu a:hover {
  background: var(--orange-lt);
  color: var(--orange);
  border-left-color: var(--orange);
  padding-left: 20px;
}

.contact-box {
  background: var(--navy);
  border: none;
  box-shadow: 0 15px 35px rgba(13, 37, 69, 0.2);
}
.contact-box .sidebar-title { color: var(--white); border-bottom-color: rgba(255,255,255,0.1); }
.contact-box p { color: rgba(255,255,255,0.7); }

/* ── CONTACT PAGE ── */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  margin-top: -3rem;
  position: relative;
  z-index: 100;
}
.contact-info-stack { display: flex; flex-direction: column; gap: 2rem; }
.contact-info-card {
  background: #FFFFFF;
  padding: 3.5rem;
  border: 1px solid #F1F5F9;
  box-shadow: 0 15px 35px rgba(13, 37, 69, 0.05);
}
.contact-info-card .info-title {
  font-family: var(--font-accent);
  font-size: 24px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 2rem;
}
.contact-info-card .info-title span { color: var(--orange); }
.contact-info-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}
.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--orange-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--orange);
  flex-shrink: 0;
}
.contact-info-label {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 4px;
}
.contact-info-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}
.contact-info-value a { color: var(--text-muted); text-decoration: none; transition: color 0.3s; }
.contact-info-value a:hover { color: var(--orange); }

.contact-map-box {
  min-height: 400px;
  border: 1px solid var(--gray-line);
}

.contact-form-card {
  background: #FFFFFF;
  padding: 4rem;
  box-shadow: 0 40px 100px rgba(13, 37, 69, 0.12);
  border: 1px solid rgba(13, 37, 69, 0.05);
}
.contact-form-card h2 {
  font-family: var(--font-accent);
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.contact-form-card h2 span { color: var(--orange); }
.contact-form-card.compact { padding: 3rem; }

.form-compact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.form-group { margin-bottom: 2rem; }
.form-group.compact { margin-bottom: 1.2rem; }
.form-label {
  display: block;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-label span { color: var(--orange); }
.form-input {
  width: 100%;
  padding: 18px 24px;
  border: 1.5px solid #E5E9F0;
  font-family: var(--font-main);
  font-size: 16px;
  transition: all 0.3s;
  background: #F8FAFC;
}
.form-input:focus { background: #FFFFFF; border-color: var(--orange); outline: none; box-shadow: 0 0 0 5px rgba(243, 117, 33, 0.15); }
textarea.form-input { min-height: 180px; resize: vertical; }
.form-input.compact { padding: 14px 20px; font-size: 14px; }
textarea.form-input.compact { min-height: 120px; }

.btn-submit {
  width: 100%;
  background: var(--navy);
  color: var(--white);
  padding: 22px;
  border: none;
  font-family: var(--font-accent);
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(13, 37, 69, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.btn-submit::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}
.btn-submit:hover { background: var(--orange); transform: translateY(-3px); box-shadow: 0 15px 30px rgba(243, 117, 33, 0.3); }
.btn-submit:hover::after { left: 100%; }
.btn-submit.compact { padding: 16px; font-size: 16px; }

/* ── PORTFOLIO ── */
.portfolio-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-main);
  font-size: 14px;
}
.portfolio-table thead th {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 14px 18px;
  text-align: left;
  white-space: nowrap;
}
.portfolio-table tbody tr { border-bottom: 1px solid var(--gray-line); transition: background 0.2s; }
.portfolio-table tbody tr:hover { background: var(--orange-lt); }
.portfolio-table tbody td {
  padding: 14px 18px;
  color: var(--text);
  line-height: 1.5;
}
.portfolio-table tbody td:first-child { font-weight: 600; color: var(--navy); font-family: var(--font-accent); }
.portfolio-table tbody td:last-child { color: var(--text-muted); font-size: 13px; white-space: nowrap; }
@media (max-width: 768px) {
  .portfolio-table thead th, .portfolio-table tbody td { padding: 10px 12px; font-size: 12px; }
}

