/* BROIC — landing. Marca "Disciplina compartida": carbón, hielo, acero y cian; morado = tu bro. */
:root {
  --bg: #14181b;
  --bg-deep: #0e1113;
  --surface: #1c2226;
  --surface2: #242b30;
  --surface3: #2e363c;
  --line: #222a2f;
  --border: #2c3439;
  --text: #f4f8fa;
  --muted: #98a6ae;
  --accent: #00bfea;
  --accent-ink: #14181b;
  --chart1: #00a6c0;
  --bro: #9b7bf0;
  --lime: #b6f23a;
  --bro-bg: #17141f;
  --p1: #ff5c8a;
  --p2: #2ed3a0;
  --p3: #4f8bff;
  --p4: #a3e635;
  --radius: 26px;
  --display: 'Bricolage Grotesque', 'Inter', system-ui, sans-serif;
  --ui: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --gutter: 20px;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ui);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Tipografía ---------- */
.display {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(36px, 5.4vw, 68px);
  line-height: 0.98;
}

h3 {
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
}

p {
  margin: 0;
}

.lead {
  color: var(--muted);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  max-width: 560px;
}

.accent {
  color: var(--accent);
}

.bro {
  color: var(--bro);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 22px;
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
}

.eyebrow.is-bro::before {
  background: var(--bro);
  box-shadow: 0 0 14px var(--bro);
}

/* ---------- Botones ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 56px;
  padding: 0 28px;
  border-radius: 999px;
  border: 0;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  white-space: nowrap;
  transition:
    transform 0.25s var(--ease),
    box-shadow 0.3s var(--ease),
    background 0.3s var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  transform: scale(0.96);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow:
    0 0 0 1px rgba(0, 191, 234, 0.4),
    0 10px 40px -8px rgba(0, 191, 234, 0.55);
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.45) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: shine 4.5s var(--ease) infinite 2s;
}

.btn-primary:hover {
  box-shadow:
    0 0 0 1px rgba(0, 191, 234, 0.6),
    0 14px 60px -6px rgba(0, 191, 234, 0.75);
}

.btn-primary svg {
  transition: transform 0.3s var(--ease);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-ghost {
  background: rgba(244, 248, 250, 0.04);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: rgba(244, 248, 250, 0.09);
}

.btn-sm {
  height: 42px;
  padding: 0 20px;
  font-size: 15px;
}

.btn-lg {
  height: 64px;
  padding: 0 36px;
  font-size: 18px;
}

@keyframes shine {
  0%,
  60% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(120%);
  }
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition:
    background 0.4s var(--ease),
    box-shadow 0.4s var(--ease),
    backdrop-filter 0.4s;
}

.nav.scrolled {
  background: rgba(20, 24, 27, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 1px 0 var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.brand svg {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 0 12px rgba(0, 191, 234, 0.45));
}

.nav-links {
  display: flex;
  gap: 34px;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
}

.nav-links a {
  position: relative;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-login {
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
}

.nav-login:hover {
  color: var(--text);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 55% at 72% 45%, rgba(0, 191, 234, 0.16), transparent 70%),
    radial-gradient(40% 40% at 85% 80%, rgba(155, 123, 240, 0.18), transparent 70%), var(--bg);
}

/* Duelo en vivo: tú y tu bro se van pintando (las mismas siluetas que la app). */
.hero-duel {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: max(4vw, calc((100vw - 1180px) / 2 + 20px));
  transform: translateY(-46%);
  display: grid;
  grid-template-columns: auto auto auto;
  align-items: end;
  column-gap: 26px;
  pointer-events: none;
}

.hd-side {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.hd-side b {
  font-family: var(--display);
  font-weight: 800;
  font-size: 64px;
  letter-spacing: -0.04em;
  line-height: 1;
  transition: color 0.6s;
}

.hd-side b small {
  font-size: 0.45em;
  vertical-align: top;
  margin-left: 2px;
}

.hd-side b.atras {
  color: var(--muted);
}

.hero-duel .fig {
  width: 168px;
  height: 252px;
}

.hd-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--chart1);
}

.hd-name.bro {
  color: var(--bro);
}

.hd-vs {
  color: var(--muted);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 150px;
}

.hd-foot {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
  justify-items: center;
  margin-top: 22px;
}

.hd-foot .tug {
  width: 100%;
  margin: 0;
}

.hd-foot .tug i {
  transition: width 1.2s var(--ease);
}

#hd-verdict {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
}

.hero-duel .fig-fill {
  transition: transform 1.4s var(--ease);
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(20, 24, 27, 0.95) 0%, rgba(20, 24, 27, 0.8) 34%, rgba(20, 24, 27, 0.35) 50%, transparent 64%),
    linear-gradient(0deg, var(--bg) 0%, transparent 22%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  padding-top: 110px;
  padding-bottom: 90px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px 7px 8px;
  border-radius: 999px;
  background: rgba(28, 34, 38, 0.7);
  box-shadow: inset 0 0 0 1px var(--border);
  backdrop-filter: blur(10px);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 28px;
}

.hero-pill b {
  background: var(--accent);
  color: var(--accent-ink);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.hero h1 {
  font-size: clamp(48px, 7.4vw, 104px);
  line-height: 0.93;
  letter-spacing: -0.04em;
  max-width: 760px;
}

