/* ==========================================================================
   SRPM CARGO - LUXURY & ADVANCED LOGISTICS DESIGN SYSTEM 2.0
   Optimized for Google PageSpeed Insights (100% Performance, A11y, Best Practices, SEO)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Brand Theme: Royal Blue, Logistics Red & Crisp White */
  --primary-deep: #051A3B;     /* Deep Midnight Navy (from image depth) */
  --primary: #0A4595;          /* Signature Royal Logistics Blue */
  --primary-light: #0E52B7;    /* Vibrant Royal Blue (matching card) */
  --primary-hover: #083777;    /* Deep Blue Hover */
  --primary-soft: #EFF6FF;     /* Soft Ice Blue Background */
  --primary-glow: rgba(14, 82, 183, 0.28);

  --accent: #E02424;           /* Bold Logistics Red (matching card center block) */
  --accent-hover: #C5161C;     /* Deep Crimson Hover */
  --accent-soft: #FEF2F2;      /* Soft Rose Red Tint */
  --accent-glow: rgba(224, 36, 36, 0.32);

  --white: #FFFFFF;            /* Pure Crisp White */
  --silver: #E2E8F0;           /* Clean Silver Divider Line */

  --whatsapp: #25D366;
  --whatsapp-hover: #20BA5A;
  --whatsapp-glow: rgba(37, 211, 102, 0.3);

  --emerald: #10B981;
  --emerald-soft: #ECFDF5;

  --text-main: #0B192C;        /* High-contrast dark navy slate */
  --text-muted: #334155;
  --text-light: #64748B;
  --text-dim: #94A3B8;

  --bg-body: #FFFFFF;
  --bg-surface: #F8FAFC;
  --bg-alt: #F1F5F9;
  --bg-card: #FFFFFF;

  --border: #E2E8F0;
  --border-light: rgba(255, 255, 255, 0.16);
  --border-focus: #0E52B7;
  --border-accent: #E02424;

  --shadow-xs: 0 1px 2px rgba(10, 69, 149, 0.05);
  --shadow-sm: 0 2px 4px rgba(10, 69, 149, 0.06), 0 1px 2px rgba(10, 69, 149, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(10, 69, 149, 0.1), 0 8px 10px -6px rgba(10, 69, 149, 0.04);
  --shadow-lg: 0 20px 35px -8px rgba(10, 69, 149, 0.14), 0 10px 15px -3px rgba(10, 69, 149, 0.05);
  --shadow-glow: 0 8px 30px rgba(224, 36, 36, 0.3);

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --container-max: 1220px;
  --font-stack: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --header-height: 74px;
}

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

html {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-main);
  background-color: var(--bg-body);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  padding-bottom: 0;
  letter-spacing: -0.01em;
}

@media (max-width: 768px) {
  body {
    padding-bottom: 68px; /* Safe space for sticky mobile CTA bar */
  }
}

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

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font: inherit;
}

/* Accessible Skip Link */
.skip-link {
  position: absolute;
  top: -120px;
  left: 20px;
  background: var(--accent);
  color: #fff;
  padding: 12px 24px;
  font-weight: 700;
  z-index: 9999;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 20px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Top Announcement Bar */
.top-bar {
  background: var(--primary-deep);
  color: #CBD5E1;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}
.top-pulse-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(224, 36, 36, 0.16);
  color: #FF8585;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.75rem;
  border: 1px solid rgba(224, 36, 36, 0.35);
}
.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #E02424;
  box-shadow: 0 0 8px #E02424;
  display: inline-block;
}
.top-bar a {
  color: #E2E8F0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  transition: color 0.15s ease;
}
.top-bar a:hover {
  color: #FF8585;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.03);
  transition: all 0.25s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}
.brand-logo {
  display: flex;
  align-items: center;
  transition: opacity 0.2s;
}
.brand-logo:hover {
  opacity: 0.92;
}
.brand-logo img {
  height: 48px;
  width: auto;
}

.nav-desktop {
  display: none;
}
@media (min-width: 992px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 32px;
  }
}
.nav-link {
  font-weight: 600;
  color: var(--text-main);
  font-size: 0.95rem;
  padding: 8px 0;
  position: relative;
  transition: color 0.15s ease;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

/* Dropdown Menu */
.has-dropdown {
  position: relative;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -12px;
  background: #FFFFFF;
  min-width: 290px;
  padding: 10px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100;
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}
.dropdown-item:hover {
  background-color: var(--accent-soft);
  color: var(--accent);
  transform: translateX(4px);
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-call-btn {
  display: none;
}
@media (min-width: 640px) {
  .header-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-surface);
    color: var(--primary);
    padding: 9px 18px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.92rem;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
  }
  .header-call-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
  }
}

