/* =========================
   Alfaweb — styles.css
   Estructura:
   1) Variables / base
   2) Layout + helpers
   3) Header + nav
   4) Secciones (hero, grids, cards...)
   5) Componentes (botones, FAQ, pricing...)
   6) Footer
   7) Animaciones + responsive
========================= */

/* 1) Variables / base */
:root{
  --bg: #070A12;
  --surface: rgba(255,255,255,.06);
  --surface-2: rgba(255,255,255,.09);
  --border: rgba(255,255,255,.14);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);

  /* Pastel-neon inspired by your logo */
  --aqua: #65F0FF;
  --blue: #4BA7FF;
  --violet: #7C4DFF;
  --magenta: #FF4FD8;

  --grad: linear-gradient(90deg, var(--aqua), var(--blue), var(--violet), var(--magenta));
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 18px;

  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body{
  margin:0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 20% -10%, rgba(101,240,255,.14), transparent 60%),
              radial-gradient(1100px 800px at 80% 0%, rgba(255,79,216,.12), transparent 60%),
              radial-gradient(900px 700px at 60% 120%, rgba(124,77,255,.12), transparent 60%),
              var(--bg);
  color: var(--text);
  line-height: 1.45;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; }

.skip-link{
  position:absolute;
  left:-999px; top: 12px;
  background:#fff; color:#000;
  padding:10px 12px;
  border-radius: 10px;
  z-index: 9999;
}
.skip-link:focus{ left: 12px; }

/* 2) Layout + helpers */
.container{
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

.section{
  padding: 88px 0;
  position: relative;
}
.section--cta{ padding: 96px 0; }

.section__head{
  display:flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.section__title{
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -0.02em;
  margin:0;
}
.section__subtitle{
  margin:0;
  color: var(--muted);
  max-width: 64ch;
}

.muted{ color: var(--muted); }
.small{ font-size: 13px; }

.grad-text{
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Background orbs */
.bg-orbs{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}
.orb{
  position:absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: .35;
  transform: translateZ(0);
}
.orb--a{ left: -160px; top: -180px; background: rgba(101,240,255,.35); }
.orb--b{ right: -200px; top: -120px; background: rgba(255,79,216,.30); }
.orb--c{ left: 45%; bottom: -260px; background: rgba(124,77,255,.30); }

/* 3) Header + nav */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(7,10,18,.55);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 220px;
}
.brand__logo{
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  padding: 6px;
}
.brand__text{
  display:flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand__name{ font-weight: 700; letter-spacing: -0.02em; }
.brand__tag{ font-size: 12px; color: var(--muted); }

.nav__list{
  list-style: none;
  display:flex;
  align-items:center;
  gap: 18px;
  margin:0;
  padding:0;
}
.nav__link{
  font-size: 14px;
  color: rgba(255,255,255,.82);
  padding: 10px 10px;
  border-radius: 12px;
  transition: background .2s ease, color .2s ease;
}
.nav__link:hover{
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.95);
}
.nav__link--cta{
  background: linear-gradient(135deg, rgba(101,240,255,.18), rgba(255,79,216,.14));
  border: 1px solid rgba(255,255,255,.14);
}

.nav-toggle{
  display:none;
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  cursor: pointer;
}
.nav-toggle__line{
  display:block;
  width: 18px;
  height: 2px;
  background: rgba(255,255,255,.85);
  margin: 4px auto;
  border-radius: 2px;
}

/* 4) Secciones */
.hero{
  padding-top: 56px;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 32px;
  align-items: center;
}
.pill{
  display:inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.85);
  font-size: 13px;
  margin:0 0 14px 0;
}
.hero__title{
  margin:0 0 10px 0;
  font-size: clamp(34px, 4.2vw, 54px);
  letter-spacing: -0.05em;
}
.hero__subtitle{
  margin: 0 0 18px 0;
  color: var(--muted);
  max-width: 52ch;
}
.hero__actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.hero__bullets{
  list-style:none;
  padding:0;
  margin: 0;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  color: rgba(255,255,255,.78);
  font-size: 13px;
}
.hero__bullets li{
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  padding: 10px 12px;
  border-radius: 14px;
}

