/* ================================
   AthenIQ Design System v2
   Direction: Dark premium editorial (Sixmanager-inspired)
   ================================ */

:root {
  /* --- Deep dark surfaces --- */
  --void:         #05070A;        /* Deepest background */
  --ink:          #0A0E14;        /* Primary dark */
  --navy:         #0F1721;        /* Elevated surface */
  --surface:      #131C28;        /* Card surface */
  --surface-2:    #1A2432;        /* Higher elevation */
  --line:         #1E2A3B;        /* Border */
  --line-soft:    #17202D;

  /* --- Accents --- */
  --cyan:         #3ED6E8;        /* Primary brand cyan */
  --cyan-hot:     #5EE8F5;        /* Hover */
  --cyan-deep:    #1BAAC0;
  --blue:         #4FA9E8;
  --lime:         #C3F04E;        /* Rare accent — like Sixmanager */
  --amber:        #E8B04F;

  /* --- Text --- */
  --text:         #F4F7FA;        /* Primary text */
  --text-2:       #C4D0DE;        /* Body */
  --text-3:       #7A8B9E;        /* Muted */
  --text-4:       #4C5C70;        /* Ghost / label */

  /* --- Light surfaces (rare, for specific sections) --- */
  --paper:        #F5F7FA;

  /* --- Type scale --- */
  --font-sans: "Inter", "Söhne", "Segoe UI", -apple-system, sans-serif;
  --font-display: "Inter Display", "Inter", sans-serif;
  --font-serif: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, monospace;

  /* --- Layout --- */
  --page-x: max(1.5rem, 5vw);
  --container: 1360px;
  --radius: 4px;
  --radius-lg: 12px;

  color-scheme: dark;
}

/* ================================
   Reset + base
   ================================ */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  background: var(--void);
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-2);
  background: var(--void);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--cyan); color: var(--void); }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 1rem;
  padding: 0.6rem 1rem;
  background: var(--cyan);
  color: var(--void);
  border-radius: 4px;
  z-index: 100;
  transition: top .2s;
  font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* ================================
   Typography — Editorial scale
   ================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0 0 0.4em;
  font-weight: 500;
}
h1 {
  font-size: clamp(3.5rem, 8.5vw, 8.5rem);
  letter-spacing: -0.055em;
  font-weight: 500;
  line-height: 0.92;
}
h2 {
  font-size: clamp(2.5rem, 5.5vw, 5.5rem);
  letter-spacing: -0.045em;
  font-weight: 500;
  line-height: 0.96;
}
h3 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
h4 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

/* Serif accent — Sixmanager signature move */
.serif, em.s {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--cyan);
}
h1 em, h2 em, h3 em, .lede em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--cyan);
  letter-spacing: -0.005em;
}

/* Bracket labels — [ LIKE THIS ] */
.label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.label::before { content: "[ "; color: var(--cyan); }
.label::after  { content: " ]"; color: var(--cyan); }

.lede {
  font-size: clamp(1.1rem, 1.4vw, 1.35rem);
  line-height: 1.5;
  color: var(--text-2);
  max-width: 44rem;
  font-weight: 400;
}

/* ================================
   Layout primitives
   ================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--page-x);
  padding-right: var(--page-x);
}

section {
  padding: clamp(5rem, 10vw, 9rem) 0;
  position: relative;
}

.section-head { max-width: 62rem; margin-bottom: clamp(3rem, 5vw, 5rem); }
.section-head h2 { max-width: 20ch; }
.section-head .lede { margin-top: 1.5rem; max-width: 38rem; }

/* Section separators — hair line with cyan tick */
.section-sep {
  position: relative;
  height: 1px;
  background: var(--line-soft);
  margin: 0 var(--page-x);
}
.section-sep::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 5vw;
  width: 60px;
  height: 5px;
  background: var(--cyan);
}

/* ================================
   Buttons — Futuristic
   ================================ */
.btn {
  --btn-cut: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: all .25s cubic-bezier(0.2, 0.9, 0.3, 1);
  border: 0;
  white-space: nowrap;
  position: relative;
  isolation: isolate;
  cursor: pointer;
  /* Beveled corner (top-right, bottom-left) — futuristic clip */
  clip-path: polygon(
    0 0,
    calc(100% - var(--btn-cut)) 0,
    100% var(--btn-cut),
    100% 100%,
    var(--btn-cut) 100%,
    0 calc(100% - var(--btn-cut))
  );
}
.btn .arrow { width: 1em; height: 1em; transition: transform .25s; }
.btn:hover .arrow { transform: translateX(3px); }

/* PRIMARY — glowing cyan futuristic */
.btn.primary {
  background: linear-gradient(135deg, #5EE8F5 0%, #3ED6E8 50%, #1BAAC0 100%);
  color: var(--void);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.15) inset,
    0 8px 24px -6px rgba(62,214,232,0.55),
    0 0 40px -8px rgba(62,214,232,0.4);
}
.btn.primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.55) 50%, transparent 100%);
  transform: translateX(-120%) skewX(-25deg);
  transition: none;
  z-index: 1;
  pointer-events: none;
}
.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.2) inset,
    0 12px 32px -6px rgba(62,214,232,0.7),
    0 0 60px -8px rgba(62,214,232,0.55);
}
.btn.primary:hover::before {
  transform: translateX(120%) skewX(-25deg);
  transition: transform .75s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.btn.primary > * { position: relative; z-index: 2; }

/* GHOST — thin cyan outline with corner ticks */
.btn.ghost {
  background: rgba(62,214,232,0.03);
  color: var(--text);
  box-shadow: 0 0 0 1px rgba(62,214,232,0.35) inset;
  backdrop-filter: blur(8px);
}
.btn.ghost::before,
.btn.ghost::after {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border: 1px solid var(--cyan);
  transition: all .25s;
  pointer-events: none;
}
.btn.ghost::before {
  top: 4px; left: 4px;
  border-right: 0;
  border-bottom: 0;
}
.btn.ghost::after {
  bottom: 4px; right: 4px;
  border-left: 0;
  border-top: 0;
}
.btn.ghost:hover {
  color: var(--cyan);
  background: rgba(62,214,232,0.08);
  box-shadow:
    0 0 0 1px var(--cyan) inset,
    0 0 24px -4px rgba(62,214,232,0.4);
}
.btn.ghost:hover::before,
.btn.ghost:hover::after { width: 12px; height: 12px; }

/* Link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--cyan);
  transition: gap .15s;
}
.link-arrow:hover { gap: 0.8rem; }

