/* MAX IA — sitio público y registro. Marca Publimax: violeta → coral sobre fondo oscuro. */
:root {
  --bg: #0F1115; --bg-2: #13161c; --surface: #171A20; --surface-2: #1E222A; --border: #2A2F38;
  --text: #E8EAED; --muted: #9AA3AD; --dim: #6f7884; --violet: #8452E6; --violet-l: #A483F2; --coral: #F26464; --orange: #F27444; --pink: #F25486;
  --grad: linear-gradient(135deg, #8452E6 0%, #F25486 60%, #F26464 100%);
  --ok: #5fd08a; --err: #ff7b7b;
  --r: 18px; --r-sm: 10px;
  --head: "Manrope", system-ui, sans-serif; --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body.site, body.reg { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--violet-l); }
img { max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 12px; border-radius: 8px; z-index: 99; }
.skip:focus { left: 8px; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.wrap.narrow { max-width: 800px; }
.center { text-align: center; }
h1, h2, h3 { font-family: var(--head); letter-spacing: -.025em; line-height: 1.08; margin: 0; }
.h1 { font-size: clamp(36px, 5.6vw, 64px); font-weight: 800; margin: 10px 0 18px; }
.h2 { font-size: clamp(30px, 4.4vw, 52px); font-weight: 800; margin: 8px 0 16px; }
.h2.big { font-size: clamp(36px, 5.6vw, 66px); }
.dim { color: var(--dim); }
.muted-l { color: var(--muted); font-size: 17px; max-width: 660px; }
.muted-l strong { color: var(--text); }
.center.muted-l, .center .muted-l { margin-left: auto; margin-right: auto; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fine { color: var(--muted); font-size: 13px; margin: 12px 0 0; }
.big-l { font-size: 20px; margin: 0 0 8px; }

/* etiquetas */
.chip-tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px; background: var(--violet); color: #fff; margin: 0 0 6px; }
.chip-tag.center { display: table; margin-left: auto; margin-right: auto; }
.chip-soft { display: inline-flex; gap: 8px; align-items: center; font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); margin: 0 0 10px; }
.chip-solid { display: inline-block; font-size: 13px; font-weight: 700; padding: 5px 14px; border-radius: 999px; background: var(--grad); color: #fff; margin: 0 0 6px; }
.chip-solid.sm { font-size: 12px; padding: 4px 12px; }