/* ── CATALOG / DIRECTORY PAGE ── */
.explorer-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  margin-top: 2rem;
  align-items: start;
}
.explorer-sidebar {
  position: sticky;
  top: 110px;
  align-self: start;
  height: fit-content;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  padding-right: 6px;
  z-index: 10;
}
.explorer-sidebar::-webkit-scrollbar { width: 4px; background: transparent; }
.explorer-sidebar::-webkit-scrollbar-thumb { background: var(--gray-line); border-radius: 4px; }
.filter-group {
  margin-bottom: 2rem;
  background: var(--white);
  border: 1px solid var(--gray-line);
  padding: 1.5rem 0;
  box-shadow: 0 2px 8px rgba(13, 37, 69, 0.04);
}
.filter-title {
  font-family: var(--font-accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  padding: 0 1.25rem 0.75rem;
  border-bottom: 1px solid var(--gray-line);
  display: flex;
  align-items: center;
  gap: 8px;
}
.filter-title i { color: var(--orange); font-size: 12px; }
.filter-list { display: flex; flex-direction: column; gap: 2px; padding: 0.25rem 0; }
.filter-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 1.25rem;
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.filter-btn i { width: 18px; font-size: 13px; color: var(--gray-mid); transition: color 0.2s; }
.filter-btn:hover { background: var(--gray-bg); color: var(--navy); }
.filter-btn:hover i { color: var(--orange); }
.filter-btn.active { background: var(--orange-lt); color: var(--orange); border-left-color: var(--orange); font-weight: 600; }
.filter-btn.active i { color: var(--orange); }

.search-bar-wrap {
  position: relative;
  margin-bottom: 3rem;
}
.search-bar-wrap i {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange);
  font-size: 18px;
  z-index: 5;
}
.search-bar-wrap input {
  width: 100%;
  padding: 22px 24px 22px 60px;
  border: 2px solid var(--gray-line);
  font-size: 16px;
  font-family: var(--font-main);
  background: var(--white);
  box-shadow: 0 4px 15px rgba(13, 37, 69, 0.04);
  transition: all 0.4s;
}
.search-bar-wrap input:focus { outline: none; border-color: var(--orange); box-shadow: 0 10px 35px rgba(243, 117, 33, 0.15); transform: translateY(-2px); }
.search-bar-wrap input::placeholder { color: var(--gray-mid); }

.directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}
.directory-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--gray-line);
  padding: 2rem;
  min-height: 260px;
  transition: all 0.3s;
  position: relative;
  text-decoration: none;
}
.directory-card:hover { transform: translateY(-8px); border-color: var(--orange); box-shadow: 0 20px 40px rgba(13, 37, 69, 0.08); }

.card-cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--orange);
  background: var(--orange-lt);
  padding: 4px 14px;
  margin-bottom: 12px;
  width: fit-content;
  border: 1px solid rgba(243, 117, 33, 0.15);
}
.card-title {
  display: block;
  font-family: var(--font-accent);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.2;
}
.card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  margin-top: auto;
  border-top: 1px solid var(--gray-bg);
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-mid);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 992px) {
  .explorer-container { grid-template-columns: 1fr; gap: 2rem; }
  .explorer-sidebar { position: static; }
}

/* ── PRODUCT DETAIL PAGE ── */
.p-detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  padding: 1.5rem 0 3rem;
}
@media (max-width: 991px) { .p-detail-grid { grid-template-columns: 1fr; gap: 2rem; } }

.p-name {
  font-family: var(--font-accent);
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}
.p-subtitle {
  font-family: var(--font-accent);
  font-size: 15px;
  font-weight: 600;
  color: var(--orange);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}
.p-brief {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.p-sidebar-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: 110px;
  align-self: start;
}

/* ── BLOG (Archive + Detail Pages) ── */

/* Blog archive grid (used by blog/index.html inline styles + detail pages) */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

/* Blog detail layout */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 3.5rem;
  padding: 50px 0;
  align-items: start;
}
.blog-layout > aside {
  position: sticky;
  top: 110px;
  align-self: start;
}
@media (max-width: 991px) { .blog-layout { grid-template-columns: 1fr; gap: 2.5rem; } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }

/* Blog post card (white article container) */
.blog-post-card {
  background: var(--white);
  padding: 3.5rem;
  box-shadow: 0 30px 80px rgba(13, 37, 69, 0.05);
  border: 1px solid var(--gray-line);
  margin-top: -60px;
  position: relative;
  z-index: 10;
  border-radius: 0;
}
@media (max-width: 768px) { .blog-post-card { padding: 1.75rem; margin-top: -40px; } }

/* Blog article typography — clean, readable */
.blog-article-content { overflow: hidden; }

