/* ============================================================
   Bookia — getbookia.co
   Lenguaje base: taller nocturno sobre la marca Bookia
   (tinta #0A0A0F, tiza, gradiente violeta→azul del wordmark)
   Quiebres: swatch editorial (marfil) + cotización (papel)
   ============================================================ */

:root {
  --tinta: #0A0A0F;
  --carbon: #12101A;
  --tiza: #EDE9DF;
  --tiza-dim: rgba(237, 233, 223, 0.6);
  --violeta: #7C3AED;
  --azul: #2563EB;
  --lila: #A78BFA;
  --plano: #8EA4F0;

  --marfil: #F6F1E9;
  --marfil-ink: #2A241F;
  --rubor: #A6685D;

  --papel: #FBFAF6;
  --papel-line: #DAD6CB;
  --papel-ink: #23262B;
  --sello: #4E5EA8;

  --grad: linear-gradient(100deg, var(--violeta), var(--azul));

  --f-display: "Bricolage Grotesque", system-ui, sans-serif;
  --f-serif: "Newsreader", Georgia, serif;
  --f-mono: "Spline Sans Mono", ui-monospace, monospace;

  --tape-w: 44px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--tinta);
  color: var(--tiza);
  font-family: var(--f-display);
  font-optical-sizing: auto;
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--violeta); color: #fff; }

a { color: inherit; }

.skip {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--violeta); color: #fff;
  padding: 0.6rem 1rem; font-family: var(--f-mono); font-size: 0.8rem;
}
.skip:focus { left: 8px; top: 8px; }

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

/* ---------- Cinta métrica (firma) ---------- */
.tape {
  position: fixed; inset: 3.6rem auto 0 0; width: var(--tape-w);
  border-right: 1px solid rgba(237, 233, 223, 0.12);
  z-index: 5; pointer-events: none;
}
.tape-ticks {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(to bottom,
      transparent 0, transparent 11px,
      rgba(237, 233, 223, 0.14) 11px, rgba(237, 233, 223, 0.14) 12px),
    repeating-linear-gradient(to bottom,
      transparent 0, transparent 59px,
      rgba(237, 233, 223, 0.30) 59px, rgba(237, 233, 223, 0.30) 60px);
  background-size: 40% 100%, 68% 100%;
  background-repeat: no-repeat;
  background-position: left top;
}
.tape-fill {
  position: absolute; left: calc(var(--tape-w) - 3px); top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--violeta), var(--azul));
  transform-origin: top; transform: scaleY(0);
}
.tape-needle {
  position: absolute; left: calc(var(--tape-w) - 7px); top: 0; width: 10px; height: 10px;
  border-radius: 50%; background: var(--lila);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.8);
}
@media (max-width: 900px) { .tape { display: none; } }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem var(--gutter) 0.8rem calc(var(--tape-w) + var(--gutter) * 0.6);
  background: linear-gradient(to bottom, rgba(10, 10, 15, 0.92), rgba(10, 10, 15, 0.78));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(237, 233, 223, 0.07);
}
@media (max-width: 900px) { .nav { padding-left: var(--gutter); } }

.brand img { display: block; height: 2.2rem; width: auto; }
.nav-actions { display: flex; gap: 0.7rem; align-items: center; }

/* ---------- Botones ---------- */
.btn {
  display: inline-block; text-decoration: none;
  font-family: var(--f-mono); font-size: 0.85rem; letter-spacing: 0.04em;
  padding: 0.85rem 1.5rem; border-radius: 10px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease,
    border-color 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--grad); color: #fff; font-weight: 500;
  box-shadow: 0 8px 30px rgba(109, 40, 217, 0.35);
}
.btn-primary:hover { box-shadow: 0 10px 36px rgba(109, 40, 217, 0.5); }
.btn-ghost { border-color: rgba(237, 233, 223, 0.3); color: var(--tiza); }
.btn-ghost:hover { border-color: var(--tiza); }
.btn-small { padding: 0.5rem 1rem; font-size: 0.78rem; background: transparent; border-color: rgba(237, 233, 223, 0.3); }
.btn-small:hover { border-color: var(--lila); color: var(--lila); }
.btn-grad { background: var(--grad); color: #fff; border: none; }
.btn-grad:hover { color: #fff; box-shadow: 0 6px 24px rgba(109, 40, 217, 0.45); }

