/* KAYMA — landing. Paleta: navy #191970 · celeste #00FFFF · verde #CCFF00 */
:root {
  --navy: #191970;
  --cyan: #00FFFF;
  --cyan-ink: #00B0B8;
  --lime: #CCFF00;
  --ink: #1f2440;
  --muted: #6b7280;
  --bg: #ffffff;
  --soft: #f5f8fc;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Poppins', -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 90% -10%, #e8fbff 0%, transparent 55%),
    radial-gradient(900px 500px at -10% 10%, #f3fbe6 0%, transparent 45%),
    var(--bg);
}
.container { width: min(1200px, 92%); margin: 0 auto; }
a { text-decoration: none; color: inherit; }

/* NAV */
.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(8px);
  background: rgba(255,255,255,.82); border-bottom: 1px solid #eef1f6; }
.nav__inner { display: flex; align-items: center; gap: 24px; padding: 14px 0; }
.nav__menu { display: flex; gap: 22px; margin-left: 12px; flex: 1; }
.nav__menu a { color: #2b3252; font-weight: 500; font-size: .95rem; }
.nav__menu a:hover { color: var(--navy); }
.nav__cta { display: flex; align-items: center; gap: 12px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 600;
  border-radius: 12px; padding: 10px 18px; font-size: .95rem; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--navy); color: #fff; box-shadow: 0 8px 22px rgba(25,25,112,.28); }
.btn--primary:hover { background: #11114d; }
.btn--ghost { color: var(--navy); border: 1px solid #d9deeb; background: #fff; }
.btn--outline { background: #fff; color: var(--navy); border: 1.5px solid #cfd6e6; }
.btn--lg { padding: 14px 24px; font-size: 1rem; }

/* HERO */
.hero { padding: 56px 0 36px; }
.hero__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: center; }
.badge { display: inline-flex; align-items: center; gap: 8px; font-size: .75rem;
  font-weight: 600; letter-spacing: .08em; color: var(--navy);
  background: #eafdf2; border: 1px solid #cdEFd9; padding: 6px 12px; border-radius: 999px; }
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }
.hero h1 { font-size: clamp(2.4rem, 4.6vw, 3.6rem); line-height: 1.05; margin: 18px 0 16px;
  font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.grad { background: linear-gradient(90deg, var(--cyan-ink), var(--lime));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: #4b5168; font-size: 1.08rem; max-width: 30em; margin: 0 0 26px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.features { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px;
  padding: 0; margin: 0; }
.features li { display: flex; align-items: center; gap: 10px; font-size: .92rem; color: #3a4060; }
.fchip { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; font-size: .9rem; }
.fchip--cyan { background: #e3fbff; }
.fchip--lime { background: #f3fdd6; }

/* PREVIEW CARD */
.preview { background: #fff; border: 1px solid #eef1f6; border-radius: 18px;
  box-shadow: 0 30px 60px rgba(25,25,112,.14); overflow: hidden; }
.preview__topbar { display: flex; align-items: center; gap: 10px; padding: 14px 18px;
  border-bottom: 1px solid #f0f2f7; }
.preview__topbar strong { color: var(--navy); letter-spacing: .14em; font-size: .85rem; }
.preview__user { margin-left: auto; font-size: .78rem; color: var(--muted); }
.preview__body { padding: 18px; background: linear-gradient(180deg,#fbfcfe,#fff); }
.preview__body h3 { margin: 2px 0 14px; color: var(--navy); }
.kpis { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-bottom: 14px; }
.kpi { background: #fff; border: 1px solid #eef1f6; border-radius: 12px; padding: 10px 12px; }
.kpi span { display: block; font-size: .66rem; color: var(--muted); margin-bottom: 4px; }
.kpi b { font-size: 1.35rem; color: var(--navy); }
.kpi i { display: block; font-style: normal; font-size: .62rem; margin-top: 3px; }
.kpi .up { color: #16a34a; } .kpi .down { color: #dc2626; }
.charts { display: grid; grid-template-columns: 1.2fr 1fr; gap: 12px; }
.chart { background: #fff; border: 1px solid #eef1f6; border-radius: 12px; padding: 12px; }
.chart__title { font-size: .72rem; color: var(--muted); display: block; margin-bottom: 8px; }
.linechart { width: 100%; height: 110px; }
.donut { display: flex; align-items: center; gap: 12px; }
.donut svg { width: 96px; height: 96px; transform: rotate(-90deg); }
.legend { list-style: none; padding: 0; margin: 0; font-size: .7rem; color: #444; display: grid; gap: 6px; }
.legend li { display: flex; align-items: center; gap: 6px; }
.legend i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; }
.legend b { margin-left: auto; color: var(--navy); }

