/* ===================================================
   AXON LOGISTICS - Main Stylesheet
   Converted from Tailwind CSS / Next.js / TSX
   =================================================== */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Variables (Light Theme) ── */
:root {
  --background: #f7f8fc;
  --foreground: #1a1f36;
  --card: #ffffff;
  --card-foreground: #1a1f36;
  --primary: #2563eb;
  --primary-foreground: #ffffff;
  --secondary: #eff2fb;
  --secondary-foreground: #2d3561;
  --muted: #eef1f8;
  --muted-foreground: #6b7280;
  --accent: #3b82f6;
  --accent-foreground: #ffffff;
  --destructive: #ef4444;
  --destructive-foreground: #ffffff;
  --border: #e2e7f0;
  --input: #e8ecf5;
  --ring: #2563eb;
  --radius: 0.75rem;
  --axon-blue: #2563eb;
  --axon-blue-light: #3b82f6;
  --axon-silver: #9ca3af;
  --axon-dark: #0f172a;
  --glass: rgba(255,255,255,0.75);
  --glass-border: rgba(255,255,255,0.2);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ── Dark Theme ── */
.dark {
  --background: #0f1628;
  --foreground: #e8ecf5;
  --card: #162040;
  --card-foreground: #e8ecf5;
  --primary: #3b82f6;
  --primary-foreground: #0f1628;
  --secondary: #1e2d4a;
  --secondary-foreground: #e8ecf5;
  --muted: #1e2d4a;
  --muted-foreground: #8a9bbf;
  --accent: #2563eb;
  --accent-foreground: #e8ecf5;
  --destructive: #dc2626;
  --destructive-foreground: #e8ecf5;
  --border: #263352;
  --input: #1e2d4a;
  --ring: #3b82f6;
  --axon-blue: #3b82f6;
  --axon-blue-light: #60a5fa;
  --axon-silver: #475569;
  --axon-dark: #060d1a;
  --glass: rgba(22, 32, 64, 0.8);
  --glass-border: rgba(59, 130, 246, 0.2);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img { max-width: 100%; height: auto; display: block; }
input, textarea, select { font-family: inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--muted); border-radius: 4px; }
::-webkit-scrollbar-thumb { background: var(--axon-blue); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--axon-blue-light); }

/* ── Utility Classes ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1rem; }
@media(min-width:640px){ .container { padding: 0 1.5rem; } }
@media(min-width:1024px){ .container { padding: 0 2rem; } }

.glass {
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
}
.glass-strong {
  background: var(--glass);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border);
}
.text-gradient {
  background: linear-gradient(135deg, var(--axon-blue) 0%, var(--axon-blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bg-gradient-axon { background: linear-gradient(135deg, var(--axon-dark) 0%, var(--axon-blue) 100%); }

/* ── Animations ── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .5; }
}
@keyframes pulseSlow {
  0%, 100% { transform: scale(1); opacity: .7; }
  50%       { transform: scale(1.05); opacity: 1; }
}
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}
@keyframes scrollDot {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(12px); }
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes pathDraw {
  0%   { stroke-dashoffset: 300; }
  100% { stroke-dashoffset: 0; }
}
@keyframes counterPulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.03); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(50px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideOutLeft {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-50px); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-1000px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes chatPop {
  0%   { opacity: 0; transform: translateY(20px) scale(.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes msgSlide {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes mapPulse {
  0%   { box-shadow: 0 0 0 0 rgba(59,130,246,.4); }
  70%  { box-shadow: 0 0 0 15px rgba(59,130,246,0); }
  100% { box-shadow: 0 0 0 0 rgba(59,130,246,0); }
}
@keyframes headerSlideDown {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}
@keyframes revealUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-float        { animation: float 6s ease-in-out infinite; }
.animate-pulse-slow   { animation: pulseSlow 4s cubic-bezier(.4,0,.6,1) infinite; }
.animate-slide-up     { animation: slideUp .6s ease-out forwards; }
.animate-fade-in      { animation: fadeIn .8s ease-out forwards; }
.animate-spin         { animation: spin 1s linear infinite; }
.animate-ping         { animation: ping 1s cubic-bezier(0,0,.2,1) infinite; }
.animate-bounce-dot   { animation: bounce .8s ease-in-out infinite; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .5rem 1rem; border-radius: var(--radius); font-weight: 500; font-size: .875rem;
  transition: all .2s; cursor: pointer; border: none; white-space: nowrap;
}
.btn-sm  { padding: .375rem .75rem; font-size: .8125rem; }
.btn-lg  { padding: .75rem 1.5rem; font-size: 1rem; }
.btn-xl  { padding: 1rem 2rem; font-size: 1.0625rem; }
.btn-icon { width: 2.25rem; height: 2.25rem; padding: 0; border-radius: 50%; flex-shrink: 0; }
.btn-primary {
  background: var(--primary); color: var(--primary-foreground);
  box-shadow: 0 4px 14px rgba(37,99,235,.3);
}
.btn-primary:hover { background: #1d4ed8; }
.btn-outline {
  background: transparent; color: var(--foreground);
  border: 1px solid var(--border);
}
.btn-outline:hover { background: var(--muted); }
.btn-ghost { background: transparent; color: var(--foreground); }
.btn-ghost:hover { background: var(--muted); }
.btn-secondary { background: var(--secondary); color: var(--secondary-foreground); }
.btn-secondary:hover { background: var(--muted); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-rounded { border-radius: 9999px; }
.btn-glass {
  background: rgba(255,255,255,.15); color: white;
  border: 1px solid rgba(255,255,255,.25); backdrop-filter: blur(8px);
}
.btn-glass:hover { background: rgba(255,255,255,.25); }

/* ── Form Controls ── */
.input, .textarea, .select-trigger {
  width: 100%; padding: .5rem .75rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card); color: var(--foreground);
  font-size: .875rem; transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.input:focus, .textarea:focus, .select-trigger:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.input::placeholder, .textarea::placeholder { color: var(--muted-foreground); }
.textarea { resize: vertical; min-height: 100px; }
.label { font-size: .875rem; font-weight: 500; color: var(--foreground); margin-bottom: .375rem; display: block; }
.input-group { position: relative; }
.input-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--muted-foreground); pointer-events: none; }
.input-with-icon { padding-left: 2.75rem; }
.form-group { display: flex; flex-direction: column; gap: .375rem; }

/* ===================================================
   HEADER
   =================================================== */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 8000;
  transition: all .5s;
  animation: headerSlideDown .5s ease-out;
}
#header.scrolled { box-shadow: 0 4px 20px rgba(37,99,235,.08); }
#header.scrolled { background: var(--glass); backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px); border-bottom: 1px solid var(--glass-border); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 4rem; max-width: 1280px; margin: 0 auto; padding: 0 1rem;
}
@media(min-width:640px){ .header-inner { padding: 0 1.5rem; } }
@media(min-width:1280px){ .header-inner { height: 5rem; padding: 0 2rem; } }

.logo { display: flex; align-items: center; gap: .5rem; }
.logo-icon {
  width: 2.5rem; height: 2.5rem; border-radius: .625rem;
  background: var(--primary); display: flex; align-items: center; justify-content: center;
  transition: transform .3s; position: relative; flex-shrink: 0;
}
.logo-icon::after {
  content: ''; position: absolute; inset: -4px; border-radius: .75rem;
  background: rgba(37,99,235,.2); filter: blur(4px); z-index: -1;
  transition: filter .3s;
}
.logo:hover .logo-icon { transform: scale(1.1); }
.logo:hover .logo-icon::after { filter: blur(8px); }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-size: 1.25rem; font-weight: 700; letter-spacing: -.025em; line-height: 1.2; }
.logo-name .primary { color: var(--primary); }
.logo-tagline { font-size: .625rem; color: var(--muted-foreground); letter-spacing: .1em; text-transform: uppercase; }
@media(max-width:639px){ .logo-tagline { display: none; } }

.nav-desktop { display: none; align-items: center; gap: .25rem; }
@media(min-width:1024px){ .nav-desktop { display: flex; } }

