/* ==========================================================================
   MICAH DREAM SA DE CV — Route D Precision Systems Identity
   Cobalt Blue #2057B2 | Graphite #2E343B | Signal Red #D94A43
   ========================================================================== */

:root {
  --cobalt-main: #2057B2;
  --cobalt-light: #38bdf8;
  --cobalt-hover: #1a4999;
  
  --graphite-dark: #1b2026;
  --graphite-main: #2E343B;
  --graphite-light: #475569;
  
  --signal-red: #D94A43;
  
  --bg-body: #ffffff;
  --bg-gray: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  
  --text-dark: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  
  --font-heading: 'Outfit', 'Noto Sans SC', sans-serif;
  --font-body: 'Inter', 'Noto Sans SC', sans-serif;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 25px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 45px rgba(46, 52, 59, 0.12);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--bg-body);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.2;
}

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

.border-top {
  border-top: 1px solid var(--border-color);
}

.section-header {
  margin-bottom: 56px;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--cobalt-main);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--graphite-dark);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 720px;
}

/* Floating Transparent Header Overlay */
.header-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  background: linear-gradient(180deg, rgba(7, 21, 39, 0.85) 0%, rgba(7, 21, 39, 0) 100%);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.header-overlay.scrolled {
  position: fixed;
  background: rgba(27, 32, 38, 0.95);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.header-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.route-d-logo {
  height: 40px;
  width: auto;
}

.brand-cn-text {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.08em;
  font-family: var(--font-heading);
  border-left: 2px solid rgba(255, 255, 255, 0.25);
  padding-left: 12px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-item {
  color: #cbd5e1;
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 4px 0;
}

.nav-item:hover, .nav-item.active {
  color: #ffffff;
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--cobalt-light);
  border-radius: 2px;
}

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

.lang-switch-group {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  padding: 4px 12px;
  border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lang-btn {
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.lang-btn.active, .lang-btn:hover {
  color: #ffffff;
  background: var(--cobalt-main);
}

.lang-divider {
  color: #475569;
  font-size: 0.75rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.4rem;
  cursor: pointer;
}

/* Hero Banner: Medium Service Truck Approaching Industrial Park */
.hero-banner {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-color: var(--graphite-dark);
  color: #ffffff;
  overflow: hidden;
  padding-top: 140px;
  padding-bottom: 80px;
}

/* Cinematic Industrial Background Image Styling */
.hero-scene-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Industrial manufacturing plant & medium service truck cinematic background */
  background: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
  filter: contrast(1.1) brightness(0.7);
  transform: scale(1.03);
  transition: transform 10s ease;
}

.hero-overlay-dark {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(7, 21, 39, 0.95) 0%, rgba(10, 37, 64, 0.8) 50%, rgba(7, 21, 39, 0.4) 100%);
}

.hero-content-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-text-block {
  max-width: 760px;
}

.hero-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(32, 87, 178, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: 8px 18px;
  border-radius: 99px;
  font-size: 0.85rem;
  color: var(--cobalt-light);
  font-weight: 700;
  margin-bottom: 24px;
}

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

.hero-headline {
  font-size: 3.6rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 20px;
}

.sub-headline {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--cobalt-light);
  margin-top: 10px;
}

.hero-subtext {
  font-size: 1.2rem;
  color: #cbd5e1;
  margin-bottom: 36px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-whatsapp {
  background: #0E7B58;
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(14, 123, 88, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-whatsapp:hover {
  background: #0A6346;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-email {
  background: var(--cobalt-main);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-email:hover {
  background: var(--cobalt-hover);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Continuous Marquee Bar */
.marquee-bar {
  background: var(--graphite-dark);
  color: #ffffff;
  padding: 16px 0;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 24px;
  animation: marquee 25s linear infinite;
}

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

.ticker-item {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ticker-item i {
  color: var(--cobalt-light);
}

.ticker-dot {
  color: var(--signal-red);
  font-size: 1.2rem;
}

/* Slogan Quote Banner Section */
.slogan-banner-section {
  background: var(--bg-gray);
  padding: 60px 0 20px 0;
}

.slogan-quote-card {
  background: var(--graphite-dark);
  color: #ffffff;
  padding: 44px;
  border-radius: var(--radius-lg);
  border-left: 6px solid var(--cobalt-main);
  box-shadow: var(--shadow-md);
  position: relative;
}

.slogan-quote-icon {
  font-size: 2rem;
  color: var(--cobalt-light);
  margin-bottom: 12px;
}

