/* =============================================================
   Coach B — SaaS premium (dark) · styles.css
   Inspiración: Linear · Stripe · Raycast · OpenAI
   ============================================================= */

/* ============ 1. Tokens ============ */
:root {
  --bg: #07080b;
  --bg-2: #0b0d12;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --stroke: rgba(255, 255, 255, 0.09);
  --stroke-2: rgba(255, 255, 255, 0.16);

  --text: #f4f6fa;
  --muted: #a0a7b6;
  --faint: #6b7280;

  --indigo: #6366f1;
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --accent: #7c7bff;
  --accent-ink: #b9b8ff;

  --grad: linear-gradient(105deg, #818cf8 0%, #a78bfa 45%, #22d3ee 100%);
  --grad-soft: linear-gradient(105deg, rgba(129,140,248,.9), rgba(167,139,250,.9), rgba(34,211,238,.9));

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

  --container: 1140px;
  --gutter: clamp(1.15rem, 4vw, 2.4rem);
  --radius: 20px;
  --radius-sm: 13px;
  --radius-lg: 28px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============ 2. Reset & base ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
p { text-wrap: pretty; }
::selection { background: var(--violet); color: #fff; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .6rem 1rem; background: #fff; color: #000; border-radius: 8px; font-weight: 600;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* Fondo aura */
.bg-aura {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(48% 40% at 50% -6%, rgba(124,123,255,.28), transparent 70%),
    radial-gradient(38% 34% at 88% 8%, rgba(34,211,238,.14), transparent 70%),
    radial-gradient(45% 40% at 6% 22%, rgba(167,139,250,.16), transparent 72%),
    var(--bg);
}

/* ============ 3. Utilities ============ */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.kicker {
  display: inline-block;
  font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 600;
  color: var(--accent-ink);
}
.grad {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.gradient-num {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.glass {
  background: var(--surface);
  border: 1px solid var(--stroke);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}

/* ============ 4. Typography ============ */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600; line-height: 1.06; letter-spacing: -0.03em;
  text-wrap: balance;
}

/* ============ 5. Botones ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .82rem 1.4rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; letter-spacing: .005em;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out),
              background .3s var(--ease-out), border-color .3s, opacity .3s;
  will-change: transform;
}
.btn-lg { padding: 1.02rem 1.9rem; font-size: 1.02rem; }
.btn-solid {
  color: #0a0a12; font-weight: 600;
  background: linear-gradient(105deg, #a5b0ff, #c4b5fd 55%, #7ff0ff);
  box-shadow: 0 10px 30px -10px rgba(124,123,255,.65), inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-solid:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(124,123,255,.85), inset 0 1px 0 rgba(255,255,255,.6); }
.btn-glass {
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--stroke-2);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.btn-glass:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.09); }

/* ============ 6. NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 100;
  transition: background .4s var(--ease-out), border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(9, 10, 15, .72);
  -webkit-backdrop-filter: blur(18px) saturate(160%); backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--stroke);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.4rem; height: 70px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 600; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; flex: none;
  background: var(--grad);
  box-shadow: 0 0 22px -4px rgba(124,123,255,.8), inset 0 0 0 1px rgba(255,255,255,.25);
  position: relative;
}
.brand-mark::after {
  content: "B"; position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 700; font-size: .95rem; color: #0a0a12;
}
.brand-name { font-family: var(--display); font-size: 1.12rem; letter-spacing: -.02em; }
.nav-links { display: none; gap: 1.9rem; }
.nav-links a { font-size: .92rem; font-weight: 500; color: var(--muted); position: relative; padding: .3rem 0; transition: color .25s; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -3px; width: 100%; height: 1.5px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease-out);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-actions { display: none; }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; padding: 8px; margin-right: -8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-drawer {
  display: flex; flex-direction: column; gap: .2rem;
  padding: 1rem var(--gutter) 1.6rem;
  background: rgba(9,10,15,.95);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--stroke);
}
.nav-drawer a { padding: .75rem 0; font-weight: 500; color: var(--muted); border-bottom: 1px solid var(--stroke); }
.nav-drawer a:last-child { border: 0; margin-top: .7rem; color: #0a0a12; }