/* ================================
   Nav
   ================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5,7,10,0.72);
  backdrop-filter: saturate(160%) blur(20px);
  -webkit-backdrop-filter: saturate(160%) blur(20px);
  border-bottom: 1px solid var(--line-soft);
}
.nav::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62,214,232,0.5), transparent);
  opacity: 0.6;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.1rem var(--page-x);
  max-width: var(--container);
  margin: 0 auto;
}
/* ------- Fully integrated brand — no panel, no sticker ------- */
.brand {
  display: inline-flex;
  align-items: center;
  position: relative;
  padding: 0;
  background: transparent;
  transition: all .25s ease;
  isolation: isolate;
  flex-shrink: 0;   /* Never let the flex parent squeeze the logo */
}
/* Outer ambient glow — halo that dissolves into the page background */
.brand::after {
  content: "";
  position: absolute;
  inset: -12px -18px;
  background: radial-gradient(ellipse at 50% 50%, rgba(62,214,232,0.28), transparent 70%);
  z-index: -1;
  filter: blur(18px);
  opacity: 0.8;
  transition: opacity .3s ease;
  pointer-events: none;
}
.brand:hover { transform: translateY(-1px); }
.brand:hover::after { opacity: 1; }

/* The logo — natural aspect ratio, HD */
.brand img {
  position: relative;
  z-index: 1;
  height: 84px;
  width: auto !important;
  max-width: none;
  min-width: 0;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
  aspect-ratio: 2048 / 1144;   /* Lock aspect ratio (safeguard) */
  /* HD rendering */
  image-rendering: -webkit-optimize-contrast;
  -ms-interpolation-mode: bicubic;
  /* Subtle cyan glow */
  filter:
    drop-shadow(0 0 8px rgba(94,232,245,0.4))
    drop-shadow(0 0 20px rgba(62,214,232,0.25));
}

/* AI status — Athena · Online, positioned under the CTA button on the right */
.ai-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px 3px 6px;
  background: rgba(62,214,232,0.08);
  border: 1px solid rgba(62,214,232,0.4);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: 0 0 6px rgba(62,214,232,0.5);
  white-space: nowrap;
  flex-shrink: 0;
}
.ai-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 2px rgba(62,214,232,0.15), 0 0 8px var(--cyan);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

/* CTA + status stack in the nav */
.cta-stack {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
@media (max-width: 900px) {
  .cta-stack .ai-status { display: none; }
}

/* HUD ticks removed — logo integrates directly into the page */
.brand-hud { display: none; }

@media (max-width: 620px) {
  .brand img { height: 56px; }
  .brand-status { display: none; }
}
/* Footer brand: same clean, panel-less treatment */
.footer-brand .brand-wrap {
  display: inline-flex;
  align-items: center;
  padding: 0;
  background: transparent;
  position: relative;
  isolation: isolate;
}
.footer-brand .brand-wrap::after {
  content: "";
  position: absolute;
  inset: -14px -20px;
  background: radial-gradient(ellipse at 50% 50%, rgba(62,214,232,0.25), transparent 70%);
  z-index: -1;
  filter: blur(20px);
  opacity: 0.8;
  pointer-events: none;
}
.footer-brand img {
  position: relative;
  z-index: 1;
  height: 96px;
  width: auto;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  filter:
    drop-shadow(0 0 10px rgba(94,232,245,0.4))
    drop-shadow(0 0 24px rgba(62,214,232,0.25));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  flex-shrink: 1;
  min-width: 0;
}
.nav-links a { transition: color .15s; position: relative; }
.nav-links a:hover { color: var(--text); }
.nav-links a::before {
  content: attr(data-num);
  color: var(--cyan);
  margin-right: 0.35rem;
  font-size: 0.65rem;
  opacity: 0.6;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.lang-toggle {
  display: inline-flex;
  padding: 0.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.lang-toggle button {
  padding: 0.3rem 0.7rem;
  border-radius: 16px;
  color: var(--text-3);
  transition: all .15s;
}
.lang-toggle button.active {
  background: var(--text);
  color: var(--void);
}
.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 16px; height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .2s;
}
.menu-toggle span { position: relative; }
.menu-toggle span::before,
.menu-toggle span::after { content: ""; position: absolute; left: 0; }
.menu-toggle span::before { top: -5px; }
.menu-toggle span::after { top: 5px; }

.mobile-menu {
  display: none;
  padding: 1rem var(--page-x) 1.5rem;
  border-bottom: 1px solid var(--line-soft);
  background: var(--ink);
}
.mobile-menu a {
  display: block;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.mobile-menu[data-open="true"] { display: block; }

/* ================================
   HERO — editorial monumental + animated bg
   ================================ */
.hero {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(62,214,232,0.10), transparent 55%),
    radial-gradient(ellipse at 15% 90%, rgba(62,214,232,0.05), transparent 45%),
    var(--void);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30,42,59,0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,42,59,0.35) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, black 0%, transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, black 0%, transparent 85%);
  pointer-events: none;
  animation: gridDrift 32s linear infinite;
}
@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 80px 80px, 80px 80px; }
}

/* Hero video background — plays behind everything */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.28;
  pointer-events: none;
  filter: saturate(0.7) contrast(1.05);
}
/* Overlay to darken video + fade to page bg */
.hero-video-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 40%, transparent 0%, rgba(5,7,10,0.55) 60%, var(--void) 100%),
    linear-gradient(180deg, rgba(5,7,10,0.3) 0%, rgba(5,7,10,0.6) 100%);
}

/* Neural network canvas background — sits above video */
#neural-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 2; }

/* Ambient breathing orbs behind the mock */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(50px);
  z-index: 1;
}
.hero-orb.o1 {
  width: 500px; height: 500px;
  top: -100px; right: -150px;
  background: radial-gradient(circle, rgba(62,214,232,0.25), transparent 60%);
  animation: orbFloat 12s ease-in-out infinite;
}
.hero-orb.o2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  background: radial-gradient(circle, rgba(79,169,232,0.15), transparent 65%);
  animation: orbFloat 16s ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0,0) scale(1); opacity: 0.7; }
  50% { transform: translate(30px, -20px) scale(1.1); opacity: 1; }
}

/* ================================
   AI Orb — persistent breathing entity
   With rotating wireframe sphere mesh
   Fixed position, always visible
   ================================ */
.ai-orb {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 90px;
  height: 90px;
  z-index: 40;
  pointer-events: auto;
  cursor: pointer;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  padding: 0;
  isolation: isolate;
}

