/* ==========================================================================
   29 · Manglar
   Para organizaciones socio-ambientales, corporaciones y fundaciones que venden
   servicios y no tienen fotografía. Verde de monte oscuro, hoja clara, agua y
   madera de raíz. Las piezas se apoyan en arcos, como las raíces del mangle, y
   los servicios se cuentan como ejes, no como productos de vitrina.
   ========================================================================== */

:root{
  --monte:var(--marca-1, #254E24);
  --monte-hondo:#173517;
  --hoja:#3E7A34;
  --hoja-clara:#8FC24C;
  --agua:#4A87A0;
  --agua-clara:#CFE6EF;
  --madera:#8A5A3B;
  --sol:#F3C969;
  --papel:#F3F7EE;
  --papel-hondo:#E3EDDF;
  --blanco:#FFFFFF;
  --tinta:#1C2A1B;
  --tinta-suave:#5C6B58;
  --linea:rgba(28,42,27,.14);
  --linea-clara:rgba(243,247,238,.22);
  --ease:cubic-bezier(.2,.8,.25,1);
  --r:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; overflow-x:clip}
body{margin:0; background:var(--papel); color:var(--tinta); line-height:1.75; -webkit-font-smoothing:antialiased}
img{max-width:100%; display:block}
a{color:inherit}
h1,h2,h3{margin:0; font-weight:700; line-height:1.14; letter-spacing:-.015em}
h1 em, h2 em{font-style:normal; color:var(--hoja)}
.oscuro h1 em, .oscuro h2 em{color:var(--hoja-clara)}
p{margin:0 0 1rem}
.blob{display:none !important}

.wrap{width:min(1180px,92vw); margin:0 auto}
.sec{padding:104px 0; position:relative}
.centrado{text-align:center}
.eyebrow{display:inline-flex; align-items:center; gap:10px; font-size:.66rem; letter-spacing:.24em; text-transform:uppercase; font-weight:700; color:var(--hoja); margin:0 0 16px}
.eyebrow::before{content:""; width:20px; height:20px; flex:none; border-radius:0 0 999px 999px; border:2px solid currentColor; border-top:0}
.oscuro .eyebrow{color:var(--hoja-clara)}

/* ---------- Botones ---------- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:10px; padding:16px 28px; border-radius:999px; text-decoration:none; font-weight:700;
  font-size:.86rem; border:2px solid transparent; cursor:pointer;
  transition:transform .28s var(--ease), background .28s, color .28s, border-color .28s, box-shadow .28s}
.btn svg{width:1.15em; height:1.15em; flex:none}
.btn-primary{background:var(--monte); color:var(--papel); box-shadow:0 14px 28px -14px rgba(37,78,36,.9)}
.btn-primary:hover{background:var(--hoja); transform:translateY(-3px)}
.btn-hoja{background:var(--hoja-clara); color:var(--monte-hondo)}
.btn-hoja:hover{background:var(--blanco); transform:translateY(-3px)}
.btn-linea{background:transparent; color:var(--monte); border-color:var(--monte)}
.btn-linea:hover{background:var(--monte); color:var(--papel)}
.oscuro .btn-linea{color:var(--papel); border-color:rgba(243,247,238,.5)}
.oscuro .btn-linea:hover{background:var(--papel); color:var(--monte)}
.btn-wa{background:#25D366; color:#04331d}
.btn-wa:hover{transform:translateY(-3px)}
.btn-sm{padding:11px 20px; font-size:.76rem}
.chip{display:inline-flex; align-items:center; gap:9px; font-size:.76rem; font-weight:700}
.chip svg{width:16px; height:16px; color:var(--hoja)}
.oscuro .chip svg{color:var(--hoja-clara)}

/* ---------- Encabezado ---------- */
#hdr{position:sticky; top:0; z-index:60; background:rgba(243,247,238,.94); backdrop-filter:blur(12px); border-bottom:1px solid var(--linea)}
.nav{display:flex; align-items:center; justify-content:space-between; gap:22px; height:82px; transition:height .3s var(--ease)}
header.stuck .nav{height:64px}
.brand{display:flex; align-items:center; gap:13px; text-decoration:none; min-width:0}
.brand img{width:auto; height:64px; max-width:205px; object-fit:contain; flex:none}
.brand > span{display:flex; flex-direction:column; min-width:0}
.brand b{font-size:.98rem; color:var(--monte); line-height:1.2; max-width:24ch; overflow:hidden; text-overflow:ellipsis}
.brand i{font-style:normal; font-size:.54rem; letter-spacing:.24em; text-transform:uppercase; color:var(--hoja); font-weight:700}
.nav-links{display:flex; gap:26px}
.nav-links a{position:relative; text-decoration:none; color:var(--tinta); font-size:.82rem; font-weight:700; padding:5px 0}
.nav-links a::after{content:""; position:absolute; left:0; bottom:0; height:2px; width:100%; background:var(--hoja-clara); border-radius:2px; transform:scaleX(0); transform-origin:right; transition:transform .35s var(--ease)}
.nav-links a:hover::after{transform:scaleX(1); transform-origin:left}