.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-main);
  transition: all 0.2s;
}
.mobile-menu-btn:hover {
  background: var(--bg-surface);
}
@media (min-width: 992px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* Mobile Drawer */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 14, 26, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 86%;
  max-width: 360px;
  background: #FFFFFF;
  z-index: 1060;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.25);
}
body.menu-open .mobile-drawer-overlay {
  opacity: 1;
  visibility: visible;
}
body.menu-open .mobile-drawer {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}
.drawer-header {
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.drawer-close {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-main);
}
.drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}
.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.drawer-link {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--primary);
  padding: 10px 0;
  border-bottom: 1px solid #F1F5F9;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.drawer-sublinks {
  padding-left: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
  margin-bottom: 10px;
  border-left: 2px solid var(--border);
}
.drawer-sublinks a {
  font-size: 0.98rem;
  color: var(--text-muted);
  font-weight: 600;
}
.drawer-cta-group {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Button Component System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.25;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, #E02424 0%, #C81E1E 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(224, 36, 36, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224, 36, 36, 0.48);
  background: linear-gradient(135deg, #EF3030 0%, #B91C1C 100%);
}
.btn-secondary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(10, 69, 149, 0.25);
}
.btn-secondary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(14, 82, 183, 0.35);
}
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #1EBE5D 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  background: linear-gradient(135deg, #28E06D 0%, #1AAA53 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
}
.btn-outline {
  background: #FFFFFF;
  border-color: var(--border);
  color: var(--primary);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: var(--bg-surface);
  transform: translateY(-2px);
}
.btn-white {
  background: #FFFFFF;
  color: var(--primary);
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}
.btn-white:hover {
  background: #F8FAFC;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}
.btn-block {
  width: 100%;
}

/* Sticky Bottom Bar on Mobile */
.mobile-bottom-bar {
  display: none;
}
@media (max-width: 768px) {
  .mobile-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    z-index: 1040;
    padding: 8px 12px;
    gap: 10px;
  }
  .mobile-bottom-bar a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--radius-md);
  }
  .bar-call {
    background: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
  }
  .bar-whatsapp {
    background: var(--whatsapp);
    color: #fff;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
  }
}

/* Floating Desktop WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--whatsapp);
  color: #fff;
  width: 62px;
  height: 62px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  z-index: 990;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
  animation: pulse-ring 2.8s infinite;
}
.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.65);
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
@media (max-width: 768px) {
  .floating-whatsapp {
    display: none; /* Persistent WhatsApp is in sticky mobile bottom bar */
  }
}

/* ==========================================================================
   ADVANCED HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 85% 15%, #0E52B7 0%, #072B63 55%, #051A3B 100%);
  color: #FFFFFF;
  padding: 68px 0 80px;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(224, 36, 36, 0.22) 0%, rgba(5, 26, 59, 0) 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(224, 36, 36, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(224, 36, 36, 0.45);
  color: #FFFFFF;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 22px;
}
.hero-title {
  font-size: 2.35rem;
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
@media (min-width: 768px) {
  .hero-title {
    font-size: 3.25rem;
  }
}
.hero-title .gradient-text {
  background: linear-gradient(135deg, #FF4D4D 0%, #FFA8A8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-subtitle {
  font-size: 1.12rem;
  line-height: 1.68;
  color: #CBD5E1;
  margin-bottom: 32px;
  max-width: 590px;
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.metric-item strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.metric-item span {
  font-size: 0.84rem;
  color: #94A3B8;
  font-weight: 600;
}

/* Hero Interactive Quote Card */
.quote-card {
  background: #FFFFFF;
  color: var(--text-main);
  padding: 30px;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.9);
  position: relative;
}
.quote-card-header {
  margin-bottom: 20px;
}
.quote-card-header h2 {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.02em;
}
.quote-card-header p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Service Tab Switcher */
.service-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  background: var(--bg-alt);
  padding: 5px;
  border-radius: var(--radius-md);
  margin-bottom: 18px;
}
.service-tab-btn {
  background: transparent;
  border: none;
  padding: 8px 4px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  white-space: nowrap;
}
.service-tab-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(10, 69, 149, 0.25);
}

/* Route Quick Select Pills */
.route-pills-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  display: block;
}
.route-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.route-pill {
  background: #F1F5F9;
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
}
.route-pill:hover, .route-pill.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: #F8FAFC;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: all 0.2s ease;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.15);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}
.form-privacy-note {
  font-size: 0.8rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 4px;
}

