/* ==========================================================================
   ZYNVEX GROUP — Design tokens (futurista / vidrio / glow)
   ========================================================================== */
:root {
  --bg-void: #060A14;
  --bg-panel: #0B1220;
  --bg-panel-2: #0D1526;
  --bg-elevated: #111C33;

  --border-glass: rgba(255, 255, 255, 0.09);
  --border-glass-strong: rgba(255, 255, 255, 0.16);
  --glass-fill: rgba(255, 255, 255, 0.035);
  --glass-fill-hover: rgba(255, 255, 255, 0.06);

  --blue: #2F8CFF;
  --blue-bright: #5CA8FF;
  --blue-deep: #0B4FCB;
  --blue-dim: #14284A;
  --glow: rgba(47, 140, 255, 0.45);
  --glow-soft: rgba(47, 140, 255, 0.18);

  --chrome: #C7CCD6;
  --chrome-bright: #EEF1F6;

  --text: #F2F4F8;
  --text-muted: #93A0B4;
  --text-faint: #5D6B80;

  --green: #37D67A;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --container: 1180px;

  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ==========================================================================
   Motion — keyframes
   ========================================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.3); }
}
@keyframes bgDrift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-2.5%, 2.5%) scale(1.06); }
}
@keyframes shine {
  0% { left: -60%; }
  100% { left: 130%; }
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes marqueeSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes pillarGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(47,140,255,0); }
  50% { box-shadow: 0 0 16px 3px var(--glow-soft); }
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg-void);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

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

.section { padding: 100px 0; background: var(--bg-void); position: relative; }
.section--tight { padding: 72px 0; }
.section--alt { background: var(--bg-panel-2); }

.eyebrow-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue-bright);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  display: inline-flex;
  align-items: center;
}
.eyebrow-note::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 9px 1px var(--glow);
  margin-right: 9px;
  animation: pulseDot 2.6s ease-in-out infinite;
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}
.js .section-head,
.js .service-item,
.js .pillar,
.js .process-step,
.js .tech-col,
.js .capability-card,
.js .tag-row {
  opacity: 0;
  transform: translateY(20px);
}
.section-head.in-view,
.service-item.in-view,
.pillar.in-view,
.process-step.in-view,
.tech-col.in-view,
.capability-card.in-view,
.tag-row.in-view {
  animation: fadeUp 0.7s var(--ease) forwards;
}
/* staggered cascade within each grid */
.service-list .service-item:nth-child(2).in-view { animation-delay: 0.08s; }
.service-list .service-item:nth-child(3).in-view { animation-delay: 0.16s; }
.pillars .pillar:nth-child(2).in-view { animation-delay: 0.08s; }
.pillars .pillar:nth-child(3).in-view { animation-delay: 0.16s; }
.pillars .pillar:nth-child(4).in-view { animation-delay: 0.24s; }
.process-track .process-step:nth-child(2).in-view { animation-delay: 0.07s; }
.process-track .process-step:nth-child(3).in-view { animation-delay: 0.14s; }
.process-track .process-step:nth-child(4).in-view { animation-delay: 0.21s; }
.process-track .process-step:nth-child(5).in-view { animation-delay: 0.28s; }
.process-track .process-step:nth-child(6).in-view { animation-delay: 0.35s; }
.tech-grid .tech-col:nth-child(2).in-view { animation-delay: 0.08s; }
.tech-grid .tech-col:nth-child(3).in-view { animation-delay: 0.16s; }
.tech-grid .tech-col:nth-child(4).in-view { animation-delay: 0.24s; }
.tech-grid .tech-col:nth-child(5).in-view { animation-delay: 0.32s; }
.capability-grid .capability-card:nth-child(2).in-view { animation-delay: 0.08s; }
.capability-grid .capability-card:nth-child(3).in-view { animation-delay: 0.16s; }
.capability-grid .capability-card:nth-child(4).in-view { animation-delay: 0.24s; }
.tag-list .tag-row:nth-child(2).in-view { animation-delay: 0.08s; }
.tag-list .tag-row:nth-child(3).in-view { animation-delay: 0.16s; }
.tag-list .tag-row:nth-child(4).in-view { animation-delay: 0.24s; }

