:root{
  /* Base lila / profesional */
  --bgA: #f5f0ff;   /* lila claro */
  --bgB: #efe7ff;   /* lila claro */

  --card: rgba(255,255,255,.92);
  --card2: rgba(255,255,255,.86);

  --text: #111827;
  --muted: rgba(17,24,39,.68);

  --line: rgba(17,24,39,.10);

  --primary1:#7c3aed;  /* lila */
  --primary2:#6d28d9;
  --accent1:#a78bfa;   /* lavender */
  --accent2:#c4b5fd;

  --shadow: 0 18px 55px rgba(0,0,0,.14);
  --shadowSoft: 0 14px 40px rgba(0,0,0,.10);

  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial; color:var(--text); }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.bg{
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(167,139,250,.22), transparent 55%),
    radial-gradient(900px 700px at 85% 20%, rgba(196,181,253,.18), transparent 55%),
    radial-gradient(900px 700px at 50% 85%, rgba(124,58,237,.12), transparent 60%),
    linear-gradient(180deg, var(--bgB), var(--bgA));
}

/* partículas ultra sutiles (minimalista) */
.bg::after{
  content:"";
  position:absolute;
  inset:-40px;
  background-image:
    radial-gradient(rgba(124,58,237,.10) 1px, transparent 1px),
    radial-gradient(rgba(124,58,237,.06) 1px, transparent 1px);
  background-size: 190px 190px, 290px 290px;
  background-position: 0 0, 80px 55px;
  opacity:.35;
  filter: blur(.15px);
}

.container{
  width: min(1120px, 92vw);
  margin: 0 auto;
}

/* ===== Header ===== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(12px);
  background: rgba(245,240,255,.74);
  border-bottom: 1px solid rgba(17,24,39,.08);
}

.header-inner{
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  padding: 12px 0;
}

.brand{
  display:flex;
  gap:10px;
  align-items:center;
}
.brand-mark{
  width: 40px; height:40px;
  display:grid; place-items:center;
  border-radius: 14px;
  background: rgba(124,58,237,.10);
  border: 1px solid rgba(124,58,237,.14);
}
.brand-text strong{ display:block; color: rgba(17,24,39,.92); }
.brand-text small{ display:block; color: rgba(17,24,39,.62); font-size: 12px; margin-top:2px; }

.nav{
  display:flex;
  gap: 6px;
  align-items:center;
}
.nav a{
  color: rgba(17,24,39,.78);
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 12px;
}
.nav a:hover{
  background: rgba(124,58,237,.08);
  border: 1px solid rgba(124,58,237,.12);
}

.header-actions{ display:flex; gap:10px; align-items:center; }

/* ===== Hero ===== */
.hero{
  padding: 34px 0 16px;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 16px;
  align-items: start;
}

.hero-copy{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(17,24,39,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  position: relative;
  overflow:hidden;
}

/* barra superior lila muy sobria */
.hero-copy::before{
  content:"";
  position:absolute;
  top:0; left:0; right:0;
  height: 6px;
  background: linear-gradient(90deg, var(--primary1), var(--accent1));
  opacity:.95;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size: 12px;
  color: rgba(17,24,39,.74);
  background: rgba(124,58,237,.10);
  border: 1px solid rgba(124,58,237,.14);
  padding: 6px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.hero-copy h1{
  margin: 6px 0 10px;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.3px;
}
.muted{ color: var(--muted); }
.tiny{ font-size: 12px; }

.hero-cta{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 14px; }

/* ===== Botones ===== */
.btn{
  border: 0;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 800;
  letter-spacing: .2px;
  box-shadow: 0 10px 18px rgba(0,0,0,.08);
  transition: transform .08s ease, filter .15s ease, background .15s ease;
  user-select:none;
}
.btn:active{ transform: translateY(1px); }
.btn-full{ width:100%; }

.btn-primary{
  color: #fff;
  background: linear-gradient(180deg, var(--primary1), var(--primary2));
  border: 1px solid rgba(0,0,0,.08);
}
.btn-primary:hover{ filter: brightness(1.05); }

