/* ===================================================================
   VITALE GEO - SISTEMA DE ESTILO CENTRALIZADO
   =================================================================== */

:root {
    --color-nav: #0f172a;
    --color-navy: #020617;
    --color-blue: #3b82f6;
    --color-gold: #f59e0b;
    --color-paper: #1e293b;
    --color-cyan: #06b6d4;
    --color-red: #dc2626;
    --color-slate: #1e293b;
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-mono: 'Space Mono', monospace;
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    --transition-slow: 0.7s ease;
}

body { font-family: var(--font-sans); color: #cbd5e1; overflow-x: hidden; background-color: var(--color-navy); }
html { scroll-behavior: smooth; }

.bg-grid-pattern {
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.tactical-grid {
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

.altitude-marker { background: linear-gradient(to top, #0f172a 0%, transparent 100%); }
.modal-grid-bg { background-image: linear-gradient(to right, rgba(59, 130, 246, 0.05) 1px, transparent 1px), linear-gradient(to bottom, rgba(59, 130, 246, 0.05) 1px, transparent 1px); background-size: 20px 20px; }

.glass-nav { background: rgba(15, 23, 42, 0.95); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.glass-nav-dark { background: rgba(2, 6, 23, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(245, 158, 11, 0.1); }

.card-hover:hover { box-shadow: 0 0 20px rgba(59, 130, 246, 0.2); border-color: rgba(245, 158, 11, 0.5); transform: translateY(-5px); transition: all 0.5s ease; }
.hover-glow:hover { box-shadow: 0 0 20px rgba(245, 158, 11, 0.15); transition: box-shadow 0.5s ease; }
.video-glow:hover { box-shadow: 0 0 40px rgba(59, 130, 246, 0.2); }
.card-translate-hover:hover { transform: translateY(-5px); transition: transform 0.5s ease; }
.scale-hover:hover { transform: scale(1.05); transition: transform 0.5s ease; }

.enclave-card { position: relative; overflow: hidden; transition: transform 0.5s ease; }
.enclave-card:hover { transform: translateY(-5px); }
.enclave-border { position: absolute; inset: 0; border: 2px dashed rgba(255, 255, 255, 0.1); pointer-events: none; }

.card-image { position: relative; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: opacity 0.7s ease, transform 0.7s ease; }
.card-image:hover img { opacity: 1; transform: scale(1.05); }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: bold; }
.text-serif { font-family: var(--font-serif); }
.text-mono { font-family: var(--font-mono); }
.text-geoGold { color: var(--color-gold); }
.text-geoBlue { color: var(--color-blue); }
.text-geoCyan { color: var(--color-cyan); }

::selection { background-color: var(--color-gold); color: var(--color-nav); }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--color-navy); }
::-webkit-scrollbar-thumb { background: var(--color-gold); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-blue); }

@keyframes pulse-glow { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.animate-pulse-glow { animation: pulse-glow 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }

@keyframes rotate-slow { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.animate-rotate-slow { animation: rotate-slow 7s linear infinite; }

@keyframes slide-in-top { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
.animate-slide-in-top { animation: slide-in-top 0.5s ease-out; }

.btn-primary { background-color: var(--color-gold); color: var(--color-nav); font-weight: bold; padding: 0.75rem 2rem; border-radius: 0.375rem; border: none; cursor: pointer; text-transform: uppercase; letter-spacing: 0.1em; transition: all 0.3s ease; font-size: 0.875rem; }
.btn-primary:hover { background-color: white; transform: translateY(-2px); box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3); }

.btn-secondary { background-color: transparent; border: 1px solid rgba(255, 255, 255, 0.1); color: #94a3b8; padding: 0.5rem 1rem; border-radius: 9999px; font-weight: bold; cursor: pointer; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.1em; transition: all 0.3s ease; }
.btn-secondary:hover { border-color: var(--color-gold); color: white; }
.btn-secondary.active { background-color: white; color: var(--color-nav); border-color: white; }

.filter-btn { padding: 0.375rem 1rem; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 9999px; font-size: 0.75rem; font-weight: bold; text-transform: uppercase; letter-spacing: 0.1em; color: #94a3b8; background-color: transparent; cursor: pointer; transition: all 0.3s ease; }
.filter-btn:hover { border-color: var(--color-gold); color: white; }
.filter-btn.active { background-color: white; color: var(--color-nav); border-color: white; }

input[type="text"], input[type="search"], input[type="email"], textarea { background-color: #1e293b; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 9999px; padding: 0.5rem 1rem; color: white; font-size: 0.875rem; transition: all 0.3s ease; }
input[type="text"]:focus, input[type="search"]:focus, input[type="email"]:focus, textarea:focus { outline: none; border-color: var(--color-gold); box-shadow: 0 0 15px rgba(245, 158, 11, 0.2); }
::placeholder { color: #64748b; }

.badge { display: inline-flex; align-items: center; gap: 0.5rem; background-color: #1e293b; border: 1px solid rgba(255, 255, 255, 0.1); padding: 0.25rem 0.75rem; border-radius: 9999px; font-size: 0.625rem; font-weight: bold; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-gold); }
.badge-category { background-color: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); border: 1px solid rgba(255, 255, 255, 0.1); color: white; padding: 0.25rem 0.5rem; font-size: 0.625rem; }

#video-modal { transition: opacity 0.3s ease, visibility 0.3s ease; }
#video-modal.hidden-modal { opacity: 0; visibility: hidden; pointer-events: none; }
#video-modal.visible-modal { opacity: 1; visibility: visible; pointer-events: auto; }



.max-w-7xl { max-width: 80rem; }
.glass-container { background: rgba(15, 23, 42, 0.5); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.05); border-radius: 0.75rem; }

@media (max-width: 768px) { .hidden-mobile { display: none; } h1 { font-size: 2rem; } h2 { font-size: 1.5rem; } }
@media (min-width: 769px) { .hidden-desktop { display: none; } }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }
*:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 2px; }

.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.group:hover .group-hover\:text-geoGold { color: var(--color-gold); }
.group:hover .group-hover\:opacity-100 { opacity: 1; }
.group:hover .group-hover\:scale-105 { transform: scale(1.05); }
.group:hover .group-hover\:-translate-y-1 { transform: translateY(-0.25rem); }
.group:hover .group-hover\:-translate-y-2 { transform: translateY(-0.5rem); }
.group:hover .group-hover\:scale-110 { transform: scale(1.1); }
.group:hover .group-hover\:translate-x-1 { transform: translateX(0.25rem); }

.site-footer {
    background: var(--color-navy);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #94a3b8;
    font-size: 0.75rem;
    margin-top: auto;
    padding: 2.5rem 1rem;
    text-align: center;
}

.page-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-content {
    flex: 1;
    min-height: 0;
    position: relative;
    min-height: 100vh;
}

.site-footer__social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 6rem;
}

.site-footer__brand {
    color: #94a3b8;
    letter-spacing: 0.2em;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.site-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 0.75rem;
}

.site-footer a {
    color: inherit;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    font-size: 0.65rem;
}

.site-footer a:hover {
    color: #ffffff;
}