:root {
  --fondo: #0e0e11;
  --fondo2: #15151a;
  --panel: #1b1b21;
  --texto: #f3efe8;
  --suave: #a9a49b;
  --oro: #d4b26a;
  --oro2: #b8924a;
  --wa: #25d366;
  --radio: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font: 300 17px/1.6 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 500; }
h2 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  margin-bottom: .4em;
}
h3 { font-size: 1.08rem; font-weight: 600; }
.cont { width: min(1140px, 100% - 32px); margin: 0 auto; }
.estrecho { width: min(780px, 100% - 32px); }
.kicker { color: var(--oro); text-transform: uppercase; letter-spacing: .28em; font-size: .74rem; font-weight: 500; margin: 0 0 12px; }
.sub { color: var(--suave); margin: 0 0 28px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border-radius: 999px;
  font: 600 .98rem 'Inter', system-ui, sans-serif; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: transform .15s ease, background .2s ease, border-color .2s ease;
}
.btn:active { transform: scale(.97); }
.btn-oro { background: var(--oro); color: #141414; }
.btn-oro:hover { background: #e2c27e; }
.btn-borde { border-color: rgba(255,255,255,.28); color: var(--texto); }
.btn-borde:hover { border-color: var(--oro); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-peq { min-height: 40px; padding: 0 18px; font-size: .88rem; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.acciones.centro { justify-content: center; }
.ico-play {
  width: 0; height: 0; border-style: solid; border-width: 7px 0 7px 12px;
  border-color: transparent transparent transparent currentColor; display: inline-block;
}

/* ---------- Navegación ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,14,17,.82);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { text-decoration: none; display: flex; flex-direction: column; line-height: 1.15; }
.logo-marca { letter-spacing: .38em; font-size: .86rem; font-weight: 500; }
.logo-sub { color: var(--oro); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; }
.nav-links { display: flex; gap: 24px; margin-left: auto; font-size: .9rem; }
.nav-links a { text-decoration: none; color: var(--suave); }
.nav-links a:hover { color: var(--texto); }
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav .btn { margin-left: auto; }
}

/* ---------- Portada ---------- */
.hero { position: relative; overflow: hidden; padding: 64px 0 72px; }
.hero-fondo {
  position: absolute; inset: -40px;
  background: url('../portada/pareja.jpg') center 30% / cover no-repeat;
  filter: blur(28px) brightness(.32) saturate(1.2);
  transform: scale(1.1);
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 75% 40%, transparent 30%, var(--fondo) 85%);
}
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 {
  font-family: 'Cormorant Garamond', Georgia, serif; font-style: italic;
  font-size: clamp(3.2rem, 9vw, 5.8rem); line-height: .98; margin: 0 0 18px;
}
.hero h1 span { font-family: 'Inter', sans-serif; font-style: normal; font-weight: 700; color: var(--oro); letter-spacing: -.02em; }
.lead { font-size: clamp(1.05rem, 2.2vw, 1.22rem); color: #ddd8cf; max-width: 34em; margin: 0; }
.sellos { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--suave); font-size: .9rem; }
.sellos li { display: flex; align-items: center; gap: 8px; }
.sellos svg, .lista svg { width: 18px; height: 18px; color: var(--oro); flex: none; }

.hero-visual { position: relative; justify-self: center; width: min(380px, 100%); aspect-ratio: 305 / 520; }
.hero-foto {
  position: absolute; inset: 0; border-radius: 28px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08);
}
.hero-foto img { width: 100%; height: 100%; object-fit: cover; }
/* Órbita de la cámara alrededor de la plataforma */
.orbita {
  position: absolute; left: -12%; right: -12%; bottom: 3%; height: 22%;
  pointer-events: none;
}
.orbita-giro {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px dashed rgba(212,178,106,.65);
}
.orbita-cam {
  position: absolute; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 5px rgba(255,255,255,.18), 0 0 22px 6px rgba(255,255,255,.55);
  offset-path: ellipse(50% 50% at 50% 50%);
  offset-path: inset(0 round 50%);
  animation: orbita 4s linear infinite;
}
@keyframes orbita { from { offset-distance: 0%; } to { offset-distance: 100%; } }
@supports not (offset-distance: 0%) {
  .orbita-cam { display: none; }
}
.globo {
  position: absolute; background: rgba(20,20,24,.88); border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-radius: 14px; padding: 9px 14px; font-size: .82rem; font-weight: 500;
  box-shadow: 0 12px 30px rgba(0,0,0,.4);
  animation: flota 5s ease-in-out infinite;
}
.globo b { color: #ff6166; }
.g1 { top: 8%; left: -14%; }
.g2 { top: 40%; right: -18%; display: flex; gap: 10px; align-items: center; line-height: 1.25; animation-delay: -1.6s; }
.g3 { bottom: 26%; left: -10%; color: var(--oro); font-size: 1.3rem; font-weight: 700; animation-delay: -3s; }
.mini-qr { width: 40px; height: 40px; border-radius: 4px; flex: none; image-rendering: pixelated; background: #fff; padding: 2px; }
@keyframes flota { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (max-width: 860px) {
  .hero { padding: 36px 0 56px; }
  .hero-in { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { width: min(300px, 78%); }
  .g1 { left: -8%; } .g2 { right: -12%; } .g3 { left: -6%; }
}

