/* ========================================
   TIR Pakistan — Corporate Landing Page
   ======================================== */

/* CSS Variables */
:root {
  --navy: #071d49;
  --navy-dark: #03132f;
  --navy-light: #103a68;
  --green: #005eb8;
  --green-light: #72c7f4;
  --green-dark: #00468b;
  --accent: #009fe3;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg: #ffffff;
  --bg-alt: #f4f8fc;
  --bg-soft: #eaf3fa;
  --border: #d8e5f0;
  --border-light: #edf4fa;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-green: 0 8px 25px rgba(0, 94, 184, 0.25);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

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

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

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
  position: relative;
}

/* Scroll reveal is progressive enhancement; content stays visible without JS. */
.js .reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  padding: 10px 16px;
  border-radius: 8px;
  background: #fff;
  color: var(--navy);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: var(--shadow-green);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 94, 184, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  border: 1px solid var(--navy);
  background: transparent;
  color: var(--navy);
}

.btn-outline:hover {
  border-color: var(--green);
  background: var(--bg-soft);
  color: var(--green-dark);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* ========================================
   Header / Navigation
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg);
  padding: 14px 0;
  transition: var(--transition);
}

.header.scrolled {
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-lockup {
  min-width: 245px;
}

.tir-brand-logo {
  width: 154px;
  height: auto;
}

.pearl-brand-logo {
  width: 72px;
  height: 48px;
  object-fit: contain;
}

.brand-divider {
  width: 1px;
  height: 38px;
  background: var(--border);
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: var(--navy);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-icon.light {
  background: var(--green);
}

.logo-icon i {
  font-size: 28px;
  color: #fff;
}

.logo-icon span {
  position: absolute;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.65rem;
  color: var(--green-light);
  bottom: 6px;
  right: 6px;
}

.logo-icon.light span {
  color: rgba(255, 255, 255, 0.8);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  line-height: 1.1;
  color: var(--navy);
}

.logo-subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.2;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  gap: 32px;
  flex: 1;
  justify-content: flex-end;
}

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

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: width 0.3s ease;
}

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

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

.nav-cta {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--navy);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.nav-toggle:hover {
  background: var(--bg-soft);
  border-color: var(--green);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  padding-top: 150px;
  padding-bottom: 80px;
  background: linear-gradient(135deg, #ffffff 0%, #eef6fc 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 159, 227, 0.07) 0%, rgba(0, 94, 184, 0.08) 100%);
  clip-path: polygon(25% 0, 100% 0, 100% 100%, 0% 100%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--navy);
}

.hero-title span {
  color: var(--green);
}

.hero-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 500;
}

.feature-item i {
  font-size: 1.2rem;
  color: var(--green);
}

.route-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.route-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.route-pill:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.route-pill .flag {
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.redirect-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.operator-card {
  position: absolute;
  right: -18px;
  bottom: -28px;
  z-index: 8;
  display: flex;
  flex-direction: column;
  width: min(330px, 82%);
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.96);
  color: #fff;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.operator-card:hover {
  transform: translateY(-4px);
}

.operator-card-label {
  margin-bottom: 2px;
  color: var(--green-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.operator-card strong {
  font-family: var(--font-heading);
  font-size: 1.08rem;
}

.operator-card > span:last-child {
  color: var(--text-light);
  font-size: 0.82rem;
}

.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--navy);
}

.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.trust-strip span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.84rem;
  font-weight: 600;
  text-align: center;
}

.trust-strip i {
  color: var(--green-light);
}

/* ========================================
   Pakistan–Iran Corridor
   ======================================== */
.iran-corridor {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 12%, rgba(0, 94, 184, 0.1), transparent 28%),
    var(--bg-alt);
}

.iran-corridor-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 56px;
  align-items: center;
}

.corridor-copy > p {
  margin-bottom: 16px;
  color: var(--text-muted);
}

.corridor-copy > p:nth-of-type(2) {
  color: var(--text);
  font-weight: 600;
}

.corridor-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
}

.corridor-source {
  color: var(--green-dark);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.corridor-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.corridor-detail {
  display: flex;
  gap: 16px;
  min-height: 190px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  box-shadow: var(--shadow-sm);
}

.corridor-detail > i {
  flex: 0 0 auto;
  color: var(--green);
  font-size: 1.7rem;
}

.corridor-detail h3 {
  margin-bottom: 8px;
  color: var(--navy);
  font-family: var(--font-heading);
  font-size: 1.02rem;
}

.corridor-detail p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.hero-image {
  width: 100%;
  aspect-ratio: 4 / 3.2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-image img,
.about-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
  z-index: 5;
}

.hero-image img[src],
.about-image img[src] {
  display: block;
}

.hero-image img[src] + .hero-scene,
.about-image img[src] + .checkpoint-scene {
  display: none;
}

