:root {
  --primary-blue: #1e40af;
  --primary-blue-dark: #1e3a8a;
  --hero-blue: #3b82f6;
  --hero-blue-light: #60a5fa;
  --accent-orange: #f97316;
  --accent-orange-hover: #ea580c;
  --text-dark: #1f2937;
  --text-muted: #6b7280;
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --border: rgba(0, 0, 0, 0.1);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 12px 40px rgba(249, 115, 22, 0.2);
  --nav-bg: rgba(255, 255, 255, 0.95);
  --radius: 16px;
  --radius-sm: 12px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 18px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 12px;
  background: #fff;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.skip-link:focus { left: 12px; z-index: 1000; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #ffffff;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}
.site-header.scrolled {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
}

/* Hero Ticker/Scrolling Line (inside hero) */
.hero-ticker {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}
.ticker-content {
  display: inline-flex;
  gap: 80px;
  animation: scroll-ticker 25s linear infinite;
  will-change: transform;
}
.ticker-content span {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  white-space: nowrap;
  text-transform: uppercase;
}
@keyframes scroll-ticker {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-20%);
  }
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}
.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 0;
  object-fit: contain;
  background: transparent;
  display: block;
  border: none;
  box-shadow: none;
}
.brand-name { 
  font-weight: 700; 
  color: var(--text-dark);
}
.brand-tagline {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.2;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 500;
  color: var(--text-dark);
}
.site-nav a { 
  padding: 10px 14px; 
  border-radius: 10px; 
  transition: all 0.2s ease; 
  color: var(--text-dark);
  font-size: 14px;
}
.site-nav a:hover { 
  background: rgba(30, 64, 175, 0.08); 
  color: var(--primary-blue); 
}
.nav-cta {
  background: var(--accent-orange);
  color: #ffffff !important;
  padding: 10px 20px !important;
  font-weight: 600;
  border-radius: 8px;
}
.nav-cta:hover { 
  background: var(--accent-orange-hover) !important; 
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}
.nav-toggle-bars {
  width: 20px;
  height: 12px;
  display: inline-block;
  position: relative;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(15, 23, 42, 0.8);
  border-radius: 2px;
}
.nav-toggle-bars::before { top: 0; }
.nav-toggle-bars::after { bottom: 0; }

/* Hero */
.hero {
  padding: 0 0 100px;
  background: 
    radial-gradient(ellipse 1200px 400px at 20% 0%, rgba(96, 165, 250, 0.4), transparent 60%),
    radial-gradient(ellipse 1000px 400px at 80% 10%, rgba(59, 130, 246, 0.35), transparent 60%),
    linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  position: relative;
  overflow-x: hidden;
  overflow-y: visible;
  min-height: 500px;
  display: flex;
  flex-direction: column;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1), transparent 50%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 120px auto 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero h1 {
  margin: 0 0 24px;
  line-height: 1.2;
  letter-spacing: -0.5px;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: #ffffff;
  text-align: center;
}
.lead {
  margin: 0 auto 40px;
  color: rgba(255, 255, 255, 0.95);
  font-size: 18px;
  max-width: 70ch;
  line-height: 1.7;
  font-weight: 400;
  text-align: center;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0;
}

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-light); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.section-head h2 { 
  margin: 0; 
  font-size: clamp(32px, 4vw, 48px); 
  letter-spacing: -1px; 
  color: var(--text-dark);
  font-weight: 800;
  line-height: 1.2;
}
.section-head p { margin: 0; max-width: 78ch; }

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.cards-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  cursor: pointer;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-hover);
  background: var(--bg-light);
}
.card h3 { margin: 0 0 12px; color: var(--text-main); font-weight: 700; font-size: 20px; }
.card p { margin: 0; color: var(--text-muted); line-height: 1.7; }

