/* WeLaunch Marketing — sitio institucional (welaunchmkt.com) */
:root {
  --onyx: #000000;
  --ink: #0a0a0b;
  --panel: #121214;
  --line: rgba(211, 211, 211, 0.12);
  --slate: #3a3a3a;
  --mist: #d3d3d3;
  --muted: #9a9aa3;
  --iris: #7d7abc;
  --amethyst: #8053ea;
  --wa: #25d366;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--onyx);
  color: var(--mist);
  font: 400 16px/1.65 "Open Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: "Roboto", sans-serif; color: #fff; margin: 0; line-height: 1.15; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--amethyst); }
.nowrap { white-space: nowrap; }
.eyebrow {
  font: 500 12px/1 "Roboto", sans-serif;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--iris);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 11, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font: 900 20px/1 "Roboto", sans-serif; letter-spacing: .02em; color: #fff; }
.logo span { color: var(--amethyst); }
.nav { display: flex; gap: 28px; font-size: 14px; }
.nav a { color: var(--mist); opacity: .85; transition: opacity .2s, color .2s; }
.nav a:hover { opacity: 1; color: #fff; }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 24px; cursor: pointer; padding: 4px 8px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px; border-radius: 999px; border: 0; cursor: pointer;
  font: 700 14px/1 "Roboto", sans-serif; letter-spacing: .08em; text-transform: uppercase;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-primary { background: var(--amethyst); color: #fff; box-shadow: 0 0 32px rgba(128, 83, 234, .45); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 44px rgba(128, 83, 234, .65); }
.btn-wa { background: var(--wa); color: #06210f; width: 100%; }
.btn-wa:hover { transform: translateY(-2px); }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, .03);
  font-size: 13px; color: var(--mist);
}
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--amethyst); box-shadow: 0 0 10px var(--amethyst); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: calc(100vh - 64px);
  display: flex; align-items: center; text-align: center;
  padding: 96px 0;
  background:
    radial-gradient(60% 55% at 20% 20%, rgba(128, 83, 234, .32), transparent 70%),
    radial-gradient(50% 60% at 85% 75%, rgba(125, 122, 188, .22), transparent 70%),
    linear-gradient(180deg, #0d0717 0%, #000 100%);
}
.hero::before {
  content: ""; position: absolute; inset: -20%;
  background:
    repeating-linear-gradient(72deg, transparent 0 140px, rgba(211, 211, 211, .07) 140px 142px),
    repeating-linear-gradient(-64deg, transparent 0 190px, rgba(128, 83, 234, .12) 190px 193px);
  filter: blur(1.5px);
  animation: drift 40s linear infinite;
}
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at center, transparent 30%, rgba(0, 0, 0, .75) 100%); }
@keyframes drift { to { transform: translate3d(-140px, 60px, 0); } }
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { font-weight: 900; font-size: clamp(36px, 6.2vw, 76px); letter-spacing: -.01em; text-transform: uppercase; margin: 20px 0 12px; }
.hero .big { display: block; font: 900 clamp(32px, 5.6vw, 68px)/1.1 "Roboto", sans-serif; text-transform: uppercase; color: var(--amethyst); text-shadow: 0 0 40px rgba(128, 83, 234, .45); }
.hero .lead { max-width: 620px; margin: 28px auto 40px; font-size: 18px; color: #e6e6ea; }
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; align-items: center; }

/* ---------- Secciones ---------- */
section { padding: 112px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.section-head h2 { font-weight: 900; font-size: clamp(30px, 4.2vw, 48px); margin-top: 14px; }
.section-head p.sub { margin-top: 18px; color: var(--muted); font-size: 17px; }
.alt { background: var(--ink); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.grid { display: grid; gap: 20px; }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px;
  padding: 32px 28px; transition: border-color .25s, transform .25s;
}
.card:hover { border-color: rgba(128, 83, 234, .5); transform: translateY(-3px); }
.card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }
.card .num { font: 900 13px/1 "Roboto", sans-serif; color: var(--iris); letter-spacing: .14em; margin-bottom: 22px; display: block; }

/* Credenciales */
.stat { text-align: center; padding: 40px 24px; }
.stat strong { display: block; font: 900 clamp(34px, 4vw, 48px)/1 "Roboto", sans-serif; color: #fff; margin-bottom: 12px; }
.stat:first-child strong { color: var(--amethyst); }
.stat span { color: var(--muted); font-size: 14px; }
.note { text-align: center; color: var(--muted); font-size: 13px; margin-top: 28px; max-width: 760px; margin-left: auto; margin-right: auto; }
.closing { text-align: center; margin-top: 48px; color: var(--mist); font-size: 17px; }

/* Quiénes somos */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.about .lede p { font-size: 18px; margin-bottom: 18px; }
.about .lede p strong { color: #fff; }
.timeline { border-left: 1px solid var(--line); padding-left: 32px; display: grid; gap: 40px; }
.timeline .item { position: relative; }
.timeline .item::before { content: ""; position: absolute; left: -38px; top: 4px; width: 11px; height: 11px; border-radius: 50%; background: var(--amethyst); box-shadow: 0 0 14px var(--amethyst); }
.timeline .when { font: 700 12px/1 "Roboto", sans-serif; letter-spacing: .18em; color: var(--iris); }
.timeline h4 { font-size: 20px; margin: 10px 0 8px; }
.timeline p { color: var(--muted); font-size: 15px; }
.timeline .final { color: #fff; font: 700 20px/1.3 "Roboto", sans-serif; }

