/* ===== KAMG SAC — Casa Madre (v2, enfoque profesional) ===== */
:root{
  --navy:#0B2D5E;
  --navy-deep:#082246;
  --gold:#C9A24B;
  --gold-deep:#A9822F;
  --white:#FFFFFF;
  --cream:#FAF8F4;
  --ink:#1C1C1C;
  --ink-soft:#5B5B58;
  --line:#E7E3DA;
  --radius:14px;
  --maxw:1140px;
  --k-color:#0B2D5E;
  --a-color:#C9A24B;
  --m-color:#3C6E71;
  --g-color:#8C5B3E;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:'Inter',-apple-system,Segoe UI,Helvetica,Arial,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Sora',-apple-system,Segoe UI,Helvetica,Arial,sans-serif;
  color:var(--navy);
  margin:0 0 .5em;
  font-weight:600;
  line-height:1.2;
  letter-spacing:-.01em;
}
h1{font-size:clamp(2rem,4vw,3.1rem);font-weight:700;}
h2{font-size:clamp(1.5rem,2.6vw,2.1rem);}
h3{font-size:1.2rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
a{color:var(--navy);text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{padding:72px 0;}
.section-alt{background:var(--cream);}
.eyebrow{
  display:inline-block;
  font-size:.78rem;
  letter-spacing:.08em;
  color:var(--gold-deep);
  font-weight:700;
  margin-bottom:10px;
  text-transform:uppercase;
}
.lede{font-size:1.1rem;max-width:640px;}
ul.plain{list-style:none;padding:0;margin:0;}
ul.plain li{
  padding:14px 0;border-bottom:1px solid var(--line);
  font-family:'Sora',sans-serif;font-weight:600;color:var(--navy);font-size:1.05rem;
}
ul.plain li:last-child{border-bottom:none;}

/* Nav */
.navbar{background:var(--navy);position:sticky;top:0;z-index:50;}
.navbar .container{display:flex;align-items:center;justify-content:space-between;height:84px;}
.brand{
  font-family:'Sora',sans-serif;
  font-size:1.75rem;
  font-weight:800;
  letter-spacing:.01em;
  display:flex;
}
.brand .k{color:#FFFFFF;}
.brand .a{color:var(--gold);}
.brand .m{color:#6FB3B8;}
.brand .g{color:#E08E5B;}
.navlinks{display:flex;align-items:center;gap:32px;}
.navlinks a{color:rgba(255,255,255,.85);font-size:.95rem;font-weight:500;}
.navlinks a:hover{color:var(--white);}
.navlinks a.current{color:var(--white);border-bottom:2px solid var(--gold);padding-bottom:4px;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:.95rem;border:1.5px solid transparent;cursor:pointer;font-family:'Sora',sans-serif;}
.btn-gold{background:var(--gold);color:var(--navy-deep);}
.btn-gold:hover{background:var(--gold-deep);color:var(--white);}
.btn-outline{border-color:rgba(255,255,255,.4);color:var(--white);}
.btn-outline:hover{border-color:var(--white);}
.btn-navy{background:var(--navy);color:var(--white);}
.btn-navy:hover{background:var(--navy-deep);}
.navburger{display:none;background:none;border:0;color:var(--white);font-size:1.6rem;cursor:pointer;}

/* Hero */
.hero{padding:90px 0 60px;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-art{background:var(--navy);border-radius:24px;padding:40px;color:var(--white);position:relative;overflow:hidden;min-height:320px;display:flex;flex-direction:column;justify-content:space-between;}
.hero-art svg{width:100%;height:auto;}
.hero-tag{display:inline-block;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:var(--white);font-size:.8rem;padding:6px 14px;border-radius:999px;margin-bottom:18px;width:fit-content;}

/* Grid cards */
.grid{display:grid;gap:28px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px;}
.card-icon{width:52px;height:52px;border-radius:12px;background:var(--cream);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--navy);}
.card-icon svg{width:26px;height:26px;}

/* Brand cards */
.brand-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);display:flex;flex-direction:column;}
.brand-card .logo-wrap{padding:28px;display:flex;align-items:center;justify-content:center;background:var(--cream);min-height:140px;}
.brand-card .logo-wrap img{max-height:90px;width:auto;border-radius:8px;}
.brand-card .body{padding:28px;flex:1;display:flex;flex-direction:column;}
.badge{display:inline-block;font-family:'Sora',sans-serif;font-size:.7rem;font-weight:700;letter-spacing:.05em;padding:4px 10px;border-radius:999px;margin-bottom:10px;width:fit-content;text-transform:uppercase;}
.badge-active{background:#E4EEE4;color:#2E6B3E;}
.badge-soon{background:#F3EFE6;color:var(--gold-deep);}
.brand-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;}
.chip-link{
  display:inline-flex;align-items:center;gap:6px;
  border:1.5px solid var(--navy);color:var(--navy);
  padding:8px 14px;border-radius:999px;font-size:.85rem;font-weight:600;
}
.chip-link:hover{background:var(--navy);color:var(--white);}

/* SDG pills */
.sdg-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px;}
.sdg-pill{border-radius:10px;padding:16px 18px;color:#fff;font-weight:600;font-size:.9rem;font-family:'Sora',sans-serif;}

/* Contact form */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.form-field{margin-bottom:16px;}
.form-field label{display:block;font-size:.85rem;font-weight:600;color:var(--navy);margin-bottom:6px;font-family:'Sora',sans-serif;}
.form-field input,.form-field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
  font-family:'Inter',sans-serif;font-size:.95rem;color:var(--ink);background:var(--white);
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--navy);}
.form-note{font-size:.85rem;color:var(--ink-soft);margin-top:10px;}

/* Footer */
footer{background:var(--navy);color:rgba(255,255,255,.85);padding:56px 0 28px;}
footer h4{color:var(--white);font-family:'Sora',sans-serif;font-size:.9rem;letter-spacing:.04em;margin-bottom:14px;text-transform:uppercase;}
footer a{color:rgba(255,255,255,.85);}
footer a:hover{color:var(--gold);}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;}
.footer-bottom{margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.15);font-size:.85rem;color:rgba(255,255,255,.55);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.social-row{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap;}
.social-row a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;font-size:.78rem;font-family:'Sora',sans-serif;font-weight:700;}
.social-row a:hover{border-color:var(--gold);color:var(--gold);}
.social-label{font-size:.72rem;color:rgba(255,255,255,.5);margin:14px 0 4px;text-transform:uppercase;letter-spacing:.05em;}

/* Whatsapp floating button */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:60;background:#25D366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.2);}
.wa-float svg{width:28px;height:28px;}

.center{text-align:center;}
.mx-auto{margin-left:auto;margin-right:auto;}
.mt-lg{margin-top:48px;}

@media (max-width:860px){
  .navlinks{position:fixed;top:84px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:flex-start;padding:20px 24px;gap:18px;display:none;}
  .navlinks.open{display:flex;}
  .navburger{display:block;}
  .hero-grid{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .sdg-list{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr;}
  .contact-wrap{grid-template-columns:1fr;}
}