/* ==================================================================
   SMARTROUTE — GLOBAL STYLESHEET
   Design: Premium Enterprise Logistics
   ================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --color-bg-primary: #060D1A;
  --color-bg-secondary: #0B1627;
  --color-bg-card: #0F1E35;
  --color-bg-elevated: #162340;
  --color-accent-blue: #1E6FFF;
  --color-accent-cyan: #00CFFF;
  --color-accent-glow: rgba(30,111,255,0.35);
  --color-text-primary: #F0F6FF;
  --color-text-secondary: #8BA4C8;
  --color-text-muted: #4A6080;
  --color-border: rgba(255,255,255,0.07);
  --color-border-hover: rgba(0,207,255,0.3);
  --gradient-primary: linear-gradient(135deg, #1E6FFF 0%, #00CFFF 100%);
  --gradient-hero: radial-gradient(ellipse 80% 50% at 50% 40%, rgba(30,111,255,0.15) 0%, transparent 70%);
  --gradient-glow: linear-gradient(135deg, rgba(30,111,255,0.3), rgba(0,207,255,0.1));
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --max-width: 1200px;
  --nav-height: 72px;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 8px 40px rgba(30,111,255,0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.75;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; color: inherit; }
input, textarea, select { font-family: var(--font-body); outline: none; color: var(--color-text-primary); }

::selection {
  background: var(--color-accent-blue);
  color: var(--color-text-primary);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--color-accent-blue), var(--color-accent-cyan));
  border-radius: 3px;
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-cyan);
  margin-bottom: 16px;
}

.section-label .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-cyan);
  animation: nodeGlow 2s ease-in-out infinite;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 580px;
  line-height: 1.8;
}

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

.section-header .section-subtitle {
  margin: 0 auto;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  letter-spacing: 0.2px;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-text-primary);
  box-shadow: 0 4px 24px var(--color-accent-glow);
}

.btn-primary:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 40px rgba(30,111,255,0.5);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid rgba(255,255,255,0.15);
}

.btn-secondary:hover {
  border-color: var(--color-accent-cyan);
  background: rgba(0,207,255,0.06);
  transform: scale(1.04);
}

.btn-white {
  background: var(--color-text-primary);
  color: var(--color-bg-primary);
  font-weight: 600;
}

.btn-white:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 32px rgba(240,246,255,0.3);
}

/* ===== SECTION BACKGROUNDS ===== */
.bg-secondary {
  background: var(--color-bg-secondary);
}

.bg-card {
  background: var(--color-bg-card);
}

/* ===== GLASS CARD ===== */
.glass-card {
  background: rgba(15, 30, 53, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.glass-card:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-elevated);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(30,111,255,0.12);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(6, 13, 26, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(6, 13, 26, 0.95);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.nav-logo .logo-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo .logo-icon svg {
  width: 100%;
  height: 100%;
}

.nav-logo .smart {
  color: var(--color-text-primary);
}

.nav-logo .route {
  color: var(--color-accent-cyan);
}

.nav-logo .route-dot {
  color: var(--color-accent-blue);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-radius: 2px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text-primary);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-cta .btn {
  padding: 10px 24px;
  font-size: 14px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  cursor: pointer;
  z-index: 1001;
  background: transparent;
  border: none;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-8px);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(6, 13, 26, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-drawer.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-drawer a {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--color-text-secondary);
  transition: var(--transition);
  padding: 8px 0;
}

.mobile-drawer a:hover,
.mobile-drawer a.active {
  color: var(--color-text-primary);
}

.mobile-drawer .btn {
  margin-top: 24px;
  font-size: 18px;
  padding: 16px 48px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  position: relative;
}

.footer-brand .nav-logo {
  font-size: 26px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  max-width: 320px;
  line-height: 1.8;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  border-color: var(--color-accent-cyan);
  color: var(--color-accent-cyan);
  background: rgba(0,207,255,0.06);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: 6px 0;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-accent-cyan);
  padding-left: 4px;
}

.footer-contact p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
}

.footer-contact p svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 4px;
  fill: var(--color-accent-cyan);
}

.footer-cta {
  margin-top: 24px;
}

.footer-cta .btn {
  padding: 10px 20px;
  font-size: 13px;
}

.footer-bottom-wrap {
  position: relative;
  border-top: 1px solid var(--color-border);
}

.footer-bottom-grad {
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gradient-primary);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.84rem;
  color: var(--color-text-muted);
}

