/* ==========================================================================
   SGSE — Brand tokens (Shiro × Asagi v3)
   Reglas: nunca bold 700 · Asagi nunca >10% · mon Hanabishi sin distorsiones
   ========================================================================== */
:root {
  /* Paleta oficial */
  --shiro: #F6F2EC;
  --shiro-deep: #ECE6DA;
  --shiro-warm: #F9F5EE;
  --kon: #1A2332;
  --kon-deep: #131A26;
  --kon-mid: #232E40;
  --asagi: #5BA499;
  --asagi-soft: #7FBDB3;
  --asagi-deep: #3E7B71;
  --asagi-glow: rgba(91, 164, 153, 0.18);
  --ink: #0F172A;
  --muted: #5C6675;
  --muted-light: #8A95A4;
  --muted-dark: #94A3B8;
  --border: #E0DAD0;
  --border-strong: #C9C2B5;
  --border-dark: #2A3548;

  /* Semánticas */
  --bg: var(--shiro);
  --fg: var(--ink);

  /* Tipografía */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
  --fw-regular: 400;
  --fw-medium: 500;

  /* Layout */
  --container: 1200px;
  --pad: clamp(20px, 4vw, 36px);

  /* Radius / shadows */
  --r-sm: 4px;
  --r-md: 10px;
  --r-lg: 18px;
  --shadow-card: 0 1px 0 rgba(15, 23, 42, 0.04), 0 6px 24px rgba(15, 23, 42, 0.06);

  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-weight: var(--fw-regular);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; padding: 0; margin: 0; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--asagi);
  outline-offset: 3px;
  border-radius: 2px;
}
::selection { background: var(--asagi); color: var(--shiro); }

/* Tipografía base — nunca 700 */
h1, h2, h3, h4 { font-weight: var(--fw-medium); letter-spacing: -0.015em; margin: 0; }

.mono {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--fw-medium);
}

.lead-strong { font-weight: var(--fw-medium); color: var(--ink); }

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

.skip {
  position: absolute; left: -10000px;
  background: var(--kon); color: var(--shiro);
  padding: 10px 14px; border-radius: var(--r-sm);
}
.skip:focus { left: 16px; top: 16px; z-index: 999; }

/* Eyebrow with rule (signature pattern) */
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  margin: 0 0 18px;
  color: var(--asagi-deep);
}
.eyebrow .rule { width: 36px; height: 1px; background: var(--asagi); display: inline-block; }
.eyebrow .mono { color: inherit; font-size: 0.72rem; letter-spacing: 0.12em; }
.eyebrow.on-dark { color: var(--asagi-soft); }
.eyebrow.on-dark .rule { background: var(--asagi-soft); }

.section-num span:not(.section-num) { color: inherit; }

/* Display headings */
.display-title {
  font-size: clamp(2.6rem, 7.2vw, 5.6rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin: 18px 0 28px;
}
.display-title .accent {
  color: var(--asagi-deep);
  font-style: italic;
  font-weight: var(--fw-regular);
}
.display-title .punct { color: var(--asagi); }
.display-section {
  font-size: clamp(1.9rem, 4.6vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 22px;
}
.display-section .punct { color: var(--asagi); }
.display-section.on-dark { color: var(--shiro); }
.display-section.on-dark .punct { color: var(--asagi); }

/* Dot indicators */
.dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--muted-light);
}
.dot-asagi { background: var(--asagi); }
.dot.pulse { box-shadow: 0 0 0 0 var(--asagi-glow); animation: pulse-dot 1.8s var(--ease) infinite; }
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 var(--asagi-glow); opacity: 1; }
  50% { box-shadow: 0 0 0 8px transparent; opacity: 0.6; }
}

/* ==========================================================================
   Topbar (thin status line)
   ========================================================================== */
.topbar {
  background: var(--kon);
  color: var(--shiro);
  font-size: 0.72rem;
  border-bottom: 1px solid var(--border-dark);
}
.topbar-inner {
  display: flex; align-items: center; gap: 18px;
  min-height: 32px;
}
.topbar-item {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--muted-dark);
}
.topbar-item .mono { font-size: 0.66rem; letter-spacing: 0.1em; }
.topbar-spacer { flex: 1; }
.topbar-link { color: var(--shiro); border-bottom: 1px dotted var(--border-dark); padding-bottom: 1px; }
.topbar-link:hover { color: var(--asagi-soft); border-bottom-color: var(--asagi); }
@media (max-width: 640px) {
  .topbar-item:nth-child(2) { display: none; }
}