/* ============ 7. HERO ============ */
.hero { position: relative; padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5.5rem); text-align: center; }
.hero-inner { display: flex; flex-direction: column; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .42rem .95rem; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--stroke-2);
  font-size: .82rem; color: var(--muted); font-weight: 500;
  margin-bottom: 1.8rem;
  transition: border-color .3s, transform .3s var(--ease-out);
}
.pill:hover { border-color: rgba(255,255,255,.3); transform: translateY(-1px); }
.pill-dot { width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 10px #34d399; }
.hero-title {
  font-size: clamp(2.6rem, 6.6vw, 5.2rem);
  line-height: 1.02; letter-spacing: -0.035em;
  max-width: 16ch; margin-bottom: 1.5rem;
}
.hero-sub { font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--muted); max-width: 60ch; margin-bottom: 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-bottom: 1rem; }
.hero-note { font-size: .86rem; color: var(--faint); margin-bottom: 3.2rem; }

/* Panel flotante del hero */
.hero-panel {
  width: 100%; max-width: 720px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border: 1px solid var(--stroke);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  box-shadow: 0 40px 90px -40px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.03) inset;
  overflow: hidden;
  text-align: left;
}
.hp-head { display: flex; align-items: center; gap: .8rem; padding: .85rem 1.2rem; border-bottom: 1px solid var(--stroke); }
.hp-dots { display: inline-flex; gap: 6px; }
.hp-dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.18); }
.hp-title { font-size: .82rem; color: var(--faint); font-family: var(--sans); }
.hp-body { padding: 1.3rem; display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
.hp-card {
  padding: 1rem 1.15rem; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--stroke);
  display: flex; flex-direction: column; gap: .3rem;
}
.hp-label { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.hp-val { font-family: var(--display); font-weight: 600; font-size: 1.35rem; }
.hp-macros { grid-column: 1 / -1; display: grid; gap: .7rem; padding: .3rem 0; }
.hp-macros > div { display: grid; grid-template-columns: 5rem auto 1fr; align-items: center; gap: .7rem; font-size: .85rem; }
.hp-macros span { color: var(--muted); }
.hp-macros b { font-family: var(--display); font-weight: 600; color: var(--text); }
.hp-macros em {
  height: 7px; border-radius: 99px; background: var(--grad); display: block; min-width: 24px;
  box-shadow: 0 0 12px -2px rgba(124,123,255,.6);
}
.hp-split { grid-column: 1 / -1; display: grid; gap: .6rem; }
.hp-days { display: grid; grid-template-columns: repeat(5, 1fr); gap: .5rem; }
.hp-days span {
  text-align: center; padding: .6rem .3rem; border-radius: 11px;
  background: var(--surface-2); border: 1px solid var(--stroke);
  font-size: .68rem; color: var(--muted); line-height: 1.5;
}
.hp-days b { font-family: var(--display); font-size: .8rem; color: var(--text); }
.hp-days .off { opacity: .5; }

/* ============ 8. Marquee ============ */
.marquee { border-block: 1px solid var(--stroke); overflow: hidden; background: rgba(255,255,255,.015); }
.marquee-row {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: .6rem 1.3rem; padding: 1.1rem 0; font-size: .9rem; color: var(--muted);
  font-family: var(--display); letter-spacing: .01em;
}
.marquee-row i { color: var(--accent); font-style: normal; font-size: .6rem; }

/* ============ 9. Sections base ============ */
.section { padding: clamp(4rem, 10vw, 8rem) 0; position: relative; }
.section-head { max-width: 680px; margin-bottom: clamp(2.4rem, 5vw, 4rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .kicker { margin-bottom: 1rem; }
.section-head h2 { font-size: clamp(2rem, 4.6vw, 3.3rem); letter-spacing: -0.035em; margin-bottom: 1rem; }
.section-lead { color: var(--muted); font-size: 1.1rem; }