.nav-link {
  padding: .5rem 1rem; font-size: .875rem; font-weight: 500;
  color: var(--foreground); border-radius: var(--radius);
  transition: color .2s, background .2s; position: relative; display: inline-flex; align-items: center; gap: .25rem;
}
.nav-link:hover { color: var(--primary); background: rgba(37,99,235,.05); }

/* dropdown */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + .5rem); left: 0; min-width: 12rem;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,.1); padding: .5rem;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: all .2s; z-index: 8100;
}
.dropdown:hover .dropdown-menu,
.dropdown-menu:hover { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-item {
  display: flex; align-items: center; gap: .5rem; padding: .5rem .75rem;
  border-radius: calc(var(--radius) - 2px); font-size: .875rem;
  color: var(--foreground); transition: background .2s, color .2s;
}
.dropdown-item:hover { background: var(--muted); color: var(--primary); }
.dropdown-item svg { width: 1rem; height: 1rem; }

.header-actions { display: flex; align-items: center; gap: .5rem; }
.header-cta { display: none; align-items: center; gap: .5rem; }
@media(min-width:640px){ .header-cta { display: flex; } }

.theme-toggle {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: transparent; color: var(--foreground); transition: background .2s;
  position: relative;
}
.theme-toggle:hover { background: var(--muted); }
.theme-toggle .sun, .theme-toggle .moon {
  position: absolute; transition: opacity .3s, transform .3s;
}
.theme-toggle .moon { opacity: 0; transform: rotate(-90deg); }
.dark .theme-toggle .sun { opacity: 0; transform: rotate(90deg); }
.dark .theme-toggle .moon { opacity: 1; transform: rotate(0); }

.hamburger { display: flex; }
@media(min-width:1024px){ .hamburger { display: none; } }

/* Mobile menu */
.mobile-menu {
  display: none; background: var(--glass); backdrop-filter: blur(40px);
  border-top: 1px solid var(--border); overflow: hidden;
  transition: max-height .3s ease-in-out;
  max-height: 0;
}
.mobile-menu.open { display: block; max-height: 600px; }
.mobile-menu-inner { max-width: 1280px; margin: 0 auto; padding: 1rem 1.5rem; }
.mobile-nav-link {
  display: block; padding: .75rem 1rem; border-radius: var(--radius);
  font-weight: 500; color: var(--foreground); transition: color .2s, background .2s;
}
.mobile-nav-link:hover { color: var(--primary); background: rgba(37,99,235,.05); }
.mobile-sub-links { margin-left: 1rem; margin-top: .25rem; display: flex; flex-direction: column; gap: .25rem; }
.mobile-sub-link {
  display: flex; align-items: center; gap: .5rem;
  padding: .5rem 1rem; font-size: .875rem; color: var(--muted-foreground);
  border-radius: var(--radius); transition: color .2s;
}
.mobile-sub-link:hover { color: var(--primary); }
.mobile-cta-group { padding-top: 1rem; display: flex; flex-direction: column; gap: .5rem; }

/* ===================================================
   HERO
   =================================================== */
#hero {
  position: relative; min-height: 100svh; overflow: hidden;
  background: var(--background);
}
.hero-slide {
  position: absolute; inset: 0; transition: opacity .5s ease-in-out;
}
.hero-slide.active { z-index: 1; }
.hero-slide.entering { animation: slideInLeft .8s cubic-bezier(.25,.46,.45,.94) both; z-index: 2; }
.hero-bg-image {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform .5s ease-in-out;
}
.hero-overlay-1 {
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--background) 0%, color-mix(in srgb, var(--background) 85%, transparent) 50%, color-mix(in srgb, var(--background) 50%, transparent) 100%);
}
.hero-overlay-2 {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--background) 0%, transparent 40%, var(--background) 100%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .03; pointer-events: none;
  background-image: linear-gradient(rgba(59,130,246,.5) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(59,130,246,.5) 1px, transparent 1px);
  background-size: 50px 50px;
}
.dark .hero-grid { opacity: .05; }
.hero-orb-1 {
  position: absolute; top: 25%; right: 25%; width: 24rem; height: 24rem;
  background: rgba(37,99,235,.2); border-radius: 50%; filter: blur(60px);
  animation: pulseSlow 4s ease-in-out infinite; pointer-events: none;
}
.hero-orb-2 {
  position: absolute; bottom: 25%; left: 25%; width: 16rem; height: 16rem;
  background: rgba(37,99,235,.1); border-radius: 50%; filter: blur(60px);
  animation: pulseSlow 4s 1s ease-in-out infinite; pointer-events: none;
}
.hero-content {
  position: relative; z-index: 10;
  max-width: 1280px; margin: 0 auto; padding: 8rem 1rem 5rem;
  min-height: 100svh; display: flex; align-items: center;
}
.hero-grid-layout {
  display: grid; gap: 3rem; width: 100%; align-items: center;
}
@media(min-width:1024px){ .hero-grid-layout { grid-template-columns: 1fr 1fr; } }

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .5rem 1rem; border-radius: 9999px;
  background: rgba(37,99,235,.1); border: 1px solid rgba(37,99,235,.2);
  margin-bottom: 1.5rem;
}
.badge-dot {
  position: relative; width: .5rem; height: .5rem;
  flex-shrink: 0;
}
.badge-dot-inner, .badge-dot-ping {
  display: block; width: 100%; height: 100%; border-radius: 50%;
}
.badge-dot-inner { background: var(--primary); position: relative; z-index: 1; }
.badge-dot-ping {
  position: absolute; inset: 0; background: rgba(37,99,235,.75);
  animation: ping 1s cubic-bezier(0,0,.2,1) infinite;
}
.badge-text { font-size: .875rem; font-weight: 500; color: var(--primary); }

.hero-title { font-size: clamp(2.25rem, 5vw, 4.5rem); font-weight: 700; line-height: 1.1; letter-spacing: -.03em; }
.hero-desc { margin-top: 1.5rem; font-size: 1.125rem; color: var(--muted-foreground); max-width: 36rem; line-height: 1.7; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
  margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border);
}
.hero-stat-item { text-align: center; }
@media(min-width:640px){ .hero-stat-item { text-align: left; } }
.hero-stat-top { display: flex; align-items: center; justify-content: center; gap: .5rem; margin-bottom: .25rem; }
@media(min-width:640px){ .hero-stat-top { justify-content: flex-start; } }
.hero-stat-value { font-size: 1.75rem; font-weight: 700; color: var(--foreground); }
@media(min-width:640px){ .hero-stat-value { font-size: 2rem; } }
.hero-stat-label { font-size: .875rem; color: var(--muted-foreground); }

/* Hero right decorative */
.hero-right { display: none; }
@media(min-width:1024px){ .hero-right { display: flex; align-items: center; justify-content: center; position: relative; } }
.hero-svg-wrap { position: relative; width: 100%; max-width: 30rem; }
.hero-float-card {
  position: absolute; border-radius: .75rem; padding: 1rem; box-shadow: 0 8px 30px rgba(0,0,0,.15);
  display: flex; align-items: center; gap: .75rem;
}
.hero-float-card-top { top: 2.5rem; right: 2.5rem; animation: float 4s ease-in-out infinite; }
.hero-float-card-bottom { bottom: 2.5rem; left: 2.5rem; animation: float 5s 1s ease-in-out infinite; }
.float-icon-wrap {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.float-card-title { font-size: .875rem; font-weight: 500; color: var(--foreground); }
.float-card-sub { font-size: .75rem; color: var(--muted-foreground); }