.blog-h2 {
  font-family: var(--font-accent);
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  color: var(--navy);
  margin: 2.5rem 0 1.25rem;
  line-height: 1.2;
  border-left: 4px solid var(--orange);
  padding-left: 1.25rem;
}
.blog-h3 {
  font-family: var(--font-accent);
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
  color: var(--navy);
  margin: 2rem 0 1rem;
  line-height: 1.3;
}
.blog-p {
  font-size: 16.5px;
  line-height: 1.85;
  color: #374151;
  margin-bottom: 1.5rem;
}
.blog-list {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  list-style: disc;
}
.blog-list li {
  font-size: 16px;
  line-height: 1.8;
  color: #4B5563;
  margin-bottom: 0.5rem;
}

/* TOC */
.toc-container {
  background: var(--blue-lt);
  border-left: 4px solid var(--navy);
  padding: 1.5rem 2rem;
  margin-bottom: 2.5rem;
  border-radius: 0;
}
.toc-title {
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 800;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.toc-list { list-style: none; padding: 0; }
.toc-list li { padding: 5px 0; }
.toc-list a {
  font-size: 14px;
  color: var(--navy-mid);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}
.toc-list a:hover { color: var(--orange); }

/* FAQ */
.faq-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-line);
}
.faq-item {
  border: 1px solid var(--gray-line);
  margin-bottom: 0.75rem;
  overflow: hidden;
  border-radius: 0;
}
.faq-question {
  padding: 1.2rem 1.5rem;
  font-family: var(--font-accent);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--gray-bg);
  transition: background 0.2s;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: '+';
  font-size: 20px;
  color: var(--orange);
  font-weight: 800;
  transition: transform 0.3s;
}
details[open] .faq-question::after { content: '\2212'; }
details[open] .faq-question { background: var(--orange-lt); }
.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 15px;
  color: #475569;
  line-height: 1.7;
}

/* Blog sidebar widgets */
.sidebar-box {
  background: var(--white);
  padding: 2rem;
  border: 1px solid var(--gray-line);
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(13,37,69,0.03);
}
.sidebar-title {
  font-family: var(--font-accent);
  font-size: 16px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1.25rem;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sidebar-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 24px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-accent);
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 20px rgba(13, 37, 69, 0.15);
  border-radius: 0;
}
.sidebar-cta-btn:hover {
  background: var(--orange);
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(243, 117, 33, 0.25);
}
#recent-insights { display: flex; flex-direction: column; gap: 10px; }
.sidebar-recent-link {
  display: block;
  padding: 10px 14px;
  background: var(--gray-bg);
  border-left: 3px solid var(--navy);
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  transition: all 0.25s;
  text-decoration: none;
  line-height: 1.4;
}
.sidebar-recent-link:hover {
  background: var(--orange-lt);
  border-left-color: var(--orange);
  color: var(--orange);
  transform: translateX(4px);
}

/* ── CAREERS ── */
.careers-form-wrap {
  background: var(--white);
  padding: 4rem;
  box-shadow: 0 20px 60px rgba(13, 37, 69, 0.08);
  border-top: 4px solid var(--navy);
  max-width: 900px;
  margin: -4rem auto 0;
  position: relative;
  z-index: 5;
}
@media (max-width: 768px) { .careers-form-wrap { padding: 2rem; } }

.careers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 5rem;
}
@media (max-width: 768px) { .careers-grid { grid-template-columns: 1fr; } }

.careers-form-wrap .form-label { display: block; font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 8px; text-transform: uppercase; }
.careers-form-wrap .form-label span { color: var(--orange); }
.careers-form-wrap .form-input { width: 100%; padding: 14px; border: 1px solid var(--gray-line); background: var(--gray-bg); outline: none; font-family: var(--font-main); font-size: 15px; transition: 0.3s; }
.careers-form-wrap .form-input:focus { border-color: var(--orange); background: var(--white); }
.careers-form-wrap .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
.careers-form-wrap .form-group { margin-bottom: 1.5rem; }