/* Outer glow */
.ai-orb .orb-outer {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(62,214,232,0.3) 0%,
    rgba(62,214,232,0.12) 40%,
    transparent 70%);
  filter: blur(6px);
  animation: orbBreathe 3.5s ease-in-out infinite;
}

/* Wireframe sphere mesh — orbits AROUND the core, not on its own axis */
.ai-orb .orb-mesh {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  animation: meshBreathe 3.5s ease-in-out infinite;
  filter: drop-shadow(0 0 4px rgba(62,214,232,0.7));
  transform-origin: center;
}
.ai-orb .orb-mesh svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  transform-origin: center center;
}
/* Both mesh groups rotate around the SVG center (== orb core center) */
.ai-orb .orb-mesh .mesh-rot {
  transform-origin: 0 0;   /* SVG viewBox is centered on 0,0 = core center */
  animation: meshRotate 12s linear infinite;
}
.ai-orb .orb-mesh .mesh-rot-r {
  transform-origin: 0 0;
  animation: meshRotate 18s linear infinite reverse;
}

/* Outer thin ring */
.ai-orb .orb-ring {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px solid rgba(62,214,232,0.5);
  animation: orbRingPulse 3.5s ease-in-out infinite;
}
.ai-orb .orb-ring.r2 {
  inset: 2px;
  border-color: rgba(62,214,232,0.25);
  animation-delay: 0.5s;
  animation-duration: 4s;
}

/* Corner ticks — HUD style */
.ai-orb .orb-ticks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ai-orb .orb-ticks::before,
.ai-orb .orb-ticks::after {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border: 1px solid var(--cyan);
}
.ai-orb .orb-ticks::before {
  top: 0; left: 0;
  border-right: 0; border-bottom: 0;
}
.ai-orb .orb-ticks::after {
  bottom: 0; right: 0;
  border-left: 0; border-top: 0;
}

/* Central bright core */
.ai-orb .orb-core {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%,
    #E8FCFF 0%,
    #B8F5FC 15%,
    #5EE8F5 35%,
    #3ED6E8 60%,
    #1BAAC0 100%);
  box-shadow:
    0 0 16px rgba(62,214,232,0.75),
    0 0 32px rgba(62,214,232,0.4),
    inset 0 0 6px rgba(255,255,255,0.5);
  animation: orbCoreBreathe 3.5s ease-in-out infinite;
  z-index: 2;
}
.ai-orb .orb-core::before {
  content: "";
  position: absolute;
  inset: 22%;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.75), transparent 60%);
  animation: orbShine 4s ease-in-out infinite;
}

/* Data node — orbits around */
.ai-orb .orb-node {
  position: absolute;
  top: 50%; left: 50%;
  width: 4px; height: 4px;
  margin: -2px 0 0 -2px;
  border-radius: 50%;
  background: var(--cyan-hot);
  box-shadow: 0 0 6px var(--cyan);
  transform-origin: center;
  animation: nodeOrbit 5s linear infinite;
}
.ai-orb .orb-node.n2 { animation: nodeOrbit2 7s linear infinite; }

/* Status label */
.ai-orb .orb-label {
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity .3s;
  white-space: nowrap;
  pointer-events: none;
  text-shadow: 0 0 8px rgba(62,214,232,0.6);
}
.ai-orb:hover .orb-label { opacity: 1; }
.ai-orb:hover .orb-core {
  animation-duration: 1.5s;
  box-shadow:
    0 0 24px rgba(62,214,232,0.95),
    0 0 48px rgba(62,214,232,0.55),
    inset 0 0 10px rgba(255,255,255,0.7);
}
.ai-orb:hover .orb-mesh { animation-duration: 1.8s; }
.ai-orb:hover .orb-mesh .mesh-rot { animation-duration: 4s; }
.ai-orb:hover .orb-mesh .mesh-rot-r { animation-duration: 6s; }

@keyframes orbBreathe {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50%      { transform: scale(1.18); opacity: 1; }
}
@keyframes orbCoreBreathe {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.1); }
}
@keyframes meshBreathe {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50%      { transform: scale(1.05); opacity: 1; }
}
@keyframes meshRotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes orbRingPulse {
  0%   { transform: scale(0.9); opacity: 0.9; }
  100% { transform: scale(1.5); opacity: 0; }
}
@keyframes orbShine {
  0%, 100% { opacity: 0.65; }
  50%      { opacity: 1; }
}
@keyframes nodeOrbit {
  from { transform: rotate(0deg) translateX(30px) rotate(0deg); }
  to   { transform: rotate(360deg) translateX(30px) rotate(-360deg); }
}
@keyframes nodeOrbit2 {
  from { transform: rotate(180deg) translateX(26px) rotate(-180deg); }
  to   { transform: rotate(540deg) translateX(26px) rotate(-540deg); }
}

@media (max-width: 620px) {
  .ai-orb { bottom: 20px; right: 20px; width: 72px; height: 72px; }
  .ai-orb .orb-core { width: 22px; height: 22px; }
  @keyframes nodeOrbit {
    from { transform: rotate(0deg) translateX(24px) rotate(0deg); }
    to   { transform: rotate(360deg) translateX(24px) rotate(-360deg); }
  }
}

.hero-ticker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0 0 clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: clamp(3rem, 6vw, 5rem);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-3);
  text-transform: uppercase;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.hero-ticker .live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--cyan);
}
.hero-ticker .live::before {
  content: "";
  width: 7px; height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(62,214,232,0.15);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 15ch;
  margin: 0 0 2rem;
}
.hero h1 .word-1 { display: block; }
.hero h1 em {
  display: inline-block;
  color: var(--cyan);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-bottom: 0.5rem;
}
.hero .lede { max-width: 36rem; }

.hero-cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

/* Hero footer strip — metrics */
.hero-metrics {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 2.5rem;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}
.metric { display: flex; flex-direction: column; gap: 0.5rem; }
.metric .num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.045em;
  line-height: 1;
}
.metric .num em {
  color: var(--cyan);
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
}
.metric .label-sm {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.metric .desc {
  font-size: 0.85rem;
  color: var(--text-3);
  line-height: 1.4;
  margin-top: 0.15rem;
}