.section-head h2 {
  margin-top: 14px;
  font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem);
  line-height: 1.15;
}
.section-head p {
  margin-top: 16px;
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 46ch;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
  color: #F5F9FF;
  box-shadow: 0 0 0 rgba(47,140,255,0);
}
.btn--primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
}
.btn--primary:hover::after { animation: shine 0.9s var(--ease); }
.btn--primary:hover { box-shadow: 0 6px 28px -4px var(--glow); transform: translateY(-1px); }
.btn--ghost-dark, .btn--ghost-light {
  background: var(--glass-fill);
  border-color: var(--border-glass-strong);
  color: var(--text);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn--ghost-dark:hover, .btn--ghost-light:hover { border-color: var(--blue); color: var(--blue-bright); }
.btn--block { width: 100%; justify-content: center; }

/* Glass panel — shared base for cards */
.glass {
  background: var(--glass-fill);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}
.glass:hover { border-color: var(--border-glass-strong); background: var(--glass-fill-hover); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: relative;
  z-index: 100;
  background: rgba(6, 10, 20, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
}
.site-header .container {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { display: flex; align-items: center; }
.logo-img { height: 32px; width: auto; display: block; }

.main-nav { display: flex; gap: 36px; }
.main-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--chrome);
  position: relative;
  padding: 4px 0;
  transition: color 0.15s var(--ease);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--blue);
  transition: right 0.25s var(--ease);
}
.main-nav a:hover::after { right: 0; }
.main-nav a:hover { color: var(--blue-bright); }

.header-actions { display: flex; align-items: center; gap: 20px; }

.lang-switch { position: relative; }
.lang-switch-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--chrome);
  padding: 6px 2px;
}
.lang-switch-btn .chev { transition: transform 0.15s var(--ease); color: var(--text-muted); }
.lang-switch[data-open="true"] .chev { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-glass-strong);
  border-radius: var(--radius-sm);
  min-width: 172px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.15s var(--ease), transform 0.15s var(--ease), visibility 0.15s;
  overflow: hidden;
}
.lang-switch[data-open="true"] .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu a { display: flex; align-items: center; gap: 10px; padding: 11px 14px; font-size: 0.875rem; color: var(--text); }
.lang-menu a[aria-current="true"] { color: var(--blue-bright); font-weight: 600; }
.lang-menu a:hover { background: rgba(255,255,255,0.05); }
.lang-menu .flag { font-size: 0.95rem; }

.menu-toggle { display: none; background: none; border: none; width: 32px; height: 24px; position: relative; }
.menu-toggle span { position: absolute; left: 0; right: 0; height: 2px; background: var(--text); transition: transform 0.2s var(--ease), opacity 0.2s var(--ease); }
.menu-toggle span:nth-child(1) { top: 2px; }
.menu-toggle span:nth-child(2) { top: 11px; }
.menu-toggle span:nth-child(3) { top: 20px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--bg-void);
  position: relative;
  overflow: hidden;
  padding: 64px 0 88px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(47,140,255,0.16), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 20%, rgba(47,140,255,0.10), transparent 55%);
  animation: bgDrift 18s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--glass-fill);
  border: 1px solid var(--border-glass-strong);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--chrome);
  margin-bottom: 26px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease) 0.05s forwards;
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 8px 1px var(--glow); animation: pulseDot 2.6s ease-in-out infinite; }

.hero h1 {
  font-size: clamp(2.25rem, 1.6rem + 2.6vw, 3.5rem);
  line-height: 1.1;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease) 0.13s forwards;
}
.hero h1 .line-alt {
  display: block;
  background: linear-gradient(100deg, var(--blue-bright), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--blue-bright);
  -webkit-text-fill-color: transparent;
}
.hero-copy p.lede {
  margin-top: 24px;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 46ch;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease) 0.21s forwards;
}
.hero-actions {
  margin-top: 40px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease) 0.29s forwards;
}

