/* ============================================================
   SOMOS FLEET — Interactive Investment Thesis
   Design system: SPIRA brand kit v2.0 — Hueso/Obsidiana/Oro,
   Space Grotesk for display, Inter for body, Space Mono for data.
   ============================================================ */

:root{
  /* SPIRA brand kit v2.0 — exact hexes */
  --paper:#f4f1e8;        /* Hueso */
  --paper-dim:#ece7d8;
  --ink:#0e1417;          /* Obsidiana */
  --ink-soft:#5e6a64;     /* Gris */
  --ink-faint:rgba(14,20,23,0.48);
  --line:rgba(14,20,23,0.12);
  --line-strong:rgba(14,20,23,0.22);

  --dark:#0e1417;         /* Obsidiana */
  --dark-surface:#171f23; /* Grafito */
  --dark-surface-2:#1e272c;
  --dark-line:rgba(244,241,232,0.10);
  --dark-ink:#f4f1e8;
  --dark-ink-soft:rgba(244,241,232,0.64);
  --dark-ink-faint:rgba(244,241,232,0.38);

  --accent:#d7a13a;       /* Oro */
  --accent-dim:#e8c172;   /* Oro claro */
  --accent-ink:#6f4f18;
  --good:#0e9e8a;         /* Somos Tenderos Teal — reserved for positive/live state */

  /* Categorical chart palette — validated with the dataviz skill's
     validate_palette.js (light + dark, all checks pass). Reserved
     for chart series identity only, never reused for status. */
  --chart-1:#d7a13a; --chart-2:#1f5aa8; --chart-3:#a1307a; --chart-4:#3f7a3f;

  --font-display: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Space Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --radius-s:10px;
  --radius-m:16px;
  --radius-l:24px;

  --container: 1180px;
  --section-pad: clamp(64px, 10vw, 128px);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-ui);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{ margin:0; font-family:var(--font-display); letter-spacing:-0.01em; font-weight:700; }
p{ margin:0; }
a{ color:inherit; }
button{ font-family:inherit; }
.mono{ font-family:var(--font-mono); font-feature-settings:"tnum" 1; }

::selection{ background:var(--accent); color:var(--ink); }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}

/* ============ TICKER (signature element) ============ */
.ticker{
  position:sticky;
  top:0;
  z-index:60;
  height:34px;
  background:var(--dark);
  border-bottom:1px solid rgba(255,255,255,0.08);
  overflow:hidden;
  display:flex;
  align-items:center;
}
.ticker__track{
  display:inline-flex;
  white-space:nowrap;
  align-items:center;
  animation:ticker-scroll 34s linear infinite;
  will-change:transform;
}
.ticker:hover .ticker__track{ animation-play-state:paused; }
@keyframes ticker-scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
.ticker__item{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--dark-ink-soft);
  padding:0 22px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-right:1px solid var(--dark-line);
}
.ticker__item b{ color:var(--dark-ink); font-weight:700; }
.ticker__live{
  width:6px; height:6px; border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(215,161,58,0.18);
  flex:none;
}
@media (prefers-reduced-motion: reduce){
  .ticker__track{ animation:none; }
}

/* ============ NAV ============ */
.nav{
  position:sticky;
  top:34px;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px clamp(20px,4vw,48px);
  background:rgba(255,255,255,0.82);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid var(--line);
}
.nav__brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--ink);
}
.nav__spira-logo{ height:16px; width:auto; display:block; }
.nav__divider{ width:1px; height:16px; background:var(--line-strong); }
.nav__product{
  font-family:var(--font-mono);
  font-weight:400;
  font-size:13px;
  letter-spacing:0.06em;
  white-space:nowrap;
}
.nav__product b{ color:var(--accent-ink); font-weight:700; }
.nav__links{
  display:flex;
  gap:22px;
  font-size:13px;
  color:var(--ink-soft);
}
.nav__links a{ text-decoration:none; }
.nav__links a:hover{ color:var(--ink); }
.nav__print{
  border:1px solid var(--line-strong);
  background:transparent;
  border-radius:100px;
  padding:7px 16px;
  font-size:12px;
  font-weight:600;
  cursor:pointer;
  color:var(--ink);
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.nav__print:hover{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
.nav__share{
  border:1px solid var(--accent);
  background:var(--accent);
  border-radius:100px;
  padding:7px 16px;
  font-size:12px;
  font-weight:700;
  cursor:pointer;
  color:var(--ink);
  white-space:nowrap;
  transition:background .15s ease, border-color .15s ease;
}
.nav__share:hover{ background:var(--accent-dim); border-color:var(--accent-dim); }
.nav__share-short{ display:none; }
@media (max-width:640px){
  .nav__share-full{ display:none; }
  .nav__share-short{ display:inline; }
  .nav__share{ padding:7px 12px; }
}

.share-toast{
  position:fixed;
  bottom:24px;
  left:50%;
  transform:translateX(-50%) translateY(12px);
  z-index:300;
  background:var(--dark);
  color:var(--dark-ink);
  font-family:var(--font-ui);
  font-size:0.85rem;
  padding:12px 20px;
  border-radius:100px;
  border:1px solid var(--dark-line);
  box-shadow:0 12px 32px rgba(0,0,0,0.3);
  opacity:0;
  pointer-events:none;
  transition:opacity .2s ease, transform .2s ease;
}
.share-toast.is-visible{ opacity:1; transform:translateX(-50%) translateY(0); }
.nav__actions{ display:flex; align-items:center; gap:10px; }
.lang-toggle{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  border:1px solid var(--line-strong);
  background:transparent;
  border-radius:100px;
  padding:7px 14px;
  cursor:pointer;
  color:var(--ink-faint);
  display:inline-flex;
  align-items:center;
  gap:3px;
}
.lang-toggle__sep{ color:var(--ink-faint); font-weight:400; }
.lang-toggle span[data-lang-opt]{ transition:color .15s ease; }
.lang-toggle[data-active="en"] span[data-lang-opt="en"],
.lang-toggle[data-active="es"] span[data-lang-opt="es"]{ color:var(--accent-ink); }

.nav__hamburger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:4px;
  width:34px;
  height:34px;
  border:1px solid var(--line-strong);
  border-radius:8px;
  background:transparent;
  cursor:pointer;
  padding:0 8px;
  flex:none;
}
.nav__hamburger span{
  display:block;
  width:100%;
  height:1.5px;
  background:var(--ink);
  border-radius:2px;
  transition:transform .2s ease, opacity .2s ease;
}
.nav.nav--menu-open .nav__hamburger span:nth-child(1){ transform:translateY(5.5px) rotate(45deg); }
.nav.nav--menu-open .nav__hamburger span:nth-child(2){ opacity:0; }
.nav.nav--menu-open .nav__hamburger span:nth-child(3){ transform:translateY(-5.5px) rotate(-45deg); }