.metrics-footnote {
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Hero device mock */
.hero-mock {
  position: relative;
  margin-top: 2rem;
}
.mock-window {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.5), 0 0 0 1px rgba(62,214,232,0.05);
  position: relative;
}
.mock-window::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62,214,232,0.4), transparent);
}
.mock-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}
.mock-dots {
  display: flex;
  gap: 0.4rem;
}
.mock-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--line);
}
.mock-bar .mock-url {
  flex: 1;
  padding: 0.35rem 0.7rem;
  background: var(--void);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 0.04em;
}
.mock-bar .mock-url::before {
  content: "•  ";
  color: var(--cyan);
}
.mock-body {
  padding: 1.5rem;
  min-height: 380px;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1rem;
}
.mock-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line-soft);
}
.mock-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.mock-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.5rem;
  background: rgba(62,214,232,0.1);
  border: 1px solid rgba(62,214,232,0.3);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--cyan);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.mock-badge::before {
  content: "";
  width: 5px; height: 5px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.mock-stat {
  padding: 0.85rem;
  background: var(--ink);
  border: 1px solid var(--line-soft);
  border-radius: 3px;
}
.mock-stat .n {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}
.mock-stat.up .n { color: var(--cyan); }
.mock-stat.down .n { color: var(--amber); }
.mock-stat .k {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.35rem;
}
.mock-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mock-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  background: var(--ink);
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  font-size: 0.78rem;
}
.mock-row .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.mock-row .dot.warn { background: var(--amber); }
.mock-row .dot.ok { background: #6FE896; }
.mock-row .txt { color: var(--text-2); }
.mock-row .meta { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-3); }

/* ================================
   Trust bar (certifications inline)
   ================================ */
.trust {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: var(--ink);
  overflow: hidden;
}
.trust-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.trust-title {
  color: var(--cyan);
  font-weight: 600;
}
.trust-items {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.trust-items span { color: var(--text-3); }
.trust-items strong { color: var(--text); font-weight: 600; }

/* ================================
   Problem section (editorial contrast)
   ================================ */
.problem {
  background: var(--void);
  position: relative;
  overflow: hidden;
}
.problem::before {
  content: "";
  position: absolute;
  top: 30%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(62,214,232,0.06), transparent 65%);
  filter: blur(60px);
  animation: orbFloat 18s ease-in-out infinite;
  pointer-events: none;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
.problem-card {
  padding: 3rem 2.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  min-height: 460px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.problem-card.neg {
  background: var(--void);
  border-color: var(--line-soft);
}
.problem-card.pos {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border-color: var(--line);
}
.problem-card .card-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.problem-card.neg .card-num { color: var(--text-3); }
.problem-card.pos .card-num { color: var(--cyan); }
.problem-card .card-num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: currentColor;
  opacity: 0.3;
}
.problem-card h3 { margin: 0 0 1rem; }
.problem-card h3 em { color: inherit; opacity: 0.7; }
.problem-card.pos h3 em { color: var(--cyan); opacity: 1; }
.problem-card p { color: var(--text-3); margin: 0; max-width: 32ch; }
.problem-card.pos p { color: var(--text-2); }

.node-cloud {
  margin-top: auto;
  padding-top: 2.5rem;
  height: 240px;
  position: relative;
}
.node-cloud .node {
  position: absolute;
  padding: 0.4rem 0.75rem;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.node-cloud .node.crm    { top: 10%; left: 8%; }
.node-cloud .node.erp    { top: 5%;  right: 5%; }
.node-cloud .node.docs   { top: 42%; left: 0%; }
.node-cloud .node.mail   { top: 40%; right: 0%; }
.node-cloud .node.ops    { bottom: 10%; left: 20%; }
.node-cloud .node.data   { bottom: 5%; right: 15%; }

.node-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  padding: 0.9rem 1.25rem;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.neg .node-center {
  background: transparent;
  border: 1px dashed var(--text-4);
  color: var(--text-4);
}
.pos .node-center {
  background: var(--cyan);
  color: var(--void);
  box-shadow: 0 0 40px rgba(62,214,232,0.4);
}
.pos .node-center::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 6px;
  border: 1px solid rgba(62,214,232,0.3);
  animation: ring 3s ease-out infinite;
}
@keyframes ring {
  0% { transform: scale(0.9); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.node-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ================================
   Solutions — 4 areas editorial
   ================================ */
.solutions { background: var(--void); }
.sol-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.sol-card {
  padding: 3rem 2.5rem 3.5rem;
  background: var(--ink);
  transition: background .35s ease, transform .35s ease;
  position: relative;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
}
.sol-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    600px circle at var(--mx, 50%) var(--my, 50%),
    rgba(62,214,232,0.10),
    transparent 40%
  );
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
  z-index: 0;
}
.sol-card::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.sol-card > * { position: relative; z-index: 1; }
.sol-card:hover {
  background: var(--surface);
}
.sol-card:hover::before { opacity: 1; }
.sol-card:hover::after { transform: scaleX(1); }
/* Corner brackets */
.sol-card .bracket {
  position: absolute;
  width: 12px; height: 12px;
  border: 1px solid var(--cyan);
  opacity: 0;
  transition: all .3s;
  z-index: 2;
}
.sol-card .bracket.tl { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.sol-card .bracket.tr { top: 12px; right: 12px; border-left: 0; border-bottom: 0; }
.sol-card .bracket.bl { bottom: 12px; left: 12px; border-right: 0; border-top: 0; }
.sol-card .bracket.br { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }
.sol-card:hover .bracket { opacity: 0.6; width: 16px; height: 16px; }
.sol-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
}
.sol-card h3 {
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  font-weight: 500;
  color: var(--text);
  margin: 0;
  max-width: 14ch;
}
.sol-card h3 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--cyan);
}
.sol-card p {
  color: var(--text-3);
  max-width: 42ch;
  margin: 0;
}
.sol-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 1.5rem;
}
.sol-tags span {
  padding: 0.3rem 0.65rem;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-2);
  letter-spacing: 0.04em;
}
.sol-arrow {
  position: absolute;
  top: 3rem; right: 2.5rem;
  color: var(--text-4);
  transition: color .2s, transform .2s;
}
.sol-card:hover .sol-arrow { color: var(--cyan); transform: translate(4px, -4px); }

/* ================================
   Transformation — before/after monumental
   ================================ */
.transformation {
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.trans-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin: 4rem 0;
  padding: 3rem 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.trans-stat { display: flex; flex-direction: column; gap: 0.4rem; }
.trans-stat .n {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: -0.055em;
  line-height: 0.95;
  font-feature-settings: "ss01", "tnum";
}
.trans-stat .n em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--text);
}
.trans-stat .k {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-top: 0.5rem;
}