/* botones */
.s-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 11px 22px; font: 700 14px var(--body); letter-spacing: .02em; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s, filter .15s, background .15s, box-shadow .15s; white-space: nowrap; }
.s-btn:hover { transform: translateY(-1px); }
.s-btn:focus-visible, .site a:focus-visible, .site button:focus-visible, .reg a:focus-visible, .reg input:focus-visible, .reg select:focus-visible, .reg button:focus-visible, summary:focus-visible { outline: 2px solid var(--violet-l); outline-offset: 2px; }
.s-btn.primary { background: var(--grad); color: #fff; box-shadow: 0 10px 28px -10px rgba(242, 84, 134, .75), inset 0 1px 0 rgba(255,255,255,.2); }
.s-btn.primary:hover { filter: brightness(1.08); }
.s-btn.ghost { background: rgba(255,255,255,.02); color: var(--text); border-color: var(--border); }
.s-btn.ghost:hover { background: var(--surface-2); }
.s-btn.light { background: #fff; color: #1a1030; }
.s-btn.outline-light { color: #fff; border-color: rgba(255, 255, 255, .6); }
.s-btn.big { padding: 15px 28px; font-size: 15px; }
.s-btn.sm { padding: 8px 16px; font-size: 13px; }
.s-btn.full { width: 100%; }
.s-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* promo + cabecera flotante */
.promo { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; background: linear-gradient(90deg, #4b2a92, #8452E6 40%, #c2457a); color: #fff; text-align: center; font-size: 14px; padding: 8px 16px; }
.promo-btn { background: rgba(255,255,255,.95); color: #3a1f78; font-weight: 800; font-size: 12px; text-decoration: none; padding: 5px 14px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; }
.site-head { position: sticky; top: 10px; z-index: 30; padding: 10px 16px 0; }
.pill-nav { max-width: 1080px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 62px; padding: 0 10px 0 18px; border-radius: 999px; background: rgba(23, 26, 32, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid rgba(255, 255, 255, .08); box-shadow: 0 16px 40px -20px rgba(0, 0, 0, .8); }
.logo-link { display: inline-flex; align-items: center; gap: 9px; color: var(--text); text-decoration: none; font: 800 19px var(--head); }
.logo-link b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav > a, .dd-btn { color: var(--muted); text-decoration: none; font: 700 12.5px var(--body); letter-spacing: .08em; text-transform: uppercase; background: none; border: 0; cursor: pointer; padding: 6px 0; display: inline-flex; align-items: center; gap: 6px; }
.site-nav > a:hover, .dd-btn:hover, .dd-btn[aria-expanded="true"] { color: var(--text); }
.dd { position: relative; }
.dd-menu { position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%); width: 300px; padding: 8px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); box-shadow: 0 24px 50px -20px rgba(0, 0, 0, .9); display: grid; }
.dd-menu[hidden] { display: none; }
.dd-menu a { display: flex; gap: 10px; align-items: center; padding: 9px 12px; border-radius: 10px; color: var(--text); text-decoration: none; font-size: 14px; }
.dd-menu a:hover { background: var(--surface-2); }
.dd-menu .dd-all { color: var(--violet-l); font-weight: 600; border-top: 1px solid var(--border); border-radius: 0 0 10px 10px; margin-top: 4px; }
.head-cta { display: flex; gap: 8px; }
.head-cta .s-btn { text-transform: uppercase; font-size: 12px; letter-spacing: .06em; }
.menu-btn { display: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface-2); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-btn span { width: 16px; height: 2px; background: var(--text); border-radius: 2px; }
.m-menu { max-width: 1080px; margin: 8px auto 0; padding: 12px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border); display: grid; gap: 4px; }
.m-menu[hidden] { display: none; }
.m-menu a:not(.s-btn) { color: var(--text); text-decoration: none; padding: 10px 12px; border-radius: 10px; font-weight: 600; }
.m-menu .s-btn { margin-top: 6px; }

/* hero centrado con palabra rotativa */
.hero { position: relative; padding: 70px 0 40px; overflow: hidden; background: radial-gradient(900px 520px at 50% -10%, rgba(132, 82, 230, .32), transparent 62%), radial-gradient(600px 380px at 100% 60%, rgba(242, 100, 100, .12), transparent 60%); }
.hero-c { position: relative; z-index: 1; text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero h1 { font-size: clamp(44px, 7.6vw, 92px); font-weight: 800; margin: 8px 0 6px; letter-spacing: -.035em; }
.rot { display: inline-grid; vertical-align: bottom; }
.rot span { grid-area: 1 / 1; opacity: 0; transform: translateY(40%); transition: opacity .45s, transform .45s; }
.rot span.on { opacity: 1; transform: none; }
.w-wa { background: linear-gradient(135deg, #3be27d, #1fa855); -webkit-background-clip: text; background-clip: text; color: transparent; }
.w-ig { background: linear-gradient(120deg, #f9a03f, #e1306c 50%, #8a3ab9); -webkit-background-clip: text; background-clip: text; color: transparent; }
.w-fb { background: linear-gradient(135deg, #5ea0ff, #1877f2); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-pill { font: 800 clamp(20px, 2.8vw, 32px) var(--head); margin: 6px 0 18px; letter-spacing: -.02em; }
.hero-pill span { background: var(--text); color: var(--bg); padding: 0 12px; border-radius: 8px; }
.hero .lead { font-size: 19px; color: #c9ced6; max-width: 640px; margin: 0 auto 30px; }
.lead strong { color: var(--text); }
.hero-under { color: var(--muted); margin: 26px 0 16px; font-size: 15px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-row.center { justify-content: center; }
.floaties { position: absolute; inset: 0; pointer-events: none; }
.floaty { position: absolute; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .9); animation: bob 6s ease-in-out infinite; }
.f1 { left: 5%; top: 24%; } .f2 { left: 15%; top: 8%; animation-delay: -1s; } .f3 { right: 16%; top: 9%; animation-delay: -2s; } .f4 { right: 6%; top: 26%; animation-delay: -3s; }
.f5 { left: 8%; top: 48%; animation-delay: -4s; } .f6 { right: 7%; top: 52%; animation-delay: -1.5s; } .f7 { left: 4%; top: 70%; animation-delay: -2.5s; } .f8 { right: 4%; top: 74%; animation-delay: -3.5s; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-12px) rotate(2deg); } }