.hero-visual { position: relative; opacity: 0; animation: fadeUp 0.8s var(--ease) 0.24s forwards; }
.hero-frame {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass-strong);
  background: linear-gradient(160deg, rgba(47,140,255,0.08), rgba(255,255,255,0.02));
  overflow: hidden;
  aspect-ratio: 1 / 1;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6);
}
.hero-frame svg { width: 100%; height: 100%; }
.hero-photo { width: 100%; height: 100%; object-fit: cover; object-position: center 12%; display: block; }
.hero-frame-shade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to top, rgba(6,10,20,0.65) 0%, rgba(6,10,20,0.05) 30%, transparent 55%),
    linear-gradient(200deg, rgba(47,140,255,0.16), transparent 40%);
}
.hero-frame::before, .hero-frame::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--blue);
  opacity: 0.7;
  filter: drop-shadow(0 0 4px var(--glow));
}
.hero-frame::before { top: 16px; left: 16px; border-right: none; border-bottom: none; }
.hero-frame::after { bottom: 16px; right: 16px; border-left: none; border-top: none; }

.hero-float-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(10, 15, 28, 0.72);
  border: 1px solid var(--border-glass-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 0.8125rem;
  color: var(--text);
}
.hero-float-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px 1px rgba(55,214,122,0.6); animation: pulseDot 2s ease-in-out infinite; }

/* Stats bar */
.stats-bar { padding: 56px 0; background: var(--bg-panel-2); border-top: 1px solid var(--border-glass); border-bottom: 1px solid var(--border-glass); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stat-item { text-align: left; }
.stat-icon { width: 24px; height: 24px; color: var(--blue-bright); margin-bottom: 12px; opacity: 0.9; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.1rem;
  background: linear-gradient(135deg, var(--chrome-bright), var(--blue-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--blue-bright);
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat-label { margin-top: 10px; font-size: 0.875rem; color: var(--text-muted); }

/* ==========================================================================
   Services
   ========================================================================== */
.service-group + .service-group { margin-top: 44px; }
.service-group-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.service-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-item {
  position: relative;
  padding: 30px 26px;
  border-radius: var(--radius-md);
  background: var(--glass-fill);
  border: 1px solid var(--border-glass);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.service-item::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: conic-gradient(from 0deg, transparent 0 82%, var(--blue-bright) 90%, transparent 98%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  animation: marqueeSpin 4s linear infinite;
  z-index: 0;
}
.service-item:hover::before { opacity: 0.5; }
.service-item::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius-md) - 1px);
  background: var(--bg-void);
  z-index: 0;
}
.section--alt .service-item::after { background: var(--bg-panel-2); }
.service-item > * { position: relative; z-index: 1; }
.service-item:hover {
  border-color: transparent;
  transform: translateY(-5px);
  box-shadow: 0 16px 40px -18px var(--glow);
}
.service-icon-wrap {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-dim);
  margin-bottom: 20px;
  transition: transform 0.35s var(--ease);
}
.service-item:hover .service-icon-wrap { transform: scale(1.1) rotate(6deg); }
.service-icon { width: 24px; height: 24px; color: var(--blue-bright); }
.service-item h3 { font-size: 1.0625rem; margin-bottom: 10px; }
.service-item p { color: var(--text-muted); font-size: 0.9375rem; }

/* ==========================================================================
   Why Zynvex
   ========================================================================== */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pillar {
  padding: 30px 26px;
  border-radius: var(--radius-md);
  background: var(--glass-fill);
  border: 1px solid var(--border-glass);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.pillar:hover {
  border-color: var(--blue);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px -16px var(--glow);
}
.pillar .service-icon-wrap { transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease); box-shadow: 0 0 0 0 var(--glow); animation: pillarGlow 3.2s ease-in-out infinite; }
.pillar:nth-child(2) .service-icon-wrap { animation-delay: 0.4s; }
.pillar:nth-child(3) .service-icon-wrap { animation-delay: 0.8s; }
.pillar:nth-child(4) .service-icon-wrap { animation-delay: 1.2s; }
.pillar:hover .service-icon-wrap { transform: scale(1.1) rotate(-4deg); }
.pillar h3 { font-size: 1.0625rem; margin-bottom: 12px; }
.pillar p { color: var(--text-muted); font-size: 0.9375rem; }