.footer-bottom a {
  color: var(--color-accent-cyan);
  transition: var(--transition);
}

.footer-bottom a:hover {
  color: var(--color-text-primary);
}

/* ===== PAGE HERO (Inner Pages) ===== */
.page-hero {
  position: relative;
  min-height: 45vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-height);
  background: var(--color-bg-primary);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
}

#page-hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.4;
}

.page-hero-content {
  position: relative;
  text-align: center;
  z-index: 1;
}

.page-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.08;
  margin-bottom: 16px;
}

.page-hero-content p {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== FORM STYLES ===== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(11, 22, 39, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  font-family: var(--font-body);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 0 3px rgba(0,207,255,0.08);
  background: rgba(11, 22, 39, 0.95);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #FF4D4D;
}

.form-group .error-msg {
  font-size: 12px;
  color: #FF4D4D;
  margin-top: 4px;
  display: none;
}

.form-group .error-msg.show {
  display: block;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 992px) {
  .section-padding { padding: 80px 0; }
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .hamburger { display: flex; }
  .mobile-drawer { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section-padding { padding: 64px 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .mobile-drawer a { font-size: 32px; }
}

@media (max-width: 576px) {
  .section-padding { padding: 48px 0; }
  .container { padding: 0 16px; }
  .mobile-drawer a { font-size: 28px; }
}

/* ===== TRACKING PAGE ===== */
.tracking-section {
  padding: 60px 0;
}

.tracking-search-box {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  margin-bottom: 48px;
}

.tracking-search-box h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 24px;
}

.tracking-input-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

.tracking-input-group input {
  flex: 1;
  padding: 16px 20px;
  background: rgba(11, 22, 39, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 1.05rem;
  transition: var(--transition);
}

.tracking-input-group input:focus {
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 0 3px rgba(0,207,255,0.08);
}

.tracking-input-group input::placeholder {
  color: var(--color-text-muted);
}

.tracking-input-group .btn {
  padding: 16px 32px;
  font-size: 1rem;
  flex-shrink: 0;
}

.tracking-examples {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.tracking-examples span {
  display: inline-block;
  font-family: var(--font-mono);
  color: var(--color-accent-cyan);
  cursor: pointer;
  padding: 2px 10px;
  border-radius: 4px;
  transition: var(--transition);
}

.tracking-examples span:hover {
  background: rgba(0,207,255,0.08);
  color: var(--color-text-primary);
}

.tracking-result {
  display: none;
  max-width: 800px;
  margin: 0 auto;
}

.tracking-result.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.tracking-header {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.tracking-id-label {
  font-size: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tracking-id-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.tracking-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
}

.tracking-status-badge.in-transit {
  background: rgba(0,207,255,0.1);
  color: var(--color-accent-cyan);
  border: 1px solid rgba(0,207,255,0.2);
}

.tracking-status-badge.delivered {
  background: rgba(0,200,83,0.1);
  color: #00C853;
  border: 1px solid rgba(0,200,83,0.2);
}

.tracking-status-badge.processing {
  background: rgba(255,184,41,0.1);
  color: #FFB829;
  border: 1px solid rgba(255,184,41,0.2);
}

.tracking-details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.tracking-detail-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px;
}

.tracking-detail-item .label {
  font-size: 11px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.tracking-detail-item .value {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

/* ===== HOMEPAGE HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-height);
  background: #060D1A;
  background-image:
    radial-gradient(circle, rgba(30,111,255,0.12) 1px, transparent 1px),
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(30,111,255,0.12) 0%, #060D1A 70%);
  background-size: 40px 40px, 100% 100%;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 820px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 30, 53, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 207, 255, 0.3);
  border-radius: 50px;
  padding: 8px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-text-primary);
  margin-bottom: 32px;
}

.hero-badge .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-cyan);
  animation: nodeGlow 2s ease-in-out infinite;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero h1 .hero-title-line {
  display: block;
  overflow: hidden;
}

.hero h1 .hero-title-line span {
  display: block;
  color: var(--color-text-primary);
}

.hero h1 .hero-title-line-2 span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  font-weight: 400;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-indicator .mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--color-text-muted);
  border-radius: 12px;
  position: relative;
  display: flex;
  justify-content: center;
}

.scroll-indicator .mouse::after {
  content: '';
  width: 3px;
  height: 10px;
  background: var(--color-accent-cyan);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.stat-item {
  padding: 12px 24px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 10%;
  height: 80%;
  width: 1px;
  background: var(--color-border);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-number .suffix {
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-secondary);
  margin-top: 6px;
}

