/* ==========================================================================
   XZ TRADERS · Landing
   ========================================================================== */

/* Fuentes alojadas en la propia web (assets/fonts, licencia OFL) */
@font-face {
  font-family: "Geist";
  src: url("../fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --bg: #0a0a0a;
  --bg-deep: #000000;
  --surface: #111111;
  --surface-2: #171717;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  --text: #fafafa;
  --text-2: #a3a3a3;
  --text-3: #6b6b6b;

  --accent: #b4b8ff;
  --accent-2: #7c6cff;
  --up: #22c55e;
  --down: #f05252;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;

  --container: 1088px;
  --gutter: 24px;
  --nav-h: 64px;

  --font: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  background: #000;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

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

svg {
  flex-shrink: 0;
}

::selection {
  background: rgba(180, 184, 255, 0.3);
}

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

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* --------------------------------------------------------------------------
   Tipografía
   -------------------------------------------------------------------------- */

.h2 {
  font-size: clamp(1.75rem, 3.6vw, 2.5rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.h2--xl {
  font-size: clamp(2rem, 5vw, 3.25rem);
  letter-spacing: -0.03em;
}

.lead {
  color: var(--text-2);
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.7;
  text-wrap: pretty;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow--lines::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--border-strong);
}

.link {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}

.link:hover {
  text-decoration-color: var(--text);
}

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background-color 0.2s, border-color 0.2s, box-shadow 0.25s;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn--light {
  background: #ffffff;
  color: #0a0a0a;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
}

.btn--light:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 40px -10px rgba(255, 255, 255, 0.45);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-strong);
  color: var(--text);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.24);
}

.btn--lg {
  padding: 15px 28px;
  font-size: 17px;
}

.btn--sm {
  padding: 9px 16px;
  font-size: 14px;
}

.btn--block {
  width: 100%;
}

/* Píldora con brillo (estilo "We are live now") */
.btn-glow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background:
    linear-gradient(#0c0c12, #0c0c12) padding-box,
    linear-gradient(120deg, rgba(255, 255, 255, 0.28), rgba(124, 108, 255, 0.7) 45%, rgba(255, 255, 255, 0.12)) border-box;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  box-shadow:
    0 0 28px -8px rgba(124, 108, 255, 0.6),
    inset 0 -10px 18px -10px rgba(124, 108, 255, 0.65);
  transition: box-shadow 0.3s, transform 0.25s var(--ease);
}

.btn-glow:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 36px -6px rgba(124, 108, 255, 0.8),
    inset 0 -10px 18px -8px rgba(124, 108, 255, 0.8);
}

.live-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--up);
}

.live-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--up);
  animation: ping 2s var(--ease) infinite;
}

@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  80%,
  100% {
    transform: scale(2.8);
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   Nav
   -------------------------------------------------------------------------- */

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}

.nav.is-scrolled {
  background: rgba(10, 10, 10, 0.72);
  border-bottom-color: var(--border);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--nav-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand__mark {
  width: 44px;
  height: 22px;
}

.brand__name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.brand--lg .brand__mark {
  width: 52px;
  height: 26px;
}

.brand--lg .brand__name {
  font-size: 20px;
}

.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  margin-right: 8px;
  font-size: 14px;
  color: var(--text-2);
}

.nav__links a {
  transition: color 0.2s;
}

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

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--nav-h) + 72px) 0 96px;
  background: var(--bg-deep);
  overflow: hidden;
  isolation: isolate;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* Haces de luz en 3D (assets/js/beams.js) */
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}

.has-beams .hero__canvas {
  opacity: 1;
}

/* Respaldo en CSS si no hay WebGL */
.has-beams .beam,
.has-beams .hero__grain {
  display: none;
}

.has-beams .hero__vignette {
  background: linear-gradient(180deg, transparent 72%, var(--bg) 100%);
}

/* Haces de luz diagonales (respaldo) */
.beam {
  position: absolute;
  top: -40%;
  height: 180%;
  transform: rotate(-30deg);
  transform-origin: center;
  filter: blur(3px);
  opacity: var(--o, 0.9);
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.5) 1.5%,
    rgba(255, 255, 255, 0.3) 18%,
    rgba(255, 255, 255, 0.07) 52%,
    rgba(255, 255, 255, 0) 100%
  );
  -webkit-mask-image: linear-gradient(180deg, transparent 4%, #000 26%, #000 48%, transparent 64%, #000 78%, transparent 96%);
  mask-image: linear-gradient(180deg, transparent 4%, #000 26%, #000 48%, transparent 64%, #000 78%, transparent 96%);
  animation: beam-drift var(--d, 14s) ease-in-out infinite alternate;
}

.beam--1 {
  left: 2%;
  width: 18vw;
  --o: 0.55;
  --d: 16s;
}

.beam--2 {
  left: 24%;
  width: 14vw;
  --o: 0.85;
  --d: 13s;
  animation-delay: -4s;
}

.beam--3 {
  left: 44%;
  width: 20vw;
  --o: 0.7;
  --d: 18s;
  animation-delay: -8s;
}