/* TRUST */
.trust { padding: 26px 0 6px; }
.trust__inner { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: center;
  color: var(--muted); font-size: .92rem; }
.trust__logos { display: flex; gap: 30px; flex-wrap: wrap; font-weight: 600; color: #475569; }

/* CLOSING */
.closing { text-align: center; padding: 70px 0; }
.closing h2 { color: var(--navy); font-size: clamp(1.7rem, 3vw, 2.4rem); margin: 0 0 12px; }
.closing p { color: #4b5168; max-width: 36em; margin: 0 auto 26px; }

/* FOOTER */
.footer { border-top: 1px solid #eef1f6; padding: 22px 0; }
.footer__inner { display: flex; align-items: center; gap: 12px; justify-content: center;
  color: var(--muted); font-size: .85rem; }

/* PRECIOS (infografía reproducida) */
.pricing { background: var(--navy); color: #fff; padding: 72px 0; margin-top: 24px; }
.pricing .container { text-align: center; }
.pricing__eyebrow { display: inline-block; font-size: .72rem; font-weight: 600; letter-spacing: .14em;
  color: var(--cyan); border: 1px solid rgba(0,255,255,.35); padding: 5px 14px; border-radius: 999px; }
.pricing__title { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 800; margin: 18px auto 8px; max-width: 20ch; line-height: 1.15; }
.pricing .grad { background: linear-gradient(90deg, var(--cyan), var(--lime));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.pricing__sub { color: #b9c0e8; margin: 0 0 40px; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; text-align: left; }
.plan { position: relative; display: flex; flex-direction: column; background: #20206e;
  border: 1px solid rgba(255,255,255,.08); border-radius: 16px; padding: 26px 24px; }
.plan--featured { background: #23237a; border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan), 0 20px 50px rgba(0,255,255,.12); }
.plan__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--cyan); color: var(--navy); font-size: .68rem; font-weight: 700; letter-spacing: .08em;
  padding: 5px 14px; border-radius: 999px; white-space: nowrap; }
.plan__icon { width: 46px; height: 46px; display: grid; place-items: center; font-size: 1.3rem;
  background: rgba(255,255,255,.08); border-radius: 12px; margin-bottom: 14px; }
.plan__name { font-size: 1.35rem; font-weight: 800; margin: 0 0 4px; letter-spacing: .02em; }
.plan--featured .plan__name { color: var(--cyan); }
.plan__tag { color: var(--lime); font-size: .9rem; font-weight: 500; margin: 0 0 12px; }
.plan__desc { color: #b9c0e8; font-size: .88rem; margin: 0 0 18px; }
.plan__price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 18px; }
.plan__price b { font-size: 2.6rem; font-weight: 800; }
.plan__price span { color: #b9c0e8; font-size: .82rem; }
.plan__features { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; }
.plan__features li { position: relative; padding-left: 26px; font-size: .92rem; color: #eef1ff; }
.plan__features li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 700; }
.plan--featured .plan__features li::before { color: var(--lime); }
.plan__cta { width: 100%; justify-content: center; margin-top: auto; }
.plan .btn--outline.plan__cta { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.plan .btn--outline.plan__cta:hover { border-color: var(--cyan); color: var(--cyan); }
.plan--featured .btn--primary.plan__cta { background: var(--cyan); color: var(--navy); box-shadow: none; }
.plan--featured .btn--primary.plan__cta:hover { background: #7ffbff; }

