/* ==========================================================================
   UDA GLOBAL - Electronic Components Distributor
   Theme Stylesheet
   ========================================================================== */

:root {
  --primary: #0052cc;
  --primary-hover: #0040a8;
  --primary-light: #e6f0ff;
  --primary-glow: rgba(0, 82, 204, 0.25);
  
  --accent: #ff6b00;
  --accent-hover: #e65c00;
  --accent-light: #fff2e6;
  --accent-glow: rgba(255, 107, 0, 0.25);
  
  --dark-bg: #0a1128;
  --dark-card: #101c3d;
  --dark-border: #1e2f5b;
  
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-light: #e2e8f0;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 25px var(--primary-glow);
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-white);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography & General Classes */
.text-gradient {
  background: linear-gradient(135deg, #0099ff 0%, #ff6b00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-header-center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px auto;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark-bg);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

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

.btn-outline:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Top Announcement Bar
   ========================================================================== */
.top-bar {
  background-color: var(--dark-bg);
  color: #94a3b8;
  font-size: 0.825rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge-accent {
  background: rgba(255, 107, 0, 0.2);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.725rem;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255, 107, 0, 0.3);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
}

.top-link:hover {
  color: #ffffff;
}

.divider-v {
  opacity: 0.3;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  padding: 8px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 250px;
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 101;
}

.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
}

.dropdown-menu li a:hover {
  background-color: var(--bg-light);
  color: var(--primary);
  padding-left: 24px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark-bg);
  transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, #1e3a8a 0%, #0a1128 60%, #060a17 100%);
  color: #ffffff;
  padding: 90px 0 100px 0;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 40%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 153, 255, 0.3) 0%, rgba(255, 107, 0, 0.1) 70%, transparent 100%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 980px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #60a5fa;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #cbd5e1;
  max-width: 800px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

/* Hero Search Box */
.hero-search-box {
  background: rgba(16, 28, 61, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 16px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  max-width: 820px;
  margin: 0 auto 50px auto;
}

.search-input-group {
  display: flex;
  align-items: center;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 6px 6px 6px 18px;
}

.search-icon {
  color: #94a3b8;
  flex-shrink: 0;
}

.search-input-group input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-main);
  font-size: 1.05rem;
  padding: 10px 14px;
  color: var(--dark-bg);
}

.search-hints {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.85rem;
  color: #94a3b8;
  padding-left: 6px;
}

.hint-tag {
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition);
}

.hint-tag:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Hero Stats Grid */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: var(--radius-md);
  text-align: center;
  backdrop-filter: blur(8px);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: #94a3b8;
}

/* ==========================================================================
   Line Card / Marquee Ticker
   ========================================================================== */
.brands-section {
  padding: 80px 0 60px 0;
  background-color: var(--bg-light);
  overflow: hidden;
}

.marquee-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 20px 0;
}

.marquee-wrapper::before,
.marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  width: 120px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.marquee-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-light), transparent);
}

.marquee-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-light), transparent);
}

.marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scrollMarquee 35s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.brand-item {
  background: #ffffff;
  padding: 16px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #334155;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.brand-item:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section {
  padding: 100px 0;
  background: #ffffff;
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.about-image-card {
  position: relative;
  background: radial-gradient(circle at center, #101c3d 0%, #060a17 100%);
  border-radius: var(--radius-xl);
  padding: 50px 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--dark-border);
}

.chip-graphic {
  width: 100%;
  max-width: 320px;
}

.floating-badge {
  position: absolute;
  background: #ffffff;
  color: var(--dark-bg);
  padding: 14px 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-light);
}

.floating-badge small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.floating-badge strong {
  font-size: 0.95rem;
}

.badge-top-right {
  top: -20px;
  right: -20px;
}

.badge-bottom-left {
  bottom: -20px;
  left: -20px;
}

.badge-icon {
  font-size: 1.5rem;
}

.lead-text {
  font-size: 1.18rem;
  font-weight: 500;
  color: #334155;
  margin-bottom: 16px;
  line-height: 1.6;
}

.body-text {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.features-checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: #1e293b;
}

.check-icon {
  color: #10b981;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-action {
  display: flex;
  gap: 16px;
}

/* ==========================================================================
   Solutions & Services
   ========================================================================== */
.services-section {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 26px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.service-card.highlighted {
  border: 2px solid var(--primary);
  background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
}

.popular-ribbon {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}

.service-icon-box {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card.highlighted .service-icon-box {
  background: var(--primary);
  color: #ffffff;
}

.service-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark-bg);
  margin-bottom: 14px;
}