/* ---------- Estructura común ---------- */
main { display: block; }

.section, .hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(4rem, 10vh, 7rem) var(--gutter);
  padding-left: calc(var(--gutter) + var(--tape-w) * 0.5);
}
@media (max-width: 900px) {
  .section, .hero { padding-left: var(--gutter); }
}
.section-full { padding: clamp(3rem, 8vh, 6rem) var(--gutter); }

.eyebrow {
  font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.22em;
  color: var(--plano); margin-bottom: 1.2rem;
}

h1, h2 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 96;
  font-weight: 640;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); margin-bottom: 1.6rem; }
h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #A78BFA, #60A5FA);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); margin-bottom: 2.5rem; }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 44rem; color: var(--tiza-dim);
  margin-bottom: 2.2rem;
}
.lede strong { color: var(--tiza); font-weight: 600; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  padding-top: clamp(7rem, 16vh, 10rem);
  background-image: radial-gradient(rgba(142, 164, 240, 0.10) 1px, transparent 1px);
  background-size: 26px 26px;
}
.aurora { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; }
.orb-a {
  top: 8%; left: -12rem; width: 34rem; height: 34rem;
  background: rgba(124, 58, 237, 0.16); filter: blur(120px);
}
.orb-b {
  bottom: 14%; right: -14rem; width: 38rem; height: 38rem;
  background: rgba(37, 99, 235, 0.13); filter: blur(140px);
}
.hero > *:not(.aurora) { position: relative; z-index: 1; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 0.9rem; }
.cta-note { font-family: var(--f-mono); font-size: 0.75rem; color: var(--tiza-dim); letter-spacing: 0.05em; }

.schematic { margin-top: clamp(2.5rem, 7vh, 5rem); }
.schematic svg { width: 100%; height: auto; display: block; overflow: visible; }

.node rect { stroke: var(--plano); stroke-width: 1.2; fill: rgba(142, 164, 240, 0.05); }
.node-agent rect { stroke: var(--lila); stroke-width: 1.6; fill: rgba(124, 58, 237, 0.10); }
.node-team rect { stroke-dasharray: 4 4; stroke: var(--tiza-dim); fill: transparent; }
.n-title {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.12em;
  fill: var(--tiza); text-anchor: middle;
}
.n-sub { font-family: var(--f-mono); font-size: 10px; fill: var(--tiza-dim); text-anchor: middle; }
.wire { stroke: var(--tiza-dim); stroke-width: 1.2; stroke-dasharray: 5 5; }
.wire-dotted { stroke-dasharray: 2 5; }
.dim line { stroke: var(--plano); stroke-width: 1; }
.dim .n-sub { fill: var(--plano); }

/* ---------- Cards capacidades ---------- */
.cards {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem;
}
@media (max-width: 760px) { .cards { grid-template-columns: 1fr; } }

.card {
  background: var(--carbon);
  border: 1px solid rgba(237, 233, 223, 0.08);
  border-radius: 10px;
  padding: 1.8rem 1.6rem;
  transition: border-color 0.25s ease;
}
.card:hover { border-color: rgba(167, 139, 250, 0.35); }
.card-tag {
  font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.14em;
  color: var(--plano); margin-bottom: 1.1rem; text-transform: uppercase;
}
.card h3 { font-size: 1.3rem; font-weight: 620; margin-bottom: 0.7rem; letter-spacing: -0.01em; }
.card p:last-child { color: var(--tiza-dim); font-size: 0.98rem; }

