/* =============================================================
   DASH PARA LOCALES — ESTILOS (versión sobria, referencia Kicket)
   ADN de marca de dash-pe.netlify.app: violeta + magenta sobre
   negro violáceo, Space Grotesk + Inter. Sin fotos de fiesta,
   sin grano: producto, precio y claridad.
   ============================================================= */

/* ============ 1. TOKENS ============ */
:root {
  --teal:      #8B5CFF;
  --orange:    #FF3DA6;
  --teal-deep: #5B3FE0;
  --teal-soft: rgba(139, 92, 255, 0.16);

  --cyan:      #1FE0C4;
  --gold:      #F5C451;
  --blue:      #5B6CFF;

  --bg:        #08060F;
  --bg-2:      #0D0A1B;
  --bg-3:      #16112B;

  --ink:       #EAF0F5;
  --ink-soft:  #AEB9C9;
  --ink-mute:  #98A2B6;

  --line:      rgba(234, 240, 245, 0.10);
  --line-2:    rgba(234, 240, 245, 0.18);

  --display: "Space Grotesk", system-ui, sans-serif;
  --sans:    "Inter", system-ui, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(1.2rem, 5vw, 4rem);
  --maxw: 1160px;
  --radius: 18px;
}

/* ============ 2. RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  text-wrap: balance; line-height: 1.06; letter-spacing: -0.02em;
  font-family: var(--display); font-weight: 600;
}
em { font-style: normal; color: var(--teal); }
::selection { background: var(--teal); color: var(--bg); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: fixed; top: -100px; left: 1rem; padding: .6rem 1rem;
  background: var(--teal); color: var(--bg); z-index: 9999;
  border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* ============ 3. NAV ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 800;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1rem var(--gutter);
  transition: background .4s var(--ease-out), border-color .4s, padding .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(13, 10, 27, 0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
  padding-block: .7rem;
}
.nav-brand { display: inline-flex; align-items: center; gap: .55rem; }
.brand-word { font-family: var(--display); font-weight: 700; font-size: 1.25rem; letter-spacing: -0.03em; }
.brand-mark { position: relative; width: 30px; height: 16px; }
.brand-streak {
  position: absolute; left: 0; top: 50%; height: 3px; width: 20px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, transparent, var(--teal));
  border-radius: 3px;
}
.brand-streak.sm { width: 14px; height: 2px; }
.brand-dot {
  position: absolute; right: 0; top: 50%; width: 9px; height: 9px;
  border-radius: 50%; background: var(--teal); transform: translateY(-50%);
  box-shadow: 0 0 12px var(--teal);
}
.brand-chip {
  font-family: var(--display); font-size: .72rem; font-weight: 600;
  letter-spacing: .06em; color: var(--ink-soft);
  border: 1px solid var(--line-2); border-radius: 100px;
  padding: .18rem .6rem;
}
.nav-links { display: none; gap: 1.6rem; }
.nav-links a { color: var(--ink-soft); font-size: .92rem; font-weight: 500; transition: color .25s; }
.nav-links a:hover { color: var(--ink); }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-cta { padding: .6rem 1.1rem; font-size: .88rem; }
@media (max-width: 560px) { .brand-chip { display: none; } }

/* ============ 4. BOTONES ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.4rem; border-radius: 100px; font-weight: 600;
  font-size: .95rem; white-space: nowrap;
  transition: transform .3s var(--ease-out), background .3s, color .3s, box-shadow .3s;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--teal) 0%, var(--blue) 100%);
  box-shadow: 0 10px 34px -8px rgba(139, 92, 255, 0.55), inset 0 0 0 1px rgba(255,255,255,.08);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 46px -8px rgba(139, 92, 255, 0.75), inset 0 0 0 1px rgba(255,255,255,.14);
}
.btn-xl { padding: 1.1rem 2.3rem; font-size: 1.05rem; }

/* ============ 5. ESCENAS (solo hero y demo) ============ */
.scene { position: relative; isolation: isolate; overflow: hidden; }
.scene-media { position: absolute; inset: 0; z-index: -2; }
.scene-scrim { position: absolute; inset: 0; z-index: -1; }
.scene-scrim-strong {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(8,6,15,0.35) 0%, rgba(8,6,15,0.82) 100%),
    linear-gradient(180deg, rgba(8,6,15,0.75), rgba(8,6,15,0.85));
}
.mesh { position: absolute; inset: -8%; filter: blur(44px) saturate(130%); }
.mesh-hero {
  background:
    radial-gradient(45% 55% at 18% 22%, #2c1a58 0%, transparent 60%),
    radial-gradient(50% 60% at 84% 30%, #221a60 0%, transparent 60%),
    radial-gradient(40% 50% at 60% 88%, #3d1a4e 0%, transparent 62%);
  opacity: .8;
}
.mesh-cta {
  background:
    radial-gradient(45% 55% at 30% 40%, #5b2fc0 0%, transparent 60%),
    radial-gradient(50% 60% at 78% 60%, #8B5CFF 0%, transparent 65%),
    radial-gradient(40% 50% at 55% 90%, #FF3DA6 0%, transparent 60%);
  opacity: .55;
}

