/* Arca — landing styles
   Caja fuerte: acero, blanco limpio y un azul propio. Sin degradados morados. */

/* -------------------- fonts (self-hosted) -------------------- */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url("../fonts/archivo-variable-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url("../fonts/archivo-variable-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/instrumentserif-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/instrumentserif-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Instrument Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/instrumentserif-italic-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* -------------------- tokens -------------------- */
:root {
  --white: #ffffff;
  --bone: #f6f7fa;
  --ink: #0b0d12;
  --ink-2: #171b23;
  --ink-soft: #3d4351;
  --steel: #59606d;
  --blue: #143cf0;
  --blue-deep: #0a24a8;
  --blue-bright: #4a68ff;
  --blue-tint: #eef1ff;

  --line: rgba(11, 13, 18, 0.12);
  --line-soft: rgba(11, 13, 18, 0.07);
  --line-blue: rgba(20, 60, 240, 0.22);

  --shadow-xs: 0 1px 2px rgba(11, 13, 18, 0.06);
  --shadow-sm: 0 1px 2px rgba(11, 13, 18, 0.05), 0 8px 20px -12px rgba(11, 13, 18, 0.28);
  --shadow-md: 0 2px 6px rgba(11, 13, 18, 0.05), 0 26px 50px -28px rgba(11, 13, 18, 0.42);
  --shadow-blue: 0 12px 30px -14px rgba(20, 60, 240, 0.55);

  --r-xs: 6px;
  --r-s: 10px;
  --r-m: 16px;
  --r-l: 24px;

  --display: "Instrument Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --wrap: 1140px;
  --gutter: 22px;
  --header-h: 64px;
  color-scheme: light;
}

/* -------------------- reset -------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img,
svg {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-underline-offset: 3px;
}
h1,
h2,
h3,
h4,
p,
figure,
blockquote {
  margin: 0;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
button {
  font: inherit;
  color: inherit;
}
.icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}
:focus-visible {
  outline: 2.5px solid var(--blue);
  outline-offset: 3px;
  border-radius: 3px;
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--white);
  padding: 0.6em 1em;
  border-radius: 0 0 var(--r-s) 0;
}
.skip-link:focus {
  left: 0;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* -------------------- motion primitives -------------------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s cubic-bezier(0.22, 0.68, 0.3, 1), transform 0.7s cubic-bezier(0.22, 0.68, 0.3, 1);
    transition-delay: var(--d, 0ms);
    will-change: opacity, transform;
  }
  .js [data-reveal].is-in {
    opacity: 1;
    transform: none;
  }
  .js [data-reveal="line"] {
    transform: none;
    clip-path: inset(0 0 105% 0);
    transition: clip-path 0.9s cubic-bezier(0.22, 0.68, 0.3, 1), opacity 0.5s linear;
    transition-delay: var(--d, 0ms);
  }
  .js [data-reveal="line"].is-in {
    clip-path: inset(-30% -30% -30% -30%);
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* -------------------- layout -------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section {
  padding-block: clamp(40px, 5.4vw, 74px);
  position: relative;
}
.section--tint {
  background: var(--bone);
  border-block: 1px solid var(--line-soft);
}
.section-head {
  max-width: 660px;
}
.section-head + * {
  margin-top: clamp(24px, 3.2vw, 38px);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-size: 0.72rem;
  font-weight: 700;
  font-stretch: 92%;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1em;
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--blue);
  flex-shrink: 0;
}
h1,
h2,
.display {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.012em;
  line-height: 1.06;
}
h2 {
  font-size: clamp(1.95rem, 4.1vw, 2.9rem);
}
.section-head p {
  margin-top: 0.9em;
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 46ch;
}
.rule {
  border: 0;
  border-top: 1px solid var(--line-soft);
  margin: 0;
}

