/* paidbyfacu — sistema visual de guías */
:root {
  --bg: #0a0908;
  --bg-2: #12100e;
  --card: #161311;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --white: #faf7f2;
  --muted: #a39e97;
  --dim: #6d6862;
  --orange: #d97757;
  --orange-hot: #ff7a3d;
  --orange-soft: rgba(217, 119, 87, 0.14);
  --cream: #f4ede4;
  --ink: #141210;
  --radius: 20px;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--orange); color: var(--ink); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
code, kbd { font-family: var(--mono); }

/* grano */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

/* barra de progreso */
.progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%;
  transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--orange), var(--orange-hot), #ffd2b8);
  z-index: 60;
}

/* cursor glow */
.glow {
  position: fixed; width: 520px; height: 520px; border-radius: 50%;
  pointer-events: none; z-index: 0;
  background: radial-gradient(circle, rgba(217,119,87,0.13), transparent 62%);
  transform: translate(-50%, -50%);
  left: -999px; top: -999px;
  transition: opacity .4s;
}
@media (hover: none) { .glow { display: none; } }

/* nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 9, 8, 0.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-color: var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.02em; font-size: 18px; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--orange); display: grid; place-items: center;
  box-shadow: 0 0 24px rgba(217,119,87,.5);
}
.brand-mark svg { width: 16px; height: 16px; animation: spin 14s linear infinite; }
.brand b { color: var(--orange); font-weight: 700; }
.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  font-size: 14px; color: var(--muted); padding: 8px 14px; border-radius: 999px;
  transition: color .2s, background .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(255,255,255,.06); }
.nav-cta { background: var(--white) !important; color: var(--ink) !important; font-weight: 600; }
.nav-cta:hover { background: var(--orange) !important; }
@media (max-width: 680px) { .nav-links a:not(.nav-cta) { display: none; } }

@keyframes spin { to { transform: rotate(360deg); } }

/* tipografía */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--orange);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
h1, h2, h3 { margin: 0; letter-spacing: -0.03em; line-height: 1.02; font-weight: 600; }
.serif { font-family: var(--serif); font-weight: 400; font-style: italic; letter-spacing: -0.01em; }
.accent { color: var(--orange); }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 640px; }

/* botones */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 24px; border-radius: 999px; font-weight: 600; font-size: 15px;
  transition: transform .25s cubic-bezier(.2,.8,.2,1), background .25s, color .25s, box-shadow .25s;
  border: 1px solid transparent; cursor: pointer; font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: var(--ink); box-shadow: 0 10px 40px -10px rgba(217,119,87,.7); }
.btn-primary:hover { background: var(--orange-hot); box-shadow: 0 16px 50px -10px rgba(255,122,61,.8); }
.btn-ghost { border-color: var(--line-2); color: var(--white); }
.btn-ghost:hover { border-color: var(--white); }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }

/* reveal */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }
.split-word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; }
.split-word > span { display: inline-block; transform: translateY(110%); transition: transform 1s cubic-bezier(.2,.8,.2,1); }
.split.in .split-word > span { transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .split-word > span { opacity: 1 !important; transform: none !important; transition: none !important; }
  .marquee-track, .brand-mark svg, .orb { animation: none !important; }
}

/* marquee */
.marquee { border-block: 1px solid var(--line); overflow: hidden; padding: 22px 0; background: var(--bg-2); position: relative; z-index: 1; }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: marquee 38s linear infinite; }
.marquee-track span { font-family: var(--serif); font-style: italic; font-size: 30px; color: var(--muted); white-space: nowrap; display: flex; align-items: center; gap: 48px; }
.marquee-track span::after { content: "✳"; color: var(--orange); font-style: normal; font-size: 22px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 56px 0 40px; position: relative; z-index: 1; }
.footer .wrap { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; align-items: end; }
.footer-big { font-size: clamp(44px, 9vw, 120px); font-weight: 700; letter-spacing: -0.05em; line-height: .9; }
.footer-big b { color: var(--orange); }
.footer small { color: var(--dim); font-size: 13px; display: block; }
.footer a:hover { color: var(--orange); }

main, section { position: relative; z-index: 1; }

/* ========== HUB /guias ========== */
.hub-hero { padding: 170px 0 90px; position: relative; overflow: hidden; }
.hub-hero h1 { font-size: clamp(56px, 11vw, 150px); }
.hub-hero .lead { margin-top: 28px; }
.orb {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; z-index: -1;
  animation: float 14s ease-in-out infinite alternate;
}
@keyframes float { to { transform: translate(40px, -30px) scale(1.12); } }