@media (max-width:860px){
  .nav__links{ display:none; }
  .nav__hamburger{ display:inline-flex; }
  .nav.nav--menu-open .nav__links{
    display:flex;
    flex-direction:column;
    gap:0;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    padding:8px clamp(20px,4vw,48px) 16px;
    box-shadow:0 16px 32px rgba(14,20,23,0.12);
  }
  .nav.nav--menu-open .nav__links a{
    padding:12px 0;
    border-bottom:1px solid var(--line);
    font-size:0.95rem;
    color:var(--ink);
  }
}
@media (max-width:480px){
  .nav__print{ display:none; }
}
@media (max-width:640px){
  .nav{ padding:12px 16px; gap:8px; }
  .nav__product{ display:none; }
  .nav__divider{ display:none; }
  .nav__actions{ gap:6px; }
  .lang-toggle{ padding:7px 10px; }
  .nav__share{ padding:7px 10px; font-size:11px; }
}

/* ============ HERO ============ */
.hero{
  position:relative;
  min-height:92vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:64px 20px 100px;
  overflow:hidden;
  background:var(--paper);
}
.hero__canvas{
  position:absolute; inset:0;
  width:100%; height:100%;
  opacity:0.55;
}
.hero__inner{
  position:relative;
  z-index:2;
  max-width:900px;
}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.10em;
  text-transform:uppercase;
  color:var(--accent-ink);
  background:linear-gradient(0deg, transparent 45%, rgba(215,161,58,0.16) 45%);
  display:inline-block;
  padding:0 2px;
  margin-bottom:22px;
}
.section--dark .eyebrow{ color:var(--accent-dim); background:linear-gradient(0deg, transparent 45%, rgba(215,161,58,0.22) 45%); }
.hero__eyebrow{ display:inline-flex; align-items:center; gap:8px; background:none; }
.hero__eyebrow-icon{ width:14px; height:14px; display:block; }
.hero__headline{
  font-size:clamp(2.1rem, 5.6vw, 4.6rem);
  line-height:1.05;
  letter-spacing:-0.03em;
  margin-bottom:26px;
}
.hero__sub{
  font-size:clamp(1rem, 1.6vw, 1.25rem);
  color:var(--ink-soft);
  max-width:640px;
  margin:0 auto 34px;
  line-height:1.55;
}
.hero__meta{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:var(--font-mono);
  font-size:12.5px;
  color:var(--ink-faint);
  border:1px solid var(--line);
  border-radius:100px;
  padding:9px 18px;
  max-width:100%;
}
.hero__dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--accent);
  flex:none;
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ box-shadow:0 0 0 0 rgba(215,161,58,0.35); }
  50%{ box-shadow:0 0 0 6px rgba(215,161,58,0); }
}
.hero__scroll{
  position:absolute;
  bottom:34px; left:50%;
  transform:translateX(-50%);
  z-index:2;
}
.hero__scroll span{
  display:block;
  width:1px; height:40px;
  background:linear-gradient(var(--line-strong), transparent);
  position:relative;
}
.hero__scroll span::after{
  content:'';
  position:absolute; top:0; left:-2px;
  width:5px; height:5px; border-radius:50%;
  background:var(--accent);
  animation:scrolldown 1.8s ease-in-out infinite;
}
@keyframes scrolldown{
  0%{ transform:translateY(0); opacity:1; }
  100%{ transform:translateY(36px); opacity:0; }
}
@media (prefers-reduced-motion: reduce){
  .hero__dot, .hero__scroll span::after{ animation:none; }
}

.hero__supporting{
  font-family:var(--font-mono);
  font-size:0.82rem;
  letter-spacing:0.02em;
  color:var(--ink-faint);
  max-width:520px;
  margin:0 auto 30px;
}
.hero__proof{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:14px;
  margin-bottom:38px;
}
.hero__proof-badge{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--font-mono); font-size:12.5px; color:var(--ink);
  border:1px solid var(--line); border-radius:100px; padding:9px 18px;
}
.hero__proof-next{ font-size:0.86rem; color:var(--ink-soft); }
.hero__fleet-cta{
  border-top:1px solid var(--line);
  padding-top:30px;
  display:flex; flex-direction:column; align-items:center; gap:16px;
}
.hero__fleet-tag{
  font-family:var(--font-display); font-weight:600;
  font-size:clamp(1rem, 1.6vw, 1.3rem);
  color:var(--ink); margin:0;
}
.hero__cta{
  display:inline-block;
  border:1px solid var(--accent); background:var(--accent); color:var(--ink);
  font-weight:700; font-size:0.9rem; border-radius:100px; padding:13px 26px;
  transition:background .15s ease, border-color .15s ease;
}
.hero__cta:hover{ background:var(--accent-dim); border-color:var(--accent-dim); }

/* ============ THESIS STATEMENT ============ */
.thesis-statement{ margin-top:44px; text-align:center; }
.thesis-statement p{
  font-family:var(--font-display); font-weight:600;
  font-size:clamp(1.3rem, 3.6vw, 2.3rem);
  line-height:1.3; margin:0 0 6px; color:var(--ink-soft);
}
.thesis-statement__emph{ color:var(--ink) !important; font-weight:700 !important; }

/* ============ SPIRA ARCHITECTURE ============ */
.arch{ display:flex; flex-direction:column; gap:32px; }
.arch-layer__label{
  display:block; font-family:var(--font-mono); font-size:0.72rem;
  letter-spacing:0.08em; text-transform:uppercase; color:var(--accent-dim); margin-bottom:14px;
}
.arch-communities{ display:flex; gap:14px; flex-wrap:wrap; }
.arch-community{
  flex:1; min-width:170px;
  background:var(--dark-surface); border:1px solid var(--dark-line); border-radius:var(--radius-l);
  padding:18px 18px 20px;
  transition:border-color .18s ease, transform .18s ease, opacity .18s ease;
  cursor:default;
}
.arch-community h3{ font-size:1rem; margin:10px 0 4px; color:var(--dark-ink); }
.arch-community p{ font-size:0.8rem; color:var(--dark-ink-soft); margin:0; }
.arch-community__status{
  display:inline-block; font-family:var(--font-mono); font-size:0.62rem; letter-spacing:0.06em;
  padding:3px 9px; border-radius:100px; border:1px solid var(--dark-line); color:var(--dark-ink-faint);
}
.arch-community.is-live .arch-community__status--live{ border-color:var(--good); color:var(--good); }
.arch-community.is-current{ border-color:var(--accent-dim); }
.arch-community__status--building{ border-color:var(--accent-dim); color:var(--accent-dim); }
.arch-community__opportunity{
  display:block; margin-top:7px; font-family:var(--font-mono); font-size:0.6rem;
  letter-spacing:0.04em; text-transform:uppercase; color:var(--accent);
}
.arch-community:hover, .arch-community:focus-visible, .arch-community.is-highlighted{
  border-color:var(--accent); transform:translateY(-2px);
}
.arch.is-hovering .arch-community:not(.is-highlighted){ opacity:0.42; }

