/* ═══════════════════════════════════════════════════════════════════
   Naughty Singles — sistema de diseño web
   Identidad tomada de la app: fondo #14060F, acento #FF2E63, rosa logo
   #FF4FA3, gemas por nivel, Yellowtail para el trazo manuscrito.
   ═══════════════════════════════════════════════════════════════════ */
:root {
  --bg: #0b0409; --bg2: #14060f; --bg3: #1c0a17; --card: #241222;
  --ink: #fbeef4; --ink2: #e9d3de; --muted: #b89aae; --dim: #8a6f80;
  --line: rgba(255, 140, 190, .14); --line2: rgba(255, 140, 190, .26);
  --pink: #ff4fa3; --rose: #ff6fa8; --accent: #ff2e63; --violet: #b23aff; --gold: #ffc24d;
  --yes: #3ddc84; --no: #ff4e63;
  --l-light: #ff8fb3; --l-spicy: #b23aff; --l-hot: #ff7a3d; --l-extreme: #ff2e63;
  --grad: linear-gradient(115deg, #ff6fa8 0%, #ff2e63 48%, #b23aff 100%);
  --grad-soft: linear-gradient(135deg, rgba(255, 79, 163, .16), rgba(178, 58, 255, .10));
  --glow: 0 24px 70px -18px rgba(255, 46, 99, .55);
  --r: 22px; --r-lg: 32px;
  --wrap: 1180px; --prose: 740px;
  --font: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --script: "Yellowtail", "Brush Script MT", cursive;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0; background: var(--bg); color: var(--ink); font: 400 18px/1.72 var(--font);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rose); text-decoration: none; }
a:hover { color: #fff; }
::selection { background: rgba(255, 46, 99, .45); color: #fff; }
:focus-visible { outline: 2px solid var(--pink); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.022em; margin: 0 0 .5em; font-weight: 700; color: #fff; }
h2 { font-size: clamp(30px, 3.6vw, 46px); }
h3 { font-size: 22px; letter-spacing: -.01em; }
p { margin: 0 0 1.05em; }
strong { color: #fff; font-weight: 600; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 860px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.script { font-family: var(--script); color: var(--rose); font-size: 30px; line-height: 1.1; margin: 0 0 .3em;
  text-shadow: 0 0 22px rgba(255, 79, 163, .55); }
.script.big { font-size: clamp(40px, 5vw, 64px); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--pink); margin: 0 0 16px; }
.kicker::before { content: ""; width: 22px; height: 2px; background: var(--grad); border-radius: 2px; }
.center .kicker::before { display: none; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: #fff; color: #000; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* Aura de fondo */
.bg-aura { position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 600px at 12% -8%, rgba(255, 46, 99, .20), transparent 60%),
    radial-gradient(800px 700px at 105% 18%, rgba(178, 58, 255, .15), transparent 60%),
    radial-gradient(900px 700px at 50% 120%, rgba(255, 79, 163, .10), transparent 60%),
    var(--bg); }

/* ── Botones ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px;
  border-radius: 999px; font: 600 16px/1 var(--font); letter-spacing: .01em; cursor: pointer; border: 0;
  transition: transform .2s ease, box-shadow .2s ease, background .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn-grad, .btn-play { background: var(--grad); color: #fff; box-shadow: var(--glow); }
.btn-grad:hover, .btn-play:hover { color: #fff; box-shadow: 0 28px 80px -16px rgba(255, 46, 99, .75); }
.btn-ghost { background: rgba(255, 255, 255, .04); color: var(--ink); border: 1px solid var(--line2); }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 28px 0 0; }
.ios-soon { font-size: 14px; color: var(--muted); padding: 8px 14px; border: 1px dashed var(--line2); border-radius: 999px; }