.guides-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; padding-bottom: 120px; }
@media (max-width: 380px) { .guides-grid { grid-template-columns: 1fr; } }
.guide-card {
  position: relative; border-radius: 26px; padding: 30px; min-height: 420px;
  background: var(--card); border: 1px solid var(--line);
  display: flex; flex-direction: column; overflow: hidden;
  transition: border-color .3s, transform .15s ease-out;
  transform-style: preserve-3d;
}
.guide-card:hover { border-color: rgba(217,119,87,.5); }
.guide-card .tag { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; background: var(--orange-soft); color: var(--orange); align-self: flex-start; }
.guide-card h3 { font-size: 34px; margin-top: auto; }
.guide-card p { color: var(--muted); font-size: 15px; margin: 12px 0 22px; }
.guide-card .meta { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--dim); border-top: 1px solid var(--line); padding-top: 18px; }
.guide-card .go { width: 42px; height: 42px; border-radius: 50%; background: var(--white); color: var(--ink); display: grid; place-items: center; transition: background .3s, transform .3s; }
.guide-card:hover .go { background: var(--orange); transform: rotate(-45deg); }
.guide-card .art { position: absolute; top: 26px; right: 26px; width: 44px; height: 44px; padding: 9px; border-radius: 12px; background: var(--orange-soft); border: 1px solid rgba(217,119,87,.3); transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.guide-card:hover .art { transform: rotate(-8deg); }
.guide-card.soon { background: transparent; border-style: dashed; justify-content: center; align-items: center; text-align: center; min-height: 420px; }
.guide-card.soon h3 { margin-top: 14px; font-size: 26px; color: var(--muted); }
.guide-card.soon p { margin-bottom: 0; }
.pulse-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 0 rgba(217,119,87,.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 14px rgba(217,119,87,0); } 100% { box-shadow: 0 0 0 0 rgba(217,119,87,0); } }

/* ========== GUÍA ========== */
.g-hero { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 120px 0 60px; position: relative; overflow: hidden; }
.g-hero h1 { font-size: clamp(44px, 6.4vw, 100px); margin-top: 22px; }
.g-hero .lead { margin-top: 28px; }
.g-hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }
.author { display: flex; align-items: center; gap: 12px; margin-top: 44px; color: var(--muted); font-size: 14px; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--orange), #8a3a1f); display: grid; place-items: center; font-weight: 700; color: var(--ink); font-size: 15px; }
.author strong { color: var(--white); display: block; font-weight: 600; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 40px; align-items: center; width: 100%; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero-visual { display: none; } }

/* visual del hero: chat simulado */
.hero-visual { position: relative; }
.chat {
  background: var(--card); border: 1px solid var(--line-2); border-radius: 22px; padding: 18px;
  box-shadow: 0 40px 120px -40px rgba(217,119,87,.45);
  transform: rotate(2deg);
}
.chat-head { display: flex; gap: 6px; margin-bottom: 16px; }
.chat-head i { width: 10px; height: 10px; border-radius: 50%; background: #2a2622; }
.bubble { border-radius: 16px; padding: 12px 14px; font-size: 14px; line-height: 1.5; margin-bottom: 10px; max-width: 92%; }
.bubble.me { background: #24201c; margin-left: auto; border-bottom-right-radius: 4px; }
.bubble.ai { background: var(--orange-soft); border: 1px solid rgba(217,119,87,.25); border-bottom-left-radius: 4px; }
.bubble.ai .lbl { font-family: var(--mono); font-size: 10px; color: var(--orange); letter-spacing: .1em; text-transform: uppercase; display: block; margin-bottom: 6px; }
.typing::after { content: "▍"; color: var(--orange); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.chip-float {
  position: absolute; background: var(--white); color: var(--ink); font-weight: 600; font-size: 13px;
  padding: 10px 14px; border-radius: 14px; box-shadow: 0 20px 40px -10px rgba(0,0,0,.6);
  animation: bob 5s ease-in-out infinite;
}
.chip-float.a { top: -22px; left: -30px; }
.chip-float.b { bottom: -18px; right: -14px; background: var(--orange); animation-delay: -2.5s; }
@keyframes bob { 50% { transform: translateY(-10px); } }