/* -------------------- header -------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line-soft);
  box-shadow: 0 10px 24px -22px rgba(11, 13, 18, 0.8);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.005em;
  color: var(--ink);
  text-decoration: none;
}
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  flex-shrink: 0;
}
.main-nav {
  display: none;
}
.main-nav ul {
  display: flex;
  gap: 28px;
  font-size: 0.93rem;
  font-weight: 500;
}
.main-nav a {
  position: relative;
  text-decoration: none;
  color: var(--ink-soft);
  padding-block: 4px;
  transition: color 0.18s ease;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1.5px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s cubic-bezier(0.22, 0.68, 0.3, 1);
}
.main-nav a:hover {
  color: var(--ink);
}
.main-nav a:hover::after {
  transform: scaleX(1);
}
@media (min-width: 880px) {
  .main-nav {
    display: block;
  }
}

/* -------------------- buttons & forms -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.96rem;
  line-height: 1;
  padding: 0.92em 1.5em;
  border-radius: var(--r-s);
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: transform 0.18s cubic-bezier(0.22, 0.68, 0.3, 1), background 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease, color 0.18s ease;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--blue-deep);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover {
  background: var(--ink-2);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--ink);
}
.btn-small {
  padding: 0.66em 1.1em;
  font-size: 0.86rem;
}

.field-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
@media (min-width: 560px) {
  .field-row {
    flex-direction: row;
  }
}
.field-row input[type="email"] {
  flex: 1;
  min-width: 0;
  background: var(--white);
  border: 1.5px solid var(--line);
  border-radius: var(--r-s);
  padding: 0.92em 1.15em;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.field-row input[type="email"]::placeholder {
  color: #9aa1ad;
}
.field-row input[type="email"]:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(20, 60, 240, 0.14);
}
.form-note {
  margin-top: 0.8em;
  font-size: 0.84rem;
  color: var(--steel);
}
.form-status {
  margin-top: 0.5em;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--blue-deep);
  min-height: 1.25em;
}
.form-status[data-state="error"] {
  color: #b3261e;
}

/* -------------------- hero -------------------- */
.hero {
  position: relative;
  padding-block: clamp(18px, 3vw, 46px) clamp(34px, 4.6vw, 66px);
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% 30% -10%;
  z-index: -1;
  background-image: linear-gradient(rgba(20, 60, 240, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 60, 240, 0.055) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 80% at 62% 34%, #000 0%, transparent 68%);
  mask-image: radial-gradient(120% 80% at 62% 34%, #000 0%, transparent 68%);
  pointer-events: none;
}
.hero .wrap {
  display: grid;
  gap: clamp(34px, 5vw, 54px);
}
@media (min-width: 1000px) {
  .hero .wrap {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: center;
    gap: clamp(40px, 5vw, 72px);
  }
}
.hero h1 {
  font-size: clamp(2.25rem, 6.2vw, 4.15rem);
  max-width: 13ch;
}
.hero h1 em {
  font-style: normal;
  padding-bottom: 0.02em;
  background: linear-gradient(var(--blue), var(--blue)) 0 92% / 100% 0.07em no-repeat;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
@media (prefers-reduced-motion: no-preference) {
  .js .hero h1 em {
    background-size: 0 0.07em;
    animation: underline-in 0.8s cubic-bezier(0.22, 0.68, 0.3, 1) 0.6s forwards;
  }
}
@keyframes underline-in {
  to {
    background-size: 100% 0.07em;
  }
}
.hero-lede {
  margin-top: 1.1em;
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 44ch;
}
.hero-form {
  margin-top: 1.7em;
  max-width: 470px;
}
.hero-badges {
  margin-top: 1.4em;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.hero-badges li {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.79rem;
  font-weight: 600;
  font-stretch: 94%;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.42em 0.85em;
  background: rgba(255, 255, 255, 0.7);
}
.hero-badges .icon {
  width: 1.05em;
  height: 1.05em;
  color: var(--blue);
}

