:root {
  --bg: #080807;
  --surface: #11100d;
  --surface-2: #17150f;
  --ink: #eee8d8;
  --muted: #a9a18f;
  --quiet: #716b5e;
  --line: rgba(238, 232, 216, 0.12);
  --line-2: rgba(207, 180, 112, 0.26);
  --gold: #cfb470;
  --gold-soft: #ead39a;
  --green: #65cdb8;
  --red: #d66a57;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(207,180,112,.055), transparent 340px),
    linear-gradient(90deg, rgba(238,232,216,.028) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 96px 96px, auto;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }
.page { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8,8,7,.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.site-header.is-scrolled { box-shadow: 0 18px 44px rgba(0,0,0,.28); }
.nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line-2); color: var(--gold-soft); background: rgba(207,180,112,.06); font-size: 13px; font-weight: 800; }
.brand-copy { display: grid; gap: 2px; }
.brand-copy strong { font-size: 12px; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.brand-copy span { color: var(--quiet); font-size: 12px; }
.nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 13px; }
.nav-links a:not(.cta):hover { color: var(--ink); }
.nav-toggle { display: none; width: 40px; height: 40px; border: 1px solid var(--line); color: var(--ink); background: transparent; }
.cta, .ghost-cta {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.cta { color: #090806; background: var(--gold); }
.cta:hover { background: var(--gold-soft); }
.ghost-cta { color: var(--ink); border-color: var(--line); background: rgba(238,232,216,.025); }
.ghost-cta:hover { border-color: var(--line-2); color: var(--gold-soft); }
.hero { min-height: calc(100vh - 68px); display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; padding: 52px 0 64px; }
.hero-copy { max-width: 560px; }
.kicker { width: fit-content; color: var(--gold-soft); font-family: Consolas, "Courier New", monospace; font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 18px 0 18px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(42px, 5vw, 76px); line-height: .96; font-weight: 500; letter-spacing: 0; }
.hero-copy p { color: #d6cebb; font-size: 18px; line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.signal-note { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--quiet); font-family: Consolas, "Courier New", monospace; font-size: 12px; line-height: 1.8; }
.signal-note b { color: var(--green); font-weight: 500; }
.hero-stage { position: relative; border: 1px solid var(--line-2); background: linear-gradient(145deg, rgba(23,21,15,.92), rgba(8,8,7,.96)); padding: 18px; box-shadow: 0 28px 80px rgba(0,0,0,.38); }
.hero-stage::before { content: ""; position: absolute; inset: 18px; border: 1px solid rgba(238,232,216,.07); pointer-events: none; }
.hero-stage video { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border: 1px solid rgba(238,232,216,.12); filter: saturate(.9) contrast(1.02); }
.stage-meta { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; margin-top: 14px; color: var(--quiet); font-family: Consolas, "Courier New", monospace; font-size: 12px; }
.stage-meta strong { color: var(--gold-soft); font-weight: 500; }
.section { padding: 82px 0; border-top: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: .78fr 1fr; gap: 48px; align-items: start; margin-bottom: 34px; }
.section-head h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(32px, 4vw, 54px); line-height: 1.04; font-weight: 500; }
.section-head p { color: var(--muted); font-size: 17px; line-height: 1.65; margin: 0; }
.principles { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.principles div { min-height: 154px; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(17,16,13,.54); }
.principles strong { display: block; margin-bottom: 12px; color: var(--gold-soft); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.principles span { color: var(--muted); font-size: 14px; line-height: 1.55; }
.os-layout { display: grid; grid-template-columns: 330px 1fr; gap: 18px; }
.layer-stack { display: grid; gap: 8px; align-content: start; }
.layer-button { min-height: 58px; padding: 12px 14px; border: 1px solid var(--line); color: var(--ink); background: rgba(238,232,216,.025); text-align: left; cursor: pointer; }
.layer-button b { display: block; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.layer-button span { display: block; margin-top: 5px; color: var(--quiet); font-size: 12px; }
.layer-button.is-active { border-color: var(--line-2); background: rgba(207,180,112,.07); }
.os-screen { position: relative; min-height: 420px; border: 1px solid var(--line-2); background: linear-gradient(135deg, rgba(17,16,13,.92), rgba(8,8,7,.98)); overflow: hidden; }
.os-screen::before { content: ""; position: absolute; inset: 26px; background: repeating-linear-gradient(0deg, transparent 0 35px, rgba(207,180,112,.08) 36px), repeating-linear-gradient(90deg, transparent 0 60px, rgba(101,205,184,.05) 61px); border: 1px solid rgba(238,232,216,.06); }
.layer-panel { position: relative; z-index: 1; display: none; padding: 48px; max-width: 650px; }
.layer-panel.is-active { display: block; }
.layer-panel h3 { margin: 0 0 18px; font-family: Georgia, "Times New Roman", serif; color: var(--gold-soft); font-size: clamp(34px, 4vw, 58px); line-height: 1.02; font-weight: 500; }
.layer-panel p { color: #d6cebb; font-size: 17px; line-height: 1.65; }
.trace { display: grid; gap: 10px; margin-top: 28px; }
.trace i { display: block; height: 1px; background: linear-gradient(90deg, var(--green), transparent); }
.module-list { border-top: 1px solid var(--line); }
.module-row { display: grid; grid-template-columns: 130px 1fr 210px 82px; gap: 22px; align-items: center; min-height: 116px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.module-row small { color: var(--quiet); font-family: Consolas, "Courier New", monospace; font-size: 12px; }
.module-row h3 { margin: 0 0 6px; font-family: Georgia, "Times New Roman", serif; font-size: 28px; font-weight: 500; }
.module-row p { margin: 0; color: var(--muted); line-height: 1.55; }
.module-row b { color: var(--gold-soft); font-size: 13px; font-weight: 500; }
.module-row a { justify-self: end; color: var(--gold-soft); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.proof-layout { display: grid; grid-template-columns: 1fr .76fr; gap: 18px; }
.proof-video { border: 1px solid var(--line-2); background: rgba(17,16,13,.7); padding: 14px; }
.proof-video video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: #050504; }
.proof-side { display: grid; grid-template-columns: 1fr; gap: 18px; }
.proof-side img { display: block; width: 100%; height: 100%; min-height: 160px; object-fit: cover; border: 1px solid var(--line); filter: saturate(.86) contrast(1.02); }
.access-flow { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.access-flow div { min-height: 176px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(17,16,13,.54); }
.access-flow strong { color: var(--green); font-family: Consolas, "Courier New", monospace; font-size: 12px; }
.access-flow h3 { margin: 12px 0 10px; font-family: Georgia, "Times New Roman", serif; font-size: 28px; font-weight: 500; }
.access-flow p { color: var(--muted); line-height: 1.55; }
.cta-band { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: 30px; border: 1px solid var(--line-2); background: rgba(17,16,13,.68); }
.cta-band h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(32px, 4vw, 52px); line-height: 1.04; font-weight: 500; }
.cta-band p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }
.site-footer { padding: 36px 0 88px; border-top: 1px solid var(--line); color: var(--quiet); font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 24px; }
.footer-grid p { max-width: 760px; line-height: 1.5; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; align-content: start; }
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 60; min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 0 16px; color: #090806; background: var(--gold); border: 1px solid rgba(8,8,7,.24); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; box-shadow: 0 16px 44px rgba(0,0,0,.32); }
.tool-hero { padding: 70px 0 48px; }
.tool-hero-grid { display: grid; grid-template-columns: 1fr 360px; gap: 36px; align-items: end; }
.tool-hero h1 { font-size: clamp(38px, 5vw, 66px); }
.tool-hero p { color: #d6cebb; font-size: 18px; line-height: 1.62; }
.tool-spec { border: 1px solid var(--line-2); background: rgba(17,16,13,.62); padding: 20px; display: grid; gap: 12px; }
.tool-spec span { color: var(--quiet); font-size: 11px; font-family: Consolas, "Courier New", monospace; text-transform: uppercase; }
.tool-spec strong { font-weight: 500; color: var(--ink); }
.benefit-list, .faq-list { display: grid; gap: 10px; }
.benefit-list { padding: 0; margin: 0; list-style: none; }
.benefit-list li, .faq-list details { padding: 18px; border: 1px solid var(--line); background: rgba(17,16,13,.5); color: var(--muted); line-height: 1.55; }
.benefit-list b, .faq-list summary { color: var(--gold-soft); }
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list p { margin: 12px 0 0; color: var(--muted); line-height: 1.55; }
@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .nav-links { position: fixed; left: 20px; right: 20px; top: 78px; display: none; flex-direction: column; align-items: stretch; padding: 16px; border: 1px solid var(--line); background: rgba(8,8,7,.98); }
  .nav-links.is-open { display: flex; }
  .hero, .section-head, .os-layout, .proof-layout, .cta-band, .footer-grid, .tool-hero-grid { grid-template-columns: 1fr; }
  .principles, .access-flow { grid-template-columns: repeat(2, 1fr); }
  .module-row { grid-template-columns: 1fr; gap: 8px; }
  .module-row a { justify-self: start; }
}
@media (max-width: 620px) {
  .page { width: min(100% - 24px, var(--max)); }
  .brand-copy span { display: none; }
  .hero { padding-top: 34px; min-height: auto; }
  h1 { font-size: 40px; }
  .hero-copy p, .section-head p, .layer-panel p, .tool-hero p { font-size: 16px; }
  .principles, .access-flow { grid-template-columns: 1fr; }
  .section { padding: 62px 0; }
  .layer-panel { padding: 34px 24px; }
  .cta, .ghost-cta, .wa-float { width: 100%; }
  .wa-float { left: 12px; right: 12px; bottom: 12px; }
}

