/* ═══════════════════════════════════════════════
   SOBERANÍA ENERGÉTICA — Sistema de diseño
   ═══════════════════════════════════════════════ */
:root {
  --cream:#FAF6F0; --cream-2:#F4EBE0;
  --rose:#C8856A; --rose-light:#E8B09A;
  --gold:#B8935A; --gold-light:#D4B483;
  --plum:#3D2B3D; --plum-mid:#5C3D5C;
  --text:#2A1F2A; --text-muted:#6B5B6B;
  --white:#FFFFFF;
  --font-serif:'Cormorant Garamond',Georgia,serif;
  --font-sans:'DM Sans',system-ui,sans-serif;
  --radius-sm:8px; --radius-md:14px; --radius-lg:24px;
  --shadow-card:0 4px 32px rgba(61,43,61,0.08);
  --shadow-btn:0 4px 20px rgba(200,133,106,0.35);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);background:var(--cream);color:var(--text);line-height:1.6;min-height:100vh}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:300;line-height:1.15;color:var(--plum)}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}
h3{font-size:clamp(1.2rem,2.5vw,1.7rem)}
p{font-size:0.95rem;color:var(--text-muted);line-height:1.75}
em{font-style:italic;color:var(--rose)}
strong{font-weight:500;color:var(--text)}
.container{max-width:680px;margin:0 auto;padding:0 1.25rem}
.section{padding:4rem 0}
.card{background:var(--white);border:1px solid rgba(184,147,90,0.18);border-radius:var(--radius-lg);padding:2.5rem 2.8rem;box-shadow:var(--shadow-card)}
@media(max-width:520px){.card{padding:1.6rem 1.25rem;border-radius:var(--radius-md)}}
.site-header{text-align:center;padding:2rem 1rem 1.5rem}
.site-logo{width:64px;height:64px;object-fit:contain;margin-bottom:0.5rem}
.site-brand-name{font-family:var(--font-serif);font-size:0.78rem;letter-spacing:0.28em;text-transform:uppercase;color:var(--gold);display:block}
.site-brand-sub{font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--text-muted);display:block;margin-top:0.15rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;border:none;border-radius:100px;cursor:pointer;font-family:var(--font-sans);font-weight:500;text-decoration:none;transition:transform 0.2s,box-shadow 0.2s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:linear-gradient(135deg,var(--rose),var(--gold));color:var(--white);padding:0.95rem 2.2rem;font-size:0.97rem;box-shadow:var(--shadow-btn);width:100%}
.btn-primary:hover{box-shadow:0 8px 32px rgba(200,133,106,0.45)}
.btn-secondary{background:transparent;color:var(--gold);border:1px solid rgba(184,147,90,0.4);padding:0.65rem 1.8rem;font-size:0.88rem}
.btn-secondary:hover{background:rgba(184,147,90,0.07)}
.btn-whatsapp{background:#25D366;color:var(--white);padding:0.85rem 2rem;font-size:0.93rem;box-shadow:0 4px 20px rgba(37,211,102,0.35)}
.btn-whatsapp:hover{box-shadow:0 8px 28px rgba(37,211,102,0.45)}
.badge{display:inline-flex;align-items:center;gap:0.4rem;background:rgba(200,133,106,0.12);border:1px solid rgba(200,133,106,0.28);border-radius:100px;padding:0.3rem 1rem;font-size:0.74rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--rose);font-weight:500}
.pills{display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center}
.pill{background:rgba(184,147,90,0.1);border:1px solid rgba(184,147,90,0.25);border-radius:100px;padding:0.28rem 0.9rem;font-size:0.78rem;color:var(--gold);font-weight:500}
.ornament{text-align:center;font-family:var(--font-serif);color:var(--gold-light);font-size:1rem;letter-spacing:0.5em;margin:1.5rem 0}
.note-box{background:rgba(61,43,61,0.04);border-left:3px solid var(--rose-light);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:1rem 1.2rem;font-size:0.88rem;color:var(--text-muted);line-height:1.7}
.field-group{margin-bottom:1rem}
.field-label{display:block;font-size:0.74rem;color:var(--text-muted);letter-spacing:0.06em;text-transform:uppercase;margin-bottom:0.4rem}
.field-input{width:100%;padding:0.82rem 1rem;background:rgba(255,255,255,0.8);border:1.5px solid rgba(184,147,90,0.22);border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:0.94rem;color:var(--text);outline:none;transition:border-color 0.2s}
.field-input:focus{border-color:var(--rose)}
.field-input::placeholder{color:var(--text-muted);opacity:0.7}
.progress-wrap{margin-bottom:1.8rem}
.progress-header{display:flex;justify-content:space-between;margin-bottom:0.5rem}
.progress-label{font-size:0.72rem;color:var(--text-muted);letter-spacing:0.06em;text-transform:uppercase}
.progress-count{font-size:0.72rem;color:var(--gold);font-weight:500}
.progress-track{height:2px;background:rgba(184,147,90,0.15);border-radius:100px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--rose),var(--gold));border-radius:100px;transition:width 0.5s cubic-bezier(0.4,0,0.2,1)}
.site-footer{text-align:center;padding:2rem 1rem;font-size:0.75rem;color:var(--text-muted);border-top:1px solid rgba(184,147,90,0.15);margin-top:3rem}
.site-footer a{color:var(--gold);text-decoration:none}
.toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(80px);background:var(--plum);color:var(--white);padding:0.75rem 1.5rem;border-radius:100px;font-size:0.83rem;transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);z-index:100;white-space:nowrap;box-shadow:0 8px 32px rgba(61,43,61,0.3);pointer-events:none}
.toast.show{transform:translateX(-50%) translateY(0)}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp 0.55s ease forwards}