/* FrontKite — estilos de la web (v2). Colores, tipografía y radios del sistema de diseño FrontKite. */

@font-face {
  font-family: "Outfit";
  src: url("fonts/outfit-var.woff") format("woff");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --noche: #0B2A5B;
  --noche-2: #11336B;
  --azul: #1F5FD6;
  --azul-hover: #1849A8;
  --viento: #6FA3F7;
  --cielo: #DCE8FB;
  --bruma: #F3F7FE;
  --blanco: #FFFFFF;
  --ink: #0B2A5B;
  --ink-muted: #3D5378;
  --on-dark-muted: #C9D6EC;
  --border: #DCE8FB;
  --line-dark: #23406F;
  --field-border: #6C86B0;
  --chat-bg: #E9F0FC;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  background: var(--bruma);
  color: var(--ink);
  font-family: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }
img { max-width: 100%; display: block; }
a { color: var(--azul); }
a:hover { color: var(--azul-hover); }
:focus-visible { outline: 2px solid var(--viento); outline-offset: 3px; border-radius: 4px; }
.light-ground :focus-visible, .page :focus-visible, .form :focus-visible { outline-color: var(--azul); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--blanco); color: var(--ink); padding: 8px 12px; border-radius: var(--radius-sm); z-index: 50; }
.skip:focus { left: 8px; }

h1, h2, h3 { font-weight: 600; margin: 0; }
h2 { font-size: clamp(32px, 4.4vw, 48px); line-height: 1.08; letter-spacing: -0.025em; }
h3 { font-size: 22px; line-height: 1.3; letter-spacing: -0.01em; }
p { margin: 0; }
.muted { color: var(--ink-muted); }
.small { font-size: 15px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 26px;
  border-radius: var(--radius-md); border: 1px solid transparent;
  font: inherit; font-size: 17px; font-weight: 600; text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.btn svg { flex: none; }
.btn-azul { background: var(--azul); color: var(--blanco); }
.btn-azul:hover { background: var(--azul-hover); color: var(--blanco); }
.btn-blanco { background: var(--blanco); color: var(--noche); }
.btn-blanco:hover { background: var(--cielo); color: var(--noche); }
.btn-linea-clara { background: transparent; color: var(--blanco); border-color: #4F74B3; }
.btn-linea-clara:hover { background: var(--noche-2); color: var(--blanco); }
.btn-secundario { background: var(--blanco); color: var(--ink); border-color: var(--border); }
.btn-secundario:hover { background: var(--cielo); color: var(--ink); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Cabecera (oscura, fija) */
.site-header { position: sticky; top: 0; z-index: 20; background: var(--noche); border-bottom: 1px solid var(--line-dark); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.brand img { height: 38px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 15px; font-weight: 500; }
.nav a:not(.btn) { color: var(--on-dark-muted); text-decoration: none; }
.nav a:not(.btn):hover { color: var(--blanco); }
.nav .btn { min-height: 44px; padding: 10px 18px; font-size: 15px; }
@media (max-width: 900px) { .nav a:not(.btn) { display: none; } }
@media (max-width: 420px) { .brand img { height: 32px; } }

/* ===== HERO: de noche, con el chat que se escribe solo ===== */
.hero { background: var(--noche); color: var(--blanco); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; gap: 48px; padding-top: 72px; padding-bottom: 96px; }
.hero-text { display: flex; flex-direction: column; gap: 26px; }
.pill { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; background: var(--noche-2); color: var(--cielo); border: 1px solid var(--line-dark); font-size: 15px; font-weight: 600; border-radius: 999px; padding: 7px 14px; }
.pill .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--viento); }
.hero h1 { font-size: clamp(48px, 7.6vw, 96px); line-height: .96; letter-spacing: -0.04em; font-weight: 600; max-width: 10ch; }
.hero .lead { font-size: 21px; line-height: 1.5; color: var(--on-dark-muted); max-width: 30em; }
.hero .note { font-size: 15px; color: var(--on-dark-muted); }