/* ==========================================================================
   Header (sticky, glass)
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--shiro) 88%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; min-height: 72px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mon { width: 36px; height: 36px; }
.brand-wordmark {
  font-weight: var(--fw-medium);
  letter-spacing: 0.22em;
  font-size: 0.95rem;
}

.nav { display: flex; align-items: center; gap: 32px; }
.nav a {
  position: relative; font-size: 0.92rem; color: var(--fg);
  padding: 8px 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px;
  height: 1px; background: var(--asagi);
  transform: scaleX(0); transform-origin: left;
  transition: transform 280ms var(--ease);
}
.nav a:hover { color: var(--asagi-deep); }
.nav a:hover::after { transform: scaleX(1); }

.header-actions { display: inline-flex; align-items: center; gap: 14px; }

.lang-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; border: 1px solid var(--border);
  border-radius: 999px; padding: 6px 12px; cursor: pointer;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em;
  color: var(--muted);
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.lang-toggle:hover { border-color: var(--asagi); color: var(--fg); }
.lang-opt { padding: 0 2px; }
.lang-opt.is-active { color: var(--fg); }
.lang-sep { color: var(--muted-light); }

@media (max-width: 880px) {
  .nav { display: none; }
}
@media (max-width: 540px) {
  .header-cta { display: none; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  height: 48px; padding: 0 24px; border-radius: 999px;
  font-weight: var(--fw-medium); font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 160ms var(--ease), background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease);
}
.btn-sm { height: 38px; padding: 0 16px; font-size: 0.85rem; }
.btn-primary { background: var(--kon); color: var(--shiro); }
.btn-primary:hover { background: var(--ink); transform: translateY(-1px); }
.btn-primary.on-dark { background: var(--asagi); color: var(--kon); }
.btn-primary.on-dark:hover { background: var(--asagi-soft); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--kon); color: var(--kon); }

/* ==========================================================================
   Hero — asymmetric 1.4fr / 1fr
   ========================================================================== */
.hero {
  position: relative;
  padding: clamp(72px, 12vw, 140px) 0 clamp(60px, 10vw, 110px);
  overflow: hidden;
  isolation: isolate;
}
.hero-pattern {
  position: absolute; inset: 0;
  background-image: url('/assets/brand/patterns/hanabishi-pattern-tile.svg');
  background-size: 200px 200px;
  opacity: 0.045;
  pointer-events: none;
  z-index: -1;
  mask-image: radial-gradient(ellipse at 60% 20%, #000 25%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 20%, #000 25%, transparent 80%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
}
.hero-copy { max-width: 640px; }
.hero-lead {
  font-size: clamp(1.05rem, 1.6vw, 1.18rem);
  color: var(--muted);
  max-width: 560px;
  margin: 0 0 36px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin: 0;
  border-top: 1px solid var(--border);
  padding-top: 26px;
  max-width: 580px;
}
.hero-meta div { display: flex; flex-direction: column; gap: 6px; }
.hero-meta dt { font-size: 0.66rem; color: var(--muted); }
.hero-meta dd { margin: 0; font-size: 1.4rem; font-weight: var(--fw-medium); letter-spacing: -0.01em; color: var(--ink); }
.hero-meta .meta-plus { color: var(--asagi); font-size: 0.7em; margin-left: 1px; vertical-align: 4px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-meta { max-width: none; }
}
@media (max-width: 540px) {
  .hero-meta { grid-template-columns: 1fr 1fr; }
  .hero-meta div:last-child { grid-column: 1 / -1; }
}

