:root {
    --bg-color: #050505;
    --surface-color: #111111;
    --primary-blue: #0A84FF;
    --text-main: #f0f0f0;
    --text-muted: #888888;
    --text-dark: #ccc;
    --glow: 0 0 15px rgba(10, 132, 255, 0.4);
    --border-color: rgba(255, 255, 255, 0.05);
    --success-color: #30D158;
    --danger-color: #FF453A;
}

/* Resto y estilos básicos */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', system-ui, sans-serif; }
body { background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; font-size: 16px; overflow-x: hidden;}
a { text-decoration: none; color: inherit; transition: color 0.3s; }

/* Tipografía */
h1, h2, h3 { color: var(--text-main); font-weight: 700; margin-bottom: 1rem; }
h1 span, h2 span { color: var(--primary-blue); text-shadow: var(--glow); }

/* Navegación Glassmorphism (Pública) */
header {
    background: rgba(17, 17, 17, 0.7);
    backdrop-filter: blur(10px);
    position: sticky; top: 0; z-index: 1000; padding: 1rem 5%;
    display: flex; justify-content: space-between; align-items: center;
    border-bottom: 1px solid var(--border-color);
}
header .logo-container { display: flex; align-items: center; gap: 10px; }
header .logo { max-height: 40px; }
header nav { display: flex; gap: 2rem; }
header nav a { color: var(--text-muted); font-weight: 500; }
header nav a:hover, header nav a.active { color: var(--primary-blue); }

/* Hero Section */
.hero { text-align: center; padding: 100px 20px; background: radial-gradient(circle at center, rgba(10, 132, 255, 0.1) 0%, rgba(5, 5, 5, 1) 70%); }
.hero h1 { font-size: 4rem; line-height: 1.2; }
.hero p { color: var(--text-muted); font-size: 1.4rem; max-width: 700px; margin: 0 auto 40px; }

/* Botones */
.btn {
    display: inline-block; background: var(--primary-blue); color: #fff; padding: 14px 28px;
    border: none; border-radius: 8px; font-weight: bold; cursor: pointer;
    box-shadow: var(--glow); transition: transform 0.2s, background 0.3s; text-align: center; 
}
.btn:hover { transform: translateY(-2px); background: #0076e6; }
.btn-secondary { background: #222; box-shadow: none; color: var(--text-muted); }
.btn-secondary:hover { background: #333; }

/* Secciones Genéricas */
section { padding: 100px 5%; }
.section-title { text-align: center; margin-bottom: 60px; }

/* Cards (Servicios, Casos, Dashboard) */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; }
.card {
    background: var(--surface-color); padding: 40px; border-radius: 16px;
    border: 1px solid var(--border-color); transition: border-color 0.3s, box-shadow 0.3s;
}
.card:hover { border-color: var(--primary-blue); box-shadow: var(--glow); }
.card h3 { color: var(--primary-blue); margin-top: 15px;}
.card p { color: var(--text-muted); font-size: 1.1rem;}

/* Nosotros Section (Estilo image_1.png) */
.about-box {
    border: 2px solid var(--primary-blue); box-shadow: var(--glow);
    padding: 60px; border-radius: 16px; position: relative; max-width: 900px; margin: 0 auto;
}
.about-box p { color: var(--text-muted); font-size: 1.1rem; max-width: 750px; margin: 20px auto; }
.about-box .section-title { color: var(--primary-blue); margin-bottom: 20px; }

/* Formularios */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; color: var(--text-dark); margin-bottom: 8px; }
.form-control {
    width: 100%; padding: 12px; background: #222; border: 1px solid var(--border-color);
    color: white; border-radius: 6px; transition: border-color 0.3s;
}
.form-control:focus { border-color: var(--primary-blue); outline: none; }
textarea.form-control { resize: vertical; height: 150px; }

/* Tablas (Admin) */
.table-container { background: var(--surface-color); padding: 20px; border-radius: 12px; border: 1px solid var(--border-color); overflow-x: auto; }
table { width: 100%; border-collapse: collapse; color: var(--text-main); margin-bottom: 1rem; }
th { text-align: left; padding: 12px; border-bottom: 2px solid #222; color: var(--text-muted); }
td { padding: 12px; border-bottom: 1px solid #222; vertical-align: middle;}
tr:last-child td { border-bottom: none; }

/* Layout Admin (Sidebar) */
.admin-layout { display: flex; height: 100vh; overflow: hidden;}
.sidebar { width: 280px; background: var(--surface-color); padding: 20px; border-right: 1px solid var(--border-color); display: flex; flex-direction: column;}
.sidebar h2 { color: var(--primary-blue); text-align: center; margin-bottom: 40px; }
.sidebar-menu { list-style: none; flex-grow: 1;}
.sidebar-menu a { display: flex; align-items: center; gap: 15px; color: var(--text-muted); padding: 15px; border-radius: 8px;}
.sidebar-menu a:hover, .sidebar-menu a.active { color: var(--primary-blue); background: rgba(10, 132, 255, 0.05);}
.sidebar .btn-logout { text-align: center; color: var(--danger-color); padding: 15px;}
.main-content { flex: 1; padding: 40px; overflow-y: auto;}

/* Admin Login (Estilo image_1.png) */
.login-box {
    border: 2px solid var(--primary-blue); box-shadow: var(--glow);
    padding: 60px; border-radius: 16px; text-align: center; max-width: 450px; margin: 100px auto;
}
.login-box h2 { margin-bottom: 30px;}
.login-box input { margin-bottom: 20px;}

/* Dashboard Stats & Charts (Estilo image_1.png) */
.dashboard-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; margin-top: 30px; }
.dashboard-card { border-radius: 16px; padding: 30px; border: 1px solid var(--border-color); background: var(--surface-color); }
.chart-container { height: 350px; }
.stats-container { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.stat-box { border-radius: 12px; background: #222; padding: 20px; border: 1px solid var(--border-color); text-align: center; }
.stat-box h4 { color: var(--text-muted); margin-bottom: 10px; }
.stat-box .stat-value { font-size: 3rem; color: var(--primary-blue); text-shadow: var(--glow); font-weight: 700;}