*{box-sizing:border-box}

:root{
  --bg:#eef1ea;
  --surface:rgba(255,255,255,.78);
  --ink:#1f2a22;
  --muted:#667166;
  --line:rgba(223,229,220,.88);
  --accent:#6a4508;
  --accent-2:#7aa03a;
  --soft:rgba(237,242,234,.84);
  --warn:#8a5d20;
  --risk:#8a4b3f;
  --capacity:#3f6d44;
  --radius:18px;
}

html{min-height:100%}

body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    linear-gradient(rgba(245,247,240,.38),rgba(245,247,240,.42)),
    url('fondo_agroecosistemas.jpg') center center / cover fixed no-repeat;
  color:var(--ink);
  min-height:100vh;
  position:relative;
}

.page-overlay{
  position:fixed;
  inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.12));
  pointer-events:none;
}

.site-header{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 18px;
  background:rgba(255,255,255,.74);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(223,229,220,.75);
}

.brand{display:flex;align-items:center;gap:12px}

.brand-mark{
  width:44px;
  height:44px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:rgba(106,69,8,.92);
  overflow:hidden;
  box-shadow:0 2px 10px rgba(0,0,0,.12);
}

.brand-icon{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.brand h1{font-size:1.05rem;margin:0;color:var(--accent)}
.brand p{margin:2px 0 0;color:var(--muted);font-size:.85rem}

.header-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  min-width:0;
}

.app-shell{
  position:relative;
  z-index:1;
  width:min(960px,calc(100% - 28px));
  margin:28px auto 44px;
}

.card{
  background:var(--surface);
  border:1px solid rgba(223,229,220,.78);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:0 12px 32px rgba(31,42,34,.10);
  margin-bottom:18px;
  backdrop-filter:blur(5px);
}

.intro-card{text-align:center}

.hero-logo{
  display:block;
  width:min(100%,820px);
  margin:0 auto 14px;
  height:auto;
}

.hidden{display:none!important}

.eyebrow{
  display:inline-block;
  font-size:.78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent);
  font-weight:700;
  margin-bottom:10px;
}

h2{
  font-size:clamp(1.55rem,5vw,2.3rem);
  line-height:1.12;
  margin:0 0 14px;
  color:var(--accent);
}

h3{margin-top:0;color:var(--accent)}
h4{color:var(--accent)}
p{line-height:1.6}

.section-intro{
  color:var(--muted);
  margin-top:-4px;
  margin-bottom:20px;
}

.notice{
  margin:20px 0;
  padding:14px 16px;
  background:var(--soft);
  border-left:4px solid var(--accent-2);
  border-radius:12px;
  color:#4c5a4c;
  font-size:.92rem;
}

.diagnostic-summary{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:8px;
  margin:20px auto 4px;
}

.diagnostic-summary span{
  padding:7px 11px;
  border-radius:999px;
  background:rgba(255,255,255,.76);
  border:1px solid var(--line);
  color:var(--accent);
  font-size:.82rem;
  font-weight:700;
}

button{
  border:0;
  border-radius:12px;
  padding:13px 18px;
  font:inherit;
  font-weight:700;
  cursor:pointer;
}

button:disabled{cursor:not-allowed;opacity:.45}
.primary-button{background:var(--accent);color:white}
.primary-button:hover{filter:brightness(1.07)}
.secondary-button{background:var(--soft);color:var(--accent)}
.ghost-button{background:transparent;color:var(--accent);padding:8px 10px}

/* Ficha inicial */
.profile-form{margin-top:22px}

.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}

.field{
  display:flex;
  flex-direction:column;
  gap:7px;
}

.field-wide{grid-column:1/-1}

.field > span{
  color:var(--accent);
  font-size:.9rem;
  font-weight:700;
}

.field small{
  color:var(--muted);
  font-weight:500;
}

.field input,
.field select{
  width:100%;
  min-height:46px;
  border:1px solid var(--line);
  border-radius:12px;
  padding:10px 12px;
  background:rgba(255,255,255,.86);
  color:var(--ink);
  font:inherit;
}

.field input:focus,
.field select:focus{
  outline:2px solid rgba(122,160,58,.22);
  border-color:var(--accent-2);
}

/* Preguntas */
.progress-wrap{margin-bottom:26px}

.progress-meta{
  display:flex;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  font-size:.9rem;
  margin-bottom:8px;
}

.progress-track{
  height:9px;
  background:rgba(232,236,230,.86);
  border-radius:999px;
  overflow:hidden;
}

.progress-bar{
  height:100%;
  width:0;
  background:var(--accent-2);
  transition:width .25s ease;
}

.question-tag{
  display:inline-block;
  padding:6px 9px;
  border-radius:999px;
  background:var(--soft);
  color:var(--accent);
  font-size:.78rem;
  font-weight:700;
}

.question-title{
  font-size:1.35rem;
  line-height:1.35;
  margin:12px 0 18px;
  color:var(--accent);
}

.options{display:grid;gap:10px}

.option{
  display:flex;
  align-items:flex-start;
  gap:12px;
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px;
  cursor:pointer;
  background:rgba(255,255,255,.76);
  transition:border-color .18s ease,background .18s ease,transform .18s ease;
}

.option:hover{
  border-color:#b9c8b5;
  transform:translateY(-1px);
}

.option input{margin-top:4px}

.option.selected{
  border-color:var(--accent-2);
  background:rgba(237,242,234,.92);
}

.option strong{
  display:block;
  margin-bottom:3px;
  color:var(--accent);
}

.option span{
  color:var(--muted);
  font-size:.9rem;
  line-height:1.45;
}

.nav-row{
  display:flex;
  justify-content:space-between;
  gap:12px;
  margin-top:24px;
}