.hero-scene {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #87ceeb 0%, #e0f2fe 50%, #f1f5f9 100%);
  overflow: hidden;
}

.mountain {
  position: absolute;
  bottom: 35%;
  background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
}

.mountain-1 {
  width: 280px;
  height: 180px;
  left: -20px;
}

.mountain-2 {
  width: 220px;
  height: 140px;
  right: 20px;
  background: linear-gradient(135deg, #cbd5e1 0%, #94a3b8 100%);
}

.road {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 35%;
  background: linear-gradient(180deg, #475569 0%, #334155 100%);
  transform: perspective(300px) rotateX(30deg);
  transform-origin: bottom;
}

.road::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, #fff 0, #fff 30px, transparent 30px, transparent 60px);
}

.truck {
  position: absolute;
  bottom: 18%;
  right: 15%;
  z-index: 5;
  animation: truckMove 8s ease-in-out infinite;
}

.truck i {
  font-size: 130px;
  color: #fff;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

@keyframes truckMove {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-30px); }
}

/* ========================================
   Section Common
   ======================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}

.section-eyebrow.light {
  color: var(--green-light);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
  color: var(--navy);
}

.section-title.light {
  color: #fff;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ========================================
   About Section
   ======================================== */
.about {
  background: var(--bg);
}

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

.about-content p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.about-content strong,
.about-content em {
  color: var(--text);
}

.about-content .sub-text {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 20px;
}

.benefit-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.benefit-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text);
}

.benefit-list i {
  color: var(--green);
  font-size: 1.1rem;
}

.source-note {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
}

.source-note a {
  color: var(--green-dark);
  font-weight: 700;
}

.tir-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 74px;
}

.process-step {
  display: flex;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-alt);
}

.step-number {
  color: var(--green);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
}

.process-step h3 {
  margin-bottom: 7px;
  color: var(--navy);
  font-family: var(--font-heading);
  font-size: 1rem;
}

.process-step p {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.about-visual {
  position: relative;
}

.about-image {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.checkpoint-scene {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #dbeafe 0%, #f1f5f9 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 20%;
}

.tir-gate {
  position: absolute;
  top: 15%;
  left: 10%;
  right: 10%;
  height: 60px;
  background: linear-gradient(180deg, #334155 0%, #1e293b 100%);
  border-radius: 8px 8px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.tir-gate span {
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 4px;
}

.checkpoint-booth {
  position: absolute;
  bottom: 15%;
  left: 5%;
  width: 80px;
  height: 90px;
  background: linear-gradient(180deg, #64748b 0%, #475569 100%);
  border-radius: 8px 8px 0 0;
}

.checkpoint-booth::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 15px;
  right: 15px;
  height: 25px;
  background: #bae6fd;
  border-radius: 4px;
}

.checkpoint-truck {
  position: absolute;
  bottom: 18%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.checkpoint-truck i {
  font-size: 100px;
  color: var(--navy);
}

.carnet-card {
  position: absolute;
  bottom: -30px;
  right: -20px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  max-width: 280px;
  background: var(--navy);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: floatCard 4s ease-in-out infinite;
  z-index: 9999;
}

.carnet-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.carnet-icon i {
  font-size: 26px;
  color: #fff;
}

.carnet-content h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 4px;
  color: #fff;
}

.carnet-content p {
  font-size: 0.8rem;
  color: var(--text-light);
  margin: 0;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ========================================
   Services Section
   ======================================== */
.services {
  background: var(--bg-alt);
}

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

.service-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-img {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
  z-index: 3;
  transition: transform 0.45s ease;
}

.service-card:hover .service-img img {
  transform: scale(1.05);
}

.service-img img[src] {
  display: block;
}

.service-img img[src] ~ i {
  display: none;
}

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 29, 73, 0.02) 0%, rgba(7, 29, 73, 0.35) 100%);
  z-index: 4;
  pointer-events: none;
}

.service-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.35) 100%);
  z-index: 1;
}

.service-img i {
  font-size: 56px;
  color: rgba(255, 255, 255, 0.95);
  z-index: 2;
  position: relative;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.service-img.iran {
  background: linear-gradient(135deg, #0ea5e9 0%, #14b8a6 100%);
}

.service-img.turkey {
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
}

.service-img.central-asia {
  background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
}

.service-img.caucasus {
  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
}

.service-img.europe {
  background: linear-gradient(135deg, #f97316 0%, #eab308 100%);
}

.service-img.cargo {
  background: linear-gradient(135deg, #64748b 0%, #475569 100%);
}

.service-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-body h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--navy);
}

.service-body p {
  color: var(--text-muted);
  font-size: 0.92rem;
  flex-grow: 1;
}