.hero-visual { position: relative; width: 100%; max-width: 440px; margin: 0 auto; padding-top: 200px; }
.hero-visual .phone { margin: 0 auto; }
.kite-string { position: absolute; right: 0; top: 0; width: 200px; height: 214px; overflow: visible; }
.kite-fly { position: absolute; top: 0; right: 0; width: 110px; transform-origin: 50% 60%; animation: sway 6s ease-in-out infinite; }
@keyframes sway { 0%, 100% { transform: rotate(-3deg) translateY(0); } 50% { transform: rotate(3deg) translateY(-8px); } }

.phone { position: relative; width: 100%; max-width: 360px; background: var(--blanco); border-radius: 36px; border: 8px solid #071D42; overflow: hidden; color: var(--ink); }
.phone-status { display: flex; justify-content: space-between; align-items: center; padding: 10px 22px 6px; font-size: 14px; font-weight: 600; }
.phone-status .bars { display: flex; gap: 3px; align-items: flex-end; }
.phone-status .bars i { display: block; width: 3px; background: var(--ink); border-radius: 1px; }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 10px 18px 14px; border-bottom: 1px solid var(--border); }
.chat-avatar { width: 42px; height: 42px; border-radius: 999px; background: var(--azul); display: flex; align-items: center; justify-content: center; flex: none; }
.chat-avatar img { height: 22px; width: auto; }
.chat-name { font-weight: 600; display: block; line-height: 1.2; }
.chat-status { font-size: 13px; color: var(--ink-muted); }
.chat-body { background: var(--chat-bg); padding: 14px 16px 18px; min-height: 380px; display: flex; flex-direction: column; }
.msg { max-width: 84%; padding: 10px 14px; font-size: 16px; line-height: 1.4; margin-top: 8px; }
.msg-in { align-self: flex-start; background: var(--blanco); border: 1px solid var(--border); border-radius: 16px 16px 16px 4px; }
.msg-out { align-self: flex-end; background: var(--azul); color: var(--blanco); border-radius: 16px 16px 4px 16px; }
.msg time { display: block; font-size: 12px; margin-top: 4px; opacity: .75; text-align: right; }
.typing { align-self: flex-end; display: flex; gap: 5px; background: var(--azul); border-radius: 16px 16px 4px 16px; padding: 0 16px; margin-top: 0; max-height: 0; opacity: 0; overflow: hidden; }
.typing i { width: 7px; height: 7px; border-radius: 999px; background: var(--blanco); opacity: .6; animation: blink 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }
.booked { align-self: center; margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; background: var(--blanco); border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; font-size: 14px; font-weight: 600; color: var(--ink); }
.closed-tag { position: absolute; left: 0; top: 96px; background: var(--azul); color: var(--blanco); font-size: 15px; font-weight: 600; padding: 10px 16px; border-radius: var(--radius-md); max-width: 230px; line-height: 1.3; }

/* Secuencia de la conversación (una sola animación orquestada) */
.seq { opacity: 0; transform: translateY(8px); animation: appear .45s ease-out forwards; }
.s1 { animation-delay: .5s; }
.t1 { animation: typing 1.3s ease forwards 1.1s; }
.s2 { animation-delay: 2.4s; }
.s3 { animation-delay: 3.4s; }
.t2 { animation: typing 1.3s ease forwards 4.0s; }
.s4 { animation-delay: 5.3s; }
.s5 { animation-delay: 6.1s; }
.s6 { animation-delay: 6.8s; }
@keyframes appear { to { opacity: 1; transform: none; } }
@keyframes typing {
  0% { opacity: 0; max-height: 0; padding-top: 0; padding-bottom: 0; margin-top: 0; }
  12%, 88% { opacity: 1; max-height: 40px; padding-top: 12px; padding-bottom: 12px; margin-top: 8px; }
  100% { opacity: 0; max-height: 0; padding-top: 0; padding-bottom: 0; margin-top: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .seq { opacity: 1; transform: none; animation: none; }
  .typing { display: none; }
  .kite-fly, .typing i { animation: none; }
}

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); padding-top: 48px; padding-bottom: 64px; gap: 24px; }
  .hero h1 { max-width: none; }
  .closed-tag { top: 70px; max-width: 190px; font-size: 14px; }
}