/* ── Header ── */
.hdr { position: sticky; top: 0; z-index: 50; transition: background .25s, border-color .25s, backdrop-filter .25s;
  border-bottom: 1px solid transparent; }
.hdr.scrolled { background: rgba(11, 4, 9, .78); backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px); border-bottom-color: var(--line); }
.hdr-in { display: flex; align-items: center; gap: 22px; height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; flex: none; }
.logo img { width: 34px; height: 34px; filter: drop-shadow(0 0 10px rgba(255, 79, 163, .5)); }
.logo-t { display: flex; flex-direction: column; line-height: 1; }
.logo-n { font-family: var(--script); font-size: 27px; color: var(--pink); text-shadow: 0 0 16px rgba(255, 79, 163, .6); }
.logo-s { font-size: 9.5px; font-weight: 600; letter-spacing: .5em; color: #fff; margin-top: 1px; padding-left: 2px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a { color: var(--ink2); font-size: 15px; font-weight: 500; padding: 8px 12px; border-radius: 999px; transition: .2s; }
.nav a:hover, .nav a.on { color: #fff; background: rgba(255, 255, 255, .06); }
.nav a.nav-cta { color: #fff; margin-left: 8px; padding: 0 18px; }
.hdr-tools { display: flex; align-items: center; gap: 6px; }
.lang { position: relative; }
.lang summary { list-style: none; display: flex; align-items: center; gap: 6px; cursor: pointer; color: var(--ink2);
  font-size: 13px; font-weight: 600; padding: 8px 10px; border-radius: 999px; border: 1px solid var(--line); }
.lang summary::-webkit-details-marker { display: none; }
.lang ul { position: absolute; right: 0; top: calc(100% + 8px); margin: 0; padding: 6px; list-style: none; min-width: 160px;
  background: #1a0914; border: 1px solid var(--line2); border-radius: 16px; box-shadow: 0 20px 50px rgba(0, 0, 0, .5); }
.lang li a { display: block; padding: 10px 12px; border-radius: 10px; color: var(--ink2); font-size: 15px; }
.lang li a:hover, .lang li a[aria-current] { background: rgba(255, 79, 163, .12); color: #fff; }
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line2); background: transparent;
  cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.burger span { width: 18px; height: 2px; background: #fff; border-radius: 2px; transition: .25s; }
.lang-hint { text-align: center; font-size: 14px; padding: 8px 16px; background: rgba(255, 79, 163, .10);
  border-bottom: 1px solid var(--line); }
.lang-hint a { font-weight: 600; }

/* ── Hero home ── */
.hero { position: relative; min-height: calc(100vh - 76px); display: flex; align-items: center; padding: 40px 0 90px; overflow: hidden; }
.uni { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(44px, 5.4vw, 78px); line-height: 1.02; letter-spacing: -.035em; font-weight: 800; margin-bottom: 12px; }
.hero h1 .grad { display: inline; }
.hero-script { font-size: clamp(30px, 3vw, 40px); margin-bottom: 22px; }
.hero .lead p { font-size: 20px; color: var(--ink2); max-width: 640px; }
.hero .lead p:first-child { font-size: 21px; }
.proof { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 30px 0 0; }
.proof li { font-size: 14px; color: var(--ink2); padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line); }
.proof li::before { content: "✦"; color: var(--pink); margin-right: 8px; font-size: 12px; }

/* Teléfono / demo */
.phone { position: relative; width: 100%; max-width: 380px; margin: 0 auto; padding: 22px 20px 24px; border-radius: 42px;
  background: linear-gradient(180deg, rgba(36, 18, 34, .92), rgba(20, 6, 15, .96));
  border: 1px solid var(--line2); box-shadow: 0 50px 120px -30px rgba(255, 46, 99, .45), inset 0 1px 0 rgba(255, 255, 255, .06); }
.phone::before { content: ""; position: absolute; inset: -1px; border-radius: 42px; padding: 1px; background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask-composite: exclude; opacity: .55; pointer-events: none; }
.demo-uni { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 0 12px; padding: 4px 6px 16px;
  border-bottom: 1px solid var(--line); }
.demo-lab { grid-column: 1; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.demo-n { grid-column: 1; font-size: 40px; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.demo-sub { grid-column: 1; font-size: 12px; color: var(--dim); }
.demo-ring { grid-column: 2; grid-row: 1 / span 3; width: 58px; height: 58px; border-radius: 50%;
  background: conic-gradient(var(--pink) var(--p, 0%), rgba(255, 255, 255, .08) 0); display: grid; place-items: center;
  transition: background .5s; }
.demo-ring i { width: 44px; height: 44px; border-radius: 50%; background: #170811; }
.demo-hint { text-align: center; font-size: 13px; color: var(--muted); margin: 14px 0 12px; }
.demo-stage, .q-stage { position: relative; min-height: 212px; display: grid; }
.demo-done { text-align: center; padding: 6px 4px 0; }
.demo-done .h { font-weight: 700; font-size: 20px; color: #fff; margin-bottom: 6px; }
.demo-done p { font-size: 15px; color: var(--ink2); }

