:root {
  --primary: #003B73;
  --secondary: #0A84FF;
  --accent: #FF8C00;
  --accent-hover: #E07B00;
  --bg-color: #F8FAFC;
  --text-color: #222222;
  --text-muted: #666666;
  --card-bg: #FFFFFF;
  --nav-bg: rgba(0, 59, 115, 0.95);
  --footer-bg: #002A5E;
  --border-color: rgba(0, 59, 115, 0.1);
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  
  --font-main: 'Poppins', sans-serif;
  
  --shadow-sm: 0 4px 12px rgba(0, 59, 115, 0.05);
  --shadow-md: 0 8px 32px rgba(0, 59, 115, 0.15);
  --shadow-lg: 0 16px 48px rgba(0, 59, 115, 0.2);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

button {
  font-family: var(--font-main);
  cursor: pointer;
  border: none;
  outline: none;
}

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

.section {
  padding: 100px 0;
}

.section-dark {
  background-color: var(--primary);
  color: #FFFFFF;
}

.section-dark h2, .section-dark p {
  color: #FFFFFF;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-dark .section-header p {
  color: rgba(255,255,255,0.8);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(10, 132, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(10, 132, 255, 0.4);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #D67600 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 140, 0, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #FFFFFF;
}

/* Get Quote button — purple pill matching reference design */
.btn-quote {
  background: linear-gradient(135deg, #5B5BD6 0%, #4040C2 100%);
  color: #FFFFFF;
  border-radius: 50px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(91, 91, 214, 0.35);
  transition: all 0.25s ease;
}
.btn-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(91, 91, 214, 0.5);
}

.btn-outline-light {
  background: transparent;
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
}

.btn-outline-light:hover {
  background: #FFFFFF;
  color: var(--primary);
}

/* Glassmorphism */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
  padding: 24px 0;
  /* CSS fallback: always show the dark nav bg — JS adds .scrolled for
     backdrop-blur + shadow refinements, but the bar is never invisible */
  background: var(--nav-bg);
}

/* On the hero section the JS removes .scrolled so we rely on the
   default bg above; once scrolled .scrolled adds the extra polish */
.header.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 16px 0;
  box-shadow: var(--shadow-sm);
}

/* Hero override: keep nav truly transparent only while at the very top */
.header:not(.scrolled) {
  background: linear-gradient(180deg, rgba(0,27,67,0.85) 0%, rgba(0,27,67,0) 100%);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-text-block {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-name {
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
}
.logo-sub {
  color: rgba(255,255,255,0.55);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  margin-top: 2px;
  text-transform: uppercase;
}

/* Desktop nav */
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.2s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a.nav-active {
  color: #ffffff;
}

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

.nav-links a.nav-active {
  color: #ffffff;
  font-weight: 600;
}

/* Hamburger — 3-bar custom */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  z-index: 1002;
  flex-shrink: 0;
}

.ham-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger-open .ham-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger-open .ham-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger-open .ham-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 100vw);
  height: 100vh;
  background: rgba(0, 18, 36, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid rgba(10, 132, 255, 0.2);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0 0 32px 0;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-menu-overlay.active {
  transform: translateX(0);
}

/* Close button inside mobile menu */
.mobile-close-btn {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 18px 20px 16px;
  background: transparent;
  color: rgba(255,255,255,0.7);
  font-size: 1.4rem;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 8px;
  transition: color 0.2s;
}
.mobile-close-btn:hover { color: #fff; }

/* Nav links container */
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  flex: 1;
  padding: 0 0 8px 0;
}

/* Each nav item */
.mobile-nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 24px;
  color: rgba(255,255,255,0.78);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.2s, color 0.2s, padding-left 0.2s;
  text-decoration: none;
  position: relative;
  animation: slideInRight 0.35s ease both;
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

.mobile-nav-item:hover {
  background: rgba(10, 132, 255, 0.08);
  color: #ffffff;
  padding-left: 30px;
}

/* Active indicator bar */
.mobile-nav-indicator {
  width: 3px;
  height: 18px;
  border-radius: 2px;
  background: transparent;
  transition: background 0.2s;
  flex-shrink: 0;
}

.mobile-nav-item.mobile-nav-active {
  color: #ffffff;
  background: rgba(10, 132, 255, 0.12);
  font-weight: 600;
}