.nav-row button{min-width:115px}

/* Resultados */
.score-hero{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 0 4px;
}

.score-label{
  display:block;
  color:var(--muted);
  font-size:.9rem;
}

#globalScore{
  font-size:3.8rem;
  line-height:1;
  color:var(--accent);
}

.score-max{
  font-size:1.25rem;
  color:var(--muted);
}

.status-pill{
  padding:10px 14px;
  border-radius:999px;
  background:var(--soft);
  color:var(--accent);
  font-weight:800;
}

.score-note{
  color:var(--muted);
  font-size:.9rem;
  margin:10px 0 0;
}

.dimension-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin-top:18px;
}

.dimension-card{
  border:1px solid var(--line);
  border-radius:14px;
  padding:16px;
  background:rgba(255,255,255,.72);
}

.dimension-card:last-child:nth-child(odd){
  grid-column:1/-1;
}

.dimension-card .row{
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
}

.dimension-card h4{margin:0;color:var(--accent)}

.dimension-score{
  font-size:1.6rem;
  font-weight:800;
  color:var(--accent);
}

.mini-track{
  height:8px;
  background:rgba(237,240,235,.86);
  border-radius:999px;
  overflow:hidden;
  margin-top:12px;
}

.mini-bar{height:100%;background:var(--accent-2)}

.dimension-card p{
  margin-bottom:0;
  color:var(--muted);
  font-size:.9rem;
}

.result-list{display:grid;gap:12px}

.strength-item,
.priority-item{
  display:flex;
  align-items:flex-start;
  gap:14px;
  padding:15px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(255,255,255,.72);
}

.strength-item h4,
.priority-item h4{
  margin:0 0 5px;
}

.strength-item p,
.priority-item p{
  margin:0;
  color:var(--muted);
}

.result-badge,
.priority-number{
  flex:0 0 auto;
  display:grid;
  place-items:center;
  min-width:44px;
  height:44px;
  padding:0 8px;
  border-radius:12px;
  background:var(--soft);
  color:var(--accent);
  font-weight:800;
}

.priority-number{
  min-width:38px;
  width:38px;
  height:38px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
}

.priority-dimension{
  margin-bottom:6px!important;
  font-size:.82rem;
  font-weight:700;
  color:var(--accent-2)!important;
}

/* Resiliencia */
.resilience-progress{margin-top:22px}

.resilience-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:18px;
}

.metric-card{
  padding:18px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.76);
}

.metric-card span{
  display:block;
  color:var(--muted);
  font-size:.86rem;
  margin-bottom:7px;
}

.metric-card strong{
  font-size:2.4rem;
  line-height:1;
}

.metric-card small{
  color:var(--muted);
  font-size:.9rem;
}

.metric-risk strong{color:var(--risk)}
.metric-capacity strong{color:var(--capacity)}

.resilience-note{
  margin-bottom:0;
  padding:13px 15px;
  border-left:4px solid var(--accent-2);
  background:var(--soft);
  border-radius:10px;
  color:var(--muted);
  font-size:.9rem;
}

.actions-card{
  display:flex;
  justify-content:flex-end;
  gap:12px;
}

/* Navegación */
.app-tabs{
  display:flex;
  gap:8px;
  width:max-content;
  max-width:100%;
  margin:0 auto 18px;
  padding:6px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(223,229,220,.75);
  border-radius:14px;
  box-shadow:0 8px 22px rgba(31,42,34,.08);
  backdrop-filter:blur(6px);
}

.tab-button{
  min-width:130px;
  padding:10px 18px;
  background:transparent;
  color:var(--accent);
  border-radius:10px;
}

.tab-button.active{
  background:var(--accent);
  color:#fff;
}

.nav-hidden{display:none!important}

.references-card{max-width:960px}
.references-intro{margin-bottom:22px}

.references-list{
  margin:0;
  padding-left:1.5rem;
  display:grid;
  gap:20px;
}

.references-list li{
  line-height:1.65;
  padding-left:.35rem;
}

.references-list a{
  display:inline-block;
  margin-top:4px;
  color:var(--accent);
  font-weight:650;
  overflow-wrap:anywhere;
}

.references-list a:hover{text-decoration-thickness:2px}

.site-footer{
  position:relative;
  z-index:1;
  text-align:center;
  color:#3f4e3f;
  font-size:.82rem;
  padding:0 18px 34px;
}

@media (max-width:760px){
  .form-grid,
  .dimension-grid,
  .resilience-grid{
    grid-template-columns:1fr;
  }

  .dimension-card:last-child:nth-child(odd){grid-column:auto}
}

@media (max-width:640px){
  .site-header{padding:12px 14px;align-items:flex-start}
  .ghost-button{display:none}
  .app-shell{width:min(100% - 18px,960px);margin-top:14px}
  .card{padding:19px;border-radius:15px}
  .score-hero{align-items:flex-start;flex-direction:column}
  .actions-card{flex-direction:column}
  .actions-card button{width:100%}
  .nav-row button{min-width:0;flex:1}
  .app-tabs{width:100%}
  .tab-button{flex:1;min-width:0}
  .strength-item,.priority-item{padding:13px}
}

@media print{
  .site-header,.site-footer,.actions-card,#intro,#profile,#questionnaire,.app-tabs{display:none!important}
  body{background:white}
  .page-overlay{display:none}
  .app-shell{width:100%;margin:0}
  .card{box-shadow:none;break-inside:avoid;background:white}
}