.hero h1 .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.06em;
}

.hero h1 .line > span {
  display: inline-block;
  transform: translateY(110%);
  animation: rise 1.1s var(--ease) forwards;
}

.hero h1 .line:nth-child(2) > span {
  animation-delay: 0.12s;
}

.hero h1 .line:nth-child(3) > span {
  animation-delay: 0.24s;
}

.grad {
  background: linear-gradient(92deg, #7ee6ff 0%, var(--accent) 45%, #a68bff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero .lead {
  margin-top: 28px;
  max-width: 520px;
  color: #b9c5cc;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero-micro {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
  font-size: 14px;
  color: var(--muted);
}

.hero-micro span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-micro svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 1s var(--ease) forwards;
}

@keyframes rise {
  to {
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: none;
  }
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border-radius: 20px;
  box-shadow: inset 0 0 0 2px rgba(152, 166, 174, 0.5);
  opacity: 0;
  animation: fadeUp 1s var(--ease) 1.4s forwards;
}

.scroll-cue::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 9px;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 4px;
  background: var(--accent);
  animation: cue 1.8s var(--ease) infinite;
}

@keyframes cue {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  70% {
    transform: translateY(14px);
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

/* ---------- Marquesina de frases ---------- */
.ticker {
  position: relative;
  border-block: 1px solid var(--line);
  background: var(--bg-deep);
  overflow: hidden;
  padding: 22px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 34px;
  padding-right: 34px;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 34px);
  letter-spacing: -0.02em;
  white-space: nowrap;
  color: var(--text);
}

.ticker-track span i {
  width: 22px;
  height: 22px;
  flex: none;
}

.ticker-track span:nth-child(even) {
  color: var(--muted);
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- Secciones ---------- */
section {
  position: relative;
}

#como {
  overflow-x: clip;
}

.section {
  padding: 140px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 64px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head.center .lead {
  margin-inline: auto;
}

.section-head .lead {
  margin-top: 22px;
}

/* Revelado al hacer scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}

[data-reveal].in {
  opacity: 1;
  transform: none;
}

[data-reveal='scale'] {
  transform: scale(0.94) translateY(24px);
}

/* ---------- Problema ---------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.problem {
  position: relative;
  padding: 34px 30px 32px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  overflow: hidden;
}

.problem .num {
  font-family: var(--display);
  font-weight: 800;
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.problem .x {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 90, 106, 0.1);
  color: #ff5a6a;
}

.problem h3 {
  font-size: 26px;
  margin-bottom: 12px;
}

.problem p {
  color: var(--muted);
  font-size: 16px;
}

.problem .fix {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
}

.problem .fix svg {
  flex: none;
  width: 22px;
  height: 22px;
  color: var(--accent);
  margin-top: 1px;
}

.problem-punch {
  margin-top: 70px;
  text-align: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(30px, 4.2vw, 52px);
  letter-spacing: -0.03em;
  line-height: 1.05;
}

/* ---------- Producto (teléfono) ---------- */
.showcase {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
}

.callouts {
  display: grid;
  gap: 22px;
}

.callout {
  padding: 24px 24px 22px;
  border-radius: var(--radius);
  background: rgba(28, 34, 38, 0.6);
  box-shadow: inset 0 0 0 1px var(--line);
  backdrop-filter: blur(10px);
}

.callout .ic {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  background: rgba(0, 191, 234, 0.12);
  color: var(--accent);
}

.callout .ic.is-bro {
  background: rgba(155, 123, 240, 0.14);
  color: var(--bro);
}

.callout .ic svg {
  width: 22px;
  height: 22px;
}

.callout h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.callout p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.phone-wrap {
  position: relative;
  display: grid;
  place-items: center;
}

.phone-wrap::before {
  content: '';
  position: absolute;
  width: min(560px, 140%);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(closest-side, rgba(0, 191, 234, 0.22), transparent 70%),
    radial-gradient(closest-side at 70% 70%, rgba(155, 123, 240, 0.2), transparent 70%);
  filter: blur(20px);
  z-index: -1;
  animation: breathe 7s ease-in-out infinite;
}

@keyframes breathe {
  50% {
    transform: scale(1.08);
    opacity: 0.8;
  }
}

.phone {
  position: relative;
  width: min(312px, 100%);
  aspect-ratio: 312 / 640;
  border-radius: 52px;
  padding: 11px;
  background: linear-gradient(145deg, #2a3237, #0b0d0f 40%, #1d2327);
  box-shadow:
    0 0 0 1px #3a444b,
    0 40px 120px -20px rgba(0, 0, 0, 0.8),
    0 0 80px -30px rgba(0, 191, 234, 0.5);
}

.phone::before {
  content: '';
  position: absolute;
  top: 22px;
  left: 50%;
  width: 96px;
  height: 28px;
  margin-left: -48px;
  border-radius: 20px;
  background: #050607;
  z-index: 3;
}

.screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 42px;
  overflow: hidden;
  background: var(--bg);
  font-size: 12px;
  line-height: 1.35;
}

.screen-scroll {
  padding: 54px 14px 110px;
  animation: phoneScroll 16s ease-in-out infinite;
}

