@font-face {
  font-family: "Inter";
  src: url("fonts/inter-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary: #5e6ad2;
  --primary-hover: #6d78d5;
  --contrast: #e5e5e6;
  --on-contrast: #08090a;
  --canvas: #08090a;
  --canvas-soft: #0f1011;
  --surface: #101113;
  --surface-alt: rgba(255, 255, 255, 0.05);
  --ink: #f7f8f8;
  --ink-2: #d0d6e0;
  --ink-muted: #8a8f98;
  --ink-faint: #62666d;
  --hairline: rgba(255, 255, 255, 0.08);
  --hairline-soft: rgba(255, 255, 255, 0.05);
  --success: #27a644;
  --wa: #25d366;
  --pink: #f79ce0;
  --peach: #f7bf8b;
  --blue: #8fa6ff;
  --teal: #83dcdc;
  --raised: inset 0 1px 0 rgba(255, 255, 255, 0.04), inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  --max: 1200px;
  --gutter: 40px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 400 16px/1.5 "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
.i { fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.i--fill { fill: currentColor; stroke: none; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 510; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 6px; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 112px 0; border-top: 1px solid var(--hairline-soft); }
.section--soft { background: var(--canvas-soft); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 510; letter-spacing: 0.4px; text-transform: uppercase;
  color: var(--ink-muted);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }

.h-display { font-size: 64px; line-height: 1.02; letter-spacing: -1.41px; }
.h-section { font-size: 48px; line-height: 1.05; letter-spacing: -1.06px; }
.h-card { font-size: 18px; font-weight: 590; letter-spacing: -0.24px; line-height: 1.33; }
.lead { font-size: 18px; color: var(--ink-2); max-width: 620px; }
.muted { color: var(--ink-muted); }
.gradient-text {
  background: linear-gradient(90deg, var(--blue), var(--pink) 55%, var(--peach));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.section-head { display: grid; gap: 16px; margin-bottom: 56px; max-width: 760px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 18px; border-radius: 9999px;
  font: 510 14px/1 "Inter", sans-serif; cursor: pointer; border: 0;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
  white-space: nowrap;
}
.btn--contrast { background: var(--contrast); color: var(--on-contrast); box-shadow: var(--raised); }
.btn--contrast:hover { background: #fff; }
.btn--secondary { background: transparent; color: var(--ink); border: 1px solid var(--hairline); }
.btn--secondary:hover { border-color: rgba(255, 255, 255, 0.2); background: var(--surface-alt); }
.btn--primary { background: var(--primary); color: #fff; border-radius: 6px; box-shadow: var(--raised); }
.btn--primary:hover { background: var(--primary-hover); }
.btn--lg { height: 48px; padding: 0 24px; font-size: 15px; }
.btn svg { width: 16px; height: 16px; flex: none; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 9, 10, 0.72);
  backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--hairline-soft);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 590; letter-spacing: -0.3px; color: var(--ink); }
.brand img { width: 24px; height: 24px; }
.brand--sm { font-size: 15px; }
.brand--sm img { width: 20px; height: 20px; }
.nav__links { display: flex; gap: 28px; font-size: 14px; color: var(--ink-muted); }
.nav__links a:hover { color: var(--ink); }
.nav .btn { height: 34px; font-size: 13px; padding: 0 14px; }

/* Hero */
.hero { position: relative; padding: 96px 0 112px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -30% -10% auto; height: 640px; pointer-events: none;
  background: radial-gradient(50% 50% at 50% 0%, rgba(94, 106, 210, 0.22), transparent 70%);
}
.hero__grid { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.hero__copy { display: grid; gap: 28px; justify-items: start; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 13px; color: var(--ink-muted); }
.hero__trust span { display: inline-flex; align-items: center; gap: 6px; }
.hero__trust svg { width: 14px; height: 14px; color: var(--success); }