/* -------------------- hero stage: cámara -> archivo -------------------- */
.stage {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin-inline: auto;
}
.stage-plate {
  position: relative;
  background: linear-gradient(168deg, #1c212b 0%, #0b0d12 58%, #05070b 100%);
  border-radius: var(--r-l);
  padding: 16px 16px 14px;
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.stage-plate::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--r-l) - 7px);
  pointer-events: none;
}
.stage-screen {
  position: relative;
  aspect-ratio: 4 / 4.4;
  border-radius: var(--r-m);
  background: #eef0f4;
  overflow: hidden;
  isolation: isolate;
}
.shot {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(120% 90% at 50% 0%, #fbfbfd 0%, #dfe3ea 100%);
}
.shot-paper {
  width: 62%;
  aspect-ratio: 0.73;
  background: #fff;
  border-radius: 3px;
  box-shadow: 0 18px 34px -18px rgba(11, 13, 18, 0.55), 0 1px 0 rgba(11, 13, 18, 0.06);
  transform: rotate(-4.5deg);
  padding: 13% 11%;
  display: flex;
  flex-direction: column;
  gap: 8.5%;
}
.shot-paper span {
  display: block;
  height: 6.5%;
  border-radius: 2px;
  background: rgba(11, 13, 18, 0.26);
}
.shot-paper span:nth-child(1) {
  width: 60%;
  background: rgba(11, 13, 18, 0.5);
}
.shot-paper span:nth-child(3) {
  width: 82%;
}
.shot-paper span:nth-child(4) {
  width: 66%;
}
.shot-paper span:last-child {
  width: 38%;
  background: var(--blue);
  opacity: 0.8;
}
.vf {
  position: absolute;
  inset: 11%;
  pointer-events: none;
}
.vf span {
  position: absolute;
  width: 26px;
  height: 26px;
  border: 2.5px solid var(--blue);
}
.vf span:nth-child(1) {
  top: 0;
  left: 0;
  border-right: 0;
  border-bottom: 0;
}
.vf span:nth-child(2) {
  top: 0;
  right: 0;
  border-left: 0;
  border-bottom: 0;
}
.vf span:nth-child(3) {
  bottom: 0;
  left: 0;
  border-right: 0;
  border-top: 0;
}
.vf span:nth-child(4) {
  bottom: 0;
  right: 0;
  border-left: 0;
  border-top: 0;
}
.flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}
.doc-card {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(11, 13, 18, 0.08);
  border-radius: 14px;
  padding: 15px 15px 13px;
  box-shadow: 0 20px 40px -22px rgba(11, 13, 18, 0.6);
}
.doc-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  background: var(--blue);
  color: #fff;
  font-size: 0.66rem;
  font-weight: 700;
  font-stretch: 92%;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.36em 0.7em;
  border-radius: var(--r-xs);
}
.doc-title {
  font-family: var(--display);
  font-size: 1.12rem;
  line-height: 1.18;
  margin-top: 10px;
}
.doc-meta {
  margin-top: 11px;
  display: grid;
  gap: 6px;
}
.doc-meta li {
  display: flex;
  align-items: center;
  gap: 0.55em;
  font-size: 0.79rem;
  color: var(--ink-soft);
}
.doc-meta .icon {
  width: 1.05em;
  height: 1.05em;
  color: var(--blue);
}
.doc-meta b {
  font-weight: 600;
  color: var(--ink);
}
.doc-lock {
  margin-top: 11px;
  padding-top: 9px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--blue-deep);
}
.stage-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 4px 2px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.68rem;
  font-weight: 600;
  font-stretch: 90%;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.dial {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  background: conic-gradient(from 0deg, #2b313d 0 25%, #1a1f28 0 50%, #2b313d 0 75%, #1a1f28 0);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.16), 0 2px 6px rgba(0, 0, 0, 0.5);
}
.dial::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 2px rgba(11, 13, 18, 0.6);
}
.dial::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 50%;
  width: 2.5px;
  height: 7px;
  border-radius: 2px;
  background: #fff;
  transform: translateX(-50%);
}
.stage-foot span {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.4);
}
.stage-caption {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--steel);
  text-align: center;
  max-width: 34ch;
  margin-inline: auto;
}

