/*==================================================
 MasPensiones — Landing
 Identidad visual: verde oscuro + dorado
==================================================*/

:root{
  --primary:#123c33;
  --primary-dark:#0b2b25;
  --primary-light:#1d5a4e;
  --accent:#c7a34b;
  --accent-dark:#a8863a;
  --bg:#ffffff;
  --bg-alt:#f5f7f6;
  --text:#2f3a45;
  --text-light:#64748b;
  --border:#e2e8e5;
  --shadow:0 15px 35px rgba(0,0,0,.08);
  --radius:14px;
  --transition:.25s;
  --font-heading:'Poppins',Arial,sans-serif;
  --font-body:'Inter',Arial,sans-serif;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{font-family:var(--font-heading)}

img{max-width:100%;display:block}

.container{width:min(1100px,92%);margin:auto}

/*================ HEADER / NAV ================*/

header{
  background:var(--primary);
  padding:14px 0;
  position:sticky;
  top:0;
  z-index:200;
  box-shadow:0 2px 12px rgba(0,0,0,.12);
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  position:relative;
}

.logo{
  color:#fff;
  font-size:1.4rem;
  font-weight:700;
  font-family:var(--font-heading);
  letter-spacing:.3px;
}

nav#mainNav{
  display:flex;
  align-items:center;
}

nav#mainNav a{
  color:#fff;
  text-decoration:none;
  margin-left:22px;
  font-size:.95rem;
  font-weight:500;
  transition:color var(--transition);
}

nav#mainNav a:hover{color:var(--accent)}

.btn{
  background:var(--accent);
  color:var(--primary-dark)!important;
  padding:10px 20px;
  border-radius:8px;
  font-weight:700;
  transition:background var(--transition), transform var(--transition);
  display:inline-block;
}

.btn:hover{background:var(--accent-dark);transform:translateY(-2px)}

/* Botón hamburguesa (oculto en escritorio) */
.menu-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:38px;
  height:38px;
  background:transparent;
  border:none;
  cursor:pointer;
  padding:0;
  z-index:210;
}

.menu-toggle span{
  display:block;
  width:26px;
  height:2px;
  background:#fff;
  border-radius:2px;
  transition:transform var(--transition), opacity var(--transition);
}

.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/*================ HERO ================*/

.hero{
  padding:110px 0 100px;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff;
  text-align:center;
}

.hero h1{
  font-size:2.8rem;
  line-height:1.2;
  margin:0 0 16px;
}

.hero p{
  font-size:1.15rem;
  color:#dfe8e5;
  margin:0 0 34px;
}

/*================ SECCIONES ================*/

section{padding:70px 0}

h2{
  font-size:2rem;
  text-align:center;
  color:var(--primary);
  margin:0 0 40px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:24px;
}

.card{
  border:1px solid var(--border);
  padding:28px 24px;
  border-radius:var(--radius);
  background:#fff;
  box-shadow:var(--shadow);
  transition:transform var(--transition);
}

.card:hover{transform:translateY(-4px)}

.card h3{
  margin:0;
  color:var(--primary);
  font-size:1.1rem;
  border-left:4px solid var(--accent);
  padding-left:12px;
}

.alt{background:var(--bg-alt)}

ul, ol{
  max-width:700px;
  margin:0 auto;
  padding-left:22px;
  line-height:2;
  font-size:1.05rem;
}

ul li::marker{color:var(--accent)}
ol{counter-reset:step}
ol li{padding-left:6px}
ol li::marker{color:var(--accent);font-weight:700}

#contacto p{font-size:1.05rem;line-height:1.9}
#contacto a{color:var(--primary);font-weight:700;text-decoration:none}
#contacto a:hover{color:var(--accent-dark)}

/*================ FOOTER ================*/

footer{
  background:var(--primary-dark);
  color:#cfe0da;
  text-align:center;
  padding:24px 0;
  font-size:.9rem;
}

footer a{color:var(--accent)}

/*================ RESPONSIVE ================*/

@media(max-width:860px){

  .menu-toggle{display:flex}

  nav#mainNav{
    position:fixed;
    top:0;
    right:0;
    height:100vh;
    width:min(320px,82%);
    background:var(--primary-dark);
    flex-direction:column;
    align-items:flex-start;
    padding:90px 30px 30px;
    transform:translateX(100%);
    transition:transform var(--transition) ease;
    box-shadow:-8px 0 30px rgba(0,0,0,.25);
  }

  nav#mainNav.open{transform:translateX(0)}

  nav#mainNav a{
    margin:0 0 22px;
    font-size:1.05rem;
    width:100%;
  }

  nav#mainNav .btn{
    margin-top:6px;
    text-align:center;
    width:100%;
  }

  .hero{padding:80px 0 60px}
  .hero h1{font-size:2.1rem}
  .hero p{font-size:1rem}

  section{padding:50px 0}
  h2{font-size:1.6rem;margin-bottom:28px}
}

@media(max-width:480px){
  .hero h1{font-size:1.75rem}
  .card{padding:22px 18px}
}