/* ===== SERVICES OVERVIEW ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card .icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card .icon-box svg {
  width: 24px;
  height: 24px;
  fill: var(--color-text-primary);
}

.service-card h3 {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card .learn-more {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-card .learn-more:hover {
  gap: 12px;
  color: var(--color-text-primary);
}

/* ===== WHY SMARTROUTE ===== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-points {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.why-point {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.why-point .check-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 207, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-point .check-icon svg {
  width: 16px;
  height: 16px;
  fill: var(--color-accent-cyan);
}

.why-point h4 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.why-point p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.why-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-visual svg {
  width: 100%;
  max-width: 480px;
  height: auto;
}

/* ===== TESTIMONIALS ===== */
.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.testimonial-card {
  min-width: 100%;
  padding: 0 12px;
}

.testimonial-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 36px;
}

.testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-stars svg {
  width: 20px;
  height: 20px;
  fill: #FFB829;
}

.testimonial-quote {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-text-primary);
  flex-shrink: 0;
}

.testimonial-info h5 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.testimonial-info span {
  font-size: 13px;
  color: var(--color-text-muted);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-text-muted);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0.3;
}

.slider-dot.active {
  background: var(--color-accent-cyan);
  opacity: 1;
  width: 28px;
  border-radius: 5px;
}

/* ===== INDUSTRIES GRID ===== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.industry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all 0.4s ease;
  cursor: default;
}

.industry-item:hover {
  border-color: var(--color-accent-cyan);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,207,255,0.08);
}

.industry-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.industry-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--color-text-primary);
}

.industry-item span {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.3;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 80px 0;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  z-index: 1;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 16px;
  line-height: 1.1;
}

.cta-content p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  font-size: 1.1rem;
  line-height: 1.7;
}

/* ===== ABOUT PAGE SPECIFICS ===== */
.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-story-text h2 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 20px;
}

.about-story-text p {
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}

/* About Timeline */
.about-timeline {
  position: relative;
  padding-left: 32px;
}

.about-timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
}

.timeline-milestone {
  position: relative;
  padding-bottom: 28px;
}

.timeline-milestone:last-child {
  padding-bottom: 0;
}

.timeline-milestone::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-bg-primary);
  border: 2px solid var(--color-accent-cyan);
}

.timeline-milestone .year {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent-cyan);
  margin-bottom: 2px;
}

.timeline-milestone .desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.team-card {
  text-align: center;
  padding: 32px 20px;
}

.team-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.team-card h3 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.team-card .role {
  font-size: 13px;
  color: var(--color-accent-cyan);
  margin-bottom: 8px;
  font-weight: 500;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.team-card .team-social {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}

.team-card .team-social a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.team-card .team-social a:hover {
  border-color: var(--color-accent-cyan);
  color: var(--color-accent-cyan);
}

.team-card .team-social svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.value-card {
  text-align: center;
  padding: 32px 20px;
}

.value-card .value-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.value-card .value-icon svg {
  width: 26px;
  height: 26px;
  fill: var(--color-text-primary);
}

.value-card h3 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Services page - alternating layout */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--color-border);
}

.service-block:first-child {
  padding-top: 0;
}

.service-block:last-child {
  border-bottom: none;
}

.service-block.reverse {
  direction: rtl;
}

.service-block.reverse > * {
  direction: ltr;
}

.service-block .service-number {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 800;
  color: rgba(30,111,255,0.06);
  line-height: 1;
  margin-bottom: -20px;
}

.service-block .service-content h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 16px;
}

.service-block .service-content p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-block .service-content ul {
  margin-bottom: 24px;
}

.service-block .service-content ul li {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  padding: 5px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.service-block .service-content ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-cyan);
  flex-shrink: 0;
  margin-top: 8px;
}

.service-block .service-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-block .service-visual .icon-large {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(30,111,255,0.25);
}

.service-block .service-visual .icon-large svg {
  width: 56px;
  height: 56px;
  fill: var(--color-text-primary);
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
}

.contact-form-wrap h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 28px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--gradient-primary);
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-sm);
  transition: all 0.35s ease;
  cursor: pointer;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(30,111,255,0.35);
}

.form-success {
  display: none;
  text-align: center;
  padding: 60px 20px;
}

.form-success.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

.form-success .success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0,200,83,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.form-success .success-icon svg {
  width: 36px;
  height: 36px;
  fill: #00C853;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--color-text-secondary);
}