/* ---------- Demo chat ---------- */
.chat-window {
  max-width: 26rem;
  background: rgba(18, 16, 26, 0.85);
  border: 1px solid rgba(237, 233, 223, 0.08);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}
.chat-head {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.8rem 1.1rem;
  border-bottom: 1px solid rgba(237, 233, 223, 0.07);
}
.chat-dots { display: flex; gap: 0.35rem; }
.chat-dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(237, 233, 223, 0.2); }
.chat-head img { border-radius: 50%; }
.chat-title { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--tiza-dim); }
.chat-body { padding: 1.2rem 1.1rem 1.4rem; display: flex; flex-direction: column; gap: 0.7rem; min-height: 24rem; }
.chat-item { display: flex; }
.chat-item span { display: inline-block; max-width: 82%; padding: 0.6rem 0.95rem; font-size: 0.92rem; line-height: 1.5; }
.msg-bot span {
  background: rgba(237, 233, 223, 0.07); color: var(--tiza);
  border: 1px solid rgba(237, 233, 223, 0.06);
  border-radius: 14px 14px 14px 4px;
}
.msg-client { justify-content: flex-end; }
.msg-client span {
  background: var(--grad); color: #fff;
  border-radius: 14px 14px 4px 14px;
  box-shadow: 0 6px 20px rgba(109, 40, 217, 0.25);
}
.msg-typing span.t-dots {
  display: inline-flex; gap: 0.3rem; align-items: center;
  background: rgba(237, 233, 223, 0.07); border-radius: 14px 14px 14px 4px;
  padding: 0.75rem 0.95rem;
}
.t-dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(237, 233, 223, 0.45); }
.chat-note {
  font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.14em;
  color: var(--tiza-dim); margin-top: 1.6rem;
}

/* ============================================================
   QUIEBRE 1 — Swatch editorial (el mundo del cliente)
   ============================================================ */
.swatch {
  max-width: 1000px; margin: 0 auto;
  border: 1.5px dashed rgba(18, 21, 28, 0.35);
  outline: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  border-radius: 3px;
}

.swatch-editorial {
  background: var(--marfil);
  color: var(--marfil-ink);
  border-color: rgba(42, 36, 31, 0.3);
  padding: clamp(2.5rem, 6vw, 5rem);
  font-family: var(--f-serif);
  transform: rotate(-0.35deg);
}
.ed-eyebrow {
  font-variant: small-caps; letter-spacing: 0.28em; font-size: 0.95rem;
  color: var(--rubor); margin-bottom: 1.8rem;
}
.ed-title {
  font-family: var(--f-serif); font-weight: 420;
  font-variation-settings: "opsz" 72;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.12; letter-spacing: -0.01em;
  margin-bottom: 2.2rem; max-width: 22ch;
}
.ed-title em { font-style: italic; color: var(--rubor); }
.ed-body {
  columns: 2; column-gap: 3rem;
  font-size: 1.1rem; line-height: 1.7; max-width: 58rem;
}
@media (max-width: 760px) { .ed-body { columns: 1; } }
.ed-body p { margin-bottom: 1rem; }
.ed-quote {
  font-style: italic; font-weight: 380;
  font-size: clamp(1.5rem, 3vw, 2.2rem); line-height: 1.3;
  margin: 2.8rem 0; padding-left: 1.6rem;
  border-left: 2px solid var(--rubor);
}
.ed-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  border-top: 1px solid rgba(42, 36, 31, 0.2); padding-top: 1.8rem;
}
@media (max-width: 760px) { .ed-stats { grid-template-columns: repeat(2, 1fr); } }
.ed-stats dt {
  font-family: var(--f-serif); font-size: 2.6rem; font-weight: 320;
  font-variation-settings: "opsz" 72; line-height: 1;
}
.ed-stats dd { font-variant: small-caps; letter-spacing: 0.08em; font-size: 0.9rem; color: rgba(42, 36, 31, 0.75); }

/* ============================================================
   QUIEBRE 2 — Cotización en papel (el trato claro)
   ============================================================ */
.swatch-ledger {
  background:
    repeating-linear-gradient(to bottom, transparent 0, transparent 31px, rgba(218, 214, 203, 0.5) 31px, rgba(218, 214, 203, 0.5) 32px),
    var(--papel);
  color: var(--papel-ink);
  border-color: rgba(35, 38, 43, 0.3);
  padding: clamp(2.2rem, 5vw, 4rem);
  font-family: var(--f-mono);
  transform: rotate(0.35deg);
  max-width: 860px;
}
.doc-head { border-bottom: 2px solid var(--papel-ink); padding-bottom: 1.2rem; margin-bottom: 2rem; }
.doc-meta { font-size: 0.7rem; letter-spacing: 0.2em; color: rgba(35, 38, 43, 0.55); margin-bottom: 0.8rem; }
.doc-head h2 {
  font-family: var(--f-mono); font-weight: 500; text-transform: uppercase;
  font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: 0.06em; margin: 0;
}
.doc-sub { display: block; font-size: 0.55em; letter-spacing: 0.12em; color: rgba(35, 38, 43, 0.6); margin-top: 0.4rem; }