.section-action {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

/* ========================================
   Industries Section
   ======================================== */
.industries {
  background: var(--bg);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.industry-item {
  padding: 28px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  border-radius: var(--radius);
  transition: var(--transition);
}

.industry-item:hover {
  background: var(--bg-alt);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.industry-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.industry-item:hover .industry-icon {
  background: var(--green);
  border-color: var(--green);
}

.industry-icon i {
  font-size: 28px;
  color: var(--green);
  transition: var(--transition);
}

.industry-item:hover .industry-icon i {
  color: #fff;
}

.industry-item span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

/* ========================================
   Why Choose Us Section
   ======================================== */
.why-us {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 94, 184, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.why-us .section-header p,
.network .section-header p {
  color: var(--text-light);
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.why-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.feature-column {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

.feature-line i {
  color: var(--green-light);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat-card {
  padding: 28px;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: var(--transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.stat-card i {
  font-size: 2rem;
  color: var(--green-light);
  margin-bottom: 12px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
}

.stat-source {
  max-width: 760px;
  margin: 28px auto 0;
  color: var(--text-light);
  font-size: 0.8rem;
  text-align: center;
}

/* ========================================
   Countries Section
   ======================================== */
.countries {
  background: var(--bg);
}

.route-map {
  padding: 40px 30px 60px;
  margin-bottom: 40px;
  position: relative;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.route-line {
  position: absolute;
  top: 70px;
  left: 30px;
  right: 30px;
  height: 3px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.route-progress {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--green) 0%, var(--green-light) 100%);
  border-radius: 3px;
  transition: width 2s ease;
}

.route-map.visible .route-progress {
  width: 100%;
}

.route-stops {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
  gap: 12px;
}

.route-stop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.js .route-stop {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.js .route-map.visible .route-stop {
  opacity: 1;
  transform: translateY(0);
}

.route-stop .flag {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  animation: flagPulse 3s ease-in-out infinite;
}

.route-stop:hover .flag {
  transform: scale(1.15);
  border-color: var(--green);
  box-shadow: 0 5px 20px rgba(0, 94, 184, 0.2);
  animation-play-state: paused;
}

@keyframes flagPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  }
  50% {
    transform: scale(1.12);
    box-shadow: 0 5px 20px rgba(0, 94, 184, 0.25);
  }
}

.route-stop span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
}

.route-stop.active .flag {
  border-color: var(--green);
  box-shadow: 0 5px 20px rgba(0, 94, 184, 0.3);
}

.route-info-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.route-info-card {
  padding: 32px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  transition: var(--transition);
}

.route-info-card:hover {
  box-shadow: var(--shadow);
}

.route-info-card i {
  font-size: 2rem;
  color: var(--green);
  flex-shrink: 0;
}

.route-info-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.route-info-card h3 {
  margin-bottom: 8px;
  color: var(--navy);
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.route-info-card.highlight {
  text-align: center;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--navy);
}

.highlight-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--green-light);
  line-height: 1;
  margin-bottom: 12px;
}

.route-info-card.highlight p {
  color: #fff;
  font-weight: 500;
  line-height: 1.6;
}

/* ========================================
   Global Network Section
   ======================================== */
.network {
  background: var(--navy);
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.network::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(0, 94, 184, 0.1) 0%, transparent 45%),
    radial-gradient(circle at 70% 50%, rgba(14, 165, 233, 0.08) 0%, transparent 45%);
  pointer-events: none;
}

.network-canvas-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 26% 55%, rgba(114, 199, 244, 0.12), transparent 24%),
    radial-gradient(circle at 70% 36%, rgba(14, 165, 233, 0.12), transparent 30%),
    var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

#networkCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.network-overlay {
  position: absolute;
  bottom: 30px;
  left: 30px;
  z-index: 2;
}

.network-stat {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 18px 28px;
  backdrop-filter: blur(10px);
  text-align: center;
}

.network-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--green-light);
  line-height: 1;
}

.network-stat span {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq {
  background: var(--bg-alt);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 64px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 118px;
}

.faq-intro p {
  margin-bottom: 26px;
  color: var(--text-muted);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-list details {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 3px 14px rgba(15, 23, 42, 0.04);
}

.faq-list summary {
  position: relative;
  padding: 20px 52px 20px 22px;
  color: var(--navy);
  font-family: var(--font-heading);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: '+';
  position: absolute;
  top: 50%;
  right: 22px;
  color: var(--green);
  font-size: 1.35rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: '–';
}

.faq-list details[open] summary {
  border-bottom: 1px solid var(--border-light);
}

.faq-list details p {
  padding: 18px 22px 22px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