/* stats */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 0 0 40px; }
.stat { padding: 34px 28px; border-right: 1px solid var(--line); background: var(--bg-2); }
.stat:last-child { border-right: 0; }
.stat .num { font-size: clamp(48px, 7vw, 84px); font-weight: 700; letter-spacing: -0.05em; line-height: 1; }
.stat .num sup { font-size: .4em; color: var(--orange); vertical-align: top; margin-left: 4px; }
.stat p { color: var(--muted); margin: 10px 0 0; font-size: 14px; }
.stat .live { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10px; color: var(--orange); text-transform: uppercase; letter-spacing: .1em; margin-top: 10px; }
.stat .live .pulse-dot { width: 6px; height: 6px; }
@media (max-width: 720px) { .stats { grid-template-columns: 1fr; } .stat { border-right: 0; border-bottom: 1px solid var(--line); } .stat:last-child { border-bottom: 0; } }

/* layout con índice lateral */
.g-layout { display: grid; grid-template-columns: 220px 1fr; gap: 60px; padding: 60px 0 40px; }
@media (max-width: 980px) { .g-layout { grid-template-columns: 1fr; gap: 0; } .toc { display: none; } }
.toc { position: sticky; top: 100px; align-self: start; }
.toc p { font-family: var(--mono); font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .14em; margin: 0 0 14px; }
.toc a { display: flex; gap: 12px; padding: 8px 0; font-size: 14px; color: var(--dim); transition: color .2s; border-left: 2px solid var(--line); padding-left: 14px; }
.toc a span { font-family: var(--mono); font-size: 11px; padding-top: 2px; }
.toc a:hover { color: var(--white); }
.toc a.active { color: var(--white); border-color: var(--orange); }
.toc a.active span { color: var(--orange); }

.chapter { padding: 70px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 80px; }
.chapter:last-child { border-bottom: 0; }
.chapter-num { font-family: var(--serif); font-style: italic; font-size: 120px; line-height: .8; color: transparent; -webkit-text-stroke: 1px rgba(217,119,87,.5); display: block; margin-bottom: 8px; }
.chapter h2 { font-size: clamp(36px, 5vw, 60px); margin: 14px 0 26px; }
.chapter p { color: #cfc9c1; max-width: 700px; }
.chapter p strong { color: var(--white); }

.callout {
  display: flex; gap: 16px; align-items: flex-start; margin-top: 28px; padding: 22px 24px;
  border-radius: 18px; background: var(--orange-soft); border: 1px solid rgba(217,119,87,.3);
  max-width: 760px;
}
.callout .ico { flex: none; width: 34px; height: 34px; border-radius: 10px; background: var(--orange); color: var(--ink); display: grid; place-items: center; font-weight: 700; }
.callout p { margin: 0; color: var(--white); }

.family { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.family span { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 13px; color: var(--muted); transition: all .2s; }
.family span:hover { border-color: var(--orange); color: var(--white); }
.family span.on { background: var(--orange); border-color: var(--orange); color: var(--ink); font-weight: 600; }