/* panel de demostración dentro de una ventana */
.demo { width: min(860px, 100%); border-radius: 18px; background: #0b0d10; border: 1px solid var(--border); box-shadow: 0 50px 100px -40px rgba(132, 82, 230, .55); overflow: hidden; text-align: left; }
.demo-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: linear-gradient(90deg, #3d2482, #6a3fc9); }
.demo-bar span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.35); }
.demo-bar em { margin-left: 12px; font: 12px var(--body); color: rgba(255,255,255,.85); font-style: normal; background: rgba(0,0,0,.25); padding: 2px 12px; border-radius: 999px; }
.demo-body { display: grid; grid-template-columns: 150px 230px 1fr; min-height: 330px; }
.demo-side { border-right: 1px solid var(--border); padding: 12px 8px; display: grid; align-content: start; gap: 2px; font-size: 12.5px; }
.demo-brand { display: flex; align-items: center; gap: 6px; font: 800 13px var(--head); margin: 0 0 10px 6px; }
.demo-side span { padding: 6px 8px; border-radius: 8px; color: var(--muted); }
.demo-side span.on { background: rgba(132, 82, 230, .2); color: var(--text); font-weight: 600; }
.demo-list { list-style: none; margin: 0; padding: 8px; border-right: 1px solid var(--border); display: grid; align-content: start; gap: 4px; }
.demo-list li { display: flex; gap: 8px; align-items: center; padding: 8px; border-radius: 10px; font-size: 12.5px; }
.demo-list li.on { background: var(--surface-2); }
.demo-list b { display: block; font-weight: 600; }
.demo-list small { display: block; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 150px; }
.d-av { position: relative; flex: 0 0 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); font-weight: 700; font-size: 12px; }
.d-av i { position: absolute; right: -2px; bottom: -2px; width: 11px; height: 11px; border-radius: 50%; border: 2px solid #0b0d10; }
.dot-whatsapp { background: #25D366; } .dot-instagram { background: #E1306C; } .dot-messenger { background: #2F7CF6; }
.demo-chat { padding: 14px; display: grid; align-content: end; gap: 8px; background: radial-gradient(400px 200px at 80% 0%, rgba(132,82,230,.12), transparent 70%); }

/* teléfono y burbujas */
.phone { background: #0b0d10; border: 1px solid var(--border); border-radius: 32px; padding: 14px; box-shadow: 0 40px 80px -30px rgba(132, 82, 230, .45), 0 0 0 8px rgba(255, 255, 255, .02); max-width: 400px; justify-self: center; width: 100%; }
.phone-top { display: flex; align-items: center; gap: 10px; padding: 8px 10px 12px; border-bottom: 1px solid var(--border); }
.phone-top small { display: block; color: var(--ok); font-size: 12px; }
.avatar-s { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; background: var(--grad); color: #fff; }
.chat { padding: 14px 6px 6px; display: grid; gap: 8px; }
.b { margin: 0; max-width: 86%; padding: 9px 12px; border-radius: 14px; font-size: 14px; line-height: 1.45; position: relative; animation: pop .5s both; }
.b time { font-size: 10px; color: rgba(255, 255, 255, .5); margin-left: 6px; }
.b.in { background: var(--surface-2); border-top-left-radius: 4px; justify-self: start; }
.b.out { background: linear-gradient(135deg, #5d39b0, #7a3f8f); justify-self: end; border-top-right-radius: 4px; }
.lead-card { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; background: var(--surface); border: 1px solid rgba(242, 100, 100, .45); border-radius: 12px; padding: 10px 12px; font-size: 13px; animation: pop .5s both; }
.lead-card small { grid-column: 2; color: var(--ok); }
.tag.hot { background: rgba(242, 100, 100, .18); color: #ff9a9a; border-radius: 999px; padding: 2px 8px; font-weight: 700; grid-row: span 2; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }

/* cinta */
.marquee { overflow: hidden; border-block: 1px solid var(--border); padding: 18px 0; margin: 30px 0 10px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 0; width: max-content; animation: scroll 40s linear infinite; }
.marquee-track span { font: 700 clamp(18px, 2.2vw, 24px) var(--head); white-space: nowrap; padding: 0 18px; color: var(--text); }
.marquee-track span::after { content: '•'; color: var(--violet-l); margin-left: 36px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* antes y después */
.ba-sec { padding: 70px 0 60px; }
.ba-card { margin-top: 30px; display: grid; grid-template-columns: 1fr 1fr; border-radius: 24px; overflow: hidden; border: 1px solid var(--border); background: var(--surface); }
.ba-half { padding: 30px; position: relative; }
.ba-half.before { background: linear-gradient(180deg, #1a1c21, #15171b); filter: saturate(.6); }
.ba-half.after { background: radial-gradient(500px 300px at 80% 0%, rgba(132, 82, 230, .3), transparent 70%), var(--surface); }
.ba-pill { display: inline-block; padding: 4px 14px; border-radius: 999px; background: #2b2f37; font-weight: 700; font-size: 14px; }
.ba-pill.on { background: var(--grad); }
.ba-lead { font: 700 19px/1.35 var(--head); margin: 14px 0 16px; }
.ba-msgs { position: relative; display: grid; gap: 6px; margin-bottom: 18px; max-width: 280px; }
.ba-msgs .m { margin: 0; background: #23262d; border-radius: 12px; padding: 8px 12px; font-size: 13.5px; color: #b6bcc5; }
.ba-msgs time { float: right; font-size: 11px; color: var(--dim); margin-left: 10px; }
.unread { position: absolute; right: -10px; top: -10px; width: 24px; height: 24px; border-radius: 50%; background: #e0484c; color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.x-list, .checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.x-list li { padding-left: 28px; position: relative; color: #c0c5cd; font-size: 15px; }
.x-list li::before { content: '✕'; position: absolute; left: 0; top: 1px; width: 18px; height: 18px; border-radius: 50%; background: rgba(224, 72, 76, .85); color: #fff; font-size: 10px; display: grid; place-items: center; font-weight: 700; }
.ba-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ba-tiles div { background: rgba(255, 255, 255, .04); border: 1px solid var(--border); border-radius: 14px; padding: 14px; }
.ba-tiles b { display: block; font-size: 15px; } .ba-tiles small { color: var(--muted); }
.ba-tiles .chs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.ba-tiles .chs small { flex-basis: 100%; }
.ba-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; padding: 16px 30px; background: #0d0f13; border-top: 1px solid var(--border); font-size: 14px; color: #c9ced6; }
.ba-foot .s-btn { margin-left: auto; }
.quote { font-size: clamp(17px, 2vw, 21px); color: var(--muted); max-width: 760px; margin: 34px auto 0; }
.quote strong { color: var(--text); }

/* bloques de funciones alternados */
.blocks { padding: 30px 0 40px; }
.block { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 40px; margin-bottom: 26px; border-radius: 28px; border: 1px solid var(--border); background: linear-gradient(180deg, rgba(255, 255, 255, .025), rgba(255, 255, 255, 0)), var(--surface); }
.block.flip .block-media { order: 2; }
.block.solo { grid-template-columns: 1fr; max-width: 760px; margin-inline: auto; text-align: left; }
.block-quote { font-weight: 700; font-size: 18px; margin: 0 0 18px; }
.checks { margin-bottom: 24px; }
.checks li { padding-left: 30px; position: relative; color: #c9ced6; }
.checks li::before { content: '✓'; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%; background: rgba(132, 82, 230, .25); color: var(--violet-l); font-size: 12px; display: grid; place-items: center; font-weight: 800; }