/* Sectores */
.band { background: var(--blanco); border-bottom: 1px solid var(--border); }
.band .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; padding-top: 26px; padding-bottom: 26px; }
.band-label { font-weight: 600; font-size: 16px; color: var(--ink-muted); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.chips li { background: var(--bruma); border: 1px solid var(--border); border-radius: 999px; padding: 6px 15px; font-size: 16px; }

/* Antes / después */
.versus { padding: 104px 0 40px; }
.versus h2 { max-width: 22ch; }
.versus .intro { font-size: 20px; color: var(--ink-muted); margin-top: 16px; max-width: 34em; }
.vs-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 48px; }
.vs-col { border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.vs-hoy { background: var(--blanco); border: 1px solid var(--border); }
.vs-con { background: var(--azul); color: var(--blanco); }
.vs-col h3 { font-size: 24px; }
.vs-col > p { font-size: 17px; }
.vs-hoy > p { color: var(--ink-muted); }
.vs-con > p { color: var(--cielo); }
.vs-chat { background: var(--chat-bg); border-radius: 18px; padding: 14px 16px 18px; display: flex; flex-direction: column; color: var(--ink); }
.vs-con .vs-chat { background: #E9F0FC; }
.gap-note { align-self: center; margin: 14px 0 4px; font-size: 14px; font-weight: 600; color: var(--ink-muted); background: var(--blanco); border: 1px dashed #A9BEDF; border-radius: 999px; padding: 6px 14px; }
.msg-late { opacity: .85; }
@media (max-width: 760px) { .vs-grid { grid-template-columns: minmax(0, 1fr); } .versus { padding-top: 72px; } }

/* Qué hace */
.features { padding: 80px 0 40px; }
.features .wrap { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.features-head { position: sticky; top: 110px; display: flex; flex-direction: column; gap: 16px; }
.features-head p { font-size: 20px; color: var(--ink-muted); }
.feature-list { list-style: none; margin: 0; padding: 0; }
.feature-list li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 20px; padding: 26px 0; border-top: 1px solid var(--border); }
.feature-list li:last-child { border-bottom: 1px solid var(--border); }
.feature-list .icon { width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--azul); display: flex; align-items: center; justify-content: center; }
.feature-list p { color: var(--ink-muted); margin-top: 6px; }
@media (max-width: 860px) { .features .wrap { grid-template-columns: minmax(0, 1fr); gap: 24px; } .features-head { position: static; } }

/* Cómo funciona (secuencia real: pasos numerados) */
.how { padding: 80px 0 40px; }
.how h2 { margin-bottom: 12px; }
.how .intro { font-size: 20px; color: var(--ink-muted); margin-bottom: 44px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.steps li { display: flex; flex-direction: column; gap: 10px; }
.steps .n { font-size: 88px; line-height: .9; font-weight: 600; color: var(--viento); letter-spacing: -0.04em; }
.steps p { color: var(--ink-muted); }
@media (max-width: 760px) { .steps { grid-template-columns: minmax(0, 1fr); gap: 28px; } .steps .n { font-size: 64px; } }

/* Piloto */
.pilot-wrap { padding: 72px 24px 0; }
.pilot { max-width: var(--max); margin: 0 auto; background: var(--azul); color: var(--blanco); border-radius: 32px; padding: 56px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 48px; align-items: center; position: relative; overflow: hidden; }
.big30 { font-size: clamp(140px, 20vw, 260px); line-height: .8; font-weight: 600; letter-spacing: -0.06em; color: var(--blanco); }
.big30 span { display: block; font-size: 30px; line-height: 1.1; letter-spacing: -0.01em; color: var(--cielo); margin-top: 18px; }
.pilot-text { display: flex; flex-direction: column; gap: 22px; }
.pilot h2 { font-size: clamp(30px, 3.6vw, 42px); }
.ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; font-size: 18px; line-height: 1.45; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; }
.ticks svg { flex: none; margin-top: 2px; }
.pilot-kite { position: absolute; right: 28px; top: 24px; width: 96px; }
@media (max-width: 860px) { .pilot { grid-template-columns: minmax(0, 1fr); padding: 40px 26px; gap: 28px; border-radius: 24px; } .pilot-kite { width: 84px; right: 8px; top: 8px; } }