/* Mock */
.mock{
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.mock__top{
  display:flex;
  align-items:center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.dot{ width: 10px; height:10px; border-radius: 50%; }
.dot--r{ background: rgba(255,99,99,.9); }
.dot--y{ background: rgba(255,212,80,.9); }
.dot--g{ background: rgba(110,255,160,.9); }
.mock__url{
  margin-left: 8px;
  font-size: 12px;
  color: rgba(255,255,255,.75);
}
.mock__body{ padding: 16px; }

.mock__card{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(600px 250px at 20% 0%, rgba(101,240,255,.16), transparent 55%),
    radial-gradient(600px 250px at 85% 0%, rgba(255,79,216,.14), transparent 55%),
    rgba(255,255,255,.05);
  padding: 16px;
}
.mock__chip{
  width: 54px; height: 54px;
  border-radius: 16px;
  background: var(--grad);
  opacity: .9;
  box-shadow: 0 14px 30px rgba(0,0,0,.35);
}
.mock__lines{ margin-top: 14px; display:flex; flex-direction: column; gap: 9px; }
.mock__lines span{
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
}
.mock__lines span:nth-child(1){ width: 72%; }
.mock__lines span:nth-child(2){ width: 56%; }
.mock__lines span:nth-child(3){ width: 84%; }

.mock__stats{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.stat{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  padding: 12px;
}
.stat__kpi{ margin:0; font-weight: 700; letter-spacing: -0.01em; }
.stat__txt{ margin: 4px 0 0 0; color: var(--muted); font-size: 12px; }

.mock__cta{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.hero-video{
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 14px;
}
.mock__badge{
  font-size: 12px;
  border-radius: 999px;
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.80);
}

/* Grids */
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
  padding: 18px;
}
.card__title{
  margin: 0 0 8px 0;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.card__text{
  margin: 0 0 12px 0;
  color: var(--muted);
}

.card--media{ padding: 0; overflow:hidden; }
.card--media .media{
  width:100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: rgba(255,255,255,.06);
}
.card--media .card__body{ padding: 16px 18px 18px; }

.note{
  margin-top: 16px;
  border-radius: 16px;
  border: 1px dashed rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
  padding: 14px 16px;
  color: rgba(255,255,255,.80);
}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.step{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 18px;
}
.step__n{
  display:inline-flex;
  width: 42px; height: 42px;
  border-radius: 14px;
  align-items:center;
  justify-content:center;
  background: linear-gradient(135deg, rgba(101,240,255,.18), rgba(124,77,255,.16));
  border: 1px solid rgba(255,255,255,.12);
  font-weight: 700;
}
.step__t{ margin: 12px 0 6px 0; font-size: 18px; }
.step__p{ margin:0; color: var(--muted); }

/* 5) Componentes */
.list{
  margin: 0;
  padding-left: 18px;
  color: rgba(255,255,255,.82);
}
.list li{ margin: 6px 0; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  font-weight: 600;
  font-size: 14px;
  transition: transform .15s ease, background .2s ease, border .2s ease;
  will-change: transform;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.09); }
.btn:active{ transform: translateY(0); }

.btn--primary{
  background: linear-gradient(90deg, rgba(101,240,255,.28), rgba(75,167,255,.22), rgba(124,77,255,.22), rgba(255,79,216,.20));
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 16px 45px rgba(0,0,0,.35);
}
.btn--ghost{
  background: rgba(255,255,255,.04);
}
.btn--block{
  width: 100%;
}

/* Pricing */
.pricing{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}
.price-card{
  position: relative;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 18px;
  box-shadow: 0 18px 60px rgba(0,0,0,.40);
}
.price-card--featured{
  background:
    radial-gradient(800px 400px at 40% 0%, rgba(101,240,255,.14), transparent 60%),
    radial-gradient(800px 400px at 90% 10%, rgba(255,79,216,.12), transparent 60%),
    rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.18);
  transform: translateY(-6px);
}
.badge{
  position:absolute;
  top: 14px; right: 14px;
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
}