.ba-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}
.ba-col {
  padding: 2.5rem;
  border-radius: var(--radius);
  background: var(--void);
  border: 1px solid var(--line-soft);
}
.ba-col.after {
  background: var(--surface);
  border-color: var(--line);
  position: relative;
  overflow: hidden;
}
.ba-col.after::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 60px; height: 4px;
  background: var(--cyan);
}
.ba-col h4 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line-soft);
}
.ba-col.after h4 { color: var(--cyan); }
.ba-col h4 .time {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.03em;
  text-transform: none;
}
.ba-col.after h4 .time { color: var(--cyan); font-style: italic; font-family: var(--font-serif); font-weight: 400; }
.ba-steps li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 0.95rem;
  color: var(--text-2);
}
.ba-col.before .ba-steps li { color: var(--text-3); }
.ba-steps li:last-child { border-bottom: 0; }
.ba-steps .step-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-4);
  letter-spacing: 0.06em;
  padding-top: 3px;
}
.ba-col.after .ba-steps .step-num { color: var(--cyan); }

.ba-footnote {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--void);
  border-left: 2px solid var(--cyan);
  color: var(--text-3);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.ba-footnote strong { color: var(--cyan); font-weight: 600; }

/* ================================
   Capabilities (dark grid) — Sección 5
   ================================ */
.build {
  background: var(--void);
  position: relative;
  overflow: hidden;
}
.build::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 40%; height: 100%;
  background: radial-gradient(ellipse at center, rgba(62,214,232,0.05), transparent 60%);
  pointer-events: none;
  animation: orbFloat 20s ease-in-out infinite reverse;
}
.build::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30,42,59,0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,42,59,0.2) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
  animation: gridDrift 45s linear infinite;
}
.build > .container { position: relative; z-index: 1; }
.build-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.build-card {
  padding: 2rem 1.75rem 2.25rem;
  background: var(--ink);
  transition: background .3s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 220px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  cursor: pointer;
}
.build-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    350px circle at var(--mx, 50%) var(--my, 50%),
    rgba(62,214,232,0.12),
    transparent 45%
  );
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
  z-index: 0;
}
.build-card::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: translateX(-100%);
  transition: transform .5s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.build-card > * { position: relative; z-index: 1; }
.build-card:hover { background: var(--surface); }
.build-card:hover::before { opacity: 1; }
.build-card:hover::after { transform: translateX(100%); }
.build-card:hover .build-icon {
  color: var(--cyan-hot);
  filter: drop-shadow(0 0 8px rgba(62,214,232,0.6));
  transition: all .3s;
}
.build-icon { transition: all .3s; }
.build-icon {
  width: 28px; height: 28px;
  color: var(--cyan);
}
.build-card h4 {
  color: var(--text);
  font-size: 1rem;
  margin: 0;
  line-height: 1.25;
}
.build-card p {
  color: var(--text-3);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
}
.build-card .cap-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-4);
  letter-spacing: 0.1em;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-soft);
}

/* ================================
   Orchestration Layer — architectural diagram
   ================================ */
.orch {
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}
.orch-diagram {
  margin-top: 3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--void);
}
.orch-tier {
  padding: 1.75rem 2rem;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.orch-tier:last-child { border-bottom: 0; }
.orch-tier .tier-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 1rem;
}
.orch-tier .tier-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.orch-tier .tier-code {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-4);
  letter-spacing: 0.08em;
}
.orch-tier .tier-items {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.orch-chip {
  padding: 0.55rem 0.85rem;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-2);
  letter-spacing: 0.02em;
}
.orch-tier.core {
  background: linear-gradient(90deg, var(--surface) 0%, var(--void) 100%);
  padding: 2.5rem 2rem;
  border-top: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  position: relative;
}
.orch-tier.core::before {
  content: "";
  position: absolute;
  top: -1px; bottom: -1px;
  left: 0; width: 4px;
  background: var(--cyan);
}
.orch-tier.core .tier-label { color: var(--cyan); }
.orch-tier.core h3 {
  color: var(--text);
  font-size: clamp(1.75rem, 3.2vw, 2.75rem);
  margin: 0.5rem 0 0.75rem;
  max-width: 22ch;
}
.orch-tier.core h3 em { color: var(--cyan); }
.orch-tier.core p { color: var(--text-2); max-width: 46rem; margin: 0; }
.orch-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.orch-pillar {
  padding: 1rem 1.15rem;
  background: rgba(62,214,232,0.05);
  border: 1px solid rgba(62,214,232,0.25);
  border-radius: 3px;
}
.orch-pillar .pn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--cyan);
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
}
.orch-pillar .pt {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.005em;
}

.orch-connector {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.85rem 0;
  color: var(--line);
  background: var(--void);
}
.orch-connector svg { width: 24px; height: 24px; }

/* ================================
   No vendemos / Entregamos — editorial contrast
   ================================ */
.contrast {
  background: var(--void);
  position: relative;
}
.contrast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
.contrast-col {
  padding: 2.5rem 2.25rem;
  border-radius: var(--radius);
  min-height: 460px;
  display: flex;
  flex-direction: column;
}
.contrast-col.no {
  background: transparent;
  border: 1px solid var(--line-soft);
}
.contrast-col.yes {
  background: linear-gradient(180deg, var(--surface) 0%, var(--ink) 100%);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.contrast-col.yes::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--cyan);
}
.contrast-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line-soft);
}
.contrast-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
}
.contrast-col.no .contrast-label { color: var(--text-4); }
.contrast-col.yes .contrast-label { color: var(--cyan); }
.contrast-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.contrast-col.no .contrast-badge { background: transparent; border: 1px solid var(--line); color: var(--text-4); }
.contrast-col.yes .contrast-badge { background: var(--cyan); color: var(--void); }

.contrast-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 1.15rem;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  line-height: 1.2;
}
.contrast-list li:last-child { border-bottom: 0; }
.contrast-col.no .contrast-list li {
  color: var(--text-4);
  text-decoration: line-through;
  text-decoration-color: var(--text-4);
  text-decoration-thickness: 1px;
}
.contrast-col.yes .contrast-list li { color: var(--text); }
.contrast-list .marker {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  min-width: 1.5rem;
  font-weight: 500;
  text-decoration: none !important;
  display: inline-block;
}
.contrast-col.no .contrast-list .marker { color: var(--text-4); text-decoration: none; }
.contrast-col.yes .contrast-list .marker { color: var(--cyan); }

.contrast-tagline {
  margin: 4rem auto 0;
  max-width: 44rem;
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--text);
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.contrast-tagline em { color: var(--cyan); }