.pricing__perks { list-style: none; padding: 0; margin: 40px 0 0; display: flex; flex-wrap: wrap;
  justify-content: center; gap: 14px 30px; color: #c7cdf0; font-size: .85rem; }
.pricing__trial { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: center;
  align-items: center; background: rgba(204,255,0,.10); border: 1px solid rgba(204,255,0,.3);
  border-radius: 14px; padding: 16px 22px; }
.pricing__trial span { color: #eef1ff; font-size: .95rem; }

/* SECCIONES (Plataforma, Soluciones, Recursos, Clientes, Empresa) */
.section { padding: 76px 0; scroll-margin-top: 80px; }
.section--alt { background: var(--soft); }
.section__eyebrow { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .14em;
  color: var(--cyan-ink); }
.section__title { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; color: var(--navy);
  margin: 10px 0 12px; max-width: 22ch; line-height: 1.18; }
.section__lead { color: #4b5168; font-size: 1.05rem; max-width: 60ch; margin: 0 0 34px; }
.section__cta { margin-top: 34px; text-align: center; }
.section__cta--left { text-align: left; }

.cards { display: grid; gap: 18px; }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.card { background: #fff; border: 1px solid #eef1f6; border-radius: 14px; padding: 22px;
  box-shadow: 0 1px 2px rgba(25,25,112,.04); transition: transform .12s ease, box-shadow .12s ease; }
.card:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(25,25,112,.10); }
.card__ico { width: 44px; height: 44px; display: grid; place-items: center; font-size: 1.25rem;
  background: #eafcff; border-radius: 11px; margin-bottom: 12px; }
.card h3 { color: var(--navy); font-size: 1.06rem; margin: 0 0 6px; }
.card p { color: #5b6172; font-size: .92rem; margin: 0; line-height: 1.5; }
.card--sol h3 { font-size: 1.08rem; }

.clients { display: flex; flex-wrap: wrap; gap: 18px 40px; align-items: center;
  font-weight: 600; color: #475569; font-size: 1.05rem; }

.empresa { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.empresa__copy p { color: #4b5168; line-height: 1.6; }
.empresa__claim { font-weight: 700; color: var(--navy); font-size: 1.15rem; }
.empresa__logo { text-align: center; }
.empresa__logo img { max-width: 100%; width: 320px; }

/* MODAL SOLICITAR DEMO */
.modal { position: fixed; inset: 0; z-index: 60; display: none; }
.modal.is-open { display: block; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(25,25,112,.45); backdrop-filter: blur(2px); }
.modal__dialog { position: relative; z-index: 1; width: min(480px, 92%); margin: 6vh auto 0;
  background: #fff; border-radius: 16px; padding: 28px; box-shadow: 0 30px 70px rgba(0,0,0,.3);
  max-height: 88vh; overflow-y: auto; }
.modal__close { position: absolute; top: 12px; right: 14px; border: 0; background: none; font-size: 1.6rem;
  line-height: 1; color: #9aa0b4; cursor: pointer; }
.modal__dialog h3 { color: var(--navy); font-size: 1.4rem; margin: 0 0 4px; }
.modal__sub { color: var(--muted); font-size: .9rem; margin: 0 0 18px; }
.modal__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: .82rem; font-weight: 600; color: #3a4060; margin-bottom: 5px; }
.field input, .field textarea { width: 100%; padding: 11px 13px; border: 1px solid #d9deeb; border-radius: 9px;
  font: inherit; font-size: .95rem; color: var(--ink); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cyan-ink); }
.modal__submit { width: 100%; justify-content: center; margin-top: 6px; }
.modal__status { font-size: .88rem; margin: 12px 0 0; text-align: center; min-height: 1.2em; }
.modal__status.is-ok { color: #16a34a; }
.modal__status.is-err { color: #dc2626; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .nav__menu { display: none; }
  .plans { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .empresa { grid-template-columns: 1fr; }
  .empresa__logo { order: -1; }
}
@media (max-width: 520px) {
  .kpis { grid-template-columns: 1fr 1fr; }
  .charts { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .cards--3, .cards--2 { grid-template-columns: 1fr; }
}