/* ─── 404 PAGE ─── */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 20px;
  background: radial-gradient(circle at top right, rgba(243, 117, 33, 0.05), transparent);
  position: relative;
  overflow: hidden;
}
.error-container { position: relative; z-index: 2; text-align: center; max-width: 700px; }
.error-code {
  font-family: var(--font-accent);
  font-size: clamp(96px, 12vw, 176px);
  font-weight: 900;
  line-height: 1;
  margin-bottom: -20px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.error-title { font-family: var(--font-accent); font-size: clamp(22px, 3.2vw, 34px); font-weight: 800; color: var(--navy); margin-bottom: 1.5rem; }
.error-desc { font-size: 18px; color: var(--text-muted); line-height: 1.8; margin-bottom: 3rem; max-width: 500px; margin: 0 auto 3rem; }
.error-actions { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }
.btn-error { font-family: var(--font-accent); font-size: 15px; font-weight: 700; padding: 16px 36px; text-decoration: none; transition: all 0.3s; display: inline-flex; align-items: center; gap: 10px; }
.btn-error.primary { background: var(--navy); color: var(--white); box-shadow: 0 10px 25px rgba(13, 37, 69, 0.2); }
.btn-error.secondary { background: var(--white); color: var(--navy); border: 1px solid var(--gray-line); }
.btn-error:hover { transform: translateY(-5px); }
.btn-error.primary:hover { background: var(--orange); box-shadow: 0 15px 35px rgba(243, 117, 33, 0.3); }
.btn-error.secondary:hover { border-color: var(--navy); background: var(--gray-bg); }

/* ── LEGAL PAGES ── */
.legal-page-content {
  background: var(--white);
  padding: 3rem;
  border: 1px solid var(--gray-line);
  position: relative;
  z-index: 10;
  margin-top: 2rem;
  box-shadow: 0 10px 30px rgba(13,37,69,0.05);
}
.legal-page-content p { font-size: 16px; line-height: 1.85; color: #475569; margin-bottom: 1.25rem; }
.legal-page-content h2 { font-family: var(--font-accent); font-size: 22px; font-weight: 800; color: var(--navy); margin: 2.5rem 0 1rem; }
.legal-page-content h3 { font-family: var(--font-accent); font-size: 18px; font-weight: 700; color: var(--navy); margin: 2rem 0 0.75rem; }
.legal-page-content ul { padding-left: 1.5rem; margin-bottom: 1.5rem; list-style: disc; }
.legal-page-content li { font-size: 15px; line-height: 1.8; color: #475569; margin-bottom: 0.5rem; }
.legal-page-content a { color: var(--orange); font-weight: 600; text-decoration: underline; }
.legal-page-content a:hover { color: var(--orange-h); }
.legal-page-content strong { color: var(--navy); font-weight: 700; }
@media (max-width: 768px) { .legal-page-content { padding: 1.5rem; margin-top: 1.5rem; } }

/* ── WHATSAPP STICKY TAB ── */
.wa-sticky-tab {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%) translateX(-100%);
  z-index: 10000;
  background: linear-gradient(135deg, #25D366 0%, #075E54 100%);
  color: white;
  padding: 20px 14px;
  border-radius: 0 15px 15px 0;
  text-decoration: none;
  box-shadow: 5px 10px 30px rgba(37, 211, 102, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-accent);
  transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  border: 1px solid rgba(255,255,255,0.2);
  border-left: none;
  opacity: 0;
  visibility: hidden;
}
.wa-sticky-tab.is-visible { transform: translateY(-50%) translateX(0); opacity: 1; visibility: visible; }
.wa-sticky-tab:hover { padding-left: 18px; box-shadow: 10px 15px 40px rgba(37, 211, 102, 0.6); }
.wa-sticky-tab span {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 11px;
  color: white;
}
.wa-sticky-tab i { font-size: 24px; }

/* ── SCROLL TO TOP ── */
.scroll-top-btn {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.5s;
  z-index: 1000;
  box-shadow: 0 10px 30px rgba(13, 37, 69, 0.2);
  font-size: 20px;
}
.scroll-top-btn.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top-btn:hover { background: var(--orange); transform: translateY(-8px); box-shadow: 0 15px 35px rgba(243, 117, 33, 0.4); }