@media (prefers-reduced-motion: no-preference) {
  .js .stage .vf {
    opacity: 0;
  }
  .js .stage .doc-card {
    opacity: 0;
  }
  .js .stage.is-live .vf {
    animation: vf-in 0.55s cubic-bezier(0.22, 0.68, 0.3, 1) 0.15s both, vf-out 0.4s ease 1.05s forwards;
  }
  .js .stage.is-live .flash {
    animation: flash 0.62s ease-out 0.92s both;
  }
  .js .stage.is-live .shot-paper {
    animation: shot-settle 0.8s cubic-bezier(0.22, 0.68, 0.3, 1) 0.12s both;
  }
  .js .stage.is-live .doc-card {
    animation: card-in 0.8s cubic-bezier(0.2, 0.75, 0.25, 1) 1.12s both;
  }
  .js .stage.is-live .doc-meta li {
    animation: chip-in 0.5s cubic-bezier(0.22, 0.68, 0.3, 1) both;
    animation-delay: calc(1.45s + var(--i, 0) * 0.1s);
  }
  .js .stage.is-live .doc-lock {
    animation: chip-in 0.5s cubic-bezier(0.22, 0.68, 0.3, 1) 1.82s both;
  }
  .js .stage.is-live .dial {
    animation: dial-turn 1.5s cubic-bezier(0.3, 0.7, 0.2, 1) 0.2s both;
  }
}
@keyframes vf-in {
  from {
    opacity: 0;
    transform: scale(1.22);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes vf-out {
  to {
    opacity: 0;
    transform: scale(0.96);
  }
}
@keyframes flash {
  0% {
    opacity: 0;
  }
  14% {
    opacity: 0.92;
  }
  100% {
    opacity: 0;
  }
}
@keyframes shot-settle {
  from {
    transform: rotate(-9deg) scale(1.12);
    filter: blur(3px);
  }
  to {
    transform: rotate(-4.5deg) scale(1);
    filter: blur(0);
  }
}
@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes chip-in {
  from {
    opacity: 0;
    transform: translateX(-9px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes dial-turn {
  from {
    transform: rotate(-160deg);
  }
  to {
    transform: rotate(0deg);
  }
}

/* -------------------- pasos -------------------- */
.steps {
  display: grid;
  gap: 22px 24px;
  counter-reset: step;
}
@media (min-width: 640px) {
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 980px) {
  .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
}
.steps li {
  counter-increment: step;
  position: relative;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.steps li::before {
  content: "0" counter(step);
  position: absolute;
  top: -0.85em;
  left: 0;
  background: var(--white);
  padding-right: 10px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--blue);
}
.section--tint .steps li::before {
  background: var(--bone);
}
.step-art {
  width: 100%;
  height: 74px;
  margin-bottom: 14px;
  color: var(--ink);
}
.step-art svg {
  height: 100%;
  width: auto;
  overflow: visible;
}
.step-art .ln {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.step-art .ac {
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.step-art .fill-ac {
  fill: var(--blue);
  stroke: none;
}
.step-art .dim {
  opacity: 0.32;
}
@media (max-width: 620px) {
  .stage-screen {
    aspect-ratio: 4 / 4;
  }
  .step-art {
    height: 58px;
    margin-bottom: 10px;
  }
  .hero-badges {
    gap: 7px 8px;
  }
}
.steps h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35em;
}
.steps p {
  color: var(--ink-soft);
  font-size: 0.93rem;
}
@media (prefers-reduced-motion: no-preference) {
  .js .step-art .ln,
  .js .step-art .ac {
    stroke-dasharray: var(--len, 200);
    stroke-dashoffset: var(--len, 200);
    transition: stroke-dashoffset 1s cubic-bezier(0.3, 0.7, 0.3, 1);
    transition-delay: var(--d, 0ms);
  }
  .js .step-art .fill-ac {
    opacity: 0;
    transition: opacity 0.5s ease;
    transition-delay: calc(var(--d, 0ms) + 500ms);
  }
  .js [data-reveal].is-in .step-art .ln,
  .js [data-reveal].is-in .step-art .ac {
    stroke-dashoffset: 0;
  }
  .js [data-reveal].is-in .step-art .fill-ac {
    opacity: 1;
  }
}