/* funciones (industrias) */
.features { padding: 70px 0; background: var(--bg-2); border-block: 1px solid rgba(255, 255, 255, .04); }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.feat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 26px; transition: border-color .2s, transform .2s; }
.feat:hover { border-color: rgba(164, 131, 242, .55); transform: translateY(-2px); }
.feat-ico { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: rgba(132, 82, 230, .16); font-size: 22px; margin-bottom: 14px; }
.feat h3 { font-size: 20px; margin-bottom: 8px; }
.feat p { margin: 0; color: var(--muted); font-size: 15px; }

/* pasos */
.steps { padding: 80px 0 60px; }
.step-wrap { position: relative; margin-top: 50px; }
.step-line { position: absolute; left: 0; right: 0; top: 0; width: 100%; height: 40px; opacity: .75; }
.step-list { position: relative; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.step-list li { position: relative; padding-top: 60px; }
.step-list .num { position: absolute; left: 30px; top: -24px; font: 800 130px/1 var(--head); color: rgba(255, 255, 255, .05); }
.step-list .chk { position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 800; box-shadow: 0 0 0 6px rgba(132, 82, 230, .18); }
.step-list h3 { font-size: 26px; margin: 0 0 8px; }
.step-list p { margin: 0; color: var(--muted); }

/* acompañamiento y promo */
.trust { padding: 30px 0 60px; }
.trust-box { text-align: center; border-radius: 28px; padding: 50px 24px; background: radial-gradient(600px 240px at 50% 0%, rgba(132, 82, 230, .25), transparent 70%), var(--surface); border: 1px solid var(--border); }
.trust-box .muted-l { margin: 0 auto 26px; }
.badges { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.badges li { padding: 9px 16px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); font-weight: 600; font-size: 14px; transition: background .2s, border-color .2s; }
.badges li:hover { background: rgba(132, 82, 230, .2); border-color: var(--violet); }
.promo-cta { padding: 0 0 70px; }
.promo-box { text-align: center; padding: 30px 20px; }
.promo-box h2 { font-size: clamp(40px, 6vw, 70px); font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.final-emoji { font-size: 40px; margin: 0; }

/* planes */
.pricing { padding: 80px 0; background: var(--bg-2); border-block: 1px solid rgba(255, 255, 255, .04); }
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 36px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 26px 22px; }
.plan.rec { border: 1px solid transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box; box-shadow: 0 30px 60px -30px rgba(132, 82, 230, .6); }
.rec-badge { position: absolute; top: -12px; left: 22px; background: var(--grad); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 3px 10px; border-radius: 999px; }
.plan h3 { font-size: 24px; }
.plan-vol { font-size: 13px; color: var(--violet-l); font-weight: 600; margin: 8px 0 0; }
.plan-tag { color: var(--muted); font-size: 14px; min-height: 42px; margin: 8px 0 14px; }
.price { font: 800 clamp(22px, 2.3vw, 28px) var(--head); margin: auto 0 2px; letter-spacing: -.02em; white-space: nowrap; }
.price small { font-size: 16px; color: var(--muted); }
.price span { font: 500 14px var(--body); color: var(--muted); }
.per { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.pack { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 22px 0 0; padding: 16px 20px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); color: #c9ced6; font-size: 15px; }
.pack > span:nth-child(2) { flex: 1; min-width: 240px; }
.pack-ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: rgba(132, 82, 230, .2); color: var(--violet-l); font-weight: 800; }
.table-wrap { overflow-x: auto; margin-top: 26px; border-radius: 16px; border: 1px solid var(--border); }
.cmp { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 640px; }
.cmp th, .cmp td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: center; }
.cmp thead th { background: var(--surface-2); font: 800 15px var(--head); }
.cmp tbody th { text-align: left; font-weight: 500; color: #c9ced6; }
.cmp td.yes { color: var(--ok); font-weight: 800; }
.cmp tr:last-child th, .cmp tr:last-child td { border-bottom: 0; }
.included { margin-top: 22px; padding: 26px; border-radius: var(--r); border: 1px dashed var(--border); }
.included h3 { font-size: 18px; margin-bottom: 14px; display: flex; gap: 10px; align-items: center; }
.inf { color: var(--violet-l); font-size: 24px; }
.included ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 24px; }
.included li { padding-left: 24px; position: relative; color: #c9ced6; font-size: 15px; }
.included li::before { content: '✓'; position: absolute; left: 0; color: var(--violet-l); font-weight: 700; }
.branches { display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-top: 22px; padding: 22px 26px; border-radius: var(--r); background: radial-gradient(500px 200px at 0% 0%, rgba(132, 82, 230, .2), transparent 70%), var(--surface); border: 1px solid var(--border); }
.branches h3 { font-size: 20px; margin-bottom: 4px; }
.branches p { margin: 0; color: var(--muted); max-width: 640px; }
.notes { color: var(--muted); font-size: 13px; margin: 22px 0 0; line-height: 1.7; }
.notes strong { color: #c9ced6; }

