/* ─── BOTONES ─── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 0.78rem 1.7rem; border-radius: 4px;
  text-decoration: none; border: none; cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s, outline 0.1s;
}
.btn:hover:not(:disabled) { transform: translateY(-2px); }
.btn:focus-visible {
  outline: 2px solid var(--green-dark);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(58, 170, 53, 0.2);
}
.btn:disabled {
  opacity: 0.6; cursor: not-allowed; background: var(--mid-gray); color: var(--text-muted);
}
.btn[aria-pressed="true"] {
  background: var(--green-dark); box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover:not(:disabled) { background: var(--green-dark); box-shadow: 0 6px 20px rgba(58,170,53,0.25); }
.btn-outline-green { background: transparent; color: var(--green-dark); border: 1.5px solid var(--green); }
.btn-outline-green:hover:not(:disabled) { background: var(--green-pale); }
.btn-outline-blue { background: transparent; color: var(--blue-dark); border: 1.5px solid var(--blue); }
.btn-outline-blue:hover:not(:disabled) { background: var(--blue-pale); }
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.8rem; }

/* Estado de Carga Botón */
.btn-loading { pointer-events: none; opacity: 0.8; }
.spinner {
  display: none; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%; border-top-color: #fff; animation: spin 1s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── NOSOTROS CARDS ─── */
.founder-block { position: relative; }
.founder-card {
  border-radius: 12px; overflow: hidden;
  background: url('../img/1.jpg') center/cover;
  aspect-ratio: 4/5;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end; padding: 2rem;
  box-shadow: inset 0 -100px 100px -20px rgba(0,0,0,0.8);
}
.founder-name { font-family: 'Inter', sans-serif; font-size: 1.4rem; font-weight: 700; color: #fff; text-align: center; }
.founder-title { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-top: 0.2rem; }
.founder-badge {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  background: var(--blue); color: #fff; padding: 1.2rem 1.6rem;
  border-radius: 8px; box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}
.badge-n { font-family: 'Inter', sans-serif; font-size: 1.8rem; font-weight: 700; display: block; line-height: 1; letter-spacing: -0.03em; }
.badge-l { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.8); margin-top: 0.3rem; display: block; }

/* ─── SEGMENTOS CARDS ─── */
.seg-card {
  background: var(--white); padding: 2.5rem 2rem; display: flex; flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative; border: 1px solid transparent;
}
.seg-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.06); z-index: 10; }
.seg-top-bar { position: absolute; top: 0; left: 0; right: 0; height: 4px; }
.seg-card:nth-child(1) .seg-top-bar { background: linear-gradient(90deg, #1a75c4, #3b99e8); }
.seg-card:nth-child(2) .seg-top-bar { background: linear-gradient(90deg, #3aaa35, #52c44d); }
.seg-card:nth-child(3) .seg-top-bar { background: linear-gradient(90deg, #2d8a29, #3aaa35); }
.seg-card:nth-child(4) .seg-top-bar { background: linear-gradient(90deg, #1a75c4, #3aaa35); }
.seg-icon { font-size: 2rem; margin-bottom: 1.2rem; display: block; }
.seg-num {
  position: absolute; top: 1.5rem; right: 1.8rem; font-family: 'Inter', sans-serif; font-size: 3.5rem; font-weight: 800;
  color: rgba(0,0,0,0.03); line-height: 1; pointer-events: none; letter-spacing: -0.04em; transition: color 0.3s ease;
}
.seg-card:hover .seg-num { color: rgba(0,0,0,0.06); }
.seg-card h3 { font-size: 1.15rem; margin-bottom: 0.8rem; color: var(--text-main); }
.seg-card p { font-size: 0.95rem; line-height: 1.75; color: var(--text-sub); flex: 1; }
.seg-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.seg-tag { font-family: 'Inter', sans-serif; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; padding: 0.25rem 0.65rem; border-radius: 100px; }
.seg-tag.g { background: var(--green-pale); color: var(--green-dark); border: 1px solid var(--green-mid); }
.seg-tag.b { background: var(--blue-pale); color: var(--blue-dark); border: 1px solid #c5dcf4; }
.seg-link { display: inline-flex; align-items: center; gap: 0.4rem; font-family: 'Inter', sans-serif; font-size: 0.85rem; font-weight: 600; text-decoration: none; margin-top: 1.5rem; transition: gap 0.2s; }
.seg-link.g { color: var(--green-dark); }
.seg-link.b { color: var(--blue-dark); }
.seg-link:hover { gap: 0.65rem; }