/* Carta de afirmación (idéntica a la app) */
.scard { --lc: var(--l-light); position: relative; border-radius: 24px; padding: 18px 18px 16px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .10); box-shadow: 0 18px 50px -20px rgba(0, 0, 0, .7), 0 0 0 1px rgba(0, 0, 0, .2) inset;
  overflow: hidden; }
.scard::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px 140px at 50% -30%, color-mix(in srgb, var(--lc) 35%, transparent), transparent 70%); }
.scard.lvl-spicy { --lc: var(--l-spicy); } .scard.lvl-hot { --lc: var(--l-hot); } .scard.lvl-extreme { --lc: var(--l-extreme); }
.scard-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 14px; position: relative; z-index: 1; }
.chip { font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--lc);
  background: color-mix(in srgb, var(--lc) 14%, transparent); padding: 5px 10px; border-radius: 999px; }
.gem { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: .12em; color: var(--ink2); }
.gem img { width: 22px; height: 22px; }
.scard-s { position: relative; z-index: 1; font-size: 21px; line-height: 1.35; font-weight: 500; color: #fff; margin: 0 0 16px; min-height: 3.9em;
  display: flex; align-items: center; }
.scard-btns, .q-btns { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; position: relative; z-index: 1; }
.q-btns { margin-top: 16px; }
.scard-btns .b { cursor: pointer; transition: opacity .2s, transform .2s, background .2s; user-select: none; }
.scard-btns.answered .b:not(.sel) { opacity: .35; }
.scard-btns .b.sel { transform: scale(1.04); }
.scard-btns .b.yes.sel { background: rgba(61, 220, 132, .2); }
.scard-btns .b.no.sel { background: rgba(255, 78, 99, .2); }
.scard-btns .b.mid.sel { background: rgba(255, 255, 255, .14); color: #fff; }
.scard-btns .b, .q-btns .b { font: 700 11px/1 var(--font); letter-spacing: .08em; text-align: center; padding: 11px 4px; border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .04); color: var(--ink2); }
.q-btns .b { font-size: 12px; padding: 15px 4px; cursor: pointer; transition: transform .15s, background .2s, border-color .2s; }
.q-btns .b:hover { transform: translateY(-2px); }
.b.yes { color: var(--yes); border-color: rgba(61, 220, 132, .35); background: rgba(61, 220, 132, .07); }
.b.no { color: var(--no); border-color: rgba(255, 78, 99, .35); background: rgba(255, 78, 99, .07); }
.q-btns .b.yes:hover { background: rgba(61, 220, 132, .16); }
.q-btns .b.no:hover { background: rgba(255, 78, 99, .16); }
.q-btns .b.mid:hover { background: rgba(255, 255, 255, .1); }
.demo-stage .scard, .q-stage .scard { grid-area: 1 / 1; transition: transform .45s cubic-bezier(.2, .8, .2, 1), opacity .45s; }
.scard.out-yes { transform: translateX(120%) rotate(14deg); opacity: 0; }
.scard.out-no { transform: translateX(-120%) rotate(-14deg); opacity: 0; }
.scard.out-mid { transform: translateY(-40px) scale(.92); opacity: 0; }
.scard.in { animation: cardIn .45s cubic-bezier(.2, .8, .2, 1); }
@keyframes cardIn { from { transform: translateY(24px) scale(.96); opacity: 0; } to { transform: none; opacity: 1; } }

/* ── Secciones home ── */
.hsec { padding: 110px 0; position: relative; }
.hsec.intro { padding-top: 90px; }
.hsec.intro p { font-size: 19px; color: var(--ink2); }
.sec-hd { max-width: 820px; margin-bottom: 44px; }
.sec-hd.center { margin-left: auto; margin-right: auto; }
.sec-hd p { font-size: 19px; color: var(--ink2); }
.more-link { margin-top: 26px; font-weight: 500; }
.more-link a { font-weight: 600; border-bottom: 1px solid rgba(255, 111, 168, .4); }
.media-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.media.flip .media-t { order: 2; }
.media-t p { font-size: 18.5px; color: var(--ink2); }
.media-f { margin: 0; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line2);
  box-shadow: 0 40px 100px -40px rgba(255, 46, 99, .45); background: var(--bg2); }
.media-f img { width: 100%; }
.ticks { list-style: none; padding: 0; margin: 18px 0; }
.ticks li { position: relative; padding-left: 30px; margin: 10px 0; color: var(--ink2); }
.ticks li::before { content: ""; position: absolute; left: 0; top: .5em; width: 16px; height: 16px; border-radius: 50%;
  background: var(--grad); box-shadow: 0 0 12px rgba(255, 79, 163, .6);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='8'/%3E%3C/svg%3E"); }
.ticks li::after { content: ""; position: absolute; left: 5px; top: calc(.5em + 4px); width: 6px; height: 4px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg); }