/* preguntas */
.faq { padding: 80px 0; }
.faq details { border-bottom: 1px solid var(--border); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; font: 700 18px var(--head); padding: 18px 40px 18px 0; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; top: 14px; font-size: 26px; color: var(--violet-l); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: #c9ced6; }

/* llamado final */
.final-cta { padding: 0 0 80px; }
.final-box { text-align: center; border-radius: 28px; padding: 56px 24px; background: var(--grad); color: #fff; }
.final-box h2 { font-size: clamp(28px, 4vw, 46px); font-weight: 800; max-width: 760px; margin: 0 auto 12px; }
.final-box p { font-size: 18px; margin: 0 0 26px; opacity: .92; }

/* páginas internas */
.page-hero { padding: 70px 0 20px; background: radial-gradient(800px 400px at 50% -20%, rgba(132, 82, 230, .3), transparent 65%); }
.ind-hero { padding: 60px 0; }
.ind-hero .hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; text-align: left; }
.ind-hero .lead { margin: 0 0 26px; }
.ind-chs { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; margin-top: 22px; }
.feat-grid.three { grid-template-columns: repeat(3, 1fr); }
.ind-sec { padding: 30px 0 70px; }
.ind-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.ind-card { display: flex; flex-direction: column; gap: 8px; padding: 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--border); text-decoration: none; color: var(--text); transition: transform .2s, border-color .2s; }
.ind-card:hover { transform: translateY(-3px); border-color: var(--violet); }
.ind-emoji { font-size: 30px; }
.ind-card h2 { font-size: 21px; }
.ind-card p { margin: 0; color: var(--muted); font-size: 14.5px; flex: 1; }
.ind-more { color: var(--violet-l); font-weight: 600; font-size: 14px; }
.legal-sec { padding: 10px 0 80px; }
.legal-text h2 { font-size: 20px; margin: 28px 0 8px; }
.legal-text p { color: #c9ced6; margin: 0; }

/* aparición al hacer scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* pie */
.site-foot { border-top: 1px solid var(--border); padding: 50px 0 24px; color: var(--muted); font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr .8fr 1fr 1.1fr; gap: 28px; }
.foot-grid nav { display: grid; gap: 7px; align-content: start; }
.foot-grid h3 { font: 700 13px var(--body); text-transform: uppercase; letter-spacing: .08em; color: var(--text); margin: 0 0 4px; }
.foot-grid h3.mt { margin-top: 16px; }
.foot-brand p { max-width: 320px; }
.site-foot a { color: var(--muted); text-decoration: none; } .site-foot a:hover { color: var(--text); }
.copy { margin-top: 30px; font-size: 13px; }
.wa-float { position: fixed; right: 20px; bottom: 20px; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 0 0 6px rgba(37, 211, 102, .2), 0 10px 30px -8px rgba(37, 211, 102, .6); z-index: 30; }