/* Flow card (hero visual) */
.flow {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 16px;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.6), var(--raised);
  overflow: hidden;
}
.flow__bar {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  border-bottom: 1px solid var(--hairline-soft); font-size: 12px; color: var(--ink-faint);
}
.flow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(39, 166, 68, 0.15); }
.flow__bar strong { color: var(--ink-2); font-weight: 510; }
.flow__list { list-style: none; margin: 0; padding: 8px; display: grid; gap: 2px; }
.flow__item {
  display: grid; grid-template-columns: 44px 28px 1fr; align-items: start; gap: 8px;
  padding: 12px; border-radius: 10px; font-size: 14px;
  opacity: 0; transform: translateY(6px); animation: flowIn .5s ease forwards;
}
.flow__item:nth-child(1) { animation-delay: .2s; }
.flow__item:nth-child(2) { animation-delay: .8s; }
.flow__item:nth-child(3) { animation-delay: 1.4s; }
.flow__item:nth-child(4) { animation-delay: 2s; }
.flow__item:nth-child(5) { animation-delay: 2.6s; }
.flow__item--hl { background: rgba(94, 106, 210, 0.1); box-shadow: inset 0 0 0 1px rgba(94, 106, 210, 0.3); }
.flow__time { font-size: 12px; color: var(--ink-faint); font-variant-numeric: tabular-nums; padding-top: 2px; }
.flow__icon {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  background: var(--surface-alt); border: 1px solid var(--hairline-soft);
}
.flow__icon svg { width: 14px; height: 14px; }
.flow__text { color: var(--ink-2); }
.flow__text b { color: var(--ink); font-weight: 510; display: block; }
.flow__text small { color: var(--ink-muted); font-size: 13px; }
@keyframes flowIn { to { opacity: 1; transform: none; } }

/* Cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 12px;
  padding: 28px; display: grid; gap: 12px; align-content: start;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}
.card p { color: var(--ink-muted); font-size: 15px; }
.card__icon {
  width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center;
  background: var(--surface-alt); border: 1px solid var(--hairline); color: var(--ink-2);
  margin-bottom: 4px;
}
.card__icon svg { width: 18px; height: 18px; }
.card__link { color: var(--blue); font-size: 14px; font-weight: 510; margin-top: 4px; }
.card__link:hover { color: var(--ink); }

/* Solutions */
.sol-group { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 40px 0; border-top: 1px solid var(--hairline-soft); }
.section-head + .sol-group { border-top: 0; padding-top: 0; }
.sol-grid .card:last-child:nth-child(odd) { grid-column: span 2; }
.sol-group__label { display: grid; gap: 8px; align-content: start; position: sticky; top: 96px; height: max-content; }
.sol-group__label h3 { font-size: 24px; letter-spacing: -0.4px; }
.sol-group__label p { color: var(--ink-muted); font-size: 14px; }
.sol-group__num { font-size: 12px; color: var(--ink-faint); font-variant-numeric: tabular-nums; letter-spacing: 0.4px; }
.sol-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.sol-grid .card { padding: 24px; }
.tag {
  display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 9999px;
  background: var(--surface-alt); color: var(--ink-2); font-size: 12px; font-weight: 510; width: max-content;
}

/* Tabs (por área) */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tab {
  height: 36px; padding: 0 14px; border-radius: 9999px; border: 1px solid var(--hairline);
  background: transparent; color: var(--ink-muted); font: 510 13px/1 "Inter", sans-serif; cursor: pointer;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { background: var(--contrast); color: var(--on-contrast); border-color: transparent; }
.panel {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 16px; padding: 32px;
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px;
}
.panel[hidden] { display: none; }
.panel h3 { font-size: 28px; letter-spacing: -0.6px; line-height: 1.15; }
.panel__intro { display: grid; gap: 12px; align-content: start; }
.panel__intro p { color: var(--ink-muted); }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.checklist li {
  display: grid; grid-template-columns: 20px 1fr; gap: 12px; padding: 14px 0;
  border-bottom: 1px solid var(--hairline-soft); color: var(--ink-2);
}
.checklist li:last-child { border-bottom: 0; }
.checklist svg { width: 18px; height: 18px; color: var(--primary-hover); margin-top: 2px; }
.area-foot { margin-top: 24px; color: var(--ink-muted); font-size: 15px; }
.area-foot a { color: var(--blue); }

/* Steps */
.steps { counter-reset: step; }
.step { position: relative; padding-top: 28px; border-top: 1px solid var(--hairline); display: grid; gap: 10px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-size: 12px; color: var(--primary-hover); font-weight: 590; letter-spacing: 0.4px;
}
.step p { color: var(--ink-muted); font-size: 15px; }

/* Fit */
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fit .card { padding: 32px; }
.fit ul { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 14px; }
.fit li { display: grid; grid-template-columns: 20px 1fr; gap: 12px; color: var(--ink-2); }
.fit li svg { width: 18px; height: 18px; margin-top: 2px; }
.fit .yes svg { color: var(--success); }
.fit .no svg { color: var(--ink-faint); }
.fit .no li { color: var(--ink-muted); }