.arch-core{ background:rgba(215,161,58,0.06); border:1px solid var(--accent-dim); border-radius:var(--radius-l); padding:26px; }
.arch-core__head{ display:flex; align-items:baseline; gap:16px; margin-bottom:18px; flex-wrap:wrap; }
.arch-core__title{ font-family:var(--font-display); font-size:1.25rem; font-weight:700; color:var(--accent-dim); letter-spacing:0.02em; }
.arch-core__sub{ font-size:0.85rem; color:var(--dark-ink-soft); }
.arch-modules{ display:grid; grid-template-columns:repeat(auto-fit, minmax(150px,1fr)); gap:10px; }
.arch-module{
  background:var(--dark-surface); border:1px solid var(--dark-line); border-radius:var(--radius-m);
  padding:14px 16px; transition:border-color .18s ease, opacity .18s ease, background .18s ease;
  cursor:default;
}
.arch-module h4{ font-size:0.88rem; margin:0 0 4px; color:var(--dark-ink); }
.arch-module p{ font-size:0.74rem; color:var(--dark-ink-faint); margin:0; line-height:1.4; }
.arch-module:hover, .arch-module:focus-visible, .arch-module.is-highlighted{
  border-color:var(--accent); background:rgba(215,161,58,0.1);
}
.arch.is-hovering .arch-module:not(.is-highlighted){ opacity:0.4; }

.arch-connector{ width:1px; height:26px; background:var(--dark-line); margin:0 auto; }

.arch-cross{ border-top:1px solid var(--dark-line); padding-top:30px; margin-top:6px; }
.arch-cross__flow{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-bottom:18px; }
.arch-cross__step{ background:var(--dark-surface); border:1px solid var(--dark-line); border-radius:var(--radius-m); padding:12px 18px; font-size:0.85rem; color:var(--dark-ink-soft); }
.arch-cross__step b{ display:block; color:var(--dark-ink); font-size:0.82rem; margin-bottom:2px; letter-spacing:0.02em; }
.arch-cross__arrow{ color:var(--accent); font-size:1.25rem; }
.arch-cross__rails{ display:flex; flex-wrap:wrap; gap:22px; font-size:0.82rem; color:var(--dark-ink-soft); }
.arch-cross__rails b{ color:var(--accent-dim); }

@media (max-width:860px){
  .arch-communities{ flex-direction:column; }
  .arch-community{ min-width:0; }
}
@media (max-width:640px){
  .arch-modules{ grid-template-columns:repeat(2, 1fr); }
  .hero__fleet-tag{ font-size:1rem; }
}

/* ============ SECTION SHELL ============ */
.section{
  padding:var(--section-pad) clamp(20px,5vw,48px);
  max-width:var(--container);
  margin:0 auto;
}
.section--dark{
  max-width:none;
  background:var(--dark);
  color:var(--dark-ink);
}
.section--dark > *{ max-width:var(--container); margin-left:auto; margin-right:auto; }
.section--dark .section__head, .section--dark .section__lede{ color:var(--dark-ink-soft); }
.section--dark h2{ color:var(--dark-ink); }

.section__head{ max-width:680px; margin-bottom:56px; }
.section__head h2{ font-size:clamp(1.7rem, 3.2vw, 2.5rem); margin:10px 0 14px; }
.section__lede{ color:var(--ink-soft); font-size:1.05rem; }
.section__pull{
  border-left:3px solid var(--accent);
  padding:2px 0 2px 20px;
  margin-top:36px;
  font-size:1.05rem;
  max-width:64ch;
  color:var(--ink);
}
.section--dark .section__pull{ color:var(--dark-ink); }

/* ============ PROBLEM: FLIP CARDS ============ */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(210px,1fr));
  gap:18px;
}
.flip-card{ perspective:1400px; height:230px; }
.flip-card__inner{
  position:relative; width:100%; height:100%;
  transform-style:preserve-3d;
  transition:transform .55s cubic-bezier(.4,.2,.2,1);
}
.flip-card:hover .flip-card__inner, .flip-card:focus-within .flip-card__inner{ transform:rotateY(180deg); }
.flip-card__face{
  position:absolute; inset:0;
  backface-visibility:hidden;
  border-radius:var(--radius-m);
  border:1px solid var(--line);
  padding:22px;
  display:flex; flex-direction:column;
}
.flip-card__front{ background:var(--paper-dim); justify-content:space-between; }
.flip-card__back{
  transform:rotateY(180deg);
  background:var(--ink);
  color:var(--dark-ink);
  justify-content:center;
  border-color:var(--ink);
}
.flip-card__back p{ font-size:0.92rem; line-height:1.55; color:var(--dark-ink-soft); }
.flip-card__icon{ width:30px; height:30px; color:var(--accent); }
.flip-card h3{ font-size:1.05rem; margin-top:14px; }
.flip-card__stat{ color:var(--ink-faint); font-size:0.85rem; margin-top:6px; }
.flip-card:focus-within{ outline:none; }
.flip-card__inner:focus-visible{ outline:2px solid var(--accent); }

/* ============ VISION: TIMELINE ============ */
.timeline{
  list-style:none; margin:0; padding:0;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px,1fr));
  gap:0;
  position:relative;
}
.timeline::before{
  content:'';
  position:absolute; top:6px; left:0; right:0;
  height:1px;
  background:var(--dark-line);
}
.timeline__item{
  padding:26px 18px 0 0;
  position:relative;
}
.timeline__marker{
  width:11px; height:11px; border-radius:50%;
  background:var(--dark);
  border:2px solid var(--accent);
  margin-bottom:16px;
  position:relative; z-index:1;
}
.timeline__item h3{ font-size:1.02rem; margin-bottom:8px; }
.timeline__item p{ font-size:0.9rem; color:var(--dark-ink-soft); line-height:1.55; }