/* Slide controls */
.slide-controls {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 20; display: flex; align-items: center; gap: 1rem;
}
.slide-dot {
  height: .5rem; border-radius: 9999px; transition: all .3s;
  background: rgba(156,163,175,.3); cursor: pointer; border: none;
}
.slide-dot.active { width: 2rem; background: var(--primary); }
.slide-dot:not(.active) { width: .5rem; }
.slide-dot:not(.active):hover { background: rgba(156,163,175,.5); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute; bottom: 2rem; right: 2rem; z-index: 20;
  display: none; flex-direction: column; align-items: center; gap: .5rem;
  color: var(--muted-foreground); animation: fadeIn 1s .8s both;
}
@media(min-width:768px){ .scroll-indicator { display: flex; } }
.scroll-label { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.scroll-box {
  width: 1.5rem; height: 2.5rem; border-radius: 9999px;
  border: 2px solid currentColor; display: flex; justify-content: center; padding-top: .5rem;
}
.scroll-dot-inner {
  width: .375rem; height: .375rem; border-radius: 50%; background: currentColor;
  animation: scrollDot 1.5s ease-in-out infinite;
}

/* ===================================================
   SECTION COMMON
   =================================================== */
section { padding: 6rem 0; }
.section-header { text-align: center; max-width: 48rem; margin: 0 auto 4rem; }
.section-badge {
  display: inline-block; padding: .375rem 1rem; border-radius: 9999px;
  background: rgba(37,99,235,.1); color: var(--primary); font-size: .875rem; font-weight: 500;
  margin-bottom: 1rem;
}
.section-title { font-size: clamp(1.875rem, 4vw, 3.25rem); font-weight: 700; color: var(--foreground); line-height: 1.2; margin-bottom: 1rem; }
.section-desc { font-size: 1.125rem; color: var(--muted-foreground); line-height: 1.7; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }
.reveal-delay-6 { transition-delay: .6s; }
.reveal-delay-7 { transition-delay: .7s; }
.reveal-delay-8 { transition-delay: .8s; }

/* ===================================================
   PARTNERS
   =================================================== */
#partners { padding: 4rem 0; background: var(--muted); overflow: hidden; }
.partners-scroll-wrap { position: relative; }
.partners-fade-l {
  position: absolute; left: 0; top: 0; bottom: 0; width: 5rem;
  background: linear-gradient(to right, var(--background), transparent); z-index: 10; pointer-events: none;
}
.partners-fade-r {
  position: absolute; right: 0; top: 0; bottom: 0; width: 5rem;
  background: linear-gradient(to left, var(--background), transparent); z-index: 10; pointer-events: none;
}
.marquee-track {
  display: flex; gap: 4rem; align-items: center;
  animation: marquee 20s linear infinite; width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }
.partner-item {
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  height: 3rem; width: 8rem;
  color: var(--muted-foreground); font-size: 1.5rem; font-weight: 700;
  letter-spacing: -.025em; opacity: .6; transition: opacity .3s;
}
.partner-item:hover { opacity: 1; }
.trust-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 3rem; }
.trust-badge {
  padding: .5rem 1rem; border-radius: 9999px;
  border: 1px solid var(--border); background: var(--card);
  font-size: .875rem; color: var(--muted-foreground);
}

/* ===================================================
   SERVICES
   =================================================== */
#services { background: var(--muted); }
.services-grid { display: grid; gap: 1.5rem; }
@media(min-width:640px){ .services-grid { grid-template-columns: repeat(2,1fr); } }
@media(min-width:1024px){ .services-grid { grid-template-columns: repeat(4,1fr); } }
.service-card {
  position: relative; background: var(--card); border-radius: 1rem;
  overflow: hidden; border: 1px solid var(--border);
  transition: border-color .5s, box-shadow .5s; height: 100%; display: flex; flex-direction: column;
}
.service-card:hover { border-color: rgba(37,99,235,.5); box-shadow: 0 20px 40px rgba(37,99,235,.05); }
.service-img-wrap { position: relative; height: 12rem; overflow: hidden; }
.service-img {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transform: scale(1); transition: transform .7s ease;
}
.service-card:hover .service-img { transform: scale(1.1); }
.service-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--card) 0%, rgba(255,255,255,.3) 60%, transparent 100%);
}
.dark .service-img-overlay {
  background: linear-gradient(to top, var(--card) 0%, rgba(0,0,0,.3) 60%, transparent 100%);
}
.service-icon-badge {
  position: absolute; bottom: 1rem; left: 1rem;
  width: 3rem; height: 3rem; border-radius: .75rem;
  background: var(--primary); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(37,99,235,.3); transition: transform .3s;
}
.service-card:hover .service-icon-badge { transform: scale(1.1); }
.service-body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.service-title {
  font-size: 1.125rem; font-weight: 600; color: var(--foreground); margin-bottom: .5rem;
  transition: color .3s;
}
.service-card:hover .service-title { color: var(--primary); }
.service-desc { font-size: .875rem; color: var(--muted-foreground); line-height: 1.6; margin-bottom: 1rem; flex: 1; }
.feature-tags { display: flex; flex-wrap: wrap; gap: .375rem; margin-bottom: 1rem; }
.feature-tag {
  padding: .25rem .5rem; border-radius: .375rem;
  background: var(--muted); color: var(--muted-foreground); font-size: .75rem;
}
.service-learn-more {
  display: inline-flex; align-items: center; gap: .25rem;
  font-size: .875rem; color: var(--primary); font-weight: 500;
  transition: gap .2s;
}
.service-learn-more:hover { gap: .5rem; }
.services-cta { text-align: center; margin-top: 3rem; }

/* ===================================================
   TRANSPORT METHODS
   =================================================== */
#transport { background: var(--background); }
.transport-grid { display: grid; gap: 2rem; }
@media(min-width:768px){ .transport-grid { grid-template-columns: repeat(2,1fr); } }
.transport-card {
  position: relative; background: var(--card); border-radius: 1.5rem;
  overflow: hidden; border: 1px solid var(--border);
  transition: border-color .5s;
}
.transport-card:hover { border-color: rgba(37,99,235,.5); }
.transport-img-wrap { position: relative; height: 16rem; overflow: hidden; }
.transport-img {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform .7s;
}
.transport-card:hover .transport-img { transform: scale(1.05); }
.transport-img-gradient {
  position: absolute; inset: 0;
  opacity: .6;
}
.transport-img-bottom {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--card) 0%, transparent 50%);
}
.transport-icon-wrap {
  position: absolute; top: 1.5rem; left: 1.5rem;
  width: 3.5rem; height: 3.5rem; border-radius: 1rem;
  background: rgba(255,255,255,.2); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
}
.transport-speed-badge {
  position: absolute; top: 1.5rem; right: 1.5rem;
  display: flex; align-items: center; gap: .5rem;
  padding: .375rem .75rem; border-radius: 9999px;
  background: rgba(255,255,255,.2); backdrop-filter: blur(8px);
  color: white; font-size: .875rem; font-weight: 500;
}
.transport-body { padding: 1.5rem; }
.transport-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .75rem; }
.transport-title {
  font-size: 1.25rem; font-weight: 600; color: var(--foreground); transition: color .3s;
}
.transport-card:hover .transport-title { color: var(--primary); }
.transport-coverage { display: flex; align-items: center; gap: .25rem; font-size: .875rem; color: var(--muted-foreground); }
.transport-desc { color: var(--muted-foreground); margin-bottom: 1rem; }
.transport-features { display: flex; flex-wrap: wrap; gap: .5rem; }
.transport-feature {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .375rem .75rem; border-radius: 9999px;
  background: rgba(37,99,235,.1); color: var(--primary); font-size: .875rem;
}
.transport-note {
  margin-top: 3rem; padding: 1.5rem; border-radius: 1rem;
  background: var(--muted); border: 1px solid var(--border);
}
.transport-note-inner { display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center; }
@media(min-width:768px){ .transport-note-inner { flex-direction: row; text-align: left; justify-content: space-between; } }
.transport-note-icon {
  width: 3rem; height: 3rem; border-radius: .75rem;
  background: rgba(37,99,235,.1); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.transport-note-title { font-weight: 600; color: var(--foreground); }
.transport-note-desc { font-size: .875rem; color: var(--muted-foreground); }