/* Console panel — INTPRO-style display */
.console {
  position: relative;
  background: var(--kon);
  color: var(--shiro);
  border: 1px solid var(--kon-mid);
  border-radius: var(--r-md);
  padding: 28px 24px 20px;
  box-shadow: 0 30px 60px -30px rgba(15, 23, 42, 0.35), inset 0 0 0 1px rgba(91, 164, 153, 0.06);
  overflow: hidden;
}
.console::before {
  content: ""; position: absolute; inset: 0;
  background-image: url('/assets/brand/patterns/hanabishi-pattern-tile.svg');
  background-size: 220px 220px;
  opacity: 0.06;
  pointer-events: none;
}
.console > * { position: relative; }
.console-bar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--asagi-deep), var(--asagi), var(--asagi-soft));
}
.console-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; margin-bottom: 16px;
  border-bottom: 1px dashed var(--border-dark);
}
.console-tag { color: var(--asagi-soft); font-size: 0.66rem; }
.console-status { display: inline-flex; align-items: center; gap: 8px; }
.console-status .mono { font-size: 0.66rem; color: var(--asagi-soft); }
.console-rows { display: flex; flex-direction: column; gap: 0; }
.console-row {
  display: grid; grid-template-columns: 110px 1fr; gap: 12px;
  padding: 12px 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.06);
  align-items: center;
}
.console-row:first-child { border-top: 0; }
.console-key { color: var(--muted-dark); font-size: 0.66rem; }
.console-val {
  color: var(--shiro); font-size: 0.78rem; letter-spacing: 0.04em;
  text-transform: none;
}
.console-val.accent { color: var(--asagi-soft); }
.console-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 16px; padding-top: 14px;
  border-top: 1px dashed var(--border-dark);
  font-size: 0.66rem; color: var(--muted-dark);
}
.console-foot .accent { color: var(--asagi-soft); }

@media (max-width: 480px) {
  .console-row { grid-template-columns: 80px 1fr; }
}

/* ==========================================================================
   Marquee — full-bleed dark stack ticker
   ========================================================================== */
.marquee {
  background: var(--kon);
  color: var(--shiro);
  border-top: 1px solid var(--asagi-deep);
  border-bottom: 1px solid var(--asagi-deep);
  overflow: hidden;
  padding: 22px 0;
  position: relative;
}
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0;
  width: 80px; pointer-events: none; z-index: 2;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--kon), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--kon), transparent); }
.marquee-track {
  display: flex; gap: 0;
  width: max-content;
  animation: marquee-scroll 48s linear infinite;
  will-change: transform;
}
.marquee-row {
  display: flex; align-items: center; gap: 28px;
  padding-right: 28px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: var(--shiro);
  white-space: nowrap;
}
.marquee-row .sep { color: var(--asagi); }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ==========================================================================
   Sections — light/dark rhythm
   ========================================================================== */
.section { padding: clamp(80px, 11vw, 130px) 0; position: relative; }
.section-light { background: var(--shiro); }
.section-alt {
  background: var(--shiro-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-dark {
  background: var(--kon);
  color: var(--shiro);
  position: relative;
  overflow: hidden;
}
.dark-pattern {
  position: absolute; inset: 0;
  background-image: url('/assets/brand/patterns/hanabishi-pattern-tile.svg');
  background-size: 220px 220px;
  opacity: 0.05;
  pointer-events: none;
}
.section > .container { position: relative; }

.section-head { max-width: 760px; margin: 0 0 64px; }
.section-head-narrow { max-width: 720px; margin: 0 auto 64px; text-align: center; }
.section-head-narrow .eyebrow { justify-content: center; }
.section-lead {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
  max-width: 640px;
}
.section-lead.on-dark { color: var(--muted-dark); }

/* ==========================================================================
   Productos
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}
.product-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 30px 28px 28px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform 280ms var(--ease), border-color 280ms var(--ease), box-shadow 280ms var(--ease);
  overflow: hidden;
}
.product-bar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--asagi);
  transform: scaleX(0); transform-origin: left;
  transition: transform 480ms var(--ease);
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--asagi) 50%, var(--border));
  box-shadow: var(--shadow-card);
}
.product-card:hover .product-bar { transform: scaleX(1); }
.product-card:hover .product-link .arrow { transform: translateX(4px); }

.product-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.card-num { color: var(--asagi-deep); font-size: 0.66rem; }