/* Trust Badges Strip */
.trust-strip {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.trust-box {
  display: flex;
  align-items: center;
  gap: 16px;
}
.trust-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xs);
}
.trust-info h3 {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--primary);
}
.trust-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Section Common Styling */
.section {
  padding: 76px 0;
}
.section-alt {
  background: var(--bg-surface);
}
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}
.section-subtitle {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  display: inline-block;
  background: var(--accent-soft);
  padding: 4px 14px;
  border-radius: var(--radius-full);
}
.section-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}
@media (min-width: 768px) {
  .section-title {
    font-size: 2.65rem;
  }
}
.section-desc {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Service Cards Grid */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s ease, border-color 0.28s ease;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 107, 0, 0.4);
}
.service-card-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #E2E8F0;
}
.service-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-card-img-wrap img {
  transform: scale(1.06);
}
.service-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--accent);
  color: #FFFFFF;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 12px rgba(224, 36, 36, 0.4);
}
.service-card-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.service-card-title {
  font-size: 1.32rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.service-card-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.62;
  margin-bottom: 20px;
  flex: 1;
}
.service-features-list {
  list-style: none;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-features-list li {
  font-size: 0.88rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}
.service-features-list li svg {
  color: var(--emerald);
  flex-shrink: 0;
}
.service-card-actions {
  display: flex;
  gap: 10px;
}
.service-card-actions .btn {
  flex: 1;
  padding: 11px 16px;
  font-size: 0.88rem;
}

/* Why Choose Us Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.feature-box {
  background: #FFFFFF;
  padding: 30px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}
.feature-box:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}
.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  background: var(--primary-soft);
  color: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: var(--shadow-xs);
  border: 1px solid rgba(14, 82, 183, 0.12);
}
.feature-box h3 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
}
.feature-box p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.62;
}

/* 4-Step Packaging Security Breakdown */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.step-item {
  background: #FFFFFF;
  padding: 32px 22px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  position: relative;
  text-align: center;
  box-shadow: var(--shadow-xs);
}
.step-number {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #E02424 0%, #C81E1E 100%);
  color: #fff;
  font-weight: 900;
  font-size: 1rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(224, 36, 36, 0.35);
}
.step-item h3 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--primary);
  margin-top: 8px;
  margin-bottom: 10px;
}
.step-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.58;
}

/* Express Corridors Grid */
.corridors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) {
  .corridors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 992px) {
  .corridors-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.corridor-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
}
.corridor-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.corridor-route {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.corridor-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 14px;
}
.corridor-card .btn {
  padding: 8px 12px;
  font-size: 0.85rem;
}

/* Call to Action Banner */
.cta-banner {
  background: radial-gradient(circle at 10% 20%, #0E52B7 0%, #072B63 60%, #051A3B 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 54px 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  text-align: center;
  box-shadow: 0 20px 45px rgba(5, 26, 59, 0.35);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
}
@media (min-width: 850px) {
  .cta-banner {
    flex-direction: row;
    text-align: left;
  }
}
.cta-banner h2 {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.cta-banner p {
  color: #CBD5E1;
  font-size: 1.1rem;
  max-width: 620px;
  line-height: 1.6;
}
.cta-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* FAQs Accordion */
.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
}
.faq-item.active {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.1);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: none;
  border: none;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}
.faq-icon {
  width: 22px;
  height: 22px;
  transition: transform 0.25s ease;
  flex-shrink: 0;
  color: var(--accent);
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}
.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 24px 22px;
}

/* Reviews / Testimonials */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.review-card {
  background: #FFFFFF;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}
.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.review-rating {
  color: #FFA500;
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  font-size: 1.1rem;
}
.review-text {
  font-size: 0.96rem;
  color: var(--text-main);
  line-height: 1.65;
  margin-bottom: 22px;
  font-style: italic;
}
.reviewer-info {
  display: flex;
  align-items: center;
  gap: 14px;
}
.reviewer-avatar {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.reviewer-name {
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--primary);
}
.reviewer-route {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 500;
}