/* Cómo funciona */
.steps { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.step { padding: 2.1rem 1.9rem; border-radius: var(--radius); transition: transform .4s var(--ease-out), border-color .3s, background .3s; }
.step:hover { transform: translateY(-5px); border-color: var(--stroke-2); background: var(--surface-2); }
.step-ico {
  display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px;
  font-family: var(--display); font-weight: 700; font-size: 1.05rem; color: var(--accent-ink);
  background: rgba(124,123,255,.12); border: 1px solid rgba(124,123,255,.28);
  margin-bottom: 1.3rem;
}
.step h3 { font-size: 1.32rem; margin-bottom: .55rem; }
.step p { color: var(--muted); }

/* ============ 10. Test / Quiz ============ */
.test-section { position: relative; }
.quiz {
  max-width: 720px; margin-inline: auto;
  border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.6rem);
  box-shadow: 0 40px 90px -50px rgba(0,0,0,.9);
}
.quiz-top { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.8rem; }
.quiz-progress { flex: 1; height: 7px; border-radius: 99px; background: rgba(255,255,255,.08); overflow: hidden; }
.quiz-progress span { display: block; height: 100%; border-radius: 99px; background: var(--grad); transition: width .5s var(--ease-out); box-shadow: 0 0 14px -2px rgba(124,123,255,.7); }
.quiz-count { font-size: .82rem; color: var(--faint); white-space: nowrap; font-variant-numeric: tabular-nums; }
.quiz-stage { min-height: 260px; }
.quiz-step { display: none; animation: stepIn .5s var(--ease-out); }
.quiz-step.is-active { display: block; }
@keyframes stepIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.quiz-q { font-family: var(--display); font-size: clamp(1.4rem, 3vw, 1.9rem); letter-spacing: -.02em; margin-bottom: .5rem; }
.quiz-help { color: var(--muted); margin-bottom: 1.6rem; font-size: .96rem; }
.quiz-options { display: grid; gap: .7rem; }
.quiz-options.cols-2 { grid-template-columns: 1fr 1fr; }
.opt {
  display: flex; align-items: center; gap: .85rem; text-align: left; width: 100%;
  padding: 1rem 1.15rem; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--stroke);
  color: var(--text); font-weight: 500; font-size: .98rem;
  transition: border-color .25s, background .25s, transform .2s var(--ease-out);
}
.opt:hover { border-color: var(--stroke-2); transform: translateY(-1px); background: rgba(255,255,255,.08); }
.opt.is-selected { border-color: var(--accent); background: rgba(124,123,255,.14); box-shadow: 0 0 0 1px var(--accent) inset; }
.opt-emoji { font-size: 1.25rem; line-height: 1; }
.opt-txt { display: flex; flex-direction: column; }
.opt-txt small { color: var(--muted); font-weight: 400; font-size: .82rem; }
.quiz-field { display: grid; gap: .5rem; }
.quiz-field label { font-size: .82rem; color: var(--muted); font-weight: 500; }
.quiz-input, .quiz-select {
  font: inherit; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--stroke);
  border-radius: var(--radius-sm); padding: .9rem 1.1rem;
  transition: border-color .25s, background .25s;
}
.quiz-input:focus, .quiz-select:focus { outline: none; border-color: var(--accent); background: rgba(255,255,255,.08); }
.quiz-select option { color: #111; }
.quiz-row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.quiz-fields { display: grid; grid-template-columns: 1fr; gap: .8rem; }
@media (min-width: 560px) { .quiz-fields { grid-template-columns: repeat(3, 1fr); } }
.quiz-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.8rem; }
.quiz-nav .btn { min-width: 120px; }
.quiz-fallback { color: var(--muted); text-align: center; padding: 2rem 0; }
/* Sin JS: mostrar mensaje amable en el stage vacío */
html:not(.is-ready) .quiz-stage::before {
  content: "Cargando el test…"; color: var(--faint); display: block; text-align: center; padding: 3rem 0;
}

