/* UPNAC — Premium International Design System */
:root {
  --navy-950: #030712;
  --navy-900: #0a0f1c;
  --navy-800: #111827;
  --navy-700: #1e293b;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --white: #ffffff;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --indigo-500: #6366f1;
  --cyan-400: #22d3ee;
  --gold-400: #c9a227;
  --gold-300: #f4d03f;
  --gradient-brand: linear-gradient(135deg, #3b82f6 0%, #6366f1 50%, #22d3ee 100%);
  --gradient-gold: linear-gradient(135deg, #c9a227, #f4d03f);
  --gradient-dark: linear-gradient(180deg, #030712 0%, #0a0f1c 50%, #111827 100%);
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 4px 20px rgba(3, 7, 18, 0.06);
  --shadow: 0 20px 60px rgba(3, 7, 18, 0.12);
  --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.25);
  --header-h: 76px;
  --topbar-h: 36px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--navy-700);
  background: #f1f5f9;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--indigo-500); }
.container { width: min(1200px, 90%); margin-inline: auto; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; }
.skip-link {
  position: absolute; left: -9999px; z-index: 9999;
  background: var(--blue-600); color: #fff; padding: 10px 18px; border-radius: 8px;
}
.skip-link:focus { left: 12px; top: 12px; }

/* Top bar */
.top-bar {
  background: var(--navy-950);
  color: var(--slate-400);
  font-size: 0.78rem;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.top-bar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.top-bar-item { display: inline-flex; align-items: center; gap: 6px; }
.top-bar-link { color: var(--cyan-400); font-weight: 500; }
.top-bar-link:hover { color: var(--gold-300); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  height: var(--header-h);
  background: rgba(10, 15, 28, 0.72);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.96);
  border-bottom-color: var(--slate-200);
  box-shadow: var(--shadow-sm);
}
.site-header.scrolled .main-nav a { color: var(--navy-700); }
.site-header.scrolled .main-nav a:hover,
.site-header.scrolled .main-nav a.active { color: var(--blue-600); background: rgba(59,130,246,0.08); }
.site-header.scrolled .nav-toggle span { background: var(--navy-900); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 1.5rem;
}
.logo img { height: 42px; width: auto; }
.main-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: 0.15rem; align-items: center;
}
.main-nav > ul > li { position: relative; }
.main-nav a {
  display: flex; align-items: center; gap: 4px;
  padding: 0.55rem 0.75rem;
  color: rgba(248,250,252,0.9);
  font-weight: 500; font-size: 0.86rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease);
}
.main-nav a:hover, .main-nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
.chevron { font-size: 0.65rem; opacity: 0.7; }
.has-dropdown:hover .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 260px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.6rem;
  border: 1px solid var(--slate-200);
  opacity: 0; visibility: hidden;
  transform: translateY(12px);
  transition: all 0.25s var(--ease);
}
.dropdown a {
  color: var(--navy-700) !important;
  font-size: 0.86rem;
}
.dropdown a:hover {
  background: #f8fafc !important;
  color: var(--blue-600) !important;
}
.nav-toggle {
  display: none; flex-direction: column; gap: 6px;
  background: none; border: none; cursor: pointer; padding: 10px;
}
.nav-toggle span {
  width: 26px; height: 2px; background: #fff;
  border-radius: 2px; transition: 0.25s;
}
.header-cta { white-space: nowrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.92rem;
  border: none; cursor: pointer;
  transition: all 0.3s var(--ease);
}
.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 4px 24px rgba(59, 130, 246, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.5);
  color: #fff;
}
.btn-glow { position: relative; overflow: hidden; }
.btn-glow::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.btn-glow:hover::before { transform: translateX(100%); }
.btn-secondary {
  background: var(--navy-900);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-secondary:hover { background: var(--navy-800); color: #fff; }
.btn-outline {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.14);
  border-color: #fff;
  color: #fff;
}
.btn-lg { padding: 1rem 2rem; font-size: 1rem; border-radius: 14px; }