.beam--4 {
  left: 64%;
  width: 11vw;
  --o: 0.6;
  --d: 15s;
  animation-delay: -2s;
}

.beam--5 {
  left: 80%;
  width: 16vw;
  --o: 0.45;
  --d: 17s;
  animation-delay: -6s;
}

.beam--6 {
  left: -18%;
  width: 22vw;
  top: -10%;
  --o: 0.35;
  --d: 20s;
  animation-delay: -10s;
}

@keyframes beam-drift {
  0% {
    transform: rotate(-30deg) translate3d(-3%, -4%, 0);
    opacity: calc(var(--o) * 0.7);
  }
  100% {
    transform: rotate(-30deg) translate3d(3%, 4%, 0);
    opacity: var(--o);
  }
}

/* Grano */
.hero__grain {
  position: absolute;
  inset: -50%;
  opacity: 0.22;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(4) infinite;
}

@keyframes grain {
  0% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(-3%, 2%);
  }
  50% {
    transform: translate(2%, -3%);
  }
  75% {
    transform: translate(-2%, -1%);
  }
  100% {
    transform: translate(0, 0);
  }
}

.hero__vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 42% at 50% 54%, rgba(0, 0, 0, 0.62), transparent 72%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, transparent 25%, transparent 70%, var(--bg) 100%);
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Marquesina de funciones */
.marquee {
  display: flex;
  width: min(100%, 780px);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
}

.marquee__track {
  display: flex;
  flex-shrink: 0;
  gap: 36px;
  padding-right: 36px;
  animation: marquee 32s linear infinite;
}

.marquee__track li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

.marquee__track svg {
  width: 16px;
  height: 16px;
  color: rgba(255, 255, 255, 0.85);
}

@keyframes marquee {
  to {
    transform: translateX(-100%);
  }
}

.hero__title {
  margin-top: 36px;
  font-size: clamp(2.5rem, 7.4vw, 5.5rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.hero__line {
  display: block;
  text-wrap: balance;
}

.hero__line--dim {
  color: rgba(255, 255, 255, 0.52);
}

.hero__lead {
  max-width: 640px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.62);
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  line-height: 1.65;
  text-wrap: pretty;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.proof {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 36px;
  color: var(--text-2);
  font-size: 14px;
}

.proof strong {
  color: var(--text);
  font-weight: 500;
}

.proof__avatars {
  display: flex;
}

.proof__avatars span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-left: -8px;
  border: 2px solid #000;
  border-radius: 50%;
  background: linear-gradient(145deg, #3a3a3a, #161616);
  color: rgba(255, 255, 255, 0.8);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.proof__avatars span:first-child {
  margin-left: 0;
}

.proof__avatars span:last-child {
  background: linear-gradient(145deg, var(--accent-2), #3b2f99);
  color: #fff;
  font-size: 13px;
}

/* Entrada del hero */
.js .hero__content > * {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.9s var(--ease) forwards;
}

.js .hero__content > :nth-child(2) {
  animation-delay: 0.08s;
}

.js .hero__content > :nth-child(3) {
  animation-delay: 0.18s;
}

.js .hero__content > :nth-child(4) {
  animation-delay: 0.28s;
}

.js .hero__content > :nth-child(5) {
  animation-delay: 0.38s;
}

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

/* --------------------------------------------------------------------------
   Secciones genéricas
   -------------------------------------------------------------------------- */

.section {
  position: relative;
  padding: 112px 0;
}

.section--line {
  border-top: 1px solid var(--border);
}

.section--line::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 360px;
  background: radial-gradient(ellipse 55% 100% at 50% 0%, rgba(255, 255, 255, 0.035), transparent 70%);
  pointer-events: none;
}

.section-head {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  max-width: 620px;
  margin-bottom: 56px;
}

.section-head .btn {
  margin-top: 8px;
}

.section-head--center {
  align-items: center;
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.icon-box {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.icon-box svg {
  width: 19px;
  height: 19px;
}

.icon-box--accent {
  color: var(--accent);
  background: rgba(124, 108, 255, 0.08);
  border-color: rgba(180, 184, 255, 0.18);
}

/* Problema: 3 columnas */

/* --------------------------------------------------------------------------
   Qué incluye
   -------------------------------------------------------------------------- */

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature {
  position: relative;
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 12px;
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.4s var(--ease);
}

.feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(180, 184, 255, 0.08), transparent 45%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.feature:hover {
  border-color: var(--border-strong);
}

.feature:hover::after {
  opacity: 1;
}

.feature h3 {
  margin-top: 10px;
  font-size: 19px;
  font-weight: 500;
}

.feature p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Pasos
   -------------------------------------------------------------------------- */

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  counter-reset: step;
}

.step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.008));
}

.step__num {
  position: absolute;
  top: 26px;
  right: 26px;
  color: rgba(255, 255, 255, 0.12);
  font-family: var(--mono);
  font-size: 40px;
  font-weight: 500;
  line-height: 1;
}