.phone.paused .screen-scroll {
  animation-play-state: paused;
}

@keyframes phoneScroll {
  0%,
  22% {
    transform: translateY(0);
  }
  48%,
  70% {
    transform: translateY(-430px);
  }
  95%,
  100% {
    transform: translateY(0);
  }
}

.status {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  padding: 18px 30px 0;
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 13px;
  z-index: 2;
  background: linear-gradient(var(--bg) 70%, transparent);
}

.status .bars {
  display: flex;
  gap: 4px;
  align-items: center;
}

.status .bars i {
  display: block;
  width: 16px;
  height: 9px;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1.5px var(--text);
  position: relative;
}

.status .bars i::after {
  content: '';
  position: absolute;
  inset: 2px 4px 2px 2px;
  background: var(--text);
  border-radius: 1px;
}

.app-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding: 0 2px;
}

.app-head small {
  color: var(--muted);
  font-size: 11px;
}

.app-head .t {
  font-family: var(--display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.03em;
  line-height: 1;
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00bfea, #0b6f8a);
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--accent-ink);
  font-size: 14px;
}

.avatar.is-bro {
  background: linear-gradient(135deg, #b9a1ff, #5d3fc4);
  color: #fff;
}

.m-card {
  background: var(--surface);
  border-radius: 20px;
  box-shadow: inset 0 0 0 1px var(--line);
  padding: 12px 13px;
  margin-bottom: 9px;
}

.m-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 6px;
}

.m-pill {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0, 191, 234, 0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 10px;
}

.m-quote {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.m-big {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1;
}

.m-chart {
  width: 100%;
  height: 54px;
  margin-top: 6px;
}

.draw-path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 2.2s var(--ease) 0.3s;
}

.in .draw-path,
.draw-path.in {
  stroke-dashoffset: 0;
}

.fill-area {
  opacity: 0;
  transition: opacity 1.2s var(--ease) 1.4s;
}

.in .fill-area {
  opacity: 1;
}

.nn {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 8px;
}

.ring {
  width: 58px;
  height: 58px;
  flex: none;
  position: relative;
}

.ring svg {
  width: 58px;
  height: 58px;
  transform: rotate(-90deg);
}

.ring .c {
  transition: stroke-dashoffset 1.8s var(--ease) 0.4s;
}

.ring b {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: 15px;
}

.rows {
  display: grid;
  gap: 5px;
}

.row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 9px;
  border-radius: 12px;
  background: var(--surface2);
  font-size: 11.5px;
  font-weight: 600;
}

.row .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c);
  flex: none;
}

.row .chk {
  margin-left: auto;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1.5px var(--surface3);
  display: grid;
  place-items: center;
  transition:
    background 0.35s var(--ease),
    box-shadow 0.35s;
}

.row .chk svg {
  width: 11px;
  height: 11px;
  color: var(--accent-ink);
  opacity: 0;
  transform: scale(0.4);
  transition: all 0.35s var(--ease);
}

.row.done .chk {
  background: var(--c);
  box-shadow: 0 0 12px -2px var(--c);
}

.row.done .chk svg {
  opacity: 1;
  transform: none;
}

.week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
  text-align: center;
  font-size: 10px;
  color: var(--muted);
  font-weight: 600;
}

.week .d {
  display: grid;
  gap: 5px;
  justify-items: center;
}

.week .c {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1.5px var(--surface3);
  display: grid;
  place-items: center;
}

.week .c.on {
  background: var(--accent);
  box-shadow: 0 0 12px -2px var(--accent);
}

.week .c.on svg {
  width: 12px;
  height: 12px;
  color: var(--accent-ink);
}

.week .c.today {
  box-shadow: inset 0 0 0 2px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  50% {
    box-shadow:
      inset 0 0 0 2px var(--accent),
      0 0 0 5px rgba(0, 191, 234, 0.15);
  }
}

.duel {
  display: grid;
  gap: 7px;
}

.duel-row {
  display: grid;
  grid-template-columns: 34px 1fr 18px;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 11px;
}

.duel-bar {
  height: 8px;
  border-radius: 8px;
  background: var(--surface2);
  overflow: hidden;
}

.duel-bar i {
  display: block;
  height: 100%;
  border-radius: 8px;
  width: 0;
  transition: width 1.6s var(--ease) 0.5s;
}

.tabbar {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  height: 58px;
  border-radius: 999px;
  background: rgba(36, 43, 48, 0.85);
  backdrop-filter: blur(12px);
  box-shadow: inset 0 0 0 1px var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 8px;
  z-index: 3;
}

.tabbar span {
  display: grid;
  justify-items: center;
  gap: 2px;
  font-size: 9px;
  color: var(--muted);
  font-weight: 600;
}

.tabbar span.on {
  color: var(--text);
}

.tabbar svg {
  width: 18px;
  height: 18px;
}

.fab {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: var(--accent-ink);
  box-shadow: 0 0 22px -4px var(--accent);
  margin-top: -2px;
}

.fab svg {
  width: 22px;
  height: 22px;
}

/* ---------- Pasos ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  counter-reset: paso;
  position: relative;
}

.step {
  position: relative;
  padding: 30px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}

.step .n {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: 24px;
  background: var(--surface2);
  color: var(--accent);
  margin-bottom: 26px;
  box-shadow: inset 0 0 0 1px var(--border);
}