/* Services */
.service-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  align-items: start;
  padding: 28px;
}
.service-badge {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--accent-orange), var(--primary-blue));
  box-shadow: 0 10px 26px rgba(249, 115, 22, 0.22);
}
.service-body h3 {
  margin: 0 0 10px;
  color: var(--primary-blue);
  font-weight: 800;
  font-size: 22px;
}
.service-body p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.8;
}

/* Products */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.product-card-link:focus-visible {
  outline: 3px solid rgba(249, 115, 22, 0.5);
  outline-offset: 6px;
  border-radius: var(--radius);
}
.product-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(30, 64, 175, 0.08);
  color: var(--primary-blue);
  font-size: 26px;
  margin-bottom: 14px;
}
.product-icon img {
  width: 54px;
  height: 54px;
  display: block;
  object-fit: cover;
  border-radius: 18px;
}
.product-card {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.product-card .product-list {
  flex: 1 1 auto;
}
.product-btn {
  margin-top: auto;
  width: 100%;
  justify-content: center;
  font-size: 13px;
  padding: 12px 16px;
}
.product-btn.is-placeholder {
  visibility: hidden;
}
.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 200px at 20% 0%, rgba(30, 64, 175, 0.05), transparent 60%),
    radial-gradient(500px 200px at 80% 10%, rgba(59, 130, 246, 0.03), transparent 60%);
  pointer-events: none;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-hover);
}
.product-card > * { position: relative; }
.product-kicker { 
  color: var(--primary-blue); 
  font-weight: 700; 
  font-size: 11px; 
  letter-spacing: 1.5px; 
  text-transform: uppercase;
  margin-bottom: 8px;
}
.product-list { margin: 12px 0 0; padding-left: 20px; color: var(--text-muted); }
.product-list li { margin: 8px 0; line-height: 1.6; }

/* Customers */
.logo-grid {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 6px 0;
  /* subtle fade at edges */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 6%, #000 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 6%, #000 94%, transparent 100%);
}

.logo-track {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  animation: partners-scroll 45s linear infinite;
  will-change: transform;
}

.logo-grid:hover .logo-track {
  animation-play-state: paused;
}

@keyframes partners-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
.logo-tile {
  background: var(--bg-white);
  border: 1px dashed var(--border);
  border-radius: 14px;
  min-height: 92px;
  height: 92px;
  width: 160px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  transition: all 0.3s ease;
  overflow: hidden;
}
.logo-tile:hover {
  border-color: var(--primary-blue);
  border-style: solid;
  transform: scale(1.05);
  background: var(--bg-light);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
}

.logo-tile img {
  max-width: 85%;
  max-height: 70px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: none;
  opacity: 1;
  transition: all 0.3s ease;
  display: block;
}
.logo-tile:hover img {
  filter: none;
  opacity: 1;
}