/* ===================================================
   CONTINENTS
   =================================================== */
#continents { background: var(--muted); }
.continents-grid { display: grid; gap: 1.5rem; }
@media(min-width:640px){ .continents-grid { grid-template-columns: repeat(2,1fr); } }
@media(min-width:1024px){ .continents-grid { grid-template-columns: repeat(3,1fr); } }
.continent-card {
  background: var(--card); border-radius: 1rem; overflow: hidden;
  border: 1px solid var(--border); transition: border-color .5s, box-shadow .5s;
}
.continent-card:hover { border-color: rgba(37,99,235,.5); box-shadow: 0 20px 40px rgba(37,99,235,.05); }
.continent-header {
  position: relative; height: 8rem; padding: 1.5rem;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.continent-header-grid {
  position: absolute; inset: 0; opacity: .2;
  background-image: linear-gradient(white 1px, transparent 1px),
                    linear-gradient(90deg, white 1px, transparent 1px);
  background-size: 16px 16px;
}
.continent-name { font-size: 1.5rem; font-weight: 700; color: white; position: relative; z-index: 1; }
.continent-countries { font-size: .875rem; color: rgba(255,255,255,.8); position: relative; z-index: 1; margin-top: .25rem; }
.continent-body { padding: 1.5rem; }
.continent-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-bottom: 1.5rem; }
.continent-stat { text-align: center; }
.continent-stat-icon { display: flex; justify-content: center; color: var(--primary); margin-bottom: .25rem; }
.continent-stat-value { font-size: 1.125rem; font-weight: 600; color: var(--foreground); }
.continent-stat-label { font-size: .75rem; color: var(--muted-foreground); }
.continent-locations { display: flex; flex-wrap: wrap; gap: .5rem; }
.continent-location {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .25rem .5rem; border-radius: .375rem;
  background: var(--muted); font-size: .75rem; color: var(--muted-foreground);
}
.global-stats { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; margin-top: 4rem; }
@media(min-width:768px){ .global-stats { grid-template-columns: repeat(4,1fr); } }
.global-stat-card { text-align: center; padding: 1.5rem; border-radius: .75rem; background: var(--card); border: 1px solid var(--border); }
.global-stat-value { font-size: 1.875rem; font-weight: 700; }
.global-stat-label { font-size: .875rem; color: var(--muted-foreground); margin-top: .25rem; }

/* ===================================================
   WHY US
   =================================================== */
#why-us { background: var(--background); }
.features-grid { display: grid; gap: 1.5rem; margin-bottom: 5rem; }
@media(min-width:640px){ .features-grid { grid-template-columns: repeat(2,1fr); } }
@media(min-width:1024px){ .features-grid { grid-template-columns: repeat(3,1fr); } }
.feature-card {
  position: relative; padding: 1.5rem; border-radius: 1rem;
  background: var(--card); border: 1px solid var(--border);
  transition: border-color .5s, box-shadow .5s; overflow: hidden;
}
.feature-card:hover { border-color: rgba(37,99,235,.5); box-shadow: 0 20px 40px rgba(37,99,235,.05); }
.feature-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1rem; }
.feature-icon-wrap {
  width: 3rem; height: 3rem; border-radius: .75rem;
  background: rgba(37,99,235,.1); display: flex; align-items: center; justify-content: center;
  transition: background .3s, transform .3s;
}
.feature-card:hover .feature-icon-wrap { background: var(--primary); transform: scale(1.1); }
.feature-icon-wrap svg { color: var(--primary); transition: color .3s; }
.feature-card:hover .feature-icon-wrap svg { color: var(--primary-foreground); }
.feature-stat-wrap { text-align: right; }
.feature-stat-value { font-size: 1.5rem; font-weight: 700; }
.feature-stat-label { font-size: .75rem; color: var(--muted-foreground); }
.feature-title { font-size: 1.125rem; font-weight: 600; color: var(--foreground); margin-bottom: .5rem; transition: color .3s; }
.feature-card:hover .feature-title { color: var(--primary); }
.feature-desc { font-size: .875rem; color: var(--muted-foreground); line-height: 1.6; }
.feature-hover-line {
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(to right, var(--primary), rgba(37,99,235,.5));
  transform: scaleX(0); transform-origin: left; transition: transform .5s;
  border-radius: 0 0 1rem 1rem;
}
.feature-card:hover .feature-hover-line { transform: scaleX(1); }

/* Stats banner */
.stats-banner {
  position: relative; border-radius: 1.5rem; overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
}
.stats-banner-grid-overlay {
  position: absolute; inset: 0; opacity: .1;
  background-image: linear-gradient(white 1px, transparent 1px),
                    linear-gradient(90deg, white 1px, transparent 1px);
  background-size: 16px 16px; pointer-events: none;
}
.stats-banner-inner { position: relative; z-index: 1; padding: 2rem 3rem; }
.stats-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2rem; }
@media(min-width:768px){ .stats-grid { grid-template-columns: repeat(4,1fr); } }
.stat-item { text-align: center; }
.stat-icon-wrap {
  width: 3.5rem; height: 3.5rem; border-radius: 1rem;
  background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
}
.stat-value { font-size: clamp(1.875rem, 4vw, 2.25rem); font-weight: 700; color: white; margin-bottom: .25rem; }
.stat-label { font-size: .875rem; color: rgba(255,255,255,.8); }
.trust-msg {
  text-align: center; margin-top: 3rem;
}
.trust-badge-inline {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .5rem 1rem; border-radius: 9999px;
  background: rgba(34,197,94,.1); color: #16a34a;
}
.dark .trust-badge-inline { color: #4ade80; background: rgba(34,197,94,.15); }
.trust-badge-inline svg { width: 1rem; height: 1rem; }

/* ===================================================
   TESTIMONIALS
   =================================================== */
#testimonials { background: var(--muted); }
.testimonial-slider { position: relative; max-width: 56rem; margin: 0 auto; }
.testimonial-quote-icon {
  position: absolute; top: -1.5rem; left: 0; opacity: .1;
  color: var(--primary);
}
@media(min-width:768px){ .testimonial-quote-icon { left: 2rem; } }
.testimonial-card {
  background: var(--card); border-radius: 1.5rem; padding: 2rem 3rem;
  border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(0,0,0,.05);
}
@media(max-width:640px){ .testimonial-card { padding: 1.5rem; } }
.testimonial-stars { display: flex; gap: .25rem; margin-bottom: 1.5rem; }
.testimonial-stars svg { width: 1.25rem; height: 1.25rem; fill: #facc15; color: #facc15; }
.testimonial-text { font-size: 1.125rem; color: var(--foreground); line-height: 1.7; margin-bottom: 2rem; }
@media(min-width:768px){ .testimonial-text { font-size: 1.25rem; } }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar {
  width: 3.5rem; height: 3.5rem; border-radius: 50%; overflow: hidden;
  border: 2px solid rgba(37,99,235,.2); flex-shrink: 0;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-weight: 600; color: var(--foreground); }
.testimonial-role { font-size: .875rem; color: var(--muted-foreground); }
.testimonial-nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 2rem; }
.testimonial-dots { display: flex; align-items: center; gap: .5rem; }
.t-dot { height: .5rem; border-radius: 9999px; transition: all .3s; background: rgba(156,163,175,.3); cursor: pointer; border: none; }
.t-dot.active { width: 2rem; background: var(--primary); }
.t-dot:not(.active) { width: .5rem; }
.companies-trust { text-align: center; margin-top: 4rem; }
.companies-trust p { font-size: .875rem; color: var(--muted-foreground); margin-bottom: 1.5rem; }
.companies-list { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 2rem 3rem; }
.company-name { font-size: 1.25rem; font-weight: 700; color: rgba(156,163,175,.4); transition: color .3s; }
.company-name:hover { color: rgba(156,163,175,.6); }