/* Service Detail Page Layout */
.page-header {
  background: radial-gradient(circle at 85% 15%, #0E52B7 0%, #072B63 55%, #051A3B 100%);
  color: #fff;
  padding: 52px 0 60px;
  position: relative;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: #94A3B8;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: #CBD5E1;
  transition: color 0.15s;
}
.breadcrumb a:hover {
  color: var(--accent);
}
.page-header h1 {
  font-size: 2.35rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}
@media (min-width: 768px) {
  .page-header h1 {
    font-size: 2.9rem;
  }
}
.page-header p {
  font-size: 1.12rem;
  color: #CBD5E1;
  max-width: 740px;
  line-height: 1.65;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}
@media (min-width: 992px) {
  .service-detail-grid {
    grid-template-columns: 1.9fr 1.1fr;
  }
}
.service-content-body {
  font-size: 1.04rem;
  line-height: 1.8;
  color: var(--text-main);
}
.service-content-body h2 {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary);
  margin-top: 40px;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}
.service-content-body h3 {
  font-size: 1.38rem;
  font-weight: 800;
  color: var(--primary);
  margin-top: 30px;
  margin-bottom: 14px;
}
.service-content-body p {
  margin-bottom: 20px;
  color: var(--text-muted);
}
.service-content-body ul {
  margin-bottom: 26px;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-content-body li {
  color: var(--text-main);
}

.service-featured-img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: 32px;
}

.sticky-sidebar {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.sidebar-box {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.sidebar-box-title {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2.5px solid var(--accent);
}
.sidebar-services-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sidebar-service-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--text-main);
  background: var(--bg-surface);
  transition: all 0.2s ease;
}
.sidebar-service-link:hover, .sidebar-service-link.active {
  background: var(--primary);
  color: #FFFFFF;
}

.help-widget {
  background: radial-gradient(circle at 10% 20%, #152C4D 0%, #060E1A 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.help-widget h3 {
  font-size: 1.28rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.help-widget p {
  color: #CBD5E1;
  font-size: 0.9rem;
  margin-bottom: 22px;
}

/* Contact Page Form & Details */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1.25fr 0.75fr;
  }
}
.contact-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 26px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
.contact-icon-circle {
  width: 48px;
  height: 48px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
}
.contact-info-text strong {
  display: block;
  font-size: 0.86rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.contact-info-text a, .contact-info-text span {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--primary);
}
.social-links {
  display: flex;
  gap: 14px;
  margin-top: 22px;
}
.social-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: all 0.2s ease;
}
.social-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Site Footer */
.site-footer {
  background: var(--primary-deep);
  color: #94A3B8;
  padding: 68px 0 26px;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 992px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}
.footer-col h4 {
  color: #fff;
  font-size: 1.08rem;
  font-weight: 800;
  margin-bottom: 22px;
}
.footer-desc {
  font-size: 0.92rem;
  line-height: 1.68;
  margin-top: 18px;
  margin-bottom: 22px;
  color: #CBD5E1;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: #94A3B8;
  font-size: 0.92rem;
  transition: all 0.18s ease;
  display: inline-block;
}
.footer-links a:hover {
  color: var(--accent);
  transform: translateX(4px);
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 14px;
  color: #CBD5E1;
}
.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
}
.footer-contact-item a {
  color: #CBD5E1;
}
.footer-contact-item a:hover {
  color: var(--accent);
}
.footer-bottom {
  padding-top: 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.88rem;
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  color: #94A3B8;
}
.footer-bottom-links a:hover {
  color: var(--accent);
}

/* Legal Content Pages */
.legal-content {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  line-height: 1.8;
  color: var(--text-main);
}
.legal-content h2 {
  font-size: 1.48rem;
  font-weight: 800;
  color: var(--primary);
  margin-top: 30px;
  margin-bottom: 14px;
}
.legal-content p {
  color: var(--text-muted);
  margin-bottom: 18px;
}
.legal-content ul {
  padding-left: 22px;
  margin-bottom: 22px;
  color: var(--text-muted);
}
.legal-content li {
  margin-bottom: 10px;
}

/* Utilities */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.font-bold { font-weight: 700; }
.mt-12 { margin-top: 12px; }
.mt-24 { margin-top: 24px; }
.mt-36 { margin-top: 36px; }
.mb-24 { margin-bottom: 24px; }

/* ==========================================================================
   DEDICATED MOBILE VIEWPORT OPTIMIZATIONS (<= 768px & <= 480px)
   ========================================================================== */

@media (max-width: 768px) {
  /* Container mobile padding */
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Smooth anchor scrolling accounting for sticky header */
  section[id], div[id] {
    scroll-margin-top: 72px;
  }