/* ── SITEMAP ── */
.sitemap-page-modern { background: var(--gray-bg); padding: 5rem 0; }
.sitemap-container-modern { max-width: 1440px; margin: 0 auto; padding: 0 5%; }
.sitemap-title-modern { font-family: var(--font-accent); font-size: 36px; font-weight: 800; color: var(--navy); margin-bottom: 3rem; padding-bottom: 1rem; border-bottom: 3px solid var(--orange); display: inline-block; }
.sitemap-section-modern { margin-bottom: 3rem; background: var(--white); padding: 2rem 2.5rem; border: 1px solid var(--gray-line); }
.sitemap-heading-modern { font-family: var(--font-accent); font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 1.5rem; text-transform: uppercase; letter-spacing: 0.08em; display: flex; align-items: center; gap: 12px; }
.sitemap-heading-modern::after { content: ''; flex: 1; height: 1px; background: var(--gray-line); }
.sitemap-subheading-modern { font-family: var(--font-accent); font-size: 14px; font-weight: 700; color: var(--orange); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1rem; border-left: 3px solid var(--orange); padding-left: 0.75rem; }
.sitemap-links-modern { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 8px 30px; }
.sitemap-links-modern li a { color: var(--text-muted); text-decoration: none; font-size: 14px; line-height: 2; transition: color 0.2s; display: block; }
.sitemap-links-modern li a:hover { color: var(--orange); }
@media (max-width: 768px) { .sitemap-links-modern { grid-template-columns: 1fr; } }

/* ── BROCHURE PAGE ── */
.brochure-hero-clean { background: var(--gray-bg); padding: 4rem 0; border-bottom: 1px solid var(--gray-line); }
.clean-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.clean-visual img { width: 100%; height: auto; box-shadow: 0 30px 60px rgba(13, 37, 69, 0.1); border: 1px solid var(--gray-line); }
.clean-content h1 { font-family: var(--font-accent); font-size: 56px; color: var(--navy); margin-bottom: 2rem; line-height: 1.1; font-weight: 700; }
.clean-content p { font-size: 18px; line-height: 1.7; color: var(--text-muted); margin-bottom: 3.5rem; }
.btn-download-clean { display: inline-flex; align-items: center; gap: 15px; background: var(--orange); color: var(--white); padding: 22px 45px; font-family: var(--font-accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; transition: var(--transition-smooth); font-size: 14px; text-decoration: none; }
.btn-download-clean:hover { background: var(--navy); transform: translateY(-3px); box-shadow: var(--shadow-premium); }
.file-specs-clean { display: flex; gap: 40px; margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--gray-line); }
.spec-box-clean { display: flex; flex-direction: column; gap: 5px; }
.spec-box-clean span:first-child { font-size: 11px; text-transform: uppercase; color: var(--text-muted); letter-spacing: 0.1em; font-weight: 600; }
.spec-box-clean span:last-child { font-family: var(--font-accent); color: var(--navy); font-weight: 700; font-size: 16px; }
.brochure-benefits { padding: 8rem 0; background: var(--white); }
.benefits-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4rem; }
.benefit-item { display: flex; gap: 20px; }
.benefit-icon { font-size: 24px; color: var(--orange); flex-shrink: 0; }
.benefit-text h3 { font-family: var(--font-accent); font-size: 18px; color: var(--navy); margin-bottom: 1rem; }
.benefit-text p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
@media (max-width: 992px) { .clean-grid { grid-template-columns: 1fr; text-align: center; } .clean-content h1 { font-size: 40px; } .file-specs-clean { justify-content: center; } .benefits-row { grid-template-columns: 1fr; } }