.slogan-quote-text {
  font-size: 1.6rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.4;
  margin-bottom: 14px;
  font-family: var(--font-heading);
}

.cn-slogan-line {
  display: block;
  font-size: 1.3rem;
  color: var(--cobalt-light);
  font-weight: 700;
  margin-top: 6px;
}

.slogan-quote-author {
  font-size: 0.95rem;
  color: var(--cobalt-light);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Option 1: Split Slogan Card with Metric Badges */
.slogan-split-card {
  background: linear-gradient(135deg, #1B2026 0%, #15191E 100%);
  color: #ffffff;
  padding: 38px 46px;
  border-radius: var(--radius-lg);
  border-left: 6px solid var(--cobalt-main);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.slogan-split-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(32, 87, 178, 0.22) 0%, rgba(32, 87, 178, 0) 70%);
  pointer-events: none;
}

.slogan-left-block {
  position: relative;
  z-index: 1;
}

.slogan-left-block .slogan-quote-icon {
  font-size: 1.8rem;
  color: var(--cobalt-light);
  margin-bottom: 10px;
}

.slogan-left-block .slogan-quote-text {
  font-size: 1.55rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 14px;
  font-family: var(--font-heading);
}

.slogan-left-block .cn-slogan-line {
  display: block;
  font-size: 1.25rem;
  color: var(--cobalt-light);
  font-weight: 700;
  margin-top: 6px;
}

.slogan-left-block .slogan-quote-author {
  font-size: 0.88rem;
  color: #94A3B8;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.slogan-metrics-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 1;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  padding-left: 36px;
}

.slogan-metric-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
}

.slogan-metric-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(56, 189, 248, 0.35);
  transform: translateX(4px);
}

.slogan-metric-num {
  font-size: 1.8rem;
  font-weight: 900;
  font-family: var(--font-heading);
  color: #38BDF8;
  line-height: 1;
  min-width: 62px;
}

.slogan-metric-info {
  display: flex;
  flex-direction: column;
}

.slogan-metric-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
}

.slogan-metric-sub {
  font-size: 0.78rem;
  color: #94A3B8;
  margin-top: 2px;
}

@media (max-width: 900px) {
  .slogan-split-card {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 30px 22px;
  }
  .slogan-metrics-grid {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-left: 0;
    padding-top: 22px;
  }
}

/* Timeline Stepper */
.timeline-stepper {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.step-card {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.step-card:hover {
  transform: translateX(8px);
  border-color: var(--cobalt-main);
}

.step-card.active {
  border-left: 6px solid var(--cobalt-main);
}

.step-card.future {
  border-left: 6px solid #d97706;
  background: #fffdf5;
}

.step-num {
  font-size: 2.2rem;
  font-weight: 900;
  font-family: var(--font-heading);
  color: var(--cobalt-main);
  min-width: 54px;
}

.step-content h4 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.step-content .en-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 6px;
}

.step-content p {
  color: var(--text-body);
  font-size: 0.95rem;
}

/* Business Blocks (3 Blocks Grid) */
.business-blocks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 56px;
}

.biz-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
}

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

.biz-card.highlight-card {
  border-top: 4px solid var(--cobalt-main);
  background: #f0f7ff;
}

.biz-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.biz-icon {
  width: 50px;
  height: 50px;
  background: rgba(32, 87, 178, 0.1);
  color: var(--cobalt-main);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.biz-code {
  font-size: 0.8rem;
  font-weight: 800;
  color: #334155;
  letter-spacing: 0.1em;
}

.biz-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.cn-sub {
  display: block;
  font-size: 0.9rem;
  color: var(--cobalt-main);
  font-weight: 600;
}

.biz-desc {
  color: #334155;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.biz-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.biz-bullets li {
  font-size: 0.9rem;
  color: var(--text-body);
  position: relative;
  padding-left: 16px;
}

.biz-bullets li::before {
  content: '•';
  color: var(--cobalt-main);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Streamlined Workflow Strip */
.workflow-strip {
  background: var(--graphite-dark);
  color: #ffffff;
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wf-header h3,
.wf-header h4 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wf-header i {
  color: var(--cobalt-light);
}

.wf-steps-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.wf-step {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.wf-step.highlight-step {
  border-color: var(--cobalt-light);
  background: rgba(32, 87, 178, 0.3);
}

.wf-num {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--cobalt-light);
  margin-bottom: 4px;
}