/* ==========================================================================
   Process
   ========================================================================== */
.process-track { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; position: relative; padding-top: 34px; }
.process-track::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 46px;
  background: url('../assets/img/process-wave.svg') center / 100% 100% no-repeat;
}
.js .process-track::before {
  opacity: 0;
  transform: scaleX(0.85);
  transform-origin: center;
  transition: opacity 1s var(--ease) 0.15s, transform 1.1s var(--ease) 0.15s;
}
.process-track.in-view::before { opacity: 1; transform: scaleX(1); }
.process-step { position: relative; }
.process-step:nth-child(odd) { margin-top: 0; }
.process-step:nth-child(even) { margin-top: 20px; }
.process-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--blue-bright);
  text-shadow: 0 0 10px var(--glow-soft);
  background: var(--bg-void);
  display: inline-block;
  padding-right: 10px;
  position: relative;
  z-index: 1;
}
.process-num::before {
  content: "";
  position: absolute;
  top: -22px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 10px 2px var(--glow);
  animation: pulseDot 2.4s ease-in-out infinite;
}
.section--alt .process-num { background: var(--bg-panel-2); }
.process-step h3 { font-size: 1rem; margin: 18px 0 8px; }
.process-step p { font-size: 0.875rem; color: var(--text-muted); }

/* ==========================================================================
   Technology
   ========================================================================== */
.tech-grid { display: flex; flex-direction: column; gap: 22px; }
.tech-col { padding: 22px 0; border-radius: var(--radius-md); background: var(--glass-fill); border: 1px solid var(--border-glass); }
.tech-col-label { font-family: var(--font-mono); font-size: 0.75rem; color: var(--blue-bright); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.08em; padding: 0 24px; }
.marquee {
  overflow: hidden;
  padding: 0 24px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 32px, black calc(100% - 32px), transparent);
  mask-image: linear-gradient(to right, transparent, black 32px, black calc(100% - 32px), transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  animation: marqueeScroll 26s linear infinite;
}
.tech-col:nth-child(even) .marquee-track { animation-direction: reverse; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.tech-chip {
  flex: none;
  font-size: 0.8125rem;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--blue-dim);
  color: var(--chrome-bright);
  border: 1px solid var(--border-glass);
  white-space: nowrap;
}

/* ==========================================================================
   Capabilities / cases
   ========================================================================== */
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.capability-card {
  position: relative;
  overflow: hidden;
  padding: 32px;
  border-radius: var(--radius-md);
  background: var(--glass-fill);
  border: 1px solid var(--border-glass);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.capability-card:hover {
  border-color: var(--blue);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px -18px var(--glow);
}
.capability-card::after {
  content: counter(cap-count, decimal-leading-zero);
  counter-increment: cap-count;
  position: absolute;
  right: 14px;
  bottom: -6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 4.5rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-glass-strong);
  pointer-events: none;
  transition: -webkit-text-stroke-color 0.25s var(--ease);
}
.capability-card:hover::after { -webkit-text-stroke-color: var(--blue); }
.capability-grid { counter-reset: cap-count; }
.cap-icon-wrap {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-dim);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  transition: transform 0.35s var(--ease);
}
.capability-card:hover .cap-icon-wrap { transform: scale(1.1) rotate(-6deg); }
.capability-card h3 { position: relative; z-index: 1; font-size: 1.125rem; margin-bottom: 12px; }
.capability-card p { position: relative; z-index: 1; color: var(--text-muted); font-size: 0.9375rem; max-width: 85%; }
.capability-note { margin-top: 24px; font-size: 0.8125rem; color: var(--text-faint); }
.delivery-highlight {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass-strong);
  background: linear-gradient(120deg, var(--blue-dim), transparent);
}
.delivery-highlight svg { flex: none; width: 30px; height: 30px; color: var(--blue-bright); }
.delivery-highlight p { color: var(--text); font-size: 0.9375rem; margin: 0; }