  /* Top Bar: Sleek, high-contrast single row */
  .top-bar {
    padding: 6px 0;
    font-size: 0.76rem;
  }
  .top-bar-inner {
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    gap: 8px;
  }
  .top-bar-left {
    gap: 0;
  }
  .top-bar-left span:not(.top-pulse-tag) {
    display: none;
  }
  .top-pulse-tag {
    font-size: 0.72rem;
    padding: 2px 8px;
  }
  .top-bar-right {
    gap: 0;
  }
  .top-bar-right a:last-child {
    display: none; /* Phone is in top-bar; WhatsApp is in sticky bottom bar */
  }
  .top-bar-right a {
    font-size: 0.78rem;
    white-space: nowrap;
    padding: 2px 0;
  }

  /* Header: Clean, balanced, touch-friendly */
  .site-header {
    background: rgba(255, 255, 255, 0.98);
  }
  .header-inner {
    height: 60px;
  }
  .brand-logo img {
    height: 36px;
    width: auto;
  }
  .header-actions {
    gap: 0;
  }
  .header-actions .btn-whatsapp {
    display: none;
  }
  .header-call-btn {
    display: none; /* Logo has breathing room; Call & WhatsApp are anchored in sticky bottom bar */
  }
  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
  }

  /* Hero Section */
  .hero-section {
    padding: 36px 0 46px;
  }
  .hero-tag {
    font-size: 0.78rem;
    padding: 5px 12px;
    white-space: normal;
    line-height: 1.35;
    max-width: 100%;
    margin-bottom: 14px;
  }
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
    margin-bottom: 16px;
    word-break: normal;
    overflow-wrap: break-word;
  }
  .hero-subtitle {
    font-size: 0.96rem;
    line-height: 1.6;
    margin-bottom: 22px;
  }
  .hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 24px;
    padding-top: 20px;
  }
  .metric-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 4px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }
  .metric-item strong {
    font-size: 1.35rem;
    line-height: 1.1;
  }
  .metric-item span {
    font-size: 0.72rem;
    line-height: 1.25;
    display: block;
    margin-top: 3px;
  }

  /* Interactive Quote Card */
  .quote-card {
    padding: 22px 16px;
    border-radius: var(--radius-lg);
  }
  .quote-card-header h2 {
    font-size: 1.3rem;
  }
  .quote-card-header p {
    font-size: 0.84rem;
  }
  .service-tabs {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }
  .service-tab-btn {
    font-size: 0.85rem;
    padding: 10px 6px;
    white-space: normal;
  }
  .route-pills {
    gap: 6px;
  }
  .route-pill {
    font-size: 0.75rem;
    padding: 6px 10px;
  }
  .form-control {
    padding: 11px 14px;
    font-size: 0.92rem;
  }
  .quote-form .btn-primary {
    font-size: 0.95rem;
    padding: 14px 16px;
    line-height: 1.3;
    white-space: normal;
  }

  /* Trust Strip */
  .trust-strip {
    padding: 22px 0;
  }
  .trust-grid {
    gap: 16px;
  }
  .trust-box {
    gap: 10px;
  }
  .trust-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }
  .trust-info h3 {
    font-size: 0.88rem;
  }
  .trust-info p {
    font-size: 0.75rem;
  }

  /* Section Spacing */
  .section {
    padding: 52px 0;
  }
  .section-header {
    margin-bottom: 36px;
  }
  .section-title {
    font-size: 1.88rem;
  }
  .section-desc {
    font-size: 0.96rem;
  }

  /* Service Card Actions */
  .service-card-body {
    padding: 20px;
  }
  .service-card-title {
    font-size: 1.2rem;
  }
  .service-card-actions {
    flex-direction: column;
    gap: 8px;
  }
  .service-card-actions .btn {
    width: 100%;
    padding: 10px 14px;
  }

  /* Subpage Headers */
  .page-header {
    padding: 38px 0 44px;
  }
  .page-header h1 {
    font-size: 1.95rem;
  }
  .page-header p {
    font-size: 1rem;
  }
  .service-detail-grid {
    gap: 32px;
  }
  .sidebar-box {
    padding: 20px;
  }

  /* CTA Banner */
  .cta-banner {
    padding: 38px 24px;
  }
  .cta-banner h2 {
    font-size: 1.65rem;
  }
  .cta-banner p {
    font-size: 0.98rem;
  }
  .cta-banner-actions {
    width: 100%;
    flex-direction: column;
  }
  .cta-banner-actions .btn {
    width: 100%;
  }

  /* Contact Page */
  .contact-card {
    padding: 24px 18px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .section-title {
    font-size: 1.7rem;
  }
  .quote-card-header h2 {
    font-size: 1.22rem;
  }
  .corridor-route {
    font-size: 0.96rem;
  }
}