/* Servicios */
.services { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.services h2 { font-weight: 900; font-size: clamp(30px, 4vw, 46px); margin: 14px 0 22px; }
.services .intro { color: var(--muted); font-size: 17px; margin-bottom: 28px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.checks li { display: flex; gap: 14px; align-items: baseline; color: #fff; font-weight: 600; }
.checks li::before { content: "✦"; color: var(--amethyst); }
.svc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.svc-list li { background: var(--panel); padding: 18px 24px; font-size: 15px; }
.svc-list li b { color: #fff; font-weight: 600; }

.motto { text-align: center; margin-top: 56px; font: 900 clamp(22px, 3vw, 30px)/1.2 "Roboto", sans-serif; color: #fff; }
.motto span { color: var(--amethyst); }

/* Contacto */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact h2 { font-weight: 900; font-size: clamp(32px, 4.4vw, 52px); margin: 14px 0 22px; }
.contact .intro { color: var(--muted); font-size: 17px; margin-bottom: 32px; }
.contact-data { margin-top: 32px; display: grid; gap: 10px; font-size: 15px; }
.contact-data a { color: #fff; border-bottom: 1px solid rgba(128, 83, 234, .5); }
.form { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 36px 32px; }
.form .or { display: block; text-align: center; color: var(--muted); font-size: 13px; margin: 22px 0; }
.form label { display: block; font-size: 13px; font-weight: 600; color: #fff; margin: 18px 0 8px; }
.form input, .form textarea {
  width: 100%; background: #0b0b0d; border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; color: #fff; font: inherit; font-size: 15px; outline: none; transition: border-color .2s;
}
.form input:focus, .form textarea:focus { border-color: var(--amethyst); }
.form textarea { min-height: 130px; resize: vertical; }
.form .btn-primary { width: 100%; margin-top: 24px; }
.form .safe { text-align: center; font-size: 12px; color: var(--muted); margin-top: 16px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); border-top: 1px solid var(--line); padding: 72px 0 32px; font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 40px; }
.site-footer h4 { font-size: 14px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { color: var(--muted); transition: color .2s; }
.site-footer a:hover { color: #fff; }
.site-footer .muted { color: var(--muted); }
.site-footer .brand p { margin-top: 14px; color: var(--muted); max-width: 300px; }
.legal-id { color: var(--muted); line-height: 1.7; }
.foot-bottom {
  margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; color: var(--muted); font-size: 13px;
}
.foot-bottom nav { display: flex; gap: 22px; flex-wrap: wrap; }

.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; background: var(--wa);
  display: grid; place-items: center; box-shadow: 0 8px 28px rgba(37, 211, 102, .4);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- Páginas legales ---------- */
.doc { padding: 80px 0 112px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-weight: 900; font-size: clamp(32px, 4.6vw, 48px); margin: 14px 0 12px; }
.doc .updated { color: var(--muted); font-size: 14px; margin-bottom: 48px; }
.doc h2 { font-size: 22px; font-weight: 700; margin: 44px 0 14px; }
.doc p, .doc li { color: #c9c9cf; font-size: 16px; }
.doc p + p { margin-top: 14px; }
.doc ul { padding-left: 22px; margin: 14px 0; display: grid; gap: 8px; }
.doc a { color: #fff; border-bottom: 1px solid rgba(128, 83, 234, .6); }
.doc strong { color: #fff; }
.facts { width: 100%; border-collapse: collapse; margin: 8px 0 12px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.facts th, .facts td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 15px; }
.facts th { width: 34%; color: var(--muted); font-weight: 600; background: var(--panel); }
.facts td { color: #fff; }
.facts tr:last-child th, .facts tr:last-child td { border-bottom: 0; }
.callout { margin-top: 20px; padding: 20px 24px; border: 1px solid rgba(128, 83, 234, .45); border-radius: 14px; background: rgba(128, 83, 234, .07); }

/* ---------- Animación al hacer scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .hero::before { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .g3 { grid-template-columns: 1fr; }
  .about, .services, .contact { grid-template-columns: 1fr; gap: 48px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  section { padding: 80px 0; }
  .nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: #0a0a0b; border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a { padding: 16px; border-top: 1px solid var(--line); }
  .nav-toggle { display: block; }
  .g4, .g2 { grid-template-columns: 1fr; }
  .g4.stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 28px 14px; }
  .hero { padding: 72px 0; min-height: auto; }
  .hero .lead { font-size: 16px; }
  .form { padding: 28px 20px; }
  .foot-grid { grid-template-columns: 1fr; }
  .facts th, .facts td { display: block; width: 100%; }
  .facts th { border-bottom: 0; padding-bottom: 4px; }
}