/* ===================================================
   FAQ
   =================================================== */
#faq { background: var(--background); }
.faq-wrapper { max-width: 56rem; margin: 0 auto; }
.faq-search-wrap { position: relative; margin-bottom: 3rem; }
.faq-search-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--muted-foreground); pointer-events: none; }
.faq-search { padding-left: 3rem; height: 3rem; font-size: 1rem; }
.faq-category { margin-bottom: 2rem; }
.faq-category-title {
  font-size: 1.125rem; font-weight: 600; color: var(--foreground);
  display: flex; align-items: center; gap: .5rem; margin-bottom: 1rem;
}
.faq-item { border-radius: .75rem; border: 1px solid var(--border); background: var(--card); overflow: hidden; margin-bottom: .75rem; }
.faq-question {
  width: 100%; padding: 1rem 1.5rem; display: flex; align-items: center; justify-content: space-between;
  text-align: left; background: transparent; border: none; cursor: pointer;
  color: var(--foreground); font-weight: 500; transition: background .2s; gap: 1rem;
}
.faq-question:hover { background: var(--muted); }
.faq-chevron {
  width: 1.25rem; height: 1.25rem; color: var(--muted-foreground); flex-shrink: 0;
  transition: transform .3s;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s; }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 1.5rem 1rem; color: var(--muted-foreground); line-height: 1.7; }
.faq-cta {
  margin-top: 3rem; padding: 1.5rem; border-radius: 1rem;
  background: var(--muted); border: 1px solid var(--border); text-align: center;
}
.faq-cta-title { font-size: 1.125rem; font-weight: 600; color: var(--foreground); margin-bottom: .5rem; }
.faq-cta-desc { color: var(--muted-foreground); margin-bottom: 1rem; }

/* ===================================================
   CONTACT
   =================================================== */
#contact { background: var(--muted); }
.contact-grid { display: grid; gap: 2rem; }
@media(min-width:1024px){ .contact-grid { grid-template-columns: 1fr 2fr; } }
.contact-info-card { padding: 1.5rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); margin-bottom: 1rem; }
.contact-info-title { font-size: 1.125rem; font-weight: 600; color: var(--foreground); margin-bottom: 1.5rem; }
.contact-info-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; }
.contact-info-item:last-child { margin-bottom: 0; }
.contact-info-icon-wrap {
  width: 2.5rem; height: 2.5rem; border-radius: .5rem;
  background: rgba(37,99,235,.1); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info-label { font-weight: 500; color: var(--foreground); margin-bottom: .125rem; }
.contact-info-value { color: var(--muted-foreground); font-size: .9375rem; transition: color .2s; }
a.contact-info-value:hover { color: var(--primary); }
.whatsapp-btn {
  display: flex; align-items: center; justify-content: center; gap: .75rem;
  width: 100%; padding: 1rem; border-radius: .75rem;
  background: #22c55e; color: white; font-weight: 500; transition: background .2s;
}
.whatsapp-btn:hover { background: #16a34a; }

.contact-form-card { padding: 2rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--border); }
.contact-form-title { font-size: 1.125rem; font-weight: 600; color: var(--foreground); margin-bottom: 1.5rem; }
.form-grid { display: grid; gap: 1.5rem; }
@media(min-width:640px){ .form-grid { grid-template-columns: repeat(2,1fr); } }
.form-full { grid-column: 1 / -1; }
.contact-success {
  text-align: center; padding: 3rem 0;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  display: none;
}
.contact-success.show { display: flex; }
.success-icon-wrap {
  width: 4rem; height: 4rem; border-radius: 50%;
  background: rgba(34,197,94,.1); display: flex; align-items: center; justify-content: center;
}
.contact-success-title { font-size: 1.25rem; font-weight: 600; color: var(--foreground); }
.contact-success-desc { color: var(--muted-foreground); }
.contact-form-inner { display: block; }
.contact-form-inner.hidden { display: none; }

/* ===================================================
   FOOTER
   =================================================== */
footer { background: var(--card); border-top: 1px solid var(--border); }
.footer-newsletter { background: var(--primary); }
.footer-newsletter-inner {
  display: flex; flex-direction: column; align-items: center;
  justify-content: space-between; gap: 1.5rem; padding: 3rem 0;
}
@media(min-width:1024px){ .footer-newsletter-inner { flex-direction: row; } }
.footer-newsletter-title { font-size: 1.5rem; font-weight: 700; color: var(--primary-foreground); }
.footer-newsletter-desc { color: rgba(255,255,255,.8); margin-top: .25rem; }
.newsletter-form { display: flex; gap: .5rem; width: 100%; max-width: 28rem; }
.newsletter-input {
  flex: 1; padding: .5rem .75rem; border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.1);
  color: white; outline: none; font-size: .875rem;
}
.newsletter-input::placeholder { color: rgba(255,255,255,.6); }
.newsletter-input:focus { border-color: rgba(255,255,255,.4); }
.footer-main { padding: 4rem 0; }
.footer-grid { display: grid; gap: 2rem 3rem; }
@media(min-width:768px){ .footer-grid { grid-template-columns: repeat(2,1fr); } }
@media(min-width:1024px){ .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; } }
.footer-brand .footer-logo { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.5rem; }
.footer-logo-icon { width: 2.5rem; height: 2.5rem; border-radius: .625rem; background: var(--primary); display: flex; align-items: center; justify-content: center; }
.footer-desc { color: var(--muted-foreground); line-height: 1.7; margin-bottom: 1.5rem; }
.footer-contact-item { display: flex; align-items: flex-start; gap: .75rem; font-size: .875rem; margin-bottom: .75rem; }
.footer-contact-item:last-child { margin-bottom: 0; }
.footer-contact-icon { color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.footer-col-title { font-weight: 600; color: var(--foreground); margin-bottom: 1rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: .75rem; }
.footer-link {
  font-size: .875rem; color: var(--muted-foreground); transition: color .2s;
  display: flex; align-items: center; gap: .25rem;
}
.footer-link:hover { color: var(--primary); }
.footer-link-arrow { opacity: 0; transform: translateX(-4px); transition: all .2s; }
.footer-link:hover .footer-link-arrow { opacity: 1; transform: translateX(0); }
.footer-bottom { border-top: 1px solid var(--border); }
.footer-bottom-inner {
  display: flex; flex-direction: column; align-items: center;
  justify-content: space-between; gap: 1rem; padding: 1.5rem 0;
}
@media(min-width:768px){ .footer-bottom-inner { flex-direction: row; } }
.footer-copy { font-size: .875rem; color: var(--muted-foreground); }
.social-links { display: flex; align-items: center; gap: 1rem; }
.social-link {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: var(--muted); display: flex; align-items: center; justify-content: center;
  color: var(--muted-foreground); transition: background .3s, color .3s;
}
.social-link:hover { background: var(--primary); color: var(--primary-foreground); }