.mobile-nav-item.mobile-nav-active .mobile-nav-indicator {
  background: var(--accent);
}

/* CTA button at bottom of mobile menu */
.mobile-quote-btn {
  margin: 20px 24px 0;
  width: calc(100% - 48px);
  justify-content: center;
  font-size: 0.95rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  background: #001224;
  overflow: hidden;
}

.hero-blob-1, .hero-blob-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  animation: blobFloat 20s infinite alternate;
}

.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: rgba(10, 132, 255, 0.2);
  top: -100px;
  right: -100px;
}

.hero-blob-2 {
  width: 400px;
  height: 400px;
  background: rgba(255, 140, 0, 0.15);
  bottom: -100px;
  left: -100px;
  animation-delay: -5s;
}

@keyframes blobFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(100px, 50px) scale(1.1); }
  100% { transform: translate(-50px, 100px) scale(0.9); }
}

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

.hero-content {
  color: #FFFFFF;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.65);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge-line {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.hero-title {
  font-size: 3.4rem;
  line-height: 1.15;
  margin-bottom: 24px;
  color: #FFFFFF;
  font-weight: 800;
}

/* Colored words in hero title */
.hero-highlight {
  color: var(--secondary);
}
.hero-highlight-purple {
  color: #A78BFA;
}

.hero-desc {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-item strong {
  font-size: 1.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-item span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}

/* ─── Hero Visual — Factory Photo ─── */
.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
}

/* Main factory image frame */
.hero-img-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  width: 100%;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.1);
  aspect-ratio: 4/3;
}

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

.hero-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,20,60,0.45) 0%,
    rgba(0,10,30,0.2) 60%,
    transparent 100%
  );
}

/* Live monitoring badge inside image */
.hero-telem-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,10,30,0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(10,132,255,0.3);
  border-radius: 30px;
  padding: 8px 14px;
}

.htb-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
}

.htb-value {
  font-size: 0.78rem;
  font-weight: 700;
  color: #28C840;
}

/* Floating stat cards */
.hero-float-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.95);
  border-radius: 12px;
  padding: 12px 18px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  width: fit-content;
}

.hero-float-card.float-card-top {
  align-self: flex-start;
  margin-left: 20px;
}

.hero-float-card.float-card-bot {
  align-self: flex-start;
  margin-left: 0;
  margin-top: 8px;
}

.hfc-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

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

.hfc-text strong {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}

.hfc-text span {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Central dashboard widget */
.hero-dashboard {
  background: rgba(0, 20, 50, 0.9);
  border: 1px solid rgba(10, 132, 255, 0.35);
  border-radius: 16px;
  overflow: hidden;
  width: 100%;
  max-width: 320px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.hd-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(10,132,255,0.15);
  background: rgba(10,132,255,0.06);
}

.hd-dots {
  display: flex;
  gap: 5px;
}
.hd-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}
.hd-dots span:first-child { background: #FF5F57; }
.hd-dots span:nth-child(2) { background: #FEBC2E; }
.hd-dots span:nth-child(3) { background: #28C840; }

.hd-title-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hd-body {
  padding: 16px;
}

.hd-screens {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.hd-screen-lg {
  flex: 1;
  background: rgba(10,132,255,0.06);
  border: 1px solid rgba(10,132,255,0.25);
  border-radius: 8px;
  padding: 10px;
}

.hd-screen-sm {
  width: 80px;
  background: rgba(10,132,255,0.06);
  border: 1px solid rgba(10,132,255,0.25);
  border-radius: 8px;
  padding: 10px;
}

.hd-screen-bar {
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  margin-bottom: 8px;
  overflow: hidden;
}

.hd-screen-fill {
  height: 100%;
  width: 72%;
  background: linear-gradient(90deg, #0A84FF, #5B5BD6);
  border-radius: 3px;
  animation: barPulse 3s ease-in-out infinite;
}

@keyframes barPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.hd-screen-bar.mini { margin-bottom: 6px; }
.hd-screen-fill.mini-fill { width: 55%; background: linear-gradient(90deg, #FF8C00, #FF5500); }

.hd-screen-dots-row {
  display: flex;
  gap: 4px;
}
.hd-screen-dots-row span {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: rgba(10,132,255,0.3);
}
.hd-screen-dots-row span:nth-child(2) { background: rgba(255,140,0,0.3); }