@media (max-width: 768px) {
  .network-canvas-wrapper {
    height: 420px;
  }

  .network-stat strong {
    font-size: 1.8rem;
  }
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
  background: var(--navy);
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 94, 184, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(14, 165, 233, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.cta::after {
  content: '';
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 0 C20 0 0 20 0 50 C0 80 20 100 50 100 C80 100 100 80 100 50 C100 20 80 0 50 0 Z' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='0.5'/%3E%3Ccircle cx='50' cy='50' r='20' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='0.5'/%3E%3Ccircle cx='50' cy='50' r='35' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='0.5'/%3E%3Ccircle cx='50' cy='50' r='48' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='0.5'/%3E%3C/svg%3E");
  background-size: cover;
  opacity: 0.6;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-text {
  flex: 1;
}

.cta-text h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #fff;
}

.cta-text p {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 540px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  flex-shrink: 0;
}

.cta .redirect-note {
  color: var(--text-light);
}

.official-site-link {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.4);
  text-underline-offset: 4px;
}

.official-site-link:hover {
  color: var(--green-light);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--navy-dark);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-logo {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 20px;
  padding: 9px 12px;
  border-radius: 10px;
  background: #fff;
}

.footer-logo .brand-divider {
  background: #cbdbe8;
}

.footer .logo-title {
  color: #fff;
}

.footer .logo-subtitle {
  color: var(--text-light);
}

.footer-desc {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-brand-link {
  color: var(--green-light);
  font-size: 0.9rem;
  font-weight: 700;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-light);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--green);
  color: #fff;
  transform: translateY(-3px);
}

.footer-links-col h2,
.footer-contact h2 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: #fff;
}

.footer-links-col ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col a,
.footer-contact a {
  color: var(--text-light);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links-col a:hover,
.footer-contact a:hover {
  color: var(--green-light);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-light);
  font-size: 0.9rem;
}

.footer-contact i {
  color: var(--green-light);
  font-size: 1.1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  background: var(--navy);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-bottom p {
  color: var(--text-light);
  font-size: 0.85rem;
}

.footer-disclaimer {
  max-width: 760px;
}

.footer-disclaimer p + p {
  margin-top: 8px;
  font-size: 0.75rem;
  line-height: 1.5;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: var(--text-light);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--green-light);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1100px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-title {
    font-size: 2.6rem;
  }

  .hero-features,
  .route-pills,
  .hero-actions {
    justify-content: center;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image {
    max-width: 600px;
    margin: 0 auto;
  }

  .iran-corridor-grid,
  .about-container,
  .why-us-grid,
  .cta-content {
    grid-template-columns: 1fr;
  }

  .carnet-card {
    right: 20px;
    bottom: -20px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .tir-process {
    grid-template-columns: repeat(2, 1fr);
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .faq-intro {
    position: static;
  }

  .cta-content {
    text-align: center;
  }

  .cta-actions {
    align-items: center;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }

  .nav-wrapper {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 80%);
    height: 100vh;
    background: var(--bg);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 90px 32px 32px;
    gap: 32px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    box-shadow: var(--shadow-lg);
  }

  .nav-wrapper.open {
    right: 0;
  }

  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    width: 100%;
  }

  .nav-link {
    font-size: 1.1rem;
  }

  .nav-cta {
    width: 100%;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1001;
  }

  .hero {
    padding-top: 120px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .operator-card {
    right: 12px;
    bottom: -22px;
  }

  .trust-strip-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-features {
    grid-template-columns: 1fr;
    text-align: left;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
  }

  .route-pills {
    justify-content: center;
  }

  .section-title {
    font-size: 2rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .corridor-details {
    grid-template-columns: 1fr;
  }

  .corridor-detail {
    min-height: auto;
  }

  .tir-process {
    grid-template-columns: 1fr;
    margin-top: 58px;
  }

  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-features {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .route-map {
    padding: 30px 20px 50px;
  }

  .route-line {
    display: none;
  }

  .route-stops {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .route-info-grid {
    grid-template-columns: 1fr;
  }

  .cta-text h2 {
    font-size: 1.8rem;
  }

  .cta::after {
    width: 300px;
    height: 300px;
    right: -10%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .brand-lockup {
    min-width: 0;
  }

  .tir-brand-logo {
    width: 138px;
  }

  .pearl-brand-logo {
    width: 58px;
    height: 40px;
  }

  .brand-divider {
    height: 32px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .hero-actions .btn,
  .section-action .btn,
  .corridor-actions .btn {
    width: 100%;
  }

  .trust-strip-inner {
    grid-template-columns: 1fr;
  }

  .trust-strip span {
    justify-content: flex-start;
  }

  .benefit-list {
    grid-template-columns: 1fr;
  }

  .route-stops {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .cta-text h2 {
    font-size: 1.6rem;
  }

  .carnet-card {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 20px;
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal,
  .js .route-stop {
    opacity: 1;
    transform: none;
  }
}