.btn-soft{
  color: #111827;
  background: rgba(124,58,237,.10);
  border: 1px solid rgba(124,58,237,.14);
  box-shadow: none;
}
.btn-soft:hover{ background: rgba(124,58,237,.14); }

.btn-ghost{
  color: rgba(17,24,39,.88);
  background: rgba(255,255,255,.65);
  border: 1px solid rgba(17,24,39,.10);
  box-shadow: none;
}
.btn-ghost:hover{ background: rgba(255,255,255,.85); }

.icon-btn{
  width: 42px; height:42px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border: 1px solid rgba(17,24,39,.10);
  background: rgba(255,255,255,.60);
}
.icon-btn svg{ width: 20px; height:20px; fill: rgba(17,24,39,.85); }

.social-row{ display:flex; gap:10px; align-items:center; margin-top: 12px; }

/* ===== Tarjeta perfil ===== */
.hero-card{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(17,24,39,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.profile{
  display:flex;
  gap:12px;
  align-items:center;
}
.profile-photo{
  width: 66px; height:66px;
  border-radius: 18px;
  border: 1px solid rgba(17,24,39,.10);
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), transparent 45%),
    linear-gradient(135deg, rgba(167,139,250,.55), rgba(124,58,237,.35));
}
.profile-meta h2{ margin:0; font-size: 18px; letter-spacing:-0.2px; }
.profile-meta p{ margin:2px 0 0; }

.quick{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.quick-item{
  border: 1px solid rgba(17,24,39,.08);
  background: rgba(255,255,255,.82);
  border-radius: 14px;
  padding: 10px;
  text-align:center;
}
.quick-kpi{
  font-weight: 900;
  font-size: 18px;
  display:block;
}

/* ===== Secciones ===== */
.section{
  padding: 32px 0;
}
.section-alt{
  background: rgba(124,58,237,.04);
  border-top: 1px solid rgba(17,24,39,.06);
  border-bottom: 1px solid rgba(17,24,39,.06);
}

.section-head{
  margin-bottom: 14px;
}
.section-head h2{
  margin:0 0 6px 0;
  color: rgba(17,24,39,.92);
  letter-spacing:-0.2px;
}
.section-head p{ margin:0; color: rgba(17,24,39,.62); }

.grid{
  display:grid;
  gap: 14px;
}

.products{
  grid-template-columns: repeat(3, 1fr);
}
.news{
  grid-template-columns: repeat(3, 1fr);
}

/* ===== Cards ===== */
.card{
  background: var(--card);
  border: 1px solid rgba(17,24,39,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadowSoft);
  padding: 16px;
}

.card-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom: 10px;
}

.tag{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(124,58,237,.10);
  border: 1px solid rgba(124,58,237,.14);
  color: rgba(17,24,39,.78);
}

.link{
  color: var(--primary1);
  font-weight: 900;
}
.link:hover{ text-decoration: underline; }

/* ===== Productos ===== */
.product{
  padding: 0;
  overflow:hidden;
}
.product .thumb{
  height: 180px;
  background:
    radial-gradient(circle at 25% 20%, rgba(255,255,255,.88), transparent 40%),
    linear-gradient(135deg, rgba(124,58,237,.28), rgba(196,181,253,.22));
  border-bottom: 1px solid rgba(17,24,39,.08);
}
.product .body{
  padding: 14px;
}
.product h3{ margin: 0 0 6px; letter-spacing:-0.2px; }
.price{
  font-weight: 900;
  margin: 6px 0 10px;
}

.product .meta{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.badge{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(17,24,39,.04);
  border: 1px solid rgba(17,24,39,.08);
}

/* ===== Video ===== */
.video-wrap{
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid rgba(17,24,39,.08);
  box-shadow: var(--shadow);
}
.video-wrap iframe{
  width:100%;
  height: 520px;
  display:block;
}

/* ===== Comentarios ===== */
.comments-layout{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 14px;
  align-items:start;
}
.comments-list{
  display:grid;
  gap: 12px;
}
.comment{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.avatar{
  width: 44px; height:44px;
  border-radius: 14px;
  background: rgba(124,58,237,.10);
  border: 1px solid rgba(124,58,237,.14);
  display:grid;
  place-items:center;
  font-weight: 900;
  color: rgba(17,24,39,.85);
}
.form h3{ margin-top:0; letter-spacing:-0.2px; }