/* ─── HUMEDAL PANEL ─── */
.facts-table { margin-top: 2rem; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.02); }
.fact-row { display: flex; justify-content: space-between; align-items: center; padding: 0.9rem 1.3rem; border-bottom: 1px solid var(--border); font-size: 0.92rem; transition: background 0.2s; }
.fact-row:last-child { border-bottom: none; }
.fact-row:hover { background: var(--off-white); }
.fact-k { color: var(--text-sub); }
.fact-v { font-family: 'Space Mono', monospace; font-size: 0.82rem; font-weight: 700; }
.fact-v.g { color: var(--green-dark); }
.fact-v.b { color: var(--blue-dark); }

.cam-panel { background: #0a1b0e; border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); box-shadow: 0 20px 50px rgba(0,0,0,0.15); }
.cam-bar { padding: 0.8rem 1.2rem; background: rgba(0,0,0,0.3); border-bottom: 1px solid rgba(255,255,255,0.07); display: flex; align-items: center; justify-content: space-between; }
.cam-dots { display: flex; gap: 0.4rem; }
.cdot { width: 12px; height: 12px; border-radius: 50%; }
.cdot:nth-child(1){background:#ff5f56} .cdot:nth-child(2){background:#ffbd2e} .cdot:nth-child(3){background:var(--green)}
.cam-id { font-family: 'Space Mono', monospace; font-size: 0.65rem; color: rgba(255,255,255,0.4); letter-spacing: 0.08em; }
.cam-live { display: flex; align-items: center; gap: 0.4rem; font-family: 'Space Mono', monospace; font-size: 0.65rem; color: #ff4444; letter-spacing: 0.07em; font-weight: bold; }
.cam-live-d { width: 8px; height: 8px; background: #ff4444; border-radius: 50%; animation: blink 1.2s infinite; box-shadow: 0 0 6px #ff4444; }
.cam-view { aspect-ratio: 16/10; position: relative; overflow: hidden; background: url('../img/maxresdefault.jpg') center/cover; }
#contacto .cam-view { background: url('../img/16.jpg') center/cover; }
.cv-overlay { position: absolute; inset: 0; background: radial-gradient(circle, transparent 40%, rgba(0,0,0,0.6) 100%); }
.cv-hud { position: absolute; inset: 0; padding: 1rem; display: flex; flex-direction: column; justify-content: space-between; pointer-events: none; }
.cv-row { display: flex; justify-content: space-between; }
.cv-chip { font-family: 'Space Mono', monospace; font-size: 0.6rem; color: rgba(255,255,255,0.8); letter-spacing: 0.07em; background: rgba(0,0,0,0.5); padding: 0.3rem 0.6rem; border-radius: 4px; backdrop-filter: blur(4px); }
.cv-chip.g { color: #72e86e; }
.cv-ret { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 60px; height: 60px; }
.cv-ret-h { position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: rgba(255,255,255,0.4); }
.cv-ret-v { position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: rgba(255,255,255,0.4); }
.cv-ret-c { position: absolute; inset: 10px; border: 1px solid rgba(100,210,100,0.5); border-radius: 50%; animation: retPulse 2.8s ease-in-out infinite; }
.cam-stats { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,0.06); background: rgba(0,0,0,0.4); }
.cs { padding: 0.8rem; text-align: center; border-right: 1px solid rgba(255,255,255,0.06); }
.cs:last-child{border-right:none}
.cs-v { font-family: 'Space Mono', monospace; font-size: 0.85rem; font-weight: 700; color: #72e86e; display: block; }
.cs-k { font-size: 0.6rem; color: rgba(255,255,255,0.5); letter-spacing: 0.07em; text-transform: uppercase; margin-top: 0.2rem; display: block; }