/* ── MISSING CLASSES FROM ORIGINAL CSS ── */
.hero-pattern, .hero-glow, .hero-glow2 { display: none; }
.mega-col { display: flex; flex-direction: column; }
.mega-container-wrap { max-width: 100%; width: 100%; padding: 0; }
.explorer-main { min-width: 0; }
.explorer-section { }
.about-story { padding: 5rem 0; }
.about-story-content { }
.about-vision, .about-values { padding: 5rem 0; }
.stat-orange { border-left-color: var(--orange); }
.p-badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-accent); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--orange); padding: 5px 14px; background: var(--orange-lt); margin-bottom: 1.25rem; }
.p-badge::before { content: ''; width: 5px; height: 5px; background: var(--orange); border-radius: 50%; flex-shrink: 0; }
.p-info-col { min-width: 0; }
.p-specs-row { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2rem; }
.p-spec { background: var(--gray-bg); padding: 0.75rem 1.25rem; flex: 1; min-width: 140px; }
.p-spec-label { display: block; font-family: var(--font-accent); font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 2px; }
.p-spec-val { display: block; font-family: var(--font-accent); font-size: 14px; font-weight: 700; color: var(--navy); }
.p-download-card { display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem 1.75rem; background: linear-gradient(135deg, var(--gray-bg) 0%, var(--white) 100%); border: 1px solid var(--gray-line); box-shadow: 0 2px 8px rgba(13,37,69,0.04); }
@media (max-width:768px) { .p-download-card { flex-direction: column; text-align: center; gap: 1rem; } }
.p-dl-icon { width: 48px; height: 48px; background: var(--navy); display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--white); flex-shrink: 0; }
.p-dl-info { flex: 1; }
.p-dl-title { font-family: var(--font-accent); font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.p-dl-sub { font-size: 13px; color: var(--text-muted); line-height: 1.4; }
.p-dl-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--orange); color: var(--white); padding: 11px 22px; font-family: var(--font-accent); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; text-decoration: none; transition: all 0.3s; white-space: nowrap; flex-shrink: 0; }
.p-dl-btn:hover { background: var(--orange-h); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(243,117,33,0.3); }
.p-sidebar-card { background: var(--white); border: 1px solid var(--gray-line); padding: 1.5rem; box-shadow: 0 2px 8px rgba(13,37,69,0.04); }
.p-sidebar-title { font-family: var(--font-accent); font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 0.75rem; }
.p-sidebar-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 1rem; }
.p-sidebar-btn { display: flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font-accent); font-size: 13px; font-weight: 700; color: var(--white); background: var(--navy); padding: 12px 20px; transition: all 0.3s; text-decoration: none; }
.p-sidebar-btn:hover { background: var(--orange); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(243,117,33,0.3); }
.product-page .sticky-tds-bar { display: none; }
.bc-link { color: inherit; text-decoration: none; }
.career-card { padding: 3rem; display: flex; flex-direction: column; height: 100%; border-top: 4px solid var(--orange); }
.career-card-light { background: var(--gray-bg); }
.career-card-dark { background: var(--navy); color: var(--white); }
.career-tag { font-size: 13px; font-weight: 700; color: var(--orange); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.5rem; }
.career-title { font-family: var(--font-accent); font-size: 28px; color: var(--navy); margin: 0 0 1rem; }
.career-title-light { color: var(--white); }
.career-meta { display: flex; gap: 15px; margin-bottom: 1.5rem; font-size: 14px; font-weight: 600; color: var(--gray-mid); }
.career-meta i { margin-right: 4px; }
.career-meta-light { color: rgba(255,255,255,0.6); }
.career-desc { font-size: 15px; color: var(--navy); line-height: 1.6; margin-bottom: 2rem; flex: 1; }
.career-desc-light { font-size: 15px; color: rgba(255,255,255,0.8); line-height: 1.6; margin-bottom: 2rem; flex: 1; }
.careers-intro { max-width: 800px; margin: 0 auto 4rem; text-align: center; }
.careers-intro p { font-size: 18px; color: var(--navy); line-height: 1.8; font-weight: 500; }
.careers-form-header { text-align: center; margin-bottom: 3rem; border-bottom: 1px solid var(--gray-line); padding-bottom: 2rem; }
.careers-file-input { width: 100%; padding: 11px 14px; border: 1px dashed var(--orange); background: rgba(232, 98, 10, 0.05); color: var(--navy); outline: none; font-family: var(--font-main); font-size: 14px; cursor: pointer; }
.form-section-title { font-family: var(--font-accent); font-size: 18px; color: var(--navy); margin-top: 3rem; margin-bottom: 1.5rem; text-transform: uppercase; letter-spacing: 0.05em; border-top: 1px solid var(--gray-line); padding-top: 2rem; }