/* Resultado del quiz (inyectado por JS) */
.quiz-result { text-align: center; animation: stepIn .5s var(--ease-out); }
.quiz-result h3 { font-size: clamp(1.5rem, 3.4vw, 2.1rem); margin-bottom: .4rem; }
.quiz-result .qr-sub { color: var(--muted); margin-bottom: 1.6rem; }
.qr-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; margin-bottom: 1.5rem; }
.qr-stat { padding: 1.1rem; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--stroke); }
.qr-stat .qr-n { font-family: var(--display); font-weight: 700; font-size: 1.7rem; display: block; }
.qr-stat .qr-l { font-size: .78rem; color: var(--faint); letter-spacing: .06em; text-transform: uppercase; }
.qr-macros { display: grid; gap: .6rem; margin-bottom: 1.6rem; text-align: left; }
.qr-macros > div { display: grid; grid-template-columns: 6rem auto 1fr; align-items: center; gap: .7rem; font-size: .9rem; }
.qr-macros span { color: var(--muted); }
.qr-macros b { font-family: var(--display); }
.qr-macros em { height: 8px; border-radius: 99px; background: var(--grad); display: block; min-width: 20px; }

/* ============ 11. Ejemplo de plan + paywall ============ */
.plan-preview { max-width: 900px; margin-inline: auto; border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.6rem); overflow: hidden; }
.pp-header { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; margin-bottom: 1.6rem; }
.pp-tag {
  display: inline-block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
  color: var(--accent-ink); background: rgba(124,123,255,.12); border: 1px solid rgba(124,123,255,.28);
  padding: .28rem .7rem; border-radius: 99px; margin-bottom: .7rem;
}
.pp-header h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
.pp-cal { text-align: right; line-height: 1; }
.pp-cal-num { font-family: var(--display); font-weight: 700; font-size: clamp(2.2rem, 5vw, 3rem); }
.pp-cal-unit { display: block; font-size: .82rem; color: var(--faint); margin-top: .2rem; }
.pp-macros { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-bottom: 1.8rem; }
.pp-macro { padding: 1rem 1.1rem; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--stroke); }
.pp-macro-name { font-size: .8rem; color: var(--muted); display: block; }
.pp-macro-g { font-family: var(--display); font-weight: 600; font-size: 1.35rem; display: block; margin: .2rem 0 .55rem; }
.pp-bar { display: block; height: 6px; border-radius: 99px; background: rgba(255,255,255,.08); overflow: hidden; }
.pp-bar i { display: block; height: 100%; background: var(--grad); border-radius: 99px; }
.pp-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; margin-bottom: 1.4rem; }
.pp-block h4 { font-size: 1.05rem; margin-bottom: .9rem; color: var(--text); }
.pp-week { display: grid; gap: .5rem; }
.pp-week li { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem .95rem; border-radius: 11px; background: var(--surface-2); border: 1px solid var(--stroke); font-size: .92rem; }
.pp-week li b { font-family: var(--display); font-weight: 500; }
.pp-week li span { color: var(--muted); text-align: right; }
.pp-week .pp-off { opacity: .55; }
.pp-exos { display: grid; gap: .45rem; }
.pp-exos li { display: flex; justify-content: space-between; gap: 1rem; padding: .7rem .95rem; border-radius: 11px; background: var(--surface-2); border: 1px solid var(--stroke); font-size: .92rem; }
.pp-exos li em { color: var(--accent-ink); font-style: normal; font-family: var(--display); font-size: .85rem; }
.pp-exos .pp-lock { opacity: .6; }

/* Muro de pago */
.pp-lockwrap { position: relative; margin-top: .5rem; border-radius: var(--radius); overflow: hidden; }
.pp-locked { padding: 1.4rem; display: grid; gap: .8rem; filter: blur(6px); opacity: .5; pointer-events: none; }
.pp-locked-row { height: 16px; border-radius: 8px; background: linear-gradient(90deg, var(--surface-2), rgba(255,255,255,.1), var(--surface-2)); }
.pp-locked-row.short { width: 60%; }
.pp-paywall {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .5rem; text-align: center; padding: 1.5rem;
  background: linear-gradient(180deg, rgba(7,8,11,.2), rgba(7,8,11,.86));
}
.pp-paywall-ico { font-size: 1.6rem; }
.pp-paywall h4 { font-size: 1.3rem; }
.pp-paywall p { color: var(--muted); max-width: 44ch; font-size: .95rem; margin-bottom: .5rem; }