.doc-line {
  display: grid; grid-template-columns: 1fr auto; gap: 2rem;
  padding: 1.6rem 0; border-bottom: 1px dashed rgba(35, 38, 43, 0.35);
}
.doc-n { font-size: 0.7rem; letter-spacing: 0.2em; color: var(--sello); margin-bottom: 0.6rem; }
.doc-concept h3 { font-family: var(--f-mono); font-weight: 500; font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.6rem; }
.doc-concept p { font-size: 0.9rem; line-height: 1.65; color: rgba(35, 38, 43, 0.85); max-width: 46ch; }
.doc-list { list-style: none; margin-top: 0.7rem; font-size: 0.9rem; }
.doc-list li { padding-left: 1.4rem; position: relative; margin-bottom: 0.35rem; }
.doc-list li::before { content: "✓"; position: absolute; left: 0; color: var(--sello); }
.doc-price {
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em;
  text-align: right; align-self: center; color: rgba(35, 38, 43, 0.7);
}
@media (max-width: 640px) {
  .doc-line { grid-template-columns: 1fr; gap: 0.9rem; }
  .doc-price { text-align: left; align-self: start; border-top: 1px solid rgba(35, 38, 43, 0.2); padding-top: 0.5rem; }
  .doc-price br { display: none; }
}
.doc-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  padding-top: 1.8rem; flex-wrap: wrap;
}
.doc-foot p { font-size: 0.9rem; line-height: 1.65; max-width: 40ch; }
.stamp {
  font-size: 1rem; letter-spacing: 0.22em; font-weight: 500;
  color: var(--sello); border: 3px double var(--sello);
  padding: 0.7rem 1.2rem; border-radius: 4px;
  transform: rotate(-7deg); opacity: 0.85;
}

/* ---------- Proceso ---------- */
.steps { list-style: none; max-width: 720px; }
.step {
  display: grid; grid-template-columns: 4.5rem 1fr; gap: 1.4rem;
  padding: 1.8rem 0; border-bottom: 1px dashed rgba(237, 233, 223, 0.15);
}
.step:last-child { border-bottom: none; }
.step-n {
  font-family: var(--f-mono); font-size: 1rem; color: var(--lila);
  padding-top: 0.35rem;
}
.step h3 { font-size: 1.35rem; font-weight: 620; margin-bottom: 0.5rem; }
.step p { color: var(--tiza-dim); max-width: 52ch; }

/* ---------- Agenda ---------- */
#agenda { padding-bottom: clamp(5rem, 12vh, 8rem); }
.booking { max-width: 860px; }
.booking-card {
  background: var(--carbon);
  border: 1.5px dashed rgba(167, 139, 250, 0.45);
  border-radius: 10px;
  padding: 2rem 1.8rem;
  display: flex; flex-direction: column; gap: 1.2rem; align-items: flex-start;
}
.booking-card p { color: var(--tiza-dim); max-width: 46ch; }
.booking-card .card-tag { color: var(--lila); margin-bottom: 0; }
.booking-alt { font-size: 0.9rem; }
.booking-alt a { color: var(--tiza); text-decoration-color: var(--lila); }
#booking-embed iframe {
  width: 100%; min-height: 680px; border: none; border-radius: 10px;
  background: var(--carbon);
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid rgba(237, 233, 223, 0.1);
  padding: 3rem var(--gutter) 3.5rem calc(var(--gutter) + var(--tape-w) * 0.5);
  max-width: 1080px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 0.4rem;
  color: var(--tiza-dim); font-size: 0.95rem;
}
@media (max-width: 900px) { .footer { padding-left: var(--gutter); } }
.foot-mark { height: 1.9rem; width: auto; margin-bottom: 0.6rem; }
.footer a { color: var(--tiza); text-decoration-color: var(--lila); }
.foot-note { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.08em; margin-top: 1.2rem; }

/* ---------- Motion base ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}