.wf-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2px;
}

.wf-sub {
  font-size: 0.75rem;
  color: #94a3b8;
}

.wf-arrow {
  color: var(--cobalt-light);
  font-size: 0.9rem;
}

/* Advantages Grid 5 */
.advantages-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.adv-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 28px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease;
}

.adv-box:hover {
  transform: translateY(-4px);
  border-color: var(--cobalt-main);
}

.adv-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--cobalt-main);
  font-family: var(--font-heading);
  margin-bottom: 12px;
}

.adv-box h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.adv-box .es {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.adv-box p {
  font-size: 0.85rem;
  color: var(--text-body);
}

/* Representative Clients Logo Wall */
.featured-clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.client-badge-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--cobalt-main);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.client-badge-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.client-card-header {
  margin-bottom: 16px;
}

.client-title-large {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--graphite-dark);
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
}

.client-title-large .en-code {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cobalt-main);
}

.official-logo-box {
  background: var(--bg-gray);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  height: 58px;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}

.official-logo-box.dark-bg {
  background: #0f172a;
  border-color: #334155;
}

.official-logo-img {
  max-height: 38px;
  height: 38px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.client-brand .en-tag {
  font-size: 0.85rem;
  color: var(--cobalt-main);
  font-weight: 600;
  margin-left: 6px;
}

.supply-details {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.client-wall-image-container {
  margin-bottom: 36px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  text-align: center;
}

.client-wall-banner-img {
  width: 100%;
  max-width: 1100px;
  height: auto;
  object-fit: contain;
  display: inline-block;
}

.client-cloud-box {
  background: var(--bg-gray);
  border: 1px solid var(--border-color);
  padding: 28px;
  border-radius: var(--radius-md);
  text-align: center;
}

.cloud-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--graphite-dark);
  margin-bottom: 16px;
}

.cloud-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.cloud-tags span {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-body);
}

/* Direct Contact Action Box */
.contact-action-box {
  background: var(--graphite-dark);
  color: #ffffff;
  padding: 60px 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-action-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 40px auto;
}

.contact-tag {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--cobalt-light);
  margin-bottom: 10px;
}

.contact-action-header h2 {
  color: #ffffff;
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.contact-action-header p {
  color: #cbd5e1;
  font-size: 1.05rem;
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.channel-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.25s ease;
  position: relative;
}

.channel-card:hover {
  background: rgba(32, 87, 178, 0.3);
  border-color: var(--cobalt-light);
  transform: translateY(-4px);
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--cobalt-light);
  flex-shrink: 0;
}

.wa-channel .channel-icon { color: #25D366; }

.channel-info {
  display: flex;
  flex-direction: column;
}

.channel-label {
  font-size: 0.8rem;
  color: #94a3b8;
}

.channel-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.channel-arrow {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.8rem;
  color: #64748b;
}

.address-footer-row {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #cbd5e1;
  font-size: 0.9rem;
  text-align: center;
}

.address-footer-row i {
  color: var(--cobalt-light);
}

/* Site Footer */
.site-footer {
  background: #11151a;
  color: #94a3b8;
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand-line strong {
  color: #ffffff;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #64748b;
  font-size: 0.85rem;
}

.footer-links a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #38bdf8;
  text-decoration: underline;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .advantages-grid-5 { grid-template-columns: repeat(3, 1fr); }
  .wf-steps-row { flex-wrap: wrap; }
  .wf-arrow { display: none; }
}

@media (max-width: 768px) {
  .section-container { padding: 60px 20px; }
  .section-title { font-size: 1.8rem; }
  .hero-headline { font-size: 2.2rem; }
  .sub-headline { font-size: 1.2rem; }
  .business-blocks-grid, .featured-clients-grid, .contact-channels-grid, .advantages-grid-5 { grid-template-columns: 1fr; }
  
  .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--graphite-dark);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    display: none;
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
  }
  .nav-links.show { display: flex; }
  .mobile-toggle { display: block; }
  
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .header-container { padding: 0 16px; }
  .brand-logo-link { gap: 8px; }
  .route-d-logo { height: 32px; }
  .brand-cn-text { font-size: 0.88rem; padding-left: 8px; }
  .hero-tag-pill { font-size: 0.72rem; padding: 5px 12px; }
  .slogan-split-card { padding: 24px 16px; }
  .slogan-metric-item { padding: 10px 14px; gap: 12px; }
  .slogan-metric-num { font-size: 1.5rem; min-width: 50px; }
  .contact-action-box { padding: 40px 20px; }
}