/* Preguntas */
.faq { max-width: 860px; margin: 0 auto; padding: 104px 24px 96px; display: flex; flex-direction: column; gap: 32px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq details { background: var(--blanco); border: 1px solid var(--border); border-radius: 16px; padding: 20px 24px; }
.faq summary { cursor: pointer; list-style: none; font-size: 19px; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--azul); font-size: 26px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 12px; color: var(--ink-muted); }

/* Contacto */
.contact { background: var(--noche); color: var(--blanco); }
.contact .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; padding-top: 96px; padding-bottom: 96px; }
.contact-text { display: flex; flex-direction: column; gap: 18px; }
.contact-text h2 { font-size: clamp(40px, 6vw, 72px); line-height: .98; letter-spacing: -0.04em; }
.contact-text p { font-size: 20px; color: var(--on-dark-muted); }
.contact-text .btn { align-self: flex-start; margin-top: 8px; }
@media (max-width: 860px) { .contact .wrap { grid-template-columns: minmax(0, 1fr); padding-top: 72px; padding-bottom: 72px; } }

.form { background: var(--blanco); color: var(--ink); border-radius: 24px; padding: 32px; display: flex; flex-direction: column; gap: 18px; }
@media (max-width: 480px) { .form { padding: 22px; } }
.form h3 { font-size: 24px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 15px; font-weight: 600; }
.field .opt { font-weight: 400; color: var(--ink-muted); }
.field input { font: inherit; font-size: 16px; color: var(--ink); background: var(--blanco); border: 1px solid var(--field-border); border-radius: var(--radius-sm); padding: 12px 14px; min-height: 50px; }
.check { display: flex; gap: 10px; align-items: flex-start; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--azul); flex: none; }
.check label { font-size: 14px; line-height: 20px; color: var(--ink-muted); }
.form .btn { border: none; }
.legal-note { font-size: 13px; line-height: 18px; color: var(--ink-muted); }
.hidden { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Botón flotante de WhatsApp (solo móvil) */
.fab { display: none; }
@media (max-width: 760px) {
  .fab { display: flex; position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 30; min-height: 54px; opacity: 0; transform: translateY(24px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
  .fab.show { opacity: 1; transform: none; pointer-events: auto; }
  body.has-fab { padding-bottom: 86px; }
}

/* Pie */
.site-footer { background: #071D42; color: var(--blanco); }
.site-footer .wrap { padding-top: 56px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 32px; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 32px; }
.footer-brand { display: flex; flex-direction: column; gap: 14px; max-width: 360px; }
.footer-brand img { height: 38px; width: auto; align-self: flex-start; }
.site-footer p, .site-footer a { color: var(--on-dark-muted); }
.site-footer a:hover { color: var(--blanco); }
.footer-contact { display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
.footer-contact strong { color: var(--blanco); font-weight: 600; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 24px; border-top: 1px solid var(--line-dark); font-size: 14px; color: var(--on-dark-muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; list-style: none; margin: 0; padding: 0; }

/* Páginas de texto (legales, gracias, 404) */
.page { max-width: 820px; margin: 0 auto; padding: 64px 24px 96px; }
.page h1 { font-size: clamp(36px, 5vw, 48px); line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 12px; }
.page h2 { font-size: 24px; margin: 36px 0 10px; letter-spacing: -0.01em; line-height: 1.2; }
.page p + p { margin-top: 12px; }
.page ul { padding-left: 20px; }
.page li { margin-bottom: 6px; }
.page .updated { color: var(--ink-muted); font-size: 14px; }
.page .lead { font-size: 20px; color: var(--ink-muted); }
.page table { width: 100%; border-collapse: collapse; margin: 12px 0; background: var(--blanco); border: 1px solid var(--border); }
.page th, .page td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; font-size: 15px; }
.page th { width: 34%; font-weight: 600; }
.center { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.kite-badge { width: 120px; height: 120px; border-radius: 28px; background: var(--azul); display: flex; align-items: center; justify-content: center; }
.kite-badge img { width: 58px; }