/* ===== Inputs ===== */
.label{
  display:block;
  margin: 10px 0 6px;
  font-weight: 900;
}
.input{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(17,24,39,.12);
  padding: 10px 12px;
  font: inherit;
  background: rgba(255,255,255,.92);
  outline:none;
}
.input:focus{
  border-color: rgba(124,58,237,.45);
  box-shadow: 0 0 0 4px rgba(124,58,237,.14);
}

/* ===== FAQ ===== */
.faq{
  display:grid;
  gap: 10px;
}
.faq-item{
  background: var(--card);
  border: 1px solid rgba(17,24,39,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadowSoft);
  padding: 10px 14px;
}
.faq-item summary{
  cursor:pointer;
  font-weight: 900;
  padding: 8px 0;
}
.faq-body{
  padding-bottom: 10px;
}

/* ===== Contacto ===== */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ===== Footer ===== */
.site-footer{
  padding: 18px 0 30px;
  color: rgba(17,24,39,.70);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
}

/* ===== Modal ===== */
.modal-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(17,24,39,.52);
  display:grid;
  place-items:center;
  padding: 18px;
  z-index: 60;
}
.hidden{ display:none !important; }

.modal{
  width: min(980px, 96vw);
  border-radius: 22px;
  background: rgba(255,255,255,.95);
  border: 1px solid rgba(17,24,39,.08);
  box-shadow: var(--shadow);
  position: relative;
  overflow:hidden;
}
.modal::before{
  content:"";
  position:absolute;
  top:0; left:0; right:0;
  height: 6px;
  background: linear-gradient(90deg, var(--primary1), var(--accent1));
  opacity:.95;
}
.modal-close{
  position:absolute;
  top: 12px; right: 12px;
  width: 40px; height:40px;
  border-radius: 14px;
  border: 1px solid rgba(17,24,39,.12);
  background: rgba(255,255,255,.92);
  cursor:pointer;
  font-size: 16px;
}
.modal-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 0;
}
.carousel{
  position: relative;
  padding: 18px;
  border-right: 1px solid rgba(17,24,39,.08);
  background: rgba(124,58,237,.06);
}
.carousel img{
  width:100%;
  height: 430px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(17,24,39,.10);
  background: #fff;
}
.carousel-nav{
  position:absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px; height:42px;
  border-radius: 16px;
  border: 1px solid rgba(17,24,39,.12);
  background: rgba(255,255,255,.92);
  cursor:pointer;
  font-size: 22px;
  display:grid;
  place-items:center;
}
.carousel-nav.prev{ left: 26px; }
.carousel-nav.next{ right: 26px; }

.dots{
  display:flex;
  gap:8px;
  justify-content:center;
  margin-top: 12px;
}
.dot{
  width: 10px; height:10px;
  border-radius: 999px;
  border: 1px solid rgba(17,24,39,.18);
  background: rgba(255,255,255,.7);
  cursor:pointer;
}
.dot.active{
  background: rgba(124,58,237,.90);
  border-color: rgba(124,58,237,.90);
}

.modal-info{
  padding: 18px;
}
.modal-info h3{ margin: 0 0 6px; letter-spacing:-0.2px; }
.features{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin: 10px 0 14px;
}
.modal-actions{
  display:grid;
  gap: 10px;
  margin-top: 10px;
}

/* ===== Responsive ===== */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .products{ grid-template-columns: 1fr 1fr; }
  .news{ grid-template-columns: 1fr; }
  .video-wrap iframe{ height: 340px; }
  .comments-layout{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .modal-grid{ grid-template-columns: 1fr; }
  .carousel{ border-right: 0; border-bottom: 1px solid rgba(17,24,39,.08); }
  .carousel img{ height: 320px; }
}
@media (max-width: 560px){
  .nav{ display:none; }
  .products{ grid-template-columns: 1fr; }
}