/* Hero */
.hero {
  position: relative;
  background: var(--navy-950);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59,130,246,0.35), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(99,102,241,0.2), transparent);
  pointer-events: none; z-index: 1;
}
.hero-slider { position: relative; z-index: 2; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0;
  transition: opacity 1.2s var(--ease);
  background:
    linear-gradient(105deg, rgba(3,7,18,0.94) 0%, rgba(10,15,28,0.82) 45%, rgba(37,99,235,0.35) 100%),
    var(--bg-image) center/cover no-repeat;
  display: flex; align-items: center;
  min-height: 88vh;
}
.hero-slide.active {
  opacity: 1; position: relative;
}
.hero-content {
  color: #fff;
  padding: 5rem 0 6rem;
  max-width: 780px;
  animation: fadeUp 0.8s var(--ease);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-content h1 {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 1rem 0 1.25rem;
  background: linear-gradient(135deg, #fff 0%, #e2e8f0 60%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--slate-400);
  max-width: 560px;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(201, 162, 39, 0.15);
  color: var(--gold-300);
  border: 1px solid rgba(201, 162, 39, 0.35);
}
.badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold-300);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--gold-300);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-dots {
  position: absolute;
  bottom: 140px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 3;
}
.hero-dots button {
  width: 8px; height: 8px;
  border-radius: 50%; border: none;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.hero-dots button.active {
  background: var(--cyan-400);
  width: 32px; border-radius: 4px;
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.6);
}
.hero-scroll {
  position: absolute; bottom: 100px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; color: var(--slate-400);
  font-size: 0.7rem; letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--cyan-400), transparent);
  animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}
.hero-stats {
  position: relative; z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: -3.5rem;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
}
.hero-stats > div {
  background: rgba(255,255,255,0.97);
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: background 0.2s;
}
.hero-stats > div:hover { background: #fff; }
.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stats span {
  font-size: 0.8rem;
  color: var(--slate-500);
  font-weight: 500;
}

/* Trust / logos */
.trust-bar {
  background: var(--white);
  padding: 2rem 0;
  border-bottom: 1px solid var(--slate-200);
}
.trust-bar p {
  text-align: center;
  margin: 0 0 1.25rem;
  color: var(--slate-500);
  font-size: 0.9rem;
}
.trust-logos {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 2rem 3rem;
  align-items: center;
}
.trust-logos span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy-800);
  opacity: 0.45;
  letter-spacing: 0.02em;
}

/* Section system */
.section { padding: 5.5rem 0; }
.section-alt {
  background: var(--white);
}
.section-dark {
  background: var(--gradient-dark);
  color: var(--slate-400);
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: '';
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 300px;
  background: radial-gradient(circle, rgba(59,130,246,0.15), transparent 70%);
  pointer-events: none;
}
.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 0.75rem;
}
.section-dark .eyebrow { color: var(--cyan-400); }
.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}
.section-head h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--navy-900);
  margin: 0 0 0.75rem;
}
.section-head.light h2 { color: #fff; }
.section-head p { color: var(--slate-500); margin: 0; font-size: 1.05rem; }
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Service cards — premium */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--slate-200);
  overflow: hidden;
  transition: all 0.35s var(--ease);
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card .card-num {
  position: absolute; top: 1rem; right: 1.25rem;
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 800;
  color: var(--navy-900);
  opacity: 0.04;
  line-height: 1;
}
.service-icon {
  width: 52px; height: 52px;
  padding: 12px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(99,102,241,0.08));
  color: var(--blue-600);
  margin-bottom: 1.25rem;
}
.service-icon.lg { width: 72px; height: 72px; padding: 16px; }
.service-icon .icon { width: 100%; height: 100%; }
.service-card h3, .service-card h2 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
}
.service-card h3 a, .service-card h2 a {
  color: var(--navy-900);
}
.service-card h3 a:hover { color: var(--blue-600); }
.service-card p {
  color: var(--slate-500);
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}
.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: 0.9rem;
  color: var(--blue-600);
}
.link-arrow::after {
  content: '→';
  transition: transform 0.2s;
}
.service-card:hover .link-arrow::after { transform: translateX(4px); }