/* -------------------- split (asistente / privacidad) -------------------- */
.split {
  display: grid;
  gap: clamp(26px, 4.2vw, 52px);
  align-items: center;
}
@media (min-width: 960px) {
  .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .split--visual-first .split-visual {
    order: -1;
  }
}
.split-copy p.lede {
  margin-top: 0.9em;
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 46ch;
}
.claims {
  margin-top: 1.6em;
  display: grid;
  gap: 2px;
}
.claims li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.claims li:last-child {
  border-bottom: 1px solid var(--line-soft);
}
.claims .icon {
  width: 1.15em;
  height: 1.15em;
  margin-top: 0.2em;
  color: var(--blue);
}
.claims strong {
  color: var(--ink);
  font-weight: 600;
}

/* -------------------- pase de invitado -------------------- */
.pass {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.pass-head {
  background: var(--ink);
  color: #fff;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.7rem;
  font-weight: 700;
  font-stretch: 92%;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.pass-head .icon {
  width: 1.15em;
  height: 1.15em;
  color: var(--blue-bright);
}
.pass-head span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.pass-head time {
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.1em;
}
.pass-body {
  position: relative;
  padding: 20px 18px 18px;
}
.pass-body p {
  font-size: 1rem;
  line-height: 1.45;
  max-width: 26ch;
}
.pass-body strong {
  font-weight: 600;
}
.pass-fields {
  margin-top: 16px;
  display: grid;
  gap: 8px;
  font-size: 0.79rem;
  /* hueco para el sello */
  padding-right: 96px;
}
.pass-fields div {
  display: flex;
  gap: 10px;
  align-items: baseline;
}
.pass-fields dt {
  width: 74px;
  flex-shrink: 0;
  color: var(--steel);
  font-weight: 600;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.pass-fields dd {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
}
.stamp {
  position: absolute;
  right: 12px;
  bottom: 14px;
  border: 2.5px solid var(--blue);
  color: var(--blue);
  border-radius: var(--r-xs);
  padding: 0.3em 0.6em;
  font-size: 0.72rem;
  font-weight: 700;
  font-stretch: 88%;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transform: rotate(-9deg);
  opacity: 0.92;
  line-height: 1.15;
  text-align: center;
}
.stamp small {
  display: block;
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  opacity: 0.85;
}
@media (prefers-reduced-motion: no-preference) {
  .js .pass .stamp {
    opacity: 0;
    transform: rotate(-9deg) scale(1.6);
    transition: opacity 0.28s ease, transform 0.42s cubic-bezier(0.2, 1.25, 0.4, 1);
    transition-delay: 0.55s;
  }
  .js .pass.is-in .stamp {
    opacity: 0.92;
    transform: rotate(-9deg) scale(1);
  }
}
.pass-tear {
  position: relative;
  height: 1px;
  border-top: 1.5px dashed var(--line);
}
.pass-tear::before,
.pass-tear::after {
  content: "";
  position: absolute;
  top: -8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--line);
}
.pass-tear::before {
  left: -9px;
}
.pass-tear::after {
  right: -9px;
}
.pass-foot {
  padding: 16px 18px 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.pass-foot .btn {
  pointer-events: none;
}
.pass-note {
  padding: 0 18px 16px;
  font-size: 0.74rem;
  color: var(--steel);
}

/* -------------------- banda de contraste -------------------- */
.band {
  background: var(--ink);
  color: #fff;
  padding-block: clamp(38px, 5vw, 68px);
  position: relative;
  overflow: hidden;
}
.band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(90% 120% at 80% 0%, #000, transparent 70%);
  mask-image: radial-gradient(90% 120% at 80% 0%, #000, transparent 70%);
  pointer-events: none;
}
.band .wrap {
  position: relative;
}
.band-grid {
  display: grid;
  gap: 26px 48px;
  align-items: start;
}
@media (min-width: 900px) {
  .band-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 60px;
  }
}
.band .not {
  display: grid;
  gap: 12px;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.64);
  max-width: 34ch;
}
.band .not li {
  position: relative;
  padding-left: 26px;
}
.band .not li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 14px;
  height: 1.5px;
  background: rgba(255, 255, 255, 0.35);
}
.band blockquote {
  font-family: var(--display);
  font-size: clamp(1.55rem, 3.3vw, 2.5rem);
  line-height: 1.16;
  color: #fff;
  max-width: 20ch;
}
.band blockquote b {
  font-weight: 400;
  font-style: italic;
  color: var(--blue-bright);
}
.band cite {
  display: block;
  margin-top: 1.6em;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
}