/* ---------- 1 · Portada ---------- */
.m-hero{background:var(--papel); padding:64px 0 116px; position:relative; overflow:hidden}
.m-hero::before{content:""; position:absolute; inset:auto -20% -40% -20%; height:80%; pointer-events:none;
  background:radial-gradient(ellipse at 40% 0%, rgba(143,194,76,.22), transparent 62%)}
.m-hero .wrap{display:grid; grid-template-columns:1.02fr .98fr; gap:52px; align-items:center; position:relative; z-index:1}
.m-hero h1{font-size:clamp(2.3rem,5.2vw,4.1rem); color:var(--monte)}
.m-lead{margin:22px 0 0; max-width:46ch; color:var(--tinta-suave); font-size:1.06rem}
.m-hero-cta{display:flex; gap:14px; margin:30px 0 30px; flex-wrap:wrap}
.m-firmas{display:flex; flex-wrap:wrap; gap:12px 24px; padding-top:22px; border-top:1px solid var(--linea)}
.m-escena{position:relative}
.m-escena img{width:100%; height:auto; border-radius:var(--r)}
.m-escena .m-placa{position:absolute; left:-14px; bottom:-18px; background:var(--monte); color:var(--papel); border-radius:14px; padding:14px 20px;
  box-shadow:0 20px 36px -18px rgba(23,53,23,.8); max-width:74%}
.m-placa b{display:block; font-size:1.02rem; line-height:1.3}
.m-placa small{display:block; font-size:.66rem; letter-spacing:.18em; text-transform:uppercase; color:var(--hoja-clara); font-weight:700; margin-top:4px}

/* ---------- 2 · Cinta de aliados ---------- */
.m-cinta{background:var(--monte); color:var(--papel)}
.m-cinta .wrap{display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:10px 34px; padding:18px 0}
.m-cinta span{font-size:.82rem; font-weight:700; display:inline-flex; align-items:center; gap:12px}
.m-cinta span::before{content:""; width:9px; height:9px; border-radius:50%; background:var(--hoja-clara)}

/* ---------- 3 · Los ejes ---------- */
.m-ejes{background:var(--papel)}
.m-cab{max-width:60ch; margin:0 auto 56px; text-align:center}
.m-cab h2{font-size:clamp(2.1rem,4.6vw,3.4rem); color:var(--monte)}
.m-cab p{margin:16px 0 0; color:var(--tinta-suave)}
.m-rejilla{display:grid; grid-template-columns:repeat(3,1fr); gap:26px}
.m-eje{display:flex; flex-direction:column; background:var(--blanco); border:1px solid var(--linea); border-radius:var(--r); overflow:hidden;
  transition:transform .4s var(--ease), box-shadow .4s, border-color .3s}
.m-eje:hover{transform:translateY(-6px); box-shadow:0 30px 55px -34px rgba(28,42,27,.5); border-color:var(--hoja)}
.m-eje > a{display:block; position:relative}
.m-eje img{width:100%; height:auto; aspect-ratio:4/3; object-fit:cover}
.m-num{position:absolute; left:14px; top:14px; z-index:2; width:38px; height:38px; border-radius:50%; background:var(--monte); color:var(--papel);
  display:grid; place-items:center; font-weight:700; font-size:.9rem; border:2px solid var(--papel)}
.m-cuerpo{padding:22px 22px 24px; display:flex; flex-direction:column; gap:10px; flex:1}
.m-cuerpo h3{font-size:1.24rem; color:var(--monte)}
.m-cuerpo h3 a{text-decoration:none}
.m-cuerpo > p{margin:0; font-size:.92rem; color:var(--tinta-suave); flex:1}
.m-precio{display:inline-flex; align-items:baseline; gap:9px; align-self:flex-start; background:var(--papel-hondo); border-radius:999px; padding:7px 18px}
.m-precio b{font-size:1.1rem; color:var(--monte)}
.m-precio small{font-size:.62rem; letter-spacing:.14em; text-transform:uppercase; color:var(--tinta-suave); font-weight:700}
.m-acc{display:flex; gap:9px; flex-wrap:wrap; margin-top:4px}
/* el paquete integral, ancho y oscuro */
.m-paquete{grid-column:1 / -1; display:grid; grid-template-columns:1.05fr .95fr; gap:0; background:var(--monte); color:var(--papel);
  border-radius:var(--r); overflow:hidden; border:0}
.m-paquete:hover{transform:none; box-shadow:0 30px 55px -34px rgba(28,42,27,.6)}
.m-paquete > a{order:2}
.m-paquete img{aspect-ratio:16/11}
.m-paquete .m-cuerpo{order:1; padding:44px 42px; justify-content:center; gap:12px}
.m-paquete .m-cuerpo h3{color:var(--papel); font-size:clamp(1.5rem,2.8vw,2.1rem)}
.m-paquete .m-cuerpo > p{color:rgba(243,247,238,.78); font-size:1rem; flex:0}
.m-paquete .m-precio{background:rgba(255,255,255,.1)}
.m-paquete .m-precio b{color:var(--hoja-clara)}
.m-paquete .m-precio small{color:rgba(243,247,238,.7)}
.m-nota{margin:46px auto 0; max-width:62ch; text-align:center; font-size:.88rem; color:var(--tinta-suave)}