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.process-step {
  text-align: center;
  padding: 2rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  position: relative;
}
.process-step .step-num {
  width: 48px; height: 48px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(59,130,246,0.35);
}
.process-step h3 { margin: 0 0 0.5rem; font-size: 1.05rem; color: var(--navy-900); }
.process-step p { margin: 0; font-size: 0.88rem; color: var(--slate-500); }

/* Split */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.split-media {
  position: relative;
}
.split-media::before {
  content: '';
  position: absolute; inset: -12px;
  background: var(--gradient-brand);
  border-radius: var(--radius-lg);
  opacity: 0.15;
  z-index: 0;
}
.split-media img {
  position: relative; z-index: 1;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.premium-panel {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
  color: #fff;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
}
.premium-panel h2 { color: #fff; margin-top: 0; }
.panel-light {
  background: var(--white);
  color: var(--navy-700);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}
.panel-light h2 { color: var(--navy-900); margin-top: 0; }
.panel-light .check-list li { color: var(--navy-700); }
.check-list { list-style: none; padding: 0; margin: 1.5rem 0 2rem; }
.check-list li {
  padding: 0.55rem 0 0.55rem 2rem;
  position: relative;
  color: var(--slate-400);
}
.check-list li::before {
  content: '✓';
  position: absolute; left: 0;
  width: 22px; height: 22px;
  background: rgba(34, 211, 238, 0.15);
  color: var(--cyan-400);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}

/* Marketing */
.marketing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.marketing-grid-full { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.marketing-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.marketing-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.marketing-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}
.marketing-card:hover::after { transform: scaleX(1); }
.marketing-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--navy-900), #1e3a5f);
  color: var(--slate-400);
  border: none;
}
.marketing-card.featured h2 { color: #fff; }
.marketing-card.featured ul { color: var(--slate-400); }
.marketing-card h2, .marketing-card h3 {
  margin-top: 0;
  color: var(--navy-900);
  font-size: 1.15rem;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  position: relative; z-index: 1;
}
.testimonial-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  padding: 2rem;
  border-radius: var(--radius);
  margin: 0;
  border: 1px solid rgba(255,255,255,0.1);
  transition: border-color 0.3s, transform 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(34, 211, 238, 0.4);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: var(--gold-300);
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}
.testimonial-card p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #e2e8f0;
  font-style: italic;
}
.testimonial-card footer { margin-top: 1.25rem; }
.testimonial-card footer strong { color: #fff; display: block; }
.testimonial-card footer span { color: var(--slate-500); font-size: 0.88rem; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* CTA */
.cta-section { padding-bottom: 6rem; }
.cta-box {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 4rem 2.5rem;
  border-radius: var(--radius-xl);
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.cta-box::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-box h2, .cta-box p { position: relative; z-index: 1; }
.cta-box h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-top: 0; }
.cta-box p { opacity: 0.9; max-width: 520px; margin: 0 auto 1.75rem; }
.cta-box .btn-primary {
  position: relative; z-index: 1;
  background: #fff;
  color: var(--blue-600);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

/* Page hero */
.page-hero {
  background: var(--gradient-dark);
  color: #fff;
  padding: 4.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(59,130,246,0.2), transparent 50%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 0.75rem;
  background: linear-gradient(135deg, #fff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-hero p { color: var(--slate-400); max-width: 560px; margin: 0 auto; }
.page-hero-marketing { padding: 5rem 0; }
.breadcrumb { font-size: 0.88rem; margin-bottom: 1.5rem; opacity: 0.8; }
.breadcrumb a { color: var(--cyan-400); }
.service-hero-row { display: flex; gap: 2rem; align-items: flex-start; text-align: left; }
.lead { font-size: 1.15rem; color: var(--slate-400); }
.subtitle { color: var(--gold-300); font-weight: 600; }

.features-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}
.feature-box {
  background: var(--white);
  padding: 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  transition: all 0.3s;
}
.feature-box:hover {
  border-color: var(--blue-500);
  box-shadow: var(--shadow-sm);
}
.process-list { max-width: 720px; }
.note { color: var(--slate-500); }