/* ============ 12. Comparativa ============ */
.compare { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.compare-col { padding: 2rem 1.9rem; border-radius: var(--radius); position: relative; }
.compare-col.generic { background: var(--surface); border: 1px solid var(--stroke); }
.compare-col.personalized {
  background: linear-gradient(180deg, rgba(124,123,255,.14), rgba(34,211,238,.06));
  border: 1px solid rgba(124,123,255,.4);
  box-shadow: 0 30px 70px -40px rgba(124,123,255,.6);
}
.compare-col h3 { font-size: 1.35rem; margin-bottom: 1.3rem; }
.compare-badge {
  position: absolute; top: -13px; left: 1.9rem;
  background: var(--grad); color: #0a0a12; font-weight: 700; font-family: var(--display);
  font-size: .72rem; letter-spacing: .05em; padding: .35rem .85rem; border-radius: 99px;
}
.compare-col ul { display: grid; gap: .85rem; }
.compare-col li { position: relative; padding-left: 2rem; color: var(--muted); font-size: .96rem; }
.compare-col li::before {
  position: absolute; left: 0; top: -1px; width: 1.4rem; height: 1.4rem; border-radius: 50%;
  display: grid; place-items: center; font-size: .75rem; font-weight: 700;
}
.compare-col li.no::before { content: "✕"; background: rgba(255,255,255,.06); color: #ef7a7a; }
.compare-col li.yes { color: var(--text); }
.compare-col li.yes::before { content: "✓"; background: rgba(124,123,255,.2); color: var(--accent-ink); }

/* ============ 13. Bento beneficios ============ */
.bento { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
.bento-card { padding: 1.9rem 1.8rem; border-radius: var(--radius); transition: transform .4s var(--ease-out), border-color .3s, background .3s; }
.bento-card:hover { transform: translateY(-4px); border-color: var(--stroke-2); background: var(--surface-2); }
.bento-ico { font-size: 1.7rem; display: block; margin-bottom: 1rem; }
.bento-card h3 { font-size: 1.25rem; margin-bottom: .5rem; }
.bento-card p { color: var(--muted); font-size: .96rem; }
.bento-card.big { background: linear-gradient(180deg, rgba(124,123,255,.1), rgba(255,255,255,.02)); }

/* ============ 14. Testimonios ============ */
.testi-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.testi { padding: 1.9rem 1.8rem; border-radius: var(--radius); transition: transform .4s var(--ease-out), border-color .3s; }
.testi:hover { transform: translateY(-4px); border-color: var(--stroke-2); }
.stars { color: #fbbf24; letter-spacing: .1em; font-size: .95rem; margin-bottom: .9rem; }
.testi blockquote { font-family: var(--display); font-weight: 500; font-size: 1.12rem; line-height: 1.5; margin-bottom: 1.3rem; letter-spacing: -.01em; }
.testi figcaption { display: flex; align-items: center; gap: .75rem; }
.avatar { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--grad); background-size: cover; background-position: center; color: #0a0a12; font-family: var(--display); font-weight: 700; border: 1.5px solid var(--stroke-2); flex: none; }
.testi figcaption span { display: flex; flex-direction: column; font-size: .92rem; }
.testi figcaption em { font-style: normal; color: var(--faint); font-size: .8rem; }