/* Real product logo treatment inside cards */
.product-logo {
  height: 56px;
  display: flex; align-items: center; justify-content: flex-start;
  margin: 6px 0 -4px;
  position: relative;
}
.product-logo img { max-height: 100%; width: auto; }
.product-logo-pf img { max-height: 56px; }
.product-logo-intpro img { max-height: 36px; filter: contrast(1.05); }
.product-logo-synap {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  color: var(--ink);
}
.synap-mark {
  display: inline-block;
  padding: 4px 10px;
  background: linear-gradient(135deg, var(--kon), var(--kon-mid));
  color: var(--shiro);
  border-radius: 4px;
  font-size: 0.92rem;
  letter-spacing: 0.24em;
}
.synap-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--asagi);
  box-shadow: 0 0 0 0 var(--asagi-glow);
  animation: pulse-dot 1.8s var(--ease) infinite;
}

.product-name {
  font-size: clamp(1.5rem, 2.4vw, 1.8rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-top: 6px;
}
.product-name-sub {
  font-size: 0.92rem;
  font-family: var(--font-mono);
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 6px 0 0;
}
.product-cat {
  color: var(--muted); font-size: 0.66rem; margin: 0;
  text-transform: none; letter-spacing: 0.04em;
}
.product-tagline { color: var(--ink); font-size: 1rem; margin: 0; }
.product-desc { color: var(--muted); font-size: 0.93rem; margin: 0; line-height: 1.6; }
.product-stack {
  display: flex; flex-direction: column; gap: 6px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}
.product-stack li {
  font-size: 0.7rem; color: var(--muted);
  letter-spacing: 0.04em; text-transform: none;
}
.product-link {
  margin-top: auto; align-self: flex-start;
  color: var(--asagi-deep); font-size: 0.74rem;
  display: inline-flex; align-items: center; gap: 8px;
  padding-top: 8px;
}
.product-link .arrow { transition: transform 220ms var(--ease); }
.product-link.is-soft { color: var(--muted); cursor: default; }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 0.62rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid transparent;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; }
.badge-live { background: rgba(91, 164, 153, 0.12); color: var(--asagi-deep); border-color: rgba(91, 164, 153, 0.25); }
.badge-live::before { background: var(--asagi); animation: pulse-dot 2s var(--ease) infinite; }
.badge-build { background: rgba(26, 35, 50, 0.06); color: var(--kon); border-color: rgba(26, 35, 50, 0.15); }
.badge-build::before { background: var(--kon); }
.badge-beta { background: rgba(148, 163, 184, 0.16); color: var(--muted); border-color: rgba(148, 163, 184, 0.3); }
.badge-beta::before { background: var(--muted-light); }

/* ==========================================================================
   Stats — dark inversion big numerals
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.stat {
  background: var(--kon);
  padding: 44px 32px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  transition: background 240ms var(--ease);
}
.stat::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--asagi);
  opacity: 0; transition: opacity 240ms var(--ease);
}
.stat:hover { background: var(--kon-mid); }
.stat:hover::before { opacity: 1; }
.stat-num {
  font-size: clamp(3.4rem, 7vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--asagi-soft);
  font-weight: var(--fw-medium);
  font-feature-settings: "tnum";
  display: inline-flex; align-items: baseline; gap: 2px;
}
.stat-plus {
  font-size: 0.5em;
  color: var(--asagi);
  margin-left: 2px;
  letter-spacing: 0;
}
.stat-label {
  color: var(--muted-dark);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  max-width: 220px;
  line-height: 1.45;
}

/* ==========================================================================
   Method — SGSE × Claude Code
   ========================================================================== */
.section-method { padding-top: clamp(80px, 12vw, 140px); }
.method-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.method-bullets { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.method-bullets li {
  display: grid; grid-template-columns: 24px 1fr; gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  font-size: 0.96rem;
  color: var(--ink);
}
.method-bullets li:last-child { border-bottom: 1px solid var(--border); }
.bullet-num { color: var(--asagi-deep); font-size: 0.78rem; }