/* bento skills */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 10px; }
.skill {
  grid-column: span 2; position: relative; padding: 26px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line); overflow: hidden;
  transition: border-color .3s, background .3s;
  min-height: 230px; display: flex; flex-direction: column;
}
.skill::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .3s;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(217,119,87,.16), transparent 50%);
}
.skill:hover { border-color: rgba(217,119,87,.45); }
.skill:hover::before { opacity: 1; }
.skill.wide { grid-column: span 3; }
.skill.feature { grid-column: span 4; background: var(--cream); color: var(--ink); border-color: transparent; }
.skill.feature p { color: #57514a !important; }
.skill.feature .s-num { color: var(--orange); }
.skill .s-num { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.skill .s-ico { font-size: 26px; margin: 14px 0 auto; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(255,255,255,.04); border: 1px solid var(--line); }
.skill.feature .s-ico { background: var(--orange); border-color: transparent; }
.skill h3 { font-size: 24px; margin-top: 22px; letter-spacing: -0.02em; }
.skill p { font-size: 15px; color: var(--muted) !important; margin: 8px 0 0 !important; position: relative; }
@media (max-width: 900px) { .skill, .skill.wide, .skill.feature { grid-column: span 3; } }
@media (max-width: 600px) { .bento { grid-template-columns: 1fr; } .skill, .skill.wide, .skill.feature { grid-column: auto; min-height: 0; } }

/* tabs instalación */
.tabs { margin-top: 10px; }
.tab-btns { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 5px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--line); position: relative; }
.tab-btn { position: relative; z-index: 1; background: none; border: 0; color: var(--muted); font: 600 14px var(--sans); padding: 11px 18px; border-radius: 999px; cursor: pointer; transition: color .25s; }
.tab-btn.active { color: var(--ink); }
.tab-pill { position: absolute; top: 5px; bottom: 5px; border-radius: 999px; background: var(--orange); transition: left .4s cubic-bezier(.2,.8,.2,1), width .4s cubic-bezier(.2,.8,.2,1); z-index: 0; }
.tab-panel { display: none; margin-top: 26px; animation: fadeUp .5s cubic-bezier(.2,.8,.2,1); }
.tab-panel.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; counter-reset: s; max-width: 760px; }
.steps li { counter-increment: s; display: flex; gap: 18px; align-items: center; padding: 18px 20px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); color: #e6e0d8; }
.steps li::before { content: counter(s, decimal-leading-zero); font-family: var(--mono); font-size: 13px; color: var(--orange); flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(217,119,87,.4); display: grid; place-items: center; }
.steps code, .inline-code { background: rgba(217,119,87,.14); color: #ffb48f; padding: 2px 8px; border-radius: 6px; font-size: .88em; overflow-wrap: anywhere; }
.steps code { white-space: nowrap; }

.term { max-width: 760px; border-radius: 18px; overflow: hidden; border: 1px solid var(--line-2); background: #070605; }
.term-bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--bg-2); }
.term-bar .dots { display: flex; gap: 6px; }
.term-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: #2a2622; }
.term-bar .dots i:first-child { background: var(--orange); }
.term-bar small { font-family: var(--mono); font-size: 11px; color: var(--dim); letter-spacing: .1em; }
.term pre { margin: 0; padding: 20px; font-family: var(--mono); font-size: 14px; line-height: 1.9; color: #e6e0d8; overflow-x: auto; }
.term pre .p { color: var(--orange); user-select: none; }
.copy-btn { background: rgba(255,255,255,.06); border: 1px solid var(--line-2); color: var(--white); font: 600 12px var(--sans); padding: 6px 12px; border-radius: 999px; cursor: pointer; transition: all .2s; }
.copy-btn:hover { background: var(--white); color: var(--ink); }
.copy-btn.ok { background: var(--orange); color: var(--ink); border-color: var(--orange); }
.term-note { color: var(--muted); font-size: 14px; margin-top: 14px; }

/* voz: reglas */
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 30px; }
@media (max-width: 800px) { .split-2 { grid-template-columns: 1fr; } }
.panel { padding: 28px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.panel h3 { font-size: 22px; letter-spacing: -0.02em; margin-bottom: 12px; }
.panel p { font-size: 15px; color: var(--muted) !important; margin: 0; }
.rules { list-style: none; padding: 0; margin: 0; }
.rules li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; color: #e6e0d8; }
.rules li:last-child { border-bottom: 0; }
.rules li b { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--orange); color: var(--ink); display: grid; place-items: center; font-size: 12px; margin-top: 1px; }
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.ba div { padding: 14px; border-radius: 12px; font-size: 14px; }
.ba .bad { background: rgba(255,255,255,.03); color: var(--dim); text-decoration: line-through; text-decoration-color: rgba(217,119,87,.6); }
.ba .good { background: var(--orange-soft); color: var(--white); }
.ba small { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 4px; text-decoration: none; }