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3rem;
  align-items: start;
}
.contact-info {
  background: var(--gradient-dark);
  color: var(--slate-400);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
}
.contact-info h2 { color: #fff; margin-top: 0; }
.contact-form-wrap {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--slate-200);
}
.form-row { margin-bottom: 1.15rem; }
.form-row label {
  display: block; font-weight: 600;
  margin-bottom: 0.4rem; font-size: 0.88rem;
  color: var(--navy-800);
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #f8fafc;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
  background: #fff;
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.alert { padding: 1rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-weight: 500; }
.alert-success { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.alert-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

/* Footer */
.site-footer {
  background: var(--navy-950);
  color: var(--slate-400);
  padding: 4rem 0 0;
  position: relative;
}
.footer-glow {
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--gradient-brand);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}
.footer-brand p { line-height: 1.7; max-width: 320px; }
.footer-badges {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin-top: 1.25rem;
}
.footer-badges span {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--slate-400);
}
.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.55rem; }
.site-footer a { color: var(--slate-400); }
.site-footer a:hover { color: var(--cyan-400); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
  display: flex; flex-wrap: wrap;
  justify-content: space-between; gap: 0.75rem;
  font-size: 0.85rem;
}
.footer-note { opacity: 0.6; margin: 0; }
.text-center { text-align: center; }
.mt-lg { margin-top: 2.5rem; }
.text-muted { color: var(--slate-500); }

@media (max-width: 1024px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .marketing-card.featured { grid-column: span 1; }
  .split-section, .contact-layout, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .top-bar-inner { justify-content: center; font-size: 0.72rem; }
  .top-bar-item:last-of-type { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed;
    top: calc(var(--topbar-h) + var(--header-h));
    left: 0; right: 0;
    background: var(--navy-900);
    padding: 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transform: translateY(-120%);
    opacity: 0;
    transition: 0.3s var(--ease);
    max-height: calc(100vh - var(--header-h) - var(--topbar-h));
    overflow-y: auto;
  }
  .main-nav.open { transform: translateY(0); opacity: 1; }
  .main-nav ul { flex-direction: column; align-items: stretch; }
  .main-nav a { color: #fff !important; }
  .dropdown {
    position: static; opacity: 1; visibility: visible;
    transform: none; background: rgba(0,0,0,0.2);
    border: none; display: none; margin-top: 0.25rem;
  }
  .dropdown a { color: var(--slate-400) !important; }
  .has-dropdown.open .dropdown { display: block; }
  .hero-slide { min-height: 75vh; }
  .hero-stats { margin-top: -2rem; }
  .hero-dots { bottom: 100px; }
  .hero-scroll { display: none; }
  .process-grid { grid-template-columns: 1fr; }
  .service-hero-row { flex-direction: column; }
  .form-row-2 { grid-template-columns: 1fr; }
  .premium-panel { padding: 1.75rem; }
}

/* Page loader */
.page-loader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--navy-950);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.4s, visibility 0.4s;
}
.page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-ring {
  width: 48px; height: 48px;
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--cyan-400);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Strong stats bar */
.stats-strong {
  background: var(--gradient-dark);
  padding: 3rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.stats-strong-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.stat-strong strong.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-strong span {
  font-size: 0.88rem;
  color: var(--slate-400);
  font-weight: 500;
}

/* Tech stack */
.tech-stack { padding: 3.5rem 0; }
.tech-grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem;
}
.tech-grid span {
  padding: 0.6rem 1.2rem;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--navy-800);
  transition: all 0.25s;
}
.tech-grid span:hover {
  border-color: var(--blue-500);
  color: var(--blue-600);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

/* Portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.portfolio-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: all 0.35s var(--ease);
}
.portfolio-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 100%;
  background: linear-gradient(135deg, rgba(59,130,246,0.04), transparent);
  pointer-events: none;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--blue-500);
}
.portfolio-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-600);
  margin-bottom: 0.75rem;
}
.portfolio-card h3 { margin: 0 0 0.5rem; color: var(--navy-900); font-size: 1.15rem; }
.portfolio-card p { color: var(--slate-500); font-size: 0.92rem; margin: 0 0 1rem; }
.portfolio-country {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold-400);
}