/* ================================
   Lifecycle 7 steps
   ================================ */
.lifecycle {
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
}
.lc-track {
  margin-top: 3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.lc-steps {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}
.lc-step {
  padding: 2rem 1.25rem 2.25rem;
  background: var(--void);
  border-right: 1px solid var(--line);
  transition: background .3s;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 240px;
  overflow: hidden;
  isolation: isolate;
  cursor: pointer;
}
.lc-step:last-child { border-right: 0; }
.lc-step::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 100%, rgba(62,214,232,0.15), transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
  z-index: 0;
}
.lc-step::after {
  content: "";
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  transform: translateX(-50%);
  transition: width .4s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.lc-step > * { position: relative; z-index: 1; }
.lc-step:hover { background: var(--surface); }
.lc-step:hover::before { opacity: 1; }
.lc-step:hover::after { width: 60%; }
.lc-step:hover .lc-num {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(62,214,232,0.4), inset 0 0 12px rgba(62,214,232,0.2);
}
.lc-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-3);
  transition: all .2s;
}
.lc-step h4 {
  color: var(--text);
  font-size: 1.05rem;
  margin: 0;
}
.lc-step p {
  color: var(--text-3);
  font-size: 0.82rem;
  line-height: 1.45;
  margin: 0;
}

.lc-tagline {
  margin: 4rem auto 0;
  max-width: 46rem;
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 2.6vw, 2.15rem);
  color: var(--text);
  line-height: 1.35;
  letter-spacing: -0.02em;
}
.lc-tagline em { color: var(--cyan); }

/* ================================
   Assessment CTA
   ================================ */
.assessment {
  background: var(--void);
  position: relative;
  overflow: hidden;
}
.assessment::before {
  content: "";
  position: absolute;
  top: 20%; right: -15%;
  width: 60%; height: 60%;
  background: radial-gradient(ellipse, rgba(62,214,232,0.08), transparent 65%);
  pointer-events: none;
}
.assessment-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 5rem;
  align-items: start;
  position: relative;
}
.assessment-intro h2 { max-width: 16ch; }
.assessment-product {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  padding: 0.55rem 0.9rem;
  background: rgba(62,214,232,0.08);
  border: 1px solid rgba(62,214,232,0.3);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.assessment-product::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
}

.as-steps { display: grid; gap: 1rem; }
.as-step {
  padding: 1.75rem 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.75rem;
  align-items: baseline;
  transition: all .3s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.as-step::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.as-step:hover {
  border-color: var(--cyan);
  background: linear-gradient(135deg, var(--surface), var(--surface-2));
  transform: translateX(4px);
  box-shadow: 0 0 30px -8px rgba(62,214,232,0.3);
}
.as-step:hover::before { transform: scaleY(1); }
.as-step:hover .as-num {
  color: var(--cyan-hot);
  text-shadow: 0 0 20px rgba(62,214,232,0.6);
}
.as-num { transition: all .3s; }
.as-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: -0.04em;
  font-feature-settings: "ss01", "tnum";
  line-height: 1;
}
.as-step h4 {
  color: var(--text);
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
}
.as-step p {
  color: var(--text-3);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.5;
}

.as-cta {
  margin-top: 2rem;
  padding: 2.5rem;
  background: var(--surface);
  border: 1px solid var(--cyan);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.as-cta::before {
  content: "";
  position: absolute;
  top: -50%; right: -20%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(62,214,232,0.15), transparent 65%);
  pointer-events: none;
}
.as-cta-q {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.75rem;
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
  position: relative;
}
.as-cta-q em { color: var(--cyan); }

/* ================================
   Closing + contact
   ================================ */
.closing {
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
}
.closing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.closing h2 { max-width: 16ch; }
.closing-diffs {
  margin-top: 2.5rem;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}
.diff {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  align-items: baseline;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.diff-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 0.1em;
}
.diff-text {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.015em;
}
.diff-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card {
  padding: 2.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 60px; height: 3px;
  background: var(--cyan);
}
.contact-card h3 {
  font-size: 1.5rem;
  color: var(--text);
  margin: 0 0 0.5rem;
}
.contact-card h3 em { color: var(--cyan); }
.contact-card > p { color: var(--text-3); margin: 0 0 2rem; font-size: 0.9rem; }
.contact-form { display: grid; gap: 1.15rem; }
.contact-form label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.5rem;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  font: inherit;
  font-size: 0.9rem;
  background: var(--void);
  color: var(--text);
  transition: border-color .15s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-4); }
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--cyan);
  outline: none;
}
.contact-form textarea { resize: vertical; min-height: 90px; }
.contact-form .btn { justify-self: start; margin-top: 0.5rem; }

/* ================================
   Certifications
   ================================ */
.certs {
  padding: 5rem 0;
  background: var(--void);
  border-top: 1px solid var(--line-soft);
  overflow: hidden;
}
.certs-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 3rem;
  gap: 2rem;
  flex-wrap: wrap;
}
.certs-head h3 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  color: var(--text);
  margin: 0;
  max-width: 24ch;
}
.certs-head h3 em { color: var(--cyan); }
.certs-head .aside {
  max-width: 26rem;
  color: var(--text-3);
  font-size: 0.9rem;
}
.certs-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.cert-item {
  padding: 2rem 1.75rem 1.75rem;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 200px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  cursor: pointer;
}
.cert-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(62,214,232,0.12), transparent 55%);
  opacity: 0.6;
  transition: opacity .3s;
  pointer-events: none;
  z-index: 0;
}
.cert-item > * { position: relative; z-index: 1; }
.cert-item:hover {
  background: var(--surface);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px -8px rgba(62,214,232,0.25);
}
.cert-item:hover::before { opacity: 1; }

/* AI CERTIFIED seal — real brand seal image */
.cert-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  transition: transform .4s cubic-bezier(0.2, 0.9, 0.3, 1);
  filter: drop-shadow(0 3px 10px rgba(62,214,232,0.35));
  pointer-events: none;
}
.cert-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.cert-item:hover .cert-badge {
  transform: rotate(-8deg) scale(1.12);
  filter: drop-shadow(0 6px 16px rgba(62,214,232,0.55));
}
/* Make room in the card for the bigger seal */
.cert-issuer {
  margin-right: 60px;
}

/* Issuer — más protagonista, tipo institución */
.cert-issuer {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 0.4rem 0.75rem;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text);
  letter-spacing: 0.02em;
  font-weight: 600;
  position: relative;
}
.cert-issuer::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 14px;
  background: var(--cyan);
  margin-right: 8px;
  border-radius: 1px;
  box-shadow: 0 0 6px rgba(62,214,232,0.5);
}
.cert-name {
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.005em;
  margin-top: auto;
}
.cert-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-4);
  text-transform: uppercase;
}
.cert-meta .divider { opacity: 0.5; }
.cert-meta .verified {
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.cert-meta .verified svg {
  width: 9px;
  height: 9px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