/* ============ 15. Precios ============ */
.price-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; align-items: start; }
.price { padding: 2.1rem 1.9rem; border-radius: var(--radius); display: flex; flex-direction: column; position: relative; transition: transform .4s var(--ease-out), border-color .3s; }
.price:hover { transform: translateY(-5px); border-color: var(--stroke-2); }
.price.featured {
  background: linear-gradient(180deg, rgba(124,123,255,.16), rgba(34,211,238,.05));
  border: 1px solid rgba(124,123,255,.45);
  box-shadow: 0 40px 90px -45px rgba(124,123,255,.7);
}
.price-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--grad); color: #0a0a12; font-family: var(--display); font-weight: 700; font-size: .72rem; letter-spacing: .05em; padding: .35rem .9rem; border-radius: 99px; white-space: nowrap; }
.price-name { font-size: 1.3rem; margin-bottom: .35rem; }
.price-desc { color: var(--muted); font-size: .92rem; margin-bottom: 1.3rem; }
.price-num { font-family: var(--display); font-weight: 700; font-size: 3.2rem; line-height: 1; margin-bottom: 1.5rem; }
.price-num .cur { font-size: 1.4rem; vertical-align: super; color: var(--muted); }
.price-num .dec { font-size: 1.4rem; color: var(--muted); }
.price-feats { display: grid; gap: .7rem; margin-bottom: 1.8rem; }
.price-feats li { position: relative; padding-left: 1.7rem; color: var(--muted); font-size: .93rem; }
.price-feats li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: rgba(124,123,255,.2); color: var(--accent-ink); display: grid; place-items: center; font-size: .68rem; font-weight: 700; }
.price-cta { margin-top: auto; width: 100%; }
.price-guarantee { text-align: center; margin-top: 2rem; color: var(--faint); font-size: .9rem; }

/* ============ 16. FAQ ============ */
.faq-inner { max-width: 820px; margin-inline: auto; }
.faq-list { display: grid; gap: .75rem; }
.faq-item { border-radius: var(--radius-sm); overflow: hidden; transition: border-color .3s; }
.faq-item[open] { border-color: rgba(124,123,255,.4); }
.faq-item summary { list-style: none; cursor: pointer; padding: 1.15rem 1.4rem; font-family: var(--display); font-weight: 500; font-size: 1.05rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--accent-ink); font-weight: 300; transition: transform .3s var(--ease-out); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 1.4rem 1.3rem; color: var(--muted); }

/* ============ 17. CTA final ============ */
.cta-final-section { padding-bottom: clamp(4rem, 9vw, 7rem); }
.cta-final {
  position: relative; overflow: hidden; text-align: center;
  border-radius: var(--radius-lg); padding: clamp(3rem, 7vw, 5rem) clamp(1.5rem, 5vw, 3rem);
  background: linear-gradient(180deg, rgba(124,123,255,.16), rgba(255,255,255,.02));
  border: 1px solid rgba(124,123,255,.35);
}
.cta-glow { position: absolute; inset: auto -20% -60% -20%; height: 90%; background: radial-gradient(50% 60% at 50% 40%, rgba(124,123,255,.55), transparent 70%); filter: blur(50px); pointer-events: none; }
.cta-final h2 { position: relative; font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -.035em; margin-bottom: 1rem; }
.cta-final p { position: relative; color: var(--muted); font-size: 1.1rem; margin-bottom: 2rem; }
.cta-final .btn { position: relative; }
.cta-mini { position: relative; display: block; margin-top: 1.1rem; font-size: .84rem; color: var(--faint); }

/* ============ 18. Footer ============ */
.footer { border-top: 1px solid var(--stroke); padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; background: rgba(255,255,255,.012); }
.footer-inner { display: grid; gap: 2.2rem; grid-template-columns: 1fr; padding-bottom: 2.2rem; border-bottom: 1px solid var(--stroke); }
.footer-brand { display: grid; gap: .9rem; max-width: 32ch; }
.footer-brand p { color: var(--muted); font-size: .92rem; }
.footer-col { display: flex; flex-direction: column; gap: .6rem; }
.footer-h { font-family: var(--display); font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: .3rem; }
.footer-col a { color: var(--muted); font-size: .92rem; transition: color .25s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; padding-top: 1.5rem; font-size: .82rem; color: var(--faint); }