.method-card {
  position: relative;
  background: var(--kon);
  color: var(--shiro);
  border-radius: var(--r-md);
  padding: 32px 28px;
  overflow: hidden;
}
.method-bar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--asagi-deep), var(--asagi), var(--asagi-soft));
}
.method-card::before {
  content: ""; position: absolute; inset: 0;
  background-image: url('/assets/brand/patterns/hanabishi-pattern-tile.svg');
  background-size: 220px 220px; opacity: 0.06; pointer-events: none;
}
.method-card > * { position: relative; }
.method-tag {
  color: var(--asagi-soft); font-size: 0.66rem;
  margin: 0 0 18px;
}
.method-steps { display: flex; flex-direction: column; gap: 0; }
.method-steps li {
  display: grid; grid-template-columns: 48px 1fr; gap: 12px;
  padding: 14px 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  align-items: center;
}
.method-steps li:first-child { border-top: 0; }
.step-num { color: var(--asagi-soft); font-size: 0.72rem; }
.step-t { color: var(--shiro); font-size: 0.95rem; }

@media (max-width: 880px) {
  .method-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Servicios
   ========================================================================== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.service-card {
  background: var(--shiro-warm);
  padding: 36px 28px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
  transition: background 280ms var(--ease);
  min-height: 240px;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--asagi);
  transform: scaleX(0); transform-origin: left;
  transition: transform 360ms var(--ease);
}
.service-card:hover { background: #fff; }
.service-card:hover::before { transform: scaleX(1); }
.service-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.service-num { color: var(--asagi-deep); font-size: 0.7rem; }
.service-time {
  display: inline-flex; align-items: center;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--asagi-deep);
  background: rgba(91, 164, 153, 0.12);
  border: 1px solid rgba(91, 164, 153, 0.25);
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}
.service-card h3 { font-size: 1.18rem; line-height: 1.25; letter-spacing: -0.015em; }
.service-card p { color: var(--muted); font-size: 0.93rem; margin: 0; line-height: 1.55; }
.service-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 4px;
}
.service-tags li {
  font-size: 0.62rem;
  color: var(--asagi-deep);
  background: rgba(91, 164, 153, 0.1);
  padding: 4px 9px;
  border-radius: 999px;
  letter-spacing: 0.06em;
}
.service-proof {
  margin-top: auto;
  font-size: 0.66rem;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0.04em;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}
.services-note {
  margin: 32px auto 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0.02em;
  max-width: 560px;
}

/* ==========================================================================
   Empresa
   ========================================================================== */
.company-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.company-facts { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 28px; }
.company-facts li {
  display: grid; grid-template-columns: 150px 1fr; gap: 18px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.company-facts li:last-child { border-bottom: 1px solid var(--border); }
.fact-k { color: var(--muted); font-size: 0.66rem; }
.fact-v { color: var(--ink); font-size: 0.96rem; }

.company-mark { text-align: center; padding: clamp(16px, 3vw, 32px); position: relative; }
.mark-frame {
  position: relative;
  width: 280px; height: 280px;
  margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
}
.mark-frame img { width: 220px; height: 220px; opacity: 0.95; }
.mark-corner {
  position: absolute; width: 22px; height: 22px;
  border: 1px solid var(--asagi);
}
.mark-corner-tl { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.mark-corner-tr { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.mark-corner-bl { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.mark-corner-br { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.company-jp { color: var(--asagi-deep); font-size: 0.82rem; margin-top: 22px; }
.company-jp-sub { color: var(--muted); font-size: 0.66rem; margin-top: 4px; text-transform: none; letter-spacing: 0.04em; }

@media (max-width: 880px) {
  .company-grid { grid-template-columns: 1fr; }
  .company-mark { order: -1; }
  .company-facts li { grid-template-columns: 1fr; gap: 4px; }
}

/* ==========================================================================
   Contacto (dark)
   ========================================================================== */
.section-contact { color: var(--shiro); }
.on-dark { color: var(--shiro) !important; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.contact-list { display: flex; flex-direction: column; gap: 0; margin-top: 24px; }
.contact-list li {
  display: grid; grid-template-columns: 120px 1fr; gap: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--border-dark);
}
.contact-list li:last-child { border-bottom: 1px solid var(--border-dark); }
.fact-k.on-dark { color: var(--muted-dark); }
.fact-v.on-dark { color: var(--shiro); }
.fact-link { color: var(--asagi-soft); border-bottom: 1px dotted var(--asagi-deep); padding-bottom: 1px; transition: color 200ms var(--ease), border-color 200ms var(--ease); }
.fact-link:hover { color: var(--shiro); border-bottom-color: var(--asagi); }