.aviso-qr { background: var(--fondo2); border-block: 1px solid rgba(255,255,255,.06); color: var(--suave); font-size: .92rem; padding: 16px 0; text-align: center; }
.aviso-qr strong { color: var(--oro); font-weight: 600; }

/* ---------- Secciones ---------- */
.seccion { padding: 88px 0; }
.seccion-alt { background: var(--fondo2); }
@media (max-width: 700px) { .seccion { padding: 64px 0; } }

/* ---------- Demo sincronizada ---------- */
.demo { display: grid; grid-template-columns: 380px 1fr; gap: 56px; align-items: start; }
.demo-video { position: sticky; top: 90px; }
.movil {
  position: relative; border-radius: 44px; padding: 10px;
  background: #24242a; box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 30px 70px rgba(0,0,0,.55);
  aspect-ratio: 9 / 16; overflow: hidden;
}
.movil video { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; background: #000; }
.demo-btn {
  position: absolute; inset: 10px; border: 0; border-radius: 34px; cursor: pointer;
  background: rgba(0,0,0,.35); color: #fff; display: grid; place-items: center;
  transition: opacity .25s ease;
}
.demo-btn .ico-play { border-width: 18px 0 18px 30px; margin-left: 8px; }
.demo-btn::before {
  content: ''; position: absolute; width: 86px; height: 86px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.85); background: rgba(255,255,255,.15);
}
.demo.reproduciendo .demo-btn { opacity: 0; }
.demo-barra { height: 4px; background: rgba(255,255,255,.1); border-radius: 4px; margin: 16px 24px 0; overflow: hidden; }
.demo-barra span { display: block; height: 100%; width: 0; background: var(--oro); }

.pasos { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.paso {
  display: flex; gap: 18px; padding: 20px 22px; border-radius: var(--radio);
  background: var(--panel); border: 1px solid rgba(255,255,255,.06);
  cursor: pointer; transition: border-color .25s ease, background .25s ease, transform .25s ease;
  outline: none;
}
.paso:hover, .paso:focus-visible { border-color: rgba(212,178,106,.45); }
.paso-num {
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700;
  border: 1.5px solid rgba(212,178,106,.6); color: var(--oro);
  transition: background .25s ease, color .25s ease;
}
.paso h3 { margin-top: 7px; }
.paso p { margin: 6px 0 0; color: var(--suave); font-size: .95rem; }
.paso-cuerpo { flex: 1; min-width: 0; }
.paso-prog { display: block; height: 3px; border-radius: 3px; background: rgba(255,255,255,.08); margin-top: 14px; overflow: hidden; opacity: 0; transition: opacity .25s ease; }
.paso-prog span { display: block; height: 100%; width: 0; background: var(--oro); }
.paso.activo { border-color: var(--oro); background: #221e17; transform: translateX(4px); }
.paso.activo .paso-num { background: var(--oro); color: #141414; }
.paso.activo .paso-prog { opacity: 1; }
@media (max-width: 860px) {
  .demo { grid-template-columns: 1fr; gap: 28px; }
  .demo-video { position: static; width: min(330px, 86%); margin: 0 auto; }
  .paso.activo { transform: none; }
}