.step h3 {
  margin-bottom: 10px;
}

.step p {
  color: var(--muted);
  font-size: 16px;
}

.step-line {
  position: absolute;
  top: 56px;
  left: 16%;
  right: 16%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--bro));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.6s var(--ease) 0.4s;
  opacity: 0.5;
  z-index: -1;
}

.steps.in .step-line {
  transform: scaleX(1);
}

/* ---------- Bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  padding: 30px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 340px;
  transition:
    transform 0.4s var(--ease),
    box-shadow 0.4s;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(0, 191, 234, 0.1), transparent 60%);
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  box-shadow: inset 0 0 0 1px var(--border);
}

.span-7 {
  grid-column: span 7;
}

.span-5 {
  grid-column: span 5;
}

.span-4 {
  grid-column: span 4;
}

.span-12 {
  grid-column: span 12;
}

.card-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
}

.card-label svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

.card h3 {
  font-size: clamp(24px, 2.4vw, 30px);
  margin-bottom: 10px;
}

.card > p {
  color: var(--muted);
  font-size: 16px;
  max-width: 440px;
}

.demo {
  margin-top: auto;
  padding-top: 28px;
  position: relative;
}

/* Demo: registro rápido */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.chip {
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--surface2);
  box-shadow: inset 0 0 0 1px var(--border);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s var(--ease);
}

.chip.sel {
  background: var(--text);
  color: var(--accent-ink);
  box-shadow: none;
  transform: scale(1.04);
}

.quick-foot {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.fake-btn {
  height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  transition: transform 0.2s;
}

.fake-btn.press {
  transform: scale(0.92);
}

.toast {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(0, 191, 234, 0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
  opacity: 0;
  transform: translateY(8px) scale(0.95);
  transition: all 0.45s var(--ease);
}

.toast.show {
  opacity: 1;
  transform: none;
}

.tap {
  position: absolute;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(244, 248, 250, 0.3);
  box-shadow: 0 0 0 2px rgba(244, 248, 250, 0.5);
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.6);
  transition:
    left 0.6s var(--ease),
    top 0.6s var(--ease),
    opacity 0.3s;
  z-index: 2;
}

.tap.show {
  opacity: 1;
}

.tap.hit {
  animation: hit 0.4s var(--ease);
}

@keyframes hit {
  50% {
    transform: translate(-50%, -50%) scale(0.45);
  }
}

/* Demo: PR */
.pr-demo {
  border-radius: 20px;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px var(--line);
  padding: 22px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pr-demo small {
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

.pr-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(46px, 5vw, 62px);
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 8px 0 6px;
  font-variant-numeric: tabular-nums;
}

.pr-num em {
  font-style: normal;
  color: var(--muted);
  font-size: 0.45em;
  letter-spacing: -0.01em;
}

.pr-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  font-size: 15px;
  transform: scale(0);
  transition: transform 0.5s cubic-bezier(0.3, 1.6, 0.5, 1);
}

.pr-demo.hit .pr-badge {
  transform: scale(1);
}

.pr-demo.hit {
  animation: prGlow 1.2s var(--ease);
}

@keyframes prGlow {
  30% {
    box-shadow:
      inset 0 0 0 1px var(--accent),
      0 0 60px -10px var(--accent);
  }
}

.spark {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  left: 50%;
  top: 60%;
  pointer-events: none;
  opacity: 0;
}

.pr-demo.hit .spark {
  animation: spark 1s var(--ease) forwards;
}

@keyframes spark {
  0% {
    opacity: 1;
    transform: translate(0, 0) rotate(0);
  }
  100% {
    opacity: 0;
    transform: translate(var(--sx), var(--sy)) rotate(220deg);
  }
}

/* Demo: cadena */
.month {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 7px;
  max-width: 400px;
}

.month .wd {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

.month .day {
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  background: var(--surface2);
  color: var(--muted);
  transform: scale(0.6);
  opacity: 0;
  transition:
    transform 0.5s var(--ease),
    opacity 0.5s,
    background 0.4s;
}

.in .month .day {
  transform: none;
  opacity: 1;
}

.month .day.won {
  background: var(--accent);
  color: var(--accent-ink);
}

.month .day.half {
  background: rgba(0, 191, 234, 0.18);
  color: var(--accent);
}

.month .day.today {
  background: transparent;
  box-shadow: inset 0 0 0 2px var(--accent);
  color: var(--text);
  animation: pulse 2s ease-in-out infinite;
}

.month-foot {
  max-width: 400px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 16px;
}

.month-foot b {
  font-family: var(--display);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.month-foot > span {
  color: var(--muted);
  font-size: 14px;
}

/* Demo: no negociables */
.nn-demo {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
}

.nn-demo .ring {
  width: 128px;
  height: 128px;
}

.nn-demo .ring svg {
  width: 128px;
  height: 128px;
}

.nn-demo .ring b {
  font-size: 32px;
}

.nn-demo .row {
  font-size: 14px;
  padding: 11px 14px;
  border-radius: 14px;
}

.nn-demo .row .chk {
  width: 22px;
  height: 22px;
}

.nn-demo .row .chk svg {
  width: 13px;
  height: 13px;
}

.won-badge {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  background: var(--surface2);
  color: var(--muted);
  transition: all 0.4s var(--ease);
}

.won-badge.on {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 0 30px -6px var(--accent);
}