.step h3 {
  margin-top: 10px;
  font-size: 19px;
  font-weight: 500;
}

.step p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.6;
}

.step strong {
  color: var(--text);
  font-weight: 500;
}

.step .btn {
  margin-top: auto;
}

.step p + .btn {
  margin-top: 10px;
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */

.faq {
  display: grid;
  gap: 10px;
  max-width: 800px;
  margin: 0 auto;
}

.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.008));
  transition: border-color 0.3s, background-color 0.3s;
}

.faq details:hover {
  border-color: var(--border-strong);
}

.faq details[open] {
  border-color: rgba(180, 184, 255, 0.22);
  background-color: rgba(124, 108, 255, 0.04);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  font-size: 17px;
  font-weight: 500;
  list-style: none;
  cursor: pointer;
}

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

.faq summary svg {
  width: 18px;
  height: 18px;
  color: var(--text-2);
  transition: transform 0.3s var(--ease), color 0.3s;
}

.faq details[open] summary svg {
  color: var(--accent);
  transform: rotate(45deg);
}

.faq details p {
  padding: 0 56px 24px 24px;
  color: var(--text-2);
  font-size: 15.5px;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   CTA final
   -------------------------------------------------------------------------- */

.cta-final {
  padding-bottom: 128px;
}

.cta-final::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 80px;
  width: min(900px, 100%);
  height: 420px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(124, 108, 255, 0.12), transparent 65%);
  pointer-events: none;
  z-index: -1;
}

.cta-final .hero__ctas {
  margin-top: 16px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.footer {
  padding: 64px 0 0;
  background: var(--bg-deep);
  overflow: hidden;
}

.footer__top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.footer__tag {
  margin-top: 14px;
  color: var(--text-2);
  font-size: 15px;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 22px;
  font-size: 14px;
}

.footer__links a {
  transition: color 0.2s;
}

.footer__links a:hover {
  color: var(--text-2);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding-top: 22px;
}

.footer__legal {
  max-width: 640px;
  color: var(--text-3);
  font-size: 12.5px;
  line-height: 1.6;
}

.footer__copy {
  color: var(--text-3);
  font-size: 12.5px;
  white-space: nowrap;
}

.wordmark {
  margin: 36px 0 -0.22em;
  background: linear-gradient(180deg, #d6d6d6 0%, #8a8a8a 45%, #2a2a2a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(3rem, 13.2vw, 12.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

/* --------------------------------------------------------------------------
   CTA fija móvil
   -------------------------------------------------------------------------- */

.mobile-cta {
  display: none;
}

/* --------------------------------------------------------------------------
   Animación al hacer scroll
   -------------------------------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: var(--delay, 0s);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 960px) {
  .nav__links {
    display: none;
  }

  .features {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 760px) {
  :root {
    --gutter: 16px;
    --nav-h: 60px;
  }

  .section {
    padding: 80px 0;
  }

  .hero {
    padding-bottom: 72px;
  }

  .beam {
    filter: blur(2px);
  }

  .beam--1 {
    width: 30vw;
  }

  .beam--2 {
    width: 24vw;
    left: 18%;
  }

  .beam--3 {
    width: 34vw;
    left: 46%;
  }

  .beam--4 {
    width: 20vw;
  }

  .beam--5 {
    display: none;
  }

  .hero__title {
    margin-top: 28px;
    letter-spacing: -0.03em;
  }

  .hero__lead {
    margin-top: 22px;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 360px;
    margin-top: 32px;
  }

  .proof {
    flex-direction: column;
    gap: 10px;
  }

  .brand__name {
    font-size: 15px;
  }

  .btn-glow {
    padding: 7px 12px;
    font-size: 13px;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .feature {
    grid-template-columns: 40px 1fr;
    column-gap: 16px;
    row-gap: 4px;
    padding: 20px 18px;
  }

  .feature .icon-box {
    grid-row: span 2;
  }

  .feature h3 {
    margin-top: 0;
    font-size: 17px;
  }

  .feature p {
    font-size: 14.5px;
  }

  .step {
    padding: 26px 22px;
  }

  .faq summary {
    font-size: 16px;
    padding: 18px 18px;
  }

  .faq details p {
    padding: 0 18px 20px;
  }

  .cta-final {
    padding-bottom: 104px;
  }

  .footer__top,
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__links {
    justify-content: flex-start;
  }

  /* Barra fija con CTA */
  .mobile-cta {
    position: fixed;
    inset: auto 0 0;
    z-index: 40;
    display: block;
    padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(10, 10, 10, 0), rgba(10, 10, 10, 0.92) 35%);
    transform: translateY(110%);
    transition: transform 0.4s var(--ease);
  }

  .mobile-cta.is-visible {
    transform: none;
  }

  .mobile-cta .btn {
    padding: 15px 20px;
    font-size: 16px;
    box-shadow: 0 10px 40px -10px rgba(255, 255, 255, 0.35);
  }

  .footer {
    padding-bottom: 76px;
  }
}

@media (max-width: 380px) {
  .brand__name {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Movimiento reducido
   -------------------------------------------------------------------------- */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal,
  .js .hero__content > * {
    opacity: 1;
    transform: none;
  }

  .marquee__track {
    animation: none;
  }
}