/* ---------- 4 · Valores ---------- */
.m-valores{background:var(--monte); color:var(--papel); position:relative; overflow:hidden}
.m-valores::after{content:""; position:absolute; right:-12%; top:-18%; width:52%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle, rgba(143,194,76,.2), transparent 62%); pointer-events:none}
.m-valores .wrap{position:relative; z-index:1}
.m-valores h2{font-size:clamp(2rem,4.6vw,3.2rem); color:var(--papel); max-width:20ch}
.m-valores .intro{color:rgba(243,247,238,.76); max-width:56ch; margin-top:14px}
.m-lista{display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--linea-clara); border:1px solid var(--linea-clara); border-radius:var(--r); overflow:hidden; margin-top:48px}
.m-lista > div{background:var(--monte); padding:24px 26px; display:flex; gap:16px; align-items:flex-start; transition:background .3s}
.m-lista > div:hover{background:var(--monte-hondo)}
.m-lista > div > div{flex:1; min-width:0}
.m-lista b{flex:none; width:34px; height:34px; border-radius:50%; background:var(--hoja-clara); color:var(--monte-hondo); display:grid; place-items:center; font-size:.86rem}
.m-lista h3{font-size:1rem; color:var(--papel); margin-bottom:4px}
.m-lista p{margin:0; font-size:.9rem; color:rgba(243,247,238,.72)}

/* ---------- 5 · Para quién ---------- */
.m-quien{background:var(--papel-hondo); text-align:center}
.m-quien h2{font-size:clamp(1.9rem,4.2vw,3rem); color:var(--monte); max-width:24ch; margin:0 auto}
.m-fichas{display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin-top:40px}
.m-fichas span{background:var(--blanco); border:1px solid var(--linea); border-radius:999px; padding:12px 26px; font-weight:700; font-size:.9rem;
  transition:background .25s, color .25s, border-color .25s}
.m-fichas span:hover{background:var(--monte); color:var(--papel); border-color:var(--monte)}
.m-quien .m-pie{margin:34px auto 0; max-width:54ch; color:var(--tinta-suave)}

/* ---------- 6 · Quiénes somos ---------- */
.m-somos{background:var(--papel)}
.m-somos .wrap{display:grid; grid-template-columns:1.08fr .92fr; gap:56px; align-items:start}
.m-somos h2{font-size:clamp(2rem,4.4vw,3.2rem); color:var(--monte); margin-bottom:18px}
.m-somos p{color:var(--tinta-suave)}
.m-somos .hist > summary{color:var(--hoja); font-weight:700}
.m-mv{display:grid; gap:16px}
.m-mv div{background:var(--blanco); border:1px solid var(--linea); border-left:5px solid var(--hoja); border-radius:var(--r); padding:24px}
.m-mv h3{font-size:.64rem; letter-spacing:.24em; text-transform:uppercase; color:var(--hoja); margin-bottom:8px}
.m-mv p{margin:0; font-size:.94rem}