/* ============ FLYWHEEL ============ */
.flywheel{
  position:relative;
  width:min(640px, 100%);
  aspect-ratio:1/1;
  margin:0 auto;
}
.flywheel__svg{ position:absolute; inset:0; width:100%; height:100%; }
.flywheel__ring{ fill:none; stroke:var(--line-strong); stroke-width:1.2; }
.flywheel__pulse{
  fill:none; stroke:var(--accent); stroke-width:2.4;
  stroke-linecap:round;
  stroke-dasharray:36 1408;
  transform-origin:320px 320px;
  animation:flywheel-spin 9s linear infinite;
}
@keyframes flywheel-spin{ to{ stroke-dashoffset:-1444; } }
@media (prefers-reduced-motion: reduce){ .flywheel__pulse{ animation:none; } }

.flywheel__node{
  position:absolute;
  left:var(--x); top:var(--y);
  transform:translate(-50%,-50%);
  width:126px;
  text-align:center;
  font-size:0.82rem;
  font-weight:600;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:100px;
  padding:10px 12px;
  line-height:1.3;
  cursor:default;
  transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.flywheel__node:hover{ border-color:var(--accent); box-shadow:0 6px 20px rgba(215,161,58,0.16); transform:translate(-50%,-50%) scale(1.04); }
.flywheel__node span{
  display:block;
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--accent);
  margin-bottom:2px;
}
.flywheel__center{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
}
.flywheel__center p{
  font-family:var(--font-mono);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--ink-faint);
  text-align:center;
}
@media (max-width:720px){
  .flywheel{
    width:100%;
    aspect-ratio:auto;
    height:auto;
    display:flex;
    flex-direction:column;
    gap:10px;
  }
  .flywheel__svg{ display:none; }
  .flywheel__node{
    position:static;
    width:100%;
    max-width:none;
    text-align:left;
    padding:14px 18px;
    transform:none;
  }
  .flywheel__node:hover{ transform:none; }
  .flywheel__center{ position:static; padding:4px 2px 8px; }
  .flywheel__center p{ text-align:left; }
}

/* ============ BUSINESS MODEL: ACCORDION ============ */
.model-list{ display:flex; flex-direction:column; border-top:1px solid var(--dark-line); }
.model-row{ border-bottom:1px solid var(--dark-line); }
.model-row__head{
  width:100%;
  background:none; border:none; color:inherit;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:22px 4px;
  cursor:pointer;
  text-align:left;
}
.model-row__title{ display:flex; align-items:baseline; gap:14px; }
.model-row__title h3{ font-size:1.05rem; }
.model-row__title span{ font-family:var(--font-mono); font-size:12px; color:var(--dark-ink-faint); }
.model-row__right{ display:flex; align-items:center; gap:18px; }
.model-row__rate{ font-family:var(--font-mono); font-size:13px; color:var(--accent-dim); }
.model-row__chevron{
  width:18px; height:18px;
  border:1px solid var(--dark-line);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  transition:transform .25s ease;
  flex:none;
}
.model-row.is-open .model-row__chevron{ transform:rotate(45deg); }
.model-row__chevron::before{ content:'+'; font-size:13px; line-height:1; color:var(--dark-ink-soft); }
.model-row__body{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease;
}
.model-row.is-open .model-row__body{ max-height:220px; }
.model-row__grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:16px;
  padding:0 4px 26px;
}
.model-row__grid div{ font-size:0.86rem; }
.model-row__grid b{ display:block; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--dark-ink-faint); margin-bottom:6px; font-weight:600; }
.model-row__grid span{ color:var(--dark-ink-soft); line-height:1.5; }

/* ============ ECONOMICS: SNAPSHOT + CONTROLS ============ */
.snapshot{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  overflow:hidden;
  margin-bottom:48px;
}
.snapshot__item{ background:var(--paper); padding:20px 22px; }
.snapshot__label{ display:block; font-size:0.78rem; color:var(--ink-faint); margin-bottom:8px; }
.snapshot__value{ display:block; font-size:1.5rem; font-weight:700; }

/* ============ ECONOMICS: STICKY LEFT SIDEBAR LAYOUT ============ */
.econ-layout{
  display:grid;
  grid-template-columns: 320px 1fr;
  gap:44px;
  align-items:start;
}
.econ-sidebar{
  display:flex;
  flex-direction:column;
  gap:24px;
}
.econ-main{ min-width:0; }
.econ-main > * + *{ margin-top:48px; }
@media (max-width:900px){
  .econ-layout{ grid-template-columns:1fr; }
}
.econ-layout.is-collapsed{ grid-template-columns:1fr; }
.econ-layout.is-collapsed .econ-sidebar{ display:none; }

.econ-sidebar-toggle{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--line-strong);
  background:transparent;
  border-radius:100px;
  padding:9px 18px;
  font-size:0.82rem;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  margin-bottom:24px;
  transition:background .15s ease, color .15s ease;
}
.econ-sidebar-toggle:hover{ background:var(--ink); color:var(--paper); }
.econ-sidebar-toggle::before{ content:'☰'; font-size:0.78rem; }

.assumptions{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
}
.assumptions__group{
  background:var(--paper-dim);
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:26px;
}
.assumptions__group h3{
  font-size:0.78rem;
  text-transform:uppercase;
  letter-spacing:0.07em;
  color:var(--ink-faint);
  margin-bottom:20px;
  font-weight:600;
}
.control{ margin-bottom:20px; }
.control:last-child{ margin-bottom:0; }
.control label{
  display:block;
  font-size:0.86rem;
  font-weight:600;
  margin-bottom:10px;
}
.control__hint{ display:block; font-weight:400; font-size:0.76rem; color:var(--ink-faint); margin-top:2px; }
.control__row{ display:flex; align-items:center; gap:12px; }

input[type="range"]{
  -webkit-appearance:none;
  appearance:none;
  flex:1;
  height:4px;
  border-radius:4px;
  background:var(--line-strong);
  outline:none;
}
input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;
  width:16px; height:16px;
  border-radius:50%;
  background:var(--paper);
  border:2.5px solid var(--accent);
  cursor:pointer;
  box-shadow:0 1px 3px rgba(0,0,0,0.2);
  transition:box-shadow .15s ease;
}
input[type="range"]::-webkit-slider-thumb:hover{ box-shadow:0 0 0 6px rgba(215,161,58,0.16); }
input[type="range"]::-moz-range-thumb{
  width:16px; height:16px; border-radius:50%;
  background:var(--paper); border:2.5px solid var(--accent); cursor:pointer;
}