/* publicar: timeline */
.timeline { position: relative; margin-top: 30px; max-width: 760px; }
.timeline::before { content: ""; position: absolute; left: 19px; top: 10px; bottom: 10px; width: 2px; background: var(--line); }
.timeline .fill { position: absolute; left: 19px; top: 10px; width: 2px; background: linear-gradient(var(--orange), var(--orange-hot)); height: 0; transition: height .15s linear; }
.t-step { position: relative; display: flex; gap: 22px; padding: 14px 0; }
.t-step .dot { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--bg); border: 2px solid var(--line-2); display: grid; place-items: center; font-family: var(--mono); font-size: 13px; color: var(--muted); z-index: 1; transition: all .4s; }
.t-step.lit .dot { border-color: var(--orange); background: var(--orange); color: var(--ink); box-shadow: 0 0 24px rgba(217,119,87,.6); }
.t-step h4 { margin: 8px 0 4px; font-size: 18px; letter-spacing: -0.01em; }
.t-step p { margin: 0; font-size: 15px; color: var(--muted) !important; }

.warn { display: flex; gap: 14px; padding: 18px 22px; border-radius: 16px; border: 1px solid var(--line-2); background: var(--bg-2); margin-top: 24px; max-width: 760px; font-size: 15px; color: #e6e0d8; }
.warn .ico { flex: none; color: var(--orange); font-size: 20px; line-height: 1.3; }

/* honestidad: quote */
.quote-block { position: relative; margin: 30px 0; padding: 50px 40px; border-radius: 28px; background: var(--cream); color: var(--ink); overflow: hidden; }
.quote-block::before { content: "“"; position: absolute; top: -40px; left: 20px; font-family: var(--serif); font-size: 260px; color: var(--orange); opacity: .35; line-height: 1; }
.quote-block blockquote { margin: 0; font-family: var(--serif); font-size: clamp(28px, 4vw, 46px); line-height: 1.12; position: relative; }
.quote-block cite { display: block; font-style: normal; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: #8a5a45; margin-top: 22px; }
@media (max-width: 600px) { .quote-block { padding: 40px 22px; } }
.does { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
@media (max-width: 800px) { .does { grid-template-columns: 1fr; } }
.does .panel h3 { font-size: 18px; }

/* prompts */
.prompts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
@media (max-width: 800px) { .prompts { grid-template-columns: 1fr; } }
.prompt { padding: 22px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; transition: border-color .3s, transform .3s; }
.prompt:hover { border-color: rgba(217,119,87,.45); transform: translateY(-3px); }
.prompt:last-child:nth-child(odd) { grid-column: 1 / -1; }
.prompt header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.prompt header span { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); }
.prompt q { quotes: none; font-size: 16px; color: #ece6de; line-height: 1.55; }
.prompt q em { color: #ffb48f; font-style: normal; }

/* troubleshooting acordeón */
.acc { max-width: 820px; margin-top: 26px; border-top: 1px solid var(--line); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font-size: 18px; font-weight: 600; letter-spacing: -0.01em; transition: color .2s; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary:hover { color: var(--orange); }
.acc summary code { font-size: 15px; color: #ffb48f; background: rgba(217,119,87,.1); padding: 3px 10px; border-radius: 8px; }
.acc .plus { flex: none; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; transition: transform .3s, background .3s; font-weight: 400; }
.acc details[open] .plus { transform: rotate(45deg); background: var(--orange); color: var(--ink); border-color: var(--orange); }
.acc .ans { padding: 0 52px 24px 0; color: var(--muted); font-size: 16px; }