/* ---------- 7 · Cierre y contacto ---------- */
.m-cierre{background:var(--monte-hondo); color:var(--papel); text-align:center; position:relative; overflow:hidden}
.m-cierre::after{content:""; position:absolute; left:50%; bottom:-46%; width:76%; aspect-ratio:1; transform:translateX(-50%); border-radius:50%;
  background:radial-gradient(circle, rgba(143,194,76,.22), transparent 62%); pointer-events:none}
.m-cierre .wrap{position:relative; z-index:1}
.m-cierre h2{font-size:clamp(2.1rem,5vw,3.5rem); color:var(--papel); margin-bottom:16px}
.m-cierre > .wrap > div > p{max-width:52ch; margin:0 auto 28px; color:rgba(243,247,238,.78)}
.m-pasos{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:60px; text-align:left}
.m-pasos div{background:rgba(255,255,255,.05); border:1px solid var(--linea-clara); border-radius:var(--r); padding:28px 24px}
.m-pasos b{display:inline-grid; place-items:center; width:38px; height:38px; border-radius:50%; background:var(--hoja-clara); color:var(--monte-hondo); font-weight:700; margin-bottom:12px}
.m-pasos h3{font-size:1.04rem; color:var(--papel); margin-bottom:8px}
.m-pasos p{margin:0; font-size:.9rem; color:rgba(243,247,238,.72)}
.m-contacto{background:var(--papel); padding:92px 0}
.m-contacto .wrap{display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center}
.m-contacto h2{font-size:clamp(1.9rem,3.8vw,2.8rem); color:var(--monte); margin-bottom:14px}
.m-canales{display:grid; grid-template-columns:1fr 1fr; gap:12px}
.m-canales a{display:flex; align-items:center; gap:14px; padding:17px 20px; background:var(--blanco); border:1px solid var(--linea); border-radius:var(--r);
  text-decoration:none; transition:border-color .3s, transform .3s var(--ease)}
.m-canales a:hover{border-color:var(--hoja); transform:translateY(-3px)}
.m-canales svg{width:18px; height:18px; color:var(--hoja); flex:none}
.m-canales .et{font-size:.56rem; letter-spacing:.22em; text-transform:uppercase; color:var(--tinta-suave); display:block; font-weight:700}
.m-canales .va{font-size:.92rem; font-weight:700; word-break:break-word}

footer{background:var(--monte-hondo); color:rgba(243,247,238,.72); padding:52px 0 38px}
.foot-top{display:flex; align-items:center; justify-content:space-between; gap:22px; flex-wrap:wrap; padding-bottom:24px; border-bottom:1px solid var(--linea-clara)}
.foot-top .brand b{color:var(--papel)}
.foot-top .brand img{background:var(--papel); border-radius:12px; padding:5px}
.foot-social{display:flex; gap:12px}
.foot-social a{width:44px; height:44px; display:grid; place-items:center; border-radius:50%; border:1px solid var(--linea-clara); color:var(--papel);
  transition:background .3s, color .3s, border-color .3s}
.foot-social a:hover{background:var(--hoja-clara); border-color:var(--hoja-clara); color:var(--monte-hondo)}
.foot-social svg{width:18px; height:18px}
.foot-bot{display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; padding-top:20px; font-size:.8rem}

/* ---------- Piezas compartidas ---------- */
.progress{position:fixed; top:0; left:0; height:4px; width:0; z-index:100; background:var(--hoja-clara); transition:width .1s linear}
.saltar{background:var(--monte); color:var(--papel); border-radius:999px}
.pista{color:var(--tinta-suave)}
.wa-float{position:fixed; right:24px; bottom:24px; z-index:90; display:inline-flex; align-items:center; gap:10px; background:var(--monte); color:var(--papel);
  text-decoration:none; font-weight:700; font-size:.78rem; padding:16px 24px; border-radius:999px; box-shadow:0 18px 34px -14px rgba(23,53,23,.9);
  transition:transform .3s var(--ease), background .3s, color .3s}
.wa-float:hover{transform:translateY(-3px); background:var(--hoja-clara); color:var(--monte-hondo)}
.wa-float svg{width:19px; height:19px; flex:none; color:var(--hoja-clara)}
.wa-float:hover svg{color:var(--monte-hondo)}
.anim .wa-float{animation:latirM 3.4s ease-out infinite}
@keyframes latirM{0%{box-shadow:0 18px 34px -14px rgba(23,53,23,.9), 0 0 0 0 rgba(143,194,76,.5)} 70%,100%{box-shadow:0 18px 34px -14px rgba(23,53,23,.9), 0 0 0 16px rgba(143,194,76,0)}}
.insignia, .insignia-linea{border-radius:999px; font-weight:700}
.insignia-linea{background:var(--hoja-clara); color:var(--monte-hondo)}
.hist > summary{color:var(--hoja); font-weight:700}
.barra-compra{border-top:1px solid var(--linea)}
.barra-compra .bc-txt b{color:var(--monte)}