/* ================================
   Partners section — custom SVG marks
   ================================ */
.partners {
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  position: relative;
  overflow: hidden;
}
.partners::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62,214,232,0.3), transparent);
}
.partners-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.partners-head h3 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  color: var(--text);
  margin: 0;
  max-width: 28ch;
}
.partners-head h3 em { color: var(--cyan); }
.partners-head .aside {
  max-width: 32rem;
  color: var(--text-3);
  font-size: 0.9rem;
  line-height: 1.55;
}
.partners-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.partner-item {
  padding: 1.5rem 1rem;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 130px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
  cursor: default;
}
.partner-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(62,214,232,0.12), transparent 65%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.partner-item:hover { background: var(--surface); }
.partner-item:hover::before { opacity: 1; }
.partner-item:hover .partner-icon {
  color: var(--cyan-hot);
  filter: drop-shadow(0 0 10px rgba(62,214,232,0.6));
  transform: scale(1.08);
}
.partner-icon {
  color: var(--cyan);
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  transition: all .3s;
  position: relative;
  z-index: 1;
}
.partner-icon svg { width: 100%; height: 100%; }
.partner-name {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  position: relative;
  z-index: 1;
}
.partner-footnote {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--text-4);
  text-align: center;
  text-transform: uppercase;
}

/* ================================
   Media section — brand video
   ================================ */
.media-section {
  background: var(--void);
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
  overflow: hidden;
}
.media-section::before {
  content: "";
  position: absolute;
  top: 30%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(62,214,232,0.08), transparent 65%);
  filter: blur(60px);
  pointer-events: none;
}
.media-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  position: relative;
  margin-top: 2rem;
}
.media-intro h2 { max-width: 16ch; }
.media-intro .lede { margin-top: 1.5rem; max-width: 30rem; }
.media-cta { margin-top: 2rem; display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Media duo — two videos side by side */
.media-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.media-duo.media-trio { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 1100px) {
  .media-duo.media-trio { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .media-duo, .media-duo.media-trio { grid-template-columns: 1fr; }
}

/* Product demo — featured full-width video below the duo */
.media-demo {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line-soft);
}
.media-demo-head {
  max-width: 46rem;
  margin-bottom: 2rem;
}
.media-demo-head h3 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--text);
  margin: 0 0 0.75rem;
}
.media-demo-head h3 em { color: var(--cyan); }
.media-demo-head p { color: var(--text-3); margin: 0; line-height: 1.6; }
.media-player-lg {
  max-width: 1120px;
  margin: 0 auto;
  box-shadow:
    0 40px 100px -24px rgba(0,0,0,0.7),
    0 0 80px -20px rgba(62,214,232,0.35);
}

.media-player {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,0.6),
    0 0 60px -20px rgba(62,214,232,0.3);
  aspect-ratio: 16 / 9;
}
.media-player::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62,214,232,0.5), transparent);
  z-index: 3;
}
.media-player video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  display: block;
}
.media-badge {
  position: absolute;
  top: 12px; left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  background: rgba(5,7,10,0.75);
  border: 1px solid rgba(62,214,232,0.4);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--cyan);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  z-index: 2;
}
.media-badge::before {
  content: "";
  width: 5px; height: 5px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--cyan);
  animation: pulse 2s infinite;
}
@media (max-width: 900px) {
  .media-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 620px) {
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ================================
   Footer
   ================================ */
footer {
  background: var(--void);
  color: var(--text-3);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--line-soft);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-soft);
}
.footer-brand p {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  max-width: 26ch;
  color: var(--text-3);
}
.footer-col h5 {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}
.footer-col a {
  display: block;
  padding: 0.4rem 0;
  color: var(--text-3);
  font-size: 0.9rem;
  transition: color .15s;
}
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-wrap: wrap;
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .lang-toggle { display: none; }

  .hero-grid { grid-template-columns: 1fr; gap: 3rem; align-items: start; }
  .hero-mock { margin-top: 0; }
  .hero-metrics { grid-template-columns: repeat(2, 1fr); gap: 2rem; }

  .problem-grid,
  .sol-grid,
  .contrast-grid,
  .closing-grid,
  .certs-list { grid-template-columns: 1fr; }

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

  .build-grid { grid-template-columns: repeat(2, 1fr); }
  .orch-pillars { grid-template-columns: repeat(2, 1fr); }
  .lc-steps { grid-template-columns: repeat(2, 1fr); }
  .lc-step { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }

  .assessment-grid { grid-template-columns: 1fr; gap: 3rem; }
  .closing-grid { gap: 3rem; }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .hero-ticker { font-size: 0.72rem; gap: 1rem; letter-spacing: 0.1em; }
  .hero-metrics { grid-template-columns: 1fr; }
  .trans-stats { grid-template-columns: 1fr; gap: 1.5rem; }
  .build-grid { grid-template-columns: 1fr; }
  .lc-steps { grid-template-columns: 1fr; }
  .certs-list { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .contact-card { padding: 1.75rem; }
  .problem-card, .sol-card, .contrast-col, .ba-col { padding: 2rem 1.5rem; }
  .orch-tier { padding: 1.5rem 1.25rem; }

  /* Accessibility: enforce 12px minimum on micro-labels for readability */
  .contrast-badge,
  .contact-form label,
  .metrics-footnote,
  .partner-name,
  .metric .label-sm,
  .ba-steps .step-num,
  .orch-tier .tier-label,
  .orch-tier .tier-code,
  .cap-num,
  .lc-step p,
  .trust-inner,
  .trust-items span,
  .trust-title,
  .contrast-list .marker,
  .diff-num,
  .diff-tag,
  .cert-issuer::before + *,
  .cert-meta,
  .footer-bottom {
    font-size: 0.72rem !important;   /* 11.5px — visible improvement from ~10-11px */
  }
  .cert-badge { width: 48px; height: 48px; }
  .cert-issuer { margin-right: 52px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}


/* =====================================================================
   PLATFORM CLIPS — silent looping product footage
   ===================================================================== */
.clip-player {
  position: relative;
  aspect-ratio: 960 / 470;
  background: #EEF2F8 center / cover no-repeat;
  overflow: hidden;
  isolation: isolate;
}
.clip-player video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
  pointer-events: none;
}
/* thin progress bar (synced to clip duration) */
.clip-progress {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: rgba(10,14,20,0.18); z-index: 3;
}
.clip-progress i {
  display: block; height: 100%; width: 0;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(62,214,232,0.7);
}
.clip-player.run .clip-progress i { animation: clipProg var(--clip-dur, 8s) linear forwards; }
@keyframes clipProg { from { width: 0; } to { width: 100%; } }