.hd-production-label {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.hd-production-label span {
  color: #FF8C00;
  font-weight: 700;
}

.hd-chart-area {
  height: 50px;
}
.hd-chart-area svg {
  width: 100%;
  height: 100%;
}

/* LIVE TELEMETRY panel */
.hero-telemetry {
  background: rgba(0, 16, 40, 0.92);
  border: 1px solid rgba(10,132,255,0.3);
  border-radius: 14px;
  padding: 14px 16px;
  width: 100%;
  max-width: 220px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  align-self: flex-end;
  margin-right: 10px;
}

.telem-header {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.telem-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #28C840;
  box-shadow: 0 0 6px #28C840;
  animation: telemPulse 1.5s ease-in-out infinite;
}

@keyframes telemPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.telem-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.telem-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.telem-row span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.45);
}

.telem-row strong {
  font-size: 0.78rem;
  color: #ffffff;
  font-weight: 600;
}

.telem-chart {
  height: 36px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 8px;
}
.telem-chart svg {
  width: 100%;
  height: 100%;
}

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

/* ─── Global Section Label (orange line + caps text) ─── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-label-line {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ─── Client Trust Bar ─── */
.trust-bar-section {
  background: #ffffff;
  border-top: 1px solid rgba(0,0,0,0.06);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 32px 0;
  overflow: hidden;
}

.trust-bar-label {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.35);
  margin-bottom: 20px;
}

.trust-bar-track-wrap {
  overflow: hidden;
  position: relative;
}

.trust-bar-track-wrap::before,
.trust-bar-track-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.trust-bar-track-wrap::before { left: 0; background: linear-gradient(to right, #ffffff, transparent); }
.trust-bar-track-wrap::after  { right: 0; background: linear-gradient(to left, #ffffff, transparent); }

.trust-bar-track {
  display: flex;
  gap: 60px;
  width: max-content;
  animation: marquee 28s linear infinite;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.trust-bar-item {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.25);
  white-space: nowrap;
  transition: color 0.2s;
}
.trust-bar-item:hover { color: var(--primary); }

/* ─── About Section ─── */
.about-section {
  background: #F4F6FB;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 60px;
}

/* About photo frame */
.about-card-visual {
  position: relative;
}

.about-photo-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.18);
  border: 1px solid rgba(0,0,0,0.08);
  aspect-ratio: 4/3;
}

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

.about-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 60%,
    rgba(0,20,60,0.35) 100%
  );
}

/* ISO badge */
.acv-iso-badge {
  position: absolute;
  bottom: -20px;
  left: 20px;
  background: #ffffff;
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.14);
  border: 1px solid rgba(0,0,0,0.07);
}

.acv-iso-icon {
  width: 36px;
  height: 36px;
  background: rgba(255,140,0,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.acv-iso-badge strong {
  display: block;
  font-size: 0.82rem;
  color: var(--primary);
  line-height: 1.2;
}
.acv-iso-badge span {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* About right content */
.about-heading {
  font-size: 2.2rem;
  line-height: 1.25;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-para {
  color: var(--text-muted);
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 28px;
}

/* Mission / Vision */
.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.mv-box {
  padding: 0;
}

.mv-icon {
  width: 34px;
  height: 34px;
  background: rgba(10,132,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.mv-box h4 {
  font-size: 0.95rem;
  color: var(--primary);
  margin-bottom: 6px;
  font-weight: 700;
}

.mv-box p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

/* Checklist */
.about-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-color);
  font-weight: 500;
  line-height: 1.4;
}

.check-item i {
  color: var(--secondary);
  font-size: 1rem;
  margin-top: 1px;
  flex-shrink: 0;
}

/* Stats row */
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;       /* ensure clear separation from content above */
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 16px;
  background: #ffffff;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.stat-item {
  text-align: center;
  padding: 28px 16px;
  border-right: 1px solid rgba(0,0,0,0.07);
}
.stat-item:last-child { border-right: none; }

.stat-num {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 1px;
  margin-bottom: 8px;
}

.stat-item .count {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
}

.stat-plus {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ─── Solutions Section ─── */
.solutions-section {
  background: #ffffff;
}

.solutions-title {
  font-size: 2.4rem;
  line-height: 1.25;
  color: var(--primary);
  margin-bottom: 16px;
}

.solutions-subtitle {
  font-size: 0.97rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