/* ============ 19. Reveal ============ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
html:not(.is-ready) .reveal { opacity: 1; transform: none; }

/* ============ 20. Responsive ============ */
@media (min-width: 640px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  .compare { grid-template-columns: 1fr 1fr; }
  .testi-grid { grid-template-columns: repeat(3, 1fr); }
  .pp-grid { grid-template-columns: 1fr 1fr; }
  .qr-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 860px) {
  .bento { grid-template-columns: repeat(3, 1fr); }
  .bento-card.big { grid-column: span 1; grid-row: span 2; }
  .price-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
  .cta-final h2 { max-width: 20ch; margin-inline: auto; }
}
@media (min-width: 960px) {
  .nav-links, .nav-actions { display: flex; align-items: center; }
  .nav-toggle { display: none; }
  .nav-drawer { display: none !important; }
}

/* ============ 22. Imágenes: hero, banda visual, coach ============ */
.imgfill {
  background-size: cover; background-position: center; background-repeat: no-repeat;
  background-color: #0e1017;
  position: relative;
}
.imgfill::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); pointer-events: none; }

/* Hero a dos columnas */
.hero { text-align: left; }
.hero-grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); grid-template-columns: 1fr; align-items: center; }
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; }
.hero-copy .hero-title { max-width: 15ch; }
.hero-copy .hero-sub { margin-bottom: 2rem; }
.hero-actions { justify-content: flex-start; margin-bottom: 1rem; }
.hero-note { margin-bottom: 0; }
.hero-visual { position: relative; }
.hero-photo {
  width: 100%; aspect-ratio: 4 / 5; border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  box-shadow: 0 50px 100px -50px rgba(0,0,0,.85);
  background-size: cover; background-position: center; background-color: #0e1017;
}
.hero-float {
  position: absolute; left: -6%; bottom: 8%;
  width: min(74%, 300px); padding: 1rem 1.15rem; border-radius: var(--radius-sm);
  box-shadow: 0 24px 50px -24px rgba(0,0,0,.8);
}
.hf-row { display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .25rem 0; }
.hf-val { font-family: var(--display); font-weight: 600; font-size: 1.05rem; }
.hf-macros { display: grid; gap: .45rem; margin-top: .6rem; }
.hf-macros > div { display: grid; grid-template-columns: 4.4rem 1fr; align-items: center; gap: .6rem; font-size: .78rem; color: var(--muted); }
.hf-macros em { height: 6px; border-radius: 99px; background: var(--grad); display: block; min-width: 18px; }

/* Banda visual (fuerza + nutrición) */
.showband { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.showcard { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--stroke); }
.showcard-img { aspect-ratio: 3 / 2; }
.showcard figcaption {
  position: absolute; inset: auto 0 0 0; padding: 1.6rem 1.5rem 1.4rem;
  background: linear-gradient(180deg, transparent, rgba(7,8,11,.9));
}
.show-kicker { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--accent-ink); }
.showcard figcaption h3 { font-size: 1.4rem; margin: .3rem 0 .4rem; }
.showcard figcaption p { color: var(--muted); font-size: .95rem; max-width: 42ch; }

/* Coach */
.coach-grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); grid-template-columns: 1fr; align-items: center; }
.coach-photo { max-width: 420px; }
.coach-img { aspect-ratio: 4 / 5; border-radius: var(--radius-lg); border: 1px solid var(--stroke); box-shadow: 0 40px 90px -45px rgba(0,0,0,.85); background-size: cover; background-position: center; background-color: #0e1017; }
.coach-copy h2 { font-size: clamp(1.9rem, 4.4vw, 3rem); margin: .8rem 0 1.1rem; }
.coach-copy > p { color: var(--muted); margin-bottom: 1.4rem; max-width: 52ch; }
.coach-badges { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.6rem; }
.coach-badges li { padding: .5rem 1rem; border-radius: 999px; background: rgba(124,123,255,.12); border: 1px solid rgba(124,123,255,.28); color: var(--accent-ink); font-size: .85rem; font-weight: 600; }