/* ---------- Página del invitado ---------- */
.dos-col { display: grid; grid-template-columns: 340px 1fr; gap: 64px; align-items: center; }
.movil-pagina { width: 100%; max-width: 320px; justify-self: center; }
.pag { background: var(--fondo); border-radius: 34px; height: 100%; padding: 22px 18px; text-align: center; display: flex; flex-direction: column; gap: 9px; }
.pag-marca { letter-spacing: .4em; font-size: .62rem; }
.pag-nombres { font-family: 'Cormorant Garamond', Georgia, serif; font-style: italic; font-size: 1.7rem; line-height: 1; }
.pag-fecha { color: var(--oro); font-size: .68rem; letter-spacing: .1em; }
.pag-video { position: relative; flex: 1; min-height: 0; border-radius: 14px; overflow: hidden; margin: 4px 14px; }
.pag-video img { width: 100%; height: 100%; object-fit: cover; }
.ico-play.grande {
  position: absolute; left: 50%; top: 50%; transform: translate(-35%, -50%);
  border-width: 14px 0 14px 22px; color: #fff; filter: drop-shadow(0 2px 8px rgba(0,0,0,.6));
}
.pag-btn { border-radius: 12px; padding: 11px; font-weight: 600; font-size: .85rem; }
.pag-btn.oro { background: var(--oro); color: #141414; animation: pulso 2.4s ease-in-out infinite; }
.pag-btn.wa { background: var(--wa); color: #fff; }
.pag-fila { display: flex; gap: 8px; }
.pag-fila span { flex: 1; border: 1px solid rgba(255,255,255,.2); border-radius: 10px; padding: 7px; font-size: .78rem; font-weight: 500; }
@keyframes pulso { 0%, 100% { box-shadow: 0 0 0 0 rgba(212,178,106,.5); } 50% { box-shadow: 0 0 0 8px rgba(212,178,106,0); } }
.lista { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 16px; }
.lista li { display: flex; gap: 14px; align-items: flex-start; color: #d9d4cb; }
.lista svg { margin-top: 4px; }
.lista b { color: var(--texto); font-weight: 600; }
@media (max-width: 860px) {
  .dos-col { grid-template-columns: 1fr; gap: 40px; }
  .movil-pagina { max-width: 270px; }
}

/* ---------- Tarjetas ---------- */
.tarjetas3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.tarjeta { background: var(--panel); border: 1px solid rgba(255,255,255,.06); border-radius: var(--radio); padding: 26px; }
.tarjeta p { color: var(--suave); margin: 8px 0 0; font-size: .95rem; }
.t-ico { width: 48px; height: 48px; border-radius: 14px; background: rgba(212,178,106,.12); color: var(--oro); display: grid; place-items: center; margin-bottom: 16px; }
.t-ico svg { width: 24px; height: 24px; }
@media (max-width: 760px) { .tarjetas3 { grid-template-columns: 1fr; } }

.incluye { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 28px; }
.inc { background: var(--panel); border-radius: var(--radio); overflow: hidden; border: 1px solid rgba(255,255,255,.06); }
.inc img { width: 100%; aspect-ratio: 154 / 170; object-fit: cover; }
.inc h3 { font-size: .86rem; letter-spacing: .06em; text-transform: uppercase; padding: 14px 14px 0; }
.inc p { color: var(--suave); font-size: .85rem; line-height: 1.5; margin: 6px 14px 16px; }
@media (max-width: 1000px) { .incluye { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .incluye { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
.ideal { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 32px; }
.ideal span { color: var(--suave); margin-right: 6px; }
.ideal b { font-weight: 500; font-size: .9rem; border: 1px solid rgba(212,178,106,.45); border-radius: 999px; padding: 6px 14px; }

/* ---------- Preguntas ---------- */
.faq { display: grid; gap: 10px; margin-top: 24px; }
.faq details { background: var(--panel); border: 1px solid rgba(255,255,255,.06); border-radius: 14px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 28px 18px 0; font-weight: 500; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 14px; font-size: 1.4rem; color: var(--oro); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--suave); margin: 0 0 18px; }

/* ---------- Contacto ---------- */
.cta {
  text-align: center; padding: 96px 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(212,178,106,.22), transparent 60%), var(--fondo2);
}
.cta p { color: var(--suave); }

.pie { text-align: center; color: var(--suave); font-size: .82rem; padding: 36px 0 90px; line-height: 2; }
.pie .logo-marca { color: var(--texto); }
.pie .firma { opacity: .55; font-size: .74rem; }

.flotante {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff;
  display: grid; place-items: center; box-shadow: 0 10px 28px rgba(0,0,0,.45);
}
.flotante svg { width: 30px; height: 30px; }

/* ---------- Aparición al hacer scroll ---------- */
.js .revelar { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .revelar.visto { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .globo, .orbita-cam, .pag-btn.oro { animation: none; }
  .js .revelar { opacity: 1; transform: none; transition: none; }
}