:root{ --green:#2B6F57; --green-dark:#06412f; --pink:#F3C8C8; --cream:#F3F4F0; --ink:#062e1e; --muted:#6a6a6a; }
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
.container{width:min(1140px,92vw);margin:0 auto}

/* Edges */
.edge{position:fixed;top:0;bottom:0;width:64px;pointer-events:none;z-index:0}
.edge.left{left:0;background:repeating-linear-gradient(180deg,transparent 0 42px,var(--pink) 42px 110px);
  clip-path:polygon(0 0,100% 22px,100% 78px,0 100%); opacity:.9}
.edge.right{right:0;background:repeating-linear-gradient(180deg,transparent 0 42px,var(--pink) 42px 110px);
  clip-path:polygon(0 0,0 78px,100% 22px,100% 100%); opacity:.9}

/* Topbar */
.topbar{position:sticky;top:0;z-index:10;background:#1e5745;border-bottom:1px solid #d9e6e1}
.nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:10px 0}
.brand{font-weight:800;letter-spacing:.08em;color:var(--cream);font-size:14px}
.menu{list-style:none;display:flex;gap:22px;margin:0;padding:0}
.menu a{font-size:12px;letter-spacing:.12em;text-decoration:none;color:#F3F4F0}
.menu a:hover{color:var(--cream)}
.icons{justify-self:end;display:flex;gap:14px;color: #f3f4f3;font-size:14px}
.icon{width:18px;height:18px;border:2px solid currentColor;border-radius:50%}

/* Mobile nav */
.mobile-nav{display:none}
.mobile-nav summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:10px 0}
.mobile-nav summary::-webkit-details-marker{display:none}
.burger{width:20px;height:14px;position:relative}
.burger::before,.burger::after,.burger span{content:"";position:absolute;left:0;right:0;height:2px;background:#355f54;border-radius:2px}
.burger::before{top:0}.burger span{top:6px}.burger::after{bottom:0}
.mobile-nav ul{margin:0;padding:8px 0 12px 0;list-style:none;border-top:1px solid #eee}
.mobile-nav a{display:block;padding:8px 0;color:#355f54;text-decoration:none}

/* Hero */
.hero{position:relative;height:420px;background:url('assets/portada.jpg') center/cover no-repeat;display:grid;place-items:center;z-index:1}
.cta{margin-top:210px}
.btn{background:#fff;border:2px solid var(--green);color:var(--green);padding:10px 16px;border-radius:999px;font-weight:800;font-size:12px;letter-spacing:.06em;box-shadow:0 2px 0 rgba(0,0,0,.04)}
.btn:hover{background:var(--pink)}

/* Secciones */
.section{padding:54px 0;position:relative;z-index:1}
.alt{background:var(--cream)} .center{text-align:center}
h2{font-family:'DM Serif Display',Georgia,serif;color:var(--green);font-size:34px;margin:0 0 18px}
.subtle{color:#3a3a3a;font-size:14px;max-width:820px;margin:0 auto 10px}
.small-note{color:#607067;font-size:12px;max-width:720px;margin:8px auto 20px}

/* 3 tarjetas */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.card{background:#fff;border:1px solid #e7e7e7;border-radius:6px;padding:18px;min-height:170px;position:relative;box-shadow:0 1px 0 rgba(0,0,0,.02)}
.card .num{position:absolute;left:12px;top:8px;font-family:'DM Serif Display',serif;color:var(--green);font-size:36px;font-style:italic}
.card h3{margin:0 0 6px 0;font-size:12px;letter-spacing:.16em;color:#2b2b2b}
.card p{margin:0;font-size:12.5px;color:#404040}

/* FULL-BLEED (dos columnas a todo el ancho) */
.panels-fullbleed{display:grid;grid-template-columns:1fr 1fr;gap:0;width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}
.panels-fullbleed .col{padding:40px min(7vw,64px);color:#fff;background:var(--green)}
.panels-fullbleed .col+.col{border-left:1px solid rgba(255,255,255,.15)}
.heading-wrap{position:relative;display:grid;place-items:center;margin-bottom:12px}
.heading-wrap img{position:absolute;width:230px;height:auto;opacity:.98;transform:translateY(-4px)}
.heading{position:relative;margin:0;letter-spacing:.25em;font-size:14px;z-index:1}
.panels-fullbleed .col ul{margin:0;padding:0 0 0 18px}
.panels-fullbleed .col li{margin:7px 0;font-size:14px}

/* Cinta de logos (carrusel) */
.band{background:#fff;padding:22px 0;border-top:1px solid #eee;border-bottom:1px solid #eee}
.carousel{position:relative;width:min(1060px,92vw);margin:0 auto;overflow:hidden}
.track{display:flex;transition:transform .6s ease}
.track img{width:100%;height:auto;flex:0 0 100%;display:block}
.ctrl{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:50%;background:#fff;border:1px solid #ddd;display:grid;place-items:center;cursor:pointer}
.prev{left:6px}.next{right:6px}

/* Ofrecemos + clientes */
h3.title{font-family:'DM Serif Display',Georgia,serif;color:#2b2b2b;font-size:28px}
.list{max-width:720px;margin:0 auto}
.list li{margin:6px 0}
.client-strip{display:grid;grid-template-columns:40px 1fr 40px;align-items:center;gap:10px;margin:8px auto 0;max-width:660px}
.dots{display:flex;justify-content:space-between;gap:18px}
.dot{width:56px;height:56px;border-radius:50%;background:#bfbfbf;opacity:.7}
.arrow{display:grid;place-items:center;color:#6f6f6f;font-weight:900}