.control__num-wrap{
  position:relative;
  flex:none;
  width:152px;
}
.control__num{
  width:100%;
  font-family:var(--font-mono);
  font-size:13px;
  padding:7px 46px 7px 8px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-s);
  background:var(--paper);
  color:var(--ink);
  text-align:right;
}
.control__num::-webkit-outer-spin-button,
.control__num::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.control__num{ -moz-appearance:textfield; appearance:textfield; }
.control__unit{
  position:absolute;
  right:1px; top:1px; bottom:1px;
  display:flex;
  align-items:center;
  padding:0 10px 0 6px;
  font-family:var(--font-mono);
  font-size:10.5px;
  font-weight:600;
  letter-spacing:0.02em;
  color:var(--ink-faint);
  background:var(--paper-dim);
  border-radius:0 var(--radius-s) var(--radius-s) 0;
  pointer-events:none;
}

.econ-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:36px;
}
.reset-btn{
  border:1px solid var(--line-strong);
  background:transparent;
  border-radius:100px;
  padding:11px 22px;
  font-size:0.86rem;
  font-weight:600;
  cursor:pointer;
  color:var(--ink);
  transition:background .15s ease, color .15s ease;
}
.reset-btn:hover{ background:var(--ink); color:var(--paper); }

/* ============ DASHBOARD ============ */
.scale-select{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:36px;
}
.scale-chip{
  font-family:var(--font-mono);
  font-size:13px;
  padding:9px 16px;
  border-radius:100px;
  border:1px solid var(--dark-line);
  background:transparent;
  color:var(--dark-ink-soft);
  cursor:pointer;
  transition:all .15s ease;
}
.scale-chip:hover{ border-color:var(--accent-dim); color:var(--dark-ink); }
.scale-chip.is-active{
  background:var(--accent);
  border-color:var(--accent);
  color:var(--ink);
  font-weight:700;
}

.dashboard-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(210px,1fr));
  gap:1px;
  background:var(--dark-line);
  border:1px solid var(--dark-line);
  border-radius:var(--radius-l);
  overflow:hidden;
  margin-bottom:40px;
}
.kpi{
  background:var(--dark-surface);
  padding:22px 24px;
}
.kpi__label{ font-size:0.78rem; color:var(--dark-ink-faint); margin-bottom:10px; display:flex; align-items:center; gap:6px; }
.kpi__value{ font-size:1.6rem; font-weight:700; display:block; }
.kpi__sub{ font-size:0.76rem; color:var(--dark-ink-faint); margin-top:6px; display:block; }
.kpi--highlight .kpi__value{ color:var(--accent-dim); }

.kpi__info{
  width:20px; height:20px;
  flex:none;
  border-radius:50%;
  border:1px solid var(--dark-ink-faint);
  background:none;
  color:var(--dark-ink-faint);
  font-family:var(--font-mono);
  font-size:10.5px;
  font-style:italic;
  line-height:1;
  cursor:help;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0;
  transition:border-color .15s ease, color .15s ease;
}
.kpi__info:hover, .kpi__info:focus-visible{ border-color:var(--accent); color:var(--accent-dim); }

.tooltip-portal{
  position:fixed;
  z-index:200;
  max-width:260px;
  background:var(--dark-surface-2);
  border:1px solid var(--dark-line);
  color:var(--dark-ink-soft);
  font-family:var(--font-ui);
  font-size:0.8rem;
  line-height:1.5;
  padding:11px 14px;
  border-radius:10px;
  opacity:0;
  transform:translateY(4px);
  pointer-events:none;
  transition:opacity .12s ease, transform .12s ease;
  box-shadow:0 10px 30px rgba(0,0,0,0.35);
}
.tooltip-portal.is-visible{ opacity:1; transform:translateY(0); }

.chart-card{
  background:var(--dark-surface);
  border:1px solid var(--dark-line);
  border-radius:var(--radius-l);
  padding:26px;
  margin-bottom:32px;
}
.chart-card__head{ display:flex; align-items:baseline; justify-content:space-between; margin-bottom:22px; }
.chart-card__head h3{ font-size:1rem; }
.chart-card__note{ font-size:11px; color:var(--dark-ink-faint); }
.chart{ display:flex; align-items:flex-end; gap:14px; height:180px; }
.chart__col{ flex:1; display:flex; flex-direction:column; align-items:center; height:100%; justify-content:flex-end; gap:10px; }
.chart__bar{
  width:100%;
  max-width:46px;
  background:var(--dark-line);
  border-radius:4px 4px 2px 2px;
  position:relative;
  transition:background .2s ease;
}
.chart__col.is-active .chart__bar{ background:var(--accent); }
.chart__label{ font-size:10.5px; color:var(--dark-ink-faint); font-family:var(--font-mono); text-align:center; }
.chart__col.is-active .chart__label{ color:var(--dark-ink); }

.math{
  border:1px solid var(--dark-line);
  border-radius:var(--radius-m);
  padding:20px 24px;
}
.math summary{
  cursor:pointer;
  font-weight:600;
  font-size:0.92rem;
  list-style:none;
}
.math summary::-webkit-details-marker{ display:none; }
.math summary::before{ content:'ƒx  '; color:var(--accent); font-family:var(--font-mono); }
.math__body{ margin-top:18px; display:grid; gap:10px; }
.math__row{ font-family:var(--font-mono); font-size:12.5px; color:var(--dark-ink-soft); line-height:1.6; }
.math__row b{ color:var(--dark-ink); font-weight:700; }

.sources{
  border-color:var(--line);
  margin-top:36px;
}
.sources summary::before{ content:'§  '; }
.sources__intro{
  font-family:var(--font-ui);
  font-size:0.86rem;
  color:var(--ink-soft);
  line-height:1.65;
}
.sources__list{
  margin:16px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:8px;
}
.sources__list a{
  font-size:0.82rem;
  color:var(--accent-ink);
  text-decoration:underline;
  text-underline-offset:2px;
  text-decoration-color:var(--line-strong);
}
.sources__list a:hover{ text-decoration-color:var(--accent-ink); }