/* ============ 6. HERO ============ */
.hero {
  min-height: 88svh; display: flex; align-items: center;
  padding-block: clamp(8rem, 16vh, 11rem) clamp(4rem, 9vh, 6rem);
}
.hero-inner { max-width: 760px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase;
  color: var(--ink-soft); padding: .4rem .9rem; border: 1px solid var(--line-2);
  border-radius: 100px; margin-bottom: 1.6rem;
}
.dot-live {
  width: 8px; height: 8px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan); animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .5; transform: scale(.8); } }
.hero-title {
  font-size: clamp(2.5rem, 7.5vw, 4.9rem); font-weight: 700; line-height: 1;
  letter-spacing: -0.035em; margin-bottom: 1.4rem;
}
.hero-sub {
  font-size: clamp(1.02rem, 2vw, 1.25rem); color: var(--ink-soft);
  max-width: 560px; margin-bottom: 2.1rem;
}
.hero-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.hero-link {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--ink-soft); font-weight: 500; font-size: .96rem;
  text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px;
  transition: color .25s, text-decoration-color .25s;
}
.hero-link::after { content: "→"; transition: transform .3s var(--ease-out); }
.hero-link:hover { color: var(--ink); text-decoration-color: var(--teal); }
.hero-link:hover::after { transform: translateX(4px); }
.hero-note { margin-top: 1.4rem; font-size: .85rem; color: var(--ink-mute); }

/* ============ 6b. HERO CANVAS — la cola que se disuelve ============
   Una sola idea: puntos esperando en fila; cada pocos segundos el
   primero sale disparado con la estela de Dash. El logo en movimiento. */
.hero .container { position: relative; z-index: 1; }
.hero-canvas {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  opacity: .9;
}

/* ============ 7. BLOQUES ============ */
.block { padding-block: clamp(4.5rem, 10vw, 7.5rem); }
.block-alt { background: var(--bg-2); }
.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--display); font-size: .85rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--teal);
  margin-bottom: 1rem;
}
.kicker::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--teal), transparent);
}
.section-head { text-align: center; margin-bottom: clamp(2.4rem, 5vw, 3.8rem); }
.section-head .kicker { justify-content: center; }
.section-head .kicker::before { display: none; }
.section-title { font-size: clamp(1.9rem, 4.6vw, 3rem); }
.block-title { font-size: clamp(1.8rem, 4.2vw, 2.7rem); margin-bottom: 1rem; }
.block-sub { color: var(--ink-soft); font-size: 1.05rem; max-width: 54ch; margin-bottom: 1.6rem; }

/* ============ 8. PROBLEMA ============ */
.prob-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (min-width: 900px) { .prob-grid { grid-template-columns: 1.1fr .9fr; } }
.prob-card {
  padding: 2rem 1.8rem; border-radius: var(--radius);
  background: var(--bg-3); border: 1px solid var(--line-2);
  box-shadow: 0 40px 80px -40px rgba(0,0,0,.8);
}
.pc-line {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--ink-mute);
  padding-block: .35rem;
}
.pc-line:nth-child(2) { color: var(--ink-soft); }
.pc-punch {
  margin-top: .9rem; padding-top: 1rem; border-top: 1px solid var(--line);
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.25rem, 2.8vw, 1.6rem); color: var(--ink);
}
.pc-punch em { color: var(--orange); }

/* ============ 9. CARDS ============ */
.cards { list-style: none; display: grid; gap: 1.1rem; grid-template-columns: 1fr; padding: 0; }
@media (min-width: 640px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .cards.cards-3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  position: relative; isolation: isolate;
  padding: 1.8rem 1.6rem; border-radius: var(--radius);
  background: var(--bg-3); border: 1px solid var(--line);
  transition: transform .4s var(--ease-out), border-color .4s, box-shadow .4s;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(150deg, rgba(139,92,255,.7), rgba(255,61,166,.35) 45%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .45s var(--ease-out);
}
.card:hover::before { opacity: 1; }
.card:hover { transform: translateY(-5px); box-shadow: 0 24px 60px -28px rgba(139,92,255,.4); }
.card h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.card p { color: var(--ink-soft); font-size: .95rem; }

/* ============ 10. SOLUCIONES ============ */
.sol-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .sol-grid { grid-template-columns: 1fr 1fr; } }
.sol {
  padding: 2.2rem 2rem; border-radius: 20px;
  background: var(--bg-3); border: 1px solid var(--line-2);
  display: flex; flex-direction: column;
}
.sol:first-child { border-color: rgba(139,92,255,.5); box-shadow: 0 0 60px -20px rgba(139,92,255,.35); }
.sol-tag {
  align-self: flex-start;
  font-family: var(--display); font-size: .72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--teal); background: var(--teal-soft);
  border-radius: 100px; padding: .3rem .8rem; margin-bottom: 1.1rem;
}
.sol-tag--alt { color: var(--cyan); background: rgba(31,224,196,.12); }
.sol h3 { font-size: clamp(1.4rem, 3vw, 1.8rem); margin-bottom: .6rem; }
.sol-lead { color: var(--ink-soft); margin-bottom: 1.2rem; }
.sol-feats { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .55rem; margin-bottom: 1.4rem; }
.sol-feats li { position: relative; padding-left: 1.4rem; color: var(--ink-soft); font-size: .95rem; }
.sol-feats li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--teal); font-weight: 700;
}
.sol-fit {
  margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line);
  font-size: .86rem; color: var(--ink-mute);
}

/* ============ 11. APP GRIDS + TABLEROS ============ */
.app-grid { display: grid; gap: clamp(2.2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 960px) {
  .app-grid { grid-template-columns: 1fr 1fr; }
  .app-grid--flip > .board { order: -1; }
}
.app-lead { color: var(--ink-soft); font-size: 1.08rem; margin: 0 0 1.6rem; max-width: 480px; }
.app-feats { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .8rem; }
.app-feats li { display: flex; align-items: center; gap: .7rem; color: var(--ink-soft); font-size: 1rem; }
.app-feats li span.feat-ic {
  width: 24px; height: 24px; flex: none; display: grid; place-items: center;
  border-radius: 50%; background: rgba(139,92,255,.18); color: var(--teal);
  font-size: .8rem; font-weight: 700;
}

.board {
  position: relative; border-radius: 20px; padding: 1.3rem;
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line-2);
  box-shadow: 0 50px 100px -45px rgba(0,0,0,.85), 0 0 60px -24px rgba(139,92,255,.35);
}
.board-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.board-title { font-family: var(--display); font-weight: 700; font-size: 1.02rem; }
.ps-status {
  font-size: .72rem; font-weight: 600; color: var(--cyan);
  background: rgba(31,224,196,.14); padding: .22rem .6rem; border-radius: 100px;
}
.ps-status--hot { color: var(--orange); background: rgba(255,61,166,.12); }
.board-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; }
.bcol { display: flex; flex-direction: column; gap: .55rem; min-width: 0; }
.bcol-tag {
  font-family: var(--display); font-size: .66rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
}
.bcol-tag--pend  { color: var(--ink-mute); }
.bcol-tag--prep  { color: var(--gold); }
.bcol-tag--ready { color: var(--cyan); }
.bcard {
  font-size: .73rem; color: var(--ink-soft);
  padding: .55rem .6rem; border-radius: 10px;
  background: rgba(255,255,255,.04); border: 1px solid var(--line);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bcard--ready { border-color: rgba(31,224,196,.45); background: rgba(31,224,196,.08); color: var(--ink); }

.mgr-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-bottom: 1rem; }
.mgr-stats > div {
  padding: .8rem .6rem; text-align: center; border-radius: 14px;
  background: rgba(255,255,255,.04); border: 1px solid var(--line);
}
.mgr-stats small { display: block; font-size: .66rem; color: var(--ink-mute); }
.mgr-stats strong {
  font-family: var(--display); font-size: clamp(1rem, 2.4vw, 1.28rem);
  color: var(--teal); font-variant-numeric: tabular-nums;
}
.mgr-zones { display: flex; flex-wrap: wrap; gap: .5rem; }
.mgr-zone {
  font-size: .72rem; font-weight: 600; color: var(--ink-soft);
  border: 1px dashed var(--line-2); border-radius: 100px; padding: .3rem .7rem;
}

