/* DanFlip | Manual de marca: Verde #1F4D3A, Gris carbón #404141, Blanco hueso #F6F5F1, Beige concreto #D8D1C4 */
:root {
  --verde: #1F4D3A;
  --verde-suave: #E4ECE7;
  --carbon: #404141;
  --carbon-90: #2B2B2B;
  --hueso: #F6F5F1;
  --beige: #D8D1C4;
  --beige-suave: #ECE8E0;
  --blanco: #FFFFFF;
  --error: #8A3B1F;
  --radio: 14px;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--hueso);
  color: var(--carbon);
  font-family: "DM Sans", "Inter", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}
img, svg { max-width: 100%; }
a { color: var(--verde); }
h1, h2, h3, .logo, .eyebrow, .btn { font-family: "Montserrat", "DM Sans", sans-serif; }
h1, h2, h3 { color: var(--carbon-90); line-height: 1.15; margin: 0; letter-spacing: -0.02em; }
p { margin: 0 0 1em; }
strong { color: var(--carbon-90); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--verde); color: var(--blanco); padding: 10px 16px; z-index: 50; }
.skip:focus { left: 8px; top: 8px; }
:focus-visible { outline: 3px solid var(--verde); outline-offset: 3px; border-radius: 4px; }

/* Logo (solo texto: sin íconos ni sombras, según manual) */
.logo { font-weight: 700; letter-spacing: -0.02em; text-decoration: none; display: inline-block; line-height: 1; }
.logo .dan { color: var(--carbon); }
.logo .flip { color: var(--verde); }
.logo-full { display: inline-block; text-decoration: none; }
.logo-full .logo { font-size: 30px; }
.logo-full .linea { height: 1px; background: var(--beige); margin-top: 7px; }
.logo-full .sub { font-size: 9px; letter-spacing: 0.28em; color: var(--carbon); margin-top: 6px; font-family: "DM Sans", sans-serif; }

/* Navegación */
.nav { padding: 18px 0; border-bottom: 1px solid var(--beige); background: var(--hueso); position: sticky; top: 0; z-index: 20; }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.nav .logo { font-size: 24px; }
.nav ul { list-style: none; display: flex; align-items: center; gap: 26px; margin: 0; padding: 0; }
.nav a.enlace { color: var(--carbon); text-decoration: none; font-weight: 500; font-size: 15.5px; }
.nav a.enlace:hover { color: var(--verde); }

/* Botones */
.btn { white-space: nowrap; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 2px solid var(--verde); background: var(--verde); color: var(--blanco); text-decoration: none; font-weight: 700; font-size: 15.5px; padding: 13px 24px; border-radius: 999px; cursor: pointer; transition: opacity .15s; }
.btn:hover { opacity: .88; }
.btn.sec { background: transparent; color: var(--verde); }
.btn.chico { padding: 9px 18px; font-size: 14.5px; }
.btn[disabled] { opacity: .6; cursor: wait; }

.eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--verde); background: var(--verde-suave); padding: 6px 13px; border-radius: 999px; }
.muted { color: #6B6B6B; font-size: 14px; }

/* Hero */
.hero { padding: 72px 0 80px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(40px, 6.6vw, 68px); font-weight: 800; letter-spacing: -0.035em; margin: 20px 0 20px; }
.hero h1 span { color: var(--verde); }
.hero .lead { font-size: 19.5px; max-width: 540px; margin-bottom: 28px; }
.hero .acciones { display: flex; gap: 12px; flex-wrap: wrap; }

/* Tarjeta de captación */
.lead-card { background: var(--blanco); border: 1px solid var(--beige); border-radius: 18px; padding: 30px; }
.lead-card .etq { font-family: "Montserrat", sans-serif; font-size: 11.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--verde); }
.lead-card h2 { font-size: 27px; margin: 10px 0 10px; }
.lead-card p.d { font-size: 16px; margin-bottom: 18px; }
.gate-form { display: grid; gap: 10px; }
.gate-form label.vis { font-weight: 700; font-size: 14.5px; color: var(--carbon-90); }
.gate-form input[type=email], .gate-form input[type=text] { width: 100%; font: inherit; font-size: 17px; padding: 14px 16px; border: 2px solid var(--beige); border-radius: 12px; background: var(--hueso); color: var(--carbon-90); }
.gate-form input:focus { border-color: var(--verde); outline: none; }
.gate-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.gate-form .msg { min-height: 20px; font-size: 14px; color: var(--error); margin: 0; }
.gate-form .legal { font-size: 12.5px; color: #6B6B6B; margin: 2px 0 0; line-height: 1.5; }

/* Secciones */
section.bloque { padding: 84px 0; border-top: 1px solid var(--beige); }
.sec-head { max-width: 680px; margin-bottom: 44px; }
.sec-head .eyebrow { margin-bottom: 16px; }
.sec-head h2 { font-size: clamp(30px, 4.6vw, 44px); font-weight: 800; }
.sec-head p { margin-top: 14px; font-size: 18px; }

.grid { display: grid; gap: 18px; }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }

.card { background: var(--blanco); border: 1px solid var(--beige); border-radius: var(--radio); padding: 24px; display: flex; flex-direction: column; }
.card h3 { font-size: 20px; margin: 10px 0 8px; }
.card p { font-size: 15.5px; margin-bottom: 18px; }
.card .pie { margin-top: auto; }
.card.activa { border-top: 4px solid var(--verde); }
.card.pronto { background: transparent; border-style: dashed; }
.tag { align-self: flex-start; font-family: "Montserrat", sans-serif; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--verde-suave); color: var(--verde); }
.tag.gris { background: var(--beige-suave); color: var(--carbon); }
.meta-r { font-size: 13.5px; color: #6B6B6B; margin: 0 0 16px; }

/* Numerados */
.paso-num { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 44px; color: var(--beige); line-height: 1; }
.principio { border-top: 2px solid var(--verde); padding-top: 18px; }
.principio h3 { font-size: 21px; margin-bottom: 10px; }
.principio p { font-size: 16px; }

/* Cita / explicación */
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.cita { font-family: "Montserrat", sans-serif; font-size: clamp(24px, 3.4vw, 34px); font-weight: 700; line-height: 1.25; color: var(--carbon-90); border-left: 4px solid var(--verde); padding-left: 24px; }
.cita span { color: var(--verde); }
.pasos-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.pasos-lista li { display: grid; grid-template-columns: 54px 1fr; gap: 16px; align-items: start; }
.pasos-lista b { font-family: "Montserrat", sans-serif; font-size: 36px; color: var(--verde); line-height: 1; font-weight: 800; }
.pasos-lista h3 { font-size: 18px; margin-bottom: 4px; }
.pasos-lista p { margin: 0; font-size: 15.5px; }

/* Quién está detrás (misma estructura que remates.flippersmexico.com, con colores DanFlip) */
.quien { background: var(--hueso); }
.quien-inner { display: grid; grid-template-columns: 1fr 1.7fr; gap: 4.5rem; align-items: center; }
.foto-wrap { position: relative; }
.foto-wrap img { width: 100%; height: auto; border-radius: 8px; object-fit: cover; object-position: center top; display: block; box-shadow: 0 12px 40px rgba(43,43,43,.18); }
.foto-badge { position: absolute; bottom: -1rem; right: -1rem; background: var(--verde); color: var(--blanco); font-family: "Montserrat", sans-serif; font-weight: 700; font-size: .75rem; padding: .6rem 1rem; border-radius: 6px; box-shadow: 0 4px 16px rgba(31,77,58,.35); line-height: 1.3; }
.quien-texto h2 { font-size: clamp(1.25rem, 2.4vw, 1.85rem); font-weight: 800; line-height: 1.2; margin: .8rem 0 1.2rem; }
.quien-texto p { color: var(--carbon); margin-bottom: 1.1rem; line-height: 1.8; font-size: .95rem; }
.quien-logros { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; margin-top: 2rem; }
.logro { padding: 1.1rem 1.2rem; border: 1.5px solid var(--beige); border-radius: 6px; background: var(--blanco); }
.logro-num { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 1.5rem; color: var(--verde); line-height: 1.3; }
.logro-txt { font-size: .78rem; color: var(--carbon); margin-top: .2rem; }

/* Banda verde (CTA final) */
.banda { background: var(--verde); color: #EAF1ED; padding: 84px 0; }
.banda h2, .banda strong { color: var(--blanco); }
.banda h2 { font-size: clamp(30px, 4.6vw, 44px); font-weight: 800; }
.banda .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.banda .gate-form input[type=email] { border-color: transparent; background: var(--hueso); }
.banda .gate-form .btn { background: var(--hueso); color: var(--verde); border-color: var(--hueso); }
.banda .gate-form .msg { color: #F3D3C4; }
.banda .gate-form .legal, .banda .gate-form .legal a { color: #C9D8CF; }

/* Catálogo de recursos */
.pagina-top { padding: 64px 0 40px; }
.pagina-top h1 { font-size: clamp(36px, 5.6vw, 56px); font-weight: 800; letter-spacing: -0.03em; margin: 18px 0 14px; }
.pagina-top p { font-size: 19px; max-width: 620px; }
.acceso-box { background: var(--blanco); border: 1px solid var(--beige); border-radius: 18px; padding: 28px; margin: 8px 0 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; scroll-margin-top: 90px; }
.acceso-box h2 { font-size: 24px; margin-bottom: 8px; }
.acceso-box.resaltar { border-color: var(--verde); border-width: 2px; }
.desbloqueado .acceso-box { display: none; }
.solo-abierto { display: none; }
.desbloqueado .solo-abierto { display: inline-flex; }
.desbloqueado .solo-cerrado { display: none; }
.aviso-ok { display: none; background: var(--verde-suave); border: 1px solid #C5D6CC; border-radius: var(--radio); padding: 16px 20px; margin: 8px 0 32px; color: var(--verde); font-weight: 600; }
.desbloqueado .aviso-ok { display: block; }

/* Footer */
footer.pie-sitio { padding: 56px 0 40px; border-top: 1px solid var(--beige); font-size: 14.5px; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
footer h4 { font-family: "Montserrat", sans-serif; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--carbon-90); margin: 0 0 12px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer a { color: var(--carbon); text-decoration: none; }
footer a:hover { color: var(--verde); }
footer .letra { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--beige); font-size: 12.5px; color: #6B6B6B; line-height: 1.6; }

/* Texto legal */
.prosa { max-width: 760px; padding: 56px 0 80px; }
.prosa h1 { font-size: clamp(32px, 5vw, 46px); font-weight: 800; margin-bottom: 8px; }
.prosa h2 { font-size: 22px; margin: 34px 0 10px; }
.prosa ul { padding-left: 22px; }

@media (max-width: 920px) {
  .hero { padding: 44px 0 56px; }
  .hero .wrap, .dos, .banda .wrap, .acceso-box { grid-template-columns: 1fr; gap: 32px; }
  .grid.c4 { grid-template-columns: repeat(2, 1fr); }
  .grid.c3 { grid-template-columns: 1fr; }
  section.bloque, .banda { padding: 60px 0; }
  footer .cols { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 700px) { .quien-inner { grid-template-columns: 1fr; gap: 2.5rem; } .foto-wrap { max-width: 280px; margin: 0 auto; } }
@media (max-width: 600px) {
  body { font-size: 16.5px; }
  .grid.c4, .grid.c2 { grid-template-columns: 1fr; }
  .nav ul { gap: 14px; }
  .nav a.enlace.oculto-m { display: none; }
  .lead-card { padding: 24px; }
  .hero .lead { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }