/* ============================================
   Linex Cargo Services — Main Stylesheet
   ============================================ */

:root {
  /* Logo palette: red primary, orange secondary, navy blue supporting */
  --primary: #e31b23;
  --primary-dark: #c0161e;
  --primary-light: #ff2a33;
  --secondary: #f7941d;
  --secondary-dark: #e07d0a;
  --brand-blue: #1a3a6e;
  --brand-blue-dark: #0f2447;
  --brand-blue-light: #2a5088;
  --brand-red: #e31b23;
  --accent: #f7941d;
  --accent-hover: #e07d0a;
  --dark: #0a0a0a;
  --gray-900: #1a1a2e;
  --gray-700: #3d3d56;
  --gray-500: #6b7280;
  --gray-300: #d1d5db;
  --gray-100: #f4f6f9;
  --white: #ffffff;
  --success: #10b981;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --shadow-md: 0 8px 30px rgba(227, 27, 35, 0.12);
  --shadow-lg: 0 20px 50px rgba(0,0,0,.15);
  --radius: 5px;
  --radius-lg: 5px; /* same as --radius sitewide */
  --fs-base: 1rem;
  --fs-sm: 0.9375rem;
  --fs-md: 1.0625rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-nav: 0.8125rem;
  --transition: .35s cubic-bezier(.4,0,.2,1);
  --font: 'League Spartan', 'Spartan', sans-serif;
  --font-display: 'League Spartan', 'Spartan', sans-serif;
  --fw-thin: 200;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 800;
}

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

html {
  scroll-behavior: smooth;
  font-size: 17px;
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  font-weight: var(--fw-regular);
  font-size: var(--fs-base);
  color: var(--gray-700);
  line-height: 1.75;
  letter-spacing: 0.01em;
  background: var(--white);
  overflow-x: hidden;
}

body, p, li, span, a, input, select, textarea, button, label,
.nav-link, .dropdown a, .mobile-nav-link, .mobile-nav-sublink,
.footer-links a, .breadcrumb, .faq-question, .faq-answer-inner {
  font-family: var(--font);
}

h1, h2, h3, h4, h5, h6,
.section-title, .footer-brand, .stat-item strong,
.hero-stat strong, .feature-number, .calc-result strong,
.spec-row strong, .process-step::before {
  font-family: var(--font-display);
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }

/* ---- Global 5px border radius ---- */
button,
input,
select,
textarea,
.btn,
.concept-box,
.concept-img,
.track-form input,
.form-group input,
.form-group select,
.form-group textarea {
  border-radius: var(--radius);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--dark);
  line-height: 1.2;
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: var(--fw-bold); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.65rem, 3.2vw, 2.35rem); font-weight: var(--fw-bold); }
h3 { font-size: clamp(1.125rem, 2vw, 1.375rem); font-weight: var(--fw-semibold); }
h4 { font-size: var(--fs-lg); }
h5, h6 { font-size: var(--fs-md); }

.section-title {
  margin-bottom: 18px;
  font-weight: var(--fw-bold);
  color: var(--dark);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-header.text-center .section-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  background: var(--primary);
  margin: 14px auto 0;
  border-radius: var(--radius);
}

.two-col-content > h2.section-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  background: var(--primary);
  margin-top: 14px;
  border-radius: var(--radius);
}
.section-desc {
  color: var(--gray-500);
  font-size: var(--fs-lg);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
  max-width: 620px;
}

.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* ---- Layout utilities ---- */
.content-prose-intro {
  max-width: 780px;
  margin: 0 auto 48px;
}

.content-prose-intro--narrow {
  max-width: 720px;
  margin: 0 auto 40px;
}

.content-prose-intro--wide {
  max-width: 800px;
  margin: 0 auto 40px;
}

.content-prose-intro--faq {
  max-width: 760px;
  margin: 0 auto 40px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.sidebar-actions .btn {
  width: 100%;
  justify-content: center;
}

.feature-card.is-center {
  text-align: center;
}

.feature-card.is-center .feature-icon {
  margin: 0 auto 16px;
}

.section-cta-block {
  margin-top: 48px;
  text-align: center;
}

.section-cta-block .section-desc {
  margin: 0 auto 20px;
}

.section-flush-top {
  padding-top: 0;
}

.is-hidden {
  display: none !important;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-md);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(227, 27, 35, 0.25);
}
.btn-primary:hover {
  transform: translateY(-3px);
  background: var(--primary-dark);
  box-shadow: 0 10px 30px rgba(227, 27, 35, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.btn-dark {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}
.btn-dark:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ---- Top Bar ---- */
.top-bar {
  background: var(--dark);
  color: rgba(255,255,255,.85);
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  letter-spacing: 0.04em;
  padding: 11px 0;
  border-bottom: 2px solid var(--secondary);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar a { color: rgba(255,255,255,.85); }
.top-bar a:hover { color: var(--accent); }

.top-bar-info {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.top-bar-info span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---- Header / Nav ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), background var(--transition);
  border-bottom: 1px solid rgba(0,0,0,.04);
}

.header.scrolled { box-shadow: var(--shadow-md); }

.header .container {
  display: grid;
  grid-template-columns: minmax(130px, auto) 1fr auto;
  align-items: center;
  column-gap: 20px;
  min-height: 72px;
  height: auto;
  padding-top: 10px;
  padding-bottom: 10px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  max-width: 170px;
}

.logo-img {
  height: 52px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  transition: transform var(--transition);
}

.header .logo-on-white {
  height: 44px;
}

.logo:hover .logo-on-white { transform: scale(1.02); }

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  min-width: 0;
  flex-wrap: nowrap;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 42px;
  padding: 0 10px;
  font-weight: var(--fw-regular);
  font-size: var(--fs-nav);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--gray-700);
  position: relative;
  white-space: nowrap;
  line-height: 1.2;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--brand-red);
  background: rgba(227, 27, 35, 0.06);
}

.nav-link.active { font-weight: var(--fw-semibold); }

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-item.has-dropdown > .nav-link::after {
  content: '▾';
  font-size: 0.55rem;
  line-height: 1;
  opacity: 0.65;
  margin-top: 1px;
}

.nav-item.has-dropdown:hover > .nav-link,
.nav-item.has-dropdown:focus-within > .nav-link {
  color: var(--brand-red);
  background: rgba(227, 27, 35, 0.06);
}

.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  right: auto;
  min-width: 230px;
  background: var(--white);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.12);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  z-index: 100;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius);
}

.dropdown::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

.nav-item.has-dropdown:hover .dropdown,
.nav-item.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-item-countries .dropdown {
  left: auto;
  right: 0;
  transform: translateY(8px);
}

.nav-item-countries:hover .dropdown,
.nav-item-countries:focus-within .dropdown {
  transform: translateY(0);
}

.dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--gray-700);
  line-height: 1.35;
  letter-spacing: 0.01em;
  text-transform: none;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.dropdown a:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.dropdown-all {
  font-weight: var(--fw-semibold) !important;
  color: var(--brand-red) !important;
}

.dropdown-all:hover {
  background: rgba(227, 27, 35, 0.06) !important;
}

.dropdown-divider {
  height: 1px;
  background: var(--gray-300);
  margin: 4px 8px;
}

.dropdown-divider-full {
  margin: 2px 4px 6px;
}

.dropdown-flag {
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  width: 1.35rem;
  text-align: center;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header-actions .btn {
  padding: 8px 14px;
  font-size: var(--fs-nav);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  background: var(--brand-blue-dark);
  color: var(--white);
  padding: 90px 0 110px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.6;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--secondary);
}

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

.hero-content h1 {
  color: var(--white);
  margin-bottom: 22px;
  font-weight: var(--fw-bold);
}

.hero-content h1 span {
  color: var(--secondary);
}

.hero-content p {
  font-size: var(--fs-lg);
  font-weight: var(--fw-regular);
  letter-spacing: 0.02em;
  line-height: 1.9;
  opacity: .92;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 380px;
}

.hero-scene {
  position: relative;
  width: 100%;
  max-width: 540px;
  height: 420px;
  cursor: default;
}

.hero-bg-glow {
  position: absolute;
  top: 10%;
  right: 5%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(247, 148, 29, 0.14) 0%, transparent 70%);
  pointer-events: none;
  animation: heroGlow 6s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  from { transform: scale(1); opacity: 0.7; }
  to { transform: scale(1.08); opacity: 1; }
}

.hero-orbit {
  position: absolute;
  border-radius: var(--radius);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.hero-orbit-1 {
  width: 320px;
  height: 320px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: heroSpin 28s linear infinite;
}

.hero-orbit-2 {
  width: 260px;
  height: 260px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: heroSpin 20s linear infinite reverse;
}

.hero-orbit-3 {
  width: 380px;
  height: 380px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-color: rgba(247, 148, 29, 0.15);
  animation: heroSpin 36s linear infinite;
}

@keyframes heroSpin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-route {
  stroke-dasharray: 420;
  stroke-dashoffset: 420;
  animation: heroDraw 3s ease forwards;
}

.hero-route-2 {
  animation-delay: 0.6s;
}

@keyframes heroDraw {
  to { stroke-dashoffset: 0; }
}

.hero-node {
  animation: heroPulse 2.4s ease-in-out infinite;
}

.hero-node-2 { animation-delay: 0.8s; }
.hero-node-3 { animation-delay: 1.2s; }

@keyframes heroPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

.hero-float {
  position: absolute;
  font-size: 2.4rem;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.35));
  transition: transform 0.15s ease-out;
  pointer-events: none;
  user-select: none;
}

.hero-float-truck { top: 58%; left: 6%; animation: heroFloatA 5s ease-in-out infinite; }
.hero-float-plane { top: 8%; right: 8%; animation: heroFloatB 6s ease-in-out infinite; font-size: 2.8rem; }
.hero-float-box { bottom: 12%; right: 18%; animation: heroFloatC 4.5s ease-in-out infinite; }
.hero-float-globe { top: 38%; left: 42%; font-size: 2rem; opacity: 0.85; animation: heroFloatD 7s ease-in-out infinite; }

@keyframes heroFloatA {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(12px, -10px); }
}

@keyframes heroFloatB {
  0%, 100% { transform: translate(0, 0) rotate(-8deg); }
  50% { transform: translate(-14px, 12px) rotate(6deg); }
}

@keyframes heroFloatC {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes heroFloatD {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.hero-live-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.hero-live-stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-live-stats strong {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: var(--fw-bold);
  color: var(--secondary);
  line-height: 1;
}

.hero-live-stats span {
  font-size: var(--fs-sm);
  opacity: 0.85;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---- Products ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(227, 27, 35, 0.15);
}

.product-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.product-icon {
  font-size: 2.2rem;
  line-height: 1;
}

.product-price {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  background: rgba(227, 27, 35, 0.08);
  padding: 6px 12px;
  border-radius: var(--radius);
  letter-spacing: 0.03em;
}

.product-card h3 {
  margin-bottom: 8px;
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
}

.product-card p {
  color: var(--gray-500);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
  flex: 1;
}

.product-features {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.product-features li {
  font-size: var(--fs-sm);
  color: var(--gray-700);
  padding: 5px 0 5px 18px;
  position: relative;
}

.product-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: var(--fw-bold);
}

.product-btn {
  width: 100%;
  justify-content: center;
  padding: 12px 20px;
  font-size: var(--fs-sm);
}

/* ---- Form feedback ---- */
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.form-message {
  display: none;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: var(--fs-md);
  margin-bottom: 16px;
}

.form-message.show {
  display: block;
}

.form-message.success {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.form-message.error {
  background: rgba(227, 27, 35, 0.08);
  color: var(--primary-dark);
  border: 1px solid rgba(227, 27, 35, 0.2);
}

.form-submit-btn {
  width: 100%;
  justify-content: center;
}

.form-submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.concept-box {
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  line-height: 0;
  border-radius: var(--radius);
}

.concept-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-concept {
  min-height: 320px;
  object-fit: cover;
}

.service-card-image {
  height: 200px;
  overflow: hidden;
  position: relative;
  background: var(--gray-100);
}

.service-card-image .concept-img {
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition);
}

.service-card:hover .service-card-image .concept-img {
  transform: scale(1.06);
}

.service-card-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--secondary);
  z-index: 1;
}

.footer-brand {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.footer-brand:hover { color: var(--accent); }

.mobile-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  color: var(--brand-red);
  letter-spacing: -0.02em;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

.hero-stat {
  text-align: center;
  padding: 16px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius);
}

.hero-stat strong {
  display: block;
  font-size: 1.85rem;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  color: var(--secondary);
}

.hero-stat span { font-size: var(--fs-sm); opacity: .8; }

.hero-icon-large {
  font-size: 5rem;
  text-align: center;
  margin-bottom: 16px;
  opacity: .9;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: var(--brand-blue-dark);
  color: var(--white);
  padding: 70px 0;
  text-align: center;
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--secondary);
}

.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p {
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
  font-size: var(--fs-lg);
  font-weight: var(--fw-regular);
  letter-spacing: 0.01em;
  line-height: 1.75;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: var(--fs-sm);
  margin-bottom: 16px;
  opacity: .75;
}

.breadcrumb a:hover { color: var(--accent); }

/* ---- Sections ---- */
section { padding: 88px 0; }

section:nth-child(even) {
  background: var(--gray-100);
}

section.modern-section {
  position: relative;
  overflow: hidden;
}

.section-header { margin-bottom: 48px; }

/* ---- Feature Cards ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  box-shadow: 0 4px 24px rgba(0,0,0,.04);
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,.03);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 58px;
  height: 58px;
  background: rgba(227, 27, 35, 0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 12px;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
}

.feature-card p {
  color: var(--gray-500);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
}

.feature-number {
  font-size: 3.5rem;
  font-weight: var(--fw-bold);
  font-family: var(--font-display);
  color: var(--primary);
  opacity: .15;
  line-height: 1;
  margin-bottom: -24px;
}

/* ---- Service Cards ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.service-card-body { padding: 28px; }

.service-card-body h3 {
  margin-bottom: 12px;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
}

.service-card-body p {
  color: var(--gray-500);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}

.read-more {
  color: var(--brand-red);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.read-more:hover { gap: 10px; }

/* ---- Process Steps ---- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--brand-blue);
  color: var(--white);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.1rem;
  margin: 0 auto 20px;
  box-shadow: 0 6px 20px rgba(26, 58, 110, 0.2);
}

.process-step h4 { margin-bottom: 10px; font-size: var(--fs-md); }
.process-step p { color: var(--gray-500); font-size: var(--fs-sm); font-weight: var(--fw-regular); }

/* ---- Countries Grid ---- */
.countries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.country-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 2px solid transparent;
}

.country-card:hover {
  border-color: var(--brand-red);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.country-flag { font-size: 2.5rem; margin-bottom: 10px; }
.country-card h4 { font-size: var(--fs-md); color: var(--dark); }

a.country-card {
  display: block;
  color: inherit;
}

a.country-card .read-more {
  display: inline-flex;
  margin-top: 12px;
  font-size: var(--fs-sm);
}

/* ---- Country Detail Page ---- */
.country-hero .country-hero-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  text-align: left;
}

.country-hero-flag {
  font-size: 4.5rem;
  line-height: 1;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.2));
}

.country-hero h1 { margin-bottom: 10px; }

.spec-table {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 8px 0;
  margin: 28px 0;
  border: 1px solid rgba(0,0,0,.04);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid rgba(0,0,0,.06);
  gap: 16px;
  flex-wrap: wrap;
}

.spec-row:last-child { border-bottom: none; }

.spec-row span {
  color: var(--gray-500);
  font-size: var(--fs-md);
}

.spec-row strong {
  color: var(--dark);
  font-family: var(--font-display);
  font-size: var(--fs-md);
  text-align: right;
}

.country-mini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.country-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  border: 1px solid transparent;
  transition: all var(--transition);
}

.country-mini:hover {
  border-color: var(--brand-red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--brand-red);
}

.dropdown-wide {
  min-width: 340px;
  max-width: 380px;
  max-height: 420px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  padding: 10px;
}

.dropdown-wide .dropdown-all,
.dropdown-wide .dropdown-divider-full {
  grid-column: 1 / -1;
}

.dropdown-wide a {
  font-size: var(--fs-sm);
  padding: 9px 10px;
}

/* ---- FAQ ---- */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--dark);
  text-align: left;
  letter-spacing: 0.01em;
  line-height: 1.45;
  transition: background var(--transition);
}

.faq-question:hover { background: var(--gray-100); }

.faq-question .icon {
  font-size: 1.25rem;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.active .faq-question .icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--gray-500);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  letter-spacing: 0.01em;
  line-height: 1.75;
}

.faq-answer-inner a {
  color: var(--brand-red);
  font-weight: var(--fw-semibold);
}

.faq-answer-inner a:hover { color: var(--accent); }

.faq-item.active .faq-answer { max-height: 600px; }

/* ---- Rich Content ---- */
.content-prose {
  color: var(--gray-700);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
}

.content-prose p {
  margin-bottom: 18px;
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
}

.content-prose h3 {
  font-size: var(--fs-lg);
  margin: 32px 0 14px;
  color: var(--dark);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
}

.content-prose h3:first-child {
  margin-top: 0;
}

.content-prose strong { color: var(--dark); font-weight: var(--fw-semibold); }

.calc-info {
  max-width: 560px;
  margin: 32px auto 0;
  text-align: center;
}

.form-intro {
  color: var(--gray-500);
  font-size: var(--fs-md);
  margin-bottom: 24px;
}

.link-accent {
  color: var(--brand-red);
  font-weight: var(--fw-semibold);
}

.link-accent:hover { color: var(--accent); }

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

.info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: all var(--transition);
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(227, 27, 35, 0.15);
}

.info-card h4 {
  font-size: var(--fs-lg);
  margin-bottom: 10px;
  color: var(--dark);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
}

.info-card p {
  color: var(--gray-500);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
}

.country-card-rich {
  text-align: center;
  padding: 28px 20px;
}

.country-delivery {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--brand-red);
  margin-top: 8px;
}

.country-note {
  font-size: var(--fs-sm);
  color: var(--gray-500);
  margin-top: 10px;
  line-height: 1.5;
}

.track-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-300);
}

.map-wrap iframe {
  border: 0;
  display: block;
}

.sidebar-divider {
  margin: 24px 0;
  border: none;
  border-top: 1px solid var(--gray-300);
}

.service-sidebar p {
  font-size: var(--fs-sm);
  color: var(--gray-500);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
}

.footer-desc {
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  letter-spacing: 0.01em;
  line-height: 1.75;
}

.hero-tagline {
  font-weight: var(--fw-regular);
  letter-spacing: 0.01em;
}

.form-group label {
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: var(--fs-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-weight: var(--fw-regular);
  font-size: var(--fs-md);
}

/* ---- Track Form ---- */
.track-section {
  background: var(--gray-100);
}

.track-box {
  max-width: 640px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.track-form {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.track-form input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid var(--gray-300);
  font-size: var(--fs-md);
  font-family: inherit;
  outline: none;
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.track-form input:focus { border-color: var(--primary-light); }

.track-result {
  margin-top: 32px;
  padding: 24px;
  background: var(--gray-100);
  border-radius: var(--radius);
  display: none;
  text-align: left;
}

.track-result.show { display: block; }

.track-timeline {
  margin-top: 20px;
  position: relative;
  padding-left: 28px;
}

.track-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gray-300);
}

.track-event {
  position: relative;
  padding-bottom: 20px;
}

.track-event::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: var(--radius);
  background: var(--gray-300);
}

.track-event.active::before { background: var(--success); box-shadow: 0 0 0 4px rgba(16,185,129,.2); }

.track-event strong { display: block; color: var(--dark); font-size: var(--fs-md); }
.track-event span { font-size: var(--fs-sm); color: var(--gray-500); }

/* ---- Calculator ---- */
.calculator-box {
  max-width: 560px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-300);
  font-size: var(--fs-md);
  font-family: inherit;
  outline: none;
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary-light); }

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

.calc-result {
  margin-top: 24px;
  padding: 24px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  text-align: center;
  display: none;
}

.calc-result.show { display: block; }

.calc-result strong {
  display: block;
  font-size: 2rem;
  font-family: var(--font-display);
  color: var(--white);
  margin-top: 8px;
}

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-card {
  background: var(--brand-blue);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-info-card h3 { color: var(--white); margin-bottom: 24px; }

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail h4 { color: var(--white); font-size: var(--fs-md); margin-bottom: 4px; }
.contact-detail p, .contact-detail a { opacity: .85; font-size: var(--fs-sm); }
.contact-detail a:hover { color: var(--accent); }

.contact-form-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

/* ---- Content highlight sections (light bg — not full red) ---- */
.section-primary-bg {
  background: #f5f7fa;
  color: inherit;
  position: relative;
  padding: 88px 0;
  overflow: hidden;
}

section.section-primary-bg,
section.section-primary-bg:nth-child(even) {
  background: #f5f7fa;
}

.section-primary-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--secondary);
  pointer-events: none;
}

.section-primary-bg .container {
  position: relative;
  z-index: 1;
}

.section-primary-bg .section-title,
.section-primary-bg h2,
.section-primary-bg h4 {
  color: var(--dark);
}

.section-primary-bg .section-desc,
.section-primary-bg .content-prose,
.section-primary-bg .content-prose p {
  color: var(--gray-500);
}

.section-primary-bg .content-prose strong {
  color: var(--dark);
}

/* ---- CTA Banner (image + overlay) ---- */
.cta-banner {
  background: var(--brand-blue-dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: 96px 0;
  text-align: center;
}

.cta-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

.cta-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 36, 71, 0.82);
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--secondary);
  z-index: 3;
}

.cta-banner .container {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.cta-banner-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 18px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(247, 148, 29, 0.35);
  border-radius: var(--radius);
}

.cta-banner-label::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--secondary);
  border-radius: var(--radius);
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.cta-banner p {
  opacity: 0.92;
  margin-bottom: 32px;
  font-size: var(--fs-lg);
  line-height: 1.75;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.btn-cta {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
  box-shadow: 0 8px 28px rgba(247, 148, 29, 0.35);
  padding: 16px 36px;
  font-size: var(--fs-md);
}

.btn-cta:hover {
  background: var(--white);
  color: var(--brand-blue-dark);
  border-color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.cta-banner .btn-dark {
  background: var(--white);
  color: var(--brand-red);
  border-color: var(--white);
}

.cta-banner .btn-dark:hover {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

/* ---- Footer ---- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-desc { font-size: var(--fs-md); line-height: 1.75; margin-bottom: 20px; }

.social-links { display: flex; gap: 10px; }

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  transition: all var(--transition);
}

.social-links a:hover {
  background: var(--secondary);
  color: var(--white);
}

.footer h4 {
  color: var(--white);
  font-size: var(--fs-md);
  margin-bottom: 20px;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
}
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: var(--fs-sm);
}

/* ---- Two Column Layout ---- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.two-col-content h2 { margin-bottom: 16px; }
.two-col-content p { color: var(--gray-500); margin-bottom: 16px; font-weight: var(--fw-regular); }

.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.stat-item strong {
  display: block;
  font-size: 2.25rem;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  color: var(--primary);
}

.stat-item span { font-size: var(--fs-sm); color: var(--gray-500); }

/* ---- Tools Cards ---- */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 800px;
  margin: 0 auto;
}

.tool-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 2px solid transparent;
}

.tool-card:hover {
  border-color: var(--secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.tool-card-icon { font-size: 3rem; margin-bottom: 16px; }
.tool-card h3 {
  margin-bottom: 12px;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
}

.tool-card p {
  color: var(--gray-500);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
  margin-bottom: 20px;
}

/* ---- Service Detail ---- */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.service-detail-content h2 { margin-bottom: 20px; }

.service-detail-content p,
.service-detail-content .content-prose,
.service-detail-content .content-prose p {
  color: var(--gray-500);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: 1.75;
  letter-spacing: 0.01em;
  margin-bottom: 16px;
}

.service-benefits { margin-top: 32px; }

.service-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: var(--fs-md);
}

.service-benefits li::before {
  content: '✓';
  color: var(--success);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}

.service-sidebar {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: sticky;
  top: 96px;
}

.service-sidebar h4 { margin-bottom: 16px; }

/* ---- Animations ---- */
.section-header.fade-up {
  opacity: 1;
  transform: none;
}

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Mobile Nav ---- */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 36, 71, 0.55);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition);
}

.mobile-nav-overlay.show {
  display: block;
  opacity: 1;
}

body.nav-open { overflow: hidden; }

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(100%, 360px);
  background: var(--white);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--transition);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
  flex-direction: column;
}

.mobile-nav.open {
  display: flex;
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-300);
  background: var(--gray-100);
  flex-shrink: 0;
}

.mobile-nav-logo .logo-img {
  height: 44px;
  width: auto;
}

.mobile-nav-close {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--dark);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all var(--transition);
}

.mobile-nav-close:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.mobile-nav-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px 0 16px;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-link,
.mobile-nav-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: calc(100% - 24px);
  margin: 0 12px 2px;
  padding: 13px 16px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--dark);
  border: none;
  background: none;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-toggle:hover,
.mobile-nav-link.active {
  background: rgba(227, 27, 35, 0.06);
  color: var(--brand-red);
}

.mobile-nav-arrow {
  font-size: 0.75rem;
  opacity: 0.6;
  transition: transform var(--transition);
}

.mobile-nav-group {
  margin-bottom: 2px;
}

.mobile-nav-group.open .mobile-nav-arrow {
  transform: rotate(180deg);
}

.mobile-nav-submenu {
  display: none;
  padding: 6px 0 8px;
  margin: 0 12px 6px 24px;
  background: var(--gray-100);
  border-left: 3px solid var(--secondary);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.mobile-nav-group.open .mobile-nav-submenu {
  display: block;
}

.mobile-nav-sublink {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--gray-700);
  text-transform: none;
  letter-spacing: 0.01em;
  transition: background var(--transition), color var(--transition);
}

.mobile-nav-sublink:hover,
.mobile-nav-sublink.active {
  color: var(--brand-red);
  background: rgba(227, 27, 35, 0.06);
}

.mobile-nav-submenu-scroll {
  max-height: 220px;
  overflow-y: auto;
}

.mobile-nav-footer {
  padding: 16px 20px 20px;
  border-top: 1px solid var(--gray-300);
  background: var(--gray-100);
  flex-shrink: 0;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.mobile-nav-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