/* ============ 12. QUOTE ============ */
.quote {
  max-width: 620px; margin: 3rem auto 0; text-align: center;
  padding: 1.6rem 1.5rem; border-radius: var(--radius);
  background: rgba(139,92,255,.06); border: 1px solid rgba(139,92,255,.25);
}
.quote p { font-family: var(--display); font-size: 1.15rem; font-weight: 600; margin-bottom: .6rem; }
.quote cite { font-style: normal; font-size: .78rem; color: var(--ink-mute); }

/* ============ 13. PRECIO ============ */
.price-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; align-items: stretch; }
@media (min-width: 900px) { .price-grid { grid-template-columns: .9fr 1.1fr; } }
.price-card {
  padding: 2.2rem 2rem; border-radius: 20px; text-align: left;
  background: var(--bg-3); border: 1px solid rgba(139,92,255,.5);
  box-shadow: 0 0 60px -20px rgba(139,92,255,.35);
}
.price-big {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(3.4rem, 9vw, 5.2rem); line-height: 1;
  background: linear-gradient(100deg, var(--teal), var(--blue));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.price-desc { margin-top: .5rem; font-size: 1.05rem; color: var(--ink); font-weight: 600; }
.price-extra { margin-top: .5rem; font-size: .9rem; color: var(--ink-soft); }
.price-extra b { color: var(--cyan); }
.price-feats { list-style: none; padding: 0; margin-top: 1.4rem; display: flex; flex-direction: column; gap: .55rem; }
.price-feats li { position: relative; padding-left: 1.4rem; color: var(--ink-soft); font-size: .94rem; }
.price-feats li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 700; }

.price-compare {
  padding: 2.2rem 2rem; border-radius: 20px;
  background: var(--bg-3); border: 1px solid var(--line-2);
  display: flex; flex-direction: column; justify-content: center;
}
.pc-title { font-family: var(--display); font-weight: 700; font-size: 1.15rem; margin-bottom: 1.4rem; }
.bar-row {
  display: grid; grid-template-columns: 110px 1fr 64px;
  align-items: center; gap: .8rem; margin-bottom: .9rem;
}
.bar-label { font-size: .82rem; color: var(--ink-soft); }
.bar { height: 14px; border-radius: 100px; background: rgba(255,255,255,.05); overflow: hidden; }
.bar i {
  display: block; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg, var(--orange), #ff6fb6);
}
.bar-row:last-of-type .bar i { background: linear-gradient(90deg, var(--teal), var(--blue)); }
.bar-num { font-family: var(--display); font-weight: 700; font-size: .95rem; color: var(--ink-soft); text-align: right; }
.bar-num--dash { color: var(--teal); }
.pc-note { margin-top: 1rem; font-size: .88rem; color: var(--ink-mute); }

/* ============ 13b. CALCULADORA DE VENTA PERDIDA ============ */
.calc {
  display: grid; gap: 1.2rem; grid-template-columns: 1fr;
  max-width: 980px; margin-inline: auto;
}
@media (min-width: 900px) { .calc { grid-template-columns: 1.1fr .9fr; } }
.calc-controls {
  display: flex; flex-direction: column; gap: 1.6rem;
  padding: 2.2rem 2rem; border-radius: 20px;
  background: var(--bg-3); border: 1px solid var(--line-2);
}
.calc-controls label { display: block; }
.calc-types {
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.ctype {
  font-family: var(--display); font-weight: 600; font-size: .92rem;
  color: var(--ink-soft);
  padding: .55rem 1.1rem; border-radius: 100px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,.03);
  transition: color .25s, border-color .25s, background .25s, transform .25s var(--ease-out);
}
.ctype:hover { color: var(--ink); border-color: var(--teal); }
.ctype.is-active {
  color: #fff; border-color: var(--teal);
  background: linear-gradient(135deg, var(--teal) 0%, var(--blue) 100%);
  box-shadow: 0 8px 24px -8px rgba(139, 92, 255, .6);
}
.calc-rate {
  font-size: .88rem; color: var(--ink-mute);
  padding: .7rem .9rem; border-radius: 12px;
  background: rgba(139, 92, 255, .07); border: 1px dashed rgba(139, 92, 255, .3);
}
.calc-rate b { color: var(--teal); }
.calc-controls span {
  display: inline-block; font-size: .92rem; font-weight: 600;
  color: var(--ink-soft); margin-bottom: .35rem; max-width: 30ch;
}
.calc-controls output {
  float: right;
  font-family: var(--display); font-weight: 700; font-size: 1.05rem;
  color: var(--teal); font-variant-numeric: tabular-nums;
}
.calc-controls input[type="range"] {
  width: 100%; margin-top: .2rem;
  accent-color: var(--teal);
  cursor: pointer;
}
.calc-result {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: .3rem;
  padding: 2.2rem 2rem; border-radius: 20px;
  background: var(--bg-3); border: 1px solid rgba(255, 61, 166, .45);
  box-shadow: 0 0 60px -20px rgba(255, 61, 166, .3);
}
.calc-result small {
  font-family: var(--display); font-size: .78rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute);
}
.calc-result strong {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 4rem); line-height: 1.1;
  color: var(--orange); font-variant-numeric: tabular-nums;
}
.calc-result strong.is-bump { animation: calcBump .35s var(--ease-out); }
@keyframes calcBump {
  0% { transform: scale(1); }
  40% { transform: scale(1.06); }
  100% { transform: scale(1); }
}
.calc-per { font-size: .95rem; color: var(--ink-soft); }
.calc-per b { color: var(--ink); font-variant-numeric: tabular-nums; }
.calc-lost {
  margin-top: .4rem;
  font-family: var(--display); font-size: .82rem; font-weight: 600;
  color: var(--ink-mute); font-variant-numeric: tabular-nums;
}
.calc-result .btn { margin-top: 1.3rem; }
.calc-note {
  margin-top: .9rem; font-size: .78rem; color: var(--ink-mute); max-width: 34ch;
}