.contact-form {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-md);
  padding: 32px 28px 28px;
  display: grid;
  gap: 16px;
  overflow: hidden;
}
.contact-form-bar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--asagi-deep), var(--asagi), var(--asagi-soft));
}
.form-tag { color: var(--asagi-soft); font-size: 0.66rem; margin: 0 0 4px; }

.field { display: grid; gap: 6px; }
.field label { font-size: 0.62rem; color: var(--muted-dark); letter-spacing: 0.12em; text-transform: uppercase; font-family: var(--font-mono); }
.field input, .field select, .field textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--border-dark);
  color: var(--shiro);
  font-family: var(--font-sans);
  font-size: 0.96rem;
  padding: 13px 14px;
  border-radius: var(--r-sm);
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--asagi);
  background: rgba(0, 0, 0, 0.34);
  outline: none;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted-dark) 50%), linear-gradient(135deg, var(--muted-dark) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
.form-note { color: var(--muted-dark); margin: 4px 0 0; font-size: 0.62rem; text-transform: none; letter-spacing: 0.04em; }

@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-list li { grid-template-columns: 1fr; gap: 4px; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  position: relative;
  background: var(--shiro-deep);
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-bar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--asagi);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-tag { color: var(--muted); font-size: 0.66rem; text-transform: none; letter-spacing: 0.04em; }
.footer-meta {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  color: var(--muted); font-size: 0.66rem;
}
.footer-meta a { color: var(--fg); border-bottom: 1px dotted var(--border-strong); padding-bottom: 1px; }
.footer-meta a:hover { color: var(--asagi-deep); border-color: var(--asagi); }

/* ==========================================================================
   Reveal animation (intersection observer)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > .reveal { transition-delay: calc(var(--i, 0) * 90ms); }

/* ==========================================================================
   Lab — secondary projects grid
   ========================================================================== */
.section-lab { background: var(--shiro); }
.lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.lab-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 26px 24px 24px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform 280ms var(--ease), border-color 280ms var(--ease), box-shadow 280ms var(--ease);
}
.lab-card::before {
  content: ""; position: absolute;
  top: 0; left: 0; width: 28px; height: 2px;
  background: var(--asagi);
  transition: width 360ms var(--ease);
}
.lab-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--asagi) 40%, var(--border));
  box-shadow: var(--shadow-card);
}
.lab-card:hover::before { width: 60%; }

.lab-num { color: var(--asagi-deep); font-size: 0.66rem; }
.lab-name {
  font-size: 1.1rem;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-top: 4px;
}
.lab-cat {
  color: var(--muted); font-size: 0.62rem; margin: 0;
  text-transform: none; letter-spacing: 0.05em;
}
.lab-desc { color: var(--muted); font-size: 0.86rem; margin: 0; line-height: 1.55; }
.lab-stack {
  display: flex; flex-direction: column; gap: 4px;
  padding-top: 12px; margin-top: auto;
  border-top: 1px dashed var(--border);
}
.lab-stack li { font-size: 0.66rem; color: var(--asagi-deep); letter-spacing: 0.04em; text-transform: none; }

.lab-note {
  margin: 32px auto 0;
  text-align: center;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0.04em;
  max-width: 720px;
}

/* ==========================================================================
   Capacidades Express
   ========================================================================== */
.express {
  margin-top: 56px;
  padding: 36px clamp(20px, 4vw, 36px);
  background: var(--shiro-warm);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  position: relative;
}
.express::before {
  content: ""; position: absolute;
  top: 0; left: 36px; width: 60px; height: 2px;
  background: var(--asagi);
}
.express-head { margin-bottom: 24px; }
.express-head .eyebrow { margin-bottom: 8px; }
.express-title {
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0;
}
.express-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 8px;
}
.express-chip {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}
.express-chip:hover {
  border-color: color-mix(in srgb, var(--asagi) 50%, var(--border));
  transform: translateY(-1px);
}
.chip-icon {
  color: var(--asagi);
  font-size: 0.95rem;
  text-align: center;
  line-height: 1;
}
.chip-t {
  color: var(--ink);
  font-size: 0.9rem;
}
.chip-time {
  color: var(--asagi-deep);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  background: rgba(91, 164, 153, 0.12);
  border: 1px solid rgba(91, 164, 153, 0.22);
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}