/* ===================================================
   LIVE CHAT
   =================================================== */
.chat-btn {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9000;
  width: 3.5rem; height: 3.5rem; border-radius: 50%;
  background: var(--primary); color: var(--primary-foreground);
  box-shadow: 0 4px 20px rgba(37,99,235,.4);
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s; border: none; cursor: pointer;
}
.chat-btn:hover { transform: scale(1.1); }
.chat-btn-dot {
  position: absolute; top: 0; right: 0;
  width: 1rem; height: 1rem; background: #22c55e;
  border-radius: 50%; border: 2px solid white;
}
.chat-window {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9001;
  width: 24rem; max-width: calc(100vw - 3rem);
  background: var(--card); border: 1px solid var(--border);
  border-radius: 1rem; box-shadow: 0 20px 60px rgba(0,0,0,.2); overflow: hidden;
  animation: chatPop .3s ease-out;
  display: none;
}
.chat-window.open { display: block; }
.chat-header {
  background: var(--primary); padding: 1rem;
  display: flex; align-items: center; justify-content: space-between;
}
.chat-header-left { display: flex; align-items: center; gap: .75rem; }
.chat-avatar {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: rgba(255,255,255,.2); display: flex; align-items: center; justify-content: center;
}
.chat-agent-name { font-weight: 600; color: white; font-size: .9375rem; }
.chat-status { font-size: .75rem; color: rgba(255,255,255,.8); display: flex; align-items: center; gap: .25rem; }
.chat-status-dot { width: .5rem; height: .5rem; border-radius: 50%; background: #4ade80; }
.chat-controls { display: flex; gap: .25rem; }
.chat-ctrl-btn { padding: .5rem; color: rgba(255,255,255,.8); border: none; background: none; cursor: pointer; border-radius: .375rem; transition: color .2s; }
.chat-ctrl-btn:hover { color: white; }
.chat-messages { height: 20rem; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 1rem; background: var(--muted); }
.chat-window.minimized .chat-messages,
.chat-window.minimized .chat-quick,
.chat-window.minimized .chat-input-wrap { display: none; }
.msg { display: flex; animation: msgSlide .3s ease-out; }
.msg.user { justify-content: flex-end; }
.msg-bubble { max-width: 80%; }
.msg-text {
  border-radius: 1rem; padding: .625rem 1rem; font-size: .875rem; white-space: pre-line;
}
.msg.bot .msg-text { background: var(--card); border: 1px solid var(--border); border-bottom-left-radius: .25rem; }
.msg.user .msg-text { background: var(--primary); color: var(--primary-foreground); border-bottom-right-radius: .25rem; }
.msg.admin .msg-text { background: #22c55e; color: white; border-bottom-left-radius: .25rem; }
.msg-time { font-size: .6875rem; color: var(--muted-foreground); margin-top: .25rem; }
.msg.user .msg-time { text-align: right; }
.typing-indicator {
  display: none; align-items: center;
}
.typing-indicator.show { display: flex; }
.typing-dots { display: flex; gap: .25rem; background: var(--card); border: 1px solid var(--border); border-radius: 1rem; border-bottom-left-radius: .25rem; padding: .75rem 1rem; }
.typing-dot { width: .5rem; height: .5rem; border-radius: 50%; background: var(--muted-foreground); }
.typing-dot:nth-child(1) { animation: bounce .8s 0ms ease-in-out infinite; }
.typing-dot:nth-child(2) { animation: bounce .8s 150ms ease-in-out infinite; }
.typing-dot:nth-child(3) { animation: bounce .8s 300ms ease-in-out infinite; }
.chat-quick { padding: .5rem 1rem; border-top: 1px solid var(--border); display: flex; gap: .5rem; overflow-x: auto; }
.chat-quick::-webkit-scrollbar { display: none; }
.quick-btn {
  flex-shrink: 0; padding: .375rem .75rem; font-size: .75rem; border-radius: 9999px;
  background: var(--muted); color: var(--muted-foreground); border: none; cursor: pointer; transition: background .2s;
}
.quick-btn:hover { background: rgba(37,99,235,.1); color: var(--primary); }
.chat-input-wrap { padding: 1rem; border-top: 1px solid var(--border); display: flex; gap: .5rem; }
.chat-input { flex: 1; }

/* ===================================================
   TRACKING PAGE
   =================================================== */
.page-hero {
  position: relative; padding: 4rem 0 3rem;
  background: linear-gradient(135deg, rgba(37,99,235,.1) 0%, var(--background) 60%, var(--background) 100%);
}
.tracking-search-wrap { max-width: 40rem; margin: 0 auto; }
.tracking-search-form { display: flex; gap: .5rem; }
.tracking-input {
  flex: 1; height: 3.5rem; font-size: 1.0625rem; font-family: monospace;
  border: 2px solid var(--border); border-radius: var(--radius);
  background: var(--card); padding: 0 1rem 0 3rem;
  transition: border-color .2s;
}
.tracking-input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(37,99,235,.1); }
.tracking-submit { height: 3.5rem; padding: 0 2rem; }
.tracking-options { display: flex; justify-content: center; gap: 1rem; margin-top: 1rem; }
.tracking-option-btn {
  display: flex; align-items: center; gap: .5rem; padding: .5rem 1rem;
  border-radius: var(--radius); background: var(--muted);
  color: var(--muted-foreground); font-size: .875rem; transition: all .2s; border: none; cursor: pointer;
}
.tracking-option-btn:hover { background: rgba(37,99,235,.1); color: var(--primary); }
.demo-nums { margin-top: 1.5rem; text-align: center; }
.demo-nums p { font-size: .875rem; color: var(--muted-foreground); margin-bottom: .5rem; }
.demo-nums-list { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }
.demo-num-btn {
  padding: .375rem .75rem; font-size: .875rem; border-radius: 9999px;
  background: var(--muted); color: var(--muted-foreground);
  font-family: monospace; border: none; cursor: pointer; transition: all .2s;
}
.demo-num-btn:hover { background: rgba(37,99,235,.1); color: var(--primary); }
.error-msg {
  margin-top: 1rem; padding: 1rem; border-radius: var(--radius);
  background: rgba(239,68,68,.1); color: var(--destructive); text-align: center;
  display: none;
}
.error-msg.show { display: block; }

/* Tracking result */
.tracking-result { max-width: 1280px; margin: 0 auto; padding: 2rem 1rem; display: none; }
.tracking-result.show { display: block; }
@media(min-width:640px){ .tracking-result { padding: 2rem 1.5rem; } }
@media(min-width:1024px){ .tracking-result { padding: 2rem; } }

.status-banner { border-radius: 1rem; padding: 1.5rem; margin-bottom: 1.5rem; }
.status-banner.status-in-transit { background: rgba(59,130,246,.1); border: 1px solid rgba(59,130,246,.2); }
.status-banner.status-delivered  { background: rgba(34,197,94,.1);  border: 1px solid rgba(34,197,94,.2); }
.status-banner.status-pending    { background: rgba(234,179,8,.1);  border: 1px solid rgba(234,179,8,.2); }
.status-banner.status-delayed    { background: rgba(239,68,68,.1);  border: 1px solid rgba(239,68,68,.2); }
.status-banner-top { display: flex; flex-direction: column; gap: 1rem; }
@media(min-width:768px){ .status-banner-top { flex-direction: row; align-items: center; justify-content: space-between; } }
.status-icon-wrap {
  width: 3.5rem; height: 3.5rem; border-radius: 1rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.status-info { display: flex; align-items: center; gap: 1rem; }
.status-tracking-num { font-family: monospace; font-size: 1.125rem; font-weight: 600; color: var(--foreground); }
.status-badge {
  padding: .125rem .5rem; border-radius: 9999px; font-size: .75rem; font-weight: 500;
}
.status-badge.status-in-transit { background: #3b82f6; color: white; }
.status-badge.status-delivered  { background: #22c55e; color: white; }
.status-badge.status-pending    { background: #eab308; color: white; }
.status-badge.status-delayed    { background: #ef4444; color: white; }
.status-location { color: var(--muted-foreground); font-size: .9375rem; margin-top: .25rem; }
.status-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.progress-section { margin-top: 1.5rem; }
.progress-header { display: flex; justify-content: space-between; font-size: .875rem; margin-bottom: .5rem; color: var(--muted-foreground); }
.progress-value { font-weight: 500; color: var(--foreground); }
.progress-bar { height: .5rem; background: rgba(156,163,175,.2); border-radius: 9999px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--primary); border-radius: 9999px; transition: width .8s ease; }

/* QR modal */
.qr-modal {
  display: none; position: fixed; inset: 0; z-index: 8500;
  background: rgba(0,0,0,.5); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 1rem;
}
.qr-modal.open { display: flex; }
.qr-modal-box { background: var(--card); padding: 2rem; border-radius: 1rem; text-align: center; max-width: 20rem; width: 100%; }
.qr-modal-title { font-size: 1.125rem; font-weight: 600; margin-bottom: 1rem; }
.qr-code-wrapper { background: white; padding: 1rem; border-radius: .75rem; display: inline-block; margin-bottom: 1rem; }
.qr-tracking-num { font-family: monospace; font-size: .875rem; color: var(--muted-foreground); }