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

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.solution-card {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(10,132,255,0.14);
  border-color: rgba(10,132,255,0.2);
}

/* Image area at top of card */
.solution-card-img {
  position: relative;
  height: 160px;
  overflow: hidden;
}

.solution-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.solution-card:hover .solution-card-img img {
  transform: scale(1.07);
}

.solution-card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,20,60,0.25) 0%, rgba(0,10,40,0.55) 100%);
  display: flex;
  align-items: flex-end;
  padding: 14px;
}

.solution-icon-box {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1rem;
  transition: background 0.2s;
}

.solution-card:hover .solution-icon-box {
  background: var(--secondary);
  border-color: var(--secondary);
}

/* Text body below image */
.solution-card-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.solution-title {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1.35;
}

.solution-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 18px;
}

.solution-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}

.solution-card:hover .solution-link {
  gap: 10px;
}

/* Why Choose Us */
.why-us-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(10, 132, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-text h4 {
  color: #FFFFFF;
  margin-bottom: 8px;
  font-size: 1.125rem;
}

.feature-text p {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  margin: 0;
}

.why-timeline {
  position: relative;
  padding-left: 40px;
  border-left: 2px dashed rgba(255,255,255,0.2);
}

.timeline-line {
  position: absolute;
  left: -2px;
  top: 0;
  width: 2px;
  background: var(--accent);
  height: 0; /* Animated by GSAP */
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -49px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--accent);
  z-index: 1;
}

.timeline-item h4 {
  color: var(--accent);
  margin-bottom: 8px;
}

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

.product-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 1px solid var(--border-color);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}

.product-image {
  height: 120px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-image i {
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.1;
}

.product-card h4 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.product-card p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

/* Industries */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.industry-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  height: 240px;
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.industry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 59, 115, 0.9) 0%, rgba(0, 59, 115, 0.2) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: background var(--transition-normal);
}

.industry-card:hover img {
  transform: scale(1.1);
}

.industry-card:hover .industry-overlay {
  background: linear-gradient(to top, rgba(10, 132, 255, 0.9) 0%, rgba(0, 59, 115, 0.4) 100%);
}

.industry-card h4 {
  color: #FFFFFF;
  margin: 0;
  font-size: 1.25rem;
  transform: translateY(10px);
  transition: transform var(--transition-normal);
}

.industry-card:hover h4 {
  transform: translateY(0);
}

/* Process */
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(0, 59, 115, 0.1);
  transform: translateX(-50%);
}

.process-line-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--secondary);
  height: 0; /* GSAP */
}

.process-step {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.process-step:nth-child(even) {
  flex-direction: row-reverse;
}

.process-content {
  width: calc(50% - 40px);
  background: var(--card-bg);
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.process-step:nth-child(odd) .process-content {
  text-align: right;
}

.process-number {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background: var(--bg-color);
  border: 2px solid var(--secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  font-size: 1.25rem;
  z-index: 2;
  box-shadow: 0 0 0 8px var(--bg-color);
}

.process-content h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.process-content p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.9375rem;
}

/* Gallery */
.gallery-grid {
  columns: 3;
  column-gap: 24px;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 24px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  display: block;
  transition: transform var(--transition-slow);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 59, 115, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay i {
  color: #FFFFFF;
  font-size: 2rem;
  transform: scale(0.5);
  transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-overlay i {
  transform: scale(1);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: transparent;
  color: #FFFFFF;
  font-size: 2rem;
  border: none;
  cursor: pointer;
  padding: 16px;
}

.lightbox-close {
  top: 24px;
  right: 24px;
}

.lightbox-prev {
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
}

/* Testimonials */
.testimonials-slider {
  padding-bottom: 40px;
}

.testimonial-card {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  margin: 16px;
}

.stars {
  color: var(--accent);
  margin-bottom: 24px;
  font-size: 1.125rem;
}

.testimonial-text {
  font-size: 1.125rem;
  color: var(--text-color);
  font-style: italic;
  margin-bottom: 24px;
  line-height: 1.8;
}

.client-info {
  display: flex;
  flex-direction: column;
}

.client-info h5 {
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.client-info span {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.swiper-pagination-bullet-active {
  background: var(--secondary) !important;
}