/* ─── GALERÍA AVES ─── */
.aves-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.ave { background: var(--white); border-radius: 10px; overflow: hidden; border: 1px solid var(--border); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.ave:hover { transform: translateY(-6px); box-shadow: 0 16px 36px rgba(0,0,0,0.08); }
.ave-img { aspect-ratio: 4/3; overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center; background: #eee; }
.ave-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.ave:hover .ave-img img { transform: scale(1.08); }
.ave-info { padding: 1.2rem 1.4rem; }
.ave-name { font-family: 'Inter', sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--text-main); }
.ave-latin { font-size: 0.8rem; color: var(--text-muted); font-style: italic; margin-top: 0.2rem; }
.ave-badge { display: inline-block; margin-top: 0.8rem; font-family: 'Inter', sans-serif; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; padding: 0.3rem 0.6rem; border-radius: 4px; }
.ave-badge.res { background: var(--green-pale); color: var(--green-dark); }
.ave-badge.mig { background: var(--blue-pale); color: var(--blue-dark); }

/* ─── PRENSA Y MODAL ─── */
.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-top: 3.5rem; }
.news-card { cursor: pointer; background: var(--white); border-radius: 8px; border: 1px solid var(--border); overflow: hidden; display: flex; flex-direction: column; align-items: center; padding: 2rem; transition: transform 0.3s, box-shadow 0.3s; }
.news-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
.news-img { width: 100%; height: 160px; object-fit: contain; margin-bottom: 1.5rem; }

.modal {
  display: none; position: fixed; z-index: 999; left: 0; top: 0; width: 100%; height: 100%;
  background-color: rgba(0,0,0,0.85); backdrop-filter: blur(5px);
  overflow: auto; align-items: flex-start; justify-content: center; padding: 3rem 1.5rem;
}
.modal.show { display: flex; animation: fadeIn 0.3s ease; }
.modal-content { margin: auto; display: block; max-width: 90%; max-height: 90vh; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); object-fit: contain; }
.modal-close {
  position: fixed; top: 20px; right: 35px; color: #fff; font-size: 40px; font-weight: bold;
  cursor: pointer; transition: color 0.2s; z-index: 1000; line-height: 1;
  background: transparent; border: none; padding: 0;
}
.modal-close:hover { color: var(--green); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ─── CONTACTO CANALES ─── */
.channels { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 2rem; }
.channel {
  display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; border: 1px solid var(--border);
  border-radius: 8px; text-decoration: none; color: inherit; background: var(--off-white);
  transition: border-color 0.3s, background 0.3s, transform 0.3s, box-shadow 0.3s;
}
.channel:hover { border-color: var(--green-mid); background: var(--green-pale); transform: translateX(4px); box-shadow: 0 4px 12px rgba(58,170,53,0.08); }
.ch-ico { font-size: 1.3rem; flex-shrink: 0; }
.ch-n { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.1rem; }
.ch-v { font-size: 0.95rem; font-weight: 500; color: var(--text-main); }

/* ─── FORMULARIO ─── */
.f-group { margin-bottom: 1.2rem; }
.f-label { display: block; font-family: 'Inter', sans-serif; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.5rem; }
.f-input {
  width: 100%; padding: 0.85rem 1rem; background: var(--off-white); border: 1.5px solid var(--border);
  border-radius: 6px; font-family: 'Source Sans 3', sans-serif; font-size: 1rem; color: var(--text-main);
  outline: none; transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.f-input:focus { border-color: var(--green); background: var(--white); box-shadow: 0 0 0 3px rgba(58,170,53,0.15); }
.f-input::placeholder { color: var(--text-muted); opacity: 0.7; }
textarea.f-input { resize: vertical; min-height: 120px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.f-actions { display: flex; align-items: center; justify-content: space-between; margin-top: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.f-note { font-size: 0.8rem; color: var(--text-muted); }

/* Accesibilidad Formulario */
.f-error { color: #dc2626; font-size: 0.8rem; margin-top: 0.4rem; display: block; font-weight: 500; }
.f-input:invalid:not(:placeholder-shown) { border-color: #dc2626; }
.required-indicator { color: #dc2626; margin-left: 2px; }