/* Newsletter banner: verde marca + elementos blancos */
.newsletter{background:var(--green);color:#fff;padding:26px 0;text-align:center}
.newsletter p{color:#fff !important}
.newsletter input[type="email"]{
  background:#fff;color:var(--green);
  border:0;border-radius:6px;padding:12px 14px;min-width:360px;
}
.newsletter input[type="email"]::placeholder{color:var(--green);opacity:.7}
.newsletter .btn{background:#fff;color:var(--green);border:2px solid #fff}

/* CTA final */
.cta-2{background:var(--green);color:#fff;text-align:center;padding:22px 0}
.cta-2 .btn{background:#fff}

/* Legal */
.legal{padding:26px 0}
.accordion{max-width:980px;margin:0 auto}
.accordion details{border:1px solid #e5e5e5;border-radius:8px;background:#fff;margin-bottom:10px;overflow:hidden}
.accordion summary{padding:14px 16px;cursor:pointer;font-weight:700;letter-spacing:.08em;color:#2b2b2b;display:flex;align-items:center;gap:10px}
.accordion summary::after{content:"▾";margin-left:auto;transition:transform .2s ease}
.accordion details[open] summary::after{transform:rotate(180deg)}
.accordion .content{padding:0 16px 16px 16px;font-size:12px;color:#2b2b2b;line-height:1.55}

/* Footer */
.footer{background:var(--green);color:#fff;padding:16px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.badge{width:36px;height:36px;border:2px solid #fff;display:grid;place-items:center;font-weight:900;border-radius:6px}
.copy{font-size:11px;opacity:.9}

/* Responsive */
@media (max-width: 980px){
  .cards{grid-template-columns:1fr}
  .edge{display:none}
  .nav{grid-template-columns:auto auto auto}
  .menu,.icons{display:none}
  .mobile-nav{display:block}
  .hero{height:300px}
  .cta{margin-top:140px}
  .panels-fullbleed{grid-template-columns:1fr}
  .panels-fullbleed .col+.col{border-left:none;border-top:1px solid rgba(255,255,255,.15)}
  .newsletter input[type="email"]{min-width:260px;width:100%}
}

/* === NUEVO DISEÑO: Diagnóstico / Planificación / Implementación === */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch;margin-top:20px}
.step-card{background:#fff;border:1px solid #e6e6e6;border-radius:4px;padding:18px 16px 20px;position:relative;
  box-shadow:0 2px 0 rgba(0,0,0,.05), 0 6px 12px rgba(0,0,0,.04)}
.step-num{position:absolute;left:12px;top:8px;font-family:'DM Serif Display',Georgia,serif;font-style:italic;
  color:var(--green);font-size:40px;font-weight:700;line-height:1}
.step-title{margin:0;text-transform:uppercase;letter-spacing:.12em;font-weight:800;font-size:12px;color:#163d31;
  text-align:center}
.step-text{margin:10px 6px 0;font-size:12px;line-height:1.35;color:#2f2f2f;text-align:center}
@media (max-width:980px){
  .steps{grid-template-columns:1fr}
  .step-card{padding:16px 14px 18px}
  .step-num{left:10px;top:6px;font-size:36px}
}


/* === OVERRIDES DE PRECISIÓN PARA SECCIÓN PASOS === */
.steps{gap:18px;margin-top:18px}
.step-card{
  border-color:#e9e9e9;border-radius:6px;
  padding:20px 18px 22px;
  box-shadow:
    0 1px 0 rgba(0,0,0,.06),
    0 10px 18px rgba(0,0,0,.05);
}
.step-num{
  left:12px;top:10px;
  font-size:44px; /* tamaño cercano al mock */
  font-family:'DM Serif Display', Georgia, serif;
  font-style:italic;font-weight:700;
  color:var(--green);line-height:1;letter-spacing:0;
}
.step-title{
  margin:0;text-transform:uppercase;
  letter-spacing:.18em;font-weight:800;
  font-size:12px;color:#124634;text-align:center;
}
.step-text{
  margin:12px auto 0;max-width:260px;
  font-size:11.8px;line-height:1.32;color:#2b2b2b;
  text-align:center;
}
@media (max-width:980px){
  .steps{grid-template-columns:1fr}
  .step-card{padding:16px 14px 18px}
  .step-num{left:10px;top:6px;font-size:40px}
}


/* === OVERRIDE: Header siempre verde con contenido blanco === */
.topbar{ background: var(--green) !important; border-bottom:1px solid rgba(255,255,255,.15) !important; }
.brand{ color:#fff !important; }
.menu a{ color:#fff !important; }
.menu a:hover{ color:#F3F4F0 !important; }
.icons{ color:#fff !important; }
/* Mobile */
.mobile-nav summary{ color:#fff !important; }
.burger::before,.burger::after,.burger span{ background:#fff !important; }
.mobile-nav ul{ background: var(--green); border-top:1px solid rgba(255,255,255,.2); }
.mobile-nav a{ color:#fff !important; }


/* === OVERRIDE: separación input/botón en newsletter === */
.newsletter form{ display:flex; justify-content:center; gap:10px; flex-wrap:wrap; }


/* Mensajes de estado para newsletter */
.flash{ font-size:13px; margin:6px 0 0; }
.flash.ok{ color:#fff; }
.flash.err{ color:#fff; opacity:.9; }