.service-text {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex: 1;
}

.service-points {
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-points li {
  font-size: 0.85rem;
  color: #475569;
  position: relative;
  padding-left: 16px;
}

.service-points li::before {
  content: '•';
  color: var(--primary);
  position: absolute;
  left: 0;
  font-size: 1.2rem;
  line-height: 1;
}

/* ==========================================================================
   Quality Control & Testing Standards
   ========================================================================== */
.quality-section {
  padding: 100px 0;
  background: var(--dark-bg);
  color: #ffffff;
  position: relative;
}

.quality-wrapper {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
}

.quality-content .section-title {
  color: #ffffff;
}

.quality-desc {
  font-size: 1.1rem;
  color: #94a3b8;
  margin-bottom: 28px;
}

.standards-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.standard-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #60a5fa;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.quality-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.q-step {
  display: flex;
  gap: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 22px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.q-step:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(96, 165, 250, 0.3);
}

.q-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.q-info h4 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 6px;
}

.q-info p {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.5;
}

/* Quality Card Highlight */
.quality-card-highlight {
  background: radial-gradient(circle at top, #1e2f5b 0%, #101c3d 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.shield-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px auto;
  background: rgba(255, 107, 0, 0.15);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 107, 0, 0.3);
}

.quality-card-highlight h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.quality-card-highlight p {
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.6;
}

.card-divider {
  border: none;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  margin: 24px 0;
}

.warranty-feature {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  margin-bottom: 28px;
  font-size: 0.9rem;
  color: #94a3b8;
}

/* ==========================================================================
   Industries Section
   ========================================================================== */
.industries-section {
  padding: 100px 0;
  background: #ffffff;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.industry-card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
}

.industry-card:hover {
  background: #ffffff;
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.ind-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.industry-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--dark-bg);
  margin-bottom: 12px;
}

.industry-card p {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.6;
}

/* ==========================================================================
   RFQ Form Section
   ========================================================================== */
.rfq-section {
  padding: 100px 0;
  background: radial-gradient(circle at 10% 50%, #101c3d 0%, #0a1128 100%);
  color: #ffffff;
}

.rfq-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 60px;
  align-items: flex-start;
}

.rfq-intro .section-title {
  color: #ffffff;
}

.rfq-text {
  font-size: 1.15rem;
  color: #cbd5e1;
  margin-bottom: 32px;
  line-height: 1.6;
}

.rfq-contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 20px;
  border-radius: var(--radius-md);
}

.contact-pill small {
  display: block;
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
}

.contact-pill strong {
  font-size: 1.05rem;
  color: #ffffff;
}

/* RFQ Form Card */
.rfq-form-card {
  background: #ffffff;
  color: var(--text-main);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--dark-bg);
  margin-bottom: 4px;
}

.form-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.825rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 11px 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: #f8fafc;
  color: var(--dark-bg);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-privacy {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 14px;
}

.rfq-success-alert {
  text-align: center;
  padding: 30px 20px;
}

.alert-icon {
  width: 60px;
  height: 60px;
  background: #10b981;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 16px auto;
}

.rfq-success-alert h4 {
  font-size: 1.4rem;
  color: var(--dark-bg);
  margin-bottom: 8px;
}

.alert-email {
  margin: 16px 0 24px 0;
  font-size: 0.95rem;
  color: var(--primary);
}

/* ==========================================================================
   Contact Cards
   ========================================================================== */
.contact-section {
  padding: 70px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--bg-light);
  border: 1px solid var(--border-light);
}

.c-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.contact-card h3 {
  font-size: 1.15rem;
  color: var(--dark-bg);
  margin-bottom: 8px;
}

.contact-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.text-link {
  color: var(--primary);
  font-weight: 600;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #060a17;
  color: #94a3b8;
  padding: 80px 0 0 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 60px;
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 16px;
  filter: brightness(1.1);
}

.footer-bio {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #94a3b8;
}

.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.f-badge {
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 4px;
  color: #cbd5e1;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-contact-item {
  font-size: 0.9rem;
  margin-bottom: 14px;
  line-height: 1.5;
}

.footer-contact-item a {
  color: #60a5fa;
}

.footer-cta-box {
  margin-top: 20px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  font-size: 0.85rem;
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-legal a:hover {
  color: #ffffff;
}

/* ==========================================================================
   Responsive Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-container,
  .quality-wrapper,
  .rfq-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .site-header {
    height: 70px;
  }
  .mobile-toggle {
    display: flex;
  }
  .main-nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #ffffff;
    box-shadow: var(--shadow-lg);
    display: none;
    padding: 20px 24px;
  }
  .main-nav.open {
    display: block;
  }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 16px;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid,
  .industries-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
  .footer-bottom-content {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}