/* Callout */
.callout {
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.08), rgba(59, 130, 246, 0.05));
  border: 1px solid rgba(30, 64, 175, 0.2);
  border-radius: var(--radius);
  padding: 32px;
}
.callout h3 { color: var(--text-main); }
.callout p { color: var(--text-muted); }
.callout h3 { margin: 0 0 6px; }
.callout p { margin: 0 0 14px; }
.callout-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Contact */
.contact-wrapper {
  display: grid;
  gap: 40px;
}
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.contact-info-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: all 0.3s ease;
}
.contact-info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--primary-blue);
}
.contact-icon {
  font-size: 48px;
  margin-bottom: 16px;
  line-height: 1;
}
.contact-info-card h3 {
  margin: 0 0 8px;
  color: var(--text-dark);
  font-weight: 700;
  font-size: 20px;
}
.contact-info-card p {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}
.contact-link {
  color: var(--primary-blue);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: color 0.2s ease;
}
.contact-link:hover {
  color: var(--hero-blue);
  text-decoration: underline;
}
.contact-form-wrapper {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-form-header {
  margin-bottom: 32px;
  text-align: center;
}
.contact-form-header h3 {
  margin: 0 0 8px;
  color: var(--text-dark);
  font-weight: 700;
  font-size: 24px;
}
.contact-form-header p {
  margin: 0;
  color: var(--text-muted);
}
.contact-form {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}
.form-row { margin-bottom: 20px; }
.two-col { 
  display: grid; 
  grid-template-columns: repeat(2, minmax(0, 1fr)); 
  gap: 16px; 
  align-items: stretch;
}
label {
  display: flex;
  flex-direction: column;
}
.two-col label {
  display: flex;
  flex-direction: column;
  width: 100%;
}
label span { 
  display: block; 
  font-weight: 600; 
  font-size: 14px; 
  margin-bottom: 8px; 
  color: var(--text-dark);
  height: 22px;
  line-height: 22px;
  flex-shrink: 0;
}
.req { color: #dc2626; }
input, textarea {
  width: 100%;
  font: inherit;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-dark);
  outline: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}
input {
  height: 48px;
  line-height: 1.5;
  flex-shrink: 0;
}
input::placeholder, textarea::placeholder {
  color: var(--text-muted);
}
input:focus, textarea:focus { 
  border-color: var(--primary-blue); 
  box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1); 
  background: var(--bg-light);
}
.form-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 8px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.08s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { 
  background: var(--accent-orange); 
  color: #ffffff; 
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 14px;
  padding: 16px 32px;
  border-radius: 8px;
}
.btn-primary:hover { 
  background: var(--accent-orange-hover); 
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
  transform: translateY(-2px);
}
.btn-secondary {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-dark);
  transition: all 0.3s ease;
}
.btn-secondary:hover { 
  border-color: var(--primary-blue); 
  color: var(--primary-blue); 
  background: rgba(30, 64, 175, 0.05);
  transform: translateY(-2px);
}
.btn-wide { width: 100%; }

/* Footer */
.site-footer { 
  padding: 60px 0 40px; 
  border-top: 1px solid rgba(255, 255, 255, 0.12); 
  background:
    radial-gradient(ellipse 900px 300px at 20% 0%, rgba(96, 165, 250, 0.18), transparent 60%),
    radial-gradient(ellipse 700px 280px at 80% 20%, rgba(59, 130, 246, 0.16), transparent 60%),
    linear-gradient(135deg, #0b1220 0%, #0a1b3e 45%, #08142d 100%);
  color: rgba(255, 255, 255, 0.92);
}
.site-footer a { color: rgba(255, 255, 255, 0.78); transition: color 0.2s ease; }
.site-footer a:hover { color: #ffffff; }
.footer-brand { color: #ffffff; font-weight: 800; }
.footer-links a { color: rgba(255, 255, 255, 0.78); }
.footer-links a:hover { color: var(--accent-orange); }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
}
.footer-brand { font-weight: 800; }
.footer-links { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--primary-blue); }

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  border: none;
  transition: all 0.3s ease;
}
.whatsapp-float:hover { 
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}
.whatsapp-icon {
  width: 32px;
  height: 32px;
  color: #fff;
}
.whatsapp-text { display: none; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-badges { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-grid { -webkit-mask-image: none; mask-image: none; }
  .cards-3 { grid-template-columns: 1fr; }
  .cards-2 { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }
  .footer-inner { grid-template-columns: 1fr; }
  .service-card { grid-template-columns: 60px 1fr; padding: 22px; }
  .service-badge { width: 52px; height: 52px; }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 68px;
    margin: 0 12px;
    padding: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 12px; }
  .nav-cta { text-align: center; }
  .two-col { grid-template-columns: 1fr; }
  .logo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .whatsapp-text { display: none; }
}

/* Animations - Reveal on scroll */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  animation: fadeInUp 0.6s ease-out;
}

.card, .product-card {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth transitions for interactive elements */
a, button {
  transition: all 0.2s ease;
}

/* Section title styling to match professional tech look */
.section-head h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--hero-blue));
  margin-top: 16px;
  border-radius: 2px;
}
.section-head .muted {
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.7;
}