/* Guarantees */
.guarantees {
  background: var(--navy-950);
  padding: 4rem 0;
}
.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}
.guarantee-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}
.guarantee-card:hover {
  border-color: rgba(34, 211, 238, 0.4);
  transform: translateY(-4px);
}
.guarantee-icon { font-size: 2rem; margin-bottom: 1rem; }
.guarantee-card h3 { color: #fff; margin: 0 0 0.5rem; font-size: 1.05rem; }
.guarantee-card p { color: var(--slate-400); margin: 0; font-size: 0.9rem; }

/* Contact strong */
.hp-field {
  position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden;
}
.contact-cards {
  display: grid; gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.contact-mini-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
}
.contact-mini-card strong { display: block; color: var(--cyan-400); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.35rem; }
.contact-mini-card a, .contact-mini-card span { color: #e2e8f0; }
.form-note { font-size: 0.82rem; color: var(--slate-500); margin-top: 1rem; text-align: center; }
.btn.is-loading { opacity: 0.7; pointer-events: none; }

@media (max-width: 768px) {
  .stats-strong-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Language switcher */
.lang-switch {
  display: flex; gap: 2px;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 2px;
}
.lang-switch a {
  padding: 0.25rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--slate-400);
  border-radius: 6px;
}
.lang-switch a:hover, .lang-switch a.active {
  background: rgba(59, 130, 246, 0.35);
  color: #fff;
}
.top-bar-inner { flex-wrap: wrap; }

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 58px; height: 58px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s var(--ease);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  color: #fff;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.blog-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  transition: all 0.3s var(--ease);
}
.blog-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.blog-card-meta {
  font-size: 0.8rem;
  color: var(--blue-600);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.blog-card h2 { margin: 0 0 0.75rem; font-size: 1.2rem; }
.blog-card h2 a { color: var(--navy-900); }
.article-body {
  max-width: 720px;
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  line-height: 1.8;
}
.article-body h2, .article-body h3 { color: var(--navy-900); margin-top: 2rem; }
.article-cta { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.blog-date { color: var(--slate-400); }

/* FAQ */
.faq-list { max-width: 800px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-item summary {
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--navy-900);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  float: right;
  font-weight: 300;
  color: var(--blue-600);
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  padding: 0 1.5rem 1.25rem;
  margin: 0;
  color: var(--slate-500);
}

/* Legal */
.legal-page { max-width: 720px; }
.legal-page h1 { color: var(--navy-900); }
.legal-page h2 { font-size: 1.15rem; margin-top: 2rem; color: var(--navy-800); }

.adsense-footer { max-width: 728px; margin: 1rem auto; text-align: center; }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card .check-list { flex: 1; }
.pricing-featured {
  border-color: var(--blue-500);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
}
.pricing-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.35rem 1rem;
  border-radius: 999px;
}
.pricing-card h2 { margin-top: 0.5rem; color: var(--navy-900); }
.pricing-price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--blue-600);
  margin: 0.5rem 0 0;
}
.pricing-intl { font-size: 0.85rem; color: var(--slate-500); margin: 0 0 0.75rem; }
.pricing-desc { color: var(--slate-500); margin-bottom: 1rem; }
.pricing-note {
  text-align: center;
  color: var(--slate-500);
  font-size: 0.9rem;
  margin-top: 2rem;
}
.panel-light .check-list li { color: var(--navy-700); }

/* Portfolio page */
.portfolio-grid-page .portfolio-card-lg { min-height: 220px; }
.portfolio-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 1rem;
}

/* Careers */
.careers-list { max-width: 720px; margin: 0 auto; }
.career-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1rem;
  transition: box-shadow 0.3s;
}
.career-card:hover { box-shadow: var(--shadow-sm); }
.career-card h2 { margin: 0 0 0.5rem; font-size: 1.2rem; }

/* Cookie consent */
.cookie-consent {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 998;
  background: var(--navy-900);
  color: var(--slate-400);
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.3);
}
.cookie-consent[hidden] { display: none; }
.cookie-consent p { margin: 0; font-size: 0.9rem; }
.cookie-consent a { color: var(--cyan-400); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.85rem; }

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 24px;
  z-index: 997;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--navy-800);
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
  box-shadow: var(--shadow);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--blue-600); transform: translateY(-4px); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}