/* Tracking layout */
.tracking-grid { display: grid; gap: 1.5rem; }
@media(min-width:1024px){ .tracking-grid { grid-template-columns: 1fr 2fr; } }
.tracking-card { background: var(--card); border-radius: 1rem; border: 1px solid var(--border); overflow: hidden; }
.tracking-card-header { padding: 1rem 1.5rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.tracking-card-title { font-weight: 600; display: flex; align-items: center; gap: .5rem; }
.tracking-card-body { padding: 1.5rem; }
.shipment-from-to { display: flex; flex-direction: column; gap: 1rem; }
.from-to-section {}
.from-to-label { font-size: .6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted-foreground); margin-bottom: .25rem; }
.from-to-name { font-weight: 500; color: var(--foreground); }
.from-to-addr { font-size: .875rem; color: var(--muted-foreground); }
.from-to-divider { border: none; border-top: 1px solid var(--border); }
.pkg-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.pkg-item-label { display: flex; align-items: center; gap: .5rem; color: var(--muted-foreground); font-size: .75rem; margin-bottom: .25rem; }
.pkg-item-value { font-weight: 500; color: var(--foreground); font-size: .9375rem; }
.barcode-wrap { background: white; padding: 1rem; border-radius: .5rem; }
.barcode-bars { display: flex; justify-content: center; gap: 1px; height: 4rem; align-items: stretch; }
.barcode-bar { background: black; display: block; }
.barcode-text { font-family: monospace; font-size: .875rem; text-align: center; margin-top: .5rem; color: black; }

/* Map — always below chat and UI overlays */
.map-container {
  height: 25rem; transition: height .3s;
  position: relative; z-index: 0; isolation: isolate;
}
.map-container.fullscreen { height: 37.5rem; }
#leaflet-map { width: 100%; height: 100%; position: relative; z-index: 0; }

/* Force ALL Leaflet internal layers to stay inside their stacking context */
.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer { z-index: auto !important; }

.leaflet-map-pane          { z-index: 1 !important; }
.leaflet-tile-pane         { z-index: 2 !important; }
.leaflet-overlay-pane      { z-index: 4 !important; }
.leaflet-shadow-pane       { z-index: 5 !important; }
.leaflet-marker-pane       { z-index: 6 !important; }
.leaflet-tooltip-pane      { z-index: 7 !important; }
.leaflet-popup-pane        { z-index: 8 !important; }
.leaflet-top,
.leaflet-bottom            { z-index: 9 !important; }
.leaflet-control           { z-index: 9 !important; }

/* Attribution and road labels must never escape map container */
.leaflet-control-attribution { position: relative; z-index: 9 !important; }

.map-legend {
  position: absolute; bottom: 1rem; left: 1rem; z-index: 10;
  background: var(--card); backdrop-filter: blur(8px);
  border-radius: .5rem; padding: .75rem; box-shadow: 0 4px 12px rgba(0,0,0,.1);
}
.map-legend-title { font-size: .75rem; font-weight: 500; color: var(--foreground); margin-bottom: .5rem; }
.map-legend-item { display: flex; align-items: center; gap: .5rem; font-size: .75rem; color: var(--muted-foreground); margin-bottom: .25rem; }
.legend-dot { width: .75rem; height: .75rem; border-radius: 50%; flex-shrink: 0; }
.legend-dot.pulse { animation: mapPulse 2s infinite; }
.map-method-badge {
  position: absolute; top: 1rem; right: 1rem; z-index: 10;
  background: var(--card); backdrop-filter: blur(8px);
  border-radius: .5rem; padding: .75rem; display: flex; align-items: center; gap: .5rem;
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
}
.map-method-badge span { font-size: .875rem; font-weight: 500; color: var(--foreground); }

/* Timeline */
.timeline { display: flex; flex-direction: column; }
.timeline-item { display: flex; gap: 1rem; position: relative; }
.timeline-icon-col { display: flex; flex-direction: column; align-items: center; }
.timeline-icon {
  width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; z-index: 1;
}
.timeline-icon.completed { background: var(--primary); color: var(--primary-foreground); }
.timeline-icon.pending { background: var(--muted); color: var(--muted-foreground); }
.timeline-line { width: 2px; flex: 1; margin: 0 auto; min-height: 2rem; }
.timeline-line.completed { background: var(--primary); }
.timeline-line.pending { background: var(--border); }
.timeline-content { padding-bottom: 2rem; flex: 1; }
.timeline-status { font-weight: 500; color: var(--muted-foreground); }
.timeline-status.done { color: var(--foreground); }
.timeline-meta { display: flex; flex-direction: column; gap: .125rem; }
@media(min-width:640px){ .timeline-meta { flex-direction: row; justify-content: space-between; align-items: center; } }
.timeline-date { font-size: .875rem; color: var(--muted-foreground); }
.timeline-loc { font-size: .875rem; color: var(--muted-foreground); display: flex; align-items: center; gap: .25rem; margin-top: .25rem; }

.pkg-images-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
@media(min-width:768px){ .pkg-images-grid { grid-template-columns: repeat(3,1fr); } }
.pkg-image { aspect-ratio: 1; border-radius: .75rem; overflow: hidden; background: var(--muted); }
.pkg-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.pkg-image:hover img { transform: scale(1.05); }

/* ===================================================
   ICON SVG EMBED HELPERS
   =================================================== */
.icon { display: inline-block; vertical-align: middle; }
.icon svg { display: block; }

/* ===================================================
   UTILITIES
   =================================================== */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.hidden { display: none !important; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: .5rem; }
.gap-3 { gap: .75rem; }
.gap-4 { gap: 1rem; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.font-mono { font-family: monospace; }
.mt-2 { margin-top: .5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: .5rem; }
.mb-4 { margin-bottom: 1rem; }
.text-sm { font-size: .875rem; }
.text-muted { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.col-span-2 { grid-column: span 2; }

/* ════════════════════════════════════════
   V2 REFINEMENTS – Tracking Panel
   ════════════════════════════════════════ */

/* Tighter tracking grid on desktop */
@media(min-width:1024px){ .tracking-grid { grid-template-columns: 380px 1fr; gap:1.25rem; } }

/* Tracking card polish */
.tracking-card { border-radius:.875rem; box-shadow:0 1px 6px rgba(0,0,0,.05); }
.tracking-card-header {
  padding:.875rem 1.25rem; border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between; gap:.5rem;
}
.tracking-card-title {
  font-weight:600; font-size:.9rem; color:var(--foreground);
  display:flex; align-items:center; gap:.4rem;
}

/* Map container */
.map-container { height:22rem; border-radius:0 0 .875rem .875rem; overflow:hidden; position:relative; z-index:0; isolation:isolate; }
.map-container.fullscreen { height:34rem; }
#leaflet-map { width:100%; height:100%; position:relative; z-index:0; }

/* Timeline refinements */
.timeline-item { display:flex; gap:.75rem; }
.timeline-icon-col { display:flex; flex-direction:column; align-items:center; flex-shrink:0; }
.timeline-icon {
  width:1.75rem; height:1.75rem; border-radius:50%;
  display:flex; align-items:center; justify-content:center; flex-shrink:0; z-index:1;
}
.timeline-icon.completed { background:var(--primary); color:white; }
.timeline-icon.pending   { background:var(--muted); color:var(--muted-foreground); border:2px solid var(--border); }
.timeline-line { width:2px; flex:1; min-height:1.5rem; margin:2px auto; }
.timeline-line.completed { background:var(--primary); }
.timeline-line.pending   { background:var(--border); border-left:2px dashed var(--border); background:none; }
.timeline-content { flex:1; min-width:0; }

/* Status banner */
.status-banner { border-radius:.875rem; }

/* Progress fill base */
#progress-fill { width:0%; transition:width .9s cubic-bezier(.4,0,.2,1); }

/* QR Modal */
.qr-modal { display:none; position:fixed; inset:0; z-index:9500; background:rgba(0,0,0,.55); backdrop-filter:blur(6px); align-items:center; justify-content:center; padding:1rem; }
.qr-modal.open { display:flex; }
.qr-modal-box { background:var(--card); padding:2rem; border-radius:1rem; text-align:center; max-width:22rem; width:100%; box-shadow:0 20px 60px rgba(0,0,0,.25); animation:chatPop .3s ease-out; }
.qr-modal-title { font-size:1.125rem; font-weight:600; margin-bottom:1rem; }
.qr-code-wrapper { background:white; padding:1rem; border-radius:.75rem; display:inline-block; margin-bottom:.75rem; }
.qr-tracking-num { font-family:monospace; font-size:.875rem; color:var(--muted-foreground); }