.price-card__head{ margin-bottom: 10px; }
.price-card__t{ margin:0; font-size: 18px; letter-spacing: -0.02em; }
.price-card__p{ margin:6px 0 0 0; color: var(--muted); }
.price-card__price{
  margin: 14px 0 12px 0;
  color: rgba(255,255,255,.80);
}
.price-card__price span{
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-left: 6px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Quotes */
.quote{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 18px;
}
.quote__text{ margin:0 0 10px 0; color: rgba(255,255,255,.88); }
.quote__meta{ margin:0; color: var(--muted); font-size: 13px; }

/* FAQ */
.faq{
  display:grid;
  gap: 10px;
}
.faq__item{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 0;
  overflow: hidden;
}
.faq__q{
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 600;
}
.faq__q::-webkit-details-marker{ display:none; }
.faq__a{ padding: 0 16px 14px 16px; color: var(--muted); }

/* About */
.about{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 16px;
}
.about__card{
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 18px;
  box-shadow: 0 18px 55px rgba(0,0,0,.35);
}
.about__card--mini{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.04));
}
.about__t{ margin: 0 0 8px 0; font-size: 18px; }
.about__p{ margin: 0 0 12px 0; color: var(--muted); }

.kpis{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 8px;
}
.kpi{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  padding: 12px;
  text-align:center;
}
.kpi__n{
  display:block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.kpi__l{ font-size: 12px; color: var(--muted); }

/* CTA */
.cta{
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(900px 420px at 20% 0%, rgba(101,240,255,.14), transparent 60%),
    radial-gradient(900px 420px at 85% 10%, rgba(255,79,216,.12), transparent 60%),
    rgba(255,255,255,.05);
  padding: 26px;
  box-shadow: var(--shadow);
}
.cta__title{
  margin:0 0 8px 0;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.03em;
}
.cta__text{
  margin:0 0 16px 0;
  color: var(--muted);
  max-width: 60ch;
}
.cta__actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* WhatsApp floating */
.wa-float{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(14, 20, 38, .62);
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 45px rgba(0,0,0,.55);
}
.wa-float__icon{
  display:grid;
  place-items:center;
  width: 38px; height: 38px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(110,255,160,.26), rgba(101,240,255,.16));
  border: 1px solid rgba(255,255,255,.14);
}
.wa-float svg path{ fill: rgba(255,255,255,.92); }
.wa-float__text{
  font-weight: 700;
  font-size: 13px;
  color: rgba(255,255,255,.92);
}

/* 6) Footer */
.footer{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0 30px;
  background: rgba(7,10,18,.55);
  backdrop-filter: blur(12px);
}
.footer__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.footer__brand{ margin:0; color: rgba(255,255,255,.85); }
.footer__links{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.footer__links a{
  color: rgba(255,255,255,.70);
  font-size: 13px;
}
.footer__links a:hover{ color: rgba(255,255,255,.92); }
/* === HERO VIDEO (fix tamaño) === */
.hero-video{
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: 14px;
  margin-top: 14px;
  border: 1px solid rgba(255,255,255,.10);
}
/* 7) Animaciones + responsive */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in-view{
  opacity: 1;
  transform: translateY(0);
}

/* Mobile nav */
@media (max-width: 920px){
  .hero__grid{
    grid-template-columns: 1fr;
  }
  .mock__stats{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .pricing{ grid-template-columns: 1fr; }
  .price-card--featured{ transform: none; }
  .about{ grid-template-columns: 1fr; }

  .nav-toggle{ display: inline-block; }

  .nav{
    position: fixed;
    inset: 68px 14px auto 14px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(10, 14, 26, .86);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
    padding: 10px;
    display: none;
  }
  .nav.is-open{ display: block; }
  .nav__list{
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .nav__link{
    padding: 12px 12px;
    border-radius: 14px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.10);
  }
  .nav__link--cta{
    background: linear-gradient(90deg, rgba(101,240,255,.22), rgba(255,79,216,.14));
  }

  /* WhatsApp button should not cover key CTAs */
  .wa-float{
    right: 14px;
    bottom: 14px;
  }
  .wa-float__text{
    display: none; /* keep it small on mobile */
  }
}