/* Demo: racha */
.streak-num {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.streak-num b {
  font-family: var(--display);
  font-weight: 800;
  font-size: 96px;
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.streak-num span {
  color: var(--muted);
  font-weight: 600;
}

.weeks {
  display: flex;
  gap: 5px;
  margin-top: 18px;
}

.weeks i {
  flex: 1;
  height: 30px;
  border-radius: 6px;
  background: var(--accent);
  opacity: 0;
  transform: scaleY(0.3);
  transform-origin: bottom;
  transition:
    opacity 0.4s,
    transform 0.5s var(--ease);
}

.weeks i.ice {
  background: #7dd3fc;
  background: repeating-linear-gradient(135deg, #7dd3fc 0 4px, #4fb6e6 4px 8px);
}

.in .weeks i {
  opacity: 1;
  transform: none;
}

.freeze {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
  color: #7dd3fc;
  font-weight: 700;
  font-size: 14px;
}

/* Demo: gráfica de progreso */
.chart-demo svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.chart-demo .dot {
  opacity: 0;
  transition: opacity 0.4s;
}

.in .chart-demo .dot {
  opacity: 1;
}

.chart-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.chart-meta b {
  font-family: var(--display);
  font-weight: 800;
  font-size: 34px;
  letter-spacing: -0.03em;
}

.chart-meta span {
  color: var(--muted);
  font-size: 14px;
}

/* Demo: no quiero ir */
.nq-btn {
  width: 100%;
  height: 54px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: var(--surface2);
  box-shadow: inset 0 0 0 1px var(--border);
  font-weight: 700;
  font-size: 16px;
  transition: all 0.3s var(--ease);
}

.nq-btn:hover {
  background: var(--surface3);
}

.nq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}

.nq-panel > div {
  overflow: hidden;
}

.nq.open .nq-panel {
  grid-template-rows: 1fr;
}

.nq-inner {
  padding-top: 16px;
  display: grid;
  gap: 10px;
}

.nq-inner .m-card {
  margin: 0;
  padding: 14px 16px;
  font-size: 14px;
}

.nq-inner .m-card small {
  display: block;
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  margin-bottom: 3px;
}

.nq.open .nq-btn {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: none;
}

/* Y además */
.extras {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.extras span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 18px;
  border-radius: 999px;
  background: var(--surface2);
  box-shadow: inset 0 0 0 1px var(--border);
  font-weight: 600;
  font-size: 15px;
}

.extras svg {
  width: 17px;
  height: 17px;
  color: var(--accent);
}

/* ---------- Social (tinte morado: lo de tu bro) ---------- */
.social {
  background:
    radial-gradient(50% 60% at 80% 40%, rgba(155, 123, 240, 0.16), transparent 70%),
    radial-gradient(40% 50% at 10% 90%, rgba(0, 191, 234, 0.08), transparent 70%), var(--bro-bg);
  border-block: 1px solid #241f30;
  overflow: hidden;
}

.social-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.social h2 .bro {
  display: inline-block;
}

.bullets {
  display: grid;
  gap: 22px;
  margin-top: 40px;
}

.bullet {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
}

.bullet .ic {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(155, 123, 240, 0.14);
  color: var(--bro);
}

.bullet .ic svg {
  width: 22px;
  height: 22px;
}

.bullet h3 {
  font-size: 19px;
  margin-bottom: 4px;
}

.bullet p {
  color: var(--muted);
  font-size: 15px;
}

.stack {
  position: relative;
  display: grid;
  gap: 16px;
  max-width: 440px;
  margin-inline: auto;
  width: 100%;
}

.notif {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 22px;
  background: rgba(46, 40, 62, 0.7);
  backdrop-filter: blur(20px);
  box-shadow:
    inset 0 0 0 1px rgba(155, 123, 240, 0.25),
    0 20px 50px -20px rgba(0, 0, 0, 0.7);
  font-size: 14px;
}

.notif .app-ic {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: var(--bg);
  display: grid;
  place-items: center;
}

.notif .app-ic svg {
  width: 26px;
  height: 26px;
}

.notif b {
  display: block;
  font-size: 14px;
}

.notif span {
  color: #c6bde0;
}

.notif time {
  align-self: start;
  color: #a79cc6;
  font-size: 12px;
}

.duel-card {
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(28, 24, 38, 0.85);
  box-shadow: inset 0 0 0 1px #2c2640;
}

.duel-card .vs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  text-align: center;
  margin: 10px 0 18px;
}

.duel-card .who {
  display: grid;
  justify-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
}

.duel-card .who .avatar {
  width: 52px;
  height: 52px;
  font-size: 20px;
}

.duel-card .score {
  font-family: var(--display);
  font-weight: 800;
  font-size: 54px;
  letter-spacing: -0.04em;
  line-height: 1;
}

.duel-card .vs-mid {
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

.duel-card .duel-row {
  grid-template-columns: 48px 1fr 22px;
  font-size: 13px;
}

.duel-card .duel-bar {
  height: 10px;
}

.note {
  justify-self: end;
  max-width: 330px;
  padding: 16px 18px;
  border-radius: 22px 22px 6px 22px;
  background: linear-gradient(135deg, #8a68ec, #6c4fd0);
  color: #fff;
  box-shadow: 0 20px 50px -18px rgba(155, 123, 240, 0.6);
}