/* ============ NORTH STAR ============ */
/* ============ DRIVER COMPARISON TABLE ============ */
.compare-wrap{ overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius-l); background:var(--paper); }
.compare-table{ border-collapse:collapse; width:100%; min-width:460px; font-size:0.9rem; }
.compare-table th, .compare-table td{ text-align:left; padding:14px 18px; border-bottom:1px solid var(--line); }
.compare-table td.num, .compare-table th:not(:first-child){ text-align:right; font-family:var(--font-mono); }
.compare-table thead th{ font-size:0.76rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--ink-faint); font-weight:600; }
.compare-table tr.total td{ font-weight:700; border-top:2px solid var(--ink); border-bottom:none; padding-top:18px; }
.compare-table tr.diff td{ color:var(--good); font-weight:600; font-size:0.86rem; padding-top:8px; }
.compare-table tr.custom-row td{ background:var(--paper-dim); }
.expense-label, .expense-value{
  font-family:var(--font-mono); font-size:13px;
  border:1px solid var(--line-strong); border-radius:var(--radius-s);
  background:var(--paper); color:var(--ink); padding:6px 8px;
}
.expense-label{ width:100%; text-align:left; }
.expense-value{ width:84px; text-align:right; }
.expense-value:focus, .expense-label:focus{ outline:2px solid var(--accent); }
.expense-value-row{ display:inline-flex; align-items:center; gap:6px; }
.expense-remove{
  border:1px solid var(--line-strong); background:transparent; color:var(--ink-faint);
  width:22px; height:22px; border-radius:50%; cursor:pointer; line-height:1; font-size:14px;
  flex-shrink:0;
}
.expense-remove:hover{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
#addExpenseBtn{ margin-top:16px; }

.northstar-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(230px,1fr));
  gap:18px;
}
.ns-card{
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:26px;
  background:var(--paper);
  transition:border-color .2s ease;
}
.ns-card:hover{ border-color:var(--line-strong); }
.ns-card__label{ font-size:0.82rem; color:var(--ink-soft); margin-bottom:14px; display:block; }
.ns-card__value{ font-size:1.9rem; font-weight:700; display:block; color:var(--ink); font-family:'JetBrains Mono',monospace; letter-spacing:-0.01em; }
.ns-card__note{ font-size:0.78rem; color:var(--ink-faint); margin-top:10px; display:block; line-height:1.5; }
.ns-card--wide{ grid-column:span 2; }
@media (max-width:640px){ .ns-card--wide{ grid-column:span 1; } }

/* ============ ROADMAP ============ */
.roadmap{
  display:grid;
  grid-template-columns:repeat(6, 1fr);
  gap:1px;
  background:var(--dark-line);
  border:1px solid var(--dark-line);
  border-radius:var(--radius-l);
  overflow:hidden;
}
.roadmap__item{
  background:var(--dark-surface);
  padding:24px 20px;
  min-height:190px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.roadmap__item h3{ font-size:1rem; }
.roadmap__item p{ font-size:0.82rem; color:var(--dark-ink-soft); line-height:1.5; }
.roadmap__tag{
  font-family:var(--font-mono);
  font-size:10.5px;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--dark-ink-faint);
}
.roadmap__item--done .roadmap__tag{ color:var(--good); }
.roadmap__item--active{ background:var(--dark-surface-2); }
.roadmap__item--active .roadmap__tag{ color:var(--accent-dim); }
.roadmap__item--spira{
  background:var(--accent);
  color:var(--ink);
}
.roadmap__item--spira .roadmap__tag{ color:rgba(14,20,23,0.6); }
.roadmap__item--spira p{ color:rgba(14,20,23,0.75); }
.roadmap__icon{ width:26px; height:26px; margin-bottom:2px; display:block; }
@media (max-width:920px){
  .roadmap{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:520px){
  .roadmap{ grid-template-columns:1fr; }
}

/* ============ FOOTER ============ */
.footer{
  padding:48px clamp(20px,5vw,48px) 64px;
  max-width:var(--container);
  margin:0 auto;
  border-top:1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap:10px;
}
.footer p{ color:var(--ink-soft); font-size:0.9rem; }
.footer__meta{ font-size:11px; letter-spacing:0.06em; color:var(--ink-faint); }
.footer__logo{ height:22px; width:auto; display:block; margin-bottom:10px; }

/* ============ REVEAL ON SCROLL ============ */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
}

/* ============ PRINT ============ */
@media print{
  .ticker, .nav, .hero__scroll, .hero__canvas{ display:none !important; }
  .section--dark, .section--dark *{ background:#fff !important; color:#0a0a0b !important; }
  .section{ padding:32px 0; break-inside:avoid; }
  .flip-card{ height:auto; }
  .flip-card__inner{ transform:none !important; position:relative; }
  .flip-card__back{ position:relative; margin-top:10px; }
  .dashboard-grid, .roadmap, .model-list{ border-color:#ccc !important; }
  .arch-community, .arch-module, .arch-core, .arch-cross__step, .arch-connector{ border-color:#ccc !important; }
  .arch.is-hovering .arch-community, .arch.is-hovering .arch-module{ opacity:1 !important; }
  .flywheel__pulse{ display:none; }
  a{ text-decoration:none; }
  body{ font-size:12px; }
}

@media (max-width:640px){
  .nav{ top:0; }
  .snapshot__value{ font-size:1.2rem; }
}

/* ============================================================
   INVESTOR MODEL PAGE (inversionistas.html) — reuses the tokens,
   .assumptions/.control/.econ-layout/.northstar-grid/.compare-table
   components above. New components below only.
   ============================================================ */

.scenario-switcher{
  display:inline-flex;
  gap:1px;
  background:var(--dark-line);
  border:1px solid var(--dark-line);
  border-radius:100px;
  overflow:hidden;
  margin-bottom:28px;
}
.scenario-tab{
  font-family:var(--font-mono);
  font-size:13px;
  padding:9px 22px;
  border:none;
  background:var(--dark-surface);
  color:var(--dark-ink-soft);
  cursor:pointer;
  transition:all .15s ease;
}
.scenario-tab:hover{ color:var(--dark-ink); }
.scenario-tab.is-active{ background:var(--accent); color:var(--ink); font-weight:700; }
.ns-card--active{ border-color:var(--accent); border-width:2px; }

/* ---- Revenue mix stacked bar ---- */
.rm-bar{
  display:flex;
  height:38px;
  border-radius:var(--radius-s);
  overflow:hidden;
  border:1px solid var(--line);
}
.rm-seg{ min-width:2px; }
.rm-seg + .rm-seg{ border-left:2px solid var(--paper); }
.rm-1{ background:var(--chart-1); }
.rm-2{ background:var(--chart-2); }
.rm-3{ background:var(--chart-3); }
.rm-legend{ display:flex; flex-wrap:wrap; gap:18px; margin-top:14px; }
.rm-legend-item{ display:flex; align-items:center; gap:8px; font-size:0.84rem; color:var(--ink-soft); }
.rm-swatch{ width:11px; height:11px; border-radius:3px; flex-shrink:0; }