@media (min-width: 640px) {
  .showband { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .coach-grid { grid-template-columns: .9fr 1.1fr; }
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.05fr .95fr; }
  .hero-photo { aspect-ratio: 4 / 5; }
}

/* ============ 23. Tienda de guías ============ */
.store-trust {
  display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem 1.8rem;
  margin: 0 0 2.6rem; padding: 0; font-size: .92rem; color: var(--muted);
}
.store-trust li { display: flex; align-items: center; gap: .45rem; }
.store-trust span { font-size: 1rem; }

.store-grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; align-items: start; }
.product { border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column;
  transition: transform .4s var(--ease-out), border-color .3s, box-shadow .4s var(--ease-out); }
.product:hover { transform: translateY(-6px); border-color: var(--stroke-2); box-shadow: 0 40px 80px -44px rgba(0,0,0,.8); }
.product.featured {
  border-color: rgba(124,123,255,.5);
  box-shadow: 0 44px 90px -46px rgba(124,123,255,.65);
}
.product-badge {
  position: absolute; z-index: 3; margin: 14px; align-self: flex-end;
  background: var(--grad); color: #0a0a12; font-family: var(--display); font-weight: 700;
  font-size: .72rem; letter-spacing: .04em; padding: .35rem .85rem; border-radius: 999px;
}
.product { position: relative; }
.product-cover {
  aspect-ratio: 760 / 1075; background-size: cover; background-position: top center;
  background-color: #0e1017; border-bottom: 1px solid var(--stroke);
}
.product-body { padding: 1.5rem 1.5rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.product-headrow { display: flex; align-items: baseline; justify-content: space-between; gap: .6rem; }
.product-name { font-size: 1.35rem; }
.product-format { font-size: .76rem; color: var(--faint); white-space: nowrap; }
.product-desc { color: var(--muted); font-size: .95rem; margin: .5rem 0 1rem; }
.product-feats { display: grid; gap: .5rem; margin: 0 0 1.3rem; }
.product-feats li { position: relative; padding-left: 1.6rem; color: var(--muted); font-size: .9rem; }
.product-feats li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: rgba(124,123,255,.2); color: var(--accent-ink); display: grid; place-items: center; font-size: .66rem; font-weight: 700; }
.product-buy { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .4rem; }
.product-price { font-family: var(--display); font-weight: 700; font-size: 1.9rem; }
.product-price .cur, .product-price .dec { font-size: 1rem; color: var(--muted); }
.product-buy .btn { padding: .7rem 1.5rem; }

/* Checkout modal */
.checkout { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 1.2rem; }
.checkout[hidden] { display: none; }
.checkout-backdrop { position: absolute; inset: 0; background: rgba(4,4,10,.72); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.checkout-card { position: relative; z-index: 1; width: 100%; max-width: 420px; border-radius: var(--radius-lg); padding: 1.8rem; animation: stepIn .35s var(--ease-out); }
.checkout-x { position: absolute; top: 12px; right: 14px; font-size: 1.5rem; line-height: 1; color: var(--muted); }
.checkout-card h3 { font-size: 1.5rem; margin: .5rem 0 1.1rem; }
.checkout-row { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--stroke); font-size: .95rem; color: var(--muted); }
.checkout-row b { color: var(--text); font-weight: 600; }
.checkout-row.total { border-bottom: 0; margin-top: .3rem; font-size: 1.1rem; }
.checkout-row.total b { font-family: var(--display); font-size: 1.5rem; }
.checkout-pay { width: 100%; margin-top: 1.2rem; }
.checkout-note { font-size: .82rem; color: var(--faint); text-align: center; margin-top: .8rem; }

@media (min-width: 700px) { .store-grid { grid-template-columns: repeat(3, 1fr); } }

/* ============ 21. Reduced motion — solo intrusivo ============ */
@media (prefers-reduced-motion: reduce) {
  .cta-glow { animation: none; }
  .reveal { transition-duration: .01ms; }
  .quiz-step, .quiz-result, .checkout-card { animation: none; }
}