.note small {
  display: block;
  font-weight: 700;
  opacity: 0.8;
  font-size: 12px;
  margin-bottom: 4px;
}

.note p {
  font-weight: 600;
  font-size: 16px;
}

.note-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.note-actions span {
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-weight: 700;
  font-size: 13px;
}

.float {
  animation: float 6s ease-in-out infinite;
}

.float.d2 {
  animation-delay: -2s;
}

.float.d3 {
  animation-delay: -4s;
}

@keyframes float {
  50% {
    transform: translateY(-8px);
  }
}

.privacy {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(155, 123, 240, 0.08);
  box-shadow: inset 0 0 0 1px rgba(155, 123, 240, 0.2);
  font-size: 14px;
  color: #c6bde0;
}

.privacy svg {
  flex: none;
  width: 20px;
  height: 20px;
  color: var(--bro);
  margin-top: 1px;
}

/* ---------- Niveles ---------- */
.levels-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.xp-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 40px;
}

.xp-item {
  padding: 18px 20px;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}

.xp-item b {
  display: block;
  font-family: var(--display);
  font-weight: 800;
  font-size: 30px;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1.1;
}

.xp-item span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.ladder {
  display: grid;
  gap: 10px;
}

.rung {
  display: grid;
  grid-template-columns: 76px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 12px 22px;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: all 0.5s var(--ease);
}

.rung .lv {
  font-family: var(--display);
  font-weight: 800;
  font-size: 15px;
  color: var(--muted);
}

.rung .name {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.rung .lock {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface2);
  color: var(--muted);
  transition: all 0.4s;
}

.rung .lock svg {
  width: 15px;
  height: 15px;
}

.rung.on {
  background: linear-gradient(90deg, rgba(0, 191, 234, 0.16), rgba(0, 191, 234, 0.04));
  box-shadow:
    inset 0 0 0 1px rgba(0, 191, 234, 0.5),
    0 0 40px -14px var(--accent);
  transform: translateX(-8px);
}

.rung.on .lv {
  color: var(--accent);
}

.rung.on .lock {
  background: var(--accent);
  color: var(--accent-ink);
}

.xp-bar {
  margin-top: 18px;
  padding: 18px 22px;
  border-radius: 22px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}

.xp-bar .top {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 10px;
}

.xp-bar .top span {
  color: var(--muted);
  font-weight: 600;
}

.bar {
  height: 12px;
  border-radius: 12px;
  background: var(--surface2);
  overflow: hidden;
}

.bar i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--chart1), var(--accent));
  box-shadow: 0 0 16px var(--accent);
  transition: width 0.9s var(--ease);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.badges span {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: 14px;
  font-weight: 600;
}

/* ---------- Testimonios ---------- */
.testimonials {
  overflow: hidden;
}

.t-rows {
  display: grid;
  gap: 18px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.t-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: marquee 70s linear infinite;
}

.t-track.rev {
  animation-direction: reverse;
  animation-duration: 80s;
}

.t-rows:hover .t-track {
  animation-play-state: paused;
}

.t-card {
  width: 380px;
  flex: none;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.t-card .stars {
  display: flex;
  gap: 3px;
  color: var(--accent);
}

.t-card .stars svg {
  width: 16px;
  height: 16px;
}

.t-card q {
  font-size: 17px;
  line-height: 1.5;
  quotes: '“' '”';
}

.t-who {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.t-who .avatar {
  width: 42px;
  height: 42px;
  font-size: 16px;
}

.t-who b {
  display: block;
  font-size: 15px;
}

.t-who span {
  font-size: 13px;
  color: var(--muted);
}

.t-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.t-card .lvl {
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(0, 191, 234, 0.1);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

/* ---------- Comparativa ---------- */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.col {
  border-radius: var(--radius);
  padding: 34px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}

.col.is-broic {
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(0, 191, 234, 0.14), transparent 70%), var(--surface);
  box-shadow:
    inset 0 0 0 1px rgba(0, 191, 234, 0.35),
    0 30px 80px -40px rgba(0, 191, 234, 0.5);
}

.col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  font-size: 22px;
}

.col h3 svg {
  width: 28px;
  height: 28px;
}

.col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.col li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
  font-size: 16px;
}

.col li:first-child {
  border-top: 0;
}

.col li svg {
  width: 22px;
  height: 22px;
  margin-top: 1px;
}

.col.is-solo li {
  color: var(--muted);
}

.col.is-solo li svg {
  color: #ff5a6a;
}

.col.is-broic li svg {
  color: var(--accent);
}

/* ---------- FAQ ---------- */
.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.faq-side {
  position: sticky;
  top: 110px;
}

.faq-side .lead {
  margin-top: 20px;
}

.faq-side .btn {
  margin-top: 30px;
}

.faq {
  display: grid;
  gap: 10px;
}

.qa {
  border-radius: 22px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow 0.3s;
}

.qa[open] {
  box-shadow: inset 0 0 0 1px var(--border);
}

.qa summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  font-weight: 700;
  font-size: 17px;
}

.qa summary::-webkit-details-marker {
  display: none;
}

.qa .pm {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--surface2);
  position: relative;
  transition:
    transform 0.4s var(--ease),
    background 0.3s;
}