/* ---- Gantt ---- */
.gantt{ background:var(--dark-surface); border:1px solid var(--dark-line); border-radius:var(--radius-l); padding:24px; overflow-x:auto; }
.gantt-axis{ display:grid; grid-template-columns:200px repeat(13, 1fr); font-family:var(--font-mono); font-size:11px; color:var(--dark-ink-faint); padding-bottom:10px; border-bottom:1px solid var(--dark-line); margin-bottom:8px; min-width:820px; }
.gantt-axis span:first-child{ grid-column:1; }
.gantt-axis span{ text-align:center; }
.gantt-row{ display:grid; grid-template-columns:200px 1fr; align-items:center; gap:0; min-width:820px; padding:7px 0; }
.gantt-row__label{ font-size:0.8rem; color:var(--dark-ink-soft); display:flex; flex-direction:column; padding-right:12px; }
.gantt-row__label em{ font-style:normal; font-family:var(--font-mono); font-size:0.68rem; color:var(--dark-ink-faint); }
.gantt-row__track{ position:relative; height:20px; background:rgba(244,241,232,0.05); border-radius:4px; }
.gantt-bar{ position:absolute; top:2px; bottom:2px; border-radius:4px; min-width:6px; }
.gantt-bar--hire{ background:var(--accent); opacity:0.85; }
.gantt-bar--milestone{ background:var(--chart-2); }

/* ---- Model-assumption sidebar reused here needs a touch more top space ---- */
#model-sidebar .econ-sidebar{ padding-top:4px; }

/* ---- Monthly/annual P&L: its own full-width section (not nested in the
   sidebar grid) so all 12 months fit without forcing a scroll ---- */
.section--wide{ max-width:1900px; }
.compare-table--compact{ table-layout:fixed; width:100%; min-width:0; }
.compare-table--compact th, .compare-table--compact td{
  padding:8px 6px;
  font-size:10.5px;
  overflow:hidden;
  text-overflow:ellipsis;
}
.compare-table--compact td:first-child, .compare-table--compact th:first-child{
  white-space:normal;
  width:150px;
  font-size:11px;
  text-overflow:clip;
}
.compare-table--compact th:not(:first-child), .compare-table--compact td:not(:first-child){ width:auto; }
.compare-table--compact tr.total td{ padding-top:12px; }
@media (max-width:900px){
  .pnl-breakout{ width:auto; left:auto; margin-left:0; padding:0; }
  .compare-table--compact{ table-layout:auto; min-width:820px; }
  .compare-table--compact td:first-child, .compare-table--compact th:first-child{ width:auto; min-width:110px; }
}

/* ---- reset-btn on a dark section needs its own contrast ---- */
.section--dark .reset-btn{ border-color:var(--dark-line); color:var(--dark-ink); }
.section--dark .reset-btn:hover{ background:var(--dark-ink); color:var(--dark); }

/* ---- Gantt task editor table ---- */
.gantt-editor-wrap{ overflow-x:auto; }
.gantt-editor-table{ min-width:760px; }
.gantt-editor-table th, .gantt-editor-table td{ border-bottom:1px solid var(--dark-line); color:var(--dark-ink-soft); }
.gantt-editor-table thead th{ color:var(--dark-ink-faint); }
.gantt-editor-table .task-field{
  font-family:var(--font-mono); font-size:12.5px; padding:6px 8px;
  border:1px solid var(--dark-line); border-radius:var(--radius-s);
  background:var(--dark-surface); color:var(--dark-ink); width:100%;
}
.gantt-editor-table td:nth-child(3) .task-field, .gantt-editor-table td:nth-child(4) .task-field,
.gantt-editor-table td:nth-child(5) .task-field, .gantt-editor-table td:nth-child(6) .task-field{ width:84px; }
.gantt-editor-table .task-field:disabled{ opacity:0.35; }

/* ---- Custom revenue/expense line rows (investor page) ---- */
.custom-line-row{ display:flex; align-items:center; gap:8px; }
.custom-line-field{
  font-family:var(--font-mono); font-size:13px; padding:7px 9px;
  border:1px solid var(--line-strong); border-radius:var(--radius-s);
  background:var(--paper); color:var(--ink);
}
.custom-line-field[data-field="label"]{ flex:1; min-width:0; }
.custom-line-field[data-field="amount"]{ width:110px; text-align:right; }
.control__unit-inline{ font-family:var(--font-mono); font-size:11px; color:var(--ink-faint); }

/* ---- Password gate (soft gate — client-side, not real security) ---- */
.password-gate{
  position:fixed; inset:0; z-index:999;
  background:var(--dark);
  display:flex; align-items:center; justify-content:center;
  padding:24px;
}
.password-gate.is-unlocked{ display:none; }
.password-gate__box{
  width:100%; max-width:360px;
  text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:14px;
}
.password-gate__icon{ width:36px; height:36px; margin-bottom:6px; }
.password-gate__box h1{ color:var(--dark-ink); font-size:1.3rem; margin:0; }
.password-gate__box p{ color:var(--dark-ink-soft); font-size:0.9rem; margin:0 0 6px; }
.password-gate__box input{
  width:100%; padding:13px 16px; border-radius:100px;
  border:1px solid var(--dark-line); background:var(--dark-surface);
  color:var(--dark-ink); font-size:0.95rem; text-align:center;
}
.password-gate__box input:focus{ outline:2px solid var(--accent); border-color:var(--accent); }
.password-gate__box button{
  width:100%; padding:13px 16px; border-radius:100px; border:none;
  background:var(--accent); color:var(--ink); font-weight:700; font-size:0.92rem; cursor:pointer;
}
.password-gate__box button:hover{ background:var(--accent-dim); }
.password-gate__error{ display:none; color:#e06a5a; font-size:0.82rem; }
.password-gate__box.is-wrong .password-gate__error{ display:block; }