/* Tabla comparativa */
.cmp-wrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--line2); background: rgba(20, 6, 15, .6); margin: 8px 0 24px; }
.cmp { width: 100%; border-collapse: collapse; min-width: 560px; }
.cmp th, .cmp td { padding: 18px 22px; text-align: left; vertical-align: top; font-size: 16.5px; line-height: 1.5; }
.cmp th { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; color: var(--dim);
  border-bottom: 1px solid var(--line2); }
.cmp th:last-child { color: var(--pink); }
.cmp td { border-bottom: 1px solid var(--line); }
.cmp tr:last-child td { border-bottom: 0; }
.cmp td:first-child { color: var(--dim); width: 44%; }
.cmp td:first-child::before { content: "×"; color: var(--no); font-weight: 700; margin-right: 10px; }
.cmp td:last-child { color: #fff; background: linear-gradient(90deg, rgba(255, 79, 163, .07), transparent); }
.cmp td:last-child::before { content: "✦"; color: var(--pink); margin-right: 10px; }
.cmp.big th, .cmp.big td { font-size: 18px; padding: 22px 28px; }

/* Pasos */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 64px 1fr; gap: 20px; padding: 24px 26px; border-radius: var(--r);
  background: rgba(255, 255, 255, .025); border: 1px solid var(--line); }
.steps .n { font-size: 30px; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.steps h3 { font-size: 21px; margin-bottom: 6px; }
.steps p { margin: 0; color: var(--ink2); font-size: 17px; }
.steps.big { grid-template-columns: repeat(2, 1fr); }
.steps.big li:last-child:nth-child(odd) { grid-column: 1 / -1; }

/* Categorías */
.cats-sec { padding-top: 0; }
.catcloud { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.cchip { --lc: var(--l-light); font-size: 15px; font-weight: 500; padding: 10px 16px; border-radius: 999px; color: var(--ink);
  background: color-mix(in srgb, var(--lc) 10%, transparent); border: 1px solid color-mix(in srgb, var(--lc) 35%, transparent); transition: .2s; }
.cchip.lvl-spicy { --lc: var(--l-spicy); } .cchip.lvl-hot { --lc: var(--l-hot); } .cchip.lvl-extreme { --lc: var(--l-extreme); }
a.cchip:hover { background: color-mix(in srgb, var(--lc) 22%, transparent); color: #fff; transform: translateY(-2px); }
.cchip.ghost { --lc: var(--dim); border-style: dashed; color: var(--muted); }

/* Niveles */
.lvls { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.lvl { --lc: var(--l-light); position: relative; display: flex; flex-direction: column; gap: 6px; padding: 26px 22px 24px;
  border-radius: var(--r-lg); background: linear-gradient(180deg, color-mix(in srgb, var(--lc) 12%, transparent), rgba(255, 255, 255, .02));
  border: 1px solid color-mix(in srgb, var(--lc) 34%, transparent); color: var(--ink); transition: transform .25s, box-shadow .25s; }
.lvl:hover { transform: translateY(-4px); box-shadow: 0 30px 70px -30px var(--lc); color: var(--ink); }
.lvl.lvl-spicy { --lc: var(--l-spicy); } .lvl.lvl-hot { --lc: var(--l-hot); } .lvl.lvl-extreme { --lc: var(--l-extreme); }
.lvl img { width: 72px; height: 72px; margin-bottom: 8px; filter: drop-shadow(0 0 16px var(--lc)); }
.lvl-n { font-size: 22px; font-weight: 800; letter-spacing: .08em; color: var(--lc); }
.lvl-s { font-size: 14px; font-weight: 600; color: #fff; }
.lvl-d { font-size: 15.5px; line-height: 1.55; color: var(--ink2); margin-top: 6px; }
.lvl-g { margin-top: auto; padding-top: 12px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.rule { margin: 40px auto 0; max-width: 860px; text-align: center; font-size: 19px; color: var(--ink2); padding: 22px 28px;
  border-radius: var(--r); border: 1px solid var(--line2); background: var(--grad-soft); }
.rule a { font-weight: 600; }

/* Tarjetas de enlace */
.lgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lgrid.small .lcard { min-height: 0; }
.lcard { --lc: var(--pink); position: relative; display: flex; flex-direction: column; gap: 8px; padding: 22px 22px 46px; border-radius: var(--r);
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line); color: var(--ink); transition: .25s; min-height: 170px; }
.lcard:hover { border-color: var(--line2); background: rgba(255, 79, 163, .06); transform: translateY(-3px); color: var(--ink); }
.lcard.lvl-light { --lc: var(--l-light); } .lcard.lvl-spicy { --lc: var(--l-spicy); } .lcard.lvl-hot { --lc: var(--l-hot); } .lcard.lvl-extreme { --lc: var(--l-extreme); }
.lk { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--lc); font-weight: 700; }
.lt { font-size: 19px; font-weight: 600; line-height: 1.3; color: #fff; }
.ld { font-size: 15px; line-height: 1.55; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.la { position: absolute; right: 20px; bottom: 16px; color: var(--pink); font-size: 20px; transition: transform .2s; }
.lcard:hover .la { transform: translateX(4px); }