.tool-video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.tool-video-card {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(17,16,13,.58);
}
.tool-video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(238,232,216,.1);
  background: #050504;
}
.tool-video-card small {
  color: var(--quiet);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  text-transform: uppercase;
}
.tool-video-card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-weight: 500;
}
.tool-video-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.tool-video-card a {
  width: fit-content;
  color: var(--gold-soft);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.tool-feature-video {
  border: 1px solid var(--line-2);
  background: rgba(17,16,13,.68);
  padding: 14px;
}
.tool-feature-video video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #050504;
}
@media (max-width: 940px) {
  .tool-video-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .tool-video-grid { grid-template-columns: 1fr; }
}

/* Ajustes tipográficos solicitados */
h1,
.tool-hero h1 {
  font-size: 51px !important;
}
h2,
.section-head h2,
.cta-band h2 {
  font-size: 45px !important;
}
.os-screen .layer-panel h3 {
  font-size: 55px !important;
}
@media (max-width: 620px) {
  h1,
  .tool-hero h1 {
    font-size: 42px !important;
  }
  h2,
  .section-head h2,
  .cta-band h2 {
    font-size: 36px !important;
  }
  .os-screen .layer-panel h3 {
    font-size: 42px !important;
  }
}

.trial-float {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 60;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  color: #090806;
  background: var(--green);
  border: 1px solid rgba(8,8,7,.24);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  box-shadow: 0 16px 44px rgba(0,0,0,.32);
}
.faq-inline-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  margin-top: 12px;
  padding: 0 14px;
  color: #090806;
  background: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
}
@media (max-width: 620px) {
  .trial-float {
    left: 12px;
    right: 12px;
    bottom: 64px;
    width: auto;
  }
}