/* Package images */
.pkg-images-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:.875rem; }
@media(min-width:640px){ .pkg-images-grid { grid-template-columns:repeat(3,1fr); } }
.pkg-image { aspect-ratio:1; border-radius:.625rem; overflow:hidden; background:var(--muted); }
.pkg-image img { width:100%; height:100%; object-fit:cover; transition:transform .3s; }
.pkg-image:hover img { transform:scale(1.06); }

/* Tracking page hero */
.tracking-page-hero { background:linear-gradient(135deg,var(--background) 0%,rgba(37,99,235,.05) 50%,var(--background) 100%); padding:3rem 0 2rem; border-bottom:1px solid var(--border); }
.tracking-search-card { background:var(--card); border:1px solid var(--border); border-radius:1.25rem; padding:2rem; box-shadow:0 4px 24px rgba(37,99,235,.06); max-width:44rem; margin:0 auto; }
.tracking-search-form { display:flex; gap:.5rem; }
.tracking-input { flex:1; height:3.5rem; font-size:1rem; font-family:monospace; border:2px solid var(--border); border-radius:var(--radius); background:var(--card); padding:0 1rem 0 3rem; transition:border-color .2s; outline:none; }
.tracking-input:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(37,99,235,.1); }
.tracking-submit { height:3.5rem; padding:0 1.75rem; font-size:.9375rem; }
.tracking-options { display:flex; justify-content:center; gap:.75rem; margin-top:.875rem; flex-wrap:wrap; }
.tracking-option-btn { display:flex; align-items:center; gap:.5rem; padding:.4rem .875rem; border-radius:var(--radius); background:var(--muted); color:var(--muted-foreground); font-size:.8125rem; transition:all .2s; border:none; cursor:pointer; }
.tracking-option-btn:hover { background:rgba(37,99,235,.1); color:var(--primary); }
.demo-nums { margin-top:1.25rem; text-align:center; }
.demo-nums p { font-size:.8125rem; color:var(--muted-foreground); margin-bottom:.5rem; }
.demo-nums-list { display:flex; flex-wrap:wrap; justify-content:center; gap:.5rem; }
.demo-num-btn { padding:.375rem .875rem; font-size:.8125rem; border-radius:9999px; background:var(--muted); color:var(--muted-foreground); font-family:monospace; border:1px solid var(--border); cursor:pointer; transition:all .2s; }
.demo-num-btn:hover { background:rgba(37,99,235,.1); color:var(--primary); border-color:rgba(37,99,235,.2); }
.error-msg { margin-top:1rem; padding:.875rem 1rem; border-radius:var(--radius); background:rgba(239,68,68,.1); color:var(--destructive); text-align:center; border:1px solid rgba(239,68,68,.2); display:none; font-size:.875rem; }
.error-msg.show { display:block; }
.tracking-result { max-width:1280px; margin:0 auto; padding:2rem 1rem; display:none; }
.tracking-result.show { display:block; }
@media(min-width:640px){ .tracking-result { padding:2rem 1.5rem; } }
@media(min-width:1024px){ .tracking-result { padding:2rem; } }

/* mapPulse keyframe (needed by Leaflet icon) */
@keyframes mapPulse {
  0%   { transform:scale(1);   opacity:.8; }
  70%  { transform:scale(2.2); opacity:0;  }
  100% { transform:scale(1);   opacity:0;  }
}

/* Chat minimized state */
.chat-window.minimized .chat-messages,
.chat-window.minimized .chat-quick,
.chat-window.minimized .chat-input-wrap { display:none; }

/* Responsive tracking grid stacking */
@media(max-width:1023px){ .tracking-grid { grid-template-columns:1fr; } }

/* Print styles */
@media print {
  #header, #chat-open-btn, #chat-window, footer, .status-actions, #map-fullscreen-btn { display:none !important; }
  .tracking-result { padding:0; }
  .tracking-card { box-shadow:none; border:1px solid #e5e7eb; }
}

/* ════════════════════════════════════════
   V4 REFINEMENTS
   ════════════════════════════════════════ */

/* Taller map for better street visibility */
.map-container { height:26rem; }
.map-container.fullscreen { height:40rem; }

/* Barcode container – centred, no overflow */
.barcode-wrap {
  display:flex; flex-direction:column; align-items:center;
  background:white; padding:1rem 1.25rem; border-radius:.5rem;
  border:1px solid #e5e7eb; overflow:hidden;
}
.barcode-wrap svg { max-width:100%; height:56px; display:block; }
.barcode-text { font-family:monospace; font-size:.8125rem; letter-spacing:.08em; color:#111; margin-top:.625rem; text-align:center; }

/* QR modal – centred canvas */
.qr-code-wrapper { display:flex; align-items:center; justify-content:center; background:white; padding:1rem; border-radius:.75rem; }
.qr-code-wrapper canvas, .qr-code-wrapper img { display:block; border-radius:.25rem; }

/* City tooltip style */
.au-city-tooltip { background:white; border:1px solid #e2e8f0; border-radius:.375rem; padding:.25rem .5rem; font-size:.75rem; font-weight:500; color:#374151; box-shadow:0 2px 8px rgba(0,0,0,.08); }

/* OSM tile contrast fix for dark mode */
.dark #leaflet-map { filter:invert(.9) hue-rotate(180deg) brightness(.9) contrast(.9); }

/* ── LEAFLET Z-INDEX ISOLATION — map labels/roads never overlap UI ── */
/* The map-container has isolation:isolate so leaflet layers never escape */
.map-container .leaflet-pane         { z-index: auto !important; }
.map-container .leaflet-map-pane     { z-index: 1 !important; }
.map-container .leaflet-tile-pane    { z-index: 2 !important; }
.map-container .leaflet-overlay-pane { z-index: 4 !important; }
.map-container .leaflet-shadow-pane  { z-index: 5 !important; }
.map-container .leaflet-marker-pane  { z-index: 6 !important; }
.map-container .leaflet-tooltip-pane { z-index: 7 !important; }
.map-container .leaflet-popup-pane   { z-index: 8 !important; }
.map-container .leaflet-top,
.map-container .leaflet-bottom,
.map-container .leaflet-control      { z-index: 9 !important; }
/* Attribution label stays inside the map box */
.map-container .leaflet-control-attribution { position:relative; z-index:9 !important; }

/* Footer phone icon fix */
.footer-contact-icon { width:20px; height:20px; flex-shrink:0; color:var(--primary); }

/* Leaflet popup cleanup */
.leaflet-popup-content { font-family:'Inter',sans-serif; font-size:.8125rem; line-height:1.5; min-width:140px; }
.leaflet-popup-content strong { display:block; margin-bottom:.25rem; font-size:.875rem; }

/* ── QR Modal v4 ── */
.qr-modal { display:none; position:fixed; inset:0; z-index:9500; background:rgba(0,0,0,.6); backdrop-filter:blur(8px); align-items:center; justify-content:center; padding:1rem; animation:fadeIn .2s ease; }
.qr-modal.open { display:flex; }
.qr-modal-box { background:var(--card); border:1px solid var(--border); padding:1.5rem; border-radius:1.25rem; text-align:center; max-width:26rem; width:100%; box-shadow:0 24px 80px rgba(0,0,0,.25); animation:chatPop .25s cubic-bezier(.34,1.56,.64,1); }
.qr-modal-title { font-size:1.125rem; font-weight:700; color:var(--foreground); }
#qr-img { border-radius:.375rem; display:block; }

/* Delayed status colour */
.status-badge.status-delayed { background:#ef4444; color:white; }

/* QR action buttons column layout */
#qr-download-btn, #qr-copy-btn, #qr-share-btn { display:flex; flex-direction:column; align-items:center; gap:.3rem; height:auto; padding:.625rem .375rem; font-size:.75rem; }

/* ── QR canvas fix ── */
#qr-canvas { display:block; image-rendering:pixelated; image-rendering:crisp-edges; }
.qr-code-wrapper { background:white; padding:12px; border-radius:.75rem; border:2px solid var(--border); display:inline-block; box-shadow:0 4px 16px rgba(0,0,0,.08); }