/* ==========================================================================
   Company
   ========================================================================== */
.company-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.company-wrap h2 { font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem); line-height: 1.15; margin-bottom: 20px; }
.company-wrap > div:first-child p { font-size: 1.0625rem; color: var(--text-muted); max-width: 50ch; }

.stack-strip { margin-top: 64px; padding-top: 44px; border-top: 1px solid var(--border-glass); }
.stack-strip-label { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 24px; }
.stack-logos { display: flex; flex-wrap: wrap; align-items: center; gap: 36px; }
.stack-logo {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stack-logo img {
  height: 22px;
  width: auto;
  max-width: 100px;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.5;
  transition: opacity 0.25s var(--ease);
}
.stack-logo:hover img { opacity: 0.9; }
.tag-list { display: flex; flex-direction: column; gap: 12px; }
.tag-row {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  background: var(--glass-fill);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: baseline;
  gap: 16px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}
.tag-row:hover { border-color: var(--blue); background: var(--glass-fill-hover); transform: translateX(6px); }
.tag-row span.tag-name { font-family: var(--font-body); font-size: 1rem; color: var(--text); font-weight: 500; }

/* ==========================================================================
   Commercial CTA
   ========================================================================== */
.cta-block {
  background: var(--bg-panel-2);
  position: relative;
  overflow: hidden;
  padding: 88px 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}
.cta-block::before {
  content: "";
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse 800px 400px at 85% 0%, rgba(47,140,255,0.16), transparent 60%),
    radial-gradient(ellipse 500px 300px at 10% 100%, rgba(47,140,255,0.1), transparent 55%);
  animation: bgDrift 18s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}
.cta-block::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-glass) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-glass) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse 700px 400px at 85% 10%, black, transparent 70%);
  mask-image: radial-gradient(ellipse 700px 400px at 85% 10%, black, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.cta-block .container { position: relative; z-index: 1; }
.cta-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
  padding: 56px 52px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass-strong);
  background: var(--glass-fill);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.cta-panel-glow {
  position: absolute;
  top: -40%;
  right: -10%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47,140,255,0.35), transparent 70%);
  filter: blur(10px);
  animation: bgDrift 9s ease-in-out infinite alternate;
  pointer-events: none;
}
.cta-panel > div:first-child, .cta-right { position: relative; z-index: 1; }
.cta-block h2 { font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.4rem); max-width: 15ch; }
.cta-block p { margin-top: 16px; color: var(--text-muted); max-width: 42ch; }
.cta-right { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.cta-email { font-family: var(--font-mono); font-size: 0.9375rem; color: var(--text-muted); }
.cta-email:hover { color: var(--blue-bright); }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-intro { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.contact-intro .eyebrow-note { justify-content: center; }
.contact-intro p { margin-top: 16px; color: var(--text-muted); font-size: 1.0625rem; }
.contact-actions { margin-top: 32px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.contact-actions-or { font-size: 0.8125rem; color: var(--text-faint); }

.trust-strip--contact { max-width: 720px; margin: 0 auto 56px; padding: 0; border: none; text-align: center; }
.trust-strip--contact .stack-strip-label { text-align: center; }
.trust-strip--contact .stack-logos { justify-content: center; }
.trust-response { margin-top: 22px; font-family: var(--font-mono); font-size: 0.8125rem; color: var(--blue-bright); }

.contact-form-card { max-width: 680px; margin: 0 auto; padding: 40px; border-radius: var(--radius-lg); border: 1px solid var(--border-glass-strong); background: var(--glass-fill); }

.contact-alt { max-width: 680px; margin: 40px auto 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 28px; padding-top: 32px; border-top: 1px solid var(--border-glass); }
.contact-alt-item { display: flex; align-items: baseline; gap: 8px; font-size: 0.875rem; }
.contact-alt-label { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-faint); }