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

.faq-item {
  background: var(--card-bg);
  border-radius: 8px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: none;           /* explicit reset for static-file browsers */
  cursor: pointer;        /* explicit reset for static-file browsers */
  font-family: var(--font-main);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  text-align: left;
  outline: none;
}

.faq-question i {
  color: var(--secondary);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item.active .faq-answer {
  padding: 0 24px 24px;
  max-height: 200px;
}

.faq-answer p {
  color: var(--text-muted);
  margin: 0;
}

/* Contact */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.map-container {
  height: 100%;
  min-height: 400px;
  border-radius: 16px;
  overflow: hidden;
  background: #E2E8F0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder {
  text-align: center;
  color: var(--primary);
}

.map-placeholder i {
  font-size: 3rem;
  margin-bottom: 16px;
  color: var(--accent);
}

.contact-form {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}

.form-control {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--secondary);
  outline: none;
}

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

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.info-card {
  text-align: center;
  padding: 24px;
  background: var(--card-bg);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.info-card i {
  font-size: 2rem;
  color: var(--secondary);
  margin-bottom: 16px;
}

.info-card h5 {
  margin-bottom: 8px;
}

.info-card p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* Footer */
.footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #FFFFFF;
  margin-bottom: 24px;
  font-size: 1.125rem;
}

.footer-logo {
  height: 48px;
  margin-bottom: 24px;
  filter: brightness(0) invert(1);
}

.footer-about {
  margin-bottom: 24px;
  font-size: 0.9375rem;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: all var(--transition-normal);
}

.social-links a:hover {
  background: var(--secondary);
  transform: translateY(-4px);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-fast);
}

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

.newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  color: #FFFFFF;
}

.newsletter-form input::placeholder {
  color: rgba(255,255,255,0.5);
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

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

/* ════════════════════════════════════════════════
   WhatsApp Widget
════════════════════════════════════════════════ */

/* Emoji fallback spans — hidden by default; JS reveals them if FA fails */
.wa-icon-fallback {
  display: none;
  line-height: 1;
}

/* Floating trigger button */
.wa-float-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  z-index: 1050;
  transition: background 0.3s ease, transform 0.3s ease;
  animation: wa-entrance 0.5s 0.6s both;
  outline: none;
}
.wa-float-btn:hover  { transform: scale(1.12); background: #1fba58; }
.wa-float-btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.wa-float-btn--open  { background: #128C7E; }

/* Pulse ring */
.wa-pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37,211,102,0.4);
  animation: wa-pulse 2.2s ease-out infinite;
  pointer-events: none;
}
.wa-float-btn--open .wa-pulse-ring { animation: none; opacity: 0; }

@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: 0.75; }
  70%  { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}
@keyframes wa-entrance {
  from { opacity: 0; transform: scale(0.6) translateY(20px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}

/* Popup panel */
.wa-popup {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 360px;
  max-height: 80vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.18), 0 4px 16px rgba(0,0,0,0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1049;
  display: flex;
  flex-direction: column;
  pointer-events: none;
  opacity: 0;
  transform: translateY(20px) scale(0.97);
  transform-origin: bottom right;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  scrollbar-width: thin;
  scrollbar-color: rgba(37,211,102,0.4) transparent;
}
.wa-popup::-webkit-scrollbar { width: 4px; }
.wa-popup::-webkit-scrollbar-thumb { background: rgba(37,211,102,0.4); border-radius: 4px; }
.wa-popup--visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* Popup header */
.wa-popup-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 20px 18px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: 20px 20px 0 0;
  color: #fff;
  flex-shrink: 0;
}
.wa-popup-header-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.wa-popup-header-text h3 {
  margin: 0 0 2px;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}
.wa-popup-header-text p {
  margin: 0;
  font-size: 0.8rem;
  opacity: 0.9;
  color: #fff;
  line-height: 1.4;
}

/* Contact list */
.wa-contact-list {
  list-style: none;
  margin: 0;
  padding: 12px 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.wa-contact-list li {
  opacity: 0;
  transform: translateY(10px);
  animation: none;
}
.wa-popup--visible .wa-contact-list li {
  animation: wa-card-in 0.35s ease both;
}
@keyframes wa-card-in {
  to { opacity: 1; transform: translateY(0); }
}