/* ── RESPONSIVE OVERRIDES ── */
@media (max-width: 991px) {
  .topbar-inner { flex-wrap: wrap; gap: 0.8rem; justify-content: center; }
  .topbar-item:nth-child(n+3) { display: none; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
  .hero-content { display: flex; flex-direction: column; align-items: center; }
  .hero-actions { justify-content: center; }
  .hero-trust { flex-direction: row; flex-wrap: nowrap; justify-content: space-between; align-items: center; gap: 10px; padding: 1.5rem 0; width: 100%; }
  .hero-trust-item { flex: 1; flex-direction: column; text-align: center; gap: 5px; }
  .trust-icon { width: 28px; height: 28px; font-size: 14px; margin: 0 auto; }
  .trust-text-main { font-size: 11px; }
  .trust-text-sub { font-size: 8px; display: none; }
  .hero-trust-sep { display: block; height: 20px; opacity: 0.2; }
  .about-story-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-stats-row { grid-template-columns: repeat(2, 1fr); }
  .about-vision-grid { grid-template-columns: 1fr; }
  .about-values-grid { grid-template-columns: 1fr; }
  .about-visual-badge { right: 0; bottom: -20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 3.5rem; text-align: left; }
  .footer-col-heading { margin-bottom: 1.5rem; text-align: left; display: block; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 12px; font-size: 15px; letter-spacing: 0.15em; }
  .footer-link-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
  .footer-link-list a { color: rgba(255,255,255,0.85); font-size: 14px; padding: 5px 0; }
  .footer-info-item { justify-content: flex-start; text-align: left; flex-direction: row; gap: 15px; margin-bottom: 15px; background: rgba(255,255,255,0.03); padding: 15px; border: 1px solid rgba(255,255,255,0.05); }
  .footer-info-icon { margin-right: 0; margin-bottom: 0; color: #fff; font-size: 18px; width: 24px; display: flex; justify-content: center; flex-shrink: 0; }
  .footer-info-text { font-size: 13px; color: #fff; font-weight: 400; line-height: 1.5; flex: 1; }
  .footer-info-text strong { display: block; color: #fff; text-transform: uppercase; font-size: 11px; letter-spacing: 0.1em; margin-bottom: 3px; }
  .footer-bottom { text-align: center; padding: 25px 5% 50px; border-top: 1px solid rgba(255,255,255,0.05); }
  .footer-copy { font-size: 12px; opacity: 0.7; display: block; width: 100%; text-align: center; }
  .services-display-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .services-display-grid { grid-template-columns: 1fr; }
  .contact-page-grid { grid-template-columns: 1fr; margin-top: -4rem; gap: 2rem; }
  .global-cta-bar-inner, .cta-content-wrap { flex-direction: column; text-align: center; }
  .cta-phone-link { flex-direction: column; }
  .btn-premium-cta { width: 100%; justify-content: center; }
}

@media (max-width: 600px) {
  .services-display-grid { grid-template-columns: 1fr; }
  .error-actions { flex-direction: column; }
  .btn-error { width: 100%; justify-content: center; }
}

@media (max-width: 991px) {
  .why-card {
    padding: 20px;
    display: grid;
    grid-template-columns: 50px 1fr;
    grid-template-areas: "icon title" "desc desc";
    column-gap: 15px;
    row-gap: 10px;
    align-items: center;
  }
  .why-icon-wrap { grid-area: icon; width: 45px; height: 45px; font-size: 20px; margin: 0; display: flex; align-items: center; justify-content: center; }
  .why-title { grid-area: title; margin: 0; font-size: 18px; text-align: left; line-height: 1.2; }
  .why-desc { grid-area: desc; margin-top: 5px; text-align: left; font-size: 14px; line-height: 1.5; }
  .products-grid .product-card { padding: 20px; display: grid; grid-template-columns: 50px 1fr; grid-template-areas: "icon title" "desc desc" "link link"; column-gap: 15px; row-gap: 10px; align-items: center; text-align: left; }
  .products-grid .prod-icon-wrap { grid-area: icon; width: 45px; height: 45px; font-size: 20px; margin: 0; display: flex; align-items: center; justify-content: center; }
  .products-grid .prod-name { grid-area: title; margin: 0; font-size: 18px; text-align: left; line-height: 1.2; }
  .products-grid .prod-desc { grid-area: desc; margin-top: 5px; text-align: left; font-size: 14px; line-height: 1.5; }
  .products-grid .product-card-link { grid-area: link; margin-top: 5px; text-align: left; }
  .products-grid .product-card-arrow { display: none; }
  .products-grid { gap: 1.2rem; }
  .hero-title, .page-title, h1, .legal-hero, .section-title, .section-desc { text-align: center; }
  .hero-cat-dot { display: none; }
  .hero-cat-arrow { display: flex; align-items: center; justify-content: center; }
  .social-btn { justify-content: center; }
  /* Blog page overrides: blog has its own styles that need inline-style precedence */
  .blog-grid { margin-top: 0; }
  .sub-hero .container { text-align: left; }
}