/* --- HERO live window --- */
.clip-window .mock-bar .mock-badge { position: relative; padding-left: 1.1rem; }
.clip-window .mock-bar .mock-badge::before {
  content: ""; position: absolute; left: 0.45rem; top: 50%;
  width: 6px; height: 6px; margin-top: -3px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
  animation: clipPulse 1.6s ease-in-out infinite;
}
@keyframes clipPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.clip-hero { aspect-ratio: 960 / 470; }
.clip-tag {
  position: absolute; left: 14px; bottom: 16px; z-index: 3;
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.42rem 0.75rem;
  background: rgba(5,7,10,0.82);
  border: 1px solid rgba(62,214,232,0.35);
  border-radius: 4px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: #F5F8FC;
  transition: opacity .3s;
}
.clip-tag-text:empty { display: none; }
.clip-live {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
  animation: clipPulse 1.6s ease-in-out infinite;
}
.clip-dots {
  position: absolute; right: 14px; bottom: 20px; z-index: 3;
  display: flex; gap: 6px;
}
.clip-dots button {
  width: 22px; height: 4px; padding: 0; border: 0; border-radius: 2px;
  background: rgba(10,14,20,0.28); cursor: pointer;
  transition: background .25s, width .25s;
}
.clip-dots button.on { background: var(--cyan); width: 34px; }
.clip-dots button:hover { background: rgba(62,214,232,0.6); }

/* --- SHOWCASE section --- */
.showcase { padding: clamp(5rem, 9vw, 8rem) 0; position: relative; }
.showcase-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.showcase-head .section-head { margin-bottom: 0; }
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.showcase-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.showcase-card:hover {
  border-color: rgba(62,214,232,0.45);
  transform: translateY(-3px);
  box-shadow: 0 24px 50px -24px rgba(0,0,0,0.7), 0 0 0 1px rgba(62,214,232,0.08);
}
.showcase-card .clip-player { border-bottom: 1px solid var(--line); }
.showcase-meta { padding: 1.1rem 1.15rem 1.3rem; }
.showcase-meta .card-num {
  display: block;
  font-family: var(--font-mono); font-size: 0.68rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 0.55rem;
}
.showcase-meta h3 { font-size: 1.05rem; line-height: 1.3; margin: 0 0 0.45rem; }
.showcase-meta p { font-size: 0.86rem; line-height: 1.55; color: var(--text-2); margin: 0; }

@media (max-width: 1100px) { .showcase-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  {
  .showcase-grid { grid-template-columns: 1fr; }
  .clip-tag { font-size: 0.62rem; left: 10px; bottom: 12px; }
  .clip-dots { right: 10px; bottom: 15px; }
  .clip-dots button { width: 14px; } .clip-dots button.on { width: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .clip-player.run .clip-progress i { animation: none; width: 100%; }
}


/* =====================================================================
   ATHENA SUITE — product catalogue
   ===================================================================== */
.suite { padding: clamp(5rem, 9vw, 8rem) 0; position: relative; }
.suite-num {
  font-family: var(--font-mono); font-size: 0.68rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan);
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
  margin-bottom: 0.9rem;
}
.suite-flag {
  padding: 0.18rem 0.5rem; border: 1px solid rgba(62,214,232,0.45);
  border-radius: 3px; background: rgba(62,214,232,0.08); color: #F5F8FC;
}
.suite h3 { line-height: 1.15; margin: 0 0 0.75rem; }
.suite h3 span { color: var(--text-3); font-weight: 400; }
.suite p { color: var(--text-2); line-height: 1.6; margin: 0; text-wrap: pretty; }

.suite-feature {
  display: grid; grid-template-columns: 1fr 1.25fr; gap: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
  overflow: hidden; margin-bottom: 1.25rem; position: relative;
}
.suite-feature::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62,214,232,0.5), transparent);
}
.suite-feature-copy { padding: clamp(1.75rem, 3vw, 2.75rem); display: flex; flex-direction: column; justify-content: center; }
.suite-feature-copy h3 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); }
.suite-feature-copy p { font-size: 1rem; max-width: 34rem; }
.suite-feature-copy .btn { align-self: flex-start; margin-top: 1.75rem; }
.suite-feature-media { border-left: 1px solid var(--line); display: flex; }
.suite-feature-media .clip-player { width: 100%; height: 100%; aspect-ratio: auto; min-height: 280px; }

.suite-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.suite-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
  padding: 1.6rem 1.5rem 1.75rem;
  transition: border-color .3s, transform .3s;
}
.suite-card:hover { border-color: rgba(62,214,232,0.45); transform: translateY(-3px); }
.suite-card h3 { font-size: 1.3rem; }
.suite-card p { font-size: 0.92rem; }

@media (max-width: 1000px) {
  .suite-feature { grid-template-columns: 1fr; }
  .suite-feature-media { border-left: 0; border-top: 1px solid var(--line); }
  .suite-feature-media .clip-player { aspect-ratio: 960 / 470; min-height: 0; height: auto; }
  .suite-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) { .suite-grid { grid-template-columns: 1fr; } }


/* =====================================================================
   NAV FIX — evita que los enlaces se monten sobre ES/EN
   ===================================================================== */
.nav-links a { white-space: nowrap; }
.nav-actions { flex-shrink: 0; }
.brand { flex-shrink: 0; }
/* Contenedor del menú más ancho y con margen lateral fijo (antes crecía en pantallas grandes) */
.nav-inner {
  max-width: 1560px;
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
  padding-right: clamp(1.25rem, 3vw, 2.5rem);
}
.nav-links { gap: 1.25rem; justify-content: center; }
/* Pantallas medianas: menú más compacto */
@media (max-width: 1440px) {
  .nav-inner { gap: 1.25rem; }
  .nav-links { gap: 1.05rem; font-size: 0.7rem; letter-spacing: 0.04em; }
  .nav-actions { gap: 0.6rem; }
}
@media (max-width: 1280px) {
  .nav-links a::before { display: none; }   /* oculta los números 01, 02… */
  .nav-links { gap: 0.95rem; }
  .brand img { height: 72px; }
}
/* Por debajo de 1140px: menú hamburguesa */
@media (max-width: 1140px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
}