.contact-info-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-card {
  padding: 24px;
}

.contact-info-card .info-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.contact-info-card .info-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--color-text-primary);
}

.contact-info-card h4 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.contact-info-card p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.contact-map iframe {
  width: 100%;
  height: 260px;
  display: block;
  filter: invert(90%) hue-rotate(180deg);
}

/* ===== 404 PAGE ===== */
.page-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  background: var(--color-bg-primary);
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.page-404-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  pointer-events: none;
}

#particles-404 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.3;
}

.page-404-content {
  position: relative;
  z-index: 1;
  max-width: 540px;
}

.page-404-content .error-code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 10rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: float 3s ease-in-out infinite;
  margin-bottom: 8px;
}

.page-404-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 8px 0 12px;
}

.page-404-content p {
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.page-404-illustration {
  margin-bottom: 24px;
}

.page-404-illustration svg {
  width: 140px;
  height: 140px;
}

/* ===== RESPONSIVE — TABLET ===== */
@media (max-width: 1200px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .service-block { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .service-block.reverse { direction: ltr; }
  .service-block .service-content ul li { justify-content: center; }
}

@media (max-width: 992px) {
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-story-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .tracking-details-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2)::after { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .tracking-details-grid { grid-template-columns: 1fr; }
  .tracking-header { flex-direction: column; text-align: center; }
  .page-404-content .error-code { font-size: clamp(5rem, 25vw, 8rem); }
  .why-visual { display: none; }
  .service-block .service-visual .icon-large { width: 80px; height: 80px; }
  .service-block .service-visual .icon-large svg { width: 36px; height: 36px; }
}

@media (max-width: 576px) {
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .tracking-input-group { flex-direction: column; }
  .tracking-input-group .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-item::after { display: none; }
  .contact-form-wrap { padding: 24px 20px; }
}

@media (max-width: 375px) {
  .industries-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .industry-item { padding: 20px 12px; }
  .industry-icon { width: 40px; height: 40px; }
  .industry-icon svg { width: 20px; height: 20px; }
}


/* Timeline Tracker */
.timeline-tracker {
  max-width: 600px;
  margin: 0 auto;
}

.timeline-step {
  display: flex;
  gap: 20px;
  position: relative;
  padding-bottom: 32px;
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-step.completed:not(:last-child)::before {
  background: var(--gradient-primary);
}

.timeline-step-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.timeline-step.completed .timeline-step-icon {
  background: var(--gradient-primary);
  color: var(--color-text-primary);
  box-shadow: 0 4px 16px rgba(30,111,255,0.3);
}

.timeline-step.active .timeline-step-icon {
  background: rgba(0,207,255,0.12);
  border: 2px solid var(--color-accent-cyan);
  color: var(--color-accent-cyan);
}

.timeline-step.active .timeline-step-icon::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--color-accent-cyan);
  animation: nodeGlow 2s ease-in-out infinite;
}

.timeline-step.pending .timeline-step-icon {
  background: rgba(74,96,128,0.1);
  border: 2px solid rgba(74,96,128,0.2);
  color: var(--color-text-muted);
}

.timeline-step-content h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.timeline-step-content p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.timeline-step.active .timeline-step-content h4 {
  color: var(--color-accent-cyan);
}

.timeline-step.active .live-badge {
  display: inline-block;
  font-size: 10px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent-cyan);
  background: rgba(0,207,255,0.1);
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 8px;
  animation: pulse 1.5s ease-in-out infinite;
}

.timeline-step.pending .timeline-step-content h4 {
  color: var(--color-text-muted);
}

/* ===== TRACKING ERROR ===== */
.tracking-error {
  text-align: center;
  padding: 60px 20px;
}

.tracking-error svg {
  width: 64px;
  height: 64px;
  fill: #FF4D4D;
  margin-bottom: 16px;
  opacity: 0.7;
}

.tracking-error h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.tracking-error p {
  color: var(--color-text-secondary);
}

/* ===== NO RESULTS ===== */
.no-results {
  text-align: center;
  padding: 80px 20px;
}

.no-results svg {
  width: 72px;
  height: 72px;
  fill: var(--color-text-muted);
  margin-bottom: 20px;
  opacity: 0.4;
}

.no-results h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.no-results p {
  color: var(--color-text-secondary);
  max-width: 400px;
  margin: 0 auto;
}