/* -------------------- tarjetas (sin MCP) -------------------- */
.cards {
  display: grid;
  gap: 16px;
}
@media (min-width: 760px) {
  .cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.card {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: center;
  gap: 10px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 20px 20px 18px;
  transition: transform 0.28s cubic-bezier(0.22, 0.68, 0.3, 1), box-shadow 0.28s ease, border-color 0.28s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-blue);
  box-shadow: var(--shadow-sm);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-s);
  display: grid;
  place-items: center;
  background: var(--blue-tint);
  color: var(--blue);
}
.card-icon .icon {
  width: 24px;
  height: 24px;
}
.card h3 {
  font-family: var(--display);
  font-size: 1.34rem;
  line-height: 1.12;
}
.card p {
  grid-column: 1 / -1;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

/* -------------------- caja fuerte (privacidad) -------------------- */
.safe {
  --door: 33%;
  --open: -116deg;
  position: relative;
  width: 100%;
  max-width: 430px;
  margin-inline: auto;
  aspect-ratio: 1 / 0.72;
  /* la puerta abre hacia el hueco de la izquierda */
  perspective: 1500px;
  perspective-origin: 62% 50%;
}
.safe-body {
  position: absolute;
  inset: 0 0 0 var(--door);
  border-radius: var(--r-l);
  background: #0f131b;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08), var(--shadow-md);
  padding: 18px 18px 18px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
}
.safe-body::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 60% at 50% 40%, rgba(20, 60, 240, 0.28), transparent 70%);
  pointer-events: none;
}
.safe-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-s);
  padding: 10px 12px;
  color: #fff;
  font-size: 0.82rem;
}
.safe-row .icon {
  width: 1.1em;
  height: 1.1em;
  color: var(--blue-bright);
}
.safe-row b {
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.safe-row em {
  margin-left: auto;
  font-style: normal;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.safe-row.is-granted em {
  color: var(--blue-bright);
}
.safe-door {
  position: absolute;
  inset: 3% 0 3% var(--door);
  border-radius: var(--r-l);
  background: linear-gradient(150deg, #262c38 0%, #12161e 55%, #0b0d12 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), 0 24px 50px -26px rgba(11, 13, 18, 0.7);
  transform-origin: left center;
  transform-style: preserve-3d;
  display: grid;
  place-items: center;
}
.safe-door::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--r-l) - 10px);
}
.safe-door::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 10px;
  width: 6px;
  height: 64px;
  border-radius: 4px;
  background: linear-gradient(#3a4250, #1a1f28);
  transform: translateY(-50%);
}
.safe-wheel {
  position: relative;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #39414f, #171b23 70%);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.2), 0 10px 26px -12px rgba(0, 0, 0, 0.9);
  display: grid;
  place-items: center;
}
.safe-wheel::before {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.12);
}
.safe-spokes {
  position: absolute;
  inset: 0;
}
.safe-spokes i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 84%;
  margin: -42% 0 0 -2px;
  border-radius: 3px;
  background: linear-gradient(rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.18));
}
.safe-spokes i:nth-child(2) {
  transform: rotate(60deg);
}
.safe-spokes i:nth-child(3) {
  transform: rotate(120deg);
}
.safe-hub {
  position: relative;
  width: 26%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(11, 13, 18, 0.8), 0 0 24px rgba(20, 60, 240, 0.55);
}
@media (max-width: 620px) {
  .safe {
    --door: 29%;
    --open: -102deg;
    aspect-ratio: 1 / 0.78;
  }
  .safe-body {
    padding: 14px 14px 14px 24px;
  }
  .safe-row {
    font-size: 0.72rem;
    padding: 9px 10px;
    gap: 8px;
  }
  .safe-row em {
    font-size: 0.6rem;
  }
}
.safe-caption {
  position: relative;
  margin-top: 30px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--steel);
}
@media (prefers-reduced-motion: no-preference) {
  .js .safe .safe-door {
    transform: rotateY(0deg);
    transition: transform 1.25s cubic-bezier(0.5, 0.05, 0.2, 1);
    transition-delay: 0.25s;
  }
  .js .safe .safe-wheel {
    transform: rotate(0deg);
    transition: transform 1.1s cubic-bezier(0.4, 0.1, 0.2, 1);
  }
  .js .safe .safe-row {
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.22, 0.68, 0.3, 1);
    transition-delay: calc(0.85s + var(--i, 0) * 0.12s);
  }
  .js .safe.is-in .safe-door {
    transform: rotateY(var(--open));
  }
  .js .safe.is-in .safe-wheel {
    transform: rotate(-150deg);
  }
  .js .safe.is-in .safe-row {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .safe-door {
    transform: rotateY(var(--open));
  }
}