/* ===== Registro ===== */
body.reg { min-height: 100vh; background: radial-gradient(800px 500px at 90% -10%, rgba(132, 82, 230, .28), transparent 60%), radial-gradient(600px 400px at -10% 110%, rgba(242, 100, 100, .16), transparent 60%), var(--bg); }
.reg-wrap { max-width: 540px; margin: 0 auto; padding: 28px 18px 60px; }
.reg-wrap.wide { max-width: 980px; }
.reg-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.stepper { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); padding: 0; margin: 0 0 22px; counter-reset: st; }
.stepper li { position: relative; text-align: center; font-size: 12px; color: var(--muted); padding-top: 34px; }
.stepper li::before { counter-increment: st; content: counter(st); position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--border); font-weight: 700; z-index: 1; }
.stepper li::after { content: ''; position: absolute; top: 13px; left: -50%; width: 100%; height: 2px; background: var(--border); }
.stepper li:first-child::after { display: none; }
.stepper li.done::before, .stepper li.cur::before { background: var(--violet); border-color: var(--violet); color: #fff; }
.stepper li.done::after, .stepper li.cur::after { background: var(--violet); }
.stepper li.done::before { content: '✓'; }
.stepper li.cur { color: var(--text); font-weight: 600; }
.reg-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 30px 26px; box-shadow: 0 30px 60px -40px rgba(0, 0, 0, .8); }
.reg-card h1 { font-size: 26px; text-align: center; margin-bottom: 6px; }
.reg-card .sub { text-align: center; color: var(--muted); margin: 0 0 22px; font-size: 15px; }
.reg-mark { display: grid; place-items: center; margin: 0 auto 12px; width: 52px; height: 52px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); }
.reg label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 14px; }
.reg input, .reg select, .reg textarea { display: block; width: 100%; margin-top: 6px; background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: var(--r-sm); padding: 11px 12px; font: 15px var(--body); }
.reg input:focus, .reg select:focus, .reg textarea:focus { border-color: var(--violet-l); }
.reg .hint { display: block; font-weight: 400; color: var(--muted); font-size: 12.5px; margin-top: 6px; }
.reg .two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.alert { padding: 10px 12px; border-radius: var(--r-sm); font-size: 14px; margin: 0 0 16px; }
.alert.err { background: rgba(255, 123, 123, .12); color: var(--err); border: 1px solid rgba(255, 123, 123, .3); }
.alert.ok { background: rgba(95, 208, 138, .12); color: var(--ok); border: 1px solid rgba(95, 208, 138, .3); }
.below { text-align: center; color: var(--muted); font-size: 14px; margin-top: 18px; }
.code-input { font: 700 28px/1 ui-monospace, monospace !important; letter-spacing: .5em; text-align: center; }
.plan-pick { display: grid; gap: 10px; margin-bottom: 18px; }
.plan-opt { position: relative; display: grid !important; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); background: var(--bg); cursor: pointer; margin: 0 !important; }
.plan-opt input { position: absolute; opacity: 0; pointer-events: none; }
.plan-opt:has(input:checked) { border-color: var(--violet-l); background: rgba(132, 82, 230, .12); }
.plan-opt:has(input:focus-visible) { outline: 2px solid var(--violet-l); outline-offset: 2px; }
.plan-opt .po-name { font: 700 17px var(--head); }
.plan-opt .po-price { font-weight: 700; text-align: right; }
.plan-opt .po-desc { grid-column: 1 / -1; color: var(--muted); font-weight: 400; font-size: 13px; }
.po-rec { font-size: 11px; color: var(--violet-l); margin-left: 6px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.pay-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.pay-box { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.pay-box h2 { font-size: 17px; margin-bottom: 12px; }
.pay-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.pay-row:last-child { border-bottom: 0; }
.pay-row b { font-family: ui-monospace, monospace; }
.copy-btn { background: none; border: 1px solid var(--border); color: var(--violet-l); border-radius: 8px; padding: 2px 8px; cursor: pointer; font-size: 12px; margin-left: 6px; }
.total { font: 800 30px var(--head); margin: 6px 0 2px; }
.timeline { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 12px; font-size: 14px; }
.timeline li { padding-left: 24px; position: relative; color: #c9ced6; }
.timeline li::before { content: ''; position: absolute; left: 4px; top: 6px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--violet-l); }
.timeline li:first-child::before { background: var(--violet-l); }
.file-drop { display: block; border: 1.5px dashed var(--border); border-radius: 12px; padding: 16px; text-align: center; color: var(--muted); font-weight: 500 !important; cursor: pointer; }
.file-drop:hover { border-color: var(--violet-l); }
.file-drop input { margin-top: 10px; }
.success-ico { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 14px; background: rgba(95, 208, 138, .15); color: var(--ok); font-size: 30px; }