.qa .pm::before,
.qa .pm::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  margin: -1px 0 0 -6px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.4s var(--ease);
}

.qa .pm::after {
  transform: rotate(90deg);
}

.qa[open] .pm {
  background: var(--accent);
  transform: rotate(180deg);
}

.qa[open] .pm::before,
.qa[open] .pm::after {
  background: var(--accent-ink);
}

.qa[open] .pm::after {
  transform: rotate(0);
}

.qa .ans {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.qa .ans p + p {
  margin-top: 10px;
}

.qa .ans b {
  color: var(--text);
}

/* ---------- CTA final ---------- */
.final {
  isolation: isolate;
  padding: 150px 0 160px;
  text-align: center;
  overflow: hidden;
}

.final-glow {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(900px, 140vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(closest-side, rgba(0, 191, 234, 0.22), transparent 70%),
    radial-gradient(closest-side at 65% 60%, rgba(155, 123, 240, 0.18), transparent 70%);
  z-index: -1;
  animation: breatheC 8s ease-in-out infinite;
}

@keyframes breatheC {
  50% {
    transform: translate(-50%, -50%) scale(1.08);
    opacity: 0.8;
  }
}

.final-symbol {
  width: 110px;
  height: 110px;
  margin: 0 auto 40px;
  filter: drop-shadow(0 0 40px rgba(0, 191, 234, 0.6));
}

.final-symbol .p1,
.final-symbol .p2 {
  transition: transform 1.2s var(--ease);
}

.final:not(.in) .final-symbol .p1 {
  transform: translate(-10px, -8px);
}

.final:not(.in) .final-symbol .p2 {
  transform: translate(10px, 8px);
}

.final h2 {
  font-size: clamp(56px, 10vw, 140px);
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.final .lead {
  margin: 28px auto 0;
  text-align: center;
}

.final .hero-ctas {
  justify-content: center;
}

.final .hero-micro {
  justify-content: center;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 40px 0 120px;
  color: var(--muted);
  font-size: 14px;
}

.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.foot .brand {
  font-size: 20px;
  color: var(--text);
}

.foot .brand svg {
  width: 28px;
  height: 28px;
}

.foot nav {
  display: flex;
  gap: 24px;
}

.foot nav a:hover {
  color: var(--text);
}

/* ---------- CTA fija en celular ---------- */
.sticky-cta {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 60;
  display: none;
  align-items: center;
  gap: 12px;
  padding: 10px 10px 10px 18px;
  border-radius: 999px;
  background: rgba(28, 34, 38, 0.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow:
    inset 0 0 0 1px var(--border),
    0 16px 40px -10px rgba(0, 0, 0, 0.7);
  transform: translateY(140%);
  transition: transform 0.5s var(--ease);
}

.sticky-cta.show {
  transform: none;
}

.sticky-cta div {
  flex: 1;
  min-width: 0;
  line-height: 1.25;
}

.sticky-cta b {
  display: block;
  font-size: 15px;
}

.sticky-cta span {
  font-size: 12px;
  color: var(--muted);
}

.sticky-cta .btn {
  height: 46px;
  padding: 0 20px;
  font-size: 15px;
}

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .showcase {
    grid-template-columns: 1fr 1fr;
  }
  .phone-wrap {
    grid-column: 1 / -1;
    order: -1;
    margin-bottom: 20px;
  }
  .callouts {
    gap: 18px;
  }
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }
  .section {
    padding: 100px 0;
  }
  .problem-grid,
  .steps {
    grid-template-columns: 1fr;
  }
  .step-line {
    display: none;
  }
  .bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .span-7,
  .span-5,
  .span-12 {
    grid-column: span 2;
  }
  .span-4 {
    grid-column: span 1;
  }
  .span-4.span-md-2 {
    grid-column: span 2;
  }
  .social-grid,
  .levels-grid,
  .faq-grid,
  .compare {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .compare {
    gap: 18px;
  }
  .faq-side {
    position: static;
  }
}

/* Laptops de poca altura: el hero completo (con CTA y garantías) cabe sin hacer scroll. */
@media (min-width: 721px) and (orientation: landscape) and (max-height: 860px) {
  .hero-content {
    padding-top: 92px;
    padding-bottom: 56px;
  }
  .hero-pill {
    margin-bottom: 18px;
  }
  .hero h1 {
    font-size: clamp(44px, min(7.4vw, 10.4vh), 104px);
  }
  .hero .lead {
    margin-top: 18px;
  }
  .hero-ctas {
    margin-top: 26px;
  }
  .hero-micro {
    margin-top: 18px;
  }
  .scroll-cue {
    display: none;
  }
}