/* Manifiesto */
.manifesto-sec { background: radial-gradient(700px 400px at 50% 30%, rgba(255, 46, 99, .13), transparent 70%),
  linear-gradient(180deg, var(--bg) 0%, rgba(11, 4, 9, .78) 22%, rgba(11, 4, 9, .78) 78%, var(--bg) 100%),
  url("/assets/img/bg/singles-connection-background-960.webp") center/cover; }
.mani { font-size: clamp(28px, 3.4vw, 44px); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; color: #fff; margin: 12px 0 28px; }
.manifesto-sec p { font-size: 19px; color: var(--ink2); }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { font-size: 19.5px; font-weight: 600; margin: 0; letter-spacing: -.005em; }
.faq summary::after { content: "+"; flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  font-size: 22px; color: var(--pink); border: 1px solid var(--line2); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 0 22px; color: var(--ink2); }
.faq-a p { font-size: 17px; }

/* ── Artículo ── */
.art-hd { padding: 36px 0 24px; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 26px; font-size: 14px; color: var(--dim); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--dim); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: #fff; }
.art-hd h1 { font-size: clamp(38px, 5vw, 66px); line-height: 1.05; letter-spacing: -.03em; font-weight: 800; max-width: 980px; }
.art-hd .lead { max-width: 820px; }
.art-hd .lead p { font-size: 21px; line-height: 1.6; color: var(--ink2); }
.kicker.lvlk::before { display: none; }
.kicker.lvlk img { width: 28px; height: 28px; }
.meta { display: flex; gap: 10px; font-size: 14px; color: var(--dim); margin: 6px 0 0; }
.art-fig { margin: 18px auto 10px; }
.art-fig img { border-radius: var(--r-lg); border: 1px solid var(--line2); box-shadow: 0 40px 100px -40px rgba(255, 46, 99, .4); }
.art-grid { display: grid; grid-template-columns: 250px minmax(0, var(--prose)); gap: 64px; justify-content: center; padding-top: 34px; padding-bottom: 40px; }
.art-grid.no-toc { grid-template-columns: minmax(0, var(--prose)); }
.toc { position: sticky; top: 104px; align-self: start; max-height: calc(100vh - 130px); overflow: auto; padding-right: 8px; }
.toc-h { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); margin-bottom: 12px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 7px 0 7px 16px; margin-left: -1px; font-size: 14.5px; line-height: 1.4; color: var(--muted);
  border-left: 2px solid transparent; transition: .2s; }
.toc a:hover, .toc a.on { color: #fff; border-left-color: var(--pink); }
.prose > .blk { margin: 0 0 54px; }
.prose h2 { font-size: clamp(28px, 3vw, 38px); margin-top: 0; }
.prose h3 { font-size: 22px; margin-top: 30px; }
.prose p, .prose li { color: var(--ink2); }
.prose a { color: var(--rose); border-bottom: 1px solid rgba(255, 111, 168, .35); transition: .2s; }
.prose a:hover { color: #fff; border-bottom-color: #fff; }
.prose ul:not(.ticks) { padding-left: 22px; }
.prose ul:not(.ticks) li::marker { color: var(--pink); }
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 22px; }
.cards.n3 { grid-template-columns: repeat(3, 1fr); }
.prose .cards.n3, .prose .cards.n4 { grid-template-columns: repeat(2, 1fr); }
.card { padding: 22px 22px 18px; border-radius: var(--r); background: rgba(255, 255, 255, .03); border: 1px solid var(--line); }
.card h3 { font-size: 18.5px; margin: 0 0 8px; }
.card p { font-size: 16px; line-height: 1.6; margin: 0; }
.scards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 22px; }
.scards .scard-s { font-size: 18px; min-height: 3.5em; }
.blk-quote { margin: 0 0 54px; padding: 34px 36px; border-radius: var(--r-lg); background: var(--grad-soft); border: 1px solid var(--line2); }
.blk-quote blockquote { margin: 0; font-size: clamp(22px, 2.4vw, 30px); line-height: 1.3; font-weight: 600; color: #fff; letter-spacing: -.01em; }
.blk-quote cite { display: block; margin-top: 14px; font-style: normal; color: var(--muted); font-size: 15px; }
.blk-callout { padding: 24px 26px; border-radius: var(--r); border: 1px solid rgba(255, 194, 77, .35); background: rgba(255, 194, 77, .06); }
.blk-callout .h { font-weight: 700; color: var(--gold); font-size: 17px; margin-bottom: 8px; }
.blk-callout p { margin-bottom: .6em; }
.blk-callout p:last-child { margin: 0; }
.blk-figure { margin: 0 0 54px; }
.blk-figure img { border-radius: var(--r-lg); border: 1px solid var(--line2); }
.blk-figure figcaption { font-size: 14.5px; color: var(--muted); margin-top: 12px; text-align: center; }
.qs { list-style: none; counter-reset: q; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; }
.qs li { counter-increment: q; position: relative; padding: 14px 18px 14px 62px; border-radius: 16px; background: rgba(255, 255, 255, .025);
  border: 1px solid var(--line); color: var(--ink); font-size: 17px; line-height: 1.5; }
.qs li::before { content: counter(q); position: absolute; left: 16px; top: 12px; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; font-size: 13px; font-weight: 700; color: #fff; background: var(--grad); }
.hub-grid .lgrid { grid-template-columns: repeat(2, 1fr); }
.related { padding: 30px 24px 90px; }
.related h2 { font-size: 30px; margin-bottom: 24px; }