.mobile-nav-meta a {
  font-size: var(--fs-sm);
  color: var(--gray-700);
  font-weight: var(--fw-regular);
}

.mobile-nav-meta a:hover {
  color: var(--primary);
}

/* ---- Responsive ---- */
@media (max-width: 1240px) {
  .nav-link { padding: 0 8px; font-size: 0.75rem; min-height: 40px; }
  .header-actions .btn { padding: 8px 12px; font-size: 0.75rem; }
  .header .container { column-gap: 14px; }
  .logo { max-width: 150px; }
  .header .logo-on-white { height: 40px; }
}

@media (max-width: 1100px) {
  .nav, .header-actions .btn { display: none; }
  .menu-toggle { display: flex; }

  .header .container {
    min-height: 64px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .header .logo-on-white { height: 40px; }
  .logo { max-width: 150px; }
}

@media (max-width: 1024px) {
  .features-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero .container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-content { width: 100%; }
  .hero-content p { margin: 0 auto 32px; max-width: 100%; }
  .hero-buttons { justify-content: center; }
  .hero-live-stats { justify-content: center; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
  .country-hero-inner { text-align: center; justify-content: center; }
  .dropdown-wide { min-width: 240px; grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  html { font-size: 16px; }

  .container { padding: 0 18px; }

  section { padding: 56px 0; }

  .top-bar { padding: 10px 0; }
  .top-bar .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .header .container { min-height: 60px; }
  .header .logo-on-white { height: 38px; }

  .menu-toggle { display: flex; }

  .hero { padding: 56px 0 72px; }
  .hero-visual { max-width: 100%; min-height: 300px; }
  .hero-scene { height: 320px; max-width: 100%; margin: 0 auto; }
  .hero-live-stats { gap: 16px 20px; justify-content: center; }
  .hero-live-stats strong { font-size: 1.4rem; }

  .page-hero { padding: 48px 0; }
  .page-hero h1 { font-size: clamp(1.75rem, 6vw, 2.5rem); }

  .breadcrumb {
    flex-wrap: wrap;
    font-size: var(--fs-sm);
    line-height: 1.6;
  }

  .features-grid, .services-grid, .process-grid, .tools-grid, .info-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .track-form { flex-direction: column; }
  .stats-bar { grid-template-columns: 1fr; text-align: center; gap: 16px; }

  .track-box,
  .calculator-box,
  .contact-form-box,
  .contact-info-card {
    padding: 28px 20px;
  }

  .feature-card,
  .tool-card { padding: 28px 22px; }

  .countries-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }

  .country-mini-grid {
    grid-template-columns: 1fr;
  }

  .spec-row {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px;
  }

  .spec-row strong { text-align: left; }

  .faq-question { padding: 16px 18px; font-size: var(--fs-md); }

  .cta-banner,
  .section-primary-bg { padding: 52px 0; }

  .section-header { margin-bottom: 36px; }
  .section-desc { font-size: var(--fs-md); max-width: 100%; }

  .content-prose { font-size: var(--fs-md); }

  .country-hero-flag { font-size: 3.5rem; }
}

@media (max-width: 480px) {
  html { font-size: 16px; }

  .container { padding: 0 14px; }

  .top-bar-info {
    flex-direction: column;
    gap: 4px;
    font-size: var(--fs-sm);
  }

  .hero { padding: 44px 0 60px; }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-scene { height: 260px; }
  .hero-float { font-size: 1.8rem; }
  .hero-float-plane { font-size: 2rem; }

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

  .btn { padding: 13px 24px; font-size: var(--fs-sm); }

  .mobile-nav { width: 100%; }

  .stat-item strong { font-size: 1.85rem; }

  .country-card { padding: 18px 14px; }

  .footer { padding-top: 48px; }
}