/* FAQ */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--hairline); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 0; font-size: 17px; font-weight: 510;
  display: flex; justify-content: space-between; gap: 24px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; font-weight: 300; color: var(--ink-muted); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 24px; color: var(--ink-muted); max-width: 680px; }

/* Final CTA */
.cta-final { text-align: center; position: relative; overflow: hidden; }
.cta-final::before {
  content: ""; position: absolute; left: 50%; bottom: -320px; width: 900px; height: 600px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(94, 106, 210, 0.25), transparent); pointer-events: none;
}
.cta-final .container { position: relative; display: grid; gap: 24px; justify-items: center; }
.cta-final .lead { margin: 0 auto; }

/* Footer */
.footer { border-top: 1px solid var(--hairline-soft); padding: 48px 0; font-size: 14px; color: var(--ink-muted); }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: center; }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer a:hover { color: var(--ink); }
.footer__copy { width: 100%; color: var(--ink-faint); font-size: 13px; }

/* Floating WhatsApp (mobile) */
.wa-float {
  position: fixed; right: 16px; bottom: 16px; z-index: 40; display: none;
  width: 56px; height: 56px; border-radius: 50%; background: var(--wa); color: #fff;
  place-items: center; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
.wa-float svg { width: 28px; height: 28px; }

/* Cookie banner */
.cookies {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; margin: 0 auto; max-width: 560px;
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 12px;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.7); padding: 16px 18px;
  display: flex; gap: 16px; align-items: center; font-size: 13px; color: var(--ink-2);
}
.cookies[hidden] { display: none; }
.cookies a { color: var(--blue); }
.cookies__btns { display: flex; gap: 8px; flex: none; }
.cookies .btn { height: 32px; font-size: 13px; padding: 0 12px; }

/* Forms (métricas) */
.form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 13px; color: var(--ink-muted); font-weight: 510; }
.input {
  height: 46px; padding: 0 14px; border-radius: 6px; border: 1px solid var(--hairline);
  background: var(--surface-alt); color: var(--ink); font: 400 15px "Inter", sans-serif; width: 100%;
}
.input::placeholder { color: var(--ink-faint); }
.input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(94, 106, 210, 0.25); }
.form .btn { width: 100%; height: 48px; border-radius: 6px; }
.form__note { font-size: 12px; color: var(--ink-faint); }
.form__note a { color: var(--ink-muted); text-decoration: underline; }
.form__error { font-size: 13px; color: #f34f52; }

/* Simple pages (legal, 404) */
.page { padding: 80px 0 112px; }
.prose { max-width: 760px; }
.prose h1 { font-size: 44px; letter-spacing: -1px; line-height: 1.1; margin-bottom: 12px; }
.prose h2 { font-size: 20px; font-weight: 590; letter-spacing: -0.24px; margin: 40px 0 12px; }
.prose p, .prose li { color: var(--ink-2); }
.prose p + p { margin-top: 12px; }
.prose ul { padding-left: 20px; display: grid; gap: 6px; }
.prose a { color: var(--blue); }

/* Responsive */
@media (max-width: 1024px) {
  :root { --gutter: 28px; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
  .sol-group { grid-template-columns: 1fr; gap: 24px; }
  .sol-group__label { position: static; }
  .panel { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 768px) {
  :root { --gutter: 16px; }
  .section { padding: 80px 0; }
  .hero { padding: 56px 0 80px; }
  .h-display { font-size: 42px; letter-spacing: -1px; }
  .h-section { font-size: 34px; letter-spacing: -0.8px; }
  .lead { font-size: 17px; }
  .nav__links { display: none; }
  .grid-3, .sol-grid, .fit { grid-template-columns: 1fr; }
  .sol-grid .card:last-child:nth-child(odd) { grid-column: auto; }
  .grid-4 { grid-template-columns: 1fr; }
  .section-head { margin-bottom: 40px; }
  .panel { padding: 24px; }
  .panel h3 { font-size: 24px; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px 20px; padding: 0 16px; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { flex: none; }
  .flow__item { grid-template-columns: 38px 28px 1fr; padding: 10px 8px; font-size: 13px; }
  .wa-float { display: grid; }
  .cookies { flex-direction: column; align-items: stretch; bottom: 84px; }
  .cookies__btns .btn { flex: 1; }
  .prose h1 { font-size: 34px; }
}
@media (max-width: 400px) {
  .nav .btn { padding: 0 12px; font-size: 12px; }
  .h-display { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .flow__item { animation: none; opacity: 1; transform: none; }
}