/* links */
.links { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
@media (max-width: 700px) { .links { grid-template-columns: 1fr; } }
.link-card { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px; border-radius: var(--radius); border: 1px solid var(--line-2); transition: all .3s; }
.link-card:hover { background: var(--white); color: var(--ink); }
.link-card small { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); margin-bottom: 6px; }
.link-card b { font-size: 17px; word-break: break-all; }
.link-card .go { flex: none; width: 44px; height: 44px; border-radius: 50%; background: var(--orange); color: var(--ink); display: grid; place-items: center; transition: transform .3s; }
.link-card:hover .go { transform: rotate(-45deg); }

/* cierre */
.closing { padding: 120px 0; text-align: center; position: relative; overflow: hidden; }
.closing h2 { font-size: clamp(40px, 7vw, 92px); max-width: 980px; margin: 22px auto 0; }
.closing .lead { margin: 26px auto 0; }
.cta-box { margin: 70px auto 0; max-width: 860px; padding: 48px 36px; border-radius: 30px; background: linear-gradient(135deg, var(--orange), #b4532f); color: var(--ink); text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; position: relative; overflow: hidden; }
.cta-box::after { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; border: 50px solid rgba(255,255,255,.12); right: -100px; top: -120px; }
.cta-box h3 { font-size: clamp(26px, 3.4vw, 38px); max-width: 480px; }
.cta-box p { margin: 10px 0 0; max-width: 480px; color: rgba(20,18,16,.78); font-size: 16px; }
.cta-box .btn { background: var(--ink); color: var(--white); position: relative; z-index: 1; }
.cta-box .btn:hover { background: var(--white); color: var(--ink); }
@media (max-width: 600px) { .cta-box { padding: 36px 22px; } }

.back { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); transition: color .2s; }
.back:hover { color: var(--orange); }

.toast { position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 120px); background: var(--white); color: var(--ink); padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: 14px; z-index: 80; transition: transform .4s cubic-bezier(.2,.8,.2,1); box-shadow: 0 20px 50px -10px rgba(0,0,0,.6); }
.toast.show { transform: translate(-50%, 0); }

/* aprendé a usarlo */
.learn { display: grid; gap: 14px; margin-top: 26px; max-width: 820px; }
.learn-step { padding: 24px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.learn-head { display: flex; gap: 18px; align-items: flex-start; }
.learn-n { flex: none; width: 40px; height: 40px; border-radius: 12px; background: var(--orange); color: var(--ink); display: grid; place-items: center; font-weight: 700; font-size: 17px; box-shadow: 0 0 24px rgba(217,119,87,.35); }
.learn-head h3 { font-size: 21px; letter-spacing: -0.02em; margin: 6px 0 8px; }
.learn-head p { margin: 0 !important; font-size: 15px; color: var(--muted) !important; }
.learn-step .prompt { margin-top: 18px; background: var(--bg-2); }
.learn-step .prompt:hover { transform: none; }
@media (max-width: 600px) { .learn-head { flex-direction: column; gap: 12px; } }

/* contexto de marca */
.context-box { margin: 30px 0 34px; max-width: 820px; padding: 30px; border-radius: 24px; background: linear-gradient(160deg, rgba(217,119,87,.16), rgba(217,119,87,.04)); border: 1px solid rgba(217,119,87,.3); }
.context-box h3 { font-size: clamp(22px, 2.6vw, 28px); letter-spacing: -0.02em; margin: 14px 0 12px; }
.context-box > p { font-size: 16px; margin: 0; }
.context-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 22px; }
@media (max-width: 760px) { .context-grid { grid-template-columns: 1fr; } }
.context-grid > div { padding: 18px; border-radius: 16px; background: rgba(10,9,8,.55); border: 1px solid var(--line); }
.context-grid b { font-size: 22px; }
.context-grid h4 { margin: 10px 0 6px; font-size: 16px; letter-spacing: -0.01em; }
.context-grid p { margin: 0 !important; font-size: 14px; color: var(--muted) !important; }
.context-foot { margin-top: 18px !important; font-size: 14px !important; color: var(--muted) !important; }
.context-foot a { color: var(--orange); }
@media (max-width: 600px) { .context-box { padding: 22px; } }