/* ============================================================
   MÓDULO TIER 1 — modelo de negocio, cap table, sensibilidad y estatus.
   Se agrega al final a propósito: no toca ninguna regla existente.
   ============================================================ */
.t1-bar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin:18px 0 22px;padding:14px 16px;border:1px solid var(--line,#1f2937);border-radius:14px;background:rgba(255,255,255,.02)}
.t1-bar label{font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.t1-bar select{background:#0b0f17;color:#f4f6fa;border:1px solid #263041;border-radius:10px;padding:8px 10px;font:inherit}
.t1-check{gap:10px}
.t1-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:18px 0 26px}
.t1-kpi{padding:16px;border:1px solid var(--line,#1f2937);border-radius:14px;background:rgba(255,255,255,.02)}
.t1-kpi--big .t1-kpi__v{font-size:26px}
.t1-kpi--warn .t1-kpi__v{color:#FFB020}
.t1-kpi__v{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:19px;color:#00ff88;line-height:1.15}
.t1-kpi__l{font-size:11px;color:#94a3b8;margin-top:6px;line-height:1.35}
.t1-grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:18px 0}
@media (max-width:900px){.t1-grid2{grid-template-columns:1fr}}
.t1-svg{width:100%;height:auto;display:block}
.t1-svg--donut{width:124px;height:124px}
.t1-legend{display:flex;flex-wrap:wrap;gap:14px;margin:6px 0 10px;font-size:11.5px;color:#94a3b8}
.t1-legend--col{flex-direction:column;gap:8px}
.t1-legend__item{display:flex;align-items:center;gap:6px}
.t1-legend__item i{width:10px;height:10px;border-radius:3px;display:inline-block}
.t1-legend__item b{color:#f4f6fa}
.t1-table{width:100%;border-collapse:collapse;font-size:13px}
.t1-table th,.t1-table td{padding:8px 10px;border-bottom:1px solid rgba(255,255,255,.06);text-align:right}
.t1-table th:first-child,.t1-table td:first-child{text-align:left}
.t1-table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#94a3b8}
.t1-table td{font-family:'JetBrains Mono',monospace;color:#e5e7eb}
.t1-row--sub td{color:#94a3b8;font-size:12px}
.t1-row--bold td{font-weight:700;color:#fff;border-top:1px solid rgba(255,255,255,.18)}
.t1-muted{color:#94a3b8;font-size:12px}
.t1-badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.t1-badge.is-live{background:rgba(0,179,104,.18);color:#00d47f}
.t1-badge.is-partial{background:rgba(255,176,32,.18);color:#ffb020}
.t1-badge.is-pending{background:rgba(148,163,184,.18);color:#cbd5e1}
.t1-switch{position:relative;display:inline-block;width:38px;height:22px}
.t1-switch input{opacity:0;width:0;height:0}
.t1-switch span{position:absolute;inset:0;background:#263041;border-radius:999px;transition:.15s}
.t1-switch span:before{content:'';position:absolute;width:16px;height:16px;left:3px;top:3px;background:#94a3b8;border-radius:50%;transition:.15s}
.t1-switch input:checked + span{background:rgba(0,179,104,.35)}
.t1-switch input:checked + span:before{transform:translateX(16px);background:#00ff88}
.t1-heat{width:100%;border-collapse:collapse;font-size:12px}
.t1-heat th{font-size:10.5px;color:#94a3b8;font-weight:600;padding:6px}
.t1-heat td{padding:8px 6px;text-align:center;font-family:'JetBrains Mono',monospace;color:#f4f6fa;border:1px solid rgba(0,0,0,.35)}
.t1-tors{display:flex;flex-direction:column;gap:10px}
.t1-tor{display:grid;grid-template-columns:140px 1fr 150px;gap:10px;align-items:center;font-size:12px}
.t1-tor__l{color:#cbd5e1}
.t1-tor__bars{position:relative;height:14px;background:rgba(255,255,255,.04);border-radius:7px;display:flex}
.t1-tor__up{background:#00B368;border-radius:0 7px 7px 0}
.t1-tor__down{background:#DC2626;border-radius:7px 0 0 7px;margin-left:auto}
.t1-tor__v{font-family:'JetBrains Mono',monospace;font-size:11px;color:#94a3b8;text-align:right}
.t1-us{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
.t1-u{padding:12px 14px;border:1px solid rgba(255,255,255,.07);border-radius:12px;background:rgba(255,255,255,.02)}
.t1-u__l{font-size:11px;color:#94a3b8}
.t1-u__v{font-family:'JetBrains Mono',monospace;font-size:18px;font-weight:700;color:#f4f6fa;margin:4px 0}
.t1-u__n{font-size:10.5px;color:#64748b;line-height:1.4}
.t1-two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:760px){.t1-two{grid-template-columns:1fr}}
.t1-two h4{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8;margin-bottom:10px}
.t1-line{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:12.5px}
.t1-line b{font-family:'JetBrains Mono',monospace;color:#f4f6fa}
.t1-line--tot{border-top:1px solid rgba(255,255,255,.18);margin-top:6px;font-weight:700}
.t1-donut{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.t1-flash{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:#0b0f17;border:1px solid #263041;color:#f4f6fa;padding:12px 18px;border-radius:12px;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:99}
.t1-flash.is-on{opacity:1;transform:translate(-50%,0)}
@media print{.t1-bar,.t1-controls,.assumptions{display:none!important}}

.section__note{ max-width:78ch; margin:12px 0 0; font-size:0.86rem; line-height:1.6; color:var(--ink-soft); }
.section--dark .section__note{ color:rgba(244,246,250,0.72); }

.t1-finding{ margin:16px 0 6px; padding:14px 16px; border-left:3px solid var(--accent,#00ff88); background:rgba(0,179,104,.08); border-radius:0 12px 12px 0; font-size:0.86rem; line-height:1.6; color:rgba(244,246,250,.9); max-width:110ch; }

/* ── UI/UX: ayuda por control y punto de impacto (revisión de la tesis editable) ── */
.control{ padding:10px 0 12px; border-bottom:1px dashed rgba(255,255,255,.06); }
.control label{ display:flex; align-items:center; gap:7px; font-size:12.5px; font-weight:600; color:#e6ebee; }
.control__dot{ font-size:8px; line-height:1; }
.control__help{ font-size:11px; line-height:1.5; color:#8b93a8; margin:5px 0 2px; max-width:56ch; }
.control--alta .control__help{ color:#b9c2cf; }
.control--alta{ border-left:2px solid #C6F135; padding-left:10px; }
.control--media{ border-left:2px solid rgba(198,241,53,.35); padding-left:10px; }
.control--baja{ border-left:2px solid rgba(155,164,169,.25); padding-left:10px; }
.control input[type=range]{ width:100%; accent-color:#C6F135; margin-top:6px; }