/* ============ 14. FAQ ============ */
.faq-wrap { max-width: 760px; }
.faq {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--bg-2); margin-bottom: .8rem;
  transition: border-color .3s;
}
.block .faq { background: var(--bg-3); }
.faq[open] { border-color: rgba(139,92,255,.45); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.3rem;
  font-family: var(--display); font-weight: 600; font-size: 1.02rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 1.3rem; color: var(--teal);
  transition: transform .3s var(--ease-out); flex: none;
}
.faq[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 1.3rem 1.2rem; color: var(--ink-soft); font-size: .95rem; }

/* ============ 15. DEMO ============ */
.demo { }
.demo-grid { display: grid; gap: clamp(2.2rem, 5vw, 4rem); align-items: center; }
@media (min-width: 960px) { .demo-grid { grid-template-columns: 1fr 1fr; } }
.demo-form {
  display: flex; flex-direction: column; gap: .45rem;
  padding: 2rem 1.8rem; border-radius: 20px;
  background: rgba(13, 10, 27, .8); border: 1px solid var(--line-2);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.demo-form label {
  font-size: .8rem; font-weight: 600; color: var(--ink-soft);
  margin-top: .6rem;
}
.demo-form input, .demo-form select {
  padding: .75rem .9rem; border-radius: 12px;
  background: rgba(255,255,255,.05); border: 1px solid var(--line-2);
  color: var(--ink); font-size: .95rem;
  transition: border-color .3s;
}
.demo-form input:focus, .demo-form select:focus { outline: none; border-color: var(--teal); }
.demo-form input::placeholder { color: var(--ink-mute); }
.demo-form select { appearance: none; -webkit-appearance: none; }
.demo-form select:invalid { color: var(--ink-mute); }
.demo-form option { background: var(--bg-3); color: var(--ink); }
.demo-form button { margin-top: 1.1rem; }
.df-status { margin-top: .7rem; font-size: .8rem; color: var(--ink-mute); text-align: center; }
.df-status.is-ok { color: var(--cyan); }
.df-status.is-error { color: #FF6FB6; }
.demo-form.is-sending button { opacity: .6; pointer-events: none; }

/* ============ 16. FOOTER ============ */
.footer { padding-block: 3.2rem; border-top: 1px solid var(--line); background: var(--bg); }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: .9rem; text-align: center; }
.footer-tag { color: var(--ink-soft); }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.3rem; }
.footer-links a { color: var(--ink-soft); font-size: .9rem; transition: color .25s; }
.footer-links a:hover { color: var(--teal); }
.footer-legal { font-size: .8rem; color: var(--ink-mute); }

/* ============ 17. REVEALS ============ */
.reveal-fade, .reveal-up {
  opacity: 0; transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
  will-change: opacity, transform;
}
.reveal-up { transform: translateY(28px); }
.is-visible.reveal-fade, .is-visible.reveal-up { opacity: 1; transform: none; }
.no-js .reveal-fade, .no-js .reveal-up { opacity: 1; transform: none; }

/* ============ 18. REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  .dot-live { animation: none; }
  html { scroll-behavior: auto; }
}