.social-icons { display: flex; flex-wrap: wrap; gap: 10px; }
.social-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-fill);
  border: 1px solid var(--border-glass);
  color: var(--chrome);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.social-icon svg { width: 16px; height: 16px; }
.social-icon:hover { border-color: var(--blue); color: var(--blue-bright); transform: translateY(-2px); box-shadow: 0 8px 18px -8px var(--glow); }
.social-icons--footer { margin-top: 18px; }
.colombia-badge { height: 52px; width: auto; margin-top: 20px; opacity: 0.92; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--text-muted); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--border-glass-strong);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  background: var(--glass-fill);
  color: var(--text);
  transition: border-color 0.15s var(--ease);
}
.field select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%235CA8FF' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.field select option { background: var(--bg-elevated); color: var(--text); }
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); outline: none; }
.field input:-webkit-autofill,
.field input:-webkit-autofill:hover,
.field input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  -webkit-box-shadow: 0 0 0px 1000px var(--bg-elevated) inset;
  box-shadow: 0 0 0px 1000px var(--bg-elevated) inset;
  transition: background-color 5000s ease-in-out 0s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field--checkbox { margin-bottom: 22px; }
.checkbox-label { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; font-size: 0.8125rem; color: var(--text-muted); line-height: 1.5; position: relative; }
.field label.checkbox-label { display: flex; }
.checkbox-label input[type="checkbox"] { position: absolute; opacity: 0; width: 18px; height: 18px; margin: 0; top: 2px; left: 0; }
.checkbox-box {
  flex: none; width: 18px; height: 18px; margin-top: 2px;
  border-radius: 4px; border: 1.5px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06); position: relative;
  transition: border-color 0.15s var(--ease), background 0.15s var(--ease);
}
.checkbox-label input:checked ~ .checkbox-box { background: var(--blue); border-color: var(--blue); }
.checkbox-box::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 45%;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: translate(-50%, -50%) rotate(45deg);
  opacity: 0;
  transition: opacity 0.15s var(--ease);
}
.checkbox-label input:checked ~ .checkbox-box::after { opacity: 1; }
.checkbox-label input:focus-visible ~ .checkbox-box { outline: 2px solid var(--blue); outline-offset: 2px; }
.form-note { margin-top: 18px; font-size: 0.8125rem; color: var(--text-faint); }
.form-success { display: none; margin-top: 18px; padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border-glass-strong); background: var(--glass-fill); font-size: 0.9375rem; }
.form-success.visible { display: block; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--bg-void); border-top: 1px solid var(--border-glass); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--border-glass); }
.footer-brand .logo-img { height: 28px; margin-bottom: 14px; }
.footer-brand p { font-size: 0.9375rem; max-width: 26ch; color: var(--text-muted); }
.footer-col h4 { font-family: var(--font-mono); font-weight: 500; font-size: 0.75rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a { font-size: 0.9375rem; color: var(--chrome); }
.footer-col ul li a:hover { color: var(--blue-bright); }
.footer-bottom { padding-top: 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.8125rem; color: var(--text-faint); }

/* ==========================================================================
   Mobile
   ========================================================================== */
.mobile-panel { display: none; }

@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; }

  .service-list { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .process-track { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .process-track::before { display: none; }
  .company-wrap { grid-template-columns: 1fr; }
  .contact-form-card { padding: 28px 22px; }
  .contact-alt { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .header-actions .lang-switch { display: none; }
  .mobile-panel {
    position: fixed;
    inset: 78px 0 0 0;
    background: var(--bg-void);
    z-index: 90;
    padding: 32px 24px;
    overflow-y: auto;
  }
  .mobile-panel.open { display: block; }
  .mobile-panel nav a { display: block; padding: 16px 0; font-size: 1.125rem; border-bottom: 1px solid var(--border-glass); font-weight: 500; color: var(--text); }
  .mobile-panel .lang-list { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
  .mobile-panel .lang-list a { font-family: var(--font-mono); font-size: 0.8125rem; padding: 8px 12px; border: 1px solid var(--border-glass-strong); border-radius: 999px; color: var(--chrome); }
  .mobile-panel .btn { margin-top: 28px; }

  .stats-grid { grid-template-columns: 1fr; row-gap: 28px; }
  .service-list { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .process-track { grid-template-columns: 1fr; gap: 28px; }
  .process-step:nth-child(odd), .process-step:nth-child(even) { margin-top: 0; }
  .capability-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .cta-panel { flex-direction: column; align-items: flex-start; padding: 32px 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; }
}