/* ---------- Página de servicio ---------- */
.ms-cab{background:var(--papel); padding:24px 0 2px}
.crumbs{margin:0; display:flex; gap:10px; flex-wrap:wrap; font-size:.76rem; font-weight:700; color:var(--tinta-suave)}
.crumbs a{text-decoration:none; color:var(--monte)}
.crumbs a:hover{color:var(--hoja)}
.ms-cuerpo{background:var(--papel); padding:38px 0 92px}
.ms-grid{display:grid; grid-template-columns:1.02fr .98fr; gap:54px; align-items:start}
.ms-foto{position:relative; border-radius:var(--r); overflow:hidden; border:1px solid var(--linea)}
.ms-foto > img{width:100%; height:auto; aspect-ratio:4/3; object-fit:cover}
.kp-tira{display:flex; gap:10px; margin-top:12px}
.kp-tira button{padding:0; border:2px solid transparent; border-radius:10px; overflow:hidden; background:none; width:74px; cursor:pointer}
.kp-tira button[aria-current="true"]{border-color:var(--hoja)}
.kp-tira img{width:100%; height:auto; aspect-ratio:4/3; object-fit:cover}
.ms-info h1{font-size:clamp(2rem,4.4vw,3.2rem); color:var(--monte); margin-bottom:14px}
.ms-precio{display:flex; align-items:center; gap:14px; margin:22px 0 6px; flex-wrap:wrap}
.ms-precio b{background:var(--papel-hondo); border-radius:999px; padding:10px 24px; font-size:clamp(1.4rem,3vw,2rem); color:var(--monte)}
.ms-precio small{font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--tinta-suave); font-weight:700}
.p-agotado{font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; font-weight:700; color:var(--tinta-suave)}
.ms-op{margin:24px 0 0}
.ms-op h3{font-size:.64rem; letter-spacing:.22em; text-transform:uppercase; color:var(--tinta-suave); margin-bottom:11px; font-weight:700}
.ms-chips{display:flex; flex-wrap:wrap; gap:9px}
.ms-chips button{background:var(--blanco); color:var(--monte); border:2px solid var(--linea); border-radius:999px; padding:10px 20px; font:inherit; font-size:.86rem;
  font-weight:700; cursor:pointer; transition:border-color .2s, background .2s, color .2s}
.ms-chips button:hover{border-color:var(--hoja)}
.ms-chips button[aria-pressed="true"]{background:var(--monte); border-color:var(--monte); color:var(--papel)}
.ms-puntos{list-style:none; margin:26px 0 0; padding:0; display:grid; gap:11px}
.ms-puntos li{position:relative; padding-left:30px; font-size:.96rem; color:var(--tinta-suave)}
.ms-puntos li::before{content:""; position:absolute; left:0; top:.42em; width:16px; height:16px; border:2px solid var(--hoja); border-top:0; border-radius:0 0 999px 999px}
.ms-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:28px}
.ms-detalle{background:var(--papel-hondo); padding:92px 0}
.ms-detalle .wrap{display:grid; grid-template-columns:.8fr 1.2fr; gap:52px; align-items:start}
.ms-detalle h2{font-size:clamp(1.8rem,3.6vw,2.6rem); color:var(--monte); margin-bottom:16px}
.ms-otros{background:var(--papel); padding:92px 0}
.ms-otros-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:24px; margin-top:38px}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .m-hero .wrap{grid-template-columns:1fr; gap:48px}
  .m-rejilla{grid-template-columns:1fr}
  .m-paquete{grid-template-columns:1fr}
  .m-paquete > a{order:1}
  .m-paquete .m-cuerpo{order:2; padding:32px 26px}
  .m-lista{grid-template-columns:1fr}
  .m-somos .wrap{grid-template-columns:1fr; gap:34px}
  .m-pasos{grid-template-columns:1fr}
  .m-contacto .wrap{grid-template-columns:1fr; gap:34px}
  .ms-grid, .ms-detalle .wrap{grid-template-columns:1fr; gap:40px}
}
@media (max-width:640px){
  body{font-size:16px}
  .sec{padding:74px 0}
  .nav{height:70px}
  .nav-links{display:none}
  .brand b{font-size:.84rem; white-space:normal}
  .brand img{height:54px}
  .m-hero{padding:40px 0 88px}
  .m-hero-cta .btn{flex:1 1 100%}
  .m-escena .m-placa{left:0; bottom:-14px; max-width:88%; padding:12px 16px}
  .m-canales{grid-template-columns:1fr}
  .wa-float span{display:none}
  .wa-float{padding:16px}
  .ms-detalle, .ms-otros{padding:70px 0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn, .m-eje{transition:none}
  .wa-float{animation:none !important}
}