/* ── Test ── */
.quiz-hero { padding: 36px 0 30px; }
.quiz-hero-in { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: start; }
.quiz-hero h1 { font-size: clamp(38px, 4.6vw, 60px); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
.quiz-hero .lead p { font-size: 20px; color: var(--ink2); }
.badge-demo { display: inline-block; font-size: 13px; color: var(--muted); border: 1px dashed var(--line2); padding: 6px 12px; border-radius: 999px; }
.phone-top { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.q-count { font-size: 12px; font-weight: 700; letter-spacing: .12em; color: var(--muted); white-space: nowrap; }
.q-bar { flex: 1; height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.q-bar i { display: block; height: 100%; width: 0; background: var(--grad); transition: width .4s; }
.q-intro { font-size: 14px; color: var(--muted); text-align: center; margin: 4px 0 12px; }
.q-result h3 { font-size: 22px; }
.q-row { margin: 14px 0; }
.q-row .top { display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; color: #fff; margin-bottom: 6px; }
.q-row .top span:last-child { color: var(--muted); font-weight: 500; }
.q-row .bar { height: 8px; border-radius: 8px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.q-row .bar i { display: block; height: 100%; background: var(--grad); border-radius: 8px; }
.q-row p { font-size: 14.5px; line-height: 1.5; color: var(--ink2); margin: 8px 0 0; }
.q-out { font-size: 15px; color: var(--ink2); padding-top: 12px; border-top: 1px solid var(--line); margin-top: 16px; }

/* ── Pre-registro ── */
.prereg-hero .ticks { margin: 22px 0 18px; }
.prereg-card { position: relative; padding: 30px 28px 26px; border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(36, 18, 34, .92), rgba(20, 6, 15, .96)); border: 1px solid var(--line2);
  box-shadow: 0 50px 120px -30px rgba(255, 46, 99, .45); }
.pr-l { display: block; font-size: 14px; font-weight: 600; color: #fff; margin: 0 0 8px; }
.pr-in { width: 100%; min-height: 52px; padding: 0 16px; border-radius: 14px; border: 1px solid var(--line2);
  background: rgba(255, 255, 255, .04); color: #fff; font: 400 17px var(--font); margin-bottom: 16px; }
.pr-in:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px rgba(255, 79, 163, .2); }
.pr-in::placeholder { color: var(--dim); }
.pr-chk { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; line-height: 1.5; color: var(--ink2); margin: 0 0 12px; cursor: pointer; }
.pr-chk input { flex: none; width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); }
.pr-chk.beta { padding: 12px 14px; border-radius: 14px; border: 1px dashed var(--line2); background: rgba(178, 58, 255, .06); }
.pr-google { margin: 4px 0 6px; }
.pr-hint { font-size: 13px; color: var(--muted); margin: -8px 0 12px; }
.pr-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.pr-err { color: #ff8a9a; font-size: 14.5px; font-weight: 500; margin: 6px 0 10px; }
.pr-btn { width: 100%; margin-top: 8px; }
.pr-btn[disabled] { opacity: .7; cursor: wait; transform: none; }
.pr-note { font-size: 13px; color: var(--dim); margin: 14px 0 0; text-align: center; }
.pr-ok { text-align: center; }
.pr-ok-h { font-size: 30px; font-weight: 800; margin: 4px 0 8px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pr-ok p { color: var(--ink2); }
.pr-ok-beta { padding: 12px 14px; border-radius: 14px; background: rgba(178, 58, 255, .08); font-size: 15px; }
.pr-share-h { margin-top: 18px; font-weight: 600; color: #fff !important; }
.pr-share { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.pr-share .btn { width: auto; }
.t-prereg .quiz-hero-in { align-items: center; }