/* -------------------- lista de espera -------------------- */
.waitlist {
  position: relative;
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-l);
  padding: clamp(28px, 4.6vw, 56px);
  overflow: hidden;
  isolation: isolate;
}
.waitlist::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(70% 120% at 88% 12%, rgba(20, 60, 240, 0.42), transparent 62%);
}
.waitlist::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: linear-gradient(120deg, #000 10%, transparent 65%);
  mask-image: linear-gradient(120deg, #000 10%, transparent 65%);
}
.waitlist-inner {
  position: relative;
  max-width: 620px;
}
.waitlist-wheel {
  position: absolute;
  right: -72px;
  bottom: -96px;
  width: 340px;
  color: rgba(255, 255, 255, 0.16);
  pointer-events: none;
  display: none;
}
@media (min-width: 900px) {
  .waitlist-wheel {
    display: block;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .js .waitlist-wheel {
    transform: rotate(-38deg);
    opacity: 0;
    transition: transform 1.6s cubic-bezier(0.3, 0.7, 0.2, 1) 0.15s, opacity 0.9s ease 0.15s;
  }
  .js .waitlist.is-in .waitlist-wheel {
    transform: rotate(0deg);
    opacity: 1;
  }
}
.waitlist .eyebrow {
  color: var(--blue-bright);
}
.waitlist .eyebrow::before {
  background: var(--blue-bright);
}
.waitlist h2 {
  color: #fff;
}
.waitlist p {
  margin-top: 0.9em;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.02rem;
  max-width: 44ch;
}
.waitlist form {
  margin-top: 1.7em;
  max-width: 470px;
}
.waitlist input[type="email"] {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}
.waitlist input[type="email"]::placeholder {
  color: rgba(255, 255, 255, 0.42);
}
.waitlist input[type="email"]:focus {
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 4px rgba(74, 104, 255, 0.22);
}
.waitlist .form-note {
  color: rgba(255, 255, 255, 0.6);
}
.waitlist .form-status {
  color: #b9c6ff;
}
.waitlist .form-status[data-state="error"] {
  color: #ffb4ac;
}
.waitlist :focus-visible {
  outline-color: #fff;
}

/* -------------------- footer -------------------- */
.site-footer {
  padding-block: 40px 36px;
  border-top: 1px solid var(--line-soft);
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 26px 40px;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 26px;
}
.footer-brand {
  max-width: 300px;
}
.footer-brand .brand {
  margin-bottom: 8px;
}
.footer-brand p {
  color: var(--steel);
  font-size: 0.88rem;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}
.footer-links h4 {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 0.9em;
}
.footer-links ul {
  display: grid;
  gap: 0.55em;
  font-size: 0.92rem;
}
.footer-links a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.18s ease;
}
.footer-links a:hover {
  color: var(--blue);
}
.footer-bottom {
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--steel);
}