/* Hero apilado (duelo arriba, texto abajo): celulares y tablets en vertical. */
@media (max-width: 720px), (orientation: portrait) and (max-width: 1100px) {
  .hero {
    align-items: flex-end;
  }
  .hero-duel {
    top: 92px;
    right: 0;
    left: 0;
    justify-content: center;
    transform: none;
    column-gap: 16px;
  }
  .hd-side {
    gap: 6px;
  }
  .hd-side b {
    font-size: 40px;
  }
  .hero-duel .fig {
    width: min(22vw, 104px);
    height: min(33vw, 156px);
  }
  .hd-vs {
    margin-bottom: min(16vw, 80px);
  }
  .hd-name {
    font-size: 13px;
  }
  .hd-foot {
    margin-top: 12px;
    gap: 8px;
  }
  #hd-verdict {
    font-size: 15px;
  }
  .hero-shade {
    background:
      linear-gradient(0deg, var(--bg) 0%, rgba(20, 24, 27, 0.92) 45%, rgba(20, 24, 27, 0.25) 70%, transparent 100%);
  }
  .hero-content {
    padding-top: calc(92px + min(33vw, 156px) + 150px);
    padding-bottom: 70px;
  }
  .hero-pill {
    margin-bottom: 20px;
  }
  .hero h1 {
    font-size: clamp(40px, 9.5vw, 84px);
  }
  .scroll-cue {
    display: none;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }
  .nav-inner {
    height: 66px;
  }
  .nav-login {
    display: none;
  }
  .hero h1 {
    font-size: clamp(40px, 12.5vw, 64px);
  }
  .hero .lead {
    margin-top: 20px;
  }
  .hero-ctas {
    margin-top: 28px;
  }
  .hero-ctas .btn {
    flex: 1 1 100%;
  }
  .scroll-cue {
    display: none;
  }
  .section {
    padding: 84px 0;
  }
  .section-head {
    margin-bottom: 44px;
  }
  .showcase {
    grid-template-columns: 1fr;
  }
  .phone {
    width: min(290px, 100%);
  }
  .bento {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .span-7,
  .span-5,
  .span-4,
  .span-12,
  .span-4.span-md-2 {
    grid-column: span 1;
  }
  .card {
    padding: 24px;
    min-height: 0;
  }
  .nn-demo {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .nn-demo .rows {
    width: 100%;
  }
  .xp-list {
    grid-template-columns: 1fr 1fr;
  }
  .rung {
    grid-template-columns: 60px 1fr auto;
    padding: 11px 16px;
  }
  .rung .name {
    font-size: 19px;
  }
  .t-card {
    width: 300px;
  }
  .col {
    padding: 26px 22px;
  }
  .final {
    padding: 110px 0 120px;
  }
  .sticky-cta {
    display: flex;
  }
  .foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .hero h1 .line > span,
  .fade-up {
    transform: none;
    opacity: 1;
  }
  .t-track,
  .ticker-track {
    animation: none !important;
  }
}

/* ---------- Duelo con siluetas (como en la app) ---------- */
.fig svg {
  display: block;
  width: 100%;
  height: 100%;
}

.fig-fill {
  transition: transform 1.8s var(--ease) 0.4s;
}

.m-duel {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  margin-top: 6px;
}

.m-duel .side,
.vs-figs .side {
  display: grid;
  justify-items: center;
  gap: 4px;
}

.m-duel b {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.03em;
  line-height: 1;
}

.m-duel b small,
.vs-figs b small {
  font-size: 0.5em;
  margin-left: 1px;
  vertical-align: top;
}

.m-duel .is-behind b {
  color: var(--muted);
}

.m-duel .fig {
  width: 42px;
  height: 63px;
}

.m-duel .name {
  font-weight: 700;
  font-size: 10px;
  color: var(--chart1);
}

.m-duel .name.bro,
.vs-figs .who-name.bro {
  color: var(--bro);
}

.m-duel .vs-mid {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  margin-bottom: 36px;
}

.tug {
  height: 8px;
  border-radius: 8px;
  background: var(--bro);
  overflow: hidden;
  margin-top: 10px;
}

.tug i {
  display: block;
  height: 100%;
  width: 50%;
  border-radius: 8px;
  background: var(--chart1);
  transition: width 1.6s var(--ease) 0.5s;
}

.vs-figs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  margin: 14px 0 4px;
}

.vs-figs b {
  font-family: var(--display);
  font-weight: 800;
  font-size: 48px;
  letter-spacing: -0.04em;
  line-height: 1;
}

.vs-figs b.accent {
  color: var(--text);
}

.vs-figs b.bro {
  color: var(--muted);
}

.vs-figs .fig {
  width: 84px;
  height: 126px;
  margin: 6px 0 4px;
}

.vs-figs .who-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--chart1);
}

.vs-figs small {
  color: var(--muted);
  font-size: 11px;
}

.vs-figs .vs-mid {
  margin-bottom: 110px;
}

.duel-verdict {
  margin: 14px 0 0;
  text-align: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
}

@media (prefers-reduced-motion: reduce) {
  .fig-fill,
  .tug i {
    transition: none;
  }
}

/* ---------- Páginas legales (privacidad, términos, reembolsos) ---------- */
.legal-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(20, 24, 27, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.legal-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px var(--gutter) 96px;
  color: #c9d3d9;
  line-height: 1.7;
  font-size: 16px;
}

.legal h1 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(32px, 6vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin: 0 0 8px;
}

.legal .vigencia {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 32px;
}

.legal .resumen {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px 22px;
  margin: 0 0 36px;
  color: var(--text);
}

.legal .resumen ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.legal h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
  margin: 40px 0 10px;
  letter-spacing: -0.01em;
}

.legal p,
.legal li {
  margin: 0 0 12px;
}

.legal ul {
  padding-left: 22px;
}

.legal a {
  color: var(--accent);
}

.legal strong {
  color: var(--text);
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}