/* ── CTA band ── */
.ctaband { padding: 40px 0 90px; }
.ctaband-in { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: center; padding: 54px 56px;
  border-radius: 40px; overflow: hidden; border: 1px solid var(--line2);
  background: linear-gradient(120deg, rgba(20, 6, 15, .92), rgba(36, 10, 30, .82)), url("/assets/img/bg/compatibility-dna-background-960.webp") center/cover; }
.ctaband-icon { width: 112px; height: 112px; border-radius: 28px; box-shadow: 0 20px 60px -10px rgba(255, 79, 163, .6); }
.ctaband h2 { font-size: clamp(30px, 3.4vw, 44px); margin-bottom: 10px; }
.ctaband p { color: var(--ink2); max-width: 720px; }
.ctaband .note { font-size: 14px; color: var(--muted); margin: 18px 0 0; }
.ctaband .cta-row { margin-top: 20px; }

/* ── Footer ── */
.ftr { border-top: 1px solid var(--line); padding: 64px 0 36px; background: rgba(8, 2, 6, .6); }
.ftr-top { display: grid; grid-template-columns: 1.3fr repeat(4, 1fr); gap: 32px; }
.ftr-brand .script { font-size: 26px; margin-top: 14px; }
.ftr-brand p { font-size: 14px; }
.ftr-brand .more { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--dim); }
.ftr-h { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; color: var(--dim); margin-bottom: 14px; }
.ftr-col ul { list-style: none; margin: 0; padding: 0; }
.ftr-col li { margin: 0 0 9px; line-height: 1.35; }
.ftr-col a { color: var(--muted); font-size: 14.5px; }
.ftr-col a:hover { color: #fff; }
.ftr-bot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; margin-top: 46px; padding-top: 22px;
  border-top: 1px solid var(--line); font-size: 13.5px; color: var(--dim); }
.ftr-bot a { color: var(--muted); }
.ftr-langs { display: flex; gap: 14px; }
.ftr-langs a[aria-current] { color: #fff; }

/* 404 */
.nf { padding: 120px 0 60px; text-align: center; }
.nf-num { font-size: clamp(90px, 16vw, 180px); font-weight: 800; line-height: 1; margin: 0; background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.nf .lead { font-size: 20px; color: var(--ink2); }

/* ── Pantallas de la app (capturas verticales 9:16) ── */
.scr { display: block; width: 100%; height: auto; border-radius: 30px; border: 1px solid var(--line2);
  box-shadow: 0 40px 90px -34px rgba(255, 46, 99, .5), 0 0 0 1px rgba(0, 0, 0, .25); background: var(--bg2); }
.scrs { margin: 0; }
.scrs-row { display: flex; justify-content: center; gap: 18px; }
.scr-i { flex: 0 0 auto; width: 340px; max-width: 78vw; }
.scrs figcaption { font-size: 13.5px; color: var(--muted); margin-top: 16px; text-align: center; }
.scrs.many .scrs-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.scrs.many .scr-i { width: auto; max-width: none; }
.scrs.many .scr { border-radius: 20px; }
.blk-screens { margin: 0 0 54px; }
.blk-screens .scrs:not(.many) .scr-i { width: 320px; }
/* Hero: abanico de tres pantallas */
.hero-shots { position: relative; height: 600px; }
.shot { position: absolute; top: 0; }
.shot .scr { border-radius: 28px; }
.s-c { left: 50%; width: 300px; transform: translateX(-50%); z-index: 3; }
.s-l, .s-r { width: 240px; top: 70px; z-index: 1; opacity: .92; }
.s-l { left: -10px; transform: rotate(-9deg); }
.s-r { right: -10px; transform: rotate(9deg); z-index: 2; }
.s-l .scr, .s-r .scr { filter: saturate(.9) brightness(.82); }
/* Secciones con pantalla al costado */
.side-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 64px; align-items: start; }
.side-grid .side-scr { position: sticky; top: 104px; }
.side-grid .side-scr .scr-i { width: 100%; }
.lvls-side .lvls { grid-template-columns: repeat(2, 1fr); }
.media.has-scr .media-in { grid-template-columns: minmax(0, 1fr) 380px; }
.media.has-scr.flip .media-in { grid-template-columns: 380px minmax(0, 1fr); }
.media.has-scr .scr-i { width: 100%; max-width: 360px; }
.try-sec .hero-demo { max-width: 400px; margin: 0 auto; width: 100%; }