/* Individual contact card */
.wa-contact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  background: #f9fafb;
  border: 1.5px solid transparent;
  border-radius: 14px;
  cursor: pointer;
  text-align: left;
  transition: all 0.25s ease;
}
.wa-contact-card:hover,
.wa-contact-card:focus-visible {
  background: #f0fdf6;
  border-color: #25D366;
  transform: translateX(3px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.12);
  outline: none;
}

/* Avatar */
.wa-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Contact info */
.wa-contact-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.wa-dept {
  font-weight: 700;
  font-size: 0.9rem;
  color: #1a1a2e;
  line-height: 1.2;
}
.wa-phone {
  font-size: 0.78rem;
  color: #666;
  line-height: 1.2;
}
.wa-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.73rem;
  line-height: 1.2;
  margin-top: 1px;
}
.wa-status--online { color: #25D366; }
.wa-status--busy   { color: #FF8C00; }

.wa-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.wa-status--online .wa-status-dot { background: #25D366; box-shadow: 0 0 0 2px rgba(37,211,102,0.25); }
.wa-status--busy   .wa-status-dot { background: #FF8C00; box-shadow: 0 0 0 2px rgba(255,140,0,0.25); }

/* Arrow icon */
.wa-arrow {
  color: #25D366;
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.wa-contact-card:hover .wa-arrow { transform: translateX(3px); }

/* Popup footer */
.wa-popup-footer {
  padding: 10px 20px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.72rem;
  color: #aaa;
  border-top: 1px solid #f0f0f0;
  flex-shrink: 0;
}
.wa-popup-footer i { color: #25D366; font-size: 0.85rem; }

/* Mobile adjustments */
@media (max-width: 480px) {
  .wa-float-btn { bottom: 20px; right: 16px; }
  .wa-popup {
    right: 0;
    bottom: 90px;
    width: 100vw;
    max-height: 75vh;
    border-radius: 20px 20px 0 0;
    transform-origin: bottom center;
  }
}

.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  border: none;
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--secondary);
  transform: translateY(-4px);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-container, .about-grid, .why-us-container, .contact-container {
    grid-template-columns: 1fr;
  }
  
  .hero {
    padding-top: 120px;
    padding-bottom: 60px;
  }

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

  .process-line {
    left: 40px;
  }

  .process-step, .process-step:nth-child(even) {
    flex-direction: row;
    justify-content: flex-end;
  }

  .process-content {
    width: calc(100% - 100px);
  }

  .process-step:nth-child(odd) .process-content {
    text-align: left;
  }

  .process-number {
    left: 40px;
  }
}

@media (max-width: 768px) {
  /* Global container — ensure consistent padding on all screens */
  .container {
    padding: 0 20px;
  }

  /* Sections */
  .section {
    padding: 64px 0;
  }

  /* Nav */
  .nav-links, .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero {
    padding-top: 90px;
    padding-bottom: 48px;
    min-height: auto;
    align-items: flex-start;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-title {
    font-size: 2.2rem;
    line-height: 1.2;
  }

  .hero-desc {
    font-size: 0.92rem;
  }

  .hero-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }

  .hero-actions .btn {
    flex: 1 1 140px;
    min-width: 130px;
    padding: 13px 16px;
    font-size: 0.9rem;
    text-align: center;
  }

  /* Hero visual — full-width image, no float card overlap */
  .hero-visual {
    width: 100%;
    gap: 12px;
    padding: 0;
    align-items: stretch;
  }

  .hero-float-card {
    display: none; /* hide on mobile to reduce clutter */
  }

  .hero-img-frame {
    border-radius: 14px;
    aspect-ratio: 16/9;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-card-visual {
    margin-bottom: 0;
  }

  .about-photo-frame {
    aspect-ratio: 16/9;
  }

  .acv-iso-badge {
    bottom: -16px;
    left: 12px;
  }

  .about-heading {
    font-size: 1.75rem;
  }

  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 40px;
  }

  .mission-vision {
    grid-template-columns: 1fr;
  }

  .about-checklist {
    grid-template-columns: 1fr;
  }

  /* Solutions */
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

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

  /* Other grids */
  .products-grid, .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    columns: 2;
  }

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

  .form-grid, .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Trust bar */
  .trust-bar-section {
    padding: 20px 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

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

  .stat-item {
    padding: 20px 10px;
  }

  .stat-item .count {
    font-size: 1.8rem;
  }

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

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

  .gallery-grid {
    columns: 1;
  }
}