@media (max-width: 1020px) {
  .site-nav, .head-cta .ghost { display: none; }
  .menu-btn { display: flex; }
  .plan-grid { grid-template-columns: repeat(2, 1fr); }
  .demo-body { grid-template-columns: 200px 1fr; }
  .demo-side { display: none; }
  .block { grid-template-columns: 1fr; gap: 30px; padding: 28px; }
  .block.flip .block-media { order: 0; }
  .ind-hero .hero-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .floaty { width: 46px; height: 46px; }
  .f1, .f5, .f7 { left: 2%; } .f4, .f6, .f8 { right: 2%; }
  .f2, .f3, .f5, .f6 { display: none; }
}
@media (max-width: 680px) {
  .promo { font-size: 12.5px; gap: 8px; }
  .site-head { top: 6px; padding: 8px 10px 0; }
  .pill-nav { height: 56px; padding: 0 8px 0 14px; }
  .head-cta { display: none; }
  .hero { padding-top: 40px; }
  .hero .lead { font-size: 17px; }
  .floaties { display: none; }
  .demo-body { grid-template-columns: 1fr; min-height: 0; }
  .demo-list { display: none; }
  .ba-card, .ba-tiles, .feat-grid, .feat-grid.three, .step-list, .plan-grid, .included ul, .foot-grid, .pay-grid, .reg .two { grid-template-columns: 1fr; }
  .ba-half { padding: 22px; }
  .ba-foot { padding: 16px 22px; } .ba-foot .s-btn { margin-left: 0; }
  .block { padding: 20px; border-radius: 22px; }
  .step-line { display: none; }
  .step-list { gap: 36px; }
  .lead { font-size: 17px; }
  .reg-card { padding: 24px 18px; }
  .wa-float { width: 52px; height: 52px; right: 14px; bottom: 14px; }
}

/* Planes Empresa */
.biz-plans { margin-top: 48px; padding: 32px 20px; border-radius: var(--r); border: 1px solid var(--border); background: radial-gradient(700px 260px at 50% 0%, rgba(132, 82, 230, .16), transparent 70%), var(--surface); }
.biz-plans .h3 { font-size: clamp(22px, 3vw, 30px); margin: 8px 0 10px; }
.biz-plans .plan-grid { margin-top: 24px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.biz-plans .plan { min-width: 0; padding-left: 18px; padding-right: 18px; }
.biz-plans .price { font-size: clamp(22px, 2.2vw, 28px); white-space: nowrap; }
.biz-feats { list-style: none; padding: 0; margin: 24px auto 18px; max-width: 760px; display: grid; gap: 8px; color: var(--muted); }
.biz-feats strong { color: var(--text); }
@media (max-width: 640px) { .biz-plans { padding: 24px 16px; } }

/* Selector de idioma */
.lang-pick { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--border); border-radius: 999px; margin-right: 6px; }
.lang-pick a { font: 600 12px/1 Inter, system-ui, sans-serif; color: var(--muted); text-decoration: none; padding: 6px 8px; border-radius: 999px; }
.lang-pick a.on { background: var(--violet); color: #fff; }
.lang-pick.m { margin: 10px 0 0; align-self: flex-start; }
.reg-top .lang-pick { margin-left: auto; margin-right: 10px; }