/* Aparición al hacer scroll */
[data-rv] { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
[data-rv].in { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .nav a:not(.nav-cta) { padding: 8px 9px; font-size: 14px; }
  .art-grid { grid-template-columns: minmax(0, var(--prose)); }
  .toc { display: none; }
  .lvls { grid-template-columns: repeat(2, 1fr); }
  .ftr-top { grid-template-columns: repeat(3, 1fr); }
  .ftr-brand { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
  .burger { display: flex; }
  .nav { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px; padding: 16px 20px 24px;
    background: rgba(11, 4, 9, .97); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line2);
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: .25s; margin: 0; }
  .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav a { font-size: 18px; padding: 14px 12px; border-radius: 12px; }
  .nav a.nav-cta { margin: 12px 0 0; justify-content: center; min-height: 52px; }
  .burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .hero { min-height: 0; padding-top: 24px; }
  .hero-in, .quiz-hero-in, .media-in { grid-template-columns: 1fr; gap: 44px; }
  .media.flip .media-t { order: 0; }
  .steps.big { grid-template-columns: 1fr; }
  .lgrid, .hub-grid .lgrid { grid-template-columns: repeat(2, 1fr); }
  .cards.n3 { grid-template-columns: repeat(2, 1fr); }
  .ctaband-in { grid-template-columns: 1fr; padding: 40px 28px; gap: 22px; }
  .hsec { padding: 80px 0; }
  .side-grid, .media.has-scr .media-in, .media.has-scr.flip .media-in { grid-template-columns: 1fr; gap: 44px; }
  .side-grid .side-scr { position: static; }
  .side-grid .side-scr .scr-i, .media.has-scr .scr-i { width: 320px; max-width: 78vw; }
  .hero-shots { height: 520px; max-width: 460px; width: 100%; margin: 0 auto; }
  .s-c { width: 260px; }
  .s-l, .s-r { width: 200px; top: 60px; }
  .scrs.many .scrs-row { display: flex; justify-content: flex-start; overflow-x: auto; scroll-snap-type: x mandatory;
    padding: 4px 2px 12px; -webkit-overflow-scrolling: touch; }
  .scrs.many .scr-i { flex: 0 0 200px; scroll-snap-align: center; }
}
@media (max-width: 620px) {
  body { font-size: 17px; }
  .wrap { padding: 0 18px; }
  .hdr-in { height: 68px; gap: 12px; }
  .nav { inset: 68px 0 auto 0; }
  .logo-n { font-size: 24px; }
  .hero h1 { font-size: 44px; }
  .hero .lead p, .hero .lead p:first-child { font-size: 18px; }
  .lgrid, .hub-grid .lgrid, .cards, .cards.n3, .prose .cards.n3, .prose .cards.n4, .scards, .lvls { grid-template-columns: 1fr; }
  .steps li { grid-template-columns: 1fr; gap: 6px; padding: 20px; }
  .art-hd h1 { font-size: 38px; }
  .art-hd .lead p { font-size: 18.5px; }
  .ftr-top { grid-template-columns: 1fr 1fr; }
  .cmp th, .cmp td, .cmp.big th, .cmp.big td { padding: 14px 16px; font-size: 15.5px; }
  .phone { padding: 18px 14px 20px; border-radius: 34px; }
  .scard-s { font-size: 19px; }
  .demo-n { font-size: 34px; }
  .qs li { padding-left: 56px; }
  .btn { width: 100%; }
  .cta-row .ios-soon { width: 100%; text-align: center; }
  .blk-quote { padding: 26px 22px; }
  .hero-shots { height: 400px; }
  .s-c { width: 220px; }
  .s-l, .s-r { width: 160px; top: 54px; }
  .s-l { left: -4px; } .s-r { right: -4px; }
  .lvls-side .lvls { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  [data-rv] { opacity: 1; transform: none; }
}

/* ── Aviso de cookies (Consent Mode v2) ── */
.consent { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; max-width: 720px; margin: 0 auto;
  display: flex; align-items: center; gap: 18px; padding: 16px 18px; border-radius: 20px;
  background: rgba(26, 9, 20, .96); border: 1px solid var(--line2); box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.consent p { margin: 0; font-size: 14px; line-height: 1.5; color: var(--ink2); }
.consent p a { font-weight: 600; }
.consent-b { display: flex; gap: 10px; flex: none; }
.consent-b .btn { min-width: 108px; }
.ftr-cookies { background: none; border: 0; padding: 0; color: inherit; font: inherit; cursor: pointer; text-decoration: underline;
  text-underline-offset: 3px; }
.ftr-cookies:hover { color: #fff; }
@media (max-width: 620px) {
  .consent { flex-direction: column; align-items: stretch; gap: 12px; left: 10px; right: 10px; bottom: 10px; }
  .consent-b .btn { flex: 1; width: auto; }
}