:root{
  --brand:#00A7C4;
  --ink:#0f172a;
  --muted: rgba(255,255,255,.82);
  --bg:#ffffff;
  --shadow: 0 10px 30px rgba(2, 8, 23, .12);
  --radius:18px;
  --whatsapp:#25D366;
}

*{ box-sizing:border-box; }

html{
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;
}

body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}

/* ✅ Container: desktop como antes + padding mobile sin romper */
.container{
  width:90%;
  max-width:1100px;
  margin:0 auto;
}

/* HERO */
.hero{
  position:relative;
  min-height:85vh;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  background:#000;
}

.hero__bg{ position:absolute; inset:0; z-index:1; }
.hero__bg img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.hero__overlay{
  position:absolute;
  inset:0;
  z-index:2;
  background:linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,.82) 100%);
}

.hero__content{
  position:relative;
  z-index:3;
  color:#fff;
  padding-bottom:60px;
}

/* BRAND */
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:20px;
}

.brand__mark{
  width:44px;
  height:44px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.2);
}

.plus{ width:22px; height:22px; position:relative; }
.plus:before,.plus:after{
  content:"";
  position:absolute;
  background:var(--brand);
  left:50%; top:50%;
  transform:translate(-50%,-50%);
}
.plus:before{ width:22px; height:6px; border-radius:2px; }
.plus:after{ width:6px; height:22px; border-radius:2px; }

.brand__name{ font-size:28px; font-weight:800; line-height:1; }
.brand__sub{ font-size:12px; letter-spacing:2px; opacity:.85; }

/* ✅ Desktop: tamaño pro (NO vw agresivo) */
h1{
  font-size: clamp(34px, 6.2vw, 56px);
  line-height: 1.08;
  margin: 14px 0;
  font-weight: 900;
}


.lead{
  font-size:20px;
  line-height:1.35;
  color:var(--muted);
  margin:0 0 30px 0;
}

/* Botón */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:18px 32px;
  background:var(--whatsapp);
  color:#06240f !important;
  text-decoration:none;
  font-weight:900;
  font-size:18px;
  border-radius:16px;
  box-shadow:0 10px 25px rgba(37,211,102,.3);
  position:relative;
  z-index:10;
}

/* CARDS */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));
  gap:20px;
  padding:50px 0;
}
.card{
  background:#fff;
  padding:30px;
  border-radius:20px;
  box-shadow:var(--shadow);
}

/* WhatsApp flotante */
.wa-float{
  position:fixed;
  bottom:20px;
  right:20px;
  width:60px;
  height:60px;
  border-radius:50%;
  background:var(--whatsapp);
  color:#fff !important;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  z-index:9999;
  box-shadow:0 10px 30px rgba(0,0,0,.3);
}
.wa-float__text{ display:none; }
.wa-float__icon{ font-size:30px; }

/* ✅ MOBILE: acá agrandamos fuerte y ajustamos paddings */
@media (max-width: 700px){
  .container{
    width:100%;
    padding-left:16px;
    padding-right:16px;
  }

  /* iOS vh mejor */
  .hero{
    min-height: 85svh;
    min-height: 85vh;
  }

  h1{
    font-size: 38px;   /* grande y legible */
    line-height: 1.08;
  }

  .lead{
    font-size: 18px;
  }

  .btn{
    width:100%;
    max-width:520px;
    font-size:18px;
    padding:16px 18px;
  }
}

/* ============================
   Mobile fixes
============================ */

@media (max-width: 640px) {

  .brand {
    display: none !important;
  }

  .hero__bg img {
    object-position: 50% 80%;
  }

  .hero__content {
    padding-top: 28px;
  }

  h1 {
    font-size: 28px !important;
    